阅读说明：本技术 一种冷锻旋压成型工艺的数控花式律线机 (Numerical control fancy rule line machine of cold forging spinning forming process ) 是由 聂进明 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种冷锻旋压成型工艺的数控花式律线机,包括：工作台；支撑架,所述支撑架固定安置于所述工作台的底端；调节支脚,所述调节支脚固定安置于所述工作台的底端；进线组件,所述进线组件安置于所述工作台的顶端左侧；锻造组件,所述锻造组件安置于所述工作台的顶端左侧,且位于所述进线组件的右侧；线轨,两个所述线轨分别沿左右方向固定安置于所述工作台顶端的前后两侧；旋转组件,所述旋转组件安置于所述工作台的顶端右侧。该冷锻旋压成型工艺的数控花式律线机,可实现灵活更换不同口径的进线件,通过冲击块不断实现对线材表面的冲击锻造效果,相对于传统的加工工艺更加复杂,实现对线材边拉伸边旋转的作用,防止拉伸的线材打卷。(The invention discloses a numerical control fancy rule line machine of a cold forging spinning forming process, which comprises the following steps: a work table; the supporting frame is fixedly arranged at the bottom end of the workbench; the adjusting support leg is fixedly arranged at the bottom end of the workbench; the wire inlet assembly is arranged on the left side of the top end of the workbench; the forging assembly is arranged on the left side of the top end of the workbench and is positioned on the right side of the wire inlet assembly; the two linear rails are fixedly arranged on the front side and the rear side of the top end of the workbench respectively along the left-right direction; a rotating assembly disposed on a top right side of the table. This fancy rule line machine of numerical control of cold forging spinning forming technology can realize changing the inlet wire piece of different bores in a flexible way, constantly realizes the impact forging effect to the wire rod surface through the impact piece, and is more complicated for traditional processing technology, realizes the effect rotatory to the tensile limit in wire rod limit, prevents that tensile wire rod from rolling up.)

1. A numerical control flower type law line machine of cold forging spinning forming technology which characterized in that includes:

a table (1);

the supporting frame (2), the supporting frame (2) is fixedly arranged at the bottom end of the workbench (1);

the adjusting support leg (3), the adjusting support leg (3) is fixedly arranged at the bottom end of the workbench (1);

the wire inlet assembly (4), the wire inlet assembly (4) is arranged on the left side of the top end of the workbench (1);

the forging assembly (5) is arranged at the left side of the top end of the workbench (1) and is positioned at the right side of the wire inlet assembly (4);

the two linear rails (6) are fixedly arranged on the front side and the rear side of the top end of the workbench (1) along the left-right direction respectively;

a rotating assembly (7), wherein the rotating assembly (7) is arranged at the top right side of the workbench (1);

the two fixing seats (9) are fixedly arranged at the front end and the rear end of the right side of the top end of the workbench (1);

the two stabilizing rods (8) are respectively and fixedly arranged between the forging component (5) and the fixed seat (9) along the left-right direction;

the first motor (10), the first motor (10) is fixedly arranged at the middle position of the right side of the bottom end of the workbench (1);

the screw rod (11) is locked at the output end of the first motor (10) through a coupler;

the movable seat (12) can move in the left-right direction and is screwed on the outer side of the outer wall of the screw rod (11), and the top end of the movable seat (12) is fixedly connected with the rotating assembly (7);

an auxiliary supporting leg (13), wherein the auxiliary supporting leg (13) is fixedly arranged at the bottom end of the rear side of the workbench (1).

2. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 1, characterized in that: the inlet wire subassembly (4) including:

the first box body (41), the first box body (41) is fixedly arranged at the left side of the top end of the workbench (1);

a cover plate (44), wherein the cover plate (44) is detachably arranged at the top end of the first box body (41);

the bolts (42), two said bolts (42) are run through the front and back both sides of the said cover plate (44);

the pressing plate (43), the pressing plate (43) is fixedly arranged at the middle position of the bottom end of the cover plate (44);

the wire inlet pieces (45) are fixedly arranged at the bottom end of the pressing plate (43).

3. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 2, characterized in that: the bottom of clamp plate (43) is provided with a plurality of arch, and with the front and back both sides outer wall adaptation joint of inlet wire spare (45).

4. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 2, characterized in that: the forging unit (5) comprises:

the second box body (51), the second box body (51) is fixedly arranged at the left side of the top end of the workbench (1) and is positioned at the right side of the wire inlet assembly (4);

the second motor (52), the second motor (52) is fixedly arranged in the inner cavity of the top end of the second box body (51);

the two rotating shafts (53) are arranged in the inner cavities of the front side and the rear side of the second box body (51) along the vertical direction and can rotate around the axes of the two rotating shafts (53), one of the rotating shafts (53) is linked with the output end of the second motor (52) through two bevel gears, and the two rotating shafts (53) are linked with a belt pulley through a belt;

the two limiting cylinders (54) are respectively fixedly sleeved on the outer side of the outer wall of the bottom end of the rotating shaft (53), and the outer side wall of each limiting cylinder (54) is provided with a closed groove in an inclined direction;

the two lifting plates (55) can move up and down respectively and are clamped in the inner wall of the bottom end of the inner cavity of the second box body (51);

the impact blocks (56) are respectively arranged on the inner side inner walls of the two lifting plates (55) at equal intervals;

the two first limiting columns (57) are fixedly arranged on the front side and the rear side of the lifting plate (55) respectively and are movably clamped in the grooves in the outer wall of the limiting barrel (54).

5. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 4, characterized in that: the inclined directions of the grooves formed in the outer walls of the two adjacent limiting cylinders (54) are opposite.

6. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 5, characterized in that: the rotating assembly (7) comprises:

one end of the limiting rod (71) is rotatably connected to the middle position of the rear side of the top end of the workbench (1) through a pin shaft;

the third box body (72) can move in the left-right direction and is clamped at the top end of the linear rail (6) and is sleeved on the outer sides of the two stabilizing rods (8);

the moving plate (73), the moving plate (73) can move along the fore-and-aft direction and is clamped in the inner cavity of the third box body (72);

the second limiting column (74) fixedly penetrates through the middle position of the rear end of the moving plate (73) along the vertical direction, and the upper end and the lower end of the second limiting column (74) are clamped in the inner side groove of the limiting rod (71);

a plurality of fixed suites (75), a plurality of fixed suites (75) are respectively arranged in the inner cavity of the third box body (72) and can rotate around the axis of the fixed suites and are positioned below the moving plate (73);

the gear (76), the said gear (76) fixedly sleeves and fixes the outside of the outer wall of the external member (75);

the rack (77) is fixedly arranged at the bottom end of the moving plate (73) and meshed with the gear (76).

7. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 6, characterized in that: the bottom end of the right side of the limiting rod (71) is rotatably clamped in the arc-shaped groove on the rear side of the top end of the workbench (1).

8. The numerical control flower type wire coiling machine of cold forging spinning forming process of claim 6, characterized in that: the positions and the heights of the wire inlet piece (45), the limiting cylinder (54) and the fixing sleeve piece (75) correspond to each other.

Technical Field

The invention relates to the technical field of machining, in particular to a numerical control fancy rule machine of a cold forging spinning forming process.

Background

The wire straightening machine is a machine for machining wires commonly used in the hardware industry, and can control a wire straightening die, forge thicker wires continuously and finally machine the thicker wires into wires with required diameters;

the existing wire coiling machine is generally in a single-wire working mode, the processing efficiency is low, the quality of a wire body cannot be guaranteed in the wire rod stretching process, and then the stretched wire rod still has a certain bending angle, the surface of the material is rough and irregular, and the functionality and the adjustability are poor.

Disclosure of Invention

The invention aims to provide a numerical control fancy rule machine for a cold forging spinning forming process, which at least solves the problems of poor wire stretching quality and poor adjustability of a stretcher provided in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a numerical control fancy rule line machine of cold forging spinning forming technology includes:

a work table;

the supporting frame is fixedly arranged at the bottom end of the workbench;

the adjusting support leg is fixedly arranged at the bottom end of the workbench;

the wire inlet assembly is arranged on the left side of the top end of the workbench;

the forging assembly is arranged on the left side of the top end of the workbench and is positioned on the right side of the wire inlet assembly;

the two linear rails are fixedly arranged on the front side and the rear side of the top end of the workbench respectively along the left-right direction;

the rotating assembly is arranged on the right side of the top end of the workbench;

the two fixed seats are fixedly arranged at the front end and the rear end of the right side of the top end of the workbench;

the two stabilizing rods are fixedly arranged between the forging assembly and the fixed seat along the left-right direction respectively;

the first motor is fixedly arranged in the middle of the right side of the bottom end of the workbench;

the screw is locked at the output end of the first motor through a coupler;

the movable seat can move along the left and right direction and is screwed on the outer side of the outer wall of the screw, and the top end of the movable seat is fixedly connected with the rotating assembly;

the auxiliary supporting leg is fixedly arranged at the bottom end of the rear side of the workbench.

Preferably, the inlet wire subassembly includes: the first box body is fixedly arranged on the left side of the top end of the workbench; the cover plate is detachably arranged at the top end of the first box body; the two bolts penetrate through the front side and the rear side of the cover plate; the pressing plate is fixedly arranged in the middle of the bottom end of the cover plate; and the wire inlet pieces are fixedly arranged at the bottom end of the pressing plate.

Preferably, the bottom end of the pressing plate is provided with a plurality of bulges, and the bulges are in adaptive clamping connection with the outer walls of the front side and the rear side of the wire inlet piece.

Preferably, the forging assembly comprises: the second box body is fixedly arranged on the left side of the top end of the workbench and is positioned on the right side of the wire inlet assembly; the second motor is fixedly arranged in the inner cavity at the top end of the second box body; the two rotating shafts are arranged in the inner cavities at the front side and the rear side of the second box body in the vertical direction and can rotate around the axes of the two rotating shafts, one of the rotating shafts is linked with the output end of the second motor through two conical gears, and the two rotating shafts are linked with a belt pulley through a belt; the two limiting cylinders are fixedly sleeved outside the outer wall of the bottom end of the rotating shaft respectively, and the outer side wall of each limiting cylinder is provided with a closed groove in an inclined direction; the two lifting plates can move up and down and are clamped in the inner wall of the bottom end of the inner cavity of the second box body in a clamping manner; the impact blocks are respectively arranged on the inner walls of the inner sides of the two lifting plates at equal intervals; the two first limiting columns are fixedly arranged on the front side and the rear side of the lifting plate respectively and are movably clamped in the grooves in the outer wall of the limiting barrel.

Preferably, the inclined directions of the grooves formed in the outer walls of the two adjacent limiting cylinders are opposite.

Preferably, the rotating assembly comprises: one end of the limiting rod is rotatably connected to the middle position of the rear side of the top end of the workbench through a pin shaft; the third box body can move along the left and right direction and is clamped at the top end of the linear rail, and is simultaneously sleeved on the outer sides of the two stabilizing rods; the movable plate can move in the front-back direction and is clamped in the inner cavity of the third box body; the second limiting column fixedly penetrates through the middle position of the rear end of the movable plate along the vertical direction, and the upper end and the lower end of the second limiting column are clamped in the inner side grooves of the limiting rods; the fixed suites can be respectively arranged in the inner cavity of the third box body in a manner of rotating around the axes of the fixed suites and are positioned below the moving plate; the gear is fixedly sleeved on the outer side of the outer wall of the fixed sleeve; and the rack is fixedly arranged at the bottom end of the moving plate and is meshed with the gear.

Preferably, the bottom end of the right side of the limiting rod is rotatably clamped in the arc-shaped groove at the rear side of the top end of the workbench.

Preferably, the positions and the heights of the wire inlet piece, the limiting cylinder and the fixing kit correspond to each other.

The numerical control fancy rule line machine of the cold forging spinning forming process has the beneficial effects that:

1. in the actual use process of the device, wires needing to be processed sequentially pass through the wire inlet assembly, the forging assembly and the rotating assembly, wherein the wire inlet assembly needs to mount a wire inlet piece in advance, then the cover plate is mounted, a plurality of bulges positioned at the bottom end of the pressing plate are simultaneously contacted with the outer walls of the front side and the rear side of the wire inlet piece in the downward fastening process of the cover plate, the effect of the cold forging spinning forming process on equidistant fixation of the wire inlet piece is realized, then the wire inlet piece is firmly fixed by screwing bolts at the two ends, and the flexible replacement of the wire inlet pieces with different calibers can be realized;

2. in the process of stretching a wire to the outside, the first motor is required to be started to realize the stretching effect on the wire, then the wire is subjected to impact forging through the forging assembly, in the moving process, the wire passes through the two impact blocks, and after the second motor is started, under the transmission action of the two conical gears, the belt and the belt pulley, the two inclined closed grooves formed in the outer wall of the limiting cylinder drive the limiting column and the two lifting plates to perform vertical reciprocating motion relative to each other all the time, wherein the impact forging effect on the surface of the wire is continuously realized through the plurality of impact blocks arranged on the inner sides of the lifting plates, and compared with the traditional processing technology, the wire is more complex, and the quality of a processed material is excellent;

3. in the process of stretching the wire rod, the wire rod can be stretched and rotated by the rotating assembly, the stretched wire rod is prevented from being coiled, the surface treatment quality is improved, meanwhile, the wire rod is stretched and the surface of the wire rod is forged in a rotating mode, if the number of rotating turns is too large, the inclined angle of the right end of the limiting rod can be adjusted by a worker, the included angle between the advancing route of the third box body and the limiting rod is reduced, the telescopic stroke of the moving plate is shortened in the moving process, and the adjusting effect of the number of rotating turns in the advancing process of the wire rod is achieved.

Drawings

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

FIG. 2 is a schematic structural view of an auxiliary leg according to the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a left side cross-sectional structural view of the forging assembly of the present invention;

FIG. 5 is a left side sectional view of the wire feeding assembly of the present invention;

FIG. 6 is a left side cross-sectional structural view of the rotating assembly of the present invention;

fig. 7 is an enlarged view of fig. 1 at a.

In the figure: 1. the working table comprises a working table, 2, a supporting frame, 3, an adjusting supporting foot, 4, a wire inlet assembly, 5, a forging assembly, 6, a wire rail, 7, a rotating assembly, 8, a stabilizing rod, 9, a fixed seat, 10, a first motor, 11, a screw rod, 12, a moving seat, 13, an auxiliary supporting leg, 41, a first box body, 42, a bolt, 43, a pressing plate, 44, a cover plate, 45, a wire inlet assembly, 51, a second box body, 52, a second motor, 53, a rotating shaft, 54, a limiting cylinder, 55, a lifting plate, 56, an impact block, 57, a first limiting column, 71, a limiting rod, 72, a third box body, 73, a second limiting column, 75, a fixed kit, a moving plate 76, a gear, 77 and a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a numerical control fancy rule machine for cold forging spinning forming process, which comprises: a numerical control fancy rule line machine of cold forging spinning forming technology includes: the wire feeding device comprises a workbench 1, a support frame 2, an adjusting support leg 3, a wire feeding assembly 4, a forging assembly 5, a wire rail 6, a rotating assembly 7, a stabilizing rod 8, a fixed seat 9, a first motor 10, a screw rod 11, a moving seat 12 and an auxiliary support leg 13, wherein the support frame 2 is fixedly arranged at the bottom end of the workbench 1, the adjusting support leg 3 is fixedly arranged at the bottom end of the workbench 1, the wire feeding assembly 4 is arranged at the left side of the top end of the workbench 1, the forging assembly 5 is arranged at the left side of the top end of the workbench 1 and positioned at the right side of the wire feeding assembly 4, the two wire rails 6 are respectively and fixedly arranged at the front side and the rear side of the top end of the workbench 1 along the left-right direction to ensure the stability of the rotating assembly 7 in the advancing process, the rotating assembly 7 is arranged at the right side of the top end of the workbench 1, the two fixed seats 9 are fixedly arranged at the front end and the rear end of the top end of the workbench 1, the two stabilizing rods 8 are respectively and fixedly arranged between the forging assembly 5 and the fixed seats 9 along the left-right direction, first motor 10 is fixed to be settled in the bottom right side middle part position of workstation 1, and screw rod 11 passes through the shaft coupling and locks in the output of first motor 10, and the spiro union that removes seat 12 and can follow left right direction and remove is in the outer wall outside of screw rod 11, and its top is fixed continuous with rotating assembly 7, and supplementary landing leg 13 is fixed to be settled in the rear side bottom of workstation 1, increases the stability of this device.

As preferred scheme, furthermore, first box 41, bolt 42, clamp plate 43, apron 44 and inlet wire spare 45, first box 41 is fixed to be settled in the top left side of workstation 1, apron 44 detachable settles in the top of first box 41, two bolts 42 run through in the front and back both sides of apron 44, it is to effectual connection fixed action, clamp plate 43 is fixed to be settled in the bottom middle part position of apron 44, the bottom of clamp plate 43 is provided with a plurality of arch, and with the front and back both sides outer wall adaptation joint of inlet wire spare 45, realize the equidistance fixed effect to a plurality of inlet wire spare 45, a plurality of inlet wire spare 45 is fixed to be settled in the bottom of clamp plate 43, will flare-out after the wire rod atress.

Preferably, the forging unit 5 further includes: a second box body 51, a second motor 52, rotating shafts 53, limiting cylinders 54, lifting plates 55, an impact block 56 and a first limiting column 57, wherein the second box body 51 is fixedly arranged at the left side of the top end of the workbench 1 and is positioned at the right side of the wire inlet assembly 4, the second motor 52 is fixedly arranged in an inner cavity at the top end of the second box body 51, the two rotating shafts 53 are arranged in inner cavities at the front and rear sides of the second box body 51 along the vertical direction and can rotate around the axes thereof, one of the rotating shafts 53 is linked with the output end of the second motor 52 through two bevel gears, the two rotating shafts 53 are linked through a belt and a belt pulley, the two limiting cylinders 54 are respectively and fixedly sleeved at the outer side of the outer wall at the bottom end of the rotating shaft 53, the outer side wall of the limiting cylinder 54 is provided with a closed groove in the inclined direction, the inclined directions of the grooves arranged on the outer walls of the two limiting cylinders 54 adjacent to the upper and the left and the right are in the opposite state, the two lifting plates 55 can respectively move along the vertical direction and are clamped in the inner wall at the bottom end of the inner cavity of the second box body 51, a plurality of strikes piece 56 equidistant settles respectively on the inboard inner wall of two lifter plates 55, and two first spacing posts 57 are fixed respectively and settle in the front and back both sides of lifter plates 55 to with the activity joint in the recess of spacing section of thick bamboo 54 outer wall, realize the effect of nimble regulation number of turns.

Preferably, the rotating assembly 7 further comprises: a limiting rod 71, a third box 72, a moving plate 73, a second limiting column 74, a fixing kit 75, a gear 76 and a rack 77, wherein one end of the limiting rod 71 is rotatably connected to the middle position of the rear side of the top end of the workbench 1 through a pin shaft, the bottom end of the right side of the limiting rod 71 is rotatably clamped in an arc-shaped groove at the rear side of the top end of the workbench 1, the third box 72 can be clamped at the top end of the linear rail 6 in a left-right moving way and is simultaneously sleeved at the outer sides of the two stabilizing rods 8, the moving plate 73 can be clamped in an inner cavity of the third box 72 in a front-back moving way, the second limiting column 74 fixedly penetrates through the middle position of the rear end of the moving plate 73 in an up-down direction, the upper end and the lower end of the moving plate 73 are respectively clamped in inner grooves of the limiting rod 71, a plurality of fixing kits 75 can be respectively arranged in the inner cavity of the third box 72 in a rotating way around the axis of the self and are positioned below the moving plate 73, and the wire inlet member 45, The position and height of the limiting cylinder 54 and the fixed sleeve 75 correspond to each other, the gear 76 is fixedly sleeved on the outer side of the outer wall of the fixed sleeve 75, the rack 77 is fixedly arranged at the bottom end of the moving plate 73 and meshed with the gear 76, the rotary stretching function of the wire can be realized through the rotary assembly 7, and the quality of the wire is further ensured.

All the electric device models of the scheme can meet the use requirement of the scheme, and can be purchased in the market.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The method comprises the following steps: in the actual use process of the device, wires needing to be processed sequentially pass through a wire inlet component 4, a forging component 5 and a rotating component 7, wherein the wire inlet component 4 needs to mount a wire inlet piece 45 in advance, then a cover plate 44 is mounted, a plurality of bulges positioned at the bottom end of a pressing plate 43 are simultaneously contacted with the outer walls of the front side and the rear side of the wire inlet piece 45 in the downward fastening process of the cover plate 44, the effect of the numerical control pattern law wire machine of the cold forging spinning forming process on equidistant fixing of the wire inlet piece 45 is realized, and then the wire inlet piece 45 is firmly fixed by screwing bolts 42 at the two ends;

step two: in the process of stretching the wire to the outside, the first motor 10 needs to be started, after the first motor 10 is started, the screw 11 is driven to rotate at the same time, after the screw 11 rotates, the moving seat 12 screwed to the outside is driven to move at the same time, and the rotating assembly 7 is driven to move left and right through the moving seat 12, so that the stretching effect of the wire is realized, then the impact forging is performed through the forging assembly 5, in the moving process, the wire passes through the two impact blocks 56, at the moment, the second motor 52 is started, after the second motor 52 is started, under the transmission effect of the two conical gears 76, the belt and the belt pulley, so that the effect of driving the two rotating shafts 53 to synchronously rotate is realized, and because the two limiting cylinders 54 are arranged outside the rotating shafts 53, the limiting columns and the two lifting plates 55 are driven to always perform the relative up-and-down reciprocating motion through the two inclined closed grooves formed in the outer walls of the limiting cylinders 54, wherein the impact forging action on the surface of the wire rod is continuously realized by a plurality of impact blocks 56 arranged on the inner side of the lifting plate 55;

step three: in the process of stretching the wires, the rotating assembly 7 can also realize the effect of rotating the wires while stretching the wires, so as to prevent the stretched wires from being coiled and improve the surface treatment quality, in the process of moving the third box 72, because the moving plate 73 can always move in the front-back direction and penetrate through the third box 72, and the limiting rod 71 is in an inclined state, the moving plate 73 synchronously moves back and forth along with the left-right movement of the third box 72, and because the rack 77 is arranged at the bottom end of the moving plate 73 and is combined with the gear 76, in the moving process, the wires can be stretched and the surface of the wires can be rotatably forged simultaneously, if the number of rotating turns is too large, the inclined angle of the right end of the limiting rod 71 can be adjusted by a worker, so that the included angle between the traveling route of the third box 72 and the limiting rod 71 is reduced, and the telescopic stroke of the moving plate 73 is ensured to be shortened in the moving process, the adjustment effect of the number of rotation turns of the wire in the advancing process is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.