CN203509838U - Numerical control type double-end screw tap grinder - Google Patents
Numerical control type double-end screw tap grinder Download PDFInfo
- Publication number
- CN203509838U CN203509838U CN201320600473.6U CN201320600473U CN203509838U CN 203509838 U CN203509838 U CN 203509838U CN 201320600473 U CN201320600473 U CN 201320600473U CN 203509838 U CN203509838 U CN 203509838U
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- axis roller
- lead screw
- axis
- roller bearing
- screw hole
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Abstract
The utility model discloses a numerical control type double-end screw tap grinder which is high in production efficiency. The numerical control type double-end screw tap grinder comprises a machine frame and a fixing plate arranged on the machine frame in a sliding mode, wherein a lead screw sleeve, a precise electric rotator and a driven shaft fixing base are fixedly arranged on the fixing plate, a driving pulley and a first diamond dressing wheel are arranged on a first rotary shaft of the precise electric rotator, a second rotary shaft is arranged in the driven shaft fixing base in a rotary mode through a plurality of bearings, a driven pulley and a second diamond dressing wheel are arranged on the second rotary shaft, the driving pulley is connected with the driven pulley through a synchronous belt, an X-axis roller lead screw hole and a Y-axis roller lead screw hole are formed in the lead screw sleeve, an X-axis roller lead screw matched with the X-axis roller lead screw hole is arranged in the X-axis roller lead screw hole and is connected with an X-axis servo motor, and a Y-axis roller lead screw matched with the Y-axis roller lead screw hole is arranged in the Y-axis roller lead screw hole and is connected with a Y-axis servo motor.
Description
Technical field
The utility model relates to a kind of industrial machinery, relates in particular to a kind of digital-control two-head tap-grinding machine.
Background technology
In modern much machinery, all to use nut, in nut inner thread process, need to use screw tap, in the process of screw tap, need screw tap groove to carry out grinding, original CNC tap grinding machine is only provided with single head fixture, in process, can only process one piece of screw tap, working (machining) efficiency is low, and workman's clamping times is many, and labour intensity is large, along with the expansion of enterprise's production capacity, above contradiction is more outstanding.
Utility model content
Technical problem to be solved in the utility model is: the digital-control two-head tap-grinding machine that a kind of production efficiency is high is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: digital-control two-head tap-grinding machine, comprise: frame, be slidably arranged in the fixed head in frame, on described fixed head, be fixedly installed screw rod bushing, electric precise circulator and driven shaft holder, in the first rotating shaft of described electric precise circulator, be respectively arranged with driving pulley and the first finishing emery wheel, in described driven shaft holder, by some bearings, rotate and be provided with the second rotating shaft, in the second rotating shaft, be respectively arranged with driven pulley and the second finishing emery wheel, between described driving pulley and driven pulley, by Timing Belt, interconnect, on described screw rod bushing, be respectively arranged with X-axis roller bearing screw hole and Y-axis roller bearing screw hole, in described X-axis roller bearing screw hole, be provided with the X-axis roller bearing screw mandrel cooperatively interacting with it, X-axis roller bearing screw mandrel is connected with X-axis servomotor, in described Y-axis roller bearing screw hole, be provided with the Y-axis roller bearing screw mandrel cooperatively interacting with it, Y-axis roller bearing screw mandrel is connected with Y-axis servomotor.
The utility model has the advantages that: above-mentioned digital-control two-head tap-grinding machine, novel structure, easy to use, can process two pieces of screw taps simultaneously, grinding dimensional accuracy is consistent, has improved production efficiency, workman's clamping times reduces, reduce workman's labour intensity, met the demand that enterprise's production capacity expands.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model digital-control two-head tap-grinding machine.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1, fixed head, 2, screw rod bushing, 3, electric precise circulator, 4, driven shaft holder, the 5, first rotating shaft, 6, driving pulley, 7, the first finishing emery wheel, 8, bearing, the 9, second rotating shaft, 10, driven pulley, the 11, second finishing emery wheel, 12, Timing Belt, 13, X-axis roller bearing screw hole, 14, Y-axis roller bearing screw hole, 15, X-axis roller bearing screw mandrel, 16, X-axis servomotor, 17, Y-axis roller bearing screw mandrel, 18, Y-axis servomotor.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, describe in detail particular content of the present utility model.
As Fig. 1, Fig. 2 digital-control two-head tap-grinding machine, comprise: frame, be slidably arranged in the fixed head 1 in frame, on described fixed head 1, be fixedly installed screw rod bushing 2, electric precise circulator 3 and driven shaft holder 4, in the first rotating shaft 5 of described electric precise circulator 3, be respectively arranged with driving pulley 6 and the first finishing emery wheel 7, in described driven shaft holder 4, by some bearings 8, rotate and be provided with the second rotating shaft 9, in the second rotating shaft 9, be respectively arranged with driven pulley 10 and the second finishing emery wheel 11, between described driving pulley 6 and driven pulley 10, by Timing Belt 12, interconnect, on described screw rod bushing 2, be respectively arranged with X-axis roller bearing screw hole 13 and Y-axis roller bearing screw hole 14, in described X-axis roller bearing screw hole 13, be provided with the X-axis roller bearing screw mandrel 15 cooperatively interacting with it, X-axis roller bearing screw mandrel 15 is connected with X-axis servomotor 16, in described Y-axis roller bearing screw hole 14, be provided with the Y-axis roller bearing screw mandrel 17 cooperatively interacting with it, Y-axis roller bearing screw mandrel 17 is connected with Y-axis servomotor 18.
During use, electric precise circulator 3 drives the first rotating shaft 5 to carry out high speed rotating, be arranged on first in the first rotating shaft 5 finishing emery wheel 7 thereupon high speed rotating one screw tap is carried out to grinding, the driving pulley 6 being simultaneously arranged in the first rotating shaft 5 drives driven pulley 10 high speed rotating by belt 12, driven pulley 10 drives the second rotating shaft 9 that is arranged on driven shaft holder 4 inside to carry out high speed rotating, is arranged on the finishing of second in the second rotating shaft 9 emery wheel 11 and rotates thereupon another screw tap is carried out to grinding.
In use procedure, by X-axis servomotor 16, drive 15 rotations of X-axis screw rod with rollers, X-axis screw rod with rollers 15 cooperatively interacts with screw rod bushing 2, thereby makes screw rod bushing 2 drive the fixed head 1 being connected together and be arranged on electric precise circulator 3, driven shaft holder 4, the first finishing emery wheel 7 and the second finishing emery wheel 11 etc. on fixed head 1 to carry out X-direction and move.By Y-axis servomotor 18, drive 17 rotations of Y-axis screw rod with rollers, Y-axis screw rod with rollers 17 cooperatively interacts with screw rod bushing 2, thereby makes screw rod bushing 2 drive the fixed head 1 being connected together and be arranged on electric precise circulator 3, driven shaft holder 4, the first finishing emery wheel 7 and the second finishing emery wheel 11 etc. on fixed head 1 to carry out Y direction and move.
Above-mentioned digital-control two-head tap-grinding machine, novel structure, easy to use, can process two pieces of screw taps simultaneously, grinding dimensional accuracy is consistent, improve production efficiency, workman's clamping times reduces, and has reduced workman's labour intensity, has met the demand that enterprise's production capacity expands.
Claims (1)
1. digital-control two-head tap-grinding machine, it is characterized in that: comprising: frame, be slidably arranged in the fixed head (1) in frame, on described fixed head (1), be fixedly installed screw rod bushing (2), electric precise circulator (3) and driven shaft holder (4), in first rotating shaft (5) of described electric precise circulator (3), be respectively arranged with driving pulley (6) and the first finishing emery wheel (7), in described driven shaft holder (4), by some bearings (8), rotate and be provided with the second rotating shaft (9), in the second rotating shaft (9), be respectively arranged with driven pulley (10) and the second finishing emery wheel (11), between described driving pulley (6) and driven pulley (10), by Timing Belt (12), interconnect, on described screw rod bushing (2), be respectively arranged with X-axis roller bearing screw hole (13) and Y-axis roller bearing screw hole (14), in described X-axis roller bearing screw hole (13), be provided with the X-axis roller bearing screw mandrel (15) cooperatively interacting with it, X-axis roller bearing screw mandrel (15) is connected with X-axis servomotor (16), in described Y-axis roller bearing screw hole (14), be provided with the Y-axis roller bearing screw mandrel (17) cooperatively interacting with it, Y-axis roller bearing screw mandrel (17) is connected with Y-axis servomotor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600473.6U CN203509838U (en) | 2013-09-27 | 2013-09-27 | Numerical control type double-end screw tap grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320600473.6U CN203509838U (en) | 2013-09-27 | 2013-09-27 | Numerical control type double-end screw tap grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203509838U true CN203509838U (en) | 2014-04-02 |
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ID=50368820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320600473.6U Expired - Fee Related CN203509838U (en) | 2013-09-27 | 2013-09-27 | Numerical control type double-end screw tap grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203509838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551948A (en) * | 2013-09-27 | 2014-02-05 | 大丰市华远机床厂 | Numerical-control double-headed screw tap grinding machine |
| CN106553104A (en) * | 2016-11-24 | 2017-04-05 | 长沙师范学院 | A kind of bent axle duplex step floating burr remover and processing method |
-
2013
- 2013-09-27 CN CN201320600473.6U patent/CN203509838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551948A (en) * | 2013-09-27 | 2014-02-05 | 大丰市华远机床厂 | Numerical-control double-headed screw tap grinding machine |
| CN106553104A (en) * | 2016-11-24 | 2017-04-05 | 长沙师范学院 | A kind of bent axle duplex step floating burr remover and processing method |
| CN106553104B (en) * | 2016-11-24 | 2018-06-15 | 长沙师范学院 | A kind of bent axle duplex step floating burr remover and processing method |
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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: 20140402 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |