CN215941369U

CN215941369U - Filter pin shearing equipment

Info

Publication number: CN215941369U
Application number: CN202122430189.6U
Authority: CN
Inventors: 张治忠; 许东东; 李作为; 郭冬; 李平; 常肖; 郑蕾蕾
Original assignee: Jiyuan Jinpeng Electronic Technology Co ltd
Current assignee: Jiyuan Jinpeng Electronic Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-04
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a filter pin shearing device which comprises a base and a shearing seat, wherein the shearing seat is connected to two sides above the base in a sliding mode, a bottom conveying belt is fixedly connected to the middle part above the base, a fixing frame is fixedly connected to the upper parts of two sides of the base, elastic plates are fixedly connected to two sides of the fixing frame, one ends, far away from the fixing frame, of the two elastic plates are fixedly connected with a limiting conveying belt, and an adjusting mechanism is arranged inside the base. According to the utility model, the two shearing seats are arranged and matched with the adjusting mechanism, so that not only can the pins on two sides of the filter be sheared simultaneously, but also the shearing allowance of the pins can be adjusted by adjusting the distance between the shearing seats according to actual needs, and the practicability of the device is improved.

Description

Filter pin shearing equipment

Technical Field

The utility model relates to the technical field of electronic element processing equipment, in particular to a filter pin shearing device.

Background

After the electronic components are packaged, the pins are required to be cut and shaped, so that the pins can reach the size and shape of the universal standard. At present, pin shearing equipment adopts a structure that a cylinder and a piston rod are added, a cutter is installed on the piston rod, and the pin is sheared by controlling the piston rod to stretch and retract by filling and deflating the cylinder so that the cutter moves at a high speed. Through the bolt fastening between conventional pin shearing equipment piston rod and the cutter, this kind of connection structure is after the action is cuted many times, and easy connection is insecure between cutter and the piston rod, leads to the cutter not hard up, and it is unstable to cut the effect, and equipment fault rate is high, is difficult to long-time work, and maintenance and guarantee cost are higher. Network filter pin shearing equipment among the prior art, usual setting is through joint piece and draw-in groove structural connection between piston rod and cutter, replace traditional bolt construction, it is more firm to connect, the cutter can not become flexible after cuting many times, it is stable to cut the effect, product disability rate and equipment fault rate are low, do not need frequent maintenance and maintenance, nevertheless need a large amount of manual work to participate in when cuting, and can only cut the unilateral pin of wave filter, when processing the wave filter that has bilateral pin, need secondary operation, machining efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a filter pin shearing device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the shearing equipment for the pins of the filter comprises a base and shearing seats, wherein the shearing seats are connected to two sides above the base in a sliding manner, a bottom conveying belt is fixedly connected to the middle part above the base, fixing frames are fixedly connected to the upper parts of two sides of the base, elastic plates are fixedly connected to two sides of each fixing frame, one ends, far away from the fixing frames, of the two elastic plates are fixedly connected with limiting conveying belts, and an adjusting mechanism is arranged inside the base; two the shearing groove has all been seted up to the one end that the seat is close to the bottom conveyer belt of cuting, two the inside of cuting the seat all is provided with shears the mechanism, the top middle part fixedly connected with cylinder of mount, the inboard sliding connection of mount has the gangbar, the equal sliding connection in both ends of gangbar has the sliding sleeve, two the below of sliding sleeve all is provided with return spring with the corresponding position department of shearing mechanism.

Preferably, the shearing mechanism comprises a limiting groove, a shearing knife, a transmission rod and a hard alloy sheet, the limiting groove is arranged above one side, close to the shearing groove, of the shearing seat, the shearing knife is connected to the inside of the limiting groove in a sliding mode, the upper portion of the shearing knife is fixedly connected with the transmission rod, the top of the transmission rod penetrates through a return spring and is fixedly connected with a sliding sleeve, and the hard alloy sheet is embedded and fixed below the shearing groove through a screw and at the position corresponding to the shearing knife.

Preferably, adjustment mechanism includes threaded rod, first thread bush, second thread bush, transmission shaft and knob, threaded rod both ends and middle part all rotate with the base and are connected, first thread bush and second thread bush pass the both ends of threaded rod respectively and with threaded rod screw-thread fit, the screw thread opposite direction of first thread bush and second thread bush, the one end fixedly connected with transmission shaft of first thread bush is kept away from to the threaded rod, the one end fixedly connected with knob of threaded rod is kept away from to the transmission shaft.

