CN204148552U - A kind of inner guiding single head puncher - Google Patents
A kind of inner guiding single head puncher Download PDFInfo
- Publication number
- CN204148552U CN204148552U CN201420524740.0U CN201420524740U CN204148552U CN 204148552 U CN204148552 U CN 204148552U CN 201420524740 U CN201420524740 U CN 201420524740U CN 204148552 U CN204148552 U CN 204148552U
- Authority
- CN
- China
- Prior art keywords
- delivering gear
- main shaft
- pilot hole
- fairlead
- fixed
- 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 single head puncher, comprise cutter, delivering gear, main shaft for fixation workpiece, support, be fixed on the fairlead of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described fairlead is provided with pilot hole, described delivering gear is fixed on the side of described pilot hole, described main shaft is fixed on the opposite side of pilot hole, and the inner side of described delivering gear is located at by described cutter; The outside of described delivering gear is provided with feed motor corresponding with it; Described fairlead outside is provided with the spindle motor for drive shaft.The utility model disclosed inner guiding single head puncher realizes punching location in mode lead in inside, turn around punching time can ensure the concentricity at two ends, hole to improve drilling precision and cutting-tool's used life.
Description
[technical field]
The utility model relates to puncher technical field, is specifically related to a kind of inside guiding single head puncher for processing neodymium iron boron.
[background technology]
NdFeB material has strong magnetic characteristic, be widely used in all conglomeraties, become a kind of social base product, owing to using the expansion in face, the required precision of magnet punching improves gradually, and current single head punch device is not mainly processing ferromagnetic material fabrication design, poor effect during processing ferromagnetic material, the following defect of ubiquity: 1, beat in via process, when turning around to punch, the concentricity at two ends is difficult to ensure; 2, drilling precision is lower, and speed is slow, and cutter life is short.
[summary of the invention]
For overcoming above-mentioned defect, the utility model discloses a kind of inner guiding single head puncher, realizing punching location in the mode of inside guiding, turn around can to ensure when punching the concentricity at two ends, hole, improve drilling precision and cutting-tool's used life.
The technical solution of the utility model is as follows:
A kind of inner guiding single head puncher, comprise cutter, delivering gear, main shaft for fixation workpiece, support, be fixed on the fairlead of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described fairlead is provided with pilot hole, described delivering gear is fixed on the side of described pilot hole, described main shaft is fixed on the opposite side of pilot hole, and the inner side of described delivering gear is located at by described cutter; The outside of described delivering gear is provided with feed motor corresponding with it; Described fairlead outside is provided with the spindle motor for drive shaft.
In the guiding single head puncher of inside of the present utility model, in the Workpiece clamping head of clamping workpiece on main shaft, motor drive shaft High Rotation Speed, feed motor-driven knife is holed on product, according to setting in advance, cutter returns deslagging after getting into certain depth, then continues boring, repeatedly deslagging can make cutting oil enter tool sharpening district, can extend cutting-tool's used life; Main shaft and delivering gear all by pilot hole in the middle part of fairlead guiding, improve drilling precision, turn around can to ensure when punching the concentricity at two ends, hole simultaneously.
[accompanying drawing explanation]
Fig. 1 is the structural representation 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 single head puncher, comprise cutter 6, delivering gear 7, main shaft 3 for fixation workpiece, support, be fixed on the fairlead 5 of described frame upper, described main shaft 3 is provided with Workpiece clamping head 4, and clamping workpiece to be processed is in described Workpiece clamping head 4 and drive workpiece to rotate by main shaft 3; The middle part of described fairlead 5 is provided with pilot hole, and described delivering gear 7 is fixed on the side of described pilot hole, and described main shaft 3 is fixed on the opposite side of pilot hole, and the inner side of described delivering gear 7 is located at by described cutter 6; The outside of described delivering gear 7 is provided with feed motor 8 corresponding with it; Described fairlead 5 outside is provided with the spindle motor 2 for drive shaft 3;
In the guiding single head puncher of inside of the present utility model, in the Workpiece clamping head of clamping workpiece on main shaft, motor drive shaft High Rotation Speed, feed motor-driven knife is holed on product, according to setting rule in advance, cutter 6 returns deslagging after getting into certain depth, then continues boring, repeatedly deslagging can make cutting oil enter tool sharpening district, can extend the service life of cutter 6; Main shaft 3 and delivering gear 7 all by pilot hole in the middle part of fairlead 5 guiding, improve drilling precision, turn around can to ensure when punching the concentricity at two ends, hole simultaneously.
Preferably, described delivering gear 7 is the co-axially fixed screw mandrel of output shaft with described feed motor 8; Correspondence position in described pilot hole is provided with the screw thread mated with described screw mandrel, drives cutter 6 feeding by the threaded engagement in screw mandrel and pilot hole, thus the axiality of punching;
Preferably, inside of the present utility model guiding single head puncher also comprises the cylinder 1 for driving described Workpiece clamping head, described cylinder 1 is fixed on described fairlead 5 near one end of main shaft 3, workpiece to be processed is delivered to Workpiece clamping head 4 by outside feed appliance, after cylinder is exerted oneself and is made Workpiece clamping, spindle motor 2 drive shaft 3 High Rotation Speed, feed motor 8 drives cutter 6 to hole on product.
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 single head puncher, it is characterized in that: comprise cutter, delivering gear, main shaft for fixation workpiece, support, be fixed on the fairlead of described frame upper, described main shaft is provided with Workpiece clamping head, the middle part of described fairlead is provided with pilot hole, described delivering gear is fixed on the side of described pilot hole, described main shaft is fixed on the opposite side of pilot hole, and the inner side of described delivering gear is located at by described cutter; The outside of described delivering gear is provided with feed motor corresponding with it; Described fairlead outside is provided with the spindle motor for drive shaft.
2. inner guiding single head puncher as claimed in claim 1, is characterized in that: described delivering gear is the co-axially fixed screw mandrel of output shaft with described feed motor; Correspondence position in described pilot hole is provided with the screw thread mated with described screw mandrel.
3. inner guiding single head puncher as claimed in claim 1, it is characterized in that: also comprise the cylinder for driving described Workpiece clamping head, described cylinder is fixed on described fairlead one end near main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524740.0U CN204148552U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding single head puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524740.0U CN204148552U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding single head puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148552U true CN204148552U (en) | 2015-02-11 |
Family
ID=52506705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524740.0U Expired - Fee Related CN204148552U (en) | 2014-09-12 | 2014-09-12 | A kind of inner guiding single head puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148552U (en) |
-
2014
- 2014-09-12 CN CN201420524740.0U patent/CN204148552U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160912 |