CN211193027U

CN211193027U - Clamping device for side wall threshold beam of automobile

Info

Publication number: CN211193027U
Application number: CN201921299818.2U
Authority: CN
Inventors: 刘晓燕; 李良金; 莫桥焕; 叶俊涛
Original assignee: Guangzhou Chuanye Automobile Equipment Co ltd
Current assignee: Guangzhou Chuanye Automobile Equipment Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-08-07
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a car side wall threshold roof beam clamping device, including a base, the inboard top of a base is provided with the riser, link to each other through the locking bolt is fixed between a base and the riser, riser one end inboard is provided with first connecting block and the outside corresponds and is equipped with the second connecting block, first connecting block and second connecting block all link to each other with the riser is fixed through the locking bolt, the fixed smart guide post piece that is equipped with in first connecting block top. The utility model discloses an adopt thick guide post to carry out prepositioning to the direction of movement of pressure arm, then utilize cooperation between smart guide post and the thick guide post to use and carry out the smart location to the direction of movement of pressure arm, avoid appearing the pressure arm aversion and lead to pressing from both sides the poor condition of tight effect, simultaneously, it is fixed continuous through the locking bolt all between piece of exerting pressure and the pressure arm and bearing block and the riser, be convenient for when local damage appears in the briquetting, change it locally, and is easy and simple to handle, and is with low costs.

Description

Clamping device for side wall threshold beam of automobile

Technical Field

The utility model relates to a frock technical field is made in the automobile parts production, in particular to car side wall threshold roof beam clamping device.

Background

In the production, processing and manufacturing process of automobile parts, the parts are often required to be fixed, and the automobile side wall clamping device in the prior art generally arranges the fixed positioning base and the movable clamping positioning seat on the fixed seat, so that the clamping device is inaccurate in positioning, and when the pressing block is not matched with the standard part, the fixed positioning base or the movable clamping positioning seat is required to be integrally modified, so that the corresponding parts are inconvenient to replace, and the cost is increased.

Therefore, it is desirable to provide a side sill beam clamping device for an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car side wall threshold roof beam clamping device, carry out prepositioning to the moving direction of pressing the arm through adopting thick guide post, then utilize cooperation between smart guide post and the thick guide post to use and carry out the essence location to the moving direction of pressing the arm, avoid appearing pressing the arm aversion and lead to pressing the poor condition of tight effect, and simultaneously, it links to each other all through the locking bolt is fixed with pressing between arm and the bearing block and the riser to exert pressure the piece, be convenient for when local damage appears in the briquetting, carry out local change to it, easy and simple to handle and with low costs.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for a side sill beam of an automobile comprises a support base, wherein a vertical plate is arranged at the top of the inner side of the support base, the support base is fixedly connected with the vertical plate through a locking bolt, a first connecting block is arranged at the inner side of one end of the vertical plate, a second connecting block is correspondingly arranged at the outer side of the vertical plate, the first connecting block and the second connecting block are fixedly connected with the vertical plate through the locking bolt, a fine guide column is fixedly arranged at the top of the first connecting block, a coarse guide column is fixedly arranged at one side of the second connecting block, a positioning block is arranged on the vertical plate, an air cylinder protecting cover is arranged at one side of the support base, an integrated clamping air cylinder is arranged at the top of the air cylinder protecting cover, an air cylinder connecting block is fixedly arranged at the bottom of the integrated clamping air cylinder, the air cylinder connecting block is fixedly connected, the pressure arm is fixedly connected with the swing arm through a locking bolt, and a pressing block is arranged between the vertical plate and the pressure arm.

Preferably, the fine guide column and the thick guide column are arranged in parallel, the width of the pressing arm is equal to the distance between the fine guide column and the thick guide column, and the height of the fine guide column is half of the height of the thick guide column.

Preferably, the pressing blocks comprise pressing blocks and bearing blocks, the number of the pressing blocks and the number of the bearing blocks are two, the two pressing blocks are respectively arranged at two ends of the bottom of the pressing arm, the two bearing blocks are respectively arranged at two ends of the top of the vertical plate, and the two pressing blocks and the two bearing blocks are arranged in a one-to-one correspondence manner.

Preferably, the joint of the pressing block and the pressing arm is provided with a first locking screw hole in a penetrating manner, the joint of the bearing block and the vertical plate is provided with a second locking screw hole in a penetrating manner, locking bolts are arranged in the first locking screw hole and the second locking screw hole in a matching manner, and the pressing block and the pressing arm are fixedly connected with the bearing block and the vertical plate through the locking bolts.

Preferably, a gasket is fixedly arranged at the bottom of the pressing block.

The utility model discloses a technological effect and advantage:

1. the moving direction of the pressure arm is prepositioned by adopting the thick guide post, and then the moving direction of the pressure arm is precisely positioned by utilizing the matching use between the fine guide post and the thick guide post, so that the situation that the clamping effect is poor due to the displacement of the pressure arm is avoided;

2. the gasket is arranged, and the plurality of gaskets and the plurality of locking screw holes on the pressing block are alternately arranged, so that the fixing effect on the pressing block can be greatly improved, the situation that the pressing block is shifted in the clamping process is avoided, and the clamping effect on the side wall doorsill beam of the automobile is reduced;

3. through being equipped with the locating piece, usable complex is executed the briquetting and is pressed tightly the both ends of car side wall threshold roof beam with the pressure-bearing piece to utilize the locating piece to provide the holding power to car side wall threshold roof beam, thereby improve the effect of step up to car side wall threshold roof beam greatly.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping device according to the present invention in a use state;

fig. 3 is a schematic view of a local structure of the pressing block of the clamping device of the present invention.

In the figure: the device comprises a base 1, a vertical plate 2, a first connecting block 3, a second connecting block 4, a fine guide post 5, a thick guide post 6, a positioning block 7, an air cylinder protective cover 8, an integrated clamping air cylinder 9, an air cylinder connecting block 10, a swing arm 11, a pressure arm 12, a pressure block 13, a first locking screw hole 14, a second locking screw hole 15 and a gasket 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a clamping device for side wall doorsill beams of automobiles as shown in figures 1-3, which comprises a supporting base 1, wherein the top of the inner side of the supporting base 1 is provided with a vertical plate 2, the supporting base 1 is fixedly connected with the vertical plate 2 through a locking bolt, the inner side of one end of the vertical plate 2 is provided with a first connecting block 3 and the outer side is correspondingly provided with a second connecting block 4, the first connecting block 3 and the second connecting block 4 are fixedly connected with the vertical plate 2 through the locking bolt, the top of the first connecting block 3 is fixedly provided with a fine guide post 5, one side of the second connecting block 4 is fixedly provided with a coarse guide post 6, the vertical plate 2 is provided with a positioning block 7, one side of the supporting base 1 is provided with an air cylinder protective cover 8, the top of the air cylinder protective cover 8 is provided with an integrated clamping air cylinder 9, the bottom of the integrated clamping air cylinder 9 is fixedly provided with an air cylinder, the end part of the integrated clamping cylinder 9 is connected with a swing arm 11, one side of the swing arm 11 is provided with a pressure arm 12, the pressure arm 12 is fixedly connected with the swing arm 11 through a locking bolt, and a pressing block 13 is arranged between the vertical plate 2 and the pressure arm 12.

As shown in fig. 1, the fine guide post 5 and the coarse guide post 6 are arranged in parallel, the width of the pressing arm 12 is equal to the distance between the fine guide post 5 and the coarse guide post 6, the height of the fine guide post 5 is half of the height of the coarse guide post 6, and the pressing arm 12 can move downwards along the coarse guide post 6 in the process of pressing downwards, so as to realize the pre-positioning of the moving direction of the pressing arm 12, and then continuously move downwards into the gap formed between the fine guide post 5 and the coarse guide post 6, so as to use the matching between the fine guide post 5 and the coarse guide post 6 to perform the fine positioning of the moving direction of the pressing arm 12, thereby avoiding the problem of poor clamping effect caused by the displacement of the pressing arm 12.

As shown in fig. 1, in the above technical solution, the pressing block 13 includes a pressing block and a bearing block, the number of the pressing block and the number of the bearing block are both set to two, two of the pressing blocks are respectively disposed at two ends of the bottom of the pressing arm 12, two of the bearing blocks are respectively disposed at two ends of the top of the vertical plate 2, two of the pressing blocks and the bearing blocks are disposed in a one-to-one correspondence manner, and the pressing block and the bearing block can be utilized to press two ends of the car side sill beam in a matched manner, and the positioning block 7 is utilized to provide a supporting force for the car side sill beam, thereby greatly improving the tightening effect of the car side sill.

As shown in fig. 1, a first locking screw hole 14 penetrates through a joint of the pressing block and the pressing arm 12, a second locking screw hole 15 penetrates through a joint of the pressure bearing block and the vertical plate 2, locking bolts are arranged inside the first locking screw hole 14 and the second locking screw hole 15 in a matched manner, the pressing block and the pressing arm 12 and the pressure bearing block and the vertical plate 2 are fixedly connected through the locking bolts, and when the pressing block 13 is locally damaged, the pressing block is locally replaced, so that the operation is simple and convenient, and the cost is low.

As shown in fig. 3, the fixed gasket 16 that is equipped with in briquetting 13 bottom, the locking screw quantity on gasket 16 and the briquetting 13 is equipped with a plurality ofly, and is a plurality of the gasket 16 sets up with briquetting 13 in turn, can improve the fixed effect to briquetting 13 greatly, avoids briquetting 13 to appear the condition of aversion at the tight in-process of clamp to reduce the tight effect of clamp to car side wall threshold roof beam.

The utility model relates to a car side wall threshold roof beam clamping device's theory of operation does:

referring to the attached drawings 1-2 of the specification, in the using process, firstly, all parts of the pressing device are installed through locking bolts according to the mode of fig. 1, the pressing device is communicated with an external power supply, then the integrated clamping cylinder 9 is controlled to work through an external controller to drive the swinging arm 11 to turn 90 degrees, so that the pressing arm 12 and the pressing table surface are kept in a vertical state, in the process, a pressing block is separated from a bearing block, then an automobile side surrounding doorsill beam to be fixed is placed on the bearing plate, a supporting force is provided for the automobile side surrounding doorsill beam through the positioning block 7, then the integrated clamping cylinder 9 is controlled through the external controller to drive the swinging arm 11 to turn 90 degrees in the reverse direction, so that the automobile side surrounding doorsill beam at the top of the bearing plate is pressed through the pressing block at the bottom of the pressing arm 12, in the process that the pressing arm 12 presses downwards, the pressing arm moves downwards along the thick, the moving direction of the pressure arm 12 is pre-positioned, and then the pressure arm continues to move downwards to a gap formed between the fine guide post 5 and the coarse guide post 6, so that the moving direction of the pressure arm 12 is precisely positioned by utilizing the matching use between the fine guide post 5 and the coarse guide post 6, and the problem of poor clamping effect caused by the displacement of the pressure arm 12 is avoided;

referring to the attached drawing 3 in the specification, in the process of installing the pressing block 13, because the bottom of the pressing block 13 is fixedly provided with the gasket 16, the quantity of the locking screw holes on the gasket 16 and the pressing block 13 is multiple, and the plurality of gaskets 16 and the locking screw holes are alternately arranged, the fixing effect on the pressing block 13 can be greatly improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an automobile side wall threshold roof beam clamping device, includes a foundation (1), its characterized in that: the support is characterized in that a vertical plate (2) is arranged at the top of the inner side of the support base (1), the support base (1) is fixedly connected with the vertical plate (2) through a locking bolt, a first connecting block (3) is arranged at the inner side of one end of the vertical plate (2) and a second connecting block (4) is correspondingly arranged at the outer side of the vertical plate, the first connecting block (3) and the second connecting block (4) are fixedly connected with the vertical plate (2) through a locking bolt, a fine guide post (5) is fixedly arranged at the top of the first connecting block (3), a coarse guide post (6) is fixedly arranged at one side of the second connecting block (4), a positioning block (7) is arranged on the vertical plate (2), an air cylinder protective cover (8) is arranged at one side of the support base (1), an integral clamping air cylinder (9) is arranged at the top of the air cylinder protective cover (, the air cylinder connecting block (10) is fixedly connected with an air cylinder protective cover (8) through a locking bolt, the end of the integrated clamping air cylinder (9) is connected with a swing arm (11), a pressing arm (12) is arranged on one side of the swing arm (11), the pressing arm (12) is fixedly connected with the swing arm (11) through the locking bolt, and a pressing block (13) is arranged between the vertical plate (2) and the pressing arm (12).

2. The clamping device for the side sill beam of the automobile as claimed in claim 1, wherein: fine guide post (5) and thick guide post (6) parallel arrangement, the width of pressing arm (12) equals the distance between fine guide post (5) and thick guide post (6), the height of fine guide post (5) is the half of the height of thick guide post (6).

3. The clamping device for the side sill beam of the automobile as claimed in claim 1, wherein: the pressing blocks (13) comprise pressing blocks and bearing blocks, the number of the pressing blocks and the number of the bearing blocks are respectively two, the two pressing blocks are respectively arranged at two ends of the bottom of the pressing arm (12), the two bearing blocks are respectively arranged at two ends of the top of the vertical plate (2), and the pressing blocks and the bearing blocks are arranged in a one-to-one correspondence mode.

4. The clamping device for the side sill beam of the automobile as claimed in claim 3, wherein: the pressing block is fixedly connected with the pressing arm (12) and the bearing block and the vertical plate (2) through locking bolts, a first locking screw hole (14) penetrates through the joint of the pressing block and the pressing arm (12), a second locking screw hole (15) penetrates through the joint of the bearing block and the vertical plate (2), and the first locking screw hole (14) and the second locking screw hole (15) are internally matched with each other.

5. The clamping device for the side sill beam of the automobile as claimed in claim 1, wherein: and a gasket (16) is fixedly arranged at the bottom of the pressing block (13).