CN216575227U

CN216575227U - Semi-automatic positioning riveting device for assembling elastic sheets

Info

Publication number: CN216575227U
Application number: CN202123129615.9U
Authority: CN
Inventors: 吴军; 唐春林
Original assignee: Dongguan Heqi Hardware Co ltd
Current assignee: Dongguan Heqi Hardware Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-24
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a semi-automatic positioning riveting device for assembling elastic sheets, which comprises a base, wherein a conveyor is fixedly arranged at the top end of the base, a conveying belt of the conveyor is provided with a plurality of clamping devices which are distributed at equal intervals, two sides of a frame of the conveyor are fixedly provided with brackets, a top plate is fixedly arranged at the top part between the two brackets, an air cylinder is fixedly arranged at the top end of the top plate, and the movable end of the air cylinder penetrates through the top plate to be fixedly connected with a mounting plate. Thereby causing the spring plate to be scrapped.

Description

Semi-automatic positioning riveting device for assembling elastic sheets

Technical Field

The utility model relates to the technical field of shrapnel assembly, in particular to a semi-automatic positioning riveting device for shrapnel assembly.

Background

When a workpiece is subjected to sheet metal machining, the elastic sheet and the workpiece are often required to be riveted together, and during riveting, the elastic sheet is generally placed on a riveting point of the workpiece to be riveted, and then a cross head of a punch is used for pressing a rivet or a convex point at the riveting point to complete riveting. And can appear carrying out accurate location to the shell fragment in the in-process of riveting to the shell fragment, lead to the position of shell fragment to appear the deviation and then cause riveting unable normal clear and shell fragment to take place to squint and lead to the punching press riveting to appear the deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a semi-automatic positioning riveting device for assembling elastic sheets, which is used for solving the problems that the position of the elastic sheets is deviated due to the fact that the elastic sheets cannot be accurately positioned, riveting cannot be normally performed due to the deviation of the elastic sheets, and stamping riveting is deviated due to the deviation of the elastic sheets in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a semi-automatic location riveting set for shell fragment equipment, the on-line screen storage device comprises a base, the top fixed mounting of base has the conveyer, be equipped with the clamping device that a plurality of equidistance distributes on the conveyer belt of conveyer, the both sides of conveyer frame are all fixed and are provided with the support, two fixed roof that is provided with in top between the support, the top fixed mounting of roof has the cylinder, the expansion end of cylinder passes roof fixedly connected with mounting panel, the bottom mounting of mounting panel is provided with a plurality of punching press head, two the inboard middle part of support is all fixed and is provided with branch, two one side that branch is relative is fixed infrared emitter and infrared receiver respectively.

As a preferred technical scheme of the utility model, a controller is fixedly arranged on one side of the front surface of the base, and the conveyor, the cylinder, the infrared emitter and the infrared receiver are all electrically connected with the controller.

As a preferred technical scheme of the utility model, a switch is fixedly arranged on the other side of the front surface of the base, and the controller is electrically connected with an external power supply through the switch.

As a preferred technical scheme, each of the plurality of clamping devices comprises a U-shaped seat, two inverted L-shaped clamping pieces, two telescopic rods and two telescopic springs, the telescopic rods are fixedly arranged on two sides of the inner wall of the U-shaped seat, the inverted L-shaped clamping pieces are fixedly arranged at one ends of the two telescopic rods, which are far away from the U-shaped seat, and the telescopic springs are sleeved on the surfaces of the two telescopic rods.

As a preferred technical scheme of the utility model, an elastic sheet is clamped between every two adjacent inverted L-shaped clamping pieces.

As a preferred technical scheme, sliding grooves are formed in two sides of the bottom end of the inner wall of the U-shaped seat, and the two sliding grooves are respectively in sliding connection with the bottom ends of the two inverted L-shaped clamping pieces.

Compared with the prior art, the utility model has the beneficial effects that: the device carries out accurate location to the shell fragment through controller, infrared emitter and infrared receiver's cooperation, avoids the position of shell fragment deviation to appear to lead to riveting unable normal clear, gets off through two type of falling L holders at telescopic link and expanding spring's mating reaction and fixes the centre gripping to the shell fragment, avoids taking place to squint at the in-process shell fragment that carries out the punching press riveting and leads to the punching press riveting deviation to appear, and then leads to the shell fragment to scrap.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a block diagram of the clamping device of the present invention;

FIG. 4 is a block diagram of the present invention.

In the figure: 1. a base; 2. a controller; 3. a conveyor; 4. a clamping device; 41. a U-shaped seat; 42. an inverted L-shaped clamp; 43. a telescopic rod; 44. a tension spring; 5. a support; 6. a cylinder; 7. a switch; 8. a top plate; 9. mounting a plate; 10. punching a head; 11. an infrared emitter; 12. an infrared receiver; 13. a strut; 14. an elastic sheet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a semi-automatic positioning riveting device for assembling spring plates, which comprises a base 1, wherein a conveyor 3 is fixedly arranged at the top end of the base 1, a plurality of clamping devices 4 which are distributed at equal intervals are arranged on a conveyor belt of the conveyor 3, brackets 5 are fixedly arranged on two sides of a frame of the conveyor 3, a top plate 8 is fixedly arranged at the top between the two brackets 5, an air cylinder 6 is fixedly arranged at the top end of the top plate 8, a mounting plate 9 is fixedly connected with the movable end of the air cylinder 6 by penetrating through the top plate 8, a plurality of stamping heads 10 are fixedly arranged at the bottom end of the mounting plate 9, supporting rods 13 are fixedly arranged in the middle parts of the inner sides of the two brackets 5, an infrared emitter 11 and an infrared receiver 12 are respectively and fixedly arranged on the opposite sides of the two supporting rods 13, and the spring plates 14 are accurately positioned by the cooperative fit of a controller 2, the infrared emitter 11 and the infrared receiver 12, the riveting device can avoid the situation that riveting can not be normally carried out due to deviation of the position of the elastic sheet 14.

Preferably, base 1 openly one side fixed mounting has controller 2, and conveyer 3, cylinder 6, infrared emitter 11 and infrared receiver 12 all with controller 2 electric connection, and the model of controller 2 is SD506, and controller 2 control cylinder 6 circular telegram begins work, promotes mounting panel 9 downstream through cylinder 6, and then drives a plurality of punching press head 10 downstream and comes to rivet shell fragment 14.

Preferably, a switch 7 is fixedly installed on the other side of the front surface of the base 1, the controller 2 is electrically connected with an external power supply through the switch 7, the switch 7 is turned on, and the controller 2 starts to be started.

Preferably, a plurality of clamping device 4 all includes U type seat 41, two type of falling L holders 42, two telescopic links 43 and two expanding spring 44, the both sides of U type seat 41 inner wall are all fixed and are provided with telescopic link 43, the one end that U type seat 41 was kept away from to two telescopic links 43 is all fixed and is provided with type of falling L holder 42, the surface of two telescopic links 43 all overlaps and is equipped with expanding spring 44, get off at telescopic link 43 and expanding spring 44's mating reaction through two type of falling L holders 42 and carry out fixed centre gripping to shell fragment 14, avoid taking place the skew at the in-process shell fragment 14 that carries out the punching press riveting and lead to the punching press riveting to appear the deviation, and then lead to shell fragment 14 to scrap.

Preferably, the elastic sheet 14 is clamped between every two adjacent inverted-L-shaped clamping pieces 42, and a rivet hole is formed in the elastic sheet 14.

Preferably, the spout has all been seted up to the both sides of U type seat 41 inner wall bottom, and two spouts respectively with the bottom sliding connection of two type of falling L holder 42, the type of falling L holder 42 slides along the spout more stably.

When the semi-automatic positioning riveting device is used, an operator firstly places a plurality of elastic sheets 14 in a plurality of U-shaped seats 41 respectively, the elastic sheets 14 are fixedly clamped under the matching action of an expansion link 43 and an expansion spring 44 through two inverted L-shaped clamping pieces 42, the deviation of punching riveting caused by the deviation of the elastic sheets 14 in the punching riveting process is avoided, the elastic sheets 14 are scrapped, rivets are manually clamped in rivet holes in the elastic sheets 14, the controller 2 controls the conveyor 3 to be electrified to start working, the conveyor 3 drives a plurality of clamping devices 4 to move, the elastic sheets 14 are further driven to move, the infrared emitter 11 emits infrared rays, the infrared receiver 12 receives the infrared rays, when one end of each clamping device 4 moves between the infrared emitter 11 and the infrared receiver 12, infrared receiver 12 can't receive the infrared ray, can feed back information to controller 2, control 3 stop work of conveyer, through controller 2, infrared emitter 11 and infrared receiver 12 cooperate and carry out accurate location to shell fragment 14, the position deviation of avoiding shell fragment 14 appears and leads to riveting unable normal clear, 2 control cylinders of controller 6 circular telegram start work, promote mounting panel 9 downstream through cylinder 6, and then drive a plurality of punching press head 10 downstream and rivet shell fragment 14.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a semi-automatic positioning riveting set for shell fragment equipment, includes base (1), its characterized in that: the top fixed mounting of base (1) has conveyer (3), be equipped with clamping device (4) that a plurality of equidistance distributes on the conveyer belt of conveyer (3), the both sides of conveyer (3) frame are all fixed and are provided with support (5), two fixed roof (8) that are provided with in top between support (5), the top fixed mounting of roof (8) has cylinder (6), the expansion end of cylinder (6) passes roof (8) fixedly connected with mounting panel (9), the bottom mounting of mounting panel (9) is provided with a plurality of punching press head (10), two the middle part of support (5) inboard is all fixed and is provided with branch (13), two there are infrared emitter (11) and infrared receiver (12) branch (13) relative one side difference fixed mounting.

2. The semi-automatic positioning and riveting device for shrapnel assembly according to claim 1, characterized in that: the device is characterized in that a controller (2) is fixedly mounted on one side of the front face of the base (1), and the conveyor (3), the air cylinder (6), the infrared emitter (11) and the infrared receiver (12) are all electrically connected with the controller (2).

3. The semi-automatic positioning and riveting device for shrapnel assembly according to claim 2, characterized in that: the other side fixed mounting that base (1) is positive has switch (7), controller (2) pass through switch (7) and external power electric connection.

4. The semi-automatic positioning and riveting device for shrapnel assembly according to claim 1, characterized in that: a plurality of clamping device (4) all include U type seat (41), two type of falling L holders (42), two telescopic links (43) and two expanding spring (44), the both sides of U type seat (41) inner wall are all fixed and are provided with telescopic link (43), two the one end that U type seat (41) were kept away from in telescopic link (43) is all fixed and is provided with type of falling L holders (42), two the surface of telescopic link (43) all overlaps and is equipped with expanding spring (44).

5. The semi-automatic positioning and riveting device for shrapnel assembly according to claim 4, wherein: and an elastic sheet (14) is clamped between every two adjacent inverted L-shaped clamping pieces (42).

6. The semi-automatic positioning and riveting device for shrapnel assembly according to claim 4, wherein: the two sides of the bottom end of the inner wall of the U-shaped seat (41) are provided with sliding grooves.