CN202162535U - Knurling device for numerical control lathe - Google Patents
Knurling device for numerical control lathe Download PDFInfo
- Publication number
- CN202162535U CN202162535U CN2011202567403U CN201120256740U CN202162535U CN 202162535 U CN202162535 U CN 202162535U CN 2011202567403 U CN2011202567403 U CN 2011202567403U CN 201120256740 U CN201120256740 U CN 201120256740U CN 202162535 U CN202162535 U CN 202162535U
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- CN
- China
- Prior art keywords
- upper bracket
- steering wheel
- knurling device
- wheel
- type frid
- 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
The utility model discloses a knurling device for a numerical control lathe, which comprises a T-shaped groove plate mounted on a rotary cutting disc, wherein an upper bracket and a lower bracket are mounted on the T-shaped groove plate, and a knurl wheel and a steering wheel which are used for clamping workepieces are mounted on the upper bracket and the lower bracket respectively; the T-shaped groove plate is rotatablely mounted on the rotary cutting disc through a rotating shaft and a positioning pin, a vertical T-shaped groove is formed on the T-shaped groove plate, both the upper bracket and the lower bracket are mounted on the T-shaped groove plate through bolts in an up and down moving manner, and the center distance between the knurl wheel and the steering wheel can be adjusted through the adjusting bolt mounted therebetween. The knurling device is mounted on the circular cutting disc of the numerical control lathe and is convenient to dismount; and the requirements of knurling processing to various workpieces can be achieved by rotating the adjusting bolt so as to adjust the center distance between the knurl wheel and the steering wheel, or replace the knurl wheel and the steering wheel.
Description
Technical field
The utility model patent relates to a kind of numerically controlled lathe and uses Knurling device, particularly the cylindrical Knurling device of dish class and shaft-like workpiece.
Background technology
When lathe in machining dish class and shaft-like workpiece, some excircle of workpiece has the annular knurl requirement, but does not also have and the supporting Knurling device of numerically controlled lathe at present, and therefore ten minutes needs a kind of numerically controlled lathe simple in structure, for convenience detach use Knurling device.
The utility model content
The utility model purpose: the utility model provides a kind of and addresses the aforementioned drawbacks, the numerically controlled lathe of excellent working performance is used Knurling device.
Technical scheme: a kind of numerically controlled lathe is used Knurling device; It is characterized in that: comprise the T type frid that is installed on the circular cutting disk; On T type frid, upper bracket and lower carriage are installed, on upper bracket and lower carriage, are separately installed with knurled wheel and steering wheel that workpiece is clamped; Said T type frid is rotatably installed on the circular cutting disk through rotating shaft and alignment pin; Have vertical T type groove on it; Upper bracket and lower carriage can be installed on the T type frid through screw respectively up or down, and regulate the centre-to-centre spacing between knurled wheel and the steering wheel through the adjustment screw rod that is installed between the two.Knurled wheel, steering wheel are symmetrically distributed in the both sides up and down of workpiece, and edging adds the man-hour steering wheel can offset the radial cutting force that knurled wheel applies workpiece, reduces the flexural deformation of workpiece; Rotating shaft can make the principal plane (X-Z face) of the central axis of knurled wheel and steering wheel perpendicular to numerically controlled lathe; Rotate the adjustment screw rod according to the size of workpiece, the centre-to-centre spacing of scalable knurled wheel and steering wheel realizes that the workpiece to different size carries out the annular knurl processing of certain depth.
Described numerically controlled lathe is used Knurling device, and T type frid is connected with circular cutting disk through connecting plate.
Described numerically controlled lathe is used Knurling device, and T type frid is provided with dog screw, and dog screw embeds in the T type frid from the side, and built-in end withstands the outside of alignment pin.
Described numerically controlled lathe is used Knurling device, and knurled wheel and steering wheel are installed in respectively on upper bracket and the lower carriage through bearing pin and needle bearing.
Described numerically controlled lathe is used Knurling device, and the contact-making surface of upper bracket and lower carriage and T type frid is the straight-sided flank that corresponds to each other and mesh, and can eliminate the gap between upper bracket and lower carriage and the T type frid, the vibrations that produce when avoiding annular knurl.
Beneficial effect: the numerically controlled lathe that the utility model provides is installed in Knurling device on the circular cutting disk of numerically controlled lathe, and is for convenience detach; Regulate the annular knurl processing request that the centre-to-centre spacing of knurled wheel and steering wheel just can realize various workpiece through rotating the adjustment screw rod; Knurled wheel, steering wheel are symmetrically distributed in the both sides up and down of workpiece, and edging adds the man-hour steering wheel can offset the radial cutting force that knurled wheel applies workpiece, reduces the flexural deformation of workpiece; This numerically controlled lathe with the Knurling device easy making process, reliable, efficient is high, percent defective is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model.
Shown in Fig. 1-2: connecting plate 13 is installed on the circular cutting disk 1 through two screws; T type frid 2 is provided with vertical T type groove, and the cross section of T type groove is the T type, and T type frid 2 is rotatably installed on the connecting plate 13 through dog screw 12, alignment pin 11 and rotating shaft 3; Wherein dog screw 12 embeds from the side of T type frid 2; Built-in end withstands the side of alignment pin 11, and rotating shaft 3 is used to adjust the perpendicularity of T type frid 2, and then the perpendicularity of the central axis between adjustment knurled wheel 5 and the steering wheel 8; Rotating shaft 3; When the central axis of knurled wheel 5 and steering wheel 8 during perpendicular to the principal plane (X-Z face) of numerically controlled lathe, screwed in place screw 12 makes it fix T type frid 2.
Adjustment screw rod 6 is installed between upper bracket 4 and the lower carriage 9, and the rotary threaded of wherein adjusting screw rod 6 two sections is in the opposite direction, rotates the distance between adjustment screw rod 6 scalable upper brackets 4 and the lower carriage 9, and then regulates the centre-to-centre spacing between knurled wheel 5 and the steering wheel 8; Upper bracket 4 also can be installed on the T type frid 2 through two T type screws 10 respectively with lower carriage 9 up or down; Wherein the T type end of two T type screws 10 on the upper bracket 4 is positioned at T type groove; The other end passes upper bracket 4; Can upper bracket 4 be installed on the T type frid 2 through the nut corresponding with it, the contact-making surface of upper bracket 4 and T type frid 2 is the straight-sided flank of engagement of corresponding to each other, and two T type screw 10 mounting means on the lower carriage 9 are identical with two T type screw 10 mounting means on the upper bracket 4; Therefore repeat no more, lower carriage 9 also is the straight-sided flank that corresponds to each other and mesh with the contact-making surface of T type frid 2; Knurled wheel 5 is installed in respectively on upper bracket 4 and the lower carriage 9 through bearing pin 14 and needle bearing 15 with steering wheel 8.
Introduce the concrete working method of embodiment below according to Fig. 1-2: at first connecting plate 13 is fixedly mounted on the circular cutting disk 1 through two screws; Again through T type frid 2 being rotatably installed on the connecting plate 13 through dog screw 12, alignment pin 11 and rotating shaft 3; To adjust screw rod 6 then and be installed between upper bracket 4 and the lower carriage 9, and upper bracket 4 and lower carriage 9 will be installed on the T type frid 2 through two T type screws 10 respectively movably; Again knurled wheel 5 and steering wheel 8 are installed in respectively on upper bracket 4 and the lower carriage 9 through bearing pin 14 and needle bearing 15; At last, rotating shaft 3 is when the central axis between knurled wheel 5 and the steering wheel 8 during perpendicular to the principal plane (X-Z face) of numerically controlled lathe; Screwed in place screw 12 makes it fix T type frid 2, rotates adjustment screw rod 6 according to the size of workpiece 7; Regulate the distance between upper bracket 4 and the lower carriage 9, and then regulate the centre-to-centre spacing between knurled wheel 5 and the steering wheel 8, so that realize workpiece 7 is carried out the annular knurl processing of certain depth; Meanwhile; T type screw 10 is along with the rotation of adjustment screw rod 6 is done corresponding displacement along T type groove direction (Y to), regulate the centre-to-centre spacing between knurled wheel 5 and the steering wheel 8 after, tighten the nut of T type screw 10 epimeres; Upper bracket 4 and lower carriage 9 are fixed on the T type frid 2 firmly, thereby make numerically controlled lathe can carry out the annular knurl processing of workpiece 7 with Knurling device.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement, these improve the protection domain that also should be regarded as the utility model.
Claims (5)
1. a numerically controlled lathe is used Knurling device; It is characterized in that: comprise the T type frid (2) that is installed on the circular cutting disk (1); Upper bracket (4) and lower carriage (9) are installed on T type frid (2), on upper bracket (4) and lower carriage (9), are separately installed with knurled wheel (5) and steering wheel (8) that workpiece (7) is clamped; Said T type frid (2) is rotatably installed on the circular cutting disk (1) through rotating shaft (3) and alignment pin (11); Have vertical T type groove on it; Upper bracket (4) and lower carriage (9) can be installed on the T type frid (2) through screw respectively up or down, and regulate the centre-to-centre spacing between knurled wheel (5) and the steering wheel (8) through the adjustment screw rod (6) that is installed between the two.
2. numerically controlled lathe as claimed in claim 1 is used Knurling device, it is characterized in that: T type frid (2) is connected with circular cutting disk (1) through connecting plate (13).
3. according to claim 1 or claim 2 numerically controlled lathe is used Knurling device, and it is characterized in that: T type frid (2) is provided with dog screw (12), and dog screw (12) embeds in the T type frid (2) from the side, and built-in end withstands the outside of alignment pin (11).
4. numerically controlled lathe as claimed in claim 1 is used Knurling device, it is characterized in that: knurled wheel (5) and steering wheel (8) are installed in respectively on upper bracket (4) and the lower carriage (9) through bearing pin (14) and needle bearing (15).
5. numerically controlled lathe as claimed in claim 1 is used Knurling device, it is characterized in that: upper bracket (4) and lower carriage (9) are the straight-sided flank that corresponds to each other and mesh with the contact-making surface of T type frid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202567403U CN202162535U (en) | 2011-07-20 | 2011-07-20 | Knurling device for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202567403U CN202162535U (en) | 2011-07-20 | 2011-07-20 | Knurling device for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162535U true CN202162535U (en) | 2012-03-14 |
Family
ID=45798386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202567403U Expired - Fee Related CN202162535U (en) | 2011-07-20 | 2011-07-20 | Knurling device for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014980A (en) * | 2014-05-16 | 2014-09-03 | 苏州创丰精密五金有限公司 | Device for performing segmented knurling on shaft product |
| CN105710595A (en) * | 2016-04-11 | 2016-06-29 | 华纳圣龙（宁波）有限公司 | Knurl aligning device for shaft |
-
2011
- 2011-07-20 CN CN2011202567403U patent/CN202162535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014980A (en) * | 2014-05-16 | 2014-09-03 | 苏州创丰精密五金有限公司 | Device for performing segmented knurling on shaft product |
| CN105710595A (en) * | 2016-04-11 | 2016-06-29 | 华纳圣龙（宁波）有限公司 | Knurl aligning device for shaft |
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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: 20120314 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |