CN217493985U - A clamping and fixing device for the production of auto parts - Google Patents

Abstract

The utility model relates to an automobile parts production is with pressing from both sides tight fixing device, including four bases, four the top fixedly connected with work box of base, the inside of work box is equipped with fixed establishment, the equal fixedly connected with slide bar in the left and right sides of work box inner chamber, fixed establishment include with work box inner chamber bottom fixed connection's motor, the output fixedly connected with pivot of motor, the first skewed tooth of surface fixedly connected with of pivot, the left side meshing of first skewed tooth has the second skewed tooth, the inside fixedly connected with bull stick of the skewed tooth of second. This automobile parts production is with pressing from both sides tight fixing device through being equipped with fixed establishment in the work box, can carry out the centre gripping to not unidimensional spare part and fix, compares with traditional automobile parts production with pressing from both sides tight fixing device, can carry out the centre gripping according to the size of spare part and fix, improves work efficiency, and the practicality is strong.

Description

A clamping and fixing device for the production of auto parts

technical field

The utility model relates to the technical field of automobile parts processing, in particular to a clamping and fixing device for the production of automobile parts.

Background technique

Auto parts processing is the unit that constitutes the whole of auto parts processing and the products that serve the processing of auto parts. With the current variety of cars, the number of parts inside the car is also increasing.

Because the clamping and fixing device is used to fix the parts in the production process of auto parts, the existing clamping and fixing device for the production of auto parts also has the disadvantage that it is inconvenient to fix parts of different sizes. The size of the fixing device for clamping and fixing the auto parts is fixed, and it is difficult to clamp and fix the auto parts according to the size of the parts, resulting in low production and processing efficiency of the auto parts and poor practicability.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a clamping and fixing device for the production of auto parts, which has the advantages of being convenient for clamping and fixing parts of different sizes, and solves the problem of the existing clamping and fixing device for the production of auto parts. The problem of inconvenient fixing of parts of different sizes by the tight fixing device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a clamping and fixing device for the production of auto parts, comprising four bases, the tops of the four bases are fixedly connected with a work box, and the interior of the work box is arranged There is a fixing mechanism, and the left and right sides of the inner cavity of the working box are fixedly connected with sliding rods;

The fixing mechanism includes a motor fixedly connected to the bottom of the inner cavity of the working box, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a first helical tooth, and the left side of the first helical tooth is fixedly connected. A second helical tooth is engaged, the inside of the second helical tooth is fixedly connected with a rotating rod, the left and right ends of the rotating rod are fixedly connected with a threaded sleeve, and the outer surface of the threaded sleeve is threadedly connected with a slider, so The fixing mechanism also includes a sliding block slidably connected to the outer surface of the sliding rod, two sets of hinge rods are hingedly connected to the upper and lower ends of the movable block, and a movable block is hingedly connected to the end of the hinge rod on the upper side away from the sliding block. , the fixing mechanism further includes a cross bar fixedly connected with the opposite ends of the two sliding bars, a support rod is fixedly connected to the top of the movable block, and a clamp is fixedly connected to the opposite ends of the two support rods.

Further, the top of the working box is provided with a through hole, and the support rod penetrates through the through hole to the outside of the working box and is slidably connected to the through hole.

Further, the outer surfaces of the two threaded sleeves are fixedly connected with threads, and the directions of the two threads are opposite.

Further, a threaded groove is formed inside the slider, and the threaded sleeve penetrates to the outside of the threaded groove and is threadedly connected with the threaded groove.

Further, one end of the hinge rod on the lower side away from the sliding block is hingedly connected with the top of the sliding block.

Further, the movable block is located on the outer surface of the cross bar, and the movable block and the cross bar are slidingly connected.

Further, the left and right ends of the rotating rod are fixedly connected with the opposite ends of the two sliding rods, and the rotating rod is located directly below the cross rod.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

The clamping and fixing device for the production of auto parts can clamp and fix parts of different sizes by providing a fixing mechanism in the working box. Compared with the traditional clamping and fixing device for the production of auto parts, it can be The size of the parts is clamped and fixed, which improves work efficiency and has strong practicability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic structural diagram of the fixing mechanism of the present invention.

In the picture: 1 base, 2 work box, 3 fixing mechanism, 301 motor, 302 shaft, 303 first helical tooth, 304 second helical tooth, 305 rotating rod, 306 threaded sleeve, 307 sliding block, 308 hinge rod, 309 sliding Blocks, 310 movable blocks, 311 cross bars, 312 support bars, 313 clamps, 4 slide bars.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1-2, a clamping and fixing device for automobile parts production in this embodiment includes four bases 1, and a work box 2 is fixedly connected to the top of the four bases 1, and the interior of the work box 2 is provided with In the fixing mechanism 3, the left and right sides of the inner cavity of the working box 2 are fixedly connected with sliding rods 4.