Preferably, the two sides of the two ends of the base are both provided with limiting sliding grooves, and the two sides of the bottom of the shearing seat are both fixedly connected with sliding blocks corresponding to the limiting sliding grooves.

Preferably, two one sides of the shearing seats far away from the bottom conveying belt are provided with detachable baffles.

Preferably, the bottom output end of the cylinder penetrates through the fixing frame to be fixedly connected with the middle part of the linkage rod.

Preferably, the two sides of the belt body of the limiting conveying belt are provided with limiting side edges.

Preferably, the cutting edge part of the shearing knife corresponds to the cutting edge part of the hard alloy sheet.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two shearing seats are arranged and matched with the adjusting mechanism, so that the pins on two sides of the filter can be sheared simultaneously, the shearing allowance of the pins can be adjusted by adjusting the distance between the shearing seats according to actual needs, and the practicability of the device is improved.

2. The filter can be automatically limited and transported by arranging the bottom conveyor belt and the limiting conveyor belt, manual positioning and limiting are not needed, the processing efficiency is improved, and the practicability of the device is enhanced.

3. The hard alloy sheet is arranged at the shearing position of the shearing mechanism, so that the abrasion of the shearing position can be greatly reduced, the service life is prolonged, and the practicability of the device is enhanced.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a filter pin shearing apparatus according to the present invention;

fig. 2 is a schematic front structural diagram of a filter pin shearing apparatus according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a shearing base of the filter pin shearing apparatus according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a base of the filter pin shearing apparatus according to the present invention.

Illustration of the drawings:

1. a base; 2. a shearing seat; 3. shearing a groove; 4. a fixed mount; 5. a cylinder; 6. a bottom conveyor; 7. an elastic plate; 8. a shearing mechanism; 9. an adjustment mechanism; 10. a limiting conveyor belt; 11. a linkage rod; 12. a sliding sleeve; 13. a return spring; 801. a limiting groove; 802. a shearing knife; 803. a transmission rod; 804. a hard alloy sheet; 901. a threaded rod; 902. a first threaded sleeve; 903. a second threaded sleeve; 904. a drive shaft; 905. a knob.

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 described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-4, one embodiment of the present invention is provided: a filter pin shearing device comprises a base 1 and a shearing seat 2, wherein the shearing seat 2 is connected on both sides above the base 1 in a sliding manner, a bottom conveyor belt 6 is fixedly connected in the middle of the upper part of the base 1, a fixed frame 4 is fixedly connected above both sides of the base 1, elastic plates 7 are fixedly connected on both sides of the fixed frame 4, a limiting conveyor belt 10 is fixedly connected at one end of each elastic plate 7 far away from the fixed frame 4, limiting side edges are arranged on both sides of a belt body of the limiting conveyor belt 10, the bottom conveyor belt 6 is matched with the limiting conveyor belt 10, the filter can be automatically limited and transported without manual positioning and limiting, the processing efficiency is improved, the practicability of the device is enhanced, an adjusting mechanism 9 is arranged inside the base 1, the adjusting mechanism 9 comprises a threaded rod 901, a first threaded sleeve 902, a second threaded sleeve 903, a transmission shaft 904 and a knob 901, both ends and the middle part of the threaded rod are rotatably connected with the base 1, the two shearing seats 2 are matched with the adjusting mechanism 9, pins on two sides of the filter can be sheared simultaneously, shearing allowance of the pins can be adjusted by adjusting the distance of the shearing seats 2 according to actual needs, and the practicability of the device is improved.

The shearing mechanism 8 is arranged in each shearing seat 2, the shearing mechanism 8 comprises a limiting groove 801, a shearing knife 802, a transmission rod 803 and a hard alloy sheet 804, the limiting groove 801 is arranged above one side, close to the shearing groove 3, in each shearing seat 2, the shearing mechanism 8 is connected with the shearing knife 802 in a sliding manner, the top of the shearing knife 802 is fixedly connected with the transmission rod 803, the top of the transmission rod 803 penetrates through a return spring 13 and is fixedly connected with a sliding sleeve 12, the hard alloy sheet 804 is embedded and fixed below the shearing groove 3 through screws at a position corresponding to the shearing knife 802, the cutting edge of the shearing knife 802 corresponds to the cutting edge of the hard alloy sheet 804, and the abrasion of the shearing position can be greatly reduced, the service life is prolonged, the cylinder 5 is fixedly connected to the middle of the upper portion of the fixing frame 4, the linkage rod 11 is connected to the inner side of the fixing frame 4 in a sliding mode, the sliding sleeves 12 are connected to the two ends of the linkage rod 11 in a sliding mode, the return springs 13 are arranged at the positions, corresponding to the shearing mechanisms 8, below the two sliding sleeves 12, the bottom output ends of the cylinder 5 penetrate through the fixing frame 4 and the middle of the linkage rod 11, and power transmission of the cylinder 5 can be achieved under the condition that position adjustment of the shearing seat 2 is not affected.

The working principle is as follows: when the device is used, the filter is automatically limited and transported through the bottom conveyor belt 6 and the limiting conveyor belt 10, when pins of the filter reach shearing positions, the air cylinder 5 is started, the shearing knives 802 of the shearing seats 2 at two sides are driven to shear the pins through the linkage rod 11 and the transmission rod 803, the hard alloy sheet 804 arranged at the shearing positions can greatly reduce the abrasion of the shearing positions and prolong the service life, the adjusting mechanism 9 can adjust the shearing allowance of the pins by adjusting the distance between the two shearing seats 2 according to actual needs through rotating the knob 905, and the practicability of the device is improved.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a filter pin shearing equipment, includes base (1) and shearing seat (2), its characterized in that: the shearing seat (2) is connected to each of two sides above the base (1) in a sliding mode, the bottom conveying belt (6) is fixedly connected to the middle of the upper portion of the base (1), the fixing frame (4) is fixedly connected to the upper portions of the two sides of the base (1), the elastic plates (7) are fixedly connected to the two sides of the fixing frame (4), the limiting conveying belt (10) is fixedly connected to one end, far away from the fixing frame (4), of each of the two elastic plates (7), and the adjusting mechanism (9) is arranged inside the base (1); two shearing seat (2) are close to the one end of bottom conveyer belt (6) and have all seted up shearing groove (3), two the inside of shearing seat (2) all is provided with shears mechanism (8), the top middle part fixedly connected with cylinder (5) of mount (4), the inboard sliding connection of mount (4) has gangbar (11), the equal sliding connection in both ends of gangbar (11) has sliding sleeve (12), two the below of sliding sleeve (12) all is provided with return spring (13) with the corresponding position department of shearing mechanism (8).

2. A filter pin shearing apparatus as recited in claim 1, wherein: cut mechanism (8) including spacing groove (801), shearing sword (802), transfer line (803) and carbide piece (804), cut seat (2) inside one side top of being close to shearing groove (3) and be provided with spacing groove (801), the inside sliding connection of spacing groove (801) has shearing sword (802), the top and transfer line (803) fixed connection of shearing sword (802), return spring (13) and slip cap (12) fixed connection are passed at the top of transfer line (803), carbide piece (804) are inlayed through the screw and are fixed in the below of shearing groove (3) and the corresponding position department of shearing sword (802).

3. A filter pin shearing apparatus as recited in claim 2, wherein: adjusting mechanism (9) include threaded rod (901), first thread bush (902), second thread bush (903), transmission shaft (904) and knob (905), threaded rod (901) both ends and middle part all rotate with base (1) and are connected, first thread bush (902) and second thread bush (903) pass the both ends of threaded rod (901) respectively and with threaded rod (901) screw-thread fit, the screw thread opposite direction of first thread bush (902) and second thread bush (903), one end fixedly connected with transmission shaft (904) of first thread bush (902) are kept away from to threaded rod (901), one end fixedly connected with knob (905) of threaded rod (901) are kept away from to transmission shaft (904).

4. A filter pin shearing apparatus as recited in claim 3, wherein: the two sides of the two ends of the base (1) are both provided with limiting sliding grooves, and the two sides of the bottom of the shearing seat (2) are both fixedly connected with sliding blocks corresponding to the limiting sliding grooves.

5. A filter pin shearing apparatus as claimed in claim 4, wherein: two one side of shearing seat (2) keeping away from bottom conveyer belt (6) all is provided with detachable baffle.

6. A filter pin shearing apparatus as claimed in claim 5, wherein: the bottom output end of the air cylinder (5) penetrates through the fixed frame (4) and is fixedly connected with the middle part of the linkage rod (11).

7. The filter pin shearing apparatus of claim 6, wherein: and both sides of the belt body of the limiting conveying belt (10) are provided with limiting side edges.

8. The filter pin shearing apparatus of claim 7, wherein: the cutting edge part of the shearing knife (802) corresponds to the cutting edge part of the hard alloy sheet (804).