CN204036260U - A kind of digital control grinder grinding wheel trimmer - Google Patents

A kind of digital control grinder grinding wheel trimmer Download PDF

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Publication number
CN204036260U
CN204036260U CN201420486440.8U CN201420486440U CN204036260U CN 204036260 U CN204036260 U CN 204036260U CN 201420486440 U CN201420486440 U CN 201420486440U CN 204036260 U CN204036260 U CN 204036260U
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CN
China
Prior art keywords
wheel
axis feeding
freeing
freeing wheel
vertical feed
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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
Application number
CN201420486440.8U
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Chinese (zh)
Inventor
金福利
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.)
Tianjin Lun Daxinsheng Machinery Co Ltd
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Tianjin Lun Daxinsheng Machinery Co Ltd
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Filing date
Publication date
Application filed by Tianjin Lun Daxinsheng Machinery Co Ltd filed Critical Tianjin Lun Daxinsheng Machinery Co Ltd
Priority to CN201420486440.8U priority Critical patent/CN204036260U/en
Application granted granted Critical
Publication of CN204036260U publication Critical patent/CN204036260U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of digital control grinder grinding wheel trimmer, be made up of freeing wheel rotating mechanism and freeing wheel feed mechanism, freeing wheel rotating mechanism comprises freeing wheel electric rotating machine and diamond dressing wheel, and freeing wheel feed mechanism is divided into freeing wheel axis feeding part and freeing wheel vertical feed part.The axis feeding motion of axis feeding part and the vertical feed campaign of vertical feed part, respectively by cross rail one, cross rail two, be connected with the rotary motion of diamond dressing wheel, jointly complete dressing process.Adopt digital control scheme in whole dressing process, automatically repair, mode of operation is simple, requires low to workman, easy to use; Adopt the finishing mode that single-axis servo controls, precision is high, location is accurate, different finishing requirement can be met; And by unique design, optimize fuselage arrangement, reduce size.

Description

A kind of digital control grinder grinding wheel trimmer
Technical field
The utility model relates to a kind of numerical control device for grinder wheel finishing, is particularly useful for the processing of high accuracy precision instrument equipment.
Background technology
The drill grinder dresser of current domestic tool industry generally makes in two ways: diamond pen finishing and mechanical type non-numerical control finishing mode.Diamond pen finishing mode has diamond pen, and in use nib can the shortcoming of rust gradually, thus significantly reduces machining accuracy; Although and mechanical type non-numerical control finishing mode precision is higher, production efficiency is lower.
On the other hand, along with the progress of technology, require more and more higher to various sections of shapes of emery wheel and compensating, when especially accurately repairing emery wheel cross section and pressure angle, diamond pen finishing and mechanical type non-numerical control finishing mode cannot meet the demands.
Utility model content
In order to overcome, nib in existing diamond pen dressing process is easy to wear causes the deficiency that dressing accuracy reduces, mechanical type non-numerical control finishing mode production efficiency is low, and solve the problem that cannot meet the demands at traditional approach when emery wheel cross section and pressure angle are accurately repaired, the utility model provides a kind of digital control grinder grinding wheel trimmer, be mainly used in accurately repairing emery wheel cross section and pressure angle, accurately can process the grinding wheel section shape of different size.
For achieving the above object, the technical solution of the utility model is as follows.
A kind of digital control grinder grinding wheel trimmer, comprises freeing wheel rotating mechanism and freeing wheel feed mechanism is formed.
Described freeing wheel rotating mechanism comprises freeing wheel electric rotating machine, the diamond dressing wheel driven by described freeing wheel electric rotating machine.
Described freeing wheel feed mechanism is divided into freeing wheel axis feeding part and freeing wheel vertical feed part.
Described freeing wheel axis feeding part comprises axis feeding servomotor, described axis feeding servomotor drives axis feeding screw mandrel by synchronous pulley, complete the axis feeding motion of diamond dressing wheel, axis feeding motion is then connected with the rotary motion of diamond dressing wheel by cross rail one.
Described freeing wheel vertical feed part comprises vertical feed servomotor, described vertical feed servomotor directly connects vertical feed screw mandrel, complete the vertical feed campaign of diamond dressing wheel, vertical feed campaign is then connected with the rotary motion of diamond dressing wheel by cross rail two.
The rotary motion of diamond dressing wheel is moved with the axis feeding of freeing wheel axis feeding part by cross rail one and is connected, be connected by the vertical feed campaign of cross rail two with freeing wheel vertical feed part, jointly complete the dressing process of whole digital control grinder grinding wheel trimmer.
The digital control grinder grinding wheel trimmer that this technical scheme provides, adopt the finishing mode that single-axis servo controls, freeing wheel axis feeding part and freeing wheel vertical feed part carry out the feed motion of horizontal direction and vertical direction respectively.
The digital control grinder grinding wheel trimmer that this technical scheme provides, axis feeding servomotor middle (center) bearing has bearing block, and is provided with band sealed bearing gland, axis feeding screw mandrel is provided with screw mandrel locknut, screw mandrel locknut seals while playing fixation, is seal-integrated type structure.
The digital control grinder grinding wheel trimmer that this technical scheme provides, in freeing wheel feed mechanism, cross rail one, cross rail two are high accuracy V-type crossed roller guide rail.
By technique scheme, digital control grinder grinding wheel trimmer provided by the utility model, is compared with the prior art tool and has the following advantages.
This digital control grinder grinding wheel trimmer, adopts digital control scheme, all carries out strict control, thus complete and repair the high accuracy of emery wheel the motion of freeing wheel axis feeding and freeing wheel vertical feed campaign; And numerical control operating mode is simple, adopts the mode of full-automatic finishing, operator is required low, easy to use.
This digital control grinder grinding wheel trimmer, adopt the finishing mode that single-axis servo controls, servo feed mechanism and vertical feeding mechanism all only carry out the feed motion of single shaft direction, and the dressing process repaired with conventional sector compares, and have higher dressing accuracy; Under same accuracy, then can complete the feeding finishing of more Long Distances, the emery wheel of different-thickness can be repaired; And, 3 shaft space curves can also be repaired out, meet different finishing requirement.
This digital control grinder grinding wheel trimmer, after increasing vertical feed mode, trimming wheel is more flexible, optimizes structural design and the layout of lathe entirety; Its servo feed part guide rails uses high accuracy V-type crossed roller guide rail, reduces the installation dimension of servo drive part; Adopt unique screw mandrel fixed form, screw mandrel locknut can play sealing function while fixing, adopts sealing gland integral structure; This three technology structure makes fuselage overall dimensions greatly reduce, and optimizes fuselage arrangement.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall structure distribution map of digital control grinder grinding wheel trimmer.
Fig. 2 is the connection transmission means figure of axis feeding servomotor.
Fig. 3 is the left view of Fig. 1.
In figure: 1. axis feeding servomotor, 2. axis feeding screw mandrel, 3. cross rail one, 4. vertical feed servomotor, 5. vertical feed screw mandrel, 6. cross rail two, 7. freeing wheel electric rotating machine, 8. bearing block, 9. be with sealed bearing gland, 10. synchronous pulley, 11. screw mandrel locknuts, 12. bearings, 13. diamond dressing wheels.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
With reference to figure 1-3, the digital control grinder grinding wheel trimmer that the utility model provides, comprises freeing wheel rotating mechanism and freeing wheel feed mechanism is formed.
In Fig. 1,3, freeing wheel rotating mechanism is positioned at the bottom of whole trimmer, comprises freeing wheel electric rotating machine (7), drives diamond dressing wheel (13) to rotate by described freeing wheel electric rotating machine (7).
Freeing wheel feed mechanism is divided into freeing wheel axis feeding part and freeing wheel vertical feed part.
In Fig. 1, freeing wheel axis feeding part is positioned at the mid portion of whole trimmer, comprise axis feeding servomotor (1), described axis feeding servomotor (1) drives axis feeding screw mandrel (2) by synchronous pulley (10), complete the axis feeding motion of diamond dressing wheel, axis feeding motion is then connected with the rotary motion of diamond dressing wheel (13) by cross rail one (3).
In Fig. 1, freeing wheel vertical feed part is positioned at the top of whole trimmer, comprise vertical feed servomotor (4), described vertical feed servomotor (4) directly connects vertical feed screw mandrel (5), complete the vertical feed campaign of diamond dressing wheel, vertical feed campaign is then connected with the rotary motion of diamond dressing wheel (13) by cross rail two (6).
The rotary motion of diamond dressing wheel (13) is moved with the axis feeding of freeing wheel axis feeding part by cross rail one (3) and is connected, be connected by the vertical feed campaign of cross rail two (6) with freeing wheel vertical feed part, jointly complete the dressing process of whole digital control grinder grinding wheel trimmer.
In Fig. 2, axis feeding servomotor (1) drives axis feeding screw mandrel (2) motion by synchronous pulley (10), complete the axis feeding motion of diamond dressing wheel (13), axis feeding servomotor (1) middle (center) bearing (12) has bearing block (8), and band sealed bearing gland (9) is installed, axis feeding screw mandrel (2) is provided with screw mandrel locknut (11), screw mandrel locknut (11) seals while playing fixation, is seal-integrated type structure.
In dressing process, the finishing mode that this digital control grinder grinding wheel trimmer adopts single-axis servo to control, freeing wheel axis feeding part and freeing wheel vertical feed part carry out the feed motion of horizontal direction and vertical direction respectively.The dressing process repaired with conventional sector compares, and has higher dressing accuracy; Under same accuracy, then can complete the feeding finishing of more Long Distances, the emery wheel of different-thickness can be repaired; And, 3 shaft space curves can also be repaired out, meet different finishing requirement.
This digital control grinder grinding wheel trimmer, freeing wheel vertical feed part makes trimming wheel more flexible, optimizes structural design and the layout of lathe entirety; In freeing wheel feed mechanism, cross rail one, cross rail two are high accuracy V-type crossed roller guide rail, reduce the installation dimension of servo drive part; Adopt unique screw mandrel fixed form, screw mandrel locknut can play sealing function while fixing, adopts sealing gland integral structure; This three technology structure makes fuselage overall dimensions greatly reduce, and optimizes fuselage arrangement.

Claims (4)

1. a digital control grinder grinding wheel trimmer, comprises freeing wheel rotating mechanism and freeing wheel feed mechanism is formed; Described freeing wheel rotating mechanism comprises freeing wheel electric rotating machine, the diamond dressing wheel driven by described freeing wheel electric rotating machine, the rotary motion of diamond dressing wheel is connected by the feed motion of cross rail with freeing wheel feed mechanism, jointly completes the dressing process of whole digital control grinder grinding wheel trimmer; It is characterized in that: described freeing wheel feed mechanism is divided into freeing wheel axis feeding part and freeing wheel vertical feed part; Described freeing wheel axis feeding part comprises axis feeding servomotor, described axis feeding servomotor drives axis feeding screw mandrel by synchronous pulley, complete the axis feeding motion of diamond dressing wheel, axis feeding motion is then connected with the rotary motion of diamond dressing wheel by cross rail one; Described freeing wheel vertical feed part comprises vertical feed servomotor, described vertical feed servomotor directly connects vertical feed screw mandrel, complete the vertical feed campaign of diamond dressing wheel, vertical feed campaign is then connected with the rotary motion of diamond dressing wheel by cross rail two.
2. digital control grinder grinding wheel trimmer according to claim 1, adopt the finishing mode that single-axis servo controls, freeing wheel axis feeding part and freeing wheel vertical feed part carry out the feed motion of horizontal direction and vertical direction respectively.
3. digital control grinder grinding wheel trimmer according to claim 1, axis feeding servomotor middle (center) bearing has bearing block, and is provided with band sealed bearing gland, axis feeding screw mandrel is provided with screw mandrel locknut, sealing while fixing, is seal-integrated type structure.
4. digital control grinder grinding wheel trimmer according to claim 1, in freeing wheel feed mechanism, cross rail one, cross rail two are high accuracy V-type crossed roller guide rail.
CN201420486440.8U 2014-08-27 2014-08-27 A kind of digital control grinder grinding wheel trimmer Expired - Fee Related CN204036260U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420486440.8U CN204036260U (en) 2014-08-27 2014-08-27 A kind of digital control grinder grinding wheel trimmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420486440.8U CN204036260U (en) 2014-08-27 2014-08-27 A kind of digital control grinder grinding wheel trimmer

Publications (1)

Publication Number Publication Date
CN204036260U true CN204036260U (en) 2014-12-24

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392814A (en) * 2016-11-11 2017-02-15 无锡康伟工程陶瓷有限公司 Elliptical ceramic tube chamfering device
CN110815046A (en) * 2019-11-15 2020-02-21 浙江百瑞传动科技有限公司 Thread grinder with dresser and main shaft integrally assembled

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392814A (en) * 2016-11-11 2017-02-15 无锡康伟工程陶瓷有限公司 Elliptical ceramic tube chamfering device
CN106392814B (en) * 2016-11-11 2018-10-16 无锡康伟工程陶瓷有限公司 Elliptical ceramic shell facing attachment
CN110815046A (en) * 2019-11-15 2020-02-21 浙江百瑞传动科技有限公司 Thread grinder with dresser and main shaft integrally assembled

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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: 20141224

Termination date: 20160827

CF01 Termination of patent right due to non-payment of annual fee