CN204868393U - Collet chuck terminal surface grinding device in NC cutting tool - Google Patents
Collet chuck terminal surface grinding device in NC cutting tool Download PDFInfo
- Publication number
- CN204868393U CN204868393U CN201520583921.5U CN201520583921U CN204868393U CN 204868393 U CN204868393 U CN 204868393U CN 201520583921 U CN201520583921 U CN 201520583921U CN 204868393 U CN204868393 U CN 204868393U
- Authority
- CN
- China
- Prior art keywords
- collet chuck
- headstock
- terminal surface
- motor
- guide rail
- 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 provides a collet chuck terminal surface grinding device in NC cutting tool, includes the emery wheel, characterized by is still including setting up the guide rail on the lathe, the guide rail on be provided with the motor and press from both sides the axle, the epaxial headstock that is provided with of clamp, the headstock on seted up with collet chuck complex coniform hole, the emery wheel setting that can reciprocate in the top of the headstock, the motor with press from both sides the axle and adopt a belt transmission to be connected, press from both sides the axle and can follow the synchronous reciprocating motion of guide rail with the motor, the beneficial effects of the utility model are that relative motion when having increased the collet chuck face grinding can guarantee collet chuck terminal surface roughness more easily, eliminates surface texture, guarantees between the collet chuck terminal surface plane degree that grinds and terminal surface and collet chuck axis perpendicularity, and the while makes machining efficiency improvement about 10% owing to having increased collet chuck and emery wheel contact surface relative velocity within a definite time.
Description
Technical field
The utility model relates to NC cutting tool technical field of processing equipment, is more particularly collet chuck face grinding device in a kind of NC cutting tool.
Background technology
Collet chuck is a kind of locking device of holding cutter, and usual and nut, handle of a knife etc. form grasping system, are applied on drilling and milling machine and machining center.The end surface grinding of tradition collet chuck adopts collet chuck to fix, with grinding wheel side plane direct grinding collet chuck end face.The collet chuck end face surface roughness processed like this is large, and superficial makings is obvious, and institute's mill tube folder end face plane degree and the error of perpendicularity greatly, be difficult to the precision reaching needs, and working (machining) efficiency are low.
Summary of the invention
For solving the problem, the utility model devises one can control collet chuck spin, and can radial linear reciprocal movement while spin, make collet chuck end face machining accuracy higher, and collet chuck face grinding device in the NC cutting tool of increasing work efficiency, its technical scheme is: in described a kind of NC cutting tool, collet chuck face grinding device comprises emery wheel, it is characterized in that also comprising the guide rail be arranged on lathe, described guide rail is provided with motor and folder axle, described folder axle is provided with the headstock, the described headstock offers the coniform hole coordinated with collet chuck, the top of what described emery wheel can move up and down the be arranged on headstock, described motor adopts belt transmission to be connected with folder axle, described folder axle and motor can move along guide rail synchronous reciprocating.
Collet chuck clamping is fixed on the headstock, open motor, motor is rotated by belt drive folder axle, and folder axle drives the headstock to rotate, and the headstock drives collet chuck to rotate, motor and the headstock drive collet chuck to move reciprocatingly along machine tool guideway simultaneously, emery wheel at a high speed spin also does feed motion in the direction of the arrow, completes workpiece end face grinding, after to be ground, the guide rail handled on lathe makes collet chuck exit grinding, then knocks the headstock gently with instrument and takes out collet chuck.
The beneficial effects of the utility model are that relative motion when collet chuck face grinding device adds collet chuck cross grinding in NC cutting tool can ensure collet chuck end face surface roughness relatively easily, eliminate superficial makings, ensure institute's mill tube folder end face plane degree and perpendicularity between end face and collet chuck axis, simultaneously because the relative velocity added between collet chuck and emery wheel contact surface makes working (machining) efficiency improve about 10%.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model, in accompanying drawing 1:
1. motor, 2. belt, 3. guide rail, 4. folder axle, the 5. headstock, 6. collet chuck, 7. emery wheel.
detailed description of the invention:
1 pair of the utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: in described NC cutting tool, collet chuck face grinding device comprises emery wheel 7, be arranged on the guide rail 3 on lathe, described guide rail 3 is provided with motor 1 and folder axle 4, described folder axle 4 is provided with the headstock 5, the described headstock 5 offers the coniform hole coordinated with collet chuck 6, the top being arranged on the headstock 5 that described emery wheel 7 can move up and down, described motor 1 adopts belt 2 to be in transmission connection with folder axle 4, described folder axle 4 can move along guide rail 3 synchronous reciprocating with motor 1.
Collet chuck 6 clamping is fixed on the headstock 5, open motor 1, motor 1 drives folder axle 4 to rotate by belt 2, and folder axle 4 drives the headstock 5 to rotate, and the headstock 5 drives collet chuck 6 to rotate, motor 1 and the headstock 5 drive collet chuck 6 to move reciprocatingly along machine tool guideway 3 simultaneously, emery wheel 7 at a high speed spin also does feed motion in the direction of the arrow, completes workpiece end face grinding, after to be ground, the guide rail 7 handled on lathe makes collet chuck 6 exit grinding, then knocks the headstock 5 gently with instrument and takes out collet chuck 6.
The beneficial effects of the utility model are that relative motion when collet chuck face grinding device adds collet chuck cross grinding in NC cutting tool can ensure collet chuck end face surface roughness relatively easily, eliminate superficial makings, ensure institute's mill tube folder end face plane degree and perpendicularity between end face and collet chuck axis, simultaneously because the relative velocity added between collet chuck and emery wheel contact surface makes working (machining) efficiency improve about 10%.
Claims (1)
1. collet chuck face grinding device in a NC cutting tool, comprise emery wheel (7), it is characterized in that also comprising the guide rail (3) be arranged on lathe, described guide rail (3) is provided with motor (1) and folder axle (4), described folder axle (4) is provided with the headstock (5), the described headstock (5) offers the coniform hole coordinated with collet chuck (6), described emery wheel (7) can be arranged on the top of the headstock (5) up or down, and described motor (1) adopts belt (2) to be in transmission connection with folder axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583921.5U CN204868393U (en) | 2015-08-06 | 2015-08-06 | Collet chuck terminal surface grinding device in NC cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583921.5U CN204868393U (en) | 2015-08-06 | 2015-08-06 | Collet chuck terminal surface grinding device in NC cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868393U true CN204868393U (en) | 2015-12-16 |
Family
ID=54812815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583921.5U Expired - Fee Related CN204868393U (en) | 2015-08-06 | 2015-08-06 | Collet chuck terminal surface grinding device in NC cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868393U (en) |
-
2015
- 2015-08-06 CN CN201520583921.5U patent/CN204868393U/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: 20151216 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |