Automobile pull rod machining and positioning device

Abstract

The utility model relates to the technical field of automobile part machining, and discloses an automobile pull rod machining positioning device which comprises a workbench and further comprises two supporting rods longitudinally arranged in the workbench, each supporting rod is in sliding connection with the inner wall of the supporting rod, and a clamping assembly is arranged at the top of each supporting rod. According to the automobile pull rod clamping device, the two clamping assemblies are arranged, so that an automobile pull rod can be conveniently clamped, and the phenomenon that due to the fact that a clamp can only clamp one end of the automobile pull rod, the pull rod deviates in the machining process, and products are damaged is avoided; and by arranging the fixing mechanism, the supporting rod can be conveniently fixed, so that the clamp is conveniently fixed, and the phenomenon that the clamp is driven to move due to the fact that the automobile pull rod is stressed in the machining process of the automobile pull rod is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile tie rod processing and positioning device. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. With the development of society, people pay more and more attention to the use experience of cars. In order to improve the driving experience of cars, information collection devices are usually installed in the vehicle to facilitate the collection and processing of vehicle information and improve the driving experience of the vehicle. The pull rod is a kind of auto part.

[0003] When processing automobile tie rods, they need to be cut, cleaned, roughly ground, medium ground, fine ground, cleaned, surface treated, inspected and packaged. Therefore, the automobile tie rods need to be positioned to facilitate their processing. When in use, the existing automobile tie rod processing and positioning devices often directly clamp and position one end of the tie rod through a tooling fixture, which may cause the tie rod to shift during processing, thereby causing product damage. Due to the different lengths of automobile tie rods, the position of the fixture needs to be adjusted according to the length of the automobile tie rod. At the same time, during the processing of the automobile tie rod, the force on it will drive the fixture to move, so the fixture needs to be fixed. However, after the clamping position is adjusted, the existing automobile tie rod processing and positioning device cannot fix the fixture, which causes the automobile tie rod to move together with the fixture during processing, thereby affecting the product processing quality. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for processing an automobile tie rod to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile tie rod processing and positioning device, including a workbench, and also including:

[0006] Two support rods are longitudinally arranged inside the workbench, each of the support rods is slidably connected to the inner wall thereof, and a clamping assembly is arranged on the top of each of the support rods;

[0007] A fixing mechanism for fixing the clamping assembly is arranged at one side of the support rod, the fixing mechanism includes a sliding bar fixedly connected to a horizontal setting on one side of the workbench, the inner wall of the sliding bar is slidably connected to a first fixing plate, one side of the first fixing plate is fixedly connected to one side of the support rod, the top of the first fixing plate is threadedly connected to a longitudinally arranged first threaded rod, the top of the first threaded rod is fixedly connected to a turntable, the bottom of the first threaded rod is rotatably connected to a clamping plate, and the outer side of the clamping plate is slidably connected to the inner wall of the first fixing plate.

[0008] Preferably, the clamping assembly comprises a shell fixedly connected to the top of the support rod and arranged transversely, a cylinder is arranged inside the shell, and a movable block arranged longitudinally is fixedly connected to the piston rod of the cylinder.

[0009] Preferably, two clamping plates are rotatably connected to the outer side of the shell, the inner wall of each clamping plate is rotatably connected to a push rod, the other end of the push rod is rotatably connected to a movable block, one end of each clamping plate is fixedly connected to a clamping block, and the two clamping blocks are arranged opposite to each other.

[0010] Preferably, a longitudinally arranged motor is disposed inside the workbench, a transversely arranged worm is fixedly connected to an output end of the motor, and a worm wheel is meshingly connected to the outer side of the worm.

[0011] Preferably, a transversely arranged forward and reverse threaded rod is fixedly connected to the axis of the worm wheel, the outer side of the forward and reverse threaded rod is threadedly connected to the inner wall of the support rod, and both ends of the forward and reverse threaded rod are rotatably connected to the inner wall of the workbench.

[0012] Preferably, two limit plates are fixedly connected to the inner wall of the workbench, one side of each limit plate is fixedly connected to a limit rod, and the other end of the limit rod is fixedly connected to the inner wall of the workbench.

[0013] Preferably, a longitudinally arranged second fixing plate is fixedly connected to one side of the support rod, and an inner wall of the second fixing plate is slidably connected to an outer side of the limiting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can clamp the automobile tie rod conveniently by arranging two groups of clamping components, thereby preventing the tie rod from being offset during processing due to the clamp only clamping one end of the automobile tie rod, thereby causing product damage. By arranging a fixing mechanism, it is convenient to fix the support rod, thereby facilitating the fixing of the clamp, thereby preventing the clamp from moving due to the force on the automobile tie rod during the processing of the automobile tie rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A structural schematic diagram of a preferred embodiment of the automobile tie rod processing and positioning device provided by the utility model;

[0017] Figure 2 A schematic diagram of the workbench structure provided by the utility model;

[0018] Figure 3 A schematic diagram of the fixing mechanism structure provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the clamping assembly provided by the utility model.

[0020] In the figure: 1. workbench; 2. support rod; 3. clamping assembly; 31. housing; 32. cylinder; 33. movable block; 34. clamping plate; 35. push rod; 36. clamping block; 4. fixing mechanism; 41. slide bar; 42. first fixed plate; 43. first threaded rod; 44. turntable; 45. clamping plate; 5. motor; 6. worm; 7. worm wheel; 8. positive and negative threaded rod; 9. limit plate; 10. limit rod; 11. second fixed plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, the automobile tie rod processing and positioning device includes a workbench 1, and also includes: two support rods 2 arranged longitudinally inside the workbench 1, each support rod 2 is slidably connected to its inner wall, and a clamping assembly 3 is arranged on the top of each support rod 2; a fixing mechanism 4 is arranged on one side of the support rod 2 for fixing the clamping assembly 3, the fixing mechanism 4 includes a slide bar 41 fixedly connected to a side of the workbench 1 and arranged laterally, the inner wall of the slide bar 41 is slidably connected to a first fixing plate 42, one side of the first fixing plate 42 is fixedly connected to one side of the support rod 2, the top of the first fixing plate 42 is threadedly connected to a first threaded rod 43 arranged longitudinally, the top of the first threaded rod 43 is fixedly connected to a turntable 44, the bottom of the first threaded rod 43 is rotatably connected to a clamping plate 45, and the outer side of the clamping plate 45 is slidably connected to the inner wall of the first fixing plate 42.

[0023] It should be noted that: by setting up the workbench 1 and the support rod 2, it is convenient to support the clamp; by setting up the clamping assembly 3, it is convenient to clamp the automobile tie rod to prevent the tie rod from shifting during the processing; by setting up the sliding bar 41, it is convenient to fix the first fixing plate 42; by setting up the first fixing plate 42, it is convenient to fix the support rod 2, thereby fixing the clamp; by setting up the turntable 44, it is convenient to drive the first threaded rod 43 to rotate; the first threaded rod 43 drives the clamping plate 45 to slide along the inner wall of the first fixing plate 42, thereby fixing the support rod 2, thereby fixing the clamping assembly 3, and improving the stability of the main body.

[0024] refer to Figure 4 As shown, the clamping assembly 3 includes a shell 31 fixedly connected to the top of the support rod 2 and arranged horizontally, a cylinder 32 is arranged inside the shell 31, and a movable block 33 arranged longitudinally is fixedly connected to the piston rod of the cylinder 32; two clamping plates 34 are rotatably connected to the outer side of the shell 31, and the inner wall of each clamping plate 34 is rotatably connected to a push rod 35, and the other end of the push rod 35 is rotatably connected to the movable block 33, and one end of each clamping plate 34 is fixedly connected to a clamping block 36, and the two clamping blocks 36 are arranged opposite to each other. By setting the shell 31, it is convenient to protect the cylinder 32, and by setting the cylinder 32, it is convenient to drive the movable block 33 to move, the movable block 33 drives the push rod 35 to move, the push rod 35 drives the clamping plate 34 to move, and the clamping plate 34 drives the clamping block 36 to clamp the automobile tie rod to prevent the automobile tie rod from deviating during the processing.

[0025] refer to Figure 3 As shown, a longitudinally arranged motor 5 is arranged inside the workbench 1, and a transversely arranged worm 6 is fixedly connected to the output end of the motor 5, and a worm wheel 7 is meshingly connected to the outer side of the worm 6; a transversely arranged positive and negative threaded rod 8 is fixedly connected to the axis of the worm wheel 7, and the outer side of the positive and negative threaded rod 8 is threadedly connected to the inner wall of the support rod 2, and both ends of the positive and negative threaded rod 8 are rotatably connected to the inner wall of the workbench 1. By arranging the motor 5, it is convenient to drive the worm 6 to rotate, the worm 6 drives the worm wheel 7 to rotate, the worm wheel 7 drives the positive and negative threaded rod 8 to rotate, the positive and negative threaded rod 8 drives the support rod 2 to move, and the support rod 2 drives the clamping assembly 3 to move, thereby playing a role in adjusting the position of the clamp.

[0026] refer to Figure 2As shown, two limit plates 9 are fixedly connected to the inner wall of the workbench 1, and a limit rod 10 is fixedly connected to one side of each limit plate 9, and the other end of the limit rod 10 is fixedly connected to the inner wall of the workbench 1; a longitudinally arranged second fixed plate 11 is fixedly connected to one side of the support rod 2, and the inner wall of the second fixed plate 11 is slidably connected to the outer side of the limit rod 10. By setting the limit plate 9, the limit rod 10 can be easily fixed, and by setting the limit rod 10, the second fixed plate 11 can be easily limited, thereby limiting the support rod 2, preventing the position of the support rod 2 from shifting when the position of the clamping assembly 3 is adjusted, thereby affecting the processing quality of the automobile tie rod.

[0027] Working principle: when in use, first start the motor 5 according to the length of the automobile tie rod, the motor 5 drives the worm 6 to rotate, the worm 6 drives the worm wheel 7 to rotate, the worm wheel 7 drives the positive and negative threaded rods 8 to rotate, the positive and negative threaded rods 8 drive the support rod 2 to move, the support rod 2 drives the clamping assembly 3 to move, thereby adjusting the position of the clamp, and then rotate the turntable 44, the turntable 44 drives the first threaded rod 43 to rotate, the first threaded rod 43 drives the clamping plate 45 to slide along the inner wall of the first fixed plate 42, thereby fixing the support rod 2, thereby fixing the clamping assembly 3, finally by starting the cylinder 32, the cylinder 32 drives the movable block 33 to move, the movable block 33 drives the push rod 35 to move, the push rod 35 drives the clamping plate 34 to move, the clamping plate 34 drives the clamping block 36 to clamp the automobile tie rod to prevent the automobile tie rod from deviating during the processing.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for processing automobile tie rods, comprising a workbench (1), characterized in that: Also includes: Two support rods (2) are longitudinally arranged inside the workbench (1), each of the support rods (2) is slidably connected to the inner wall thereof, and a clamping assembly (3) is arranged on the top of each of the support rods (2); A fixing mechanism (4) is arranged on one side of the support rod (2) for fixing the clamping assembly (3), the fixing mechanism (4) comprising a slide bar (41) fixedly connected to a side of the workbench (1) and arranged transversely, the inner wall of the slide bar (41) is slidably connected to a first fixing plate (42), one side of the first fixing plate (42) is fixedly connected to one side of the support rod (2), the top of the first fixing plate (42) is threadedly connected to a first threaded rod (43) arranged longitudinally, the top of the first threaded rod (43) is fixedly connected to a turntable (44), the bottom of the first threaded rod (43) is rotatably connected to a clamping plate (45), and the outer side of the clamping plate (45) is slidably connected to the inner wall of the first fixing plate (42).

2. The automobile tie rod processing and positioning device according to claim 1, characterized in that: The clamping assembly (3) comprises a housing (31) fixedly connected to the top of the support rod (2) and arranged transversely, a cylinder (32) is arranged inside the housing (31), and a movable block (33) arranged longitudinally is fixedly connected to the piston rod of the cylinder (32).

3. The automobile tie rod processing and positioning device according to claim 2, characterized in that: Two clamping plates (34) are rotatably connected to the outer side of the shell (31), and a push rod (35) is rotatably connected to the inner wall of each clamping plate (34). The other end of the push rod (35) is rotatably connected to the movable block (33), and one end of each clamping plate (34) is fixedly connected to a clamping block (36), and each clamping block (36) is arranged opposite to each other.

4. The automobile tie rod processing and positioning device according to claim 1, characterized in that: A longitudinally arranged motor (5) is arranged inside the workbench (1); a transversely arranged worm (6) is fixedly connected to the output end of the motor (5); and a worm wheel (7) is meshingly connected to the outer side of the worm (6).

5. The automobile tie rod processing and positioning device according to claim 4, characterized in that: A transversely arranged forward and reverse threaded rod (8) is fixedly connected to the axis of the worm wheel (7), the outer side of the forward and reverse threaded rod (8) is threadedly connected to the inner wall of the support rod (2), and both ends of the forward and reverse threaded rod (8) are rotatably connected to the inner wall of the workbench (1).

6. The automobile tie rod processing and positioning device according to claim 1, characterized in that: Two limit plates (9) are fixedly connected to the inner wall of the workbench (1), one side of each limit plate (9) is fixedly connected to a limit rod (10), and the other end of the limit rod (10) is fixedly connected to the inner wall of the workbench (1).

7. The automobile tie rod processing and positioning device according to claim 1, characterized in that: A longitudinally arranged second fixing plate (11) is fixedly connected to one side of the support rod (2), and an inner wall of the second fixing plate (11) is slidably connected to the outer side of the limiting rod (10).

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