CN218518083U

CN218518083U - Rivet feeding structure for riveting product in die

Info

Publication number: CN218518083U
Application number: CN202222388591.7U
Authority: CN
Inventors: 廖彬宅; 毕丽琴
Original assignee: SHANGHAI SINO HARDWARE ELECTRONICS (WUJIANG) CO Ltd
Current assignee: SHANGHAI SINO HARDWARE ELECTRONICS (WUJIANG) CO Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-24
Anticipated expiration: 2032-09-08

Abstract

The utility model belongs to the technical field of the mould auxiliary component makes, specifically be a rivet structure of sending of riveting product in mould, including the mould body, be equipped with first linear conveyor on the mould body, second linear conveyor, first linear conveyor and second linear conveyor mutually perpendicular just in coplanar A, one side of the first conveyor's of second linear conveyor's transport end of transport top butt, it is equipped with an elastic support to keep away from first conveyor department between second linear conveyor's the both ends, elastic support's holding power direction perpendicular to plane A, be equipped with support piece on the plane B that is on a parallel with plane A on the mould body, keep away from elastic support department and support piece fixed connection on the second linear conveyor, predetermine first clearance between elastic support and the plane B, the problem that the screw leads to the product size to change after having solved earlier the unloading.

Description

Rivet feeding structure for riveting product in die

Technical Field

The utility model belongs to the technical field of the mould auxiliary component makes, specifically be a rivet structure of sending of riveting product in mould.

Background

In industrial production, the RD often designs a screw on a product for connecting two products together when designing the product. The existing process for riveting screws on small products comprises the following steps: and (4) continuous die blanking and engineering die riveting. The production method has many disadvantages, for example, the product is blanked firstly and then riveted with the screw, which can cause the material deformation and the size change, thereby not conforming to the size requirement of the product. However, the design of the scheme of riveting firstly and then blanking is difficult, and the main difficulty lies in how to convey the screws to the die body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's shortcoming, adopt the mode that sets up an elastic support ware of two straight line conveyor cooperations on the mould body, designed the interior riveting product of mould send the nail structure, can carry the screw on the mould body, then be used for the effect of the structure of drive screw on the mould body on with the screw riveting on the product down to solved how to carry the rivet in the mould with the problem of product riveting.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rivet structure that send of riveting product in mould, includes the mould body, be equipped with first linear conveyor, second linear conveyor on the mould body, first linear conveyor with second linear conveyor mutually perpendicular just is in coplanar A, the transport top butt of second linear conveyor one side of first linear conveyor's transport end, be equipped with an elastic support ware keeping away from first linear conveyor department between second linear conveyor's the both ends, elastic support ware's holding power direction perpendicular to plane A, be equipped with support piece on the plane B that is on a parallel with plane A on the mould body, keep away from on the second linear conveyor elastic support ware department with support piece fixed connection, predetermine first clearance between elastic support ware and the plane B.

Preferably, the upper surface of the die body is in the plane B.

Preferably, the first linear conveying device comprises a first air cylinder and a first conveying groove, the first conveying groove is arranged on the loader in a penetrating mode, the first air cylinder is fixed on the die body, the stretching direction of the first air cylinder and the axis of the first conveying groove are parallel to the plane A, the first conveying groove is perpendicular to the piston rod of the first air cylinder, the moving path of the loader is intersected with the starting end of the second linear conveying device, the axis of the first conveying groove is parallel to the conveying direction of the second linear conveying device, and the loader is fixedly arranged on the piston rod of the first air cylinder.

Preferably, the second linear conveying device comprises a second conveying groove, the second conveying groove is formed in the conveying strip, the conveying strip is fixedly arranged on the die body, a second air cylinder is arranged on the die body on an extension line of the starting end of the second conveying groove, a piston rod of the second air cylinder is collinear with the axis of the second conveying groove, the shape and the size of the cross section of the piston rod of the second air cylinder are smaller than those of the cross section of the second conveying groove, a second gap is preset between the second air cylinder and the conveying strip, the terminal end of the first linear conveying device is intersected with the starting end of the second linear conveying device at the second gap, and the distance between the top end of the piston rod of the second air cylinder and the conveying strip is equal to the width of the first linear conveying device.

Preferably, the elastic support device comprises a through hole, support blocks and a torsion spring, the through hole is located between two ends of the conveying line of the second linear conveying device, the axis of the through hole is perpendicular to the plane a, the support blocks are respectively arranged on two sides of the conveying line of the second linear conveying device in the through hole, a third gap is preset between the two support blocks, each support block is connected with the second linear conveying device through the torsion spring, and the axis of the torsion spring is parallel to the axis of the second linear conveying device.

Preferably, a projection is arranged on one side, facing the second linear conveying device, of the carrier, the projection is located between the second linear conveying device and the first air cylinder, and when the projection abuts against one side, close to the first air cylinder, of the second linear conveying device, the axis of the first conveying groove is collinear with the conveying line of the second linear conveying device.

Preferably, the die body is further provided with a transition block, the transition block is located on one side, back to the second linear conveying device, of the first conveying groove, the transition block is provided with a first transition groove and a second transition groove which are parallel to each other and in the same plane, the first transition groove and the second transition groove are both parallel to the conveying direction of the second linear conveying device, a fourth gap is preset between the first transition groove and the second transition groove, the first transition groove and the second transition groove are both in the plane a, the axis of the first transition groove is collinear with the axis of the second conveying groove, the first transition groove is located on an extension line of the starting end of the second linear conveying device, a pushing device is arranged in the first transition groove, and the second transition groove is located between the first cylinder and the second linear conveying device.

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

1. the utility model discloses a set up the mode of an elastic support ware of two straight line conveyor cooperations on the mould body, designed the interior riveting product of mould send the nail structure for just with the screw riveting on two products before can the product unloading on the mould body, thereby solved earlier unloading and riveted the screw again and lead to the problem that the product size changes.

2. The first cylinder drives the carrier to move, when the first conveying groove on the carrier moves to be collinear with the second linear conveying device, the driving device on the second linear conveying device drives the screw in the first conveying groove into the second linear conveying device for conveying, so that the screw is conveyed to the elastic support on the second linear conveying device; when the utility model discloses when connecting the bobbing machine, through the setting of loader for the quantity of the screw of carrying on the second linear transporter at every turn is certain, conveniently controls the quantity of the screw of carrying on the second linear transporter at every turn.

3. The utility model discloses a second cylinder is as the drive arrangement of second conveyer trough for the piston rod of second cylinder promotes the screw and removes in the second conveyer trough, can keep the state of screw well.

Drawings

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

FIG. 2 is a schematic view of the cover plate of FIG. 1 with a portion broken away;

FIG. 3 is a schematic structural view of a conveyor bar;

FIG. 4 is a schematic structural view of the elastic support when being impacted by the impacting mechanism;

FIG. 5 is a schematic structural view of the elastic support;

FIG. 6 is a schematic structural diagram of a plane A where the first linear conveying device and the second linear conveying device are located together is parallel to the upper surface of the die body;

fig. 7 is a schematic structural view when a plane a in which the first linear transporter and the second linear transporter together are located is not parallel to the upper surface of the mold body.

Wherein, 1, a mould body; 2. a plane A; 3. a plane B; 4. a support member; 5. a first gap; 6. a first cylinder; 7. a first conveying trough; 8. a carrier; 9. a second conveying trough; 10. a conveying strip; 11. a second cylinder; 12. a through hole; 13. a supporting block; 14. a torsion spring; 15. a bump; 16. a transition block; 17. a first transition groove; 18. a second transition groove; 19. a cover plate; 20. Producing a product; 21. and (4) a screw.

Detailed Description

Referring to fig. 1-7, a rivet feeding structure for a riveted product in a mold comprises a mold body 1, wherein a first linear conveying device and a second linear conveying device are arranged on the mold body 1, the first linear conveying device and the second linear conveying device are perpendicular to each other and are in the same plane A2, the conveying starting end of the second linear conveying device is abutted to one side of the conveying end of the first linear conveying device, an elastic support is arranged between two ends of the second linear conveying device at a position far away from the first linear conveying device, the supporting force direction of the elastic support is perpendicular to the plane A2, a support piece 4 is arranged on a plane B3 parallel to the plane A2 on the mold body 1, the position far away from the elastic support is fixedly connected with the support piece 4 on the second linear conveying device, and a first gap 5 is preset between the elastic support and the plane B3.

In this embodiment, the blanking cutter still set up on the mould body 1 and push up the screw from the elastic support to the component on product 20 do not have been drawn, the utility model discloses only design the nail structure that send that is used for riveting the screw in the mould body, and during the practicality, only need be connected the output of bobbing machine with the top of first linear conveyor, later first linear conveyor alright with the screw that vibrates on the bobbing machine carry the second linear conveyor on, carry the screw to elastic support department by second linear conveyor, and product 20 places first clearance 5 department on the mould body, make when the screw carries on the elastic support, the punching press mechanism that is located mould body top strikes the screw on one side of product 20 dorsad at plane A2, extrude the screw to product 20, because the supporting force direction that the elastic support supported the screw is perpendicular to plane A2, consequently, when the pressing force of the punching press mechanism that is located mould body top to the screw is greater than the supporting force of elastic support screw can be with the product 20 with the extrusion screw, adopt the second linear conveyor and the screw is the first linear conveyor in order to be the product 20, the screw is the first linear conveyor mainly when the screw is carried on the elastic support.

