CN221696798U - A kind of automobile parts suspension welding fixture device - Google Patents

Abstract

The utility model discloses a hanging welding fixture device for automobile parts, belongs to the technical field of parts welding fixtures, and aims at the problems that the use of the fixture device has limitations and the use convenience of the fixture device is not enough. It comprises a base, a bottom groove is provided in the middle of the upper end of the base, a cylinder is fixed at one end of the bottom groove, a lower sliding block is fixed at the cylinder driving end, the upper end of the lower sliding block is rotatably connected to a connecting frame, the upper end of the connecting frame is rotatably connected to an upper solid block, a top seat is fixed at the upper end of the upper solid block, both ends of the top seat are slidably connected to a limiting rod, a top groove is provided in the middle of the top seat, a support frame is fixed at the middle of the upper end of the top seat, and a sliding plate is slidably connected to the inner wall of the top groove; the utility model drives the lower sliding block to slide by the cylinder to achieve the effect of height adjustment, thereby improving the practicality of the fixture device, and rotates by turning a hand wheel manually to achieve the effect of clamping and fixing, thereby improving the use convenience of the fixture device.

Description

A kind of automobile parts suspension welding fixture device

Technical Field

The utility model belongs to the technical field of parts welding fixtures, and in particular relates to a suspension welding fixture device for automobile parts.

Background Art

Auto parts processing refers to the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. During the production process of auto parts, such as the frame, it is necessary to use a clamping device to clamp the auto parts, and then use a hanging spot welding machine for welding.

The comparative patent document publication number is: "CN217727694U, a suspension welding fixture for a bracket part for installing a water pump tank of a new energy vehicle, comprising a workbench, a first bracket, a second bracket, a clamping mechanism for limiting the shaking of a first connecting plate of a main part and for clamping the second connecting plate of the main part on the second bracket, a clamping mechanism arranged on the workbench and clamping the connecting hole of the accessory, and a positioning mechanism for moving to the inside of the welding part of the main part to position the welding point of the suspension welding". In actual use, the above patent still has the following problems: Although the patent can be used for daily clamping operations of automobile parts, in actual use, due to the relatively fixed height of the clamp device, it is inconvenient to adjust the height of the clamp device according to the needs of the staff, which limits the use of the clamp device, and the clamp device needs to clamp multiple points in sequence, which brings inconvenience to the clamping operation of the staff, making the use of the clamp device not convenient enough.

Therefore, there is a need for an automobile parts suspension welding fixture device to solve the problems of limitations in the use of the fixture device in the prior art and the lack of convenience in use of the fixture device.

Utility Model Content

The utility model aims to provide a suspension welding fixture device for automobile parts to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile parts hanging welding fixture device comprises a base, a bottom groove is provided in the middle part of the upper end of the base, a cylinder is fixed at one end of the bottom groove, a lower sliding block is fixed at the driving end of the cylinder, the upper end of the lower sliding block is rotatably connected to a connecting frame, the upper end of the connecting frame is rotatably connected to an upper solid block, a top seat is fixed at the upper end of the upper solid block, both ends of the top seat are slidably connected to a limiting rod, a top groove is provided in the middle part of the top seat, a supporting frame is fixed at the middle part of the upper end of the top seat, a sliding plate is slidably connected to the inner wall of the top groove, an extrusion frame is fixed to the upper end of the sliding plate, a screw rod is threadedly connected to the middle part of the sliding plate, a hand wheel is fixed to one end of the screw rod, and a stabilizing disk is fixed to the other end of the screw rod.

It should be noted in the solution that the lower ends of the two limit rods are fixed at the two ends of the base, the outer surfaces of the two limit rods are slidably connected to the two ends of the top seat, and the two limit rods are both T-shaped.

It is further worth explaining that the outer surface of the lower slider is slidably connected to the inner wall of the bottom groove, the lower slider is U-shaped, one end of the connecting frame is rotatably connected to one end of the lower slider, and the other end of the connecting frame is rotatably connected to one end of the upper solid block, the upper end of the upper solid block is fixed to one side of the lower end of the top seat, and the upper solid block is U-shaped.

It should be further explained that the middle part of the sliding plate is threadedly connected to the outer surface of the screw rod, the outer surface of the sliding plate is slidably connected to the inner wall of the top groove, the upper end of the sliding plate is fixed to the middle part of the lower end of the extrusion frame, the extrusion frame is L-shaped, the middle part of the stabilizing disk is fixed to one end of the screw rod, the stabilizing disk is circular, and the outer surface of the stabilizing disk is rotatably connected to the inner wall of the top seat.

As a preferred implementation, the lower end of the support frame is fixed to one side of the middle portion of the upper end of the top seat, and the vertical section of the support frame is T-shaped.

As a preferred embodiment, handles are fixed at both ends of the top seat, and the cross-sections of the two handles are U-shaped.

As a preferred embodiment, universal wheels are arranged at the four corners of the lower end of the base, and the cross section of the base is square.

Compared with the prior art, the automobile parts suspension welding fixture device provided by the utility model has at least the following beneficial effects:

(1) The lower slider is driven by a cylinder to slide, so that the lower slider, the connecting frame, the upper fixing block, the top seat, the base, and the limit rod cooperate with each other to achieve the effect of height adjustment. The height of the clamp device can be adjusted accordingly according to the needs of the staff, thereby achieving the effect of improving the practicality of the clamp device.

(2) The hand wheel is rotated by human power, so that the hand wheel, screw rod, stabilizing plate, sliding plate, extrusion frame and supporting frame cooperate with each other to achieve the effect of clamping and fixing. The automobile parts can be clamped conveniently, which brings convenience to the clamping operation of the staff, thereby achieving the effect of improving the convenience of using the clamping device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a cross-sectional view of the base of the utility model;

Fig. 3 is a cross-sectional view of the top seat of the utility model;

FIG. 4 is a schematic diagram of the structure of the extrusion frame of the present utility model.

In the figure: 1. base; 2. bottom groove; 3. cylinder; 4. lower slide block; 5. connecting frame; 6. upper solid block; 7. top seat; 8. limit rod; 9. top groove; 10. support frame; 11. sliding plate; 12. extrusion frame; 13. screw rod; 14. hand wheel; 15. stabilizing plate; 16. handle; 17. universal wheel.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with embodiments.

Please refer to Figures 1-4. The utility model provides a hanging welding fixture device for automobile parts, including a base 1. A bottom groove 2 is opened in the middle of the upper end of the base 1. A cylinder 3 is fixed to one end of the bottom groove 2. The cylinder 3 drives the lower slider 4 to drive the top seat 7 to perform height adjustment under the limit of the limit rod 8 through the connecting frame 5 and the upper fixed block 6. The driving end of the cylinder 3 is fixed to the lower slider 4. The upper end of the lower slider 4 is rotatably connected to the connecting frame 5. The upper end of the connecting frame 5 is rotatably connected to the upper fixed block 6. The upper end of the upper fixed block 6 is fixed to the top seat 7, both ends of the top seat 7 are slidably connected with limit rods 8, a top groove 9 is opened in the middle of the top seat 7, a support frame 10 is fixed in the middle of the upper end of the top seat 7, a sliding plate 11 is slidably connected to the inner wall of the top groove 9, an extrusion frame 12 is fixed on the upper end of the sliding plate 11, a screw rod 13 is threadedly connected to the middle of the sliding plate 11, a hand wheel 14 is fixed at one end of the screw rod 13, and a stabilizing disk 15 is fixed at the other end of the screw rod 13, the screw rod 13 drives the sliding plate 11 to cooperate with the extrusion frame 12 and the support frame 10 to achieve the function of extrusion limiting.

As further shown in Figures 1 and 2, it is worth specifically explaining that the lower ends of the two limit rods 8 are fixed at the two ends of the base 1, the outer surfaces of the two limit rods 8 are slidably connected to the two ends of the top seat 7, the two limit rods 8 are both T-shaped, the outer surface of the lower sliding block 4 is slidably connected to the inner wall of the bottom groove 2, the lower sliding block 4 is U-shaped, one end of the connecting frame 5 is rotatably connected to one end of the lower sliding block 4, and the other end of the connecting frame 5 is rotatably connected to one end of the upper solid block 6, the upper end of the upper solid block 6 is fixed to one side of the lower end of the top seat 7, and the upper solid block 6 is U-shaped.

Further as shown in Figures 1, 3 and 4, it is worth specifically explaining that the middle part of the sliding plate 11 is threadedly connected to the outer surface of the screw rod 13, the outer surface of the sliding plate 11 is slidably connected to the inner wall of the top groove 9, the upper end of the sliding plate 11 is fixed to the middle part of the lower end of the extrusion frame 12, the extrusion frame 12 is L-shaped, the middle part of the stabilizing plate 15 is fixed to one end of the screw rod 13, the stabilizing plate 15 is circular, the outer surface of the stabilizing plate 15 is rotatably connected to the inner wall of the top seat 7, the lower end of the support frame 10 is fixed to one side of the middle part of the upper end of the top seat 7, and the vertical section of the support frame 10 is T-shaped.

This scheme has the following working process: when using the automobile parts hanging welding fixture device, firstly, the lower slider 4 is driven by the cylinder 3 to slide, so that the connecting frame 5 rotatably connected to the upper end of the lower slider 4 drives the top seat 7 to adjust the height under the limit of the limit rod 8 through the upper fixed block 6, and the height adjustment effect is completed. The height of the fixture device can be adjusted accordingly according to the needs of the staff, thereby achieving the effect of improving the practicality of the fixture device, and then the hand wheel 14 is rotated by manpower to rotate, so that the screw rod 13 fixedly connected to the middle part of the hand wheel 14 is rotated under the stability of the stabilizing plate 15, so that the sliding plate 11 threadedly connected to the outer surface of the screw rod 13 is slid under the limit of the top groove 9, and then the extrusion frame 12 fixedly connected to the upper end of the sliding plate 11 is slid, and the sliding extrusion frame 12 cooperates with the support frame 10 to complete the clamping and fixing effect, which can conveniently clamp the automobile parts, bring convenience to the clamping operation of the staff, and thus achieve the effect of improving the convenience of using the fixture device.

According to the above working process, it can be known that: the lower slider 4 is driven by the cylinder 3 to slide, so that the connecting frame 5 rotatably connected to the upper end of the lower slider 4 drives the upper fixed block 6 to move, thereby achieving the effect of height adjustment. The height of the clamp device can be adjusted accordingly according to the needs of the staff, thereby achieving the effect of improving the practicality of the clamp device. Subsequently, the hand wheel 14 is rotated by manpower to rotate, so that the screw rod 13 fixedly connected to the middle part of the hand wheel 14 drives the sliding plate 11 to slide, thereby achieving the effect of clamping and fixing, and the automobile parts can be conveniently clamped, which brings convenience to the clamping operation of the staff, thereby achieving the effect of improving the convenience of using the clamp device.

As further shown in FIG. 1 and FIG. 2 , it is worth specifically explaining that handles 16 are fixed at both ends of the top seat 7. The cross-sections of the two handles 16 are both U-shaped. The handles 16 facilitate the staff to push the device, thereby improving the convenience of use.

As further shown in FIG. 1 and FIG. 2 , it is worth specifically explaining that universal wheels 17 are provided at the four corners of the lower end of the base 1 , and the cross-section of the base 1 is square. The universal wheels 17 cooperate with the handle 16 to achieve the effect of convenient movement.

In summary: the handle 16 is provided to facilitate the staff to push the device, thereby improving the convenience of use, and the universal wheel 17 cooperates with the handle 16 to achieve the effect of convenient movement.

The cylinder 3 can be purchased on the market. The cylinder 3 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it is not repeated in the specification.

Claims (7)

1. A hanging welding fixture device for automobile parts, comprising a base (1), characterized in that a bottom groove (2) is provided in the middle of the upper end of the base (1), a cylinder (3) is fixed to one end of the bottom groove (2), a lower slider (4) is fixed to the driving end of the cylinder (3), the upper end of the lower slider (4) is rotatably connected to a connecting frame (5), the upper end of the connecting frame (5) is rotatably connected to an upper fixed block (6), the upper end of the upper fixed block (6) is fixed to a top seat (7), and both ends of the top seat (7) are A limit rod (8) is slidably connected to the top seat (7), a top groove (9) is provided in the middle of the top seat (7), a support frame (10) is fixed in the middle of the upper end of the top seat (7), a sliding plate (11) is slidably connected to the inner wall of the top groove (9), an extrusion frame (12) is fixed to the upper end of the sliding plate (11), a screw rod (13) is threadedly connected to the middle of the sliding plate (11), a hand wheel (14) is fixed to one end of the screw rod (13), and a stabilizing plate (15) is fixed to the other end of the screw rod (13). 2. An automobile parts suspension welding fixture device according to claim 1, characterized in that: the lower ends of the two limit rods (8) are fixed to the two ends of the base (1), the outer surfaces of the two limit rods (8) are slidably connected to the two ends of the top seat (7), and the two limit rods (8) are both T-shaped. 3. An automobile parts suspension welding fixture device according to claim 1, characterized in that: the outer surface of the lower slider (4) is slidably connected to the inner wall of the bottom groove (2), the lower slider (4) is U-shaped, one end of the connecting frame (5) is rotatably connected to one end of the lower slider (4), and the other end of the connecting frame (5) is rotatably connected to one end of the upper solid block (6), the upper end of the upper solid block (6) is fixed to one side of the lower end of the top seat (7), and the upper solid block (6) is U-shaped. 4. An automobile parts suspension welding fixture device according to claim 1, characterized in that: the middle part of the sliding plate (11) is threadedly connected to the outer surface of the screw rod (13), the outer surface of the sliding plate (11) is slidably connected to the inner wall of the top groove (9), the upper end of the sliding plate (11) is fixed to the middle part of the lower end of the extrusion frame (12), the extrusion frame (12) is L-shaped, the middle part of the stabilizing plate (15) is fixed to one end of the screw rod (13), the stabilizing plate (15) is circular, and the outer surface of the stabilizing plate (15) is rotatably connected to the inner wall of the top seat (7). 5. An automobile parts suspension welding fixture device according to claim 1, characterized in that: the lower end of the support frame (10) is fixed to one side of the middle part of the upper end of the top seat (7), and the vertical section of the support frame (10) is T-shaped. 6. An automobile parts suspension welding fixture device according to claim 1, characterized in that handles (16) are fixed to both ends of the top seat (7), and the cross sections of the two handles (16) are both U-shaped. 7. An automobile parts suspension welding fixture device according to claim 1, characterized in that: universal wheels (17) are arranged at the four corners of the lower end of the base (1), and the cross section of the base (1) is square.