CN201529802U - Switch leading pin cutting mechanism - Google Patents
Switch leading pin cutting mechanism Download PDFInfo
- Publication number
- CN201529802U CN201529802U CN 200920219007 CN200920219007U CN201529802U CN 201529802 U CN201529802 U CN 201529802U CN 200920219007 CN200920219007 CN 200920219007 CN 200920219007 U CN200920219007 U CN 200920219007U CN 201529802 U CN201529802 U CN 201529802U
- Authority
- CN
- China
- Prior art keywords
- blade bearing
- cover frame
- cutter blade
- chute
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A switch leading pin cutting mechanism relates to the technical field of electronic element manufacture, and comprises a base, a sleeve frame, cutter blade holder sliding blocks, a cutter blade, a cutter blade holder pressing block, a sleeve frame locating slot and a cylinder, wherein the sleeve frame is arranged in the sleeve frame sliding slot on the base, convex inclined blocks are arranged on the inside wall surface of the frame edges on the left side and the right side of the sleeve frame, the cylinder is fixedly connected on the front end of the sleeve frame sliding slot, a pushing rod of the cylinder is vertically connected with the frame edges on the front side of the sleeve frame, the cutter blade holder sliding block and the right cutter blade holder sliding block are arranged in a cutter blade sliding slot, the tail ends of the left cutter blade holder sliding block and the right cutter blade holder sliding block respectively correspond to oblique surfaces of convex oblique blocks on the frame edge inner wall surfaces on the left side and the right side, and an anvil block fixed in the cutter blade holder sliding slot is arranged between the left cutter blade sliding block and the right cutter blade sliding block. The sleeve frame is moved under the effect of the cylinder, the sleeve frame oblique surfaces push the left cutter blade holder sliding block and the right cutter blade holder sliding block to converge to the middle, thereby cutting residual leading pins through cutter blades on the left cutter blade holder sliding block and the right cutter blade holder sliding block, which is convenient and rapid, the cutting is neat, and the working efficiency can be effectively improved.
Description
Technical field
The utility model relates to the electronic devices and components processing technique field, is specifically related to be used to cut the mechanism of unnecessary switch pin.
Background technology
Add man-hour at electronic devices and components, unified for the ease of size, the production efficiency height is saved mould, and the components and parts that have can design a plurality of pins, in concrete application process, only needs wherein part pin sometimes.For example: the switch that six roots of sensation pin is arranged, only need two pins wherein in the circuit that has, and unnecessary pin need cut, go back the reasonable special use of neither one at present and cut instrument, less because of the size of switch, general tool is difficult for cutting, cut ground also concordant inadequately, be unfavorable for welding, inefficiency.
Summary of the invention
In sum, main purpose of the present utility model is at the existing a kind of switch pin cutting mechanism that cuts the defective of unnecessary pin neither one suitable tools in the switch and propose.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of switch pin cutting mechanism comprises: pedestal, cover frame, blade bearing slide block, blade, blade bearing briquetting, cover frame locating slot and cylinder; Described pedestal upper surface is provided with and overlaps the frame chute longitudinally, also is provided with horizontal blade bearing chute in cover frame chute; Described cover frame is located in the cover frame chute on the pedestal, the cover frame is a rectangle frame, on the edge of cover frame left and right side, respectively be provided with one will overlap that frame is limited to can only be in the cover frame chute along overlapping the cover frame locating slot that frame chute direction moves forward and backward, on the edge internal face of cover frame left and right side, be provided with the skewback of projection, described cylinder is fixedly connected on the front end of cover frame chute, the vertical adapter sleeve frame of the push rod of cylinder front side edge; Described blade bearing slide block comprises a left side, right blade bearing slide block, a left side, right blade bearing slide block is located at the two ends of blade bearing chute symmetrically, respectively being provided with one on the notch both sides of blade bearing chute is limited to the blade bearing slide block in the blade bearing chute, the blade bearing briquetting that slides along blade bearing chute direction only, on a left side, the front end of right blade bearing slide block is provided with an insert pocket at least, have at least in the insert pocket and be provided with blade, a left side, the tail end of right blade bearing slide block is corresponding respectively on a cover frame left side, the inclined-plane of protruding skewback on the edge internal face on right side is on a left side, be provided with an anvil piece that is fixed in the blade bearing chute in the middle of the right blade bearing slide block.
Be provided with spring between the described left and right blade bearing slide block.
Respectively be provided with a inclined-plane at described left and right blade bearing slide block tail end and cooperate the cam that slides with the skewback of cover frame.
Described blade is flat chisels shape.
Described blade bearing slide block is provided with the blade briquetting.
Also comprise a top board, top board is fixedly connected on the cover frame locating slot, is provided with a locating hole corresponding with the anvil piece on described top board.
Described anvil piece is provided with a protruding locating piece.
Described blade bearing chute is provided with the pin tap.
The push rod of described cylinder is adjustable the connection with cover frame front side edge.
The front end of described left and right blade bearing slide block respectively is provided with three insert pocket.
The beneficial effects of the utility model are: place blade in the corresponding insert pocket of the pin that cuts with need after, switch is placed anvil piece top, pin places on the anvil piece face, under the effect of cylinder, cover is frameed shift moving, and cover framework inclined-plane promotes left and right blade bearing slide block and holds together to therebetween, thereby cut unnecessary pin disconnected by the blade on the left and right blade bearing slide block, fast convenient, be cropped neat, increase work efficiency effectively.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a decomposition texture schematic diagram 1 of the present utility model;
Fig. 3 is a decomposition texture schematic diagram 2 of the present utility model;
Macrostructure schematic diagram when Fig. 4 packs the blade bearing slide block into for blade of the present utility model;
The six pin switch perspective view of Fig. 5 for cutting;
The six pin switch bottom surface structural representations of Fig. 6 for cutting;
Fig. 7 is the utility model user mode reference diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model is further described:
Shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, switch 9 is six pin switches, unnecessary pin 91 need be cut, put it in the locating hole 81 in the middle of the utility model top board 8, start the cylinder 7 of pedestal 1 side by floor push after, unnecessary pin 91 will be cropped falls, and realizes cutting the concrete structure of operation with reference to following described.
Shown in Fig. 2 and Fig. 3, the utility model mainly comprises: pedestal 1, cover frame 2, blade bearing slide block 3, blade 4, blade bearing briquetting 5, cover frame locating slot 6 and cylinder 7.
Described pedestal 1 upper surface is provided with and overlaps frame chute 11 longitudinally, in cover frame chute 11, also be provided with boss, establish horizontal blade bearing chute 12 on the boss, be fixedly connected with an anvil piece 13 in blade bearing chute 12 centre positions, on blade bearing chute 12 positions corresponding below the anvil piece 13, be provided with pin tap 121, the pin that is used for cutting is discharged to the device outside, on anvil piece 13, be provided with a protruding locating piece 131, shown in Fig. 6, one locating slot 91 is arranged on the bottom surface of switch 9, projection locating piece 131 cooperates with locating slot 91, and switch 9 is located exactly, and two row's pins paste and are placed on the tow sides of anvil piece 13.
Described cover frame 2 is located in the cover frame chute 11 on the pedestal 1, cover frame 2 is a rectangle frame, respectively be provided with a cover frame locating slot 6 on the edge of cover frame 2 left and right sides, locating slot 6 is fixed on the pedestal 1 by screw, and limiting cover frame 2 can only move forward and backward in edge cover frame groove 11; On the edge internal face of cover frame 2 left and right sides, respectively be provided with the skewback 21 of projection; Described cylinder 7 is fixedly connected on the side of pedestal 1, that is to say the front end of cover frame chute 11, and the push rod 71 of cylinder 7 is provided with adjustable nut and cover frame 22 vertical adjustable connections of 2 front side edges.
Described blade bearing slide block 3 comprises left blade bearing slide block 31 and right blade bearing slide block 32, left and right blade bearing slide block 31,32 is located at respectively in the upper slitter bar chute 12 of pedestal 1 symmetrically, anvil piece 13 is kept apart both, anvil piece 13 is provided with spring through hole 132, be provided with spring 34 in the spring through hole 132 left and right blade bearing slide block 31,32 is applied elastic force to blade bearing chute 12 two ends, be used to cut resetting after finishing.Respectively be provided with a blade bearing briquetting 5 on the notch both sides of blade bearing chute 12, blade bearing briquetting 5 limits left and right blade bearing slide block 31,32 and can only the direction of both ends along blade bearing chute 12 slide in blade bearing chute 12.With reference to Fig. 3 and in conjunction with shown in Fig. 4, be provided with six insert pocket 313 at the front end of left and right blade bearing slide block 31,32, the pin 91 of each bar insert pocket 313 corresponding switch 9, the insert pocket 313 of pin 91 correspondences that need the cut blade 4 of packing into.Tail end at described left and right blade bearing slide block 31,32 respectively is provided with the cam 33 that an inclined-plane with the skewback 21 of cover frame 2 cooperates slip.
Described blade 4 flat chisels shapes, blade 4 can paste switch 9 bottom surfaces unnecessary pin 91 is being excised fully, does not stay tail end.Easy for installation for blade 4 is provided with blade briquetting 35 above blade 4 tail ends, blade briquetting 35 is pressed in blade 4 in the insert pocket 313 by screw.
At last, top board 8 is fixedly connected on the cover frame locating slot 6, is provided with a locating hole 81 corresponding with anvil piece 13 on described top board 8.
Operation principle of the present utility model: cylinder 7 work, push rod 71 promotes cover frame 2 and moves, cam 33 on the left and right blade bearing slide block 31,32 will advance to the centre along with the moving of skewback 21 of cover frame 2, insert pocket 313 on the left and right blade bearing slide block 31,32 is if there is the blade 4 of placement, corresponding pin 91 will be cropped falls, and cut pin pin tap 121 from the blade bearing chute 12 is discharged.
Claims (10)
1. a switch pin cutting mechanism is characterized in that: comprising: pedestal (1), cover frame (2), blade bearing slide block (3), blade (4), blade bearing briquetting (5), cover frame locating slot (6) and cylinder (7); Described pedestal (1) upper surface is provided with and overlaps frame chute (11) longitudinally, also is provided with horizontal blade bearing chute (12) in cover frame chute (11); Described cover frame (2) is located in the cover frame chute (11) on the pedestal (1), cover frame (2) is a rectangle frame, on the edge of cover frame (2) left and right side, respectively be provided with one will overlap that frame (2) is limited to can only be in the cover frame chute (11) along overlapping the cover frame locating slot (6) that frame chute (11) direction moves forward and backward, on the edge internal face of cover frame (2) left and right side, be provided with the skewback (21) of projection, described cylinder (7) is fixedly connected on the front end of cover frame chute (11), vertical adapter sleeve frame (2) the front side edge (22) of the push rod (71) of cylinder (7); Described blade bearing slide block (3) comprises a left side, right blade bearing slide block (31,32), a left side, right blade bearing slide block (31,32) be located at the two ends of blade bearing chute (12) symmetrically, respectively being provided with one on the notch both sides of blade bearing chute (12) is limited to blade bearing slide block (3) in the blade bearing chute (12), the blade bearing briquetting (5) that slides along blade bearing chute direction only, on a left side, right blade bearing slide block (31,32) front end is provided with an insert pocket (3 13) at least, have at least and be provided with blade (4) in the insert pocket (313), a left side, right blade bearing slide block (31,32) tail end is corresponding respectively on cover frame (a 2) left side, the inclined-plane of protruding skewback (21) on the edge internal face on right side is on a left side, right blade bearing slide block (31,32) be provided with an anvil piece (13) that is fixed in the blade bearing chute (12) in the middle of.
2. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: be provided with spring 34 between the described left and right blade bearing slide block (31,32).
3. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: the tail end at described left and right blade bearing slide block (31,32) respectively is provided with the cam (33) that an inclined-plane with the skewback (21) of cover frame (2) cooperates slip.
4. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: described blade (4) is flat chisels shape.
5. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: described blade bearing slide block (3) is provided with blade briquetting (35).
6. a kind of switch pin cutting mechanism according to claim 1, it is characterized in that: also comprise a top board (8), top board (8) is fixedly connected on the cover frame locating slot (6), is provided with a locating hole (81) corresponding with anvil piece (13) on described top board (8).
7. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: described anvil piece (13) is provided with a protruding locating piece (131).
8. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: described blade bearing chute (12) is provided with pin tap (121).
9. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: the push rod (71) of described cylinder (7) is adjustable the connection with cover frame (2) front side edge (22).
10. a kind of switch pin cutting mechanism according to claim 1 is characterized in that: the front end of described left and right blade bearing slide block (31,32) respectively is provided with three insert pocket (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920219007 CN201529802U (en) | 2009-09-30 | 2009-09-30 | Switch leading pin cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920219007 CN201529802U (en) | 2009-09-30 | 2009-09-30 | Switch leading pin cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529802U true CN201529802U (en) | 2010-07-21 |
Family
ID=42525213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920219007 Expired - Fee Related CN201529802U (en) | 2009-09-30 | 2009-09-30 | Switch leading pin cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521650A (en) * | 2013-10-18 | 2014-01-22 | 德阳致达精密电子有限公司 | PIN breaking machine |
| CN104785844A (en) * | 2015-03-17 | 2015-07-22 | 杭州斯泰新材料技术有限公司 | Bolt nut shears |
-
2009
- 2009-09-30 CN CN 200920219007 patent/CN201529802U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521650A (en) * | 2013-10-18 | 2014-01-22 | 德阳致达精密电子有限公司 | PIN breaking machine |
| CN103521650B (en) * | 2013-10-18 | 2015-07-01 | 德阳致达精密电子有限公司 | PIN breaking machine |
| CN104785844A (en) * | 2015-03-17 | 2015-07-22 | 杭州斯泰新材料技术有限公司 | Bolt nut shears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |