CN217667510U

CN217667510U - Auto-parts welding jig

Info

Publication number: CN217667510U
Application number: CN202221184795.2U
Authority: CN
Inventors: 佘珊珊; 倪萌
Original assignee: Wuwei County Xinfasheng Automotive Components Co ltd
Current assignee: Wuwei County Xinfasheng Automotive Components Co ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-10-28
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses an auto-parts welding jig, which belongs to the technical field of welding jigs and comprises a base, wherein a circular disc is arranged at the upper end of the base, a rotating assembly is arranged inside the base, and a welding jig adjusting assembly is arranged at the upper end of the circular disc; welding jig adjusting part includes fixed plate one, changes one, two-way lead screw, slider and fixed plate two, wherein, upper end one side of circular dish is provided with fixed plate one, the upper end opposite side of circular dish is provided with fixed plate two, rotate through two-way lead screw between fixed plate one and the fixed plate two and connect, the utility model discloses a set up welding jig fixed subassembly, this subassembly can promote the stability of welding jig accommodation process to make the material of treating welding can be by the more stable of centre gripping, in addition, through the opposite side at the slider run through be provided with sliding connection's gag lever post with it, can further promote welding jig's regulation stability.

Description

Auto-parts welding jig

Technical Field

The utility model belongs to the technical field of welding jig, concretely relates to auto-parts welding jig.

Background

Auto parts (auto parts) are units that form the whole of an automobile and a product that serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. Automobile parts manufacturers have also developed rapidly in recent years.

The Chinese patent application number of 201811370869.X discloses an automobile accessory welding clamp, and the adjusting process of a clamping component for welding materials is complicated and inconvenient to use; the circular disc may cause the conical gear inside the base to be engaged and dislocated when the disc rotates.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an auto-parts welding jig has that welding jig adjusts more convenient and the circular disk rotates more stable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the automobile accessory welding fixture comprises a base, wherein a circular disc is arranged at the upper end of the base, a rotating assembly is arranged inside the base, and a welding fixture adjusting assembly is arranged at the upper end of the circular disc; the welding fixture adjusting assembly comprises a first fixing plate, a first rotating handle, a two-way screw rod, a sliding block and a second fixing plate, wherein the first fixing plate is arranged on one side of the upper end of the circular disc, the second fixing plate is arranged on the other side of the upper end of the circular disc, the first fixing plate and the second fixing plate are rotatably connected through the two-way screw rod, the first rotating handle is arranged at one end of the two-way screw rod, the sliding block is arranged on the surface of the two-way screw rod, and the welding fixture is arranged at the upper end of the sliding block.

Preferably, the other side of the sliding block is provided with a limiting rod in a penetrating manner, and the limiting rod is connected with the sliding block in a sliding manner.

Preferably, the bidirectional screw rod is in threaded meshing and rotating connection with the sliding block through external threads, and the other end of the bidirectional screw rod is in rotating connection with the second fixing plate through a bearing.

Preferably, rotating assembly includes axis of rotation, dwang, changes two, bevel gear one and bevel gear two, wherein, the lower extreme of circular disk is provided with the axis of rotation, the inside that the surface of axis of rotation is located the base is provided with bevel gear two, bevel gear two's side is provided with bevel gear one, bevel gear one's side is provided with the dwang, the other end of dwang is provided with changes two.

Preferably, the surface of the rotating rod close to the inner wall of the base is rotatably connected with the base through a first bearing.

Preferably, the lower ends of the two sides of the circular disc are provided with rotating pins, and two ends of each rotating pin are respectively provided with a second bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the fixed subassembly of welding jig, this subassembly can promote the stability of welding jig accommodation process to make the material of treating welding can be by the more stable of centre gripping, in addition, through running through the gag lever post that is provided with sliding connection with it at the opposite side of slider, can further promote welding jig's regulation stability.

2. The utility model discloses a rotating assembly has been set up, and this subassembly can promote the circular disk in the stability of rotation process, in addition, can avoid the problem of conical gear meshing dislocation when adjusting the circular disk.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the welding jig fixing assembly of the present invention;

fig. 3 is a cross-sectional view of the rotating assembly of the present invention;

in the figure: 1. a base; 2. a rotating assembly; 21. a first bearing; 22. a rotating shaft; 23. rotating the rod; 24. turning a handle II; 25. a second bearing; 26. a first conical gear; 27. a second bevel gear; 28. a rotation pin; 3. a circular disc; 4. welding a clamp; 5. a welding fixture adjustment assembly; 51. a limiting rod; 52. a first fixing plate; 53. turning a handle I; 54. a bidirectional screw rod; 55. a slider; 56. and a second fixing plate.

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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: an automobile accessory welding fixture comprises a base 1, wherein a circular disc 3 is arranged at the upper end of the base 1, a rotating assembly 2 is arranged inside the base 1, and a welding fixture adjusting assembly 5 is arranged at the upper end of the circular disc 3; the welding fixture adjusting assembly 5 comprises a first fixing plate 52, a first rotating handle 53, a two-way screw rod 54, a sliding block 55 and a second fixing plate 56, wherein the first fixing plate 52 is arranged on one side of the upper end of the circular disc 3, the second fixing plate 56 is arranged on the other side of the upper end of the circular disc 3, the first fixing plate 52 is rotatably connected with the second fixing plate 56 through the two-way screw rod 54, the first rotating handle 53 is arranged at one end of the two-way screw rod 54, the sliding block 55 is arranged on the surface of the two-way screw rod 54, and the welding fixture 4 is arranged at the upper end of the sliding block 55.

Specifically, the other side of the sliding block 55 is provided with a limiting rod 51 in sliding connection therewith,

through adopting above-mentioned technical scheme, can further promote the stability of welding jig 4 adjustment process.

Specifically, the bidirectional screw rod 54 is in threaded engagement and rotary connection with the slide block 55 through external threads, the other end of the bidirectional screw rod 54 is in rotary connection with the second fixing plate 56 through a bearing,

by adopting the above technical scheme, the bidirectional screw 54 can rotate more stably and drive the two sets of sliding blocks 55 to approach or separate from each other on the bidirectional screw 54.

When the welding fixture 4 is used, the first rotating handle 53 is rotated, the first rotating handle 53 drives the two-way screw rod 54 to rotate, the two-way screw rod 54 is in threaded engagement and rotation connection with the sliding block 55 through external threads, the other end of the two-way screw rod 54 is in rotational connection with the second fixing plate 56 through a bearing, the two-way screw rod 54 can rotate more stably and drive the two groups of sliding blocks 55 to mutually approach or separate on the two-way screw rod 54, and the other side of the sliding block 55 is provided with the limiting rod 51 in a penetrating manner and in sliding connection with the limiting rod, so that the stability of the adjusting process of the welding fixture 4 can be further improved;

example 2

The present embodiment is different from embodiment 1 in that: the rotating component 2 comprises a rotating shaft 22, a rotating rod 23, a rotating handle II 24, a conical gear I26 and a conical gear II 27, wherein the rotating shaft 22 is arranged at the lower end of the circular disc 3, the conical gear II 27 is arranged on the surface of the rotating shaft 22 in the base 1, the conical gear I26 is arranged on the side edge of the conical gear II 27, the rotating rod 23 is arranged on the side edge of the conical gear I26, the rotating handle II 24 is arranged at the other end of the rotating rod 23,

through adopting above-mentioned technical scheme, can promote the stability of circular disk 3 rotation process.

Specifically, the surface of the rotating rod 23 close to the inner wall of the base 1 is rotatably connected with the base 1 through a bearing I21,

by adopting the technical scheme, the meshing dislocation of the first bevel gear 26 and the second bevel gear 27 can be avoided.

Specifically, the lower ends of the two sides of the circular disc 3 are provided with a rotating pin 28, the two ends of the rotating pin 28 are respectively provided with a second bearing 25,

through adopting above-mentioned technical scheme, can further promote the stability of circular disk 3 rotation process.

This embodiment is when using, it changes two 24 to rotate, it drives dwang 23 to change two 24, dwang 23 rotates and drives a conical gear 26 and rotates, a conical gear 26 rotates and drives two 27 rotations of conical gear, two 27 rotations of conical gear drive axis of rotation 22 and rotate, axis of rotation 22 rotates and drives circular disk 3 and rotate, inner wall through being close to base 1 on the surface at dwang 23 rotates with base 1 through bearing 21 and is connected, can avoid a conical gear 26 and two 27 gear engagement dislocation of conical gear, through be provided with swivel pin 28 at the both sides lower extreme of circular disk 3, swivel pin 28's both ends are provided with two 25 bearings respectively, can further promote circular disk 3 rotation process's stability.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, rotate and change one 53, change one 53 and drive two-way lead screw 54 and rotate, rotate to be connected with slider 55 thread engagement rotation through the external screw thread two-way lead screw 54, the other end of two-way lead screw 54 rotates with fixed plate two 56 through the bearing and is connected, can make two-way lead screw 54 can more stable rotation and drive two sets of sliders 55 and be close to each other or keep away from on two-way lead screw 54, through run through the gag lever post 51 that is provided with sliding connection with it at the opposite side of slider 55, can further promote the stability of welding jig 4 accommodation process; rotate and change two 24, it rotates two 24 drive dwang 23 to change, dwang 23 rotates and drives a conical gear 26 and rotates, a conical gear 26 rotates and drives a conical gear two 27 and rotates, a conical gear two 27 rotates and drives axis of rotation 22 and rotates, axis of rotation 22 rotates and drives circular disk 3 and rotate, inner wall through being close to base 1 on the surface at dwang 23 rotates with base 1 through bearing 21 and is connected, can avoid a conical gear 26 and two 27 gear engagement misplacements of conical gear, through be provided with swivel pin 28 at the both sides lower extreme of circular disk 3, swivel pin 28's both ends are provided with bearing two 25 respectively, can further promote circular disk 3 stability of rotation process.

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

Claims

1. The utility model provides an auto-parts welding jig, includes base (1), its characterized in that: the welding fixture comprises a base (1), wherein a circular disc (3) is arranged at the upper end of the base (1), a rotating assembly (2) is arranged inside the base (1), and a welding fixture adjusting assembly (5) is arranged at the upper end of the circular disc (3);

the welding fixture adjusting assembly (5) comprises a first fixing plate (52), a first rotating handle (53), a two-way screw rod (54), a sliding block (55) and a second fixing plate (56), wherein the first fixing plate (52) is arranged on one side of the upper end of the circular disc (3), the second fixing plate (56) is arranged on the other side of the upper end of the circular disc (3), the first fixing plate (52) and the second fixing plate (56) are rotatably connected through the two-way screw rod (54), the first rotating handle (53) is arranged at one end of the two-way screw rod (54), the sliding block (55) is arranged on the surface of the two-way screw rod (54), and the welding fixture (4) is arranged at the upper end of the sliding block (55).

2. The automobile accessory welding jig according to claim 1, characterized in that: and the other side of the sliding block (55) is provided with a limiting rod (51) in sliding connection with the sliding block in a penetrating way.

3. The automobile accessory welding jig according to claim 1, characterized in that: the bidirectional screw rod (54) is in threaded meshing and rotating connection with the sliding block (55) through external threads, and the other end of the bidirectional screw rod (54) is in rotating connection with the second fixing plate (56) through a bearing.

4. The automobile accessory welding jig according to claim 1, characterized in that: rotating assembly (2) include axis of rotation (22), dwang (23), change two (24), bevel gear (26) and bevel gear two (27), wherein, the lower extreme of circular dish (3) is provided with axis of rotation (22), the inside that the surface of axis of rotation (22) is located base (1) is provided with bevel gear two (27), the side of bevel gear two (27) is provided with bevel gear one (26), the side of bevel gear one (26) is provided with dwang (23), the other end of dwang (23) is provided with changes two (24).

5. The automobile accessory welding jig of claim 4, wherein: the surface of the rotating rod (23) is close to the inner wall of the base (1) and is rotatably connected with the base (1) through a first bearing (21).

6. The automobile accessory welding jig according to claim 4, characterized in that: and the lower ends of the two sides of the circular disc (3) are provided with rotating pins (28), and two ends of each rotating pin (28) are respectively provided with a second bearing (25).