The plane A2 in which the first linear transporter and the second linear transporter are located together has a plurality of relationships with the upper surface of the die body 1, for example, in the manner shown in fig. 7, but for convenience of production and operation, the upper surface of the die body 1 is located in the plane B3 in the manner shown in fig. 6.

Preferably, the first linear transporter includes a first cylinder 6 and a first transport trough 7, the first transport trough 7 is disposed on a carrier 8, the first cylinder 6 is fixed on the mold body 1, the extension direction of the first cylinder 6 and the axis of the first transport trough 7 are both parallel to the plane A2, the first transport trough 7 is perpendicular to the piston rod of the first cylinder 6, the moving path of the carrier 8 intersects with the start end of the second linear transporter, the axis of the first transport trough is parallel to the transport direction of the second linear transporter, and the carrier 8 is fixed on the piston rod of the first cylinder 6. After the arrangement, when the first air cylinder 6 drives the carrier 8 to move, when the first conveying groove 7 on the carrier 8 moves to be in line with the second linear conveying device, the driving device on the second linear conveying device drives the screw in the first conveying groove 7 to be conveyed into the second linear conveying device so as to convey the screw to the elastic support on the second linear conveying device; when the utility model discloses when connecting the bobbing machine, through the setting of loader 8 for the quantity of the screw 21 of carrying on the second straight line conveyor every time is certain, conveniently controls the quantity of the screw 21 of carrying on the second straight line conveyor every time.

Preferably, the second linear transporter includes a second transport groove 9, the second transport groove 9 is disposed on a transport strip 10, the transport strip 10 is fixedly disposed on the mold body 1, a second cylinder 11 is disposed on the mold body 1 on an extension line of a start end of the second transport groove 9, a piston rod of the second cylinder 11 is collinear with an axis of the second transport groove 9, a cross section of the piston rod of the second cylinder 11 has a smaller size than a cross section of the second transport groove 9, a second gap is predetermined between the second cylinder 11 and the transport strip 10, a terminal end of the first linear transporter intersects the start end of the second linear transporter at the second gap, and a distance between a top end of the piston rod of the second cylinder 11 and the transport strip 10, etc., corresponds to a width of the first linear transporter. After the arrangement, the second air cylinder 11 is used as a driving device of the second conveying groove 9, so that the piston rod of the second air cylinder 11 pushes the screw to move in the second conveying groove 9, and the state of the screw 21 can be well maintained.

As a preferable mode, as shown in fig. 4 and 5, the elastic support includes a through hole 12, support blocks 13, and a torsion spring 14, the through hole 12 is located between two ends of the conveying line of the second linear conveyor, an axis of the through hole 12 is perpendicular to the plane A2, one support block 13 is respectively disposed at two sides of the conveying line of the second linear conveyor in the through hole 12, a third gap is preset between the two support blocks 13, each support block 13 is connected to the second linear conveyor through the torsion spring 14, and an axis of the torsion spring 14 is parallel to an axis of the second linear conveyor. After the arrangement, after the screw is conveyed to the through hole 12, the screw is clamped by the two supporting blocks 13 (the surfaces of the two supporting blocks 13 close to each other are respectively provided with a small groove for connecting the second conveying groove 9, so that the end of the screw provided with the nut is positioned in the small groove), and then when a stamping mechanism (not shown in the figure) above the die body 1 extrudes the two supporting blocks 13 vertical to the plane A2, the two supporting blocks 13 rotate, as shown in fig. 4, so that the screw is extruded and riveted on a product.

Preferably, the carrier 8 is provided with a projection 15 on a side facing the second linear conveyor, the projection 15 is located between the second linear conveyor and the first cylinder 6, and when the projection 15 abuts against a side of the second linear conveyor close to the first cylinder 6, an axis of the first conveying trough is collinear with a conveying line of the second linear conveyor. The arrangement of the lugs 15 is mainly for the purpose of limiting so that the first air cylinder 6 drives the carrier 8 until the first conveyor chute 7 is in line with the second conveyor chute 9 when the lugs 15 are just caught by the side walls of the second linear conveyor.

As a preferable mode, a transition block 16 is further disposed on the mold body 1, the transition block 16 is located on a side of the first conveying groove 7 facing away from the second linear conveying device, a first transition groove 17 and a second transition groove 18 that are parallel to each other and are in the same plane are disposed on the transition block 16, both the first transition groove 17 and the second transition groove 18 are parallel to the conveying direction of the second linear conveying device, a fourth gap is preset between the first transition groove 17 and the second transition groove 18, both the first transition groove 17 and the second transition groove 18 are in the plane A2, an axis of the first transition groove 17 is collinear with an axis of the second conveying groove 9, the first transition groove 17 is on an extension line of a start end of the second linear conveying device, a pushing device is disposed in the first transition groove 17, and the second transition groove 18 is disposed between the first cylinder 6 and the second linear conveying device. The first transition groove 17 and the second transition groove 18 are provided to store the number of screws adjusted by the vibration machine in practical use, which can improve efficiency. In order to prevent dust or screws from falling out of the first conveyor trough 7 or the second conveyor trough 9, cover plates 19 for covering the first conveyor trough 7 or the second conveyor trough 9, respectively, are provided on the carrier 8 and the conveyor strip 10.

Claims

1. The utility model provides a rivet structure that send of riveting product in mould, its characterized in that, includes mould body (1), be equipped with first linear conveyor, second linear conveyor on mould body (1), first linear conveyor with second linear conveyor mutually perpendicular just in coplanar A (2), second linear conveyor's transport initial end butt one side of first linear conveyor's transport end, be equipped with an elastic support ware keeping away from first linear conveyor department between second linear conveyor's the both ends, elastic support ware's holding power direction perpendicular to plane A (2), be equipped with support piece (4) on mould body (1) on plane B (3) that is on a parallel with plane A (2), keep away from on the second linear conveyor elastic support ware department with support piece (4) fixed connection, predetermine first clearance (5) between elastic support ware and plane B (3).

2. A structure for feeding rivets to a product in a mold according to claim 1, characterized in that said upper surface of said mold body (1) is in said plane B (3).

3. The rivet feeding structure of the rivet product in the mold according to claim 1, wherein the first linear conveying device comprises a first air cylinder (6) and a first conveying groove (7), the first conveying groove (7) is arranged on a carrier (8) in a penetrating manner, the first air cylinder (6) is fixed on the mold body (1), the stretching direction of the first air cylinder (6) and the axis of the first conveying groove (7) are both parallel to the plane A (2), the first conveying groove (7) is perpendicular to the piston rod of the first air cylinder (6), the moving path of the carrier (8) intersects with the starting end of the second linear conveying device, the axis of the first conveying groove is parallel to the conveying direction of the second linear conveying device, and the carrier (8) is fixedly arranged on the piston rod of the first air cylinder (6).

4. The rivet feeding structure of the rivet product in the mold according to claim 3, characterized in that the second linear conveyor comprises a second conveying groove (9), the second conveying groove (9) is disposed on a conveying strip (10), the conveying strip (10) is fixedly disposed on the mold body (1), a second cylinder (11) is disposed on the mold body (1) on an extension line of a start end of the second conveying groove (9), a piston rod of the second cylinder (11) is collinear with an axis of the second conveying groove (9), a cross section of the piston rod of the second cylinder (11) has a smaller shape and size than a cross section of the second conveying groove (9), a second gap is predetermined between the second cylinder (11) and the conveying strip (10), a terminal end of the first linear conveyor intersects with the start end of the second linear conveyor at the second gap, and a distance between a top end of the piston rod of the second cylinder (11) and the conveying strip (10) is equal to a width of the first linear conveyor.

5. The rivet feeding structure of the rivet product in the mold according to claim 1, wherein the elastic support comprises a through hole (12), support blocks (13) and a torsion spring (14), the through hole (12) is located between two ends of the conveying line of the second linear conveying device, an axis of the through hole (12) is perpendicular to the plane A (2), the support blocks (13) are respectively arranged on two sides of the conveying line of the second linear conveying device in the through hole (12), a third gap is preset between the two support blocks (13), each support block (13) is connected with the second linear conveying device through the torsion spring (14), and an axis of the torsion spring (14) is parallel to an axis of the second linear conveying device.

6. A structure for sending rivet products in a mould according to claim 3, characterized in that the carrier (8) is provided with a projection (15) on the side facing the second linear conveyor, the projection (15) is located between the second linear conveyor and the first cylinder (6), and when the projection (15) abuts on the side of the second linear conveyor close to the first cylinder (6), the axis of the first conveying groove is collinear with the conveying line of the second linear conveyor.

7. The rivet conveying structure for the riveted products in the die as claimed in claim 4, characterized in that a transition block (16) is further arranged on the die body (1), the transition block (16) is positioned on the side of the first conveying groove (7) facing away from the second linear conveying device, a first transition groove (17) and a second transition groove (18) which are parallel to each other and in the same plane are arranged on the transition block (16), the first transition groove (17) and the second transition groove (18) are both parallel to the conveying direction of the second linear conveying device, a fourth gap is preset between the first transition groove (17) and the second transition groove (18), the first transition groove (17) and the second transition groove (18) are both in the plane A (2), the axis of the first transition groove (17) and the axis of the second conveying groove (9), the first transition groove (17) is provided at the beginning of the second linear conveying device, the second transition groove (18) is provided with a collinear conveying device, and the second transition groove (6) is provided with a pushing device.