Household appliance wire harness pressing device

Abstract

The utility model provides a household appliance wire harness pressing device which comprises two installation frames, a conveying belt is arranged between the two installation frames, a U-shaped plate is arranged at the top of the conveying belt, the two sides of the interior of the U-shaped plate are each connected with a clamping plate in a sliding mode, the outer sides of the two clamping plates are each connected with a rubber pad in a clamping mode, and the rubber pads are arranged on the two sides of the U-shaped plate. A clamping assembly matched with the rubber pad is arranged in the clamping plate, the tops of the two mounting frames are each provided with a supporting column, the tops of the two supporting columns are connected with a supporting plate, and a first air cylinder is arranged in the middle of the bottom end of the supporting plate. The U-shaped plate is driven by the conveying belt to continue to move, when the U-shaped plate moves to the end of the conveying belt, the sliding plate on the side edge of the U-shaped plate is separated from the extrusion plate, the two clamping plates return to the original positions under the action of the first spring, then fixing of the wire harness can be relieved, and the working efficiency when the wire harness is pressed can be improved.

Description

Technical Field

[0001] The utility model relates to a household wiring harness crimping device, belonging to the technical field of wiring harnesses. Background Art

[0002] The wire harness is the overall service equipment for a certain load source group, such as relay lines, switching devices, control systems, etc. The types of wire harness production have gradually become diversified, and the crimping of the wire harness has become cumbersome. Manual operation to adjust the crimping height is inefficient. Due to the different sizes of wire harnesses, it is impossible to ensure that the wire harness is accurately located directly under the crimping plate when crimping the wire harness. Therefore, in the actual production process, the production efficiency is affected. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a home wiring harness crimping device.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A household wire harness crimping device comprises two mounting frames, a conveyor belt is arranged between the two mounting frames, a U-shaped plate is arranged on the top of the conveyor belt, a clamping plate is slidably connected to the inner sides of the U-shaped plate respectively, rubber pads are clamped on the outer sides of the two clamping plates, a clamping assembly matching with the rubber pads is arranged inside the clamping plates, a supporting column is arranged on the top of the two mounting frames respectively, a supporting plate is connected to the top of the two supporting columns, a cylinder 1 is arranged in the middle of the bottom end of the support plate, a pressing plate is arranged on the output end of the cylinder 1, a connecting plate is connected between the two supporting columns, and a clamping assembly matching with the two clamping plates is arranged on the connecting plate.

[0006] Furthermore, the clamping assembly includes a receiving groove opened at the bottom ends of both sides of the connecting plate, a cylinder 2 is arranged in the receiving groove, an extrusion plate is arranged at the output end of the cylinder 2, and a slope 2 is arranged at the bottom end of the two extrusion plates on one side close to the conveyor belt.

[0007] Furthermore, the clamping assembly also includes sliding holes opened on both sides of the U-shaped plate, and a slide plate is slidably connected in the sliding holes. One end of the slide plate passes through the interior of the U-shaped plate and is connected to the clamping plate, and the other end of the slide plate passes through the U-shaped plate and is provided with a slope 1 outside, and the slope 1 cooperates with the slope 2.

[0008] Furthermore, a fixing plate is provided on the outer surface of the slide plate located in the sliding hole, and a spring 1 is sleeved on the outer surface of the slide plate, one end of the spring 1 is pressed against the inner wall of the sliding hole, and the other end of the spring 1 is pressed against the end of the fixing plate, and a sliding groove is provided on the inner wall of the sliding hole, and the end of the fixing plate passes through the sliding hole and is slidably connected in the sliding groove.

[0009] Furthermore, the clamping assembly includes a groove opened on one side of the clamping plate, a connecting rod is slidably connected inside the groove, a push rod is respectively provided at both ends of one side of the connecting rod, two fixed blocks are fixedly connected in the groove, a movable hole is respectively provided at both ends of the fixed block, an inclined plate 2 is connected in the movable hole through a fixed shaft, the end of the push rod passes through the fixed block and is connected to an inclined plate 1, and the two sides of the inclined plate 1 respectively match the side edges of the inclined plate 2.

[0010] Furthermore, the rubber pad has two fixing grooves on one side close to the clamping plate, and the inner walls on both sides of the fixing groove each have a clamping groove, and the outer side of the end of the inclined plate that passes through the fixing groove is provided with a clamping rod, and the clamping rod matches the clamping groove.

[0011] Furthermore, a spring three is provided on the outer side of the inclined plate two, and the other end of the spring three is pressed against the inner wall of the groove, and two springs two are provided on the side of the connecting rod, and the other end of the spring two is pressed against the inner wall of the groove.

[0012] Furthermore, a push plate is provided on the top of the connecting rod passing through the clamping plate, a movable hole matching with the push plate is provided on the top of the clamping plate, a circular hole matching with the push rod is provided in the middle of the fixed block, a circular hole is provided in the middle of the connecting plate, the pressing plate passes through the circular hole, and the card slot is an arc-shaped structure.

[0013] The beneficial effects of the utility model are:

[0014] By setting the clamping assembly, the wire harness can be clamped and fixed before the crimping plate crimps the wire harness, avoiding the situation where the wire harness cannot be accurately located directly under the crimping plate when the crimping plate crimps wire harnesses of different sizes, thereby improving the probability and work efficiency of crimping the wire harness.

[0015] The extrusion plate is relatively long. When the conveyor belt drives the U-shaped plate to move, cylinder 2 can be started to drive the extrusion plate to move downward and then drive the two clamping plates to fix the wire harness in the middle of the U-shaped plate. After the pressing plate presses the wire harness, the conveyor belt drives the U-shaped plate to continue to move. When the U-shaped plate moves to the end of the conveyor belt, the slide plate on the side of the U-shaped plate separates from the extrusion plate. At this time, the two clamping plates return to their original position under the action of spring 1, and then the fixation of the wire harness can be released, thereby improving the work efficiency when pressing the wire harness.

[0016] By setting the clamping assembly, the clamping assembly can simply and quickly replace the severely worn rubber pad, thereby improving the clamping effect and facilitating use during the use of clamping the wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a household wiring harness crimping device of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of a household wiring harness crimping device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of point A of a household wiring harness crimping device of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure between the clamping plate and the rubber pad of a household wire harness crimping device of the utility model;

[0022] Figure 5 It is a schematic diagram of the top view of the connection structure of the clamping plate and the rubber pad of a household wire harness crimping device of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of a clamping assembly of a household wiring harness crimping device according to the utility model. Figure 1 ;

[0024] Figure 7 This is a schematic diagram of the structure of a clamping assembly of a household wiring harness crimping device according to the utility model. Figure 2 ;

[0025] Figure 8 The utility model is a schematic diagram of the structure of a fixing block of a household wiring harness crimping device.

[0026] In the figure, 1, mounting frame; 2, conveyor belt; 3, support column; 4, support plate; 5, cylinder one; 6, U-shaped plate; 7, sliding hole; 8, slide plate; 9, fixing plate; 10, spring one; 11, clamping plate; 12, connecting plate; 13, receiving groove; 14, cylinder two; 15, extrusion plate; 16, pressing plate; 17, rubber pad; 18, groove; 19, connecting rod; 20, spring two; 21, push rod; 22, fixing block; 23, inclined plate one; 24, inclined plate two; 25, fixing groove; 26, clamping rod; 27, clamping groove; 28, spring three; 29, push plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1 and Figure 2 The utility model provides a technical solution for a household wire harness crimping device, a household wire harness crimping device, comprising two mounting frames 1, a conveyor belt 2 is arranged between the two mounting frames 1, a U-shaped plate 6 is arranged on the top of the conveyor belt 2, a clamping plate 11 is slidably connected to the inner sides of the U-shaped plate 6, the outer sides of the two clamping plates 11 are clamped with rubber pads 17, the clamping assembly matched with the rubber pad 17 is arranged inside the clamping plate 11, a support column 3 is arranged on the top of the two mounting frames 1, a support plate 4 is connected to the top of the two support columns 3, a cylinder 5 is arranged in the middle of the bottom end of the support plate 4, a pressing plate 16 is arranged on the output end of the cylinder 5, a connecting plate 12 is connected between the two support columns 3, and a clamping assembly matched with the two clamping plates 11 is arranged on the connecting plate 12.

[0029] See also Figure 1 , Figure 2 and Figure 3The clamping assembly includes a receiving groove 13 opened at the bottom ends of both sides of the connecting plate 12, a cylinder 2 14 is arranged in the receiving groove 13, and an extrusion plate 15 is arranged at the output end of the cylinder 2 14, and the bottom ends of the two extrusion plates 15 close to the conveyor belt 2 are both provided with a slope 2, and the clamping assembly also includes a sliding hole 7 opened on both sides of the U-shaped plate 6, and a slide plate 8 is slidably connected in the sliding hole 7, and one end of the slide plate 8 penetrates into the interior of the U-shaped plate 6 and is connected to the clamping plate 11, the The other end of the slide plate 8 passes through the U-shaped plate 6 and is provided with an inclined surface 1 on the outside, and the inclined surface 1 cooperates with the inclined surface 2. The outer surface of the slide plate 8 located in the sliding hole 7 is provided with a fixing plate 9, and the outer surface of the slide plate 8 is sleeved with a spring 10, one end of the spring 10 is pressed against the inner wall of the sliding hole 7, and the other end of the spring 10 is pressed against the end of the fixing plate 9. The inner wall of the sliding hole 7 is provided with a sliding groove, and the end of the fixing plate 9 passes through the sliding hole 7 and is slidably connected in the sliding groove.

[0030] See also Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 The clamping assembly includes a groove 18 opened on one side of the clamping plate 11, and a connecting rod 19 is slidably connected inside the groove 18. A push rod 21 is respectively provided at both ends of one side of the connecting rod 19. Two fixed blocks 22 are fixedly connected in the groove 18. A movable hole is respectively provided at both ends of the fixed block 22. An inclined plate 24 is connected to the movable hole through a fixed shaft. The end of the push rod 21 passes through the fixed block 22 and is connected to an inclined plate 1 23. The two sides of the inclined plate 1 23 match the side edges of the inclined plate 24 respectively. Two fixed grooves 25 are opened on the side of the rubber pad 17 close to the clamping plate 11. The fixed grooves A card slot 27 is respectively provided on the inner walls on both sides of 25, and a card rod 26 is provided on the outer side of the end of the inclined plate 24 that penetrates into the fixed groove 25, and the card rod 26 matches the card slot 27. A spring 3 28 is provided on the outer side of the inclined plate 24, and the other end of the spring 3 28 is pressed against the inner wall of the groove 18. Two springs 20 are provided on the side of the connecting rod 19, and the other end of the spring 20 is pressed against the inner wall of the groove 18. Through the setting of the card assembly, the card assembly can simply and quickly replace the severely worn rubber pad 17, thereby improving the clamping effect and facilitating use during the use of clamping the wire harness.

[0031] See also Figure 4 , Figure 5The top of the connecting rod 19 passes through the clamping plate 11 and is provided with a push plate 29. The top of the clamping plate 11 is provided with a movable hole that matches the push plate 29. The middle of the fixed block 22 is provided with a round hole that matches the push rod 21. The middle of the connecting plate 12 is provided with a circular hole. The pressing plate 16 passes through the circular hole. The card slot 27 is an arc structure.

[0032] When in use, place the wiring harness in the middle of the U-shaped plate 6, start the conveyor belt 2, and the conveyor belt 2 drives the U-shaped plate 6 to slide forward. At the same time, the clamping assembly can be started to clamp the wiring harness, and the cylinder 2 14 is started. The cylinder 2 14 drives the extrusion plate 15 to move downward. When the extrusion plate 15 moves downward, the inclined surface 2 at the bottom end of the extrusion plate 15 contacts the inclined surface 1 on the outside of the slide plate 8. As the extrusion plate 15 continues to descend, it will squeeze the extrusion slide plate 8 and drive the slide plate 8 to move toward the middle of the U-shaped plate 6. At this time, the movement of the slide plate 8 drives the fixed plate 9 and the clamping plate 11 to move. When the fixed plate 9 moves, it squeezes the spring 10. At this time, the two clamping plates 11 move toward the inside of the U-shaped plate 6 at the same time, so that the wiring harness placed in the U-shaped plate 6 can be fixed;

[0033] When the wire harness passes under the pressing plate 16, the cylinder 15 can be started to drive the pressing plate 16 to descend to press the wire harness. After the pressing plate 16 presses the wire harness, the conveyor belt 2 drives the U-shaped plate 6 to continue to move. When the U-shaped plate 6 moves to the other end of the conveyor belt, the slide plate 8 on the side of the U-shaped plate 6 is separated from the squeezing plate 15 and no longer contacts the squeezing plate 15. At this time, the two clamping plates 11 return to their original positions under the action of the spring 10, and then the fixation of the wire harness can be released;

[0034] When the rubber pad 17 on the outside of the clamping plate 11 is seriously worn and needs to be replaced, at this time, the push plate 29 can be moved to the end away from the rubber pad 17. The movement of the push plate 29 drives the connecting rod 19 in the groove 18 to move to the end away from the rubber pad 17. At this time, the connecting rod 19 stretches the spring 20, and the connecting rod 19 drives the two push rods 21 and the two inclined plates 1 23 to move. At this time, under the action of the four springs 3 28, the ends of the four inclined plates 24 rotate toward the end close to the inclined plate 1 23. The four inclined plates 24 rotate and drive the clamping rod 26 to leave the clamping groove 27 and return to the fixed groove 25. At this time, the clamping rod 26 in the clamping assembly releases the rubber pad 17 is clamped, and then the rubber pad 17 is removed and replaced with a new rubber pad 17, so that the two fixing grooves 25 on one side of the rubber pad 17 correspond to the two groups of clamping rods 26 respectively, and then the force pushing the push plate 29 is released. Under the action of the spring 20, the connecting rod 19 is driven to return to its original position and move toward one end of the rubber pad 17. The connecting rod 19 drives the push rod 21 and the inclined plate 1 23 to move toward one end of the rubber pad 17. The inclined plate 1 23 moves while squeezing the inclined plate 24. The inclined plate 24 rotates along the end connected to the fixed block 22 as the center of the circle, and the inclined plate 24 drives the clamping rod 26 to rotate into the clamping groove 27, thereby clamping the rubber pad 17.

[0035] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A household wiring harness crimping device, characterized in that: The invention comprises two mounting frames (1), a conveyor belt (2) is arranged between the two mounting frames (1), a U-shaped plate (6) is arranged on the top of the conveyor belt (2), a clamping plate (11) is slidably connected to the inner sides of the U-shaped plate (6), the outer sides of the two clamping plates (11) are clamped with rubber pads (17), the inner sides of the clamping plates (11) are provided with a clamping assembly matching with the rubber pads (17), a supporting column (3) is arranged on the top of the two mounting frames (1), a supporting plate (4) is connected to the top of the two supporting columns (3), a cylinder (5) is arranged in the middle of the bottom end of the supporting plate (4), a pressing plate (16) is arranged on the output end of the cylinder (5), a connecting plate (12) is connected between the two supporting columns (3), and a clamping assembly matching with the two clamping plates (11) is arranged on the connecting plate (12).

2. A household wiring harness crimping device according to claim 1, characterized in that: The clamping assembly comprises a receiving groove (13) opened at the bottom ends of both sides of the connecting plate (12), a second cylinder (14) is arranged in the receiving groove (13), an extrusion plate (15) is arranged at the output end of the second cylinder (14), and a second inclined surface is arranged at the bottom end of the two extrusion plates (15) on one side close to the conveyor belt (2).

3. A household wiring harness crimping device according to claim 2, characterized in that: The clamping assembly also includes sliding holes (7) opened on both sides of the U-shaped plate (6), and a slide plate (8) is slidably connected in the sliding hole (7). One end of the slide plate (8) passes through the interior of the U-shaped plate (6) and is connected to the clamping plate (11), and the other end of the slide plate (8) passes through the U-shaped plate (6) and is provided with an inclined surface 1 outside, and the inclined surface 1 cooperates with the inclined surface 2.

4. A household wiring harness crimping device according to claim 3, characterized in that: The outer surface of the slide plate (8) located in the slide hole (7) is provided with a fixing plate (9), and the outer surface of the slide plate (8) is sleeved with a spring (10), one end of the spring (10) is pressed against the inner wall of the slide hole (7), and the other end of the spring (10) is pressed against the end of the fixing plate (9), and the inner wall of the slide hole (7) is provided with a sliding groove, and the end of the fixing plate (9) passes through the slide hole (7) and is slidably connected to the slide groove.

5. A household wiring harness crimping device according to claim 4, characterized in that: The clamping assembly comprises a groove (18) opened on one side of the clamping plate (11), a connecting rod (19) is slidably connected inside the groove (18), a push rod (21) is respectively provided at both ends of one side of the connecting rod (19), two fixed blocks (22) are fixedly connected inside the groove (18), a movable hole is respectively provided at both ends of the fixed block (22), a second inclined plate (24) is connected in the movable hole through a fixed shaft, an end of the push rod (21) passes through the fixed block (22) and is connected to the outside of the inclined plate (23), and the two sides of the inclined plate (23) are respectively matched with the side edges of the second inclined plate (24).

6. A household wiring harness crimping device according to claim 5, characterized in that: The rubber pad (17) is provided with two fixing grooves (25) on one side close to the clamping plate (11), and a clamping groove (27) is provided on the inner walls on both sides of the fixing groove (25). A clamping rod (26) is provided on the outer side of the end of the second inclined plate (24) penetrating into the fixing groove (25), and the clamping rod (26) matches the clamping groove (27).

7. A household wiring harness crimping device according to claim 6, characterized in that: A spring three (28) is provided on the outer side of the inclined plate two (24), and the other end of the spring three (28) is pressed against the inner wall of the groove (18). Two spring twos (20) are provided on the side of the connecting rod (19), and the other end of the spring two (20) is pressed against the inner wall of the groove (18).

8. A household wiring harness crimping device according to claim 7, characterized in that: The top of the connecting rod (19) passes through the clamping plate (11) and is provided with a push plate (29). The top of the clamping plate (11) is provided with a movable hole that matches the push plate (29). The middle of the fixed block (22) is provided with a circular hole that matches the push rod (21). The middle of the connecting plate (12) is provided with a circular hole. The pressing plate (16) passes through the circular hole. The clamping groove (27) is an arc-shaped structure.

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