Turnover device for automobile part machining

Abstract

The utility model provides an automobile part machining turnover device, and belongs to the technical field of automobile part machining, the automobile part machining turnover device comprises a base, a clamping assembly and a turnover assembly, the clamping assembly comprises a mounting block, a connecting rod is hinged in the mounting block, one end, far away from the mounting block, of the connecting rod is fixedly connected with a first clamping block, and the turnover assembly is fixedly connected with a second clamping block. Placing grooves are formed in the two ends of the first clamping block correspondingly, a connecting column is rotationally connected into the base, and a second clamping block is fixedly connected to one end of the connecting column. By means of the three sets of symmetrically-distributed installation blocks and second clamping blocks, multiple sets of automobile sheet metal parts can be clamped at the same time, the first hydraulic cylinder pushes the connecting plate to drive the rotating rod to move synchronously, rapid positioning and clamping are achieved, the first clamping block is hinged to the installation blocks, and the clamping effect is good. In the pushing process of the hydraulic cylinder, the angle can be automatically adjusted according to the shape of the edge of a part, it is ensured that the special-shaped sheet metal part is tightly attached and stably clamped, and displacement or deformation caused by infirm clamping in the machining process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, especially to an automobile parts processing turnover device. BACKGROUND

[0002] With the rapid development of the modern automobile industry, the processing efficiency of automobile parts is gradually improved, after stamping processing of some automobile parts, the parts need to be turned over for better processing, when turning over the automobile parts, the existing turnover assembly can only turn over the automobile parts alone, and in order to improve the stamping efficiency, some automobile parts are often stamped simultaneously, and the single automobile part is turned over alone after stamping, which consumes a lot of time and reduces the turnover efficiency of the automobile parts, and further reduces the processing efficiency of the parts.

[0003] In order to solve the above problems, through retrieval, the existing public patent (application number: CN202420047916.1) a kind of automobile parts processing turnover device, the text proposes "including support mechanism and turnover mechanism, the support mechanism includes base, support that is oppositely arranged in the side wall of base, lifting platform that is arranged below workpiece and fastening knob that workpiece is pressed tightly, the turnover mechanism includes turnover motor, driving pulley that is arranged in the output end of turnover motor, driven pulley that is arranged in the side wall of support and transmission belt that is wound between driving pulley and driven pulley, the axle center of driving pulley and driven pulley is provided with clamping block, and the workpiece is clamped by the clamping block".

[0004] In the actual processing process, although the workpiece can be rotated by driving the driving pulley to rotate by the turnover motor, driving the driven pulley to rotate by the transmission belt, and then controlling the clamping block to drive the workpiece to rotate, so that the workpiece is turned over, without repeated clamping, and can be batched, but since the sheet metal parts of the automobile are mostly irregular shapes, the stress points will be uneven during clamping, resulting in poor clamping effect, and further causing the parts to fall off, affecting the processing efficiency, therefore, an automobile parts processing turnover device is proposed. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides an automobile parts processing turnover device to solve or alleviate the technical problems in the prior art, at least to provide a beneficial choice.

[0006] The utility model discloses a technical scheme is such implementation: including base, clamping component, overturning component, the clamping component includes the mounting block, the mounting block is hinged with the connecting rod in, the connecting rod is fixedly connected with first clamping block in the one end away from the mounting block, the both ends of first clamping block are equipped with the placement groove respectively, the base is rotatably connected with the connecting column, one end of connecting column is fixedly connected with second clamping block.

[0007] Further preferably, the mounting block is fixedly connected with a rotating rod, one side of the base is fixedly connected with a first hydraulic cylinder, one end of the first hydraulic cylinder is fixedly connected with a connecting plate.

[0008] Further preferably, one side of the connecting plate is provided with a mounting plate, the overturning component includes a driving motor fixedly installed on the mounting plate, a group of the rotating rods are fixedly connected to the output end of the driving motor, the rotating rod is fixedly connected with a gear, and the connecting plate is slidingly connected with a rack.

[0009] Further preferably, the middle part of the base is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with a supporting plate, the second hydraulic cylinder is provided with two groups, and the supporting plate is located in the middle of the placement groove and the second clamping block.

[0010] Further preferably, the second clamping block is in the shape of U, the base is in the shape of U, the mounting block is provided with three groups, the second clamping block is provided with three groups, the positions of the mounting block and the second clamping block correspond to each other, and the height of the middle part of the second clamping block is consistent with the height of the placement groove.

[0011] Further preferably, the rotating rod penetrates the base, one end of the rotating rod away from the mounting block is rotatably connected to the connecting plate, the connecting plate is in the shape of L, the connecting plate penetrates and slides on the base, and the first hydraulic cylinder is provided with two groups.

[0012] Further preferably, the rack and the gear are located in the middle of the base and the mounting block, the gear is engaged with the rack, and the rack is located below the gear.

[0013] The utility model discloses an embodiment has the following advantages due to adopting the above technical scheme:

[0014] Firstly, the utility model discloses three groups of symmetrically distributed mounting blocks and second clamping blocks, which can clamp multiple groups of automobile sheet metal parts at the same time, and the first hydraulic cylinder drives the connecting plate to drive the rotating rod to move synchronously, so that rapid positioning and clamping are realized, the first clamping block is hinged to the mounting block, the angle can be automatically adjusted according to the edge shape of the part during the pushing process of the hydraulic cylinder, the close fit and stable clamping of the special-shaped sheet metal part are ensured, and displacement or deformation caused by insecure clamping during the machining process is avoided.

[0015] Secondly, the utility model discloses when overturning the spare part, drive gear through drive motor, and under the action of rack, drive three groups of rotary rod synchronous rotation, realize disposable overturning of multiple workpieces, improve processing efficiency greatly, avoid interference through the second hydraulic cylinder descending support plate before overturning, immediately lift support plate and provide support after overturning.

[0016] The above summary is merely intended to illustrate the present description and is not intended to limit in any way. Further aspects, embodiments and features of the present utility model will be readily apparent from the detailed description that follows, taken in conjunction with the accompanying drawings and the above summary. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 Structure diagram of the utility model Figure 1 ;

[0019] Figure 2 Structure diagram of the utility model Figure 2 ;

[0020] Figure 3 Partial structure diagram of the utility model

[0021] Figure 4 Enlarged view of A in the utility model Figure 1

[0022] Reference signs: 1, base; 201, mounting block; 202, connecting rod; 203, first clamping block; 204, placing groove; 205, connecting column; 206, second clamping block; 207, rotary rod; 301, first hydraulic cylinder; 302, connecting plate; 303, mounting plate; 304, drive motor; 305, gear; 306, rack; 401, second hydraulic cylinder; 402, support plate. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.

[0024] ​The embodiments of the utility model will be described in detail below with reference to the drawings.

[0025] Embodiment

[0026] As Figures 1-4 shown, the utility model discloses an automobile parts processing turnover device, including base 1, clamping assembly, turnover assembly, clamping assembly includes mounting block 201, the connecting rod 202 is hinged in mounting block 201, the one end fixedly connected with first clamping block 203 of connecting rod 202 far from mounting block 201, and the both ends of first clamping block 203 are equipped with the placement groove 204 respectively, and the connecting column 205 is rotationally connected in base 1, and the one end fixedly connected with second clamping block 206 of connecting column 205, through three groups of symmetric distribution's mounting block 201 and second clamping block, can simultaneously clamping multiple groups of automobile sheet metal parts, and through first hydraulic cylinder 301 propelling connecting plate 302 drive rotating rod 207 synchronous movement, realizes quick positioning and clamping.

[0027] As a preferable implementation, mounting block 201 is fixedly connected with rotating rod 207, one side of base 1 is fixedly connected with first hydraulic cylinder 301, one end of first hydraulic cylinder 301 is fixedly connected with connecting plate 302, one side of connecting plate 302 is equipped with mounting plate 303, and turnover assembly includes drive motor 304 fixedly installed on mounting plate 303, a group of rotating rod 207 is fixedly connected to the output end of drive motor 304, rotating rod 207 is fixedly connected with gear 305, connecting plate 302 is slidingly connected with rack 306, the middle part of base 1 is fixedly connected with second hydraulic cylinder 401, the output end of second hydraulic cylinder 401 is fixedly connected with support plate 402, second hydraulic cylinder 401 is equipped with two groups, and support plate 402 is located in the middle of placement groove 204 and second clamping block 206, first clamping block 203 is hinged with mounting block 201, and during the process of being pushed by hydraulic cylinder, can automatically adjust the angle according to the edge shape of part, ensure the close fit and stable clamping of special-shaped sheet metal parts, avoid displacement or deformation caused by clamping not firm during processing.

[0028] As a preferred implementation, the second clamping block 206 is U-shaped, the base 1 is U-shaped, the mounting block 201 is provided with three groups, the second clamping block 206 is provided with three groups, the mounting block 201 corresponds to the position of the second clamping block 206, the height of the middle part of the second clamping block 206 is consistent with the height of the placing groove 204, the rotating rod 207 penetrates the base 1, the end of the rotating rod 207 away from the mounting block 201 is rotationally connected to the connecting plate 302, the connecting plate 302 is L-shaped, the connecting plate 302 penetrates and slides on the base 1, the first hydraulic cylinder 301 is provided with two groups, the rack 306 and the gear 305 are located in the middle of the base 1 and the mounting block 201, the gear 305 is engaged with the rack 306, the rack 306 is located below the gear 305, the gear 305 is driven by the driving motor 304, and under the action of the rack 306, the three groups of rotating rods 207 are driven to rotate synchronously, the one-time turnover of multiple workpieces is realized, the processing efficiency is greatly improved, the support plate 402 is lowered by the second hydraulic cylinder 401 before turnover to avoid interference, and the support plate 402 is immediately lifted to provide support after turnover.

[0029] The utility model discloses a work when: the staff with one to three groups of the automobile sheet metal parts needing processing relatively flat one end is inserted into second clamping block 206 in proper order, then starts second hydraulic cylinder 401 and promotes support plate 402 to rise, until the bottom of the part is supported, then starts two groups of first hydraulic cylinder 301 and promotes connecting plate 302 and drives rotating rod 207 to move towards the direction of second clamping block 206, until the end of the part away from second clamping block 206 is inserted into placing groove 204, continues to start first hydraulic cylinder 301, and first clamping block 203 will drive connecting rod 202 to rotate in mounting block 201 according to the edge of the part, and then first clamping block 203 is attached to the part, then the part on support plate 402 can be processed, when needing to turn over the part, start second hydraulic cylinder 401 and drive support plate 402 to descend, until the support plate 402 does not interfere with the movement of the part when turning over, start driving motor 304 and drive a group of rotating rods 207 to rotate, and then drive rack 306 to slide on connecting plate 302 through gear 305, which can simultaneously drive the other two groups of rotating rods 207 to rotate in the same direction, at this time, rotating rod 207 drives mounting block 201 to rotate, and the clamped part is driven to rotate through first clamping block 203, and at this time, second clamping block 206 drives connecting column 205 to rotate on base 1, after turning over ninety degrees, start second hydraulic cylinder 401 and promote support plate 402 to support the part.

[0030] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the present application, which should be encompassed in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automotive parts processing turnover device, characterized by: The utility model provides a kind of clamp device, including base (1), clamping assembly, turnover assembly, the clamping assembly includes mounting block (201), connecting rod (202) is hinged in the mounting block (201), the first clamping block (203) is fixedly connected to the end of connecting rod (202) away from mounting block (201), and the both ends of the first clamping block (203) are equipped with placing groove (204), and connecting column (205) is rotatably connected in the base (1), and the one end of connecting column (205) is fixedly connected with second clamping block (206).

2. The device according to claim 1, characterized in that: The mounting block (201) is fixedly connected with rotating rod (207), one side of the base (1) is fixedly connected with first hydraulic cylinder (301), and the one end of the first hydraulic cylinder (301) is fixedly connected with connecting plate (302).

3. The device according to claim 2, wherein: One side of the connecting plate (302) is equipped with mounting plate (303), and the turnover assembly includes drive motor (304) fixedly installed on mounting plate (303), a group of rotating rod (207) is fixedly connected to the output end of drive motor (304), gear (305) is fixedly connected to rotating rod (207), and rack (306) is slidably connected to connecting plate (302).

4. The device according to claim 3, wherein: The middle part of the base (1) is fixedly connected with second hydraulic cylinder (401), the output end of the second hydraulic cylinder (401) is fixedly connected with supporting plate (402), the second hydraulic cylinder (401) is equipped with two groups, and the supporting plate (402) is located in the middle of placing groove (204) and second clamping block (206).

5. The apparatus according to claim 4, wherein: The shape of the second clamping block (206) is U-shaped, the shape of the base (1) is U-shaped, the mounting block (201) is equipped with three groups, the second clamping block (206) is equipped with three groups, the position of the mounting block (201) and the second clamping block (206) corresponds, and the height of the middle part of the second clamping block (206) is consistent with the height of placing groove (204).

6. The apparatus according to claim 5, wherein: The rotating rod (207) penetrates the base (1), and the one end of the rotating rod (207) away from the mounting block (201) is rotatably connected to the connecting plate (302), the shape of the connecting plate (302) is L-shaped, the connecting plate (302) penetrates and slides on the base (1), and the first hydraulic cylinder (301) is equipped with two groups.

7. The apparatus according to claim 6, wherein: The rack (306) and the gear (305) are located in the middle of the base (1) and the mounting block (201), the gear (305) is engaged in the rack (306), and the rack (306) is located below the gear (305).

Images