CN204770998U - Numerical control internal thread grinding center - Google Patents

Numerical control internal thread grinding center Download PDF

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Publication number
CN204770998U
CN204770998U CN201520307939.2U CN201520307939U CN204770998U CN 204770998 U CN204770998 U CN 204770998U CN 201520307939 U CN201520307939 U CN 201520307939U CN 204770998 U CN204770998 U CN 204770998U
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CN
China
Prior art keywords
internal thread
grinding
spindle
thread grinding
guide rail
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Active
Application number
CN201520307939.2U
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Chinese (zh)
Inventor
李媛媛
桂维
党军朋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU AGILE MANUFACTURING Co Ltd
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GUANGZHOU AGILE MANUFACTURING Co Ltd
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Priority to CN201520307939.2U priority Critical patent/CN204770998U/en
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Abstract

The utility model discloses a numerical control internal thread grinding center, this numerical control internal thread grinding center slides external nose circle face grinding spindle and internal thread grinding spindle seat through Z to the slide and fixes a position respectively on Z spindle guide rail, accomplish the ball nut excircle in order to solve on same grinding center, terminal surface and the many process's of internal thread problem, including thread grinding spindle drum department set up the A axle, can realize the automatic pivot angle of internal thread grinding spindle helical angle, can effectively improve machining precision and machining efficiency, and energy -conserving manpower, this utility model is used for screw thread grinding center field.

Description

A kind of digital-controlled internal screw grinding center
Technical field
The utility model relates to Digit Control Machine Tool field, particularly relates to a kind of digital-controlled internal screw grinding center.
Background technology
Internal screw grinding center is in the past in order to be reached through a machine tool, realize completing precision machined object to the multiple operation of ball nut cylindrical, end face and internal thread respectively by means of only tool changing, have employed and different bistrique is arranged on same workbench, processed by the form of tool changing of sliding on the table.This kind arranges the automation Compound Machining that form effectively achieves internal thread grinding, improves working (machining) efficiency and the precision of internal thread grinding in the past.
But this type of arranges in the grinding center of form, the grinding wheel spindle of mill internal thread is from movable pendulum helical angle manually form control, and its precision and efficiency are all expected to further lifting.
Utility model content
For solving the problem, the utility model provides a kind of digital-controlled internal screw grinding center that effectively can improve machining accuracy and working (machining) efficiency.
The utility model solves the technical scheme that its technical problem adopts:
A kind of digital-controlled internal screw grinding center, comprise the T-shaped lathe bed being provided with X-axis guide rail and Z axis guide rail, described Z axis guide rail be provided with along Z axis slide Z-direction slide plate and be fixed on work spindle on described Z-direction slide plate, described X-axis guide rail is provided with along the X of X-axis slide to slide plate and is fixed on described X to the circle end face grinding spindle on slide plate and internal thread grinding spindle seat, described internal thread grinding spindle seat is provided with hinged seat and is articulated with the internal thread abrasive grinding wheel axle on described hinged seat top, described internal thread abrasive grinding wheel axle front end is provided with the internal thread abrasive grinding wheel that can pivot, internal thread grinding spindle seat place arranges A axle.
Be further used as the improvement of technical solutions of the utility model, internal thread grinding spindle seat place is provided with the manipulator installation position for clamping workpiece.
Be further used as the improvement of technical solutions of the utility model, Z-direction slide plate is provided with the Z-direction slide unit that can slide along Z-direction, and described Z-direction slide unit is provided with cylindrical wheel truing device.
Be further used as the improvement of technical solutions of the utility model, work spindle is hollow shaft, and the oild chuck controlled by hydraulic jack is equipped with in described work spindle front end.
The beneficial effects of the utility model: this digital-controlled internal screw grinding center comes cross grinding main shaft and internal thread grinding spindle seat to foreign round by Z-direction slide plate at Z axis slide on rails and locates respectively, to solve the problem completing ball nut cylindrical, end face and internal thread multistage manufacturing processes on same grinding center, at internal thread grinding spindle seat, place arranges A axle, the automatic swinging of internal thread grinding spindle helical angle can be realized, can effectively improve machining accuracy and working (machining) efficiency, and energy-conservation manpower.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic three dimensional views;
Fig. 2 is the utility model embodiment overall structure top view.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model is a kind of digital-controlled internal screw grinding center, comprise the T-shaped lathe bed being provided with X-axis guide rail 2 and Z axis guide rail 1, described Z axis guide rail 1 is provided with the Z-direction slide plate 11 slided along Z axis guide rail 1 and the work spindle 3 be fixed on described Z-direction slide plate 11, described X-axis guide rail 2 is provided with the X that slides along X-axis guide rail 2 to slide plate 21 be fixed on described X to the circle end face grinding spindle 22 on slide plate 21 and internal thread grinding spindle seat 23, described internal thread grinding spindle seat 23 is provided with hinged seat 24 and is articulated with the internal thread abrasive grinding wheel axle 25 on described hinged seat 24 top, described internal thread abrasive grinding wheel axle 25 front end is provided with the internal thread abrasive grinding wheel 26 that can pivot, internal thread grinding spindle seat 23 place arranges A axle.
This digital-controlled internal screw grinding center slides to come cross grinding main shaft 22 and internal thread grinding spindle seat 23 to foreign round and locate respectively by Z-direction slide plate 11 on Z axis guide rail 1, to solve the problem completing ball nut cylindrical, end face and internal thread multistage manufacturing processes on same grinding center, at internal thread grinding spindle seat 23, place arranges A axle, the automatic swinging of internal thread grinding spindle helical angle can be realized, can effectively improve machining accuracy and working (machining) efficiency, and energy-conservation manpower.
As the utility model preferred embodiment, internal thread grinding spindle seat 23 place is provided with the manipulator installation position 27 for clamping workpiece.
Grinding center arranges manipulator installation position 27, the automatic loading/unloading of workpiece can be realized at manipulator installation position 27 place installation manipulator, the full automation of lathe can be realized.
As the utility model preferred embodiment, Z-direction slide plate 11 is provided with the Z-direction slide unit that can slide along Z-direction, and described Z-direction slide unit is provided with cylindrical wheel truing device.
As the utility model preferred embodiment, work spindle 3 is hollow shaft, and the oild chuck controlled by hydraulic jack is equipped with in described work spindle 3 front end.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.

