Rotary clamping tool for automobile parts

Abstract

The utility model discloses an automobile part rotary clamping tool which comprises a bottom plate, a workbench is installed in the center of the top of the bottom plate, a placement seat is arranged on the periphery of the top of the bottom plate, a placement groove is formed in the placement seat, a rotary clamping air cylinder is connected into the placement groove in a clamped mode, and a pressing plate is arranged at the output end of the rotary clamping air cylinder. A column groove is formed in one end of the bottom of the pressing plate, a clamping column is clamped in the column groove, and a rubber pressing seat is fixedly connected to the bottom of the clamping column. And a Z-shaped supporting plate is arranged above the back end of the top of the bottom plate. The bottom plate, the double-shaft air cylinder, the fixing column, the fixing groove, the Z-shaped supporting plate, an air pump, a placement pipe, a cleaning head and other parts are arranged and used in cooperation, so that dust on the machined surfaces of automobile parts placed on the workbench is conveniently cleaned, and the subsequent machining quality and efficiency of the automobile parts are conveniently improved; and meanwhile, the Z-shaped supporting plate can be conveniently disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically is a kind of automobile parts rotating clamping tool. BACKGROUND

[0002] Automobile parts refer to each unit constituting automobile whole and the product serving automobile.Automobile parts tool fixture is used in automobile manufacturing process, and the clamping of tool fixture part is long used due to the needs of fixing, positioning and processing, and is usually composed of fixture body, fixture base, fixture jaw, positioning pin, pressing plate and the like.

[0003] Through search, prior art, Chinese patent application number: CN202323133923.8 discloses a kind of automobile parts rotating clamping tool, the utility model: including support frame, rotating motor, fixed plate, support shaft, rotary cylinder, workbench and workpiece table, the upper side of workbench is fixedly connected with support plate, and the side of support plate is equipped with clamping cylinder, the output end of clamping cylinder penetrates support plate outer wall and extends to the upper side of workpiece table;By setting turnover mechanism, workpiece is placed on workpiece table, and rotating motor is started to drive fixed plate rotation, by the cooperation of support shaft, workbench can be rotated, and then workpiece is rotated, simultaneously, workpiece table is lifted by rotary cylinder, and then workpiece is lifted, after that, workpiece is clamped by clamping cylinder, when needing to overturn workpiece, workpiece table is lowered by rotary cylinder, and workpiece overturning space is left, after that, turnover mechanism is started, clamping plate is rotated, and the overturning of workpiece can be completed, without manual overturning, simple and convenient.

[0004] But prior art and the device still have the following defects:

[0005] The existing rotating clamping tool can only clamp and fix automobile parts, when automobile parts are processed, dust will be generated on its surface, the device cannot clean the surface of automobile parts needing processing, so manual cleaning is needed, and such cleaning mode leads to low efficiency of automobile parts processing. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of automobile parts rotating clamping tool, the utility is through the cooperation of bottom plate, double-shaft cylinder, fixed column, fixed groove, Z type support plate, air pump, installation pipe and cleaning head and the like parts, to facilitate the surface cleaning dust of automobile parts processing placed on workbench, so as to improve the quality and efficiency of subsequent processing of automobile parts;At the same time, it is also convenient to dismount and install Z type support plate of setting sail;To solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of automobile parts rotating clamping tool, including bottom plate, the top center of the bottom plate is equipped with workstation, the top of the bottom plate is equipped with installation seat around, installation groove is opened in the inside of installation seat, rotating clamping cylinder is connected in the inside of installation groove, the output end of rotating clamping cylinder is equipped with compression plate, column slot is opened in the bottom one end of compression plate, clamping column is connected in the inside of column slot, clamping column bottom is fixedly connected with rubber compression seat;

[0009] The top back end of the bottom plate is provided with a Z-shaped support plate above, and a cleaning assembly for cleaning the surface dust of the automobile parts is arranged on the top of the low end of the Z-shaped support plate.

[0010] Preferably, the cleaning assembly includes an air pump, a placement tube and a cleaning head, the air pump is fixedly installed on the top of the low end of the Z-shaped support plate, the output end of the air pump is threadedly connected with the placement tube, and the front of the placement tube is provided with a plurality of cleaning heads for cleaning dust.

[0011] Preferably, a double-shaft air cylinder is installed on the back end of the bottom plate, and the output end of the double-shaft air cylinder is fixedly connected with a fixing column.

[0012] Preferably, the fixing column is connected in the fixing groove arranged at the bottom of the high end of the Z-shaped support plate, and the fixing groove and the fixing column are matched.

[0013] Preferably, the output end of the rotating clamping cylinder is fixedly connected with a connecting seat, and a threaded column is installed on the top center of the connecting seat.

[0014] Preferably, the threaded column is threadedly connected in the mounting hole arranged at the other end of the bottom of the compression plate, and the mounting hole and the threaded column are matched.

[0015] Preferably, the front and back of the installation seat are provided with connecting grooves at the top of both ends, and a connecting block is connected in the inside of the connecting groove, and the connecting groove and the connecting block are matched.

[0016] Preferably, one end of the connecting block is fixedly connected with a fixed clamping plate, and the other end of the fixed clamping plate is tightly pressed on the rotating clamping cylinder.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model cooperates with the bottom plate, the double-shaft air cylinder, the fixing column, the fixing groove, the Z-shaped support plate, the air pump, the placement tube and the cleaning head, so as to conveniently clean the dust on the surface of the automobile parts placed on the workstation, improve the quality and efficiency of subsequent processing of the automobile parts, and conveniently disassemble and install the Z-shaped support plate;

[0019] In addition, the cleaning assembly arranged on the Z-shaped support plate can be conveniently overhauled.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the working state structure schematic diagram of the rotating clamping tool of the utility model;

[0021] Fig. 2 It is the working state structure schematic diagram of the rotating clamping tool of the utility model;

[0022] Fig. 3 It is the partial structure explosion separation schematic diagram of the rotating clamping tool of the utility model;

[0023] Fig. 4 It is Fig. 3 The structure schematic diagram is looked up;

[0024] Fig. 5 It is the separation structure schematic diagram of the setting seat and the rotating clamping cylinder of the utility model;

[0025] Fig. 6 It is the separation structure schematic diagram of the double-shaft cylinder and Z-shaped support plate of the utility model.

[0026] In the drawing: 1, bottom plate; 2, workbench; 3, setting seat; 301, setting groove; 4, rotating clamping cylinder; 401, connecting seat; 402, threaded column; 403, mounting hole; 5, compression plate; 6, column groove; 601, clamping column; 602, rubber compression seat; 7, connecting groove; 8, connecting block; 9, fixed clamping plate; 10, double-shaft cylinder; 11, fixed column; 12, fixed groove; 13, Z-shaped support plate; 14, air pump; 15, setting pipe; 16, cleaning head. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0028] Please refer to Figs. 1-6 The utility model provides a technical scheme:

[0029] A rotating clamping tool for automobile parts, comprising a bottom plate 1, a workbench 2 is installed at the top center of the bottom plate 1, setting seats 3 are arranged around the top of the bottom plate 1, setting grooves 301 are formed in the setting seats 3, rotating clamping cylinders 4 are clamped in the setting grooves 301, compression plates 5 are arranged at the output end of the rotating clamping cylinders 4, column grooves 6 are formed at the bottom end of the compression plates 5, clamping columns 601 are clamped in the column grooves 6, and rubber compression seats 602 are fixedly connected to the bottom of the clamping columns 601.

[0030] The utility model discloses through setting above installation seat 3, installation groove 301, rotary clamping cylinder 4, pressure plate 5, post groove 6, card post 601 and rubber pressure seat 602 etc. Component cooperation is used to the effect that the automobile parts of the worktable 2 are pressed and fixed conveniently, and through setting rotary clamping cylinder 4, the stability of automobile parts is improved when processing, and the precision of automobile parts processing is improved, and the pressure plate 5 of different angle is conveniently adjusted to clamp and fix automobile parts.

[0031] Rotary clamping cylinder 4 usually consists of cylinder, piston, piston rod and other basic components. The cylinder is a sealed cylindrical cavity, and the piston can reciprocate in the cylinder. A sealing element is installed on the piston to ensure that the air pressure in the cylinder can effectively push the piston to move. The piston rod is connected to the piston, and the movement of the piston is transmitted to the external actuator.

[0032] And rotary clamping cylinder 4 adds rotating function components on the basis of ordinary cylinder. Commonly, a rotary joint is arranged at the end or middle of the piston rod. The rotary joint has a precise bearing structure inside, allowing the piston rod to rotate while moving axially.

[0033] Operating principle: when compressed air enters the side of the cylinder of rotary clamping cylinder 4 (assuming it is a rodless cavity), the air pressure acts on the piston, pushing the piston to move to the rod cavity side. The piston rod extends, and the pressure plate 5 at the end of the piston rod approaches the automobile parts to be clamped.

[0034] At the same time, due to the existence of the rotary joint, the piston rod can be rotated as needed during extension, so that the clamping jaw can contact the parts at the appropriate angle. When the clamping jaw contacts the parts, the clamping jaw will fix the parts by applying clamping force as the piston continues to move.

[0035] When the automobile parts need to be released, compressed air enters the rod cavity from the other air inlet of rotary clamping cylinder 4 (or the gas in the rodless cavity is discharged). At this time, the air pressure pushes the piston to move in the opposite direction, i.e. to the rodless cavity side. The piston rod retracts, and the clamping jaw releases the clamping of the parts.

[0036] During the whole process, the rotary mechanism can still adjust the angle of the clamping jaw as needed to avoid interference with other parts during release.

[0037] The top back end of the bottom plate 1 is provided with a Z-shaped support plate 13, and the top of the low end of the Z-shaped support plate 13 is provided with a cleaning assembly for cleaning the surface dust of the automobile parts. The cleaning assembly comprises a gas pump 14, a setting pipe 15 and a cleaning head 16, the gas pump 14 is fixedly installed at the top of the low end of the Z-shaped support plate 13, the output end of the gas pump 14 is threadedly connected with the setting pipe 15, and the front surface of the setting pipe 15 is provided with a plurality of cleaning heads 16 for cleaning dust.

[0038] The utility model discloses a bottom plate 1, double shaft air cylinder 10, fixed column 11, fixed groove 12, Z-shaped support plate 13, gas pump 14, setting pipe 15 and cleaning head 16 etc. cooperate to use, thereby conveniently clean the dust on the surface of the automobile parts processing of the worktable 2, so as to improve the quality and efficiency of subsequent processing of automobile parts, and also facilitate the dismounting and mounting of the Z-shaped support plate 13,

[0039] And, the cleaning assembly provided on the Z-shaped support plate 13 is convenient for maintenance.

[0040] Further, by starting the gas pump 14, the gas generated by the gas pump 14 is sprayed through the plurality of cleaning heads 16 provided on the setting pipe 15, so as to clean the dust on the surface of the automobile parts on the worktable 2, so as to improve the quality of subsequent processing of automobile parts.

[0041] The back end of the bottom plate 1 is provided with a double shaft air cylinder 10, and the output end of the double shaft air cylinder 10 is fixedly connected with a fixed column 11. The fixed column 11 is clamped in the fixed groove 12 provided at the bottom of the high end of the Z-shaped support plate 13, and the fixed groove 12 is matched with the fixed column 11. By setting the fixed column 11 and the fixed groove 12, the Z-shaped support plate 13 is conveniently dismounted and mounted.

[0042] Meanwhile, by starting the double shaft air cylinder 10, the output end of the double shaft air cylinder 10 drives the Z-shaped support plate 13 to adjust the height, so as to adjust the distance that can clean the dust on the surface of the automobile parts, thereby improving the applicability of the cleaning assembly.

[0043] The output end of the rotary clamping air cylinder 4 is fixedly connected with a connecting seat 401, and the top center of the connecting seat 401 is provided with a threaded column 402. The threaded column 402 is threadedly connected in the mounting hole 403 provided at the other end of the bottom of the pressing plate 5, and the mounting hole is matched with the threaded column 402.

[0044] By setting the connecting seat 401, the threaded column 402, the mounting hole 403 and the pressing plate 5, the pressing plate 5 is conveniently dismounted and replaced, and the stability of the pressing plate 5 during installation is improved.

[0045] The upper ends of the front and back of the mounting seat 3 are provided with connecting grooves 7, and the inner part of the connecting grooves 7 is clamped with connecting blocks 8, which are matched with the connecting grooves 7. One end of the connecting block 8 is fixedly connected with a fixed clamping plate 9, and one end of the inner bottom of the fixed clamping plate 9 is tightly attached to the rotary clamping cylinder 4.

[0046] Further, the utility model is provided with connecting grooves 7, connecting blocks 8 and fixed clamping plates 9, which can press and fix the rotary clamping cylinder 4, thereby improving the stability of the rotary clamping cylinder 4 during work.

[0047] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rotary clamping fixture for automotive parts, characterized in that, Include: The bottom plate (1); The top center of the bottom plate (1) is provided with a workbench (2), and the top of the bottom plate (1) is provided with a placing seat (3), the inside of the placing seat (3) is provided with a placing groove (301), the inside of the placing groove (301) is connected with a rotating clamping cylinder (4), the output end of the rotating clamping cylinder (4) is provided with a pressing plate (5), the bottom end of the pressing plate (5) is provided with a column groove (6), the inside of the column groove (6) is connected with a clamping column (601), and the bottom of the clamping column (601) is fixedly connected with a rubber pressing seat (602); The top back end of the bottom plate (1) is provided with a Z-shaped support plate (13), and the top of the low end of the Z-shaped support plate (13) is provided with a cleaning assembly for cleaning the surface dust of automobile parts.

2. The rotary clamping tool for an automobile part according to claim 1, wherein: The cleaning assembly comprises a gas pump (14), a placing pipe (15) and a cleaning head (16), the gas pump (14) is fixedly installed on the top of the Z-shaped support plate (13), the output end of the gas pump (14) is threadedly connected with the placing pipe (15), and the front of the placing pipe (15) is provided with a plurality of cleaning heads (16) for cleaning dust.

3. The rotary clamping tool for a part of an automobile as set forth in claim 1, characterized in that: The back end of the bottom plate (1) is provided with a double-shaft air cylinder (10), and the output end of the double-shaft air cylinder (10) is fixedly connected with a fixed column (11).

4. The rotary clamping tool for a part of an automobile as set forth in claim 3, characterized in that: The fixed column (11) is clamped in the fixed groove (12) provided at the bottom of the high end of the Z-shaped support plate (13), and the fixed groove (12) is matched with the fixed column (11).

5. The rotary clamping tool for a part of an automobile as set forth in claim 1, characterized in that: The output end of the rotating clamping cylinder (4) is fixedly connected with a connecting seat (401), and the top center of the connecting seat (401) is provided with a threaded column (402).

6. The rotary clamping tool for a part of an automobile as set forth in claim 5, characterized in that: The threaded column (402) is threadedly connected in the mounting hole (403) provided at the other end of the bottom of the pressing plate (5), and the mounting hole is matched with the threaded column (402).

7. The rotary clamping tool for a part of an automobile as set forth in claim 1, characterized in that: The front and back of the placing seat (3) is provided with a connecting groove (7) at the top of both ends, and the inside of the connecting groove (7) is clamped with a connecting block (8), and the connecting groove (7) is matched with the connecting block (8).

8. The rotary clamping tool for a part of an automobile as set forth in claim 7, characterized in that: One end of the connecting block (8) is fixedly connected with a fixed clamping plate (9), and the other end of the fixed clamping plate (9) is pressed on the rotating clamping cylinder (4).

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