CN2744495Y - Flat-pin quartz crystal shearing equipment - Google Patents
Flat-pin quartz crystal shearing equipment Download PDFInfo
- Publication number
- CN2744495Y CN2744495Y CN 200420091995 CN200420091995U CN2744495Y CN 2744495 Y CN2744495 Y CN 2744495Y CN 200420091995 CN200420091995 CN 200420091995 CN 200420091995 U CN200420091995 U CN 200420091995U CN 2744495 Y CN2744495 Y CN 2744495Y
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- pin
- shearing
- fixed
- quartz crystal
- flat
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- Expired - Fee Related
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Abstract
The utility model relates to mechanical shearing equipment, concretely, flat-pin quartz crystal shearing equipment, comprising a vibrating hopper feed device, a crystal conveying rectilinear orbit, a pin shearing device, a photoelectric detector and a single-chip microcomputer control system. The utility model is characterized in that the pin shearing device is arranged with a fixed cutter head and a movable cutter head which are separately fixed to a fixed cutter base and a cutter bar through a mechanical clip mode. The utility model avoids the defects of damage on the pin of the flat pin quartz crystal by other shearing methods so as to guarantee the shearing quality of the pin and increase the efficiency and the repair is convenient. The utility model is also suitable for the pin shearing of other electronic components.
Description
Technical field
The utility model relates to a kind of mechanical shearing equipment, relates to a kind of quartz crystal shearing equipment of flat pin specifically.
Background technology
In the production of electronic components process, usually run into the shear problem of electronic device pin, shearing as 49S quartz crystal pin, it has two kinds of the flat pins of circular cross-section pin and square-section, the pin of these two kinds of quartz crystals all must be through shearing, could satisfy the requirement of producing 49SMD quartz-crystal resonator or other crystal product, there is not the shear direction problem for the circular cross-section pin, can adopt traditional several different methods to finish shearing, and guarantee that easily shearing is indeformable, it is unaffected to cut pin rigidity and shear efficiency.Flat pin is sheared then different, and the flat horizontal surface of flat pin is sheared and is easy to distortion perpendicular to the straight line of two pins line, causes waste product.Each manufacturer shears flat pin quartz crystalline at present, mainly is manual operations, and production efficiency is very low.
Summary of the invention
The utility model provides a kind of normal direction along the pin flat horizontal surface to shear, avoid damaging the flat pin quartz crystalline shearing equipment of pin for overcoming shortcoming of the prior art.
The utility model is achieved by following technical scheme:
Flat pin quartz crystal shearing equipment, it includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, pin shearing device, photoelectric detection system and single-chip computer control system, described pin shearing device is provided with stationary knife head and dynamic cutter head, be fixed on stationary knife seat and the knife bar by the machinery mode of being installed respectively, the stationary knife seat is fixed on the support, knife bar is by the bearings that is fixed in support, the reducing motor output shaft drives knife bar and rotates, dynamic cutter head is installed in the top of knife bar, with the fastening location of screw, stationary knife is positioned under the stationary orbit.
Described flat pin quartz crystal shearing equipment, its tool tip material is carbide alloy or high-speed steel.
The utility model compared with prior art has the following advantages:
1. scissors is sheared along the normal direction of flat pin, has avoided the defective of other cutting method damage pins, has guaranteed the quality of pin.
2. adopt moving, the whole fine setting technology of stationary knife, guaranteed the rigidity of scissors, improved shear precision.
3. adopt the uninterrupted cut mode of moving knife rotation, feed motion and shearing motion unification to improve production efficiency.
4. regulate the distance between stationary orbit and the blade, can regulate the length of pin.
5. set up dynamic cutter head, stationary knife head separately, be easy to safeguard and change.
6. cutter head adopts carbide alloy or high-speed steel, long service life.
The utility model also can be used for the shearing of circular quartz crystal pin and other electronic device pin.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model
Fig. 2 is that structural representation cuts open in shear of the present utility model office
Fig. 3 is the tool position schematic diagram of the utility model shear
Fig. 4 is a moving knife rotating range schematic diagram
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in the figure, flat pin quartz crystal shearing equipment includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, the pin shearing device, photoelectric detection system and single-chip computer control system, wherein the pin shearing device is provided with stationary knife head 4 and dynamic cutter head 2, promptly use screw 5 by mechanical card mode respectively, nut 6 is fixed on stationary knife seat 14 and the knife bar 7, stationary knife seat 14 is fixed on the support, knife bar 7 is supported by the output bearing 8 that is fixed in reducing motor 15 on the support 1, the reducing motor output shaft is as knife bar, dynamic cutter head is installed in the top of knife bar, with the fastening location of screw, stationary knife is positioned under the stationary orbit.
