阅读说明：本技术 一种汽车零件精加工多功能辅助装置 (Multi-functional auxiliary device of auto parts finish machining ) 是由 徐帅 于 2020-08-12 设计创作，主要内容包括：本发明涉及汽车零件加工的辅助装置技术领域,具体涉及一种汽车零件精加工多功能辅助装置,包括固定座以及设于固定座上方的工作台,固定座通过支撑套筒与工作台转动连接,工作台的内部开设有安装槽,安装槽的两侧设置有夹紧组件,安装槽的底部设置有与夹紧组件相配合的顶出组件；通过顶出组件对其进行支撑,通过对调节组件的转动调节,带动夹紧组件运动,夹紧组件在运动的过程中,带动顶出组件向下运动,使得顶出组件解除对汽车零件的支撑,使得汽车零件与安装槽的底部接触形成支撑,同时夹紧组件完成对汽车零件侧壁的夹紧固定,当需要对汽车零件的加工角度进行调节时,通过对转动组件的转动,从而实现对汽车零件加工角度的调节。(The invention relates to the technical field of auxiliary devices for machining automobile parts, in particular to a multifunctional auxiliary device for finish machining of automobile parts, which comprises a fixed seat and a workbench arranged above the fixed seat, wherein the fixed seat is rotatably connected with the workbench through a supporting sleeve; the automobile part machining angle adjusting device comprises an ejection assembly, a regulating assembly, a clamping assembly, a fixing groove and a clamping assembly, wherein the ejection assembly is supported by the ejection assembly, the clamping assembly is driven to move through rotation adjustment of the regulating assembly, the clamping assembly drives the ejection assembly to move downwards in the moving process, the ejection assembly removes support of an automobile part, the automobile part is in contact with the bottom of the mounting groove to form support, the clamping assembly completes clamping and fixing of the side wall of the automobile part, and when the machining angle of the automobile part needs to be adjusted, the rotation assembly rotates, so that the machining angle of the automobile part is adjusted.)

1. The utility model provides a multi-functional auxiliary device of auto parts finish machining, includes fixing base (1) and locates workstation (2) of fixing base (1) top, its characterized in that: fixing base (1) through support sleeve (3) with workstation (2) rotate to be connected, mounting groove (4) have been seted up to the inside of workstation (2), the both sides of mounting groove (4) are provided with clamping component (5), the bottom of mounting groove (4) is provided with ejecting subassembly (6) with clamping component (5) matched with, one side of workstation (2) is provided with and presss from both sides clamping component (5) matched with adjusting part (7), the outside of support sleeve (3) is provided with provides workstation (2) pivoted runner assembly (8).

2. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 1, wherein: clamping unit (5) include four respectively with workstation (2) fixed connection's dead lever (51), every the tip of dead lever (51) all has cup jointed and has pressed from both sides tight piece (52), press from both sides tight piece (52) with fixedly connected with clamping spring (53) between workstation (2), fixing spring (54) fixedly connected with trapezoidal plate (55) are passed through to the bottom of mounting groove (4), trapezoidal plate (55) and adjacent it has first connecting rod (56) to articulate between tight piece (52).

3. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 2, wherein: the ejection assembly (6) comprises push rods (61) fixedly connected with the clamping blocks (52) respectively, ejector rods (62) penetrate through the inside of the mounting groove (4), fixed sleeves (63) are fixedly connected to the outer sides of the ejector rods (62), ejection springs (64) are fixedly connected between the fixed sleeves (63) and the mounting groove (4), and protruding blocks (65) matched with the ejector rods (62) are arranged at the bottom of the push rods (61).

4. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 3, wherein: when the four clamping blocks (52) form a clamping state for a workpiece, the top ends of the four ejector rods (62) are flush with the bottom surface of the mounting groove (4).

5. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 2, wherein: adjusting part (7) include with trapezoidal plate (55) matched with extrusion piece (71), extrusion piece (71) with the inside sliding connection of workstation (2), the outside threaded connection that workstation (2) are located extrusion piece (71) has screw rod (72), screw rod (72) with extrusion piece (71) rotate and are connected.

6. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 5, wherein: the rotating assembly (8) comprises a rotating shaft (81) fixedly connected with the workbench (2), the bottom end of the rotating shaft (81) is connected with the fixed seat (1) in a rotating mode, a driven bevel gear (82) is sleeved on the outer side of the rotating shaft (81), a driving bevel gear (83) meshed with the driven bevel gear (82) is arranged inside the supporting sleeve (3), and a rotating rod (84) is connected with the driving bevel gear (83) and arranged on the outer side of the supporting sleeve (3).

7. The multifunctional auxiliary device for finishing the automobile parts as claimed in any one of claims 1 to 6, wherein: the outer side of the supporting sleeve (3) is further provided with a supporting component (9) for providing stability of the workbench (2), the supporting component (9) comprises a supporting seat (91) which is in sliding connection with the supporting sleeve (3), a limiting ring (92) which is in contact with the workbench (2) is fixedly connected to the inside of the supporting seat (91), two sides of the fixing seat (1) are both in sliding connection with sliding blocks (93), a second connecting rod (94) is hinged between each of the two sliding blocks (93) and the supporting seat (91), one end of the supporting sleeve (3) is fixedly connected with a T-shaped rod (95), the top end of the T-shaped rod (95) is in sliding connection with a first pedal (96), two sides of the bottom of the T-shaped rod (95) are both in sliding connection with moving blocks (97), and a third connecting rod (98) is hinged between each of the first pedal (96) and each of the moving blocks, the moving block (97) and the adjacent sliding block (93) are hinged to a fourth connecting rod (99), and a return spring (910) is fixedly connected between the first pedal (96) and the T-shaped rod (95).

8. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 7, wherein: the inside of supporting seat (91) still is provided with presses subassembly (10), press subassembly (10) including with supporting seat (91) fixed connection's rotation track (101), the bottom fixedly connected with L type pole (102) of trapezoidal board (55), the bottom fixedly connected with of L type pole (102) and rotation track (101) matched with turning block (103).

9. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 8, wherein: the inside of workstation (2) still is provided with L type pole (102) matched with spacing subassembly (11), spacing subassembly (11) include with L type pole (102) matched with extrusion stem (111), the tip fixedly connected with of extrusion stem (111) has stopper (112) with spacing ring (92) contact, stopper (112) with fixedly connected with spacing spring (113) between the inside of workstation (2).

10. The multifunctional auxiliary device for finishing the automobile parts as claimed in claim 9, wherein: a clamping component (12) for limiting the rotation of the rotating shaft (81) is also arranged in the fixed seat (1), the clamping assembly (12) comprises a spur gear (121) fixedly connected with the rotating shaft (81), one side of the fixed seat (1) positioned on the straight gear (121) is fixedly connected with a fixed block (122), the fixed block (122) is fixedly connected with a clamping block (124) through a clamping spring (123), the end part of the clamping block (124) is fixedly connected with a clamping tooth (125) matched with a straight gear (121), a second pedal (126) is arranged at the top of the fixed seat (1) in a penetrating way, a V-shaped rod (127) is rotatably connected inside the fixed seat (1), a fifth connecting rod (128) is hinged between one end of the V-shaped rod (127) and the second pedal (126), a sixth connecting rod (129) is hinged between the other end of the V-shaped rod (127) and the clamping block (124).

Technical Field

The invention relates to the technical field of auxiliary devices for machining automobile parts, in particular to a multifunctional auxiliary device for finish machining of automobile parts.

Background

With the advancement of science and technology and the rapid development of economy, automobiles, especially cars, are more and more commonly used, and people have more and more dependence on the automobiles when going out. Therefore, the current automobile industry develops rapidly, and brings the development of the related industries such as the automobile part industry. Automotive parts can be divided into engine accessories, drive train accessories, brake train accessories, steering train accessories, running train accessories, and the like.

Automobile parts processing is each unit constituting the whole automobile parts processing and a product serving for the automobile parts processing, and automobile parts are essential factors for supporting the continuous and healthy development of the automobile industry as the basis of the automobile industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. The independent brand and the technical innovation of the whole vehicle need parts as a foundation, and the independent innovation of the parts generates strong driving force for the development of the whole vehicle industry, and the parts are mutually influenced and interacted, so that the independent brand of the whole vehicle is not available, the research and development innovation capability of a strong part system is difficult to burst, the support of the strong part system is not available, and the independent brand is hard to be greatly strengthened.

When the automobile parts are subjected to finish machining, the automobile parts are usually placed on a workbench, are subjected to auxiliary treatment through an auxiliary device and are then subjected to finish machining; the present auxiliary device for processing automobile parts usually achieves the purposes of fixing and positioning the automobile parts and processing at multiple angles, and the auxiliary device has the problems of complicated operation when fixing and positioning the automobile parts in the actual processing process of the parts, inconvenient taking out of the automobile parts after the processing is completed, and the like, and sometimes eliminates the positioning processing of the automobile parts when processing the automobile parts by angle adjustment, and continues the positioning processing after the angle adjustment so as to realize the processing of the automobile parts, although the method can finish the automobile parts, the operation is troublesome when adjusting the angle, great inconvenience exists, and deviation of the automobile parts can occur when adjusting and repositioning the automobile parts for multiple times, the stability of the automobile parts is poor during processing, so that the processing progress of the automobile parts is influenced.

Disclosure of Invention

Technical problem to be solved

The invention aims to overcome the defects in the prior art and provides a multifunctional auxiliary device for finish machining of automobile parts.

(II) technical scheme

The utility model provides a multi-functional auxiliary device of auto parts finish machining, include the fixing base and locate the workstation of fixing base top, the fixing base passes through the support sleeve and is connected with the workstation rotation, the mounting groove has been seted up to the inside of workstation, the both sides of mounting groove are provided with clamping component, the bottom of mounting groove is provided with the ejecting subassembly with clamping component matched with, one side of workstation is provided with the adjusting part with clamping component matched with, the outside of support sleeve is provided with provides workstation pivoted runner assembly.

Preferably, clamping assembly includes four dead levers respectively with workstation fixed connection, and the tip of every dead lever all has cup jointed and has pressed from both sides tight piece, presss from both sides fixedly connected with clamping spring between tight piece and the workstation, and the bottom of mounting groove is passed through fixed spring fixedly connected with trapezoidal plate, and it has first connecting rod to articulate between trapezoidal plate and the adjacent tight piece of clamp.

Preferably, the ejection assembly comprises push rods respectively fixedly connected with the clamping blocks, ejector rods penetrate through the inside of the mounting groove, fixed sleeves are fixedly connected to the outer sides of the ejector rods, ejection springs are fixedly connected between the fixed sleeves and the mounting groove, and bumps matched with the ejector rods are arranged at the bottoms of the push rods.

Preferably, when the four clamping blocks form a clamping state for the pair of workpieces, the top ends of the four ejector rods are all in a flush state with the bottom surface of the mounting groove.

Preferably, the adjusting component comprises an extrusion block matched with the trapezoidal plate, the extrusion block is slidably connected with the inner part of the workbench, the workbench is positioned on the outer side of the extrusion block, a screw rod is in threaded connection, and the screw rod is rotatably connected with the extrusion block.

Preferably, the rotating assembly comprises a rotating shaft fixedly connected with the workbench, the bottom end of the rotating shaft is rotatably connected with the fixing seat, a driven bevel gear is sleeved on the outer side of the rotating shaft, a driving bevel gear meshed with the driven bevel gear is arranged inside the supporting sleeve, and a rotating rod connected with the driving bevel gear is arranged on the outer side of the supporting sleeve.

Preferably, the supporting component that provides workstation stability still is equipped with in the outside of supporting sleeve, the supporting component include with supporting sleeve sliding connection's supporting seat, the inside fixedly connected with of supporting seat and the spacing ring of workstation contact, the equal sliding connection in both sides of fixing base has the slider, two sliders respectively and between the supporting seat articulated have the second connecting rod, supporting sleeve's one end fixedly connected with T type pole, the top sliding connection of T type pole has first footboard, the equal sliding connection in bottom both sides of T type pole has the movable block, it has the third connecting rod to articulate between first footboard and the movable block, the movable block articulates with adjacent slider support has the fourth connecting rod, fixedly connected with reset spring between first footboard and the T type pole.

Preferably, the inside of supporting seat still is provided with presses the subassembly, presses the subassembly including with supporting seat fixed connection's rotation track, the bottom fixedly connected with L type pole of trapezoidal board, the bottom fixedly connected with of L type pole and rotation track matched with turning block.

Preferably, the inside of workstation still is provided with L type pole matched with spacing subassembly, spacing subassembly include with L type pole matched with extrusion stem, the tip fixedly connected with of extrusion stem and the stopper of spacing ring contact, fixedly connected with spacing spring between the inside of stopper and workstation.

Preferably, the inside of fixing base still is provided with restriction pivot pivoted chucking subassembly, the chucking subassembly include with pivot fixed connection's straight-teeth gear, the fixing base is located one side fixedly connected with fixed block of straight-teeth gear, the fixed block passes through chucking spring fixedly connected with chucking piece, the tip fixedly connected with straight-teeth gear matched with latch of chucking piece, the second footboard is worn to be equipped with at the top of fixing base, the inside of fixing base is rotated and is connected with V type pole, it has the fifth connecting rod to articulate between the one end of V type pole and the second footboard, it has the sixth connecting rod to articulate between the other end of V type pole and the chucking piece.

(III) advantageous effects

The invention provides a multifunctional auxiliary device for finish machining of automobile parts, which has the following advantages:

the automobile part machining angle adjusting device comprises a fixed seat, an ejection assembly, a clamping assembly, a support sleeve and a workbench, wherein the ejection assembly is supported through the ejection assembly to form primary positioning, the clamping assembly is driven to move through rotation adjustment of an adjusting assembly, the ejection assembly is driven to move downwards in the moving process of the clamping assembly, so that the ejection assembly releases support of an automobile part, the automobile part is in contact with the bottom of the mounting groove to form support, meanwhile, the clamping assembly completes clamping and fixing of the side wall of the automobile part, when the machining angle of the automobile part needs to be adjusted, the workbench rotates on the support sleeve on the fixed seat through rotation of the rotation assembly, and accordingly adjustment of the machining angle of the automobile part is achieved;

2, through the supporting component, press the stability when subassembly and spacing subassembly reinforcing supporting seat are to workstation angle modulation, come to finish the back at angle modulation to the workstation through the chucking subassembly, the stability of workstation below pivot to guarantee that auto parts press from both sides the stability of tight location and add the stability of workstation man-hour to angle modulation when finish machining, reach and add man-hour auxiliary action to auto parts, thereby be convenient for carry out finish machining to auto parts.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic main sectional view of an embodiment of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic partial main sectional view of a second embodiment of the present invention;

FIG. 4 is an enlarged schematic structural view of a second main section of the embodiment of the present invention;

FIG. 5 is an enlarged schematic view of a third main section of the embodiment of the present invention;

FIG. 6 is an enlarged structural diagram of a fourth main section of the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a five-main section of the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixed seat; 2. a work table; 3. a support sleeve; 4. mounting grooves; 5. a clamping assembly; 51. fixing the rod; 52. a clamping block; 53. a clamping spring; 54. fixing the spring; 55. a trapezoidal plate; 56. a first link; 6. ejecting the assembly; 61. a push rod; 62. a top rod; 63. fixing a sleeve; 64. ejecting a spring; 65. a bump; 7. an adjustment assembly; 71. extruding the block; 72. a screw; 8. a rotating assembly; 81. a rotating shaft; 82. a driven bevel gear; 83. a drive bevel gear; 84. rotating the rod; 9. a support assembly; 91. a supporting seat; 92. a limiting ring; 93. a slider; 94. a second link; 95. a T-shaped rod; 96. a first pedal; 97. a moving block; 98. a third link; 99. a fourth link; 910. a return spring; 10. a pressing assembly; 101. rotating the rail; 102. an L-shaped rod; 103. rotating the block; 11. a limiting component; 111. an extrusion stem; 112. a limiting block; 113. a limiting spring; 12. a clamping assembly; 121. a spur gear; 122. a fixed block; 123. a chucking spring; 124. a clamping block; 125. clamping teeth; 126. a second pedal; 127. a V-shaped rod; 128. a fifth link; 129. and a sixth link.

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.

The first embodiment provided by the invention is as follows:

referring to fig. 1 and 2, a multifunctional auxiliary device for finish machining of automobile parts comprises a fixed seat 1 and a workbench 2 arranged above the fixed seat 1, wherein the fixed seat 1 is rotatably connected with the workbench 2 through a supporting sleeve 3, a mounting groove 4 is formed in the workbench 2, clamping components 5 are arranged on two sides of the mounting groove 4, an ejection component 6 matched with the clamping components 5 is arranged at the bottom of the mounting groove 4, an adjusting component 7 matched with the clamping components 5 is arranged on one side of the workbench 2, and a rotating component 8 for rotating the workbench 2 is arranged on the outer side of the supporting sleeve 3;

specifically, auto parts are through placing on mounting groove 4, support it through ejecting subassembly 6, form preliminary location, this moment, through the rotation regulation to adjusting part 7, drive clamping component 5 motion, clamping component 5 is at the in-process of motion, drive ejecting subassembly 6 downstream, make ejecting subassembly 6 remove the support to auto parts, make auto parts and the bottom contact of mounting groove 4 form the support, clamping component 5 accomplishes the clamp fixation to the auto parts lateral wall simultaneously, when needs adjust the processing angle of auto parts, through the rotation to rotating assembly 8, realize that workstation 2 rotates on the support sleeve 3 on fixing base 1, thereby realize the regulation to auto parts processing angle.

The clamping assembly 5 comprises four fixing rods 51 respectively fixedly connected with the workbench 2, a clamping block 52 is sleeved at the end part of each fixing rod 51, a clamping spring 53 is fixedly connected between each clamping block 52 and the workbench 2, a trapezoidal plate 55 is fixedly connected to the bottom of the mounting groove 4 through a fixing spring 54, and a first connecting rod 56 is hinged between each trapezoidal plate 55 and the adjacent clamping block 52;

specifically, in the initial state, the trapezoidal plate 55 is located at the bottom of the workbench 2 through the elastic action of the fixing spring 54, the four clamping blocks 52 are respectively located at the outer side of the mounting groove 4 through the action of the first connecting rod 56, and simultaneously, through the elastic action of the clamping spring 53, the outer side of the clamping blocks 52 in the mounting groove 4 in the initial state is further improved, when the trapezoidal plate 55 moves upwards, the four clamping blocks 52 synchronously move towards the outer side on the respective fixing rods 51 through the action of the first connecting rod 56, and the automobile parts in the mounting groove 4 are laterally clamped and positioned.

The ejection assembly 6 comprises push rods 61 respectively fixedly connected with the clamping blocks 52, ejector rods 62 penetrate through the mounting groove 4, a fixed sleeve 63 is fixedly connected to the outer sides of the ejector rods 62, an ejection spring 64 is fixedly connected between the fixed sleeve 63 and the mounting groove 4, and a lug 65 matched with the ejector rods 62 is arranged at the bottom of the push rods 61;

specifically, in an initial state, because the protruding block 65 is located right below the ejector rods 62, at this time, the four ejector rods 62 all extend into the mounting groove 4 to form a primary support for the automobile part, which is convenient for primary placement and positioning of the automobile part to a certain extent, when the clamping block 52 moves towards the inside of the mounting groove 4, at this time, the contact effect between the protruding block 65 and the ejector rods 62 is gradually reduced, at this time, the ejector rods 62 extend into the mounting groove 4 through the elastic action of the ejector springs 64, and at this time, the clamping block 52 clamps and positions the automobile part while the automobile part descends in the mounting groove 4; after the automobile parts are machined, the ejector rod 62 is restored to the initial state, so that the automobile parts can be taken out conveniently.

When four press from both sides tight piece 52 and form the tight state of clamp to the work piece, the top of four ejector pins 62 all is the parallel and level state with the bottom surface of mounting groove 4, and is concrete, guarantees that four press from both sides tight piece 52 and press from both sides the in-process of tight location to the auto parts in the completion, and ejector pin 62 does not influence the stability that the auto parts placed in mounting groove 4.

The adjusting assembly 7 comprises an extrusion block 71 matched with the trapezoidal plate 55, the extrusion block 71 is slidably connected with the inside of the workbench 2, the outer side of the workbench 2, which is positioned on the extrusion block 71, is in threaded connection with a screw 72, and the screw 72 is in rotating connection with the extrusion block 71;

specifically, the contact surface of the extrusion block 71 and the trapezoidal plate 55 is an inclined surface matched with each other, and the screw 72 and the inner wall of the workbench 2 are rotated through threads to drive the extrusion block 71 to slide towards the inside to extrude the trapezoidal plate 55 so as to move upwards, so that the clamping block 52 and the ejector rod 62 are synchronously adjusted to complete the processing and positioning of the automobile parts.

The rotating assembly 8 comprises a rotating shaft 81 fixedly connected with the workbench 2, the bottom end of the rotating shaft 81 is rotatably connected with the fixed seat 1, a driven bevel gear 82 is sleeved outside the rotating shaft 81, a driving bevel gear 83 meshed with the driven bevel gear 82 is arranged inside the supporting sleeve 3, and a rotating rod 84 connected with the driving bevel gear 83 is arranged outside the supporting sleeve 3;

specifically, the rotating rod 84 drives the driving bevel gear 83 to rotate on the supporting sleeve 3, and the driven bevel gear 82 is meshed with the driving bevel gear, so that the workbench 2 rotates along with the rotation of the rotating shaft 81, and the angle of the automobile part on the workbench 2 is adjusted, and the automobile part is conveniently processed.