CN218770483U

CN218770483U - Jig for welding wire harness terminal

Info

Publication number: CN218770483U
Application number: CN202223116488.3U
Authority: CN
Inventors: 王艳红; 刘乐; 李佩
Original assignee: Suzhou Hongqingyi Precision Machinery Co ltd
Current assignee: Suzhou Hongqingyi Precision Machinery Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-28
Anticipated expiration: 2032-11-23

Abstract

The utility model belongs to the technical field of the tool and specifically relates to wire harness terminal jig for welding. The jig comprises a bottom plate, a terminal positioning seat, a terminal base, a terminal pressing block, a pressing block moving mechanism, a pressing block stroke control mechanism, a holding mechanism and a wiring harness limiting mechanism, wherein the bottom plate is provided with the terminal positioning seat, the terminal base, the pressing block moving mechanism and the wiring harness limiting mechanism, the pressing block moving mechanism is provided with the pressing block stroke control mechanism, the pressing block stroke control mechanism is provided with the holding mechanism, the pressing block moving mechanism is provided with the terminal pressing block, and the terminal positioning seat, the terminal base and the wiring harness limiting mechanism are located between the two pressing block moving mechanisms. The utility model discloses a briquetting moving mechanism cooperation terminal briquetting comes the terminal to compress tightly the location. The stroke of the pressing block is adjusted through the pressing block stroke control mechanism, and then the pressing block can be adapted to terminals of different sizes. This application volume is less, and can adjust the not unidimensional terminal of adaptation.

Description

Jig for welding wire harness terminal

Technical Field

The utility model belongs to the technical field of the tool and specifically relates to wire harness terminal jig for welding.

Background

In the process of processing the wire harness and the terminal, the wire harness and the terminal need to be welded together. And need use the tool to fix a position pencil and terminal when the welding. The existing jig is large in size and cannot be adapted to terminals of different sizes.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the technical problem described in the background art, the utility model provides a wire harness terminal jig for welding. The terminal is pressed and positioned by the pressing block moving mechanism matching with the terminal pressing block. The stroke of the pressing block is adjusted through the pressing block stroke control mechanism, and then the pressing block can be adapted to terminals of different sizes. This application volume is less, and can adjust the not unidimensional terminal of adaptation.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a pencil is tool for terminal welding, includes bottom plate, terminal positioning seat, terminal base, terminal briquetting, briquetting moving mechanism, briquetting stroke control mechanism, embraces mechanism, pencil stop gear, install terminal positioning seat, terminal base, briquetting moving mechanism, pencil stop gear on the bottom plate, install briquetting stroke control mechanism on the briquetting moving mechanism, install on the briquetting stroke control mechanism and embrace the mechanism, install the terminal briquetting on the briquetting moving mechanism, terminal positioning seat, terminal base, pencil stop gear are located between two briquetting moving mechanisms.

Specifically, briquetting moving mechanism is by the lift cylinder, the framework, the base block, the horizontal sliding seat, the roller, the slide level drives actuating cylinder, reset spring constitutes, the framework is fixed on the bottom plate, the piston rod of lift cylinder is fixed on the bottom plate, the cylinder body sliding fit of lift cylinder is in the framework, be fixed with the base block on the cylinder body of lift cylinder, the cylinder body that the slide level drove actuating cylinder is fixed on the base block, the piston rod that the slide level drove actuating cylinder is connected on the horizontal sliding seat, the horizontal sliding seat sliding fit is connected in the base block, be equipped with oblique spout on the horizontal sliding seat, the roller is arranged in oblique spout, the roller is connected on the terminal briquetting, the terminal briquetting sliding fit is connected on the base block, the spout of cooperation terminal briquetting and the spout mutually perpendicular of cooperation horizontal sliding seat, be equipped with reset spring between base block and the terminal briquetting.

Specifically, briquetting stroke control mechanism comprises support, handle screw rod, nut, gag lever post, and the support is fixed on the base block, and the handle screw rod rotates to be connected on the support, and threaded connection has the nut on the handle screw rod, and the nut is smooth to be joined in marriage and is connected in the support, is fixed with the gag lever post that is used for withstanding horizontal sliding seat on the nut, and horizontal sliding seat is located between gag lever post and the slide level drive actuating cylinder.

Specifically, the clasping mechanism comprises a base plate, a C-shaped plate and a handle bolt, the lower end of the C-shaped plate is connected between the base plate and the support respectively, threaded holes are formed in the upper end and the lower end of the C-shaped plate respectively, the handle bolt is in threaded connection with the threaded holes in the upper end and the lower end of the C-shaped plate, and the handle screw penetrates through the base plate and the C-shaped plate.

Specifically, pencil stop gear comprises lift slip table cylinder, horizontal slip table cylinder, limit baffle, and the cylinder body of lift slip table cylinder is fixed on the bottom plate, is fixed with horizontal slip table cylinder on the slide of lift slip table cylinder, is fixed with limit baffle on the slide of horizontal slip table cylinder.

Specifically, the limiting baffle is an L-shaped plate body.

Specifically, a clamping jaw is fixed on the bottom plate, and a wire harness clamping block is respectively fixed on two fingers of the clamping jaw.

The utility model has the advantages that: the utility model provides a wire harness terminal jig for welding. The terminal is pressed and positioned by the pressing block moving mechanism matching with the terminal pressing block. The stroke of the pressing block is adjusted through the pressing block stroke control mechanism, and then the pressing block stroke control mechanism can be adapted to terminals of different sizes. This application volume is less, and can adjust the not unidimensional terminal of adaptation.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the horizontal slide and roller of the present invention;

FIG. 3 is a schematic structural view of the handle screw, nut and clasping mechanism of the present invention;

fig. 4 is a schematic structural view of the wire harness limiting mechanism of the present invention;

fig. 5 is a schematic structural view of the lifting cylinder and the frame body of the present invention;

in the figure, 1, a bottom plate, 2, a terminal positioning seat, 3, a terminal base, 4, a terminal pressing block, 5, a pressing block moving mechanism,

6. a press block stroke control mechanism, 7. A holding mechanism, 8. A wire harness limiting mechanism, 9. A clamping jaw, 10. A wire harness clamping block, 51. A lifting cylinder, 52. A frame body, 53. A base block, 54. A horizontal sliding seat, 55. A roller,

56. the sliding seat horizontally drives the air cylinder, 57, the inclined sliding groove, 61, the support, 62, the handle screw rod, 63, the nut,

64. the device comprises a limiting rod, 71 base plates, 72.C-shaped plates, 73 handle bolts, 81 lifting sliding table cylinders, 82 horizontal sliding table cylinders and 83 limiting baffle plates.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the horizontal slide and roller of the present invention; FIG. 3 is a schematic structural view of the handle screw, nut and clasping mechanism of the present invention; fig. 4 is a schematic structural diagram of the wire harness limiting mechanism of the present invention; fig. 5 is a schematic structural view of the lifting cylinder and the frame body of the present invention.

As shown in the attached drawing 1, a jig for welding a wire harness terminal comprises a bottom plate 1, a terminal positioning seat 2, a terminal base 3, a terminal pressing block 4, a pressing block moving mechanism 5, a pressing block stroke control mechanism 6, a holding mechanism 7 and a wire harness limiting mechanism 8, wherein the bottom plate 1 is provided with the terminal positioning seat 2, the terminal base 3, the pressing block moving mechanism 5 and the wire harness limiting mechanism 8, the pressing block moving mechanism 5 is provided with the pressing block stroke control mechanism 6, the pressing block stroke control mechanism 6 is provided with the holding mechanism 7, the pressing block moving mechanism 5 is provided with the terminal pressing block 4, and the terminal positioning seat 2, the terminal base 3 and the wire harness limiting mechanism 8 are located between the two pressing block moving mechanisms 5.

Referring to fig. 2 and 5, the pressing block moving mechanism 5 includes a lifting cylinder 51, a frame 52, a base block 53, a horizontal sliding seat 54, a roller 55, a sliding seat horizontal driving cylinder 56, and a return spring, the frame 52 is fixed on the bottom plate 1, a piston rod of the lifting cylinder 51 is fixed on the bottom plate 1, a cylinder body of the lifting cylinder 51 is slidably fitted in the frame 52, the base block 53 is fixed on the cylinder body of the lifting cylinder 51, a cylinder body of the sliding seat horizontal driving cylinder 56 is fixed on the base block 53, a piston rod of the sliding seat horizontal driving cylinder 56 is connected on the horizontal sliding seat 54, the horizontal sliding seat 54 is slidably fitted in the base block 53, an inclined sliding groove 57 is formed on the horizontal sliding seat 54, the roller 55 is disposed in the inclined sliding groove 57, the roller 55 is connected on the terminal pressing block 4, the terminal pressing block 4 is slidably fitted on the base block 53, a sliding groove of the terminal pressing block 4 is perpendicular to a sliding groove of the horizontal sliding seat 54, and the return spring is disposed between the base block 53 and the terminal pressing block 4.

The piston rod of the lifting cylinder 51 can extend and retract to drive the cylinder body of the lifting cylinder 51 to linearly move up and down along the frame 52, so that the terminal pressing block 4 can be driven to move up and down. The piston rod of the slide horizontal driving cylinder 56 extends out and pushes the horizontal slide 54 to move horizontally towards the handle screw 62, and when the horizontal slide 54 moves, the roller 55 is driven to move along the inclined sliding groove 57, so as to push the terminal pressing block 4 to move horizontally towards the direction of the product. When the piston rod of the slide horizontal driving cylinder 56 retracts and pulls the horizontal slide 54 to reset, the terminal pressing block 4 is driven to horizontally move in the opposite direction under the resilience of the reset spring.

As shown in fig. 3, the press block stroke control mechanism 6 is composed of a support 61, a handle screw 62, a nut 63 and a limit rod 64, the support 61 is fixed on the base block 53, the handle screw 62 is rotatably connected on the support 61, the nut 63 is in threaded connection with the handle screw 62, the nut 63 is in sliding connection with the support 61, the limit rod 64 for propping against the horizontal sliding seat 54 is fixed on the nut 63, and the horizontal sliding seat 54 is located between the limit rod 64 and the sliding seat horizontal driving cylinder 56.

Turning the handle screw 62 drives the nut 63 to move horizontally along the handle screw 62, and further drives the limit rod 64 to move horizontally. This allows the maximum travel of the horizontal slide 54 to be adjusted. When the horizontal sliding base 54 pushes against the limiting rod 64, the terminal pressing block cannot move forwards continuously, so that the moving distance of the terminal pressing block 4 towards a product can be adjusted, and the terminal pressing block is suitable for terminals with different widths.

The clasping mechanism 7 is composed of a base plate 71, a C-shaped plate 72 and a handle bolt 73, the lower end of the C-shaped plate 72 is respectively connected between the base plate 71 and the support 61, threaded holes are formed in the upper end and the lower end of the C-shaped plate 72, the handle bolt 73 is in threaded connection with the threaded holes in the upper end and the lower end of the C-shaped plate 72, and the handle screw 62 penetrates through the base plate 71 and the C-shaped plate 72.

After the handle screw 62 is rotated to a proper position, the handle bolt 73 is screwed, the handle bolt 73 rotates in the threaded holes at the upper end and the lower end of the C-shaped plate 72, so that the two ends of the C-shaped plate 72 can be closed, the handle screw 62 is embraced by the C-shaped plate 72, and the handle screw 62 cannot rotate continuously.

As shown in fig. 4, the wire harness limiting mechanism 8 is composed of a lifting sliding table cylinder 81, a horizontal sliding table cylinder 82 and a limiting baffle 83, wherein a cylinder body of the lifting sliding table cylinder 81 is fixed on the bottom plate 1, the horizontal sliding table cylinder 82 is fixed on a sliding seat of the lifting sliding table cylinder 81, and the limiting baffle 83 is fixed on a sliding seat of the horizontal sliding table cylinder 82.

The front and rear positions and the height of the limit baffle 83 can be adjusted by the lifting sliding table cylinder 81 and the horizontal sliding table cylinder 82.

The limit stop 83 is an L-shaped plate.

A clamping jaw 9 is fixed on the bottom plate 1, and two fingers of the clamping jaw 9 are respectively fixed with a wiring harness clamping block 10.

The working mode of the application is that the terminals are arranged on the terminal positioning seat 2 and the terminal base 3. The two pressing block moving mechanisms 5 drive the two terminal pressing blocks 4 to press two ends of the terminal respectively. The wire harness penetrates through the two wire harness clamping blocks 10 and abuts against the limiting baffle 83, and the wire harness is attached to the terminal at the moment. The clamping jaw 9 then drives the two wire harness clamping blocks 10 to clamp the wire harness. And finally, welding the positioned wire harness and the terminal.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a wire harness terminal is tool for welding, characterized by, include bottom plate (1), terminal positioning seat (2), terminal base (3), terminal briquetting (4), briquetting removal mechanism (5), briquetting stroke control mechanism (6), embrace mechanism (7), pencil stop gear (8), install terminal positioning seat (2), terminal base (3), briquetting removal mechanism (5), pencil stop gear (8) on bottom plate (1), install briquetting stroke control mechanism (6) on briquetting removal mechanism (5), install on briquetting stroke control mechanism (6) and embrace mechanism (7), install terminal briquetting (4) on briquetting removal mechanism (5), terminal positioning seat (2), terminal base (3), pencil stop gear (8) are located between two briquetting removal mechanisms (5).

2. The jig for welding a wire harness terminal according to claim 1, characterized in that: the pressing block moving mechanism (5) is composed of a lifting cylinder (51), a frame body (52), a base block (53), a horizontal sliding seat (54), a roller (55), a sliding seat horizontal driving cylinder (56) and a reset spring, wherein the frame body (52) is fixed on the bottom plate (1), a piston rod of the lifting cylinder (51) is fixed on the bottom plate (1), a cylinder body of the lifting cylinder (51) is in sliding fit in the frame body (52), the base block (53) is fixed on the cylinder body of the lifting cylinder (51), the cylinder body of the sliding seat horizontal driving cylinder (56) is fixed on the base block (53), the piston rod of the sliding seat horizontal driving cylinder (56) is connected on the horizontal sliding seat (54), the horizontal sliding seat (54) is in sliding fit and connected in the base block (53), an inclined sliding groove (57) is formed in the horizontal sliding seat (54), the roller (55) is arranged in the inclined sliding groove (57), the roller (55) is connected on the terminal pressing block (4), the terminal pressing block (4) is in sliding fit and connected on the base block (53), the sliding groove (54) of the matching terminal pressing block (4) and the sliding groove of the horizontal sliding seat (54), and the pressing block (53) are perpendicular to each other, and the pressing block is arranged between the pressing block and the base block (53).

3. The jig for welding a wire harness terminal according to claim 2, characterized in that: the pressure block stroke control mechanism (6) is composed of a support (61), a handle screw (62), a nut (63) and a limiting rod (64), the support (61) is fixed on a base block (53), the handle screw (62) is rotatably connected on the support (61), the handle screw (62) is provided with the nut (63) in a threaded connection mode, the nut (63) is connected in the support (61) in a sliding mode, the limiting rod (64) used for propping against a horizontal sliding seat (54) is fixed on the nut (63), and the horizontal sliding seat (54) is located between the limiting rod (64) and a sliding seat horizontal driving cylinder (56).

4. The jig for welding a wire harness terminal according to claim 3, characterized in that: the clasping mechanism (7) is composed of a base plate (71), a C-shaped plate (72) and a handle bolt (73), the lower end of the C-shaped plate (72) is connected between the base plate (71) and a support (61) respectively, threaded holes are formed in the upper end and the lower end of the C-shaped plate (72), the handle bolt (73) is in threaded connection with the upper end of the C-shaped plate (72) and the threaded holes in the lower end of the C-shaped plate, and the handle screw (62) penetrates through the base plate (71) and the C-shaped plate (72).

5. The jig for welding a wire harness terminal according to claim 1, characterized in that: pencil stop gear (8) comprise lift slip table cylinder (81), horizontal slip table cylinder (82), limit baffle (83), and the cylinder body of lift slip table cylinder (81) is fixed on bottom plate (1), is fixed with horizontal slip table cylinder (82) on the slide of lift slip table cylinder (81), is fixed with limit baffle (83) on the slide of horizontal slip table cylinder (82).

6. The jig for welding a wire harness terminal according to claim 5, characterized in that: the limiting baffle (83) is an L-shaped plate body.

7. The jig for welding a wire harness terminal according to claim 1, characterized in that: the clamping jaw (9) is fixed on the bottom plate (1), and the two fingers of the clamping jaw (9) are respectively fixed with a wire harness clamping block (10).