CN214866441U

CN214866441U - A scrape tin iron sheet press forming equipment for crossing tin tool

Info

Publication number: CN214866441U
Application number: CN202120560610.2U
Authority: CN
Inventors: 尚崇栋
Original assignee: Shenzhen Chongxi Precision Metal Products Co ltd
Current assignee: Shenzhen Chongxi Precision Metal Products Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-26
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a tin scraping iron sheet pressing forming device for a tin passing jig, which comprises an operation table, wherein a supporting block is fixedly arranged on the upper surface of the operation table, a fixed block is fixedly arranged on one side of the supporting block, a fixed plate is fixedly arranged at the upper end of the supporting block, a first round shaft is rotatably arranged on one side of the fixed block, and a first connecting rod is fixedly arranged at one end of the first round shaft; the utility model discloses a second motor drives the head rod and rotates, the head rod drives the second connecting rod and removes, the second connecting rod drives the third connecting rod and removes, third connecting rod middle part carries on spacingly through the fourth connecting rod, the fourth connecting rod drives the movable block of tip, spout on the fixed plate reciprocates, in the mould pressed to the bed die under in promoting, press forming is carried out to scraping the tin paster, rethread first motor drives the carousel and rotates, the carousel drives the push rod and removes, the push rod drives the ejector pad and releases the bed die with the bottom plate, conveniently take out the finished product, and work efficiency is improved.

Description

A scrape tin iron sheet press forming equipment for crossing tin tool

Technical Field

The utility model relates to a tin tool technical field specifically is a scrape tin iron sheet press forming equipment for crossing tin tool.

Background

Cross tin tool, a neotype PCB tool to SMT processing, be applicable to the various PCB boards that have SMD component at the soldering tin face of plug-in components material, need use tin scraping iron sheet in the use of crossing tin tool, traditional tin scraping iron sheet suppression forming equipment, it is very troublesome to take out the finished product from the mould when pressing the shaping, it is low to produce efficiency, and press equipment volume huge, the cost is higher, we propose a tin scraping iron sheet suppression forming equipment who is used for crossing tin tool for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scrape tin iron sheet press forming equipment for crossing tin tool to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tin scraping iron sheet pressing forming device for a tin passing jig comprises an operating table, wherein a supporting block is fixedly arranged on the upper surface of the operating table, a fixed block is fixedly arranged on one side of the supporting block, a fixed plate is fixedly arranged at the upper end of the supporting block, a first round shaft is rotatably arranged on one side of the fixed block, a first connecting rod is fixedly arranged at one end of the first round shaft, a second connecting rod is rotatably arranged at one end of the first connecting rod, a third connecting rod is rotatably arranged at one end of the second connecting rod, a fourth connecting rod is rotatably arranged on the supporting block, the other end of the fourth connecting rod is rotatably connected with the third connecting rod, a moving block is rotatably arranged at the other end of the third connecting rod, an upper die is fixedly arranged at the lower end of the moving block, a lower die is fixedly arranged on the upper surface of the operating table, a bottom plate is slidably arranged in the lower die, and a fixed box is fixedly arranged on the lower surface of the operating table, the fixed box is internally provided with a push block in a sliding mode, the lower end of the fixed box is fixedly provided with a limiting plate, one side of the limiting plate is provided with a second round shaft in a rotating mode, a turntable is arranged on the second round shaft in a rotating mode, one side of the turntable is provided with a push rod in a rotating mode, and the other end of the push rod is connected with the push block in a rotating mode.

Preferably, the lower surface of the push block is provided with a groove, a rotating shaft is fixedly arranged in the groove, and the rotating shaft is rotatably connected with the push rod.

Preferably, the side surface of the bottom plate is provided with a jack, and one side of the lower die is inserted with an insertion rod.

Preferably, the fixed first motor that is equipped with of limiting plate opposite side, first motor output and second circle axle fixed connection, the fixed second motor that is equipped with of fixed block opposite side, second motor output and first circle axle fixed connection.

Preferably, a third round shaft is fixedly arranged on one side of the supporting block, and one end of the third round shaft is rotatably connected with a fourth connecting rod.

Preferably, a sliding groove is formed in the fixed plate, and the moving block is connected with the sliding groove in a sliding mode.

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

1. the utility model discloses a second motor drives the head rod and rotates, the head rod drives the second connecting rod and moves, the second connecting rod drives the third connecting rod and moves, third connecting rod middle part is spacing through the fourth connecting rod, the fourth connecting rod drives the movable block of tip, reciprocate along the spout on the fixed plate, promote the upper die and press to the bed die directly below, press forming is carried out to scraping tin paster, rethread first motor drives the carousel and rotates, the carousel drives the push rod and moves, the push rod drives the ejector pad and releases the bed die with the bottom plate, conveniently take out the finished product, improve work efficiency;

2. this practicality is equipped with the inserted bar, runs through bed die and bottom plate through the inserted bar, with bottom plate rigidity, when last mould pushes down, still plays the supporting role, improves product quality.

Drawings

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

FIG. 2 is a schematic view of the upper mold structure of the present invention;

FIG. 3 is a schematic view of the lower mold structure of the present invention;

fig. 4 is a schematic view of the structure of the push block of the present invention.

In the figure: 1. an operation table; 11. a support block; 12. a fixed block; 13. a fixing plate; 14. a first circular shaft; 15. a first connecting rod; 16. a second connecting rod; 17. a third connecting rod; 18. a fourth connecting rod; 19. a moving block; 2. an upper die; 21. a lower die; 22. a base plate; 23. a fixing box; 24. a push block; 25. a limiting plate; 26. a second circular shaft; 27. a turntable; 28. a push rod; 3. a groove; 31. a rotating shaft; 4. a first motor; 41. a jack; 42. inserting a rod; 5. a second motor; 6. a third circular shaft; 7. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tin scraping iron sheet pressing forming device for a tin passing jig comprises an operating table 1, wherein a supporting block 11 is fixedly arranged on the upper surface of the operating table 1, a fixed block 12 is fixedly arranged on one side of the supporting block 11, a fixed plate 13 is fixedly arranged at the upper end of the supporting block 11, a first round shaft 14 is rotatably arranged on one side of the fixed block 12, a first connecting rod 15 is fixedly arranged at one end of the first round shaft 14, a second connecting rod 16 is rotatably arranged at one end of the first connecting rod 15, a third connecting rod 17 is rotatably arranged at one end of the second connecting rod 16, a fourth connecting rod 18 is rotatably arranged on the supporting block 11, the other end of the fourth connecting rod 18 is rotatably connected with the third connecting rod 17, a moving block 19 is rotatably arranged at the other end of the third connecting rod 17, an upper die 2 is fixedly arranged at the lower end of the moving block 19, a lower die 21 is fixedly arranged on the upper surface of the operating table 1, a bottom plate 22 is slidably arranged in the lower die 21, and a fixed box 23 is fixedly arranged on the lower surface of the operating table 1, a push block 24 is arranged in the fixed box 23 in a sliding manner, a limit plate 25 is fixedly arranged at the lower end of the fixed box 23, a second round shaft 26 is arranged on one side of the limit plate 25 in a rotating manner, a rotating disc 27 is arranged on the second round shaft 26 in a rotating manner, a push rod 28 is arranged on one side of the rotating disc 27 in a rotating manner, the other end of the push rod 28 is connected with the push block 24 in a rotating manner, the supporting block 11 is arranged at the edge position of the operating table 1, the fixed block 12 is arranged at the middle position of one side of the supporting block 11, the fixed plate 13 is arranged at the other side of the supporting block 11, the second motor 5 drives the first round shaft 14 to rotate, the first round shaft 14 drives the first connecting rod 15 to rotate, the first connecting rod 15 drives the second connecting rod 16 to move, the second connecting rod 16 is in a vertical state, the second connecting rod 16 drives the third connecting rod 17 to move, the fourth connecting rod 18 is arranged at the middle position of the third connecting rod 17 to play a role in limiting effect, so that the third connecting rod 17 takes the fourth connecting rod 18 as a center, the two ends move up and down to drive the moving block 19 to slide along the sliding chute 7 on the fixed plate 13, the moving block 19 is attached to the inner wall of the sliding chute 7, the moving block 19 is limited, the moving block 19 pushes the upper die 2 to press down, the upper die 2 enters the lower die 21, the material inside is pressed and formed, when the material is formed, the first motor 4 drives the second round shaft 26 to rotate, the second round shaft 26 drives the rotary disc 27 to rotate, one end of the rotary disc 27 is semicircular, the other end is rectangular, the end part of the push rod 28 is connected with the rectangle, the push rod 28 pushes the push block 24 to slide along the fixed box 23, the upper end of the fixed box 23 is connected with the operation table 1, the outlet on the operation table 1 is aligned with the outlet of the fixed box 23, the push block 24 pushes the bottom plate 22 to ascend, the bottom plate 22 is positioned in the cavity of the lower die 21, the bottom plate 22 is attached to the inner wall and extends out of the lower die 21, so that staff can take out the finished product conveniently.

The lower surface of the push block 24 is provided with a groove 3, a rotating shaft 31 is fixedly arranged in the groove 3, and the rotating shaft 31 is rotatably connected with the push rod 28.

The side of the bottom plate 22 is provided with an insertion hole 41, one side of the lower die 21 is inserted with an insertion rod 42, the insertion rod 42 penetrates through the lower die 21 and the bottom plate 22, the bottom plate 22 is fixed in position, and the bottom plate 22 plays a supporting role in downward pressing.

The other side of the limiting plate 25 is fixedly provided with a first motor 4, the output end of the first motor 4 is fixedly connected with a second round shaft 26, the other side of the fixing block 12 is fixedly provided with a second motor 5, and the output end of the second motor 5 is fixedly connected with the first round shaft 14.

A third round shaft 6 is fixedly arranged on one side of the supporting block 11, and one end of the third round shaft 6 is rotatably connected with a fourth connecting rod 18.

The fixed plate 13 is provided with a sliding chute 7, and the moving block 19 is connected with the sliding chute 7 in a sliding way to limit the position of the moving block 19.

The working principle is as follows: firstly, putting a material on a bottom plate 22 in a lower die 21, then, opening a second motor 5, driving a first round shaft 14 to rotate by the second motor 5, driving a first connecting rod 15 to rotate by the first round shaft 14, driving a second connecting rod 16 to move by the first connecting rod 15, driving a third connecting rod 17 to move by the second connecting rod 16, limiting the third connecting rod 17 by a fourth connecting rod 18 positioned in the middle of the third connecting rod 17, enabling the third connecting rod 17 to move up and down by taking the fourth connecting rod 18 as the center and driving a moving block 19 to slide along a sliding chute 7 on a fixed plate 13, driving the moving block 19 to push an upper die 2 to press down, enabling the upper die 2 to enter the lower die 21 to press and form the material inside, when the material is formed, driving a second round shaft 26 to rotate by the first motor 4, driving a second round shaft 26 to rotate a rotary table 27 to rotate, and pushing a push rod 28 to push a pushing block 24 to slide along a fixed box 23, the pushing block 24 pushes the bottom plate 22 to rise, so that the bottom plate 22 extends out of the lower die 21, a worker can conveniently take out a finished product, the inserting rod 42 penetrates through the lower die 21 and the bottom plate 22, the position of the bottom plate 22 is fixed, and the bottom plate 22 also plays a supporting role in pressing down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tin scraping iron sheet pressing forming device for a tin passing jig comprises an operating table (1) and is characterized in that a supporting block (11) is fixedly arranged on the upper surface of the operating table (1), a fixed block (12) is fixedly arranged on one side of the supporting block (11), a fixed plate (13) is fixedly arranged at the upper end of the supporting block (11), a first round shaft (14) is rotatably arranged on one side of the fixed block (12), a first connecting rod (15) is fixedly arranged at one end of the first round shaft (14), a second connecting rod (16) is rotatably arranged at one end of the first connecting rod (15), a third connecting rod (17) is rotatably arranged at one end of the second connecting rod (16), a fourth connecting rod (18) is rotatably arranged on the supporting block (11), the other end of the fourth connecting rod (18) is rotatably connected with the third connecting rod (17), and a moving block (19) is rotatably arranged at the other end of the third connecting rod (17), the fixed mould (2) that is equipped with of movable block (19) lower extreme, operation panel (1) fixed surface is equipped with bed die (21), it is equipped with bottom plate (22) to slide in bed die (21), operation panel (1) fixed surface is equipped with fixed box (23), it is equipped with ejector pad (24) to slide in fixed box (23), fixed box (23) lower extreme is fixed and is equipped with limiting plate (25), limiting plate (25) one side is rotated and is equipped with second circle axle (26), it is equipped with carousel (27) to rotate on second circle axle (26), carousel (27) one side is rotated and is equipped with push rod (28), the push rod (28) other end rotates with ejector pad (24) and is connected.

2. The tin scraping iron sheet press forming equipment for the tin passing jig according to claim 1, characterized in that: the lower surface of the push block (24) is provided with a groove (3), a rotating shaft (31) is fixedly arranged in the groove (3), and the rotating shaft (31) is rotatably connected with the push rod (28).

3. The tin scraping iron sheet press forming equipment for the tin passing jig according to claim 1, characterized in that: the side surface of the bottom plate (22) is provided with an insertion hole (41), and one side of the lower die (21) is inserted with an insertion rod (42).

4. The tin scraping iron sheet press forming equipment for the tin passing jig according to claim 1, characterized in that: limiting plate (25) opposite side is fixed and is equipped with first motor (4), first motor (4) output and second circle axle (26) fixed connection, fixed block (12) opposite side is fixed and is equipped with second motor (5), second motor (5) output and first circle axle (14) fixed connection.

5. The tin scraping iron sheet press forming equipment for the tin passing jig according to claim 1, characterized in that: and a third round shaft (6) is fixedly arranged on one side of the supporting block (11), and one end of the third round shaft (6) is rotatably connected with a fourth connecting rod (18).

6. The tin scraping iron sheet press forming equipment for the tin passing jig according to claim 1, characterized in that: the fixed plate (13) is provided with a sliding groove (7), and the moving block (19) is connected with the sliding groove (7) in a sliding manner.