Claims (4)

1. a digital-controlled internal screw grinding center, it is characterized in that: comprise the T-shaped lathe bed being provided with X-axis guide rail and Z axis guide rail, described Z axis guide rail be provided with along Z axis slide Z-direction slide plate and be fixed on work spindle on described Z-direction slide plate, described X-axis guide rail is provided with along the X of X-axis slide to slide plate and is fixed on described X to the circle end face grinding spindle on slide plate and internal thread grinding spindle seat, described internal thread grinding spindle seat is provided with hinged seat and is articulated with the internal thread abrasive grinding wheel axle on described hinged seat top, described internal thread abrasive grinding wheel axle front end is provided with the internal thread abrasive grinding wheel that can pivot, described internal thread grinding spindle seat place arranges A axle.
2. digital-controlled internal screw grinding center according to claim 1, is characterized in that: described internal thread grinding spindle seat place is provided with the manipulator installation position for clamping workpiece.
3. digital-controlled internal screw grinding center according to claim 1 and 2, is characterized in that: described Z-direction slide plate is provided with the Z-direction slide unit that can slide along Z-direction, and described Z-direction slide unit is provided with cylindrical wheel truing device.
4. digital-controlled internal screw grinding center according to claim 3, is characterized in that: described work spindle is hollow shaft, and the oild chuck controlled by hydraulic jack is equipped with in described work spindle front end.
CN201520307939.2U 2015-05-13 2015-05-13 Numerical control internal thread grinding center Active CN204770998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520307939.2U CN204770998U (en) 2015-05-13 2015-05-13 Numerical control internal thread grinding center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520307939.2U CN204770998U (en) 2015-05-13 2015-05-13 Numerical control internal thread grinding center

Publications (1)

Publication Number Publication Date
CN204770998U true CN204770998U (en) 2015-11-18

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CN201520307939.2U Active CN204770998U (en) 2015-05-13 2015-05-13 Numerical control internal thread grinding center

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437022A (en) * 2015-12-15 2016-03-30 苏州创丰精密五金有限公司 Long shaft product machining device with scrap collection function
CN105689821A (en) * 2016-04-08 2016-06-22 宁波明润机械制造有限公司 Fully-automatic grinder for screw rod nut inner thread
CN106956045A (en) * 2017-04-10 2017-07-18 成都亨通兆业精密机械有限公司 Safely and efficiently female thread machining device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105437022A (en) * 2015-12-15 2016-03-30 苏州创丰精密五金有限公司 Long shaft product machining device with scrap collection function
CN105689821A (en) * 2016-04-08 2016-06-22 宁波明润机械制造有限公司 Fully-automatic grinder for screw rod nut inner thread
CN106956045A (en) * 2017-04-10 2017-07-18 成都亨通兆业精密机械有限公司 Safely and efficiently female thread machining device

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