The course of work is: power-on, and reducing motor 15 drives the knife bar rotation, and the blade of dynamic cutter head 2 and stationary knife head 4 forms a shear plane, and parallel with the quartz crystal flat horizontal surface; The vibrating bunker drawing-in device is arranged quartz crystal regularly, arrange good crystal 3 and deliver to vibrating the track 9, send into again on the stationary orbit 10, and be located by pressure wheel 11 glands 12 and stationary orbit 10, crystal pin in front arrives stationary knife sword place and is blocked, when moving knife rotation is by the time come, this pin is cut off, as shown in Figure 4, rotation along with moving knife, crystal is driven on stationary orbit to travel forward, during in-position 16 and dynamic cutter head break away from, this moment, the pin of back also arrived in the rotating range of moving knife sword, another pin with crystal when next moving knife sword turns over cuts off, the direction of shearing motion is consistent with the direction of feed motion, has eliminated the time of staying of shear history, has improved operating efficiency.
Skew about stationary orbit restriction crystal, guarantee that pin is in the scope of shearing knife edge, the briquetting of top is moving up and down of pressure wheel and gland restriction crystal, guarantee the top distance of stationary orbit to the stationary knife blade, this distance is exactly the pin length that requires, and adjusts the pin length after this distance just can change shearing.
Photoelectric detection system and single-chip computer control system are controlled drawing-in device, if detect when crystal is too many on the track, stop feeding, otherwise start drawing-in device.
Moving stationary knife head adopts to be fixed by machinery card mode, is convenient for changing and keeps in repair; The utility model also can be used for the shearing of circular quartz crystal pin and other electronic device pin.
Claims (3)
1, a kind of flat pin quartz crystal shearing equipment, it includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, the pin shearing device, photoelectric detection system and single-chip computer control system, it is characterized in that described pin shearing device is provided with stationary knife head and dynamic cutter head, be fixed on stationary knife seat and the knife bar by the machinery mode of being installed respectively, the stationary knife seat is fixed on the support, under stationary orbit, the moving knife bar is by bearings, be fixed on the support, support is fixed in platform, the reducing motor output shaft that is fixed in platform is connected with the moving knife bar by shaft coupling, and dynamic cutter head is fixed on the top of knife bar.
2, flat pin quartz crystal shearing equipment according to claim 1 is characterized in that tool tip material is carbide alloy or high-speed steel.
3, flat pin quartz crystal shearing equipment according to claim 1 is characterized in that the stationary knife head all adopts the machinery mode of being installed to be connected with stationary knife seat, dynamic cutter head with knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091995 CN2744495Y (en) | 2004-10-28 | 2004-10-28 | Flat-pin quartz crystal shearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091995 CN2744495Y (en) | 2004-10-28 | 2004-10-28 | Flat-pin quartz crystal shearing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744495Y true CN2744495Y (en) | 2005-12-07 |
Family
ID=35579282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091995 Expired - Fee Related CN2744495Y (en) | 2004-10-28 | 2004-10-28 | Flat-pin quartz crystal shearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744495Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172744A (en) * | 2010-12-28 | 2011-09-07 | 索尔思光电（成都）有限公司 | Device for shearing pins of optical elements |
| CN102172742A (en) * | 2010-12-30 | 2011-09-07 | 索尔思光电（成都）有限公司 | Device for shaping and cutting pin of optical device |
| CN104289636A (en) * | 2013-07-19 | 2015-01-21 | 兴勤（宜昌）电子有限公司 | Electronic element pin cutting-off device |
| CN114393148A (en) * | 2022-01-19 | 2022-04-26 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
-
2004
- 2004-10-28 CN CN 200420091995 patent/CN2744495Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172744A (en) * | 2010-12-28 | 2011-09-07 | 索尔思光电（成都）有限公司 | Device for shearing pins of optical elements |
| CN102172744B (en) * | 2010-12-28 | 2012-12-12 | 索尔思光电（成都）有限公司 | Device for shearing pins of optical elements |
| CN102172742A (en) * | 2010-12-30 | 2011-09-07 | 索尔思光电（成都）有限公司 | Device for shaping and cutting pin of optical device |
| CN102172742B (en) * | 2010-12-30 | 2013-04-03 | 索尔思光电（成都）有限公司 | Device for shaping and cutting pin of optical device |
| CN104289636A (en) * | 2013-07-19 | 2015-01-21 | 兴勤（宜昌）电子有限公司 | Electronic element pin cutting-off device |
| CN114393148A (en) * | 2022-01-19 | 2022-04-26 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
| CN114393148B (en) * | 2022-01-19 | 2024-04-05 | 绍兴奥美电子科技有限公司 | Crystal oscillator pin cutting mechanism and pin cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |