CN219419816U - Copper head crown spring crimping device - Google Patents

Abstract

The utility model discloses a copper head crown spring crimping device, which comprises a fixed table and is characterized in that: the fixing table is provided with a fixing groove, a locating plate is fixedly arranged in the fixing groove, a locating groove is vertically formed in the locating plate, a clamping plate and a placing plate are movably arranged in the locating groove, and the clamping plate is located above the placing plate: through having set up punching press subassembly, conveniently carry out the undergauge to the upper end of copper head for pack into the copper head hole of copper head with the crown spring after, can fix the crown spring in the copper head hole of copper head through carrying out the undergauge to the upper end of copper head, make when inserting, female end copper head can not take out the crown spring in the male end copper head hole, thereby avoided taking place the bad condition of product contact easily.

Description

Copper head crown spring crimping device

Technical Field

The utility model belongs to the technical field of copper head crown spring crimping devices, and particularly relates to a copper head crown spring crimping device.

Background

The copper head is used for a part on an automobile shock absorber wire harness, when the copper head is used, the female copper head and the male copper head are required to be inserted, a crown spring is arranged in a copper head hole of the male copper head, but when the copper head is pulled out after the insertion, the female copper head can easily bring out the crown spring in the male copper head hole, so that poor contact of a product can easily occur, and therefore, the copper head crown spring crimping device is required to be provided, and the crown spring is crimped in the copper head hole.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a copper head crown spring crimping device, includes fixed station, its characterized in that: the fixed slot is formed in the fixed table, the locating plate is fixedly arranged in the fixed slot, the locating slot is vertically formed in the locating plate, the clamping plate and the placing plate are movably arranged in the locating slot, the clamping plate is located above the placing plate, the placing plate is slidably arranged in the locating plate through the sliding component, a plurality of tooth-shaped plates fixedly connected with the locating plate are arranged in the locating slot, a circular slot is formed in the front end of the tooth-shaped plate, a copper head is arranged in the circular slot, the lower end of the copper head is in abutting arrangement with the upper end of the placing plate, tooth-shaped grooves matched with the tooth-shaped plates and the copper head are formed in the rear side of the clamping plate, the clamping plate is movably arranged in the locating plate through the movable component, a punching component used for reducing the copper head is movably arranged above the locating plate, and a chute is formed in the fixed table and is communicated with the fixing slot and the locating slot.

As a further improvement of the utility model: the punching press subassembly is including last the seat of pressing, go up the fixed guide post that is provided with of lower extreme of seat of pressing, set up the guiding hole corresponding with the guide post on the locating plate, go up the seat of pressing and pass through the cooperation of guide post and guiding hole and set up in the locating plate top from top to bottom the activity, go up the fixed drift that is provided with that corresponds with the copper head still of lower extreme of seat of pressing, the shrinkage pool has been seted up to the lower extreme of drift, the diameter of shrinkage pool is less than the hole diameter of copper head, the junction of shrinkage pool and drift passes through the arc surface and passes through the transition, the front side of going up the seat of pressing is provided with the drive assembly who is used for driving splint to press from both sides tight to the copper head.

As a further improvement of the utility model: the movable assembly comprises a movable column fixedly arranged on the positioning plate, one end of the movable column is located in the positioning groove, a movable hole matched with the movable column is formed in the clamping plate in a penetrating mode, the clamping plate is movably arranged in the positioning plate through the matching of the movable column and the movable hole, and the clamping plate is fixedly connected with the positioning plate through an elastic assembly.

As a further improvement of the utility model: the driving assembly comprises an inclined block fixedly arranged at the front side of the upper pressing seat, the lower end of the inclined block protrudes out of the lower end face of the upper pressing seat, the lower end of the inclined block is provided with an inclined plane, the front side of the clamping plate is provided with an inclined plane, and the lower end of the inclined block is correspondingly provided with the inclined plane of the clamping plate.

As a further improvement of the utility model: the sliding assembly comprises a sliding groove horizontally arranged on the positioning plate, and the sliding groove is communicated with the positioning groove.

As a further improvement of the utility model: the elastic component includes the spring, the one end and the locating plate fixed connection of spring, the other end and the splint fixed connection of spring, the spring cover is established on the movable column.

As a further improvement of the utility model: the placing plate is fixedly provided with a pull rod.

The utility model has the beneficial effects that: through having set up punching press subassembly, conveniently carry out the undergauge to the upper end of copper head for pack into the copper head hole of copper head with the crown spring after, can fix the crown spring in the copper head hole of copper head through carrying out the undergauge to the upper end of copper head, make when inserting, female end copper head can not take out the crown spring in the male end copper head hole, thereby avoided taking place the bad condition of product contact easily.

Drawings

FIG. 1 is a construction diagram of the present utility model;

FIG. 2 is a construction view of a stationary table;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

FIG. 4 is a construction view of the upper press seat;

FIG. 5 is a cross-sectional view of the upper press seat;

FIG. 6 is an enlarged schematic view of B in FIG. 5;

FIG. 7 is a construction view of the positioning plate;

FIG. 8 is a schematic view showing the contact of the lower end surface of the copper head with the placement plate;

reference numerals illustrate: 1. the fixing table 2, the fixing groove 3, the locating plate 4, the locating groove 5, the clamping plate 6, the placing plate 7, the tooth-shaped plate 8, the circular groove 9, the copper head 10, the tooth-shaped groove 11, the upper pressing seat, 12, a guide post, 13, a guide hole, 14, a punch, 15, a concave hole, 16, a movable post, 17, a movable hole, 18, a sloping block, 19, a chute, 20, a spring and 21, a pull rod.

Detailed Description

The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.

Referring to fig. 1-8, a copper head crown spring crimping device of this example, including fixed station 1, fixed slot 2 has been seted up on the fixed station 1, fixed slot 2 internal fixation is provided with locating plate 3, locating slot 4 has been seted up perpendicularly on the locating plate 3, locating slot 4 internal activity is provided with splint 5 and placing plate 6, splint 5 is located the top of placing plate 6, placing plate 6 slides through sliding component and sets up in locating plate 3, be provided with a plurality of tooth form plate 7 with locating plate 3 fixed connection in the locating slot 4, circular slot 8 has been seted up to the front end of tooth form plate 7, be provided with copper head 9 in the circular slot 8, the lower extreme of copper head 9 contradicts the upper end setting with placing plate 6, tooth form groove 10 with tooth form plate 7 and copper head 9 assorted is seted up to the rear side of splint 5, splint 5 is through moving component activity setting up in locating plate 3, locating plate 3 top activity is equipped with and is used for carrying out reducing component to copper head 9 in locating plate 3, fixed slot 22 has set up for fixed slot 22 and chute 2 with the fixed station of the utility model, chute is set up for the fixed slot 2: when the crown spring is needed to be pressed in the copper head hole, as the fixing groove 2 is arranged on the fixing table 1, the locating plate 3 is fixedly arranged in the fixing groove 2, the locating groove 4 is vertically arranged on the locating plate 3, the clamping plate 5 and the placing plate 6 are movably arranged in the locating groove 4, the clamping plate 5 is positioned above the placing plate 6, the locating plate 3 is horizontally provided with the sliding groove 19, the sliding groove 19 is communicated with the locating groove 4, two ends of the placing plate 6 are slidably arranged in the sliding groove 19, the front side of the locating groove 4 is fixedly provided with a plurality of tooth-shaped plates 7, the rear end of the tooth-shaped plates 7 is provided with a circular groove 8, the copper head 9 is arranged in the circular groove 8, the lower end of the copper head 9 is in abutting arrangement with the upper end of the placing plate 6, the tooth-shaped groove 10 matched with the tooth-shaped plates 7 and the copper head 9 is arranged on the front side of the clamping plate 5, the locating plate 3 is fixedly provided with the movable column 16, one end of the movable column 16 is positioned in the locating groove 4, the clamping plate 5 is provided with a movable hole 17 which is matched with the movable column 16 in a penetrating way, the clamping plate 5 is movably arranged in the positioning plate 3 through the matching of the movable column 16 and the movable hole 17, the clamping plate 5 is fixedly connected with the positioning plate 3 through a spring 20 sleeved on the movable column 16, the crown spring is firstly placed in a copper head hole of the copper head 9, then the upper end part of the copper head 9 is required to be reduced, after the upper end part of the copper head 9 is reduced in diameter, the crown spring cannot be separated from the copper head hole of the copper head 9, because an upper pressing seat 11 for reducing the copper head 9 is movably arranged above the positioning plate 3, the lower end of the upper pressing seat 11 is fixedly provided with a guide column 12, a guide hole 13 corresponding to the guide column 12 is arranged on the positioning plate 3, the upper pressing seat 11 is vertically movably arranged above the positioning plate 3 through the matching of the guide column 12 and the guide hole 13, the lower end of the upper pressing seat 11 is fixedly provided with a punch 14 corresponding to the copper head 9, and the front side of the upper pressing seat 11 is provided with an inclined block 18 for driving the clamping plate 5 to clamp the copper head 9, the lower end of the inclined block 18 protrudes out of the lower end face of the upper pressing seat 11, the lower end of the inclined block 18 is an inclined plane, the front side of the clamping plate 5 is an inclined plane, the upper end of the upper pressing seat 11 is firstly connected with a punch press (not shown in the prior art), then the punch press is started to drive the upper pressing seat 11 to punch downwards, when the upper pressing seat 11 moves downwards, the lower end of the inclined block 18 contacts with the inclined plane of the clamping plate 5, and because the lower end of the inclined block 18 corresponds to the inclined plane of the clamping plate 5, the clamping plate 5 moves towards the copper head 9 through the inclined plane transition when the upper pressing seat 11 moves downwards, the tooth-shaped groove 10 is driven to move towards the copper head 9, so as to clamp the copper head 9, then the upper pressing seat 11 continues to move downwards, and because the punch 14 and the copper head 9 are correspondingly arranged, the lower end of the punch 14 is provided with a concave hole 15, the diameter of the concave hole 15 is smaller than the diameter of an inner hole of the copper head 9, the joint of the concave hole 15 and the punch 14 is transited through an arc surface, so that when the upper pressing seat 11 moves downwards, the punch 14 is driven to move towards the upper end of the copper head 9, the upper end of the copper head 9 is abutted against the arc surface, then the upper end of the copper head 9 enters the concave hole 15 through extrusion of the arc surface, the diameter of the concave hole 15 is smaller than the diameter of the inner hole of the copper head 9, the copper head 9 can be contracted, a crown spring can be fixed in the copper head hole of the copper head 9, then the upper pressing seat 11 is lifted, the inclined block 18 is driven to lift, after the inclined block 18 is disengaged from the clamping plate 5, the spring 20 is fixedly connected with the positioning plate 3 through the spring 20 sleeved on the movable column 16, when the clamping plate 5 is clamped towards the copper head 9, after the upper pressing seat 11 is lifted to drive the inclined block 18 to be in contact with the clamping plate 5, the clamping plate 5 can reset through the resilience force of the spring 20, so that the clamping of the copper head 9 is relieved, then the copper head 9 needs to be taken out, the pull rod 21 is fixedly arranged on the placing plate 6, the placing plate 6 can be driven to move outwards only by pulling the pull rod 21, the lower end of the copper head 9 is in contact with the upper end of the placing plate 6, after the placing plate 6 moves outwards, the rod body of the copper head can be driven to contact with the clamping plate, the copper head falls down or even falls into the positioning groove, and can fall into the chute 22 from the chute 22, so that the copper head 9 is collected, the upper end of the copper head 9 is conveniently reduced through the punching assembly, after the crown spring is installed into the copper head hole of the copper head 9, the crown spring can be fixed in the copper head hole of the copper head 9 through reducing the upper end of the copper head 9, and the female copper head 9 can not bring the crown spring into the copper head hole after the copper head is plugged, so that poor contact of the copper head 9 is avoided.

The utility model is further provided with: the punching press subassembly includes pressure seat 11, the fixed guide post 12 that is provided with in lower extreme of pressure seat 11, set up on the locating plate 3 with the corresponding guiding hole 13 of guide post 12, go up pressure seat 11 and set up in locating plate 3 top through the cooperation of guiding post 12 and guiding hole 13 activity from top to bottom, go up the lower extreme of pressure seat 11 and still fixedly be provided with the drift 14 that corresponds with copper head 9, recess 15 has been seted up to the lower extreme of drift 14, the diameter of recess 15 is less than the hole diameter of copper head 9, the junction of recess 15 and drift 14 passes through the arc surface and carries out the transition, the front side of going up pressure seat 11 is provided with the drive assembly that is used for driving splint 5 to press from both sides tight copper head 9, through having set up drift 14, recess 15 has been seted up to the lower extreme of drift 14, and the diameter of recess 15 is less than the hole diameter of copper head 9, and the junction of drift 14 carries out the transition through the arc surface for when last pressure seat 11 moves down, can drive drift 14 and move towards copper head 9's upper end, and then can make copper head 9 the diameter of copper head 9 shrink to the copper head 9, can be fixed at the diameter of copper head 9.

The utility model is further provided with: the movable assembly comprises a movable column 16 fixedly arranged on the positioning plate 3, one end of the movable column 16 is located in the positioning groove 4, a movable hole 17 matched with the movable column 16 is formed in the clamping plate 5 in a penetrating mode, the clamping plate 5 is movably arranged in the positioning plate 3 through the matching of the movable column 16 and the movable hole 17, the clamping plate 5 is fixedly connected with the positioning plate 3 through an elastic assembly, the movable column 16 and the movable hole 17 are arranged, the clamping plate 5 is convenient to move, and the clamping plate 5 is convenient to clamp the copper head 9 through movement.

The utility model is further provided with: the driving assembly comprises an inclined block 18 fixedly arranged at the front side of the upper pressing seat 11, the lower end of the inclined block 18 protrudes out of the lower end face of the upper pressing seat 11, the lower end of the inclined block 18 is provided with an inclined plane, the front side of the clamping plate 5 is provided with an inclined plane, the lower end of the inclined block 18 corresponds to the inclined plane of the clamping plate 5, and the inclined block 18 is arranged, so that when the upper pressing seat 11 moves downwards, the clamping plate 5 moves towards the copper head 9 through inclined plane transition, the tooth-shaped groove 10 is driven to move towards the copper head 9, and the copper head 9 is clamped, so that when the upper pressing seat 11 moves downwards, the clamping plate 5 can be driven to clamp the copper head 9 through abutting.

The utility model is further provided with: the sliding assembly comprises a sliding groove 19 horizontally arranged on the positioning plate 3, the sliding groove 19 is communicated with the positioning groove 4, two ends of the placing plate 6 are slidably arranged in the sliding groove 19, and the placing plate 6 is conveniently placed to slide through the sliding groove 19.

The utility model is further provided with: the spring assembly comprises a spring 20, one end of the spring 20 is fixedly connected with the positioning plate 3, the other end of the spring 20 is fixedly connected with the clamping plate 5, the spring 20 is sleeved on the movable column 16, the spring 20 is compressed when the clamping plate 5 clamps towards the copper head 9, the upper pressing seat 11 is lifted to drive the inclined block 18 to release the interference with the clamping plate 5, and the clamping plate 5 can reset through the resilience force of the spring 20, so that the clamping of the copper head 9 is released.

The utility model is further provided with: the fixed pull rod 21 that is provided with on placing the board 6 for when needs take out copper head 9, owing to the fixed pull rod 21 that is provided with on placing the board 6, only need pull rod 21, can drive to place board 6 outside removal, owing to the lower extreme of copper head 9 and the upper end conflict setting of placing the board 6, place the board 6 outside removal after, the lower extreme of copper head 9 has lost conflict restriction, can fall into chute 22 in the constant head tank 4 to fall out from chute 22, thereby collect copper head 9.

The above description is merely of preferred embodiments of the present utility model, and the present utility model is not limited to the above embodiments, and any modifications, adaptations or equivalent substitutions made by those skilled in the art based on the above description fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a copper head crown spring crimping device, is including fixed station (1), its characterized in that: a fixing groove (2) is formed on the fixing table (1), a positioning plate (3) is fixedly arranged in the fixing groove (2), a positioning groove (4) is vertically formed on the positioning plate (3), a clamping plate (5) and a placing plate (6) are movably arranged in the positioning groove (4), the clamping plate (5) is positioned above the placing plate (6), the placing plate (6) is arranged in the positioning plate (3) in a sliding way through the sliding component, a plurality of tooth-shaped plates (7) fixedly connected with the positioning plate (3) are arranged in the positioning groove (4), a round groove (8) is formed at the front end of the tooth-shaped plate (7), a copper head (9) is arranged in the round groove (8), the lower end of the copper head (9) is in abutting arrangement with the upper end of the placing plate (6), a tooth-shaped groove (10) matched with the tooth-shaped plate (7) and the copper head (9) is arranged at the rear side of the clamping plate (5), the clamping plate (5) is movably arranged in the positioning plate (3) through a movable component, a punching component for reducing the diameter of the copper head (9) is movably arranged above the positioning plate (3), the fixed table (1) is provided with a chute (22), and the chute (22) is communicated with the fixed groove (2) and the positioning groove (4).

2. The copper crown spring crimping device of claim 1, wherein: the punching assembly comprises an upper pressing seat (11), a guide column (12) is fixedly arranged at the lower end of the upper pressing seat (11), a guide hole (13) corresponding to the guide column (12) is formed in the positioning plate (3), the upper pressing seat (11) is movably arranged above the positioning plate (3) up and down through the cooperation of the guide column (12) and the guide hole (13), a punch (14) corresponding to the copper head (9) is fixedly arranged at the lower end of the upper pressing seat (11), a concave hole (15) is formed in the lower end of the punch (14), the diameter of the concave hole (15) is smaller than the diameter of an inner hole of the copper head (9), the joint of the concave hole (15) and the punch (14) is in transition through an arc surface, and a driving assembly for driving the clamping plate (5) to clamp the copper head (9) is arranged at the front side of the upper pressing seat (11).

3. The copper crown spring crimping device of claim 2, wherein: the movable assembly comprises a movable column (16) fixedly arranged on the positioning plate (3), one end of the movable column (16) is located in the positioning groove (4), a movable hole (17) matched with the movable column (16) is formed in the clamping plate (5) in a penetrating mode, the clamping plate (5) is movably arranged in the positioning plate (3) through the matching of the movable column (16) and the movable hole (17), and the clamping plate (5) is fixedly connected with the positioning plate (3) through an elastic assembly.

4. A copper crown spring crimping device according to claim 3, wherein: the driving assembly comprises an inclined block (18) fixedly arranged on the front side of the upper pressing seat (11), the lower end of the inclined block (18) protrudes out of the lower end face of the upper pressing seat (11), the lower end of the inclined block (18) is in an inclined plane, the front side of the clamping plate (5) is in an inclined plane, and the lower end of the inclined block (18) is correspondingly arranged with the inclined plane of the clamping plate (5).

5. The copper crown spring crimping device of claim 4, wherein: the sliding assembly comprises a sliding groove (19) horizontally arranged on the positioning plate (3), and the sliding groove (19) is communicated with the positioning groove (4).

6. The copper crown spring crimping device of claim 5, wherein: the elastic component includes spring (20), the one end and the locating plate (3) fixed connection of spring (20), the other end and splint (5) fixed connection of spring (20), spring (20) cover is established on movable column (16).

7. The copper crown spring crimping device of claim 6, wherein: a pull rod (21) is fixedly arranged on the placing plate (6).