The fixing mechanism 3 includes a motor 301 that is fixedly connected to the bottom of the inner cavity of the working box 2 . A second helical tooth 304 is engaged, the inside of the second helical tooth 304 is fixedly connected with a rotating rod 305, the left and right ends of the rotating rod 305 are fixedly connected with threaded sleeves 306, and the outer surfaces of the two threaded sleeves 306 are fixedly connected with Thread, the directions of the two threads are opposite, so that the two threaded sleeves 306 rotate in opposite directions, the outer surface of the threaded sleeve 306 is threadedly connected with the slider 307, and the interior of the slider 307 is provided with a threaded groove, and the threaded sleeve 306 penetrates to the threaded groove. Externally and threadedly connected with it, so that the slider 307 can move left and right on the threaded sleeve 306 through the threaded groove. The fixing mechanism 3 also includes a sliding block 309 slidably connected to the outer surface of the sliding rod 4, and the lower hinge rod 308 is away from the sliding block 309 The upper and lower ends of the movable block 309 are hingedly connected with two sets of hinge rods 308, and one end of the upper hinge rod 308 away from the sliding block 309 is hingedly connected with the movable block 310. Including a cross bar 311 fixedly connected to the opposite ends of the two slide bars 4, the movable block 310 is located on the outer surface of the cross bar 311, and the movable block 310 and the cross bar 311 are slidingly connected, so that the movable block 310 can be carried out on the cross bar 311. Moving left and right, the left and right ends of the rotating rod 305 are fixedly connected to the opposite ends of the two sliding rods 4 , the rotating rod 305 is located directly below the cross rod 311 , the top of the movable block 310 is fixedly connected with a support rod 312 , and two support rods 312 The opposite ends are fixedly connected with clamps 313 .

The top of the work box 2 is provided with a through hole, and the support rod 312 penetrates through the through hole to the outside of the work box 2 and is slidably connected with it, so that the support rod 312 can move left and right on the top of the work box 2 through the through hole.

In the fixing mechanism 3 in this embodiment, the lower hinge rod 308 drives the sliding block 309 to move up and down, so that the upper hinge rod 308 drives the movable block 310 to move left and right, so as to drive the clamp 313 to move left and right, so as to realize the zero movement of the vehicle. Fixing purpose of clamping fixtures for component production.

The working principle of the above embodiment is:

When in use, the output end of the motor 301 drives the rotating shaft 302 to rotate, so that the first helical teeth 303 mesh with the second helical teeth 304 to rotate, and the second helical teeth 304 drive the rotating rod 305 to rotate, so that the two threads The sleeve 306 has two sliding blocks 307 to move in opposite directions. The lower hinge rod 308 drives the sliding block 309 to move up and down, and the sliding block 309 drives the upper hinge rod 308 to move up and down, so that the upper two hinge rods 308 move up and down. The two movable blocks 310 are driven to move left and right, so that the support rod 312 drives the clamp 313 to move left and right, so as to realize the purpose of fixing the clamping and fixing device for the production of auto parts, which can be clamped and fixed according to the size of the parts. Improve work efficiency and strong practicability.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an automobile parts production is with pressing from both sides tight fixing device, includes four bases (1), its characterized in that: the tops of the four bases (1) are fixedly connected with working boxes (2), fixing mechanisms (3) are arranged inside the working boxes (2), and sliding rods (4) are fixedly connected to the left side and the right side of the inner cavity of each working box (2);

the fixing mechanism (3) comprises a motor (301) fixedly connected with the bottom of an inner cavity of the working box (2), the output end of the motor (301) is fixedly connected with a rotating shaft (302), the outer surface of the rotating shaft (302) is fixedly connected with a first helical gear (303), the left side of the first helical gear (303) is meshed with a second helical gear (304), the inner part of the second helical gear (304) is fixedly connected with a rotating rod (305), the left end and the right end of the rotating rod (305) are fixedly connected with a threaded sleeve (306), the outer surface of the threaded sleeve (306) is in threaded connection with a sliding block (307), the fixing mechanism (3) further comprises a sliding block (309) which is in sliding connection with the outer surface of the sliding rod (4), the upper end and the lower end of the sliding block (309) are both hinged with two groups of hinged rods (308), the upper side of the hinged rods (308) is hinged with a movable block (310) at the end far away from the sliding block (309), the fixing mechanism (3) further comprises a cross rod (311) fixedly connected with the opposite ends of the two sliding rods (4), the top of the movable block (310) is fixedly connected with a supporting rod (312), and the opposite ends of the supporting rod (312) are fixedly connected with a clamp (313).

2. The clamping and fixing device for producing the automobile parts as claimed in claim 1, wherein: the top of the work box (2) is provided with a through hole, and the support rod (312) penetrates through the through hole to the outside of the work box (2) and is in sliding connection with the through hole.

3. The clamping and fixing device for the production of automobile parts as claimed in claim 1, wherein: threads are fixedly connected to the outer surfaces of the two thread sleeves (306), and the directions of the two threads are opposite.

4. The clamping and fixing device for producing the automobile parts as claimed in claim 1, wherein: the inside of the sliding block (307) is provided with a thread groove, and the thread sleeve (306) penetrates through the outside of the thread groove and is in threaded connection with the thread groove.

5. The clamping and fixing device for the production of automobile parts as claimed in claim 1, wherein: the end of the hinge rod (308) at the lower side far away from the sliding block (309) is hinged with the top of the sliding block (307).

6. The clamping and fixing device for producing the automobile parts as claimed in claim 1, wherein: the movable block (310) is located on the outer surface of the cross rod (311), and the movable block (310) is in sliding connection with the cross rod (311).

7. The clamping and fixing device for producing the automobile parts as claimed in claim 1, wherein: the left end and the right end of the rotating rod (305) are fixedly connected with the opposite ends of the two sliding rods (4), and the rotating rod (305) is positioned under the cross rod (311).

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