CN204148553U - A kind of inner guiding double end puncher - Google Patents
A kind of inner guiding double end puncher Download PDFInfo
- Publication number
- CN204148553U CN204148553U CN201420526869.5U CN201420526869U CN204148553U CN 204148553 U CN204148553 U CN 204148553U CN 201420526869 U CN201420526869 U CN 201420526869U CN 204148553 U CN204148553 U CN 204148553U
- Authority
- CN
- China
- Prior art keywords
- delivering gear
- cutter
- drive motors
- double end
- splicing sleeve
- 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
Links
Abstract
The utility model discloses a kind of inner guiding double end puncher, comprise the first cutter, the first delivering gear, the second cutter, the second delivering gear, main shaft, substrate for fixation workpiece, be fixed on the support on substrate top, be fixed on the splicing sleeve of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described splicing sleeve is provided with locating hole, the side of described locating hole is provided with the first feed hole, opposite side is provided with the second feed hole, and described first cutter and the second cutter correspondence are located at the inner side of the first delivering gear and the second delivering gear; The outside of described first delivering gear and the second delivering gear is provided with corresponding with it the first drive motors, the second drive motors; Described splicing sleeve outside is provided with spindle motor.The utility model discloses a kind of inner guiding double end puncher, realize two punching in the mode of inside guiding and connect cutter, two concentricity, the installation and debugging of axiality height are simple and easy.
Description
[technical field]
The utility model relates to a kind of punch device, is specifically related to a kind of inside for NdFeB material guiding double end puncher.
[background technology]
Neodymium-iron-boron magnetic material is the alloy of neodymium, iron oxide etc., also known as magnet steel, is the latest result of rare earth permanent-magnetic material development, is called as " magnetic king " due to the magnetic property of its excellence.Neodymium iron boron has high magnetic energy product and strong power, and the advantage of high-energy-density makes Nd-Fe-Bo permanent magnet material be applied widely in modern industry and electronic technology simultaneously.NdFeB material usually needs to punch in process, but punch device of the prior art can not complete punching mostly in clamped one time, introduce clamping error, and production efficiency is low, in addition, because the reason of equipment causes the axiality in hole to be difficult to ensure.
[summary of the invention]
For solving the problem, the utility model discloses a kind of inner guiding double end puncher, realize two punching in the mode of inside guiding and connect cutter, two concentricity, the installation and debugging of axiality height are simple and easy.
The technical solution of the utility model is as follows:
A kind of inner guiding double end puncher, comprise the first cutter, first delivering gear, second cutter, second delivering gear, for the main shaft of fixation workpiece, substrate, be fixed on the support on substrate top, be fixed on the splicing sleeve of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described splicing sleeve is provided with the locating hole for being fixed by socket described main shaft, the side of described locating hole is provided with the first feed hole for fixing described first delivering gear, opposite side is provided with the second feed hole for fixing described second delivering gear, described first cutter and the second cutter correspondence are located at the inner side of the first delivering gear and the second delivering gear, the outside of described first delivering gear and the second delivering gear is provided with corresponding with it the first drive motors, the second drive motors, described splicing sleeve outside is provided with the spindle motor for drive shaft.
In the disclosed inner guiding double end puncher of the utility model, Workpiece clamping head delivered to by workpiece to be processed, after clamping, main shaft High Rotation Speed, first drive motors drives the first delivering gear feed, second drive motors drives the second delivering gear feed simultaneously, first cutter and the second cutter are holed at the two ends of product simultaneously, when two secondary cutters respectively bore predetermined length, a cutter exits, another cutter continues feed, hole is got through, in clamped one time, punch in both direction simultaneously, speed is fast, improve production efficiency, avoid multiple clamping simultaneously and cause error accumulation, in addition, the first delivering gear, the second delivering gear adopt the mode of inner guiding, namely by the first feed hole in splicing sleeve and the second feed hole guiding, are conducive to improving concentricity, and then improve the axiality of double end punching.
[accompanying drawing explanation]
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment.
[detailed description of the invention]
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated.
As shown in Figure 1, inside of the present utility model guiding double end puncher, comprise the first cutter 6, first delivering gear 3, second cutter 9, second delivering gear 10, for the main shaft 8 of fixation workpiece, substrate 1, be fixed on the support 4 on substrate 1 top, be fixed on the splicing sleeve 5 on described support 4 top, described main shaft 8 is provided with Workpiece clamping head, the middle part of described splicing sleeve 5 is provided with the locating hole for being fixed by socket described main shaft 8, the side of described locating hole is provided with the first feed hole for fixing described first delivering gear 3, opposite side is provided with the second feed hole for fixing described second delivering gear 10, described first cutter 6 and the second cutter 9 correspondence are located at the inner side of the first delivering gear 3 and the second delivering gear 10, the outside of described first delivering gear 3 and the second delivering gear 10 is provided with the first corresponding with it drive motors 2, second drive motors 11, described splicing sleeve 5 outside is provided with the spindle motor 7 for drive shaft 8,
In the disclosed inner guiding double end puncher of the utility model, Workpiece clamping head delivered to by workpiece to be processed, after clamping, main shaft 8 High Rotation Speed, first drive motors 2 drives the first delivering gear 3 feed, second drive motors 11 drives the second delivering gear 10 feed simultaneously, first cutter 6 and the second cutter 9 are holed at the two ends of product simultaneously, when two secondary cutters respectively bore predetermined length, a cutter exits, another cutter continues feed, hole is got through, in clamped one time, punch in both direction simultaneously, speed is fast, improve production efficiency, avoid multiple clamping simultaneously and cause error accumulation, in addition, the first delivering gear 3, second delivering gear 10 adopts the mode of inner guiding, namely by the first feed hole in splicing sleeve and the second feed hole guiding, is conducive to improving concentricity, and then improves the axiality of double end punching.
Preferably, described first delivering gear 3 is co-axially fixed first screw mandrel of output shaft with described first drive motors 2, and described second delivering gear 10 is co-axially fixed second screw mandrel of output shaft with described second drive motors 11; The screw thread mated with described first screw mandrel and the second screw mandrel is provided with in described first feed hole and the second feed hole, threaded engagement in first screw mandrel and the first feed hole drives the first cutter 6 feeding, threaded engagement in second screw mandrel and the second feed hole drives the second cutter 9 feeding, ensures the axiality of double end punching further;
Preferably, described first drive motors 2 and the second drive motors 11 are servomotor or stepper motor, and the first drive motors 2 and the second drive motors 11 are fixed on the two ends of described splicing sleeve 5 by motor fixing seat, are convenient to centering.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (3)
1. an inner guiding double end puncher, it is characterized in that: comprise the first cutter, first delivering gear, second cutter, second delivering gear, for the main shaft of fixation workpiece, substrate, be fixed on the support on substrate top, be fixed on the splicing sleeve of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described splicing sleeve is provided with the locating hole for being fixed by socket described main shaft, the side of described locating hole is provided with the first feed hole for fixing described first delivering gear, opposite side is provided with the second feed hole for fixing described second delivering gear, described first cutter and the second cutter correspondence are located at the inner side of the first delivering gear and the second delivering gear, the outside of described first delivering gear and the second delivering gear is provided with corresponding with it the first drive motors, the second drive motors, described splicing sleeve outside is provided with the spindle motor for drive shaft.
2. inner guiding double end puncher as claimed in claim 1, it is characterized in that: described first delivering gear is first screw mandrel co-axially fixed with the output shaft of described first drive motors, described second delivering gear is second screw mandrel co-axially fixed with the output shaft of described second drive motors; The screw thread mated with described first screw mandrel and the second screw mandrel is provided with in described first feed hole and the second feed hole.
3. inner guiding double end puncher as claimed in claim 1, it is characterized in that: described first drive motors and the second drive motors are servomotor or stepper motor, the first drive motors and the second drive motors are fixed on described splicing sleeve two ends by motor fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526869.5U CN204148553U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding double end puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526869.5U CN204148553U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding double end puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148553U true CN204148553U (en) | 2015-02-11 |
Family
ID=52506706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526869.5U Expired - Fee Related CN204148553U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding double end puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148553U (en) |
-
2014
- 2014-09-12 CN CN201420526869.5U patent/CN204148553U/en not_active Expired - Fee Related
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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: 20150211 Termination date: 20160912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |