CN202144033U - Match grinding forming device for conical external circle - Google Patents

Match grinding forming device for conical external circle Download PDF

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Publication number
CN202144033U
CN202144033U CN201120210025U CN201120210025U CN202144033U CN 202144033 U CN202144033 U CN 202144033U CN 201120210025 U CN201120210025 U CN 201120210025U CN 201120210025 U CN201120210025 U CN 201120210025U CN 202144033 U CN202144033 U CN 202144033U
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CN
China
Prior art keywords
taper
cubing
assembly
grinding
match grinding
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Expired - Fee Related
Application number
CN201120210025U
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Chinese (zh)
Inventor
朱文旭
梁长富
蔺国栋
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Sany Heavy Industry Co Ltd
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Sany Heavy Industry Co Ltd
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Filing date
Publication date
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Priority to CN201120210025U priority Critical patent/CN202144033U/en
Application granted granted Critical
Publication of CN202144033U publication Critical patent/CN202144033U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a match grinding forming device for a conical external circle, comprising a grinding wheel grinding assembly, a match grinding check tool assembly, and a workpiece clamping assembly capable of driving a conical workpiece to rotate around the central axis, the workpiece clamping assembly and the grinding wheel grinding assembly can make relative movement along a conical workpiece bus, the match grinding check tool assembly and the workpiece clamping assembly are coaxially arranged. The match grinding forming device for a conical external circle is advantaged by simple and reliable structure, low cost of operation and maintenance, convenient operation, uniform polishing, capability of timely check and trial assembly, and wide application scope.

Description

Taper cylindrical match grinding building mortion
Technical field
The utility model type of relating to conical part match grinding processing unit (plant) relates in particular to taper cylindrical match grinding building mortion.
Background technology
When the class conical part adopts cone match at needs with other parts, usually need polish or grinding to the taper cylindrical.At present, adopt manual grinding or normal cylindrical equipment for grinding that the taper cylindrical is carried out grinding usually, there is following deficiency respectively in these two kinds of methods:
1, manual grinding is that workpiece is put on the top of the shelf or is placed on the ground, and the hand-held electric angle grinder of operator is polished to workpiece, and the conical surface that polish thus is rough and uneven in surface, can not satisfy the quality of fit requirement, and labour intensity is big, grinding efficiency is low;
2, use the processing of normal cylindrical equipment for grinding, troublesome poeration such as clamping workpiece, the adjustment of wheel grinding assembly then, and can't realize the match grinding requirement, production efficiency is low, manufacturing cost is high.
The utility model content
The technical problem that the utility model will solve is the deficiency that overcomes prior art, provide a kind of simple and reliable for structure, operation and maintenance cost is low, easy to operate, polishing evenly, can detect the taper cylindrical match grinding building mortion of joining immediately with trial assembly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of taper cylindrical match grinding building mortion; Comprise wheel grinding assembly, match grinding cubing assembly and can drive the piece-holder assembly that taper work rotates around central axis; Said piece-holder assembly and wheel grinding assembly can be along the relative motions of taper work bus, said match grinding cubing assembly and piece-holder assembly coaxial arrangement.
Said wheel grinding assembly comprises abrasive machine, normal direction guide rail and angle adjustable and the maintenance oblique guide rail parallel with the taper work bus, and said normal direction guide rail is installed on the oblique guide rail, and said abrasive machine is installed on the normal direction guide rail.
Be equiped with the normal direction feed arrangement on the said normal direction guide rail, be equiped with tangential-feed attachment on the said oblique guide rail.
Said piece-holder assembly comprises driven unit, to the positioning disk of taper work bigger diameter end location with to the taper gland of taper work miner diameter end location; Said positioning disk and taper gland all are installed in the output of driven unit through securing member, and the spacing between positioning disk and the taper gland is adjustable.
Said driven unit comprises motor, decelerator, scroll chuck and axle; Said decelerator one end links to each other with motor; The other end links to each other with scroll chuck; Said axle is fixed through scroll chuck, and said positioning disk and taper gland all are installed on the axle through securing member, and positioning disk is located between taper gland and the scroll chuck.
Said match grinding cubing assembly comprises taper cubing, cubing support, travelling car, support spring and is parallel to the cubing track that the taper work central axis is arranged; Said taper cubing is installed on the cubing support; Said cubing support is installed on the travelling car through support spring, and said travelling car is installed on the cubing track.
Said taper cylindrical match grinding building mortion also comprises frame and electric cabinet; Said electric cabinet, wheel grinding assembly, match grinding cubing assembly and piece-holder assembly all are installed on the frame, and the control circuit of said wheel grinding assembly and piece-holder assembly all is connected in the electric cabinet.
Compared with prior art, the advantage of the utility model is:
The taper cylindrical match grinding building mortion of the utility model drives taper work through the piece-holder assembly and rotates around central axis, simultaneously through piece-holder assembly and wheel grinding assembly along the relative motion of taper work bus to the processing of polishing of taper work cylindrical; Simple and reliable for structure, easy to operate; Through with the match grinding cubing assembly of piece-holder assembly coaxial arrangement, can detect taper excircle of workpiece precision immediately, guarantee that polishing evenly; It is unbalanced to avoid polishing; Reduce the unnecessary multiple reconditioning of returning, operation and maintenance cost is low, saves processing cost.The wheel grinding assembly can be through the angle of oblique guide rail adjustment piece-holder assembly and wheel grinding assembly; Make it can be to the processing of polishing of the taper work of different taperings; Improve applicability,, make more convenient to operate, flexible through the polishing cutting depth of normal direction guide rail scalable abrasive machine.Be equiped with the normal direction feed arrangement on the normal direction guide rail; Thereby be used to drive abrasive machine along normal direction move control cutting depth; Be equiped with tangential-feed attachment on the oblique guide rail; Tangentially move the control abrasive machine along the cutting amount of feeding of taper work bus thereby be used to drive the normal direction guide rail, and that normal direction feed arrangement and tangential-feed attachment all can adopt is electronic, pneumatic, the form of hydraulic-driven or manual drives.But the cooperation of positioning disk and taper gland makes the taper work of piece-holder assembly clamping different-diameter, different tapering, different length carry out reliable and stable clamping, and the dismounting that clamps is all very convenient.Be provided with support spring in the match grinding cubing assembly, can avoid when detecting, occurring the phenomenon of taper cubing and taper work clamping stagnation, travelling car can make things convenient between testing state and the polishing duty and switch fast.The taper cylindrical match grinding building mortion of the utility model is specially adapted to moderate single-piece of quality of fit or small batch workpiece processing.
Description of drawings
Fig. 1 is the main TV structure sketch map (omitting wheel grinding assembly and electric cabinet) of the utility model;
Fig. 2 is the plan structure sketch map of the utility model.
Each label is represented among the figure:
1, piece-holder assembly; 2, wheel grinding assembly; 3, match grinding cubing assembly; 4, frame; 5, electric cabinet; 6, taper work; 11, driven unit; 12, positioning disk; 13, taper gland; 21, oblique guide rail; 22, normal direction guide rail; 23, abrasive machine; 24, normal direction feed arrangement; 25, tangential-feed attachment; 31, taper cubing; 32, cubing support; 33, travelling car; 34, support spring; 35, cubing track; 111, motor; 112, decelerator; 113, scroll chuck; 114, axle.
The specific embodiment
Fig. 1 and Fig. 2 show a kind of taper cylindrical match grinding building mortion embodiment of the utility model; This device comprises wheel grinding assembly 2, match grinding cubing assembly 3 and can drive the piece-holder assembly 1 that taper work 6 rotates around central axis; Piece-holder assembly 1 can be along taper work 6 bus relative motions with wheel grinding assembly 2, match grinding cubing assembly 3 and piece-holder assembly 1 coaxial arrangement.The utility model drives taper work 6 through piece-holder assembly 1 and rotate around central axis, simultaneously through piece-holder assembly 1 and wheel grinding assembly 2 along the relative motion of taper work 6 buses to the processing of polishing of taper work 6 cylindricals, simple and reliable for structure, easy to operate; Can detect taper work 6 cylindrical precision immediately through match grinding cubing assembly 3; Guarantee polishing evenly, it is unbalanced to avoid polishing, and reduces the unnecessary multiple reconditioning of returning; Operation and maintenance cost is low, saves processing cost.
In the present embodiment; Wheel grinding assembly 2 comprises abrasive machine 23, normal direction guide rail 22 and angle adjustable and keeps the oblique guide rail 21 parallel with taper work 6 buses; Normal direction guide rail 22 is installed on the oblique guide rail 21, and abrasive machine 23 is installed on the normal direction guide rail 22, can be through the angle of oblique guide rail 21 adjustment piece-holder assemblies 1 with wheel grinding assembly 2; Make it can be to the processing of polishing of the taper work 6 of different taperings; Improve applicability,, make more convenient to operate, flexible through the polishing cutting depth of normal direction guide rail 22 scalable abrasive machines 23.Be equiped with normal direction feed arrangement 24 on the normal direction guide rail 22; Thereby be used to drive abrasive machine 23 along normal direction move control cutting depth; Be equiped with tangential-feed attachment 25 on the oblique guide rail 21; Tangentially move control abrasive machine 23 along the cutting amount of feeding of taper work 6 buses thereby be used to drive normal direction guide rail 22, and that normal direction feed arrangement 24 and tangential-feed attachment 25 all can adopt is electronic, pneumatic, the form of hydraulic-driven or manual drives, the form of manually driving that present embodiment selects for use handle, screw rod and nut to constitute; Abrasive machine 23 can be selected electric straight grinder, electric angle grinder or other floor stand grinders for use, and present embodiment is selected electric straight grinder for use.
In the present embodiment; Piece-holder assembly 1 comprises driven unit 11, to the positioning disk 12 of taper work 6 bigger diameter ends location with to the taper gland 13 of taper work 6 miner diameter ends location; Positioning disk 12 and taper gland 13 all are installed in the output of driven unit 11 through securing member; And the spacing between positioning disk 12 and the taper gland 13 is adjustable; The positioning disk 12 and taper gland 13 that can adapt with it according to the size selection diameter of taper work 6; The position of positioning disk 12 and taper gland 13 all can be through regulating with parts such as the packing ring that cooperates separately, clamp nuts, but make the taper work 6 of piece-holder assembly 1 clamping different-diameter, different tapering, different length carry out reliable and stable clamping through the cooperation of positioning disk 12 and taper gland 13, and the dismounting that clamps is all very convenient.Driven unit 11 comprises motor 111, decelerator 112, scroll chuck 113 and axle 114; Decelerator 112 1 ends link to each other with motor 111, and the other end links to each other with scroll chuck 113, and axle 114 is fixing through scroll chuck 113; Positioning disk 12 all is installed on the axle 114 through securing member with taper gland 13; Positioning disk 12 is located between taper gland 13 and the scroll chuck 113, and scroll chuck 113 makes things convenient for axle 114 automatic capturing centers, guarantees the accurate positioning that clamps of taper work 6.
In the present embodiment; Match grinding cubing assembly 3 comprises taper cubing 31, cubing support 32, travelling car 33, support spring 34 and is parallel to the cubing track 35 that taper work 6 central axis are arranged; Taper cubing 31 tapered sleeve-like can directly be sheathed on during detection on the taper work 6, and taper cubing 31 is fixed on the cubing support 32 through securing member; When processing different taper works 6; The replaceable taper cubing 31 that matches, cubing support 32 is installed on the travelling car 33 through support spring 34, and travelling car 33 is installed on the cubing track 35; Support spring 34 can avoid when detecting, occurring the phenomenon of taper cubing 31 and taper work 6 clamping stagnations, and travelling car 33 can make things convenient between testing state and the polishing duty and switch fast.
Present embodiment further comprises frame 4 and electric cabinet 5; Electric cabinet 5, wheel grinding assembly 2, match grinding cubing assembly 3 and piece-holder assembly 1 all are installed on the frame 4; The control circuit of wheel grinding assembly 2 and piece-holder assembly 1 all is connected in the electric cabinet 5, but through electric cabinet 5 centralized Control each several part coordinate operation.In order to control the minimizing environmental pollution, can the dust pelletizing system (not shown) that aspiration channel, dust gathering arrester etc. are formed be installed in frame 4 bottoms and the corresponding position of workpiece, can the dust absorption that grinding produces be focused on through dust pelletizing system.The taper cylindrical match grinding building mortion overall structure of the utility model is simple, is convenient to make, and is specially adapted to moderate single-piece of quality of fit or small batch workpiece processing.
Further specify the operation principle of the utility model below in conjunction with the instance that the taper work 6 of two kinds of different sizes is processed.
Workpiece one: casting tapered hub φ 185 mm/φ 196 mm * 100 mm (L), wall thickness 7.5mm, material are high-speed steel, hardness 64HRC, surfacing allowance is about 0.2 mm-0.5mm.
Procedure of processing is following:
1, select positioning disk 12 and be adjusted to the appropriate location after tighten the clamp nut that is used for fixing positioning disk 12; Taper work 6 bigger diameter ends are set on the positioning disk 12; Pretension is used for fixing the hold-down bolt of taper gland 13 after taper work 6 miner diameter ends install taper gland 13, pad additional, complete fastening hold-down bolt behind adjustment taper work 6 centers;
2, press the oblique guide rail 21 of the tapering adjustment wheel grinding assembly 2 of taper work 6, make oblique guide rail 21 parallel, abrasive machine 23 is installed on the normal direction guide rail 22, and adjusts the about 0.2mm of grinding thickness with the bus of taper work 6;
3, the supporting taper cubing 31 of selection and taper work 6, and be installed on the cubing support 32, the adjustment center is also fastening;
4, starter motor 111, and taper work 6 is rotated by set speed 15r/min, start 23 while of abrasive machine hand-turned length feed handwheel and make 23 pairs of taper work 6 cylindricals of abrasive machine carry out grinding;
5, shut down back manual movement match grinding cubing assembly 3, taper cubing 31 is socketed on the taper work 6, detect with trial assembly and join, if taper work 6 meets the match grinding requirement and then accomplishes processing, if do not meet match grinding requirement then repeating step 4 and step 5.
Examination and test of products data: tapered hub excircle dimension precision ± 0.03mm meets specification requirement.
Workpiece two: cast straight-type conical bench axle sleeve φ 156mm * 60mm (L)+φ 163.5mm/φ 190mm * 190mm (L), wall thickness 4.5mm-7.5mm, material are chromium steel in the high-carbon, hardness 60HRC, and surfacing allowance is about 0.2mm-0.5mm.
Procedure of processing and workpiece one procedure of processing are basic identical; Difference only is at first to adjust the oblique guide rail 21 and workpiece pivot parallel axes of wheel grinding assembly 2, and operation abrasive machine 23 pairs of workpiece faces of cylinder φ 156mm * 60mm (L) carries out grinding to being of the required size.And then by carrying out grinding to being of the required size with 23 pairs of workpiece conical surfaces of workpiece one identical procedure of processing operation abrasive machine φ 163.5mm/ φ, 190 mm * 190 mm (L).
Examination and test of products data: type conical bench sleeve outer circle dimensional accuracy ± 0.03mm meets specification requirement.
In other embodiments, can also wheel grinding assembly 2 be set to fixedly, piece-holder assembly 1 changed angle and establish it be straight reciprocating motion; Match grinding cubing assembly 3 can also be made as the suspension type structure; Wheel grinding assembly 2 can also be arranged on the top of work piece.
The above only is the preferred implementation of the utility model, and the protection domain of the utility model also not only is confined to the foregoing description, and all technical schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should propose, for those skilled in the art, in the improvement and the retouching that do not break away under the utility model principle prerequisite, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims (9)

1. taper cylindrical match grinding building mortion; It is characterized in that: comprise wheel grinding assembly (2), match grinding cubing assembly (3) and can drive the piece-holder assembly (1) that taper work (6) rotates around central axis; Said piece-holder assembly (1) can be along taper work (6) bus relative motion with wheel grinding assembly (2), said match grinding cubing assembly (3) and piece-holder assembly (1) coaxial arrangement.
2. taper cylindrical match grinding building mortion according to claim 1; It is characterized in that: said wheel grinding assembly (2) comprises abrasive machine (23), normal direction guide rail (22) and angle adjustable and keeps the oblique guide rail (21) parallel with taper work (6) bus; Said normal direction guide rail (22) is installed on the oblique guide rail (21), and said abrasive machine (23) is installed on the normal direction guide rail (22).
3. taper cylindrical match grinding building mortion according to claim 2 is characterized in that: be equiped with normal direction feed arrangement (24) on the said normal direction guide rail (22), be equiped with tangential-feed attachment (25) on the said oblique guide rail (21).
4. according to claim 1 or 2 or 3 described taper cylindrical match grinding building mortions; It is characterized in that: said piece-holder assembly (1) comprises driven unit (11), to the positioning disk (12) of taper work (6) bigger diameter end location with to the taper gland (13) of taper work (6) miner diameter end location; Said positioning disk (12) and taper gland (13) all are installed in the output of driven unit (11) through securing member, and the spacing between positioning disk (12) and the taper gland (13) is adjustable.
5. taper cylindrical match grinding building mortion according to claim 4; It is characterized in that: said driven unit (11) comprises motor (111), decelerator (112), scroll chuck (113) and axle (114); Said decelerator (112) one ends link to each other with motor (111); The other end links to each other with scroll chuck (113); Said axle (114) is fixing through scroll chuck (113), and said positioning disk (12) and taper gland (13) all are installed on the axle (114) through securing member, and positioning disk (12) is located between taper gland (13) and the scroll chuck (113).
6. according to claim 1 or 2 or 3 described taper cylindrical match grinding building mortions; It is characterized in that: said match grinding cubing assembly (3) comprises taper cubing (31), cubing support (32), travelling car (33), support spring (34) and is parallel to the cubing track (35) that taper work (6) central axis is arranged; Said taper cubing (31) is installed on the cubing support (32); Said cubing support (32) is installed on the travelling car (33) through support spring (34), and said travelling car (33) is installed on the cubing track (35).
7. taper cylindrical match grinding building mortion according to claim 5; It is characterized in that: said match grinding cubing assembly (3) comprises taper cubing (31), cubing support (32), travelling car (33), support spring (34) and is parallel to the cubing track (35) that taper work (6) central axis is arranged; Said taper cubing (31) is installed on the cubing support (32); Said cubing support (32) is installed on the travelling car (33) through support spring (34), and said travelling car (33) is installed on the cubing track (35).
8. according to claim 1 or 2 or 3 described taper cylindrical match grinding building mortions; It is characterized in that: said taper cylindrical match grinding building mortion also comprises frame (4) and electric cabinet (5); Said electric cabinet (5), wheel grinding assembly (2), match grinding cubing assembly (3) and piece-holder assembly (1) all are installed on the frame (4), and the control circuit of said wheel grinding assembly (2) and piece-holder assembly (1) all is connected in the electric cabinet (5).
9. taper cylindrical match grinding building mortion according to claim 7; It is characterized in that: said taper cylindrical match grinding building mortion also comprises frame (4) and electric cabinet (5); Said electric cabinet (5), wheel grinding assembly (2), match grinding cubing assembly (3) and piece-holder assembly (1) all are installed on the frame (4), and the control circuit of said wheel grinding assembly (2) and piece-holder assembly (1) all is connected in the electric cabinet (5).
CN201120210025U 2011-06-21 2011-06-21 Match grinding forming device for conical external circle Expired - Fee Related CN202144033U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120210025U CN202144033U (en) 2011-06-21 2011-06-21 Match grinding forming device for conical external circle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120210025U CN202144033U (en) 2011-06-21 2011-06-21 Match grinding forming device for conical external circle

