CN211954675U

CN211954675U - Clamping mechanism on automobile inspection device

Info

Publication number: CN211954675U
Application number: CN201922247763.7U
Authority: CN
Inventors: 黄高伟; 唐小勇; 黄敏毫; 张羽
Original assignee: Foshan Huazhong Auto Parts Co ltd
Current assignee: Foshan Huazhong Auto Parts Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-17
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a clamping mechanism on automobile inspection tool, the on-line screen storage device comprises a base, the top fixedly connected with fixed block of base, the inside of fixed block is run through there is the slide bar, the one end fixedly connected with slip clamp at slide bar top, the top fixedly connected with fixation clamp of fixed block, the one end that the slip clamp was kept away from to the slide bar is provided with the rotation post, the middle part fixedly connected with limiting plate of rotation post, the one end fixedly connected with carousel that the slide bar was kept away from to the rotation post, the top of base is provided with down the limiting block, the limiting block is gone up to the top fixedly connected with of lower limiting block, one side fixedly connected with fixed plate of slip clamp is kept. The utility model provides high efficiency when pressing from both sides tightly has solved through the fixed hook and has added the problem that man-hour clamp force reduces, has still solved some automobile parts and has received the restriction of shape, need carry out the problem of fixing a position fast from inside or side.

Description

Clamping mechanism on automobile inspection device

Technical Field

The utility model relates to an automotive interior and exterior trim examines a constitution structure field, concretely relates to clamping mechanism on automotive interior and exterior trim examines utensil.

Background

When the interior and exterior parts of the automobile are placed on the special checking fixture, the workpiece needs to be positioned for simulating the installation condition of the automobile body and then detected according to the detection requirement of the automobile interior and exterior part checking fixture. A quick clamp is usually arranged on the existing automobile inspection tool and is pressed and fixed from the outer surface of a workpiece.

Currently, in practical use, the main technical problem is that some automobile components are limited in shape and need to be quickly positioned from the inside or the side.

Therefore, it is necessary to provide a clamping mechanism for an automobile inspection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping mechanism on automotive checking fixture changes through rotating to drive slip clamp and fixation clamp rapid clamping work piece, rotates the carousel and finely tunes the slip clamp, realizes from inside or side clamping work piece to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a clamping mechanism on an automobile checking fixture comprises a base, wherein a fixed block is fixedly connected to the top of the base, a sliding rod penetrates through the fixed block, a sliding clamp is fixedly connected to one end of the top of the sliding rod, a fixed clamp is fixedly connected to the top of the fixed block, a rotating column is arranged at one end, away from the sliding clamp, of the sliding rod, a limiting plate is fixedly connected to the middle of the rotating column, a rotating disc is fixedly connected to one end, away from the sliding rod, of the rotating column, a lower limiting block is arranged at the top of the base, an upper limiting block is fixedly connected to the top of the lower limiting block, a fixed plate is fixedly connected to one side, away from the sliding clamp, of the base, a first column is fixedly connected to one side of the outer wall of the fixed plate, the fixed plate is connected with a shaft in a penetrating manner, a rotating handle, the one end that the connecting rod kept away from the crank articulates there is the pendulum rod, articulate outer wall one side fixedly connected with second post, the articulate one end rotation connection is connected with the fixed hook is kept away from to the second post.

Preferably, the fixing block is connected with the fixing clamp through a bolt.

Preferably, a threaded hole is formed in one end, far away from the fixing clamp, of the sliding rod, a thread is formed in one end, far away from the rotary table, of the rotary column, and the sliding rod is in threaded connection with the rotary column.

Preferably, the inside of base is opened there is the spout, the bottom fixedly connected with gleitbretter of stopper down, gleitbretter and spout sliding connection.

Preferably, the lower surface of the upper limiting block is provided with a semicircular through groove, the upper surface of the lower limiting block is provided with a semicircular through groove, and the upper limiting block is connected with the lower limiting block through a bolt.

Preferably, the number of the limiting plates is two, and the two limiting plates are symmetrically distributed on two sides of the outer wall of the lower limiting block.

Preferably, one end of the swing rod, which is far away from the connecting rod, is rotatably connected with the upper limiting block.

Preferably, the shaft is rotatably connected with the fixing plate, and the fixing hook is connected with the first column in a buckling mode.

In the technical scheme, the utility model provides a technological effect and advantage:

rotate the handle through rotating and drive slip clamp and fixation clamp and realize quick tight work piece of clamp, rethread rotates the carousel and drives the rotation post and rotate, it makes the slide bar remove at a slow speed to rotate the post through threaded connection, the slide bar drives the slip clamp and presss from both sides tight work piece, the work piece has also reduced the damage to the work piece promptly to press from both sides tightly, shape through the clamp both can follow inside and press from both sides tight work piece, also can follow outside and press from both sides tight work piece, the efficiency when pressing from both sides tightly has been improved, the problem of the clamp force reduction during processing has been solved through the fixed hook, still solved some automobile parts and received the restriction of shape, need carry out.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross sectional view of the upper and lower limiting blocks of the present invention;

fig. 4 is a sectional view of the fixing clip and the fixing block of the present invention;

description of reference numerals:

the device comprises a base 1, a fixed block 2, a sliding rod 3, a sliding clamp 4, a fixed clamp 5, a rotating column 6, a limiting plate 7, a rotating disc 8, a lower limiting block 9, an upper limiting block 10, a fixed plate 11, a first column 12, a shaft 13, a rotating handle 14, a crank 15, a connecting rod 16, a swinging rod 17, a second column 18 and a fixed hook 19.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a clamping mechanism on an automobile checking fixture as shown in figures 1-4, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed block 2, a slide bar 3 penetrates through the inside of the fixed block 2, one end of the top of the slide bar 3 is fixedly connected with a slide clamp 4, the top of the fixed block 2 is fixedly connected with a fixed clamp 5, one end of the slide bar 3 away from the slide clamp 4 is provided with a rotating column 6, the middle part of the rotating column 6 is fixedly connected with a limiting plate 7, one end of the rotating column 6 away from the slide bar 3 is fixedly connected with a turntable 8, the top of the base 1 is provided with a lower limiting block 9, the top of the lower limiting block 9 is fixedly connected with an upper limiting block 10, one side of the base 1 away from the slide clamp 4 is fixedly connected with a fixed plate 11, one side of the outer wall, the fixing plate 11 is connected with a shaft 13 in a penetrating manner, one end of the shaft 13 is fixedly connected with a rotating handle 14, the other end of the shaft 13 is fixedly connected with a crank 15, one end, far away from the shaft 13, of the crank 15 is hinged to a connecting rod 16, one end, far away from the crank 15, of the connecting rod 16 is hinged to a swing rod 17, a second column 18 is fixedly connected to one side of the outer wall of the crank 15, and one end, far away from the crank 15, of the second column 18 is rotatably connected with.

Further, in the above technical solution, the fixing block 2 is bolted to the fixing clamp 5, and the bolt connection facilitates replacement of the damaged fixing clamp 5 and replacement of a required clamp;

furthermore, in the above technical solution, a threaded hole is formed at one end of the slide rod 3 away from the fixing clamp 5, a thread is formed at one end of the rotating column 6 away from the turntable 8, the slide rod 3 is in threaded connection with the rotating column 6, and the slide rod 3 moves when the rotating column 6 rotates to adjust the position of the sliding clamp 4 through threaded connection;

further, in the above technical solution, a sliding groove is formed in the base 1, a sliding piece is fixedly connected to the bottom of the lower limiting block 9, and the sliding piece is slidably connected to the sliding groove to limit the lower limiting block 9, so that the lower limiting block 9 slides horizontally, and the position of the sliding clamp 4 is quickly adjusted;

further, in the above technical solution, the lower surface of the upper limiting block 10 is provided with a semicircular through groove, the upper surface of the lower limiting block 9 is provided with a semicircular through groove, the upper limiting block 10 is connected with the lower limiting block 9 through a bolt, so that the rotating column 6 is rotatably connected with the upper limiting block 10 and the lower limiting block 9 through the two semicircular through grooves, and the bolt connection also facilitates the replacement of the upper limiting block 10 and the lower limiting block 9;

further, in the above technical solution, one end of the swing rod 17, which is far away from the connecting rod 16, is rotatably connected with the upper limiting block 10, and the rotary connection enables the rotary motion of the crank 15 to be converted into the horizontal sliding motion of the upper limiting block 10;

furthermore, in the above technical solution, the shaft 13 is rotatably connected with the fixing plate 11, and the fixing hook 19 is connected with the first column 12 in a snap-fit manner, so that the problem of reduced clamping force caused by workpiece vibration is reduced, and the snap-fit connection is also convenient to use;

the implementation mode is specifically as follows: the base 1 is well fixed, a required workpiece is placed on the base 1, a part to be fixed is placed between the fixed clamp 5 and the sliding clamp 4, an operator rotates the rotating handle 14, the rotating handle 14 drives the shaft 13 to rotate, the shaft 13 drives the crank 15 to rotate around the shaft 13, the crank 15 drives the connecting rod 16 to move, the connecting rod 16 drives the oscillating rod 17 to move, the oscillating rod 17 drives the upper limiting block 10 to move, the upper limiting block 10 drives the lower limiting block 9 to move, the lower limiting block 9 horizontally slides through a sliding chute of the sliding sheet and the base 1, quick feeding is realized through a connecting rod 16 mechanism, the fixed clamp 5 and the sliding clamp 4 clamp the part required to be clamped by the workpiece quickly, then the rotary table 8 is rotated, the rotary table 8 drives the rotary column 6 to rotate, the rotary column 6 enables the sliding rod 3 to move left and right through threaded connection, slow feeding is realized, the distance between the fixed clamp 5 and the sliding clamp 4 is adjusted, the workpiece, after clamping, the fixed hook 19 is rotated, the fixed hook 19 rotates around the second column 18, the fixed hook 19 is connected with the first column 12 in a buckled mode, the clamping force between the sliding clamp 4 and the fixed clamp 5 is prevented from being reduced and disappeared, the workpiece is not stably machined, the steps are completed reversely after machining is finished, and the workpiece is taken down.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, a base 1 is fixed, a required workpiece is placed on the base 1, a part to be fixed is placed between a fixed clamp 5 and a sliding clamp 4, an operator rotates a rotating handle 14, the rotating handle 14 drives a shaft 13 to rotate, the shaft 13 drives a crank 15 to rotate around the shaft 13, the crank 15 drives a connecting rod 16 to move, the connecting rod 16 drives a swing rod 17 to move, the swing rod 17 drives an upper limit block 10 to move, the upper limit block 10 drives a lower limit block 9 to move, the lower limit block 9 horizontally slides through a sliding vane and a sliding chute of the base 1, then, the rotary table 8 is rotated, the rotary table 8 drives the rotary column 6 to rotate, the rotary column 6 enables the slide rod 3 to move left and right through threaded connection, the fixed hook 19 is rotated after clamping is finished, the fixed hook 19 rotates around the second column 18, the fixed hook 19 is connected with the first column 12 in a buckling mode, the steps are completed reversely after machining is finished, and the workpiece is taken down.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a clamping mechanism on automotive checking fixture, includes base (1), its characterized in that: the top fixedly connected with fixed block (2) of base (1), the inside of fixed block (2) runs through has slide bar (3), the one end fixedly connected with slip clamp (4) at slide bar (3) top, the top fixedly connected with fixation clamp (5) of fixed block (2), the one end that slip clamp (4) were kept away from to slide bar (3) is provided with rotation post (6), the middle part fixedly connected with limiting plate (7) of rotation post (6), the one end fixedly connected with carousel (8) of slide bar (3) are kept away from to rotation post (6), the top of base (1) is provided with down limiting block (9), limit block (10) is gone up to the top fixedly connected with of lower limiting block (9), one side fixedly connected with fixed plate (11) of slip clamp (4) are kept away from to base (1), outer wall one side fixedly connected with first post (12) of fixed plate (11), fixed plate (11) through connection has axle (13), the one end fixedly connected with of axle (13) changes handle (14), the other end fixedly connected with crank (15) of axle (13), the one end that axle (13) were kept away from in crank (15) articulates there is connecting rod (16), the one end that crank (15) were kept away from in connecting rod (16) articulates there is pendulum rod (17), outer wall one side fixedly connected with second post (18) of crank (15), the one end that crank (15) were kept away from in second post (18) rotates and is connected with fixed hook (19).

2. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: and the fixing block (2) is connected with the fixing clamp (5) through a bolt.

3. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: the one end that fixation clamp (5) were kept away from in slide bar (3) is opened threaded hole, the one end that carousel (8) were kept away from in rotation post (6) is opened threaded, slide bar (3) and rotation post (6) threaded connection.

4. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: the inside of base (1) is opened there is the spout, the bottom fixedly connected with gleitbretter of stopper (9) down, gleitbretter and spout sliding connection.

5. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: go up spacing piece (10) lower surface and be provided with the semicircle and lead to the groove, the upper surface of spacing piece (9) is down provided with the semicircle and leads to the groove, go up spacing piece (10) and pass through bolted connection with spacing piece (9) down.

6. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: the number of the limiting plates (7) is two, and the two limiting plates (7) are symmetrically distributed on two sides of the outer wall of the lower limiting block (9).

7. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: one end of the swing rod (17) far away from the connecting rod (16) is rotatably connected with the upper limiting block (10).

8. The clamping mechanism on the automobile testing fixture according to claim 1, wherein: the shaft (13) is rotatably connected with the fixing plate (11), and the fixing hook (19) is connected with the first column (12) in a buckling mode.