阅读说明：本技术 一种高强度抗压不锈钢管自动化生产系统 (High strength resistance to compression nonrust steel pipe automated production system ) 是由 杨爱岭 赵恩洋 于 2021-04-27 设计创作，主要内容包括：本发明涉及一种高强度抗压不锈钢管自动化生产系统,包括底座、支撑板、扇形板、锁紧机构、推料机构、打磨机构和推拉机构,所述的底座上端面左侧以及后侧均设置有支撑板,且后侧的支撑板与左侧的支撑板为垂直设置,支撑板之间均匀设置有扇形板,扇形板上端设置有锁紧机构,锁紧机构后侧设置有推料机构,底座上端面上位于扇形板的前侧以及右侧设置有打磨机构,打磨机构之间位于扇形板的左侧和后侧设置有推拉机构；发明能够解决现有不锈钢弯管打磨机械对不锈钢弯管的端面进行打磨的过程中存在的：一次只能够打磨一个不锈钢弯管的一个端面,对不锈钢弯管进行打磨处理的效率较低；对不锈钢弯管进行打磨处理的效率较低。(The invention relates to an automatic production system of a high-strength compression-resistant stainless steel pipe, which comprises a base, supporting plates, sector plates, a locking mechanism, a pushing mechanism, a polishing mechanism and a push-pull mechanism, wherein the left side and the rear side of the upper end surface of the base are respectively provided with the supporting plates, the supporting plate at the rear side and the supporting plate at the left side are vertically arranged, the sector plates are uniformly arranged between the supporting plates, the upper end of each sector plate is provided with the locking mechanism, the pushing mechanism is arranged at the rear side of the locking mechanism, the polishing mechanisms are arranged on the upper end surface of the base and positioned at the front side and the right side of each sector plate, and the push-pull mechanism is arranged between the polishing mechanisms and positioned at the left side and the rear side of each sector plate; the invention can solve the problems existing in the process that the prior stainless steel elbow polishing machine polishes the end surface of the stainless steel elbow: only one end face of one stainless steel bent pipe can be polished at a time, and the polishing efficiency of the stainless steel bent pipe is low; the efficiency of polishing the stainless steel bent pipe is low.)

1. The utility model provides a nonrust steel pipe automated production system of high strength resistance to compression, includes base (1), backup pad (2), sector plate (3), locking mechanism (4), pushing equipment (5), grinding machanism (6) and push-and-pull institution (7), its characterized in that: base (1) up end left side and rear side all be provided with backup pad (2), and backup pad (2) and left backup pad (2) of rear side set up for perpendicular, evenly be provided with sector plate (3) between backup pad (2), sector plate (3) upper end is provided with locking mechanism (4), locking mechanism (4) rear side is provided with pushing equipment (5), the front side and the right side that lie in sector plate (3) on base (1) up end are provided with grinding machanism (6), the left side and the rear side that lie in sector plate (3) between grinding machanism (6) are provided with push-and-pull mechanism (7), wherein:

the polishing mechanism (6) comprises a rectangular frame (61), a lifting branched chain (62), a square sliding plate (63), a motor supporting plate (64), a rotating motor (65), a polishing circular plate (66), a sliding block (67) and an adjusting branched chain (68), wherein the rectangular frame (61) is arranged at the front end of the left side and the right end of the rear side of the sector plate (3) on the upper end surface of the base (1) in a sliding fit manner, the lifting branched chain (62) is arranged at the front end of the rectangular frame (61) on the left side, the square sliding plate (63) is arranged at the inner side of the rectangular frame (61) in an up-down sliding fit manner, the rotating motor (65) is arranged on one side surface of the square sliding plate (63) far away from the sector plate (3) through the motor supporting plate (64), the output shaft of the rotating motor (65) penetrates through the square sliding plate (63) to be provided with the polishing circular plate (66), and one side of the polishing circular plate (66) close to the sector plate (3) is provided with a rectangular sliding groove, a sliding block (67) is arranged in the rectangular sliding groove in a sliding fit manner, and adjusting branched chains (68) are arranged inside and at the lower end of the sliding block (67);

the adjusting branched chain (68) comprises a bolt cylinder (681), an adjusting bolt (682), a mounting sliding block (683), a polishing round rod (684) and a lifting bolt (685), the bolt cylinder (681) is arranged on the lower side wall of the rectangular sliding groove in a rotating fit manner, the adjusting bolt (682) is arranged in the bolt cylinder (681) in a threaded fit manner, the adjusting bolt (682) is arranged on the lower wall of the rectangular sliding groove in a threaded fit manner, the upper end of the adjusting bolt (682) is connected with the sliding block (67) in a rotating fit manner, arc-shaped sliding grooves are formed in one side surface of the sliding block (67) close to the sector plate (3), the mounting sliding blocks (683) are symmetrically arranged in the arc-shaped sliding grooves in an up-down sliding fit manner, the polishing round rod (684) is detachably arranged on one side surface of the mounting sliding block (683) close to the sector plate (3), the lifting bolt (685) is symmetrically arranged at the upper end of the sliding block (67) in a threaded fit manner, and the lifting bolts (685) at the front sides of the left sliding block (67) and the right sliding block (67) at the front side are rotatably connected with the mounting sliding block (683) positioned at the upper side of the arc-shaped sliding chute, and the lifting bolts (685) at the rear sides of the right sliding block (67) at the right side of the front sliding block (67) and the right sliding block (685) are rotatably connected with the mounting sliding block (683) positioned at the lower side of the arc-shaped sliding chute.

2. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 1, characterized in that: the lifting branched chain (62) comprises a motor bottom plate (621), a rotating motor (622), a lifting 21274, a shape plate (623), a lifting screw rod (624), an L-shaped plate (625), lifting blocks (626), a driven rod (627) and a connecting cylinder (628), wherein the motor bottom plate (621) is arranged on the front side of the lower end of a left rectangular frame (61), the rotating motor (622) is arranged at the upper end of the motor bottom plate (621), Contraband-shaped plates (623) are arranged on the left side and the right side of the rotating motor (622) at the upper end of the motor bottom plate (621), the lifting 21274is arranged at the upper end of the shape plate (623) in a rotating fit manner, the lifting screw rod (624) is arranged at the upper end of the lifting screw rod (624) in a rotating fit manner, the lower end of the lifting screw rod (624) penetrates through a Contraband-shaped plate (623) to be connected with an output shaft of the rotating motor (622), the lifting blocks (626) are arranged on the outer side of the lifting screw rod (624) in a rotating fit manner through the L-shaped plate (625) and the rectangular frame (61), and the lifting block (626) is connected with the motor supporting plate (64) on the left side, driven rods (627) with hook-shaped structures are arranged on one sides of the square sliding plates (63) far away from the sector plates (3), and connecting cylinders (628) are arranged between the driven rods (627) in a sliding fit manner.

3. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 1, characterized in that: the locking mechanism (4) comprises locking plates (41), a \ 21274;, a shape frame (42), an electric sliding rod (43) and an electric sliding block (44), sliding through grooves of rectangular structures are uniformly formed in the side walls of the supporting plate (2) and located between the sector plates (3), the locking plates (41) are arranged in the sliding through grooves in a vertically sliding fit mode, the opposite sides of the locking plates (41) are connected through Contraband-shaped frames (42), in addition, the \\ 21274;. the rear side of the upper end of the shape frame (42) is connected with the pushing mechanism (5), the middle part of the sector plate (3) at the upper end is provided with the electric sliding rod (43), in addition, the electric sliding rod (43) is vertically sliding fit with the Contraband-shaped frame (42), the electric sliding block (44) is arranged on the outer side face of the electric sliding rod (43) in a vertically sliding fit mode, and the lower end of the electric sliding block (44) is connected with the upper end of the Contraband-shaped frame (42).

4. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 3, characterized in that: the material pushing mechanism (5) comprises arc-shaped plates (51), limiting rods (52), sliding push plates (53), driven connecting plates (54), arc-shaped push plates (55), E-shaped plates (56) and connecting blocks (57), the rear ends of the sector plates (3) at the upper ends are symmetrically provided with the arc-shaped plates (51), the limiting rods (52) are arranged between the arc-shaped plates (51) through rotating fit, rectangular through grooves are formed in the middle parts of the limiting rods (52), the sliding push plates (53) are arranged in the rectangular through grooves through sliding fit, the driven connecting plates (54) are arranged on the rear sides of the upper ends of the Contraband-shaped frames (42), the driven connecting plates (54) are connected with the upper ends of the sliding push plates (53) through hinges, the arc-shaped push plates (55) are arranged between the sector plates (3) through sliding fit, the arc-shaped push plates (55) are connected through the E-shaped plates (56), the rear sides of the upper ends of the E-shaped plates (56) are provided with the connecting blocks (57) through hinges, and the upper end of the connecting block (57) is connected with the sliding push plate (53) through sliding fit.

5. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 1, characterized in that: the push-pull mechanism (7) comprises an air cylinder plate (71), a push-pull air cylinder (72), a square block (73), a rack block I (74), a rack I (75), a rack II (76) and a rack block II (77), the left side of the upper end face of the base (1) is provided with the push-pull air cylinder (72) through the air cylinder plate (71), the front end of the push-pull air cylinder (72) is provided with the rack block I (74) through the square block (73), the right side of the rack block I (74) is connected with the rectangular frame (61) on the front side, the rear end of the rack block I (74) is provided with the rack I (75), the teeth on the upper end of the rack I (75) are arranged in a forty-five-degree inclined mode, the rear side of the upper end of the rack I (75) is vertically provided with the rack II (76) through a meshing mode, and the right end of the rack II (76) is connected with the rectangular frame (61) on the right side through the rack block II (77).

6. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 1, characterized in that: the upper end face of the base (1) is located below the first rack block (74) and the second rack block (77) and is provided with T-shaped sliding grooves, and the lower ends of the first rack block (74) and the second rack block (77) are provided with T-shaped protrusions located in the T-shaped sliding grooves below the first rack block (74) and the second rack block (77).

7. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 5, wherein: and the lower end of the second rack (76) is positioned at two sides of the first rack (75) and is provided with bearing strips (761).

8. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 1, characterized in that: except the upper end and the lower end, the front sides of the other fan-shaped plates (3) except the fan-shaped plates (3) are obliquely provided with arc-shaped sliding strips (58), the upper ends of the arc-shaped sliding strips (58) are of arc-shaped structures, and the lower ends of the arc-shaped sliding strips (58) are connected with the upper end face of the base (1).

9. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 3, characterized in that: the locking plate (41) is of an L-shaped structure, triangular blocks (45) are arranged between the sector plates (3) except the sector plate (3) at the upper end and the support plate (2), on the inner sides of the corners of the locking plate (41) and on one sides of the locking plate (41) close to the support plate (2), and clamping blocks (47) are arranged on the opposite side surfaces of the triangular blocks (45) through compression spring rods (46).

10. The automatic production system of the high-strength pressure-resistant stainless steel tube according to claim 3, characterized in that: the upper ends of the locking plates (41) are connected through fan-shaped connecting plates (48).

Technical Field

The invention relates to the field of steel pipe production, in particular to an automatic production system for a high-strength compression-resistant stainless steel pipe.

Background

The stainless steel pipe is a hollow round steel product, comprises a round pipe with a long strip-shaped structure and a bent pipe, and is widely applied to industrial conveying pipelines, mechanical structural parts and the like of petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like. In addition, the steel plate is light in weight when being bent and has the same torsional strength, so that the steel plate is widely used for manufacturing mechanical parts and engineering structures; because the application scenes of the stainless steel pipes are more, a large number of stainless steel pipe manufacturing enterprises are arranged in the existing market, and the end faces of the stainless steel bent pipes are generally required to be polished after the stainless steel bent pipes are manufactured, so that the influence on the subsequent use effect of the stainless steel bent pipes due to rough end faces with burrs can be avoided, and the polishing treatment on the end faces of the stainless steel bent pipes is particularly important;

the prior art generally adopts a stainless steel elbow grinding machine to grind the end face of a stainless steel elbow, but the following problems generally exist in the process:

1. the existing stainless steel elbow polishing machine can polish one end face of one stainless steel elbow usually at a time, so that the polishing efficiency of the existing stainless steel elbow polishing machine on the stainless steel elbow is low;

2. the existing stainless steel elbow polishing machine can not polish the inner side of the end face of the stainless steel elbow generally, so that the polishing efficiency of the stainless steel elbow is reduced, and the inner side of the end face of the stainless steel elbow is not polished to influence the subsequent connection effect of the stainless steel elbow.

Disclosure of Invention

In order to solve the problems, the invention provides an automatic production system of a high-strength compression-resistant stainless steel pipe, which comprises a base, supporting plates, sector plates, a locking mechanism, a pushing mechanism, a polishing mechanism and a push-pull mechanism, wherein the left side and the rear side of the upper end surface of the base are respectively provided with the supporting plates, the supporting plate at the rear side and the supporting plate at the left side are vertically arranged, the sector plates are uniformly arranged between the supporting plates, the upper end of each sector plate is provided with the locking mechanism, the pushing mechanism is arranged at the rear side of the locking mechanism, the polishing mechanisms are arranged on the upper end surface of the base and positioned at the front side and the right side of each sector plate, and the push-pull mechanism is arranged between the polishing mechanisms and positioned at the left side and the rear side of each sector plate, wherein:

the polishing mechanism comprises a rectangular frame, a lifting branched chain, a square sliding plate, a motor supporting plate, a rotating motor, a polishing circular plate, a sliding block and an adjusting branched chain, wherein the rectangular frame is arranged on the upper end surface of the base at the front end on the left side and the right end on the rear side of the sector plate in a sliding fit manner, the lifting branched chain is arranged at the front end of the left rectangular frame, the square sliding plate is arranged on the inner side of the rectangular frame in an up-and-down sliding fit manner, the rotating motor is arranged on one side surface, away from the sector plate, of the square sliding plate through the motor supporting plate, the polishing circular plate is arranged on the output shaft of the rotating motor through the square sliding plate, rectangular sliding grooves are formed in one side, close to the sector plate, of the polishing circular plate, the sliding block is arranged in the rectangular sliding grooves in a sliding fit manner, and the adjusting branched chains are arranged inside and at the lower end of the sliding block;

the adjusting branched chain comprises a bolt cylinder, an adjusting bolt, an installing slide block, a polishing round rod and a lifting bolt, wherein the bolt cylinder is arranged on the lower side wall of the rectangular sliding groove in a rotating fit manner, the adjusting bolt is arranged in the bolt cylinder in a threaded fit manner and is installed on the lower wall of the rectangular sliding groove in a threaded fit manner, the upper end of the adjusting bolt is connected with the sliding block in a rotating fit manner, arc-shaped sliding grooves are respectively formed in one side surface, close to the sector plate, of the sliding block, the installing slide blocks are vertically and symmetrically arranged in the arc-shaped sliding grooves in a vertically sliding fit manner, the polishing round rod is detachably arranged on one side surface, close to the sector plate, of the installing slide blocks, the lifting bolt is symmetrically arranged at the upper end of the sliding block in a threaded fit manner, and the lifting bolt at the front sides of the sliding blocks on the left side and the right side of the sliding block is rotationally connected with the installing slide block on the upper side of the arc-shaped sliding grooves, the lifting bolts at the right side of the sliding block at the front side and at the rear side of the sliding block at the right side are rotatably connected with the mounting sliding block at the lower side of the arc-shaped sliding groove.

As a preferred technical scheme of the invention, the lifting branched chain comprises a motor bottom plate, a rotating motor, an Contraband-shaped plate, a lifting screw, an L-shaped plate, a lifting block, a driven rod and a connecting cylinder, wherein the motor bottom plate is arranged on the front side of the lower end of a left rectangular frame, the rotating motor is arranged at the upper end of the motor bottom plate, Contraband-shaped plates and a lifting screw are arranged at the upper end of the motor bottom plate, which are positioned on the left side and the right side of the rotating motor, the upper end of the lifting screw is provided with the lifting screw in a rotating fit manner, the lower end of the lifting screw penetrates through a Contraband-shaped plate to be connected with an output shaft of the rotating motor, the upper end of the lifting screw is connected with the rectangular frame through the L-shaped plate, the lifting screw rod is in running fit with the L-shaped plate, the outer side surface of the lifting screw rod is provided with a lifting block through thread fit, and the lifting block is connected with the motor supporting plate on the left side, driven rods with hook-shaped structures are arranged on one sides of the square sliding plates, which are far away from the sector plates, and connecting cylinders are arranged between the driven rods in a sliding fit manner.

As a preferred technical scheme of the invention, the locking mechanism comprises locking plates, Contraband-shaped frames, electric sliding rods and electric sliding blocks, sliding through grooves with rectangular structures are uniformly formed in the side walls of the supporting plates and located between the fan-shaped plates, the locking plates are arranged in the sliding through grooves in a vertically sliding fit mode, the opposite sides of the locking plates are connected through a \\ 21274, the rear side of the upper end of the \ 21274is connected with the pushing mechanism, the electric sliding rods are arranged in the middles of the fan-shaped plates at the upper ends of the fan-shaped plates, the electric sliding rods are vertically sliding fit with the Contraband-shaped frames, the electric sliding blocks are arranged on the outer side faces of the electric sliding rods in a vertically sliding fit mode, and the lower ends of the electric sliding blocks are connected with the upper ends of the \\\ 21274.

As a preferred technical scheme, the material pushing mechanism comprises arc-shaped plates, limiting rods, sliding push plates, driven connecting plates, arc-shaped push plates, an E-shaped plate and connecting blocks, the arc-shaped plates are symmetrically arranged at the rear ends of sector plates at the upper ends of the arc-shaped plates, the limiting rods are arranged between the arc-shaped plates in a rotating fit mode, rectangular through grooves are formed in the middle of the limiting rods, the sliding push plates are arranged in the rectangular through grooves in a sliding fit mode, 21274, the driven connecting plates are arranged on the rear sides of the upper ends of the shape frames and connected with the upper ends of the sliding push plates through hinges, the arc-shaped push plates are arranged between the sector plates in a sliding fit mode and connected through the E-shaped plate, the connecting blocks are arranged on the rear sides of the upper ends of the E-shaped plates through hinges, and the upper ends of the connecting blocks are connected with the sliding push plates through the sliding fit.

As a preferred technical scheme of the invention, the push-pull mechanism comprises a cylinder plate, a push-pull cylinder, a square block, a rack block I, a rack II and a rack block II, the push-pull cylinder is arranged on the left side of the upper end surface of the base through the cylinder plate, the rack block I is arranged at the front end of the push-pull cylinder through the square block, the right side of the rack block I is connected with a rectangular frame on the front side, the rack I is arranged at the rear end of the rack block I, the rack at the upper end of the rack I is arranged in a forty-five degree inclined mode, the rack II is vertically arranged on the rear side of the upper end of the rack I in a meshing mode, and the right end of the rack II is connected with the rectangular frame on the right side through the rack block II.

As a preferred technical scheme of the invention, T-shaped chutes are formed in the upper end surface of the base and are positioned below the first rack block and the second rack block, and T-shaped protrusions positioned in the T-shaped chutes below the first rack block and the second rack block are arranged at the lower ends of the first rack block and the second rack block; when the rack block I and the rack block II move, the T-shaped protrusion in the T-shaped sliding groove below the rack block I and the rack block II can limit and guide the moving tracks of the rack I and the rack II respectively through the rack block I and the rack block II.

As a preferred technical scheme of the invention, the lower end of the second rack is provided with bearing strips on both sides of the first rack; during specific work, the bearing strip can limit the first rack, and bear the second rack, so that the stability of mounting the second rack is improved.

As a preferred technical scheme of the invention, the front sides of the other sector plates except the sector plates at the upper end and the lower end are obliquely provided with arc-shaped sliding strips, the upper ends of the arc-shaped sliding strips are of arc-shaped structures, and the lower ends of the arc-shaped sliding strips are connected with the upper end surface of the base; during specific work, after the pushing mechanism pushes the steel pipe forward, the arc-shaped sliding strip can support and guide the steel pipe, so that the steel pipe can be prevented from being collided and deformed in the downward falling process.

As a preferred technical scheme of the invention, the locking plate is of an L-shaped structure, triangular blocks are arranged between the sector plates except the sector plate at the upper end and the supporting plate, on the inner sides of the corners of the locking plate and on one side of the locking plate close to the supporting plate, and clamping blocks are arranged on the opposite side surfaces of the triangular blocks through compression spring rods; when the steel pipe is clamped and limited downwards by the locking plate, the steel pipe can be clamped and limited by the clamping block under the action of the compression spring rod, so that the effect of clamping the steel pipe can be improved.

As a preferred technical scheme of the invention, the upper ends of the locking plates are connected through the fan-shaped connecting plate, and when the locking plate moves downwards to clamp and lock the steel pipe in the specific working process, the fan-shaped connecting plate can improve the area and effect for clamping the steel pipe.

The invention has the beneficial effects that:

the invention can solve the following problems in the polishing process of the end surface of a stainless steel bent pipe by the conventional stainless steel bent pipe polishing machine: a. the existing stainless steel elbow polishing machine can polish one end face of one stainless steel elbow usually at a time, so that the polishing efficiency of the existing stainless steel elbow polishing machine on the stainless steel elbow is low; b. the polishing machine for the stainless steel elbow pipe in the prior art can not polish the inner side of the end surface of the stainless steel elbow pipe, so that the polishing efficiency of the stainless steel elbow pipe is reduced, and the subsequent connection effect of the stainless steel elbow pipe is affected because the inner side of the end surface of the stainless steel elbow pipe is not polished;

the polishing mechanism can simultaneously polish the end surfaces of two sides of the stainless steel bent pipe, and compared with the prior art that only one end surface of the stainless steel bent pipe can be polished at one time, the polishing mechanism improves the efficiency of polishing the stainless steel bent pipe;

the polishing branched chain can polish the inner sides of the end surfaces of the stainless steel bent pipes with different thicknesses and different inner diameters, so that compared with the condition that the inner sides of the end surfaces cannot be polished in the prior art, the polishing effect of the stainless steel bent pipes is improved, the subsequent use effect of the stainless steel bent pipes is prevented from being influenced due to the fact that the inner sides of the end surfaces of the stainless steel bent pipes are not polished, and the applicability of the polishing branched chain type stainless steel bent pipe polishing device is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of the present invention;

FIG. 3 is an enlarged view taken along line A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the structure between the grinding mechanism, the push-pull mechanism and the base of the present invention;

FIG. 5 is a schematic view of the structure between the polishing circular plate, the sliding block and the adjusting branched chain of the present invention;

fig. 6 is a schematic structural view between the present invention and a stainless steel elbow.

In the figure, 1, a base; 2. a support plate; 3. a sector plate; 4. a locking mechanism; 5. a material pushing mechanism; 6. a polishing mechanism; 7. a push-pull mechanism; 41. a locking plate; 42. contraband form rack; 43. an electric slide bar; 44. an electric slider; 45. a triangular block; 46. a compression spring rod; 47. a clamping block; 48. a fan-shaped connecting plate; 51. an arc-shaped plate; 52. a limiting rod; 53. sliding the push plate; 54. a driven connecting plate; 55. an arc-shaped push plate; 56. an E-shaped plate; 57. connecting blocks; 58. an arc-shaped slide bar; 61. a rectangular frame; 62. a lifting branched chain; 63. a square slide plate; 64. a motor supporting plate; 65. rotating the motor; 66. polishing the circular plate; 67. a slider; 68. adjusting the branched chain; 681. a bolt barrel; 682. adjusting the bolt; 683. installing a sliding block; 684. polishing the round rod; 685. a lifting bolt; 621. a motor base plate; 622. a rotating electric machine; 623. contraband shaped plates; 624. lifting a screw rod; 625. an L-shaped plate; 626. a lifting block; 627. a driven lever; 628. a connecting cylinder; 71. a cylinder plate; 72. a push-pull cylinder; 73. a square block; 74. a rack block I; 75. a first rack; 76. a second rack; 77. a rack block II; 761. a support strip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 6, an automatic production system for a high-strength pressure-resistant stainless steel tube comprises a base 1, support plates 2, sector plates 3, a locking mechanism 4, a pushing mechanism 5, a polishing mechanism 6 and a push-pull mechanism 7, wherein the support plates 2 are arranged on the left side and the rear side of the upper end surface of the base 1, the support plates 2 on the rear side and the support plates 2 on the left side are arranged vertically, the sector plates 3 are uniformly arranged between the support plates 2, the locking mechanism 4 is arranged at the upper end of the sector plates 3, the pushing mechanism 5 is arranged on the rear side of the locking mechanism 4, the polishing mechanisms 6 are arranged on the front side and the right side of the sector plates 3 on the upper end surface of the base 1, and the push-pull mechanisms 7 are arranged on the left side and the rear side of the sector plates 3 between the polishing mechanisms 6;

when the stainless steel elbow pipe polishing machine works, two ends of a plurality of stainless steel elbow pipes can be polished simultaneously; at first place the stainless steel return bend in proper order in all the other 3 upper ends of sector plate except 3 of sector plate of upper end, then can carry out the centre gripping simultaneously to a plurality of stainless steel return bends through locking mechanism 4 spacing, then push-and-pull mechanism 7 can drive grinding machanism 6 and remove toward stainless steel return bend opening part, thereby make grinding machanism 6 can remove to making the position, later grinding machanism 6 can be from the top up polish the processing to the both ends opening of stainless steel return bend in proper order, thereby improved effect and the efficiency of polishing the stainless steel return bend.

The locking mechanism 4 comprises locking plates 41, a v-shaped frame 42, an electric slide rod 43 and an electric slide block 44, sliding through grooves with rectangular structures are uniformly formed in the side wall of the supporting plate 2 and located between the fan-shaped plates 3, the locking plates 41 are arranged in the sliding through grooves in a vertically sliding fit mode, opposite sides of the locking plates 41 are connected through Contraband-shaped frames 42, the v-shaped frame 42 is connected with the pushing mechanism 5 at the rear side of the upper end of the rear side, the electric slide rod 43 is arranged in the middle of the fan-shaped plate 3 at the upper end of the rear side, the electric slide rod 43 is connected with the v-shaped frame 42, the electric slide rod 44 is in a vertically sliding fit mode, the electric slide block 44 is arranged on the outer side face of the electric slide rod 43 in a vertically sliding fit mode, and the lower end of the electric slide block 44 is connected with the upper end of the Contraband-shaped frame 42;

during specific work, the locking mechanism 4 can lock and limit the stainless steel bent pipe; after the stainless steel bent pipe is placed, the electric sliding block 44 can drive the locking plate 41 to move downwards through the Contraband-shaped frame 42, so that the locking plate 41 can clamp and lock the stainless steel bent pipe, and the locking plate 41 can clamp and lock the stainless steel bent pipe with different inner diameters, thereby increasing the applicability of the invention.

The locking plate 41 is of an L-shaped structure, triangular blocks 45 are arranged between the sector plates 3 except the sector plate 3 at the upper end and the support plate 2, on the inner sides of corners of the locking plate 41 and on one side of the locking plate 41 close to the support plate 2, and clamping blocks 47 are arranged on opposite side surfaces of each triangular block 45 through pressure spring rods 46; during specific work, when the locking plate 41 clamps and limits the steel pipe downwards, the clamping block 47 can clamp and limit the steel pipe under the action of the compression spring rod 46, and therefore the effect of clamping the steel pipe can be improved.

The upper ends of the locking plates 41 are connected through the fan-shaped connecting plate 48, and when the locking plates 41 move downwards to clamp and lock the steel pipe in specific work, the fan-shaped connecting plate can improve the area and effect for clamping the steel pipe.

The polishing mechanism 6 comprises a rectangular frame 61, a lifting branched chain 62, a square sliding plate 63, a motor supporting plate 64, a rotating motor 65, a polishing circular plate 66, a sliding block 67 and an adjusting branched chain 68, the rectangular frame 61 is arranged at the front end of the left side and the right end of the rear side of the sector plate 3 on the upper end surface of the base 1 in a sliding fit manner, the lifting branched chain 62 is arranged at the front end of the rectangular frame 61 on the left side, the square sliding plate 63 is arranged at the inner side of the rectangular frame 61 in an up-and-down sliding fit manner, the rotating motor 65 is arranged on one side surface of the square sliding plate 63 far away from the sector plate 3 through the motor supporting plate 64, the polishing circular plate 66 is arranged on the rotating motor 65 output shaft through the square sliding plate 63, a rectangular sliding chute is arranged at one side of the polishing circular plate 66 close to the sector plate 3, the sliding block 67 is arranged in the rectangular chute in a sliding fit manner, and the adjusting branched chain 68 is arranged at the inner part and the lower end of the sliding block 67;

during specific work, the grinding mechanism 6 can synchronously grind the openings at the two ends of the stainless steel bent pipe; after the locking mechanism 4 finishes clamping the stainless steel bent pipe, the adjusting branch chain 68 is adjusted according to the thickness and the inner diameter of the stainless steel bent pipe, then the output shaft of the motor 65 is rotated to drive the polishing circular plate 66 and the adjusting branch chain 68 to polish the end surface and the inner side of the end surface of the stainless steel bent pipe, and after the upper end of the stainless steel bent pipe is polished, the lifting branch chain 62 can drive the square sliding plate 63 to move downwards, so that the polishing circular plate 66 can sequentially polish the lower side of the stainless steel bent pipe, and the polishing mechanism 6 can polish the stainless steel bent pipes with different thicknesses and different inner diameters, thereby improving the applicability of the invention.

The adjusting branched chain 68 comprises a bolt barrel 681, an adjusting bolt 682, a mounting slider 683, a polishing round rod 684 and a lifting bolt 685, the bolt barrel 681 is arranged on the lower side wall of the rectangular sliding groove in a rotating fit manner, the adjusting bolt 682 is arranged in the bolt barrel 681 in a threaded fit manner and is mounted on the lower wall of the rectangular sliding groove in a threaded fit manner, the upper end of the adjusting bolt 682 is connected with the sliding block 67 in a rotating fit manner, an arc-shaped sliding groove is formed on one side surface of the sliding block 67 close to the sector plate 3, the mounting sliders 683 are symmetrically arranged in the arc-shaped sliding groove in an up-and-down sliding fit manner, the sliding block polishing round rod 684 is detachably arranged on one side surface of the mounting slider 683 close to the sector plate 3, the lifting bolt 685 is symmetrically arranged at the upper end of the sliding block 67 in a threaded fit manner, and the lifting bolts 685 on the left side and the right side of the sliding block 67 are rotationally connected with the mounting slider 683 on the upper side of the arc-shaped sliding groove, the lifting bolts 685 on the right side of the front sliding block 67 and the rear side of the right sliding block 67 are rotatably connected with the mounting sliding blocks 683 on the lower side of the arc-shaped sliding groove;

during specific work, the adjusting branched chain 68 can polish the end faces and the inner sides of the end faces of stainless steel bent pipes with different diameters and different thicknesses; when the stainless steel elbow needs to be polished, the sliding block 67 can be driven to move by rotating the bolt barrel 681, so that the sliding block 67 can drive the polishing round rod 684 to move through the mounting sliding block 683, the sliding block 67 can be adjusted along with the inner diameter of the stainless steel bent pipe, then the lifting bolt 685 is rotated to drive the polishing round rod 684 to move up and down by installing the sliding block 683, so that the distance between the grinding round rods 684 can be adjusted according to the thickness of the stainless steel elbow, then the opening of the round polishing rod 684 phase stainless steel bent pipe can be driven to move through the push-pull mechanism 7, so that the wall of the stainless steel elbow can be positioned between the grinding round rods 684, and when the grinding round plate 66 rotates, the polishing round rod 684 can polish the inner side of the end face of the stainless steel bent pipe, so that the polishing effect of the stainless steel bent pipe is improved; after polishing the stainless steel elbow pipe at the upper end, the push-pull mechanism 7 drives the polishing round rod 684 to be separated from the stainless steel elbow pipe, then the lifting branched chain 62 can drive the polishing round plate 66 to move downwards through the square sliding plate 63, and after the polishing round plate 66 moves to a proper position, the push-pull mechanism 7 drives the polishing round plate 66 to move towards the end face side of the stainless steel elbow pipe again, so that the polishing mechanism 6 can polish the stainless steel elbow pipe again.

The lifting branched chain 62 comprises a motor bottom plate 621, a rotating motor 622, a lifting 21274, a shape plate 623, a lifting lead screw 624, an L-shaped plate 625, a lifting block 626, a driven rod 627 and a connecting cylinder 628, the motor bottom plate 621 is arranged on the front side of the lower end of the left rectangular frame 61, the rotating motor 622 is arranged at the upper end of the motor bottom plate 621, Contraband-shaped plates 623 and 21274are arranged on the left side and the right side of the rotating motor 622 at the upper end of the motor bottom plate 621, the lifting lead screw 624 is arranged at the upper end of the shape plate 623 in a rotating fit manner, the lower end of the lifting lead screw 624 penetrates through the Contraband-shaped plate 623 to be connected with an output shaft of the rotating motor 622, the upper end of the lifting lead screw 624 is connected with the rectangular frame 61 through the L-shaped plate 625, the lifting lead screw 624 and the L-shaped plate 625 are in a rotating fit, the lifting block 626 is arranged on the outer side of the lifting lead screw 624 in a threaded fit manner, the lifting block 626 is connected with the left motor supporting plate 64, the side, the driven rod 627 with a hook-shaped structure is arranged on one side of the square sliding plate 63 away from the sector plate 3, a connecting cylinder 628 is arranged between the driven rods 627 through sliding fit;

during specific work, the lifting branched chain 62 can drive the square sliding plate 63 to move up and down; the rotation of rotating electrical machines 622 output shaft can drive lift screw 624 and rotate, can drive motor layer board 64 and square slide 63 through lifting block 626 when lift screw 624 rotates and reciprocate, can drive square slide 63 on right side through driven lever 627 and connecting cylinder 628 when square slide 63 reciprocates and moves, and when push-and-pull mechanism 7 drove rectangle frame 61 and keeps away from sector plate 3, driven lever 627 can slide in connecting cylinder 628.

The push-pull mechanism 7 comprises an air cylinder plate 71, a push-pull air cylinder 72, a square block 73, a rack block I74, a rack I75, a rack II 76 and a rack block II 77, the push-pull air cylinder 72 is arranged on the left side of the upper end face of the base 1 through the air cylinder plate 71, the rack block I74 is arranged at the front end of the push-pull air cylinder 72 through the square block 73, the right side of the rack block I74 is connected with the rectangular frame 61 on the front side, the rack I75 is arranged at the rear end of the rack block I74, the teeth at the upper end of the rack I75 are arranged in a forty-five degree inclined mode, the rack II 76 is vertically arranged on the rear side of the upper end of the rack I75 in a meshing mode, and the right end of the rack II 76 is connected with the rectangular frame 61 on the right side through the rack block II 77;

during specific work, the push-pull mechanism 7 can drive the polishing mechanism 6 to be close to the sector plate 3 and to be far away from the sector plate 3; when the polishing mechanism 6 needs to be driven to move, the push-pull air cylinder 72 can drive the first rack block 74 and the rectangular frame 61 connected with the first rack block 74 to move through the square block 73, meanwhile, the first rack block 74 can drive the first rack 75 to move forwards, so that the first rack 75 can drive the second rack 76 to move rightwards, when the second rack 76 moves rightwards, the rectangular frame 61 on the right side can be driven by the second rack block 77 to move rightwards, so that the rectangular frame 61 can be far away from the sector plate 3, and when the output end of the push-pull air cylinder 72 moves backwards, the rectangular frame 61 can be driven by the push-pull air cylinder 72 indirectly to move towards the sector plate 3.

The lower end of the second rack 76 is provided with bearing strips 761 on both sides of the first rack 75; during specific work, the support strip 761 can limit the first rack 75 and support the second rack 76, so that the stability of the second rack 76 in installation is improved.

T-shaped sliding grooves are formed in the upper end face of the base 1 and are located below the first rack block 74 and the second rack block 77, and T-shaped protrusions located in the T-shaped sliding grooves below the first rack block 74 and the second rack block 77 are arranged at the lower ends of the first rack block 74 and the second rack block 77; during specific work, when the first rack block 74 and the second rack block 77 move, the T-shaped protrusions located in the T-shaped sliding grooves below the first rack block 74 and the second rack block 77 can respectively limit and guide the moving tracks of the first rack 75 and the second rack 76 through the first rack block 74 and the second rack block 77.

The pushing mechanism 5 comprises arc-shaped plates 51, limiting rods 52, sliding push plates 53, driven connecting plates 54, arc-shaped push plates 55, E-shaped plates 56 and connecting blocks 57, the arc-shaped plates 51 are symmetrically arranged at the rear ends of the sector plates 3 at the upper ends of the arc-shaped plates 51, the limiting rods 52 are arranged between the arc-shaped plates 51 in a rotating fit mode, rectangular through grooves are formed in the middle of the limiting rods 52, the sliding push plates 53 and the E-shaped plates 21274are arranged in the rectangular through sliding fit in the rectangular through grooves, the driven connecting plates 54 are arranged on the rear sides of the upper ends of the shape frames 42, the driven connecting plates 54 are connected with the upper ends of the sliding push plates 53 through hinges, the arc-shaped push plates 55 are arranged between the sector plates 3 in a sliding fit mode, the arc-shaped push plates 55 are connected through the E-shaped plates 56, the connecting blocks 57 are arranged on the rear sides of the upper ends of the E-shaped plates 56 through hinges, and the upper ends of the connecting blocks 57 are connected with the sliding push plates 53 through sliding fit;

during specific work, the pushing mechanism 5 can push the polished stainless steel bent pipe forwards; after polishing the stainless steel elbow, the electric slider 44 can drive the driven connecting plate to move upwards through the Contraband-shaped frame 42, so that the driven connecting plate can drive the E-shaped plate 56 and the arc-shaped push plate 55 to move under the action of the limiting rod 52 through the connecting block 57, the arc-shaped push plate 55 can drive the stainless steel elbow to move forwards, the stainless steel elbow can be separated from the sector plate 3 forwards, and the efficiency of taking out the stainless steel elbow is improved through the pushing mechanism 5.

The front sides of the other sector plates 3 except the sector plates 3 at the upper end and the lower end are obliquely provided with arc-shaped sliding strips 58, the upper ends of the arc-shaped sliding strips 58 are of arc-shaped structures, and the lower ends of the arc-shaped sliding strips 58 are connected with the upper end surface of the base 1; during specific work, after the pushing mechanism 5 pushes the steel pipe forward, the arc-shaped sliding strip 58 can support and guide the steel pipe, so that the steel pipe can be prevented from being collided and deformed in the downward falling process.

During operation, the first step: firstly, stainless steel bent pipes are sequentially placed at the upper ends of the other sector plates 3 except the sector plate 3 at the upper end, and then the electric slide block 44 can drive the locking plate 41 to move downwards through the Contraband-shaped frame 42, so that the locking plate 41 can clamp and lock the stainless steel bent pipes, and meanwhile, the clamping block 47 can clamp and limit the steel pipes under the action of the pressure spring rod 46;

the second step is that: the sliding block 67 can be driven to move by rotating the bolt barrel 681, so that the sliding block 67 can drive the polishing round rods 684 to move by mounting the sliding block 683, the sliding block 67 can be adjusted along with the inner diameter of the stainless steel bent pipe, and then the lifting bolt 685 is rotated to drive the polishing round rods 684 to move up and down by mounting the sliding block 683, so that the distance between the polishing round rods 684 can be adjusted along with the thickness of the stainless steel bent pipe;

the third step: after the polishing round rods 684 are adjusted, the push-pull air cylinder 72 can drive the rack block I74 and the rectangular frame 61 connected with the rack block I to move through the square block 73, meanwhile, the rack block I74 can drive the rack I75 to move backwards, so that the rack I75 can drive the rack II 76 to move leftwards, and when the rack II 76 moves leftwards, the rack II 77 can drive the right rectangular frame 61 to move leftwards, so that the rectangular frame 61 can be close to the sector plate 3, the polishing round plate 66 can be attached to the end face of the stainless steel bent pipe, and the pipe wall of the stainless steel bent pipe can be located between the polishing round rods 684;

the fourth step: then, an output shaft of the rotating motor 65 rotates to drive the polishing circular plate 66 and the adjusting branched chain 68 to polish the end surface and the inner side of the end surface of the stainless steel bent pipe, and after the upper end stainless steel bent pipe is polished, the push-pull mechanism 7 can drive the polishing mechanism 6 to be far away from the stainless steel bent pipe;

the fifth step: the rotation of rotating electrical machines 622 output shaft can drive lifting screw 624 and rotate, can drive motor layer board 64 and square slide 63 through lifting block 626 when lifting screw 624 rotates and reciprocate, can drive square slide 63 on right side through driven lever 627 and connecting cylinder 628 when square slide 63 reciprocates and remove to make grinding machanism 6 can polish the stainless steel return bend of downside.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.