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756320A (en) * 2012-06-19 2012-10-31 江苏科耐特高压电缆附件有限公司 Device for grinding power cable accessory rubber product
CN102825512A (en) * 2012-08-20 2012-12-19 天津绿博特环保设备制造股份公司 Processing unit for refurbishing special-shaped open barrel
CN108994716A (en) * 2018-07-16 2018-12-14 广东工业大学 A kind of mechanical device for curved surface polishing
CN113199315A (en) * 2021-05-08 2021-08-03 济南大学 Centerless grinding machine fixture for correcting inclination of shaft through hole and grinding machine
CN113857989A (en) * 2021-10-08 2021-12-31 泰州市金鹰齿轮有限公司 Deburring processing equipment for producing mechanical transmission part alloy bevel gear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102756320A (en) * 2012-06-19 2012-10-31 江苏科耐特高压电缆附件有限公司 Device for grinding power cable accessory rubber product
CN102825512A (en) * 2012-08-20 2012-12-19 天津绿博特环保设备制造股份公司 Processing unit for refurbishing special-shaped open barrel
CN108994716A (en) * 2018-07-16 2018-12-14 广东工业大学 A kind of mechanical device for curved surface polishing
CN108994716B (en) * 2018-07-16 2020-05-05 广东工业大学 Mechanical device for polishing curved surface
CN113199315A (en) * 2021-05-08 2021-08-03 济南大学 Centerless grinding machine fixture for correcting inclination of shaft through hole and grinding machine
CN113199315B (en) * 2021-05-08 2022-05-17 济南大学 Centerless grinding machine fixture for correcting inclination of shaft through hole and grinding machine
CN113857989A (en) * 2021-10-08 2021-12-31 泰州市金鹰齿轮有限公司 Deburring processing equipment for producing mechanical transmission part alloy bevel gear

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Loudi Zhong Yuan new material Co., Ltd.

Assignor: Sanyi Heavy Industry Co., Ltd.

Contract record no.: 2013430000089

Denomination of utility model: Match grinding forming device for conical external circle

Granted publication date: 20120215

License type: Exclusive License

Record date: 20130620

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120215

Termination date: 20150621

EXPY Termination of patent right or utility model