CN211308079U

CN211308079U - Surface indentation mechanism of tweezers

Info

Publication number: CN211308079U
Application number: CN201922011868.2U
Authority: CN
Inventors: 丁小红; 彭会会; 刘希望
Original assignee: Suzhou Chuangshi Precision Hardware Co ltd
Current assignee: Suzhou Chuangshi Precision Hardware Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-21
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a surperficial indentation mechanism of tweezers, including the supporting seat, the top of supporting seat is provided with first backup pad and is located the second backup pad of first backup pad one side, and the top of first backup pad is provided with conveying component and is located the left indentation module of conveying component, and conveying component comprises two slide rails, two slides and a third backup pad, and the top of third backup pad is provided with fixed subassembly, and fixed subassembly comprises a support frame, a baffle, two briquettings, two gag lever posts, two springs and a connecting rod. The utility model discloses a spring promotes gag lever post and briquetting and presss from both sides tightly tweezers, then promotes the top that the third backup pad made tweezers get into the indentation mould from the right side of third backup pad, then carries out the indentation through indentation piece and indentation mould to tweezers, and indentation mould and indentation piece are kept away from to indentation in-process workman's hand to can avoid indentation mould and indentation piece to cause the injury to workman's hand.

Description

Surface indentation mechanism of tweezers

Technical Field

The utility model relates to an indentation mechanism specifically is a surperficial indentation mechanism of tweezers.

Background

The tweezers are used for clamping block-shaped medicines, metal particles, hair, fine thorns and other small things, can also be used for mobile phone maintenance, and are used for clamping leads, elements, integrated circuit pins and the like, different tweezers are needed in different occasions, one straight-head tweezers, one flat-head tweezers and one bent tweezers are generally prepared, the tweezers used in chemistry cannot be heated and cannot clamp acid medicines, the tweezers must be kept clean after being used, an indentation mechanism is needed to be used for pressing corresponding patterns on the handle part of the tweezers in the production process, most of the existing indentation mechanisms are used for pressing the tweezers by workers through holding the tweezers, and then indentation is carried out, and the working mode is high in danger and can possibly cause injury to the hands of the workers. We have therefore improved this and propose a surface indentation mechanism for forceps.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a surface indentation mechanism of tweezers, which comprises a supporting seat, wherein the top of the supporting seat is provided with a first supporting plate and a second supporting plate positioned on one side of the first supporting plate, the top of the first supporting plate is provided with a conveying component and an indentation module positioned on the left side of the conveying component, the conveying component consists of two slide rails, two slide seats and a third supporting plate, the top of the third supporting plate is provided with a fixing component, the fixing component consists of a supporting frame, a clapboard, two pressing blocks, two limiting rods, two springs and a connecting rod, the indentation module consists of a die holder, a limiting block, a limiting pin and an indentation die, the bottom of the die holder is fixedly connected with the top of the first supporting plate, the limiting block and the limiting block are fixedly arranged on the top of the die holder, the indentation die is connected with the outer surface of the limiting, spacing pin interlude is connected in the left side at stopper top, the top fixed mounting of second backup pad has the fourth backup pad, the top fixed mounting of fourth backup pad has the pneumatic cylinder, the piston rod of pneumatic cylinder runs through the fourth backup pad and extends to the bottom and the fixedly connected with installation piece of fourth backup pad, the bottom of installation piece is provided with the indentation piece.

As an optimal technical scheme of the utility model, two the bottom of slide rail all with the top fixed connection of first backup pad, two the slide is sliding connection respectively at the surface of two slide rails, third backup pad fixed mounting is between two slides.

As a preferred technical scheme of the utility model, the bottom of support frame and the top fixed connection of third backup pad, baffle fixed mounting is at the middle part of support frame, two the briquetting all sets up the inside at the support frame, and two briquettings are located the both sides of baffle respectively.

As a preferred technical scheme of the utility model, two the bottom of gag lever post respectively with the top fixed connection of two briquettings, two the top of gag lever post all runs through the support frame and extends to the outside on support frame top, connecting rod fixed mounting is on the top of two gag lever posts.

As an optimal technical scheme of the utility model, two the spring sets up respectively at the surface of two gag lever posts, and two the spring all is located the top of support frame.

As a preferred technical scheme of the utility model, the top fixed mounting of installation piece has the auxiliary rod that is located pneumatic cylinder one side, the top of auxiliary rod runs through the fourth backup pad and extends to the outside on fourth backup pad top, the pneumatic cylinder is external to have the hydraulic pressure station.

The utility model has the advantages that: the surface indentation mechanism of the tweezers is characterized in that a limiting rod and a pressing block are pushed by a spring to clamp the tweezers, then the third supporting plate is pushed from the right side of the third supporting plate to enable the tweezers to enter the upper part of an indentation die, then the tweezers are indented by an indentation block and the indentation die, the hands of workers are far away from the indentation die and the indentation block in the indentation process, so that the hands of the workers can be prevented from being damaged by the indentation die and the indentation block, the safety of the indentation mechanism is improved, two pressing blocks can fix the two tweezers, the indentation mechanism can process the two tweezers at one time, the working efficiency of the indentation mechanism is improved, the indentation die can be installed on a die holder by arranging the limiting block, the indentation die can be detached from the die holder after a limiting pin is pulled out, and the replacement of the indentation die by workers is facilitated, and further the practicality of this indentation mechanism has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a surface indentation mechanism of tweezers according to the present invention;

fig. 2 is a schematic structural view of an indentation module of the surface indentation mechanism of the tweezers of the present invention;

fig. 3 is a schematic structural diagram of the fixing component of the surface indentation mechanism of the tweezers of the present invention.

In the figure: 1. a supporting seat; 2. a first support plate; 3. a second support plate; 4. a slide rail; 5. a slide base; 6. a third support plate; 7. a support frame; 8. a partition plate; 9. briquetting; 10. a limiting rod; 11. a spring; 12. a connecting rod; 13. a die holder; 14. a limiting block; 15. a stopper; 16. a limit pin; 17. an indentation die; 18. an auxiliary lever; 19. a fourth support plate; 20. a hydraulic cylinder; 21. mounting blocks; 22. and (6) an indentation block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a surface indentation mechanism of tweezers, which comprises a supporting seat 1, a first supporting plate 2 and a second supporting plate 3 located on one side of the first supporting plate 2 are arranged on the top of the supporting seat 1, a conveying component and an indentation module located on the left side of the conveying component are arranged on the top of the first supporting plate 2, the conveying component comprises two sliding rails 4, two sliding seats 5 and a third supporting plate 6, a fixing component is arranged on the top of the third supporting plate 6, the fixing component comprises a supporting frame 7, a baffle plate 8, two pressing blocks 9, two limiting rods 10, two springs 11 and a connecting rod 12, the indentation module comprises a die holder 13, a limiting block 14, a block 15, a limiting pin 16 and an indentation die 17, the bottom of the die holder 13 is fixedly connected with the top of the first supporting plate 2, the limiting

blocks

14 and 15 are both fixedly installed on the, indentation mould 17 sliding connection is at the surface of stopper 14, and spacing pin 16 alternates to be connected on the left side at stopper 14 top, and the top fixed mounting of second backup pad 3 has fourth backup pad 19, and the top fixed mounting of fourth backup pad 19 has pneumatic cylinder 20, and the piston rod of pneumatic cylinder 20 runs through fourth backup pad 19 and extends to the bottom and the fixedly connected with installation piece 21 of fourth backup pad 19, and the bottom of installation piece 21 is provided with indentation piece 22.

Wherein, the bottom of two slide rails 4 all with the top fixed connection of first backup pad 2, two slide 5 sliding connection are respectively at the surface of two slide rails 4, 6 fixed mounting of third backup pad are between two slide 5, promote third backup pad 6 from the right side of third backup pad 6 and make tweezers get into indentation mould 17's top, then carry out the indentation to tweezers through indentation piece 22 and indentation mould 17, indentation mould 17 and indentation piece 22 are kept away from to indentation in-process workman's hand, thereby can avoid indentation mould 17 and indentation piece 22 to cause the injury to workman's hand.

Wherein, the bottom of support frame 7 and the top fixed connection of

third backup pad

6, 8 fixed mounting of baffle are in the middle part of support frame 7, and two briquetting 9 all set up the inside at support frame 7, and two briquetting 9 are located the both sides of baffle 8 respectively, can fix two tweezers through setting up two briquetting 9 to make this indentation mechanism can once only process two tweezers, and then improve the work efficiency of this indentation mechanism.

Wherein, the bottom of two gag lever posts 10 respectively with the top fixed connection of two briquetting 9, the top of two gag lever posts 10 all runs through support frame 7 and extends to the outside on support frame 7 top, connecting rod 12 fixed mounting is on the top of two gag lever posts 10, can be convenient for the staff through setting up connecting rod 12 and stimulate two gag lever posts 10 simultaneously, has improved the practicality of this indentation mechanism.

Wherein, two springs 11 set up respectively in the surface of two gag lever posts 10, and two springs 11 all are located the top of support frame 7.

Wherein, the top fixed mounting of installation piece 21 has the auxiliary rod 18 that is located pneumatic cylinder 20 one side, and the top of auxiliary rod 18 runs through fourth backup pad 19 and extends to the outside on fourth backup pad 19 top, and pneumatic cylinder 20 is external to have a hydraulic pressure station, and the applicable model of pneumatic cylinder 20 is the HOB80 pneumatic cylinder, can prescribe a limit to the position of installation piece 21 through setting up auxiliary rod 18 to it is more steady when making installation piece 21 reciprocate.

When the tweezers pressing device works, the connecting rod 12 is pulled upwards to enable the limiting rod 10 to drive the pressing block 9 to ascend, then the tweezers needing indentation are placed below the pressing block 9, then the connecting rod 12 is loosened, the acting force of the spring 11 pushes the limiting rod 10 and the pressing block 9 to descend, the pressing block 9 and the third supporting plate 6 are matched to clamp the tweezers, then the third supporting plate 6 is pushed from the right side of the third supporting plate 6, the handle of the tweezers is located above the indentation die 17, then the hydraulic cylinder 20 is started, the hydraulic cylinder 20 pushes the mounting block 21 and the indentation block 22 to descend and extrude the handle of the tweezers, at the moment, the image on the indentation die 17 is pressed on the handle of the tweezers, then the third supporting plate 6 is pulled to reset and pull the connecting rod 12 upwards, then the tweezers with indentations are taken down and loaded into new tweezers, the actions are repeated, and when the indentation die 17 needs to be replaced, upwards stimulate spacing pin 16 and with spacing pin 16, then to one side pulling indentation mould 17 can dismantle indentation mould 17 from die holder 13, and then the staff of being convenient for changes indentation mould 17, and then has improved the practicality of this indentation mechanism.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface indentation mechanism of tweezers comprises a supporting seat (1) and is characterized in that a first supporting plate (2) and a second supporting plate (3) located on one side of the first supporting plate (2) are arranged at the top of the supporting seat (1), a conveying component and an indentation module located on the left side of the conveying component are arranged at the top of the first supporting plate (2), the conveying component comprises two sliding rails (4), two sliding seats (5) and a third supporting plate (6), a fixing component is arranged at the top of the third supporting plate (6), the fixing component comprises a supporting frame (7), a partition plate (8), two pressing blocks (9), two limiting rods (10), two springs (11) and a connecting rod (12), the indentation module comprises a die holder (13), a limiting block (14), a stop block (15), a limiting pin (16) and an indentation die (17), the bottom of die holder (13) and the top fixed connection of first backup pad (2), the equal fixed mounting in the top of die holder (13) of stopper (14) and dog (15), indentation mould (17) sliding connection is at the surface of stopper (14), spacing pin (16) alternate and connect the left side at stopper (14) top, the top fixed mounting of second backup pad (3) has fourth backup pad (19), the top fixed mounting of fourth backup pad (19) has pneumatic cylinder (20), the piston rod of pneumatic cylinder (20) runs through fourth backup pad (19) and extends to the bottom and the fixedly connected with installation piece (21) of fourth backup pad (19), the bottom of installation piece (21) is provided with indentation piece (22).

2. The mechanism for indentation of tweezers surface according to claim 1, wherein the bottom of each of the two sliding tracks (4) is fixedly connected to the top of the first support plate (2), the two sliding bases (5) are slidably connected to the outer surfaces of the two sliding tracks (4), respectively, and the third support plate (6) is fixedly mounted between the two sliding bases (5).

3. The surface indentation mechanism of tweezers according to claim 1, wherein the bottom of the support frame (7) is fixedly connected to the top of the third support plate (6), the partition plate (8) is fixedly installed in the middle of the support frame (7), both of the pressing blocks (9) are disposed inside the support frame (7), and both of the pressing blocks (9) are respectively located on both sides of the partition plate (8).

4. The mechanism for indentation on surface of tweezers according to claim 1, wherein the bottom ends of the two limiting rods (10) are fixedly connected to the top ends of the two pressing blocks (9), the top ends of the two limiting rods (10) both penetrate through the supporting frame (7) and extend to the outside of the top end of the supporting frame (7), and the connecting rod (12) is fixedly mounted on the top ends of the two limiting rods (10).

5. The mechanism for indentation of surface of tweezers according to claim 1, wherein said two springs (11) are disposed on the outer surface of said two stop rods (10), respectively, and both springs (11) are located on the top of said support frame (7).

6. The mechanism for indenting the surface of tweezers according to claim 1, wherein the top of the mounting block (21) is fixedly mounted with an auxiliary rod (18) located at one side of the hydraulic cylinder (20), the top end of the auxiliary rod (18) penetrates through the fourth supporting plate (19) and extends to the outside of the top end of the fourth supporting plate (19), and the hydraulic cylinder (20) is externally connected with a hydraulic station.