CN208853785U - A kind of gradient part processing clamp - Google Patents

A kind of gradient part processing clamp Download PDF

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Publication number
CN208853785U
CN208853785U CN201821585046.4U CN201821585046U CN208853785U CN 208853785 U CN208853785 U CN 208853785U CN 201821585046 U CN201821585046 U CN 201821585046U CN 208853785 U CN208853785 U CN 208853785U
Authority
CN
China
Prior art keywords
core axle
chuck
bushing
gradient
fixed
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
Application number
CN201821585046.4U
Other languages
Chinese (zh)
Inventor
唐越
孙永祥
门正兴
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.)
Chengdu Aeronautic Polytechnic
Original Assignee
Chengdu Aeronautic Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Aeronautic Polytechnic filed Critical Chengdu Aeronautic Polytechnic
Priority to CN201821585046.4U priority Critical patent/CN208853785U/en
Application granted granted Critical
Publication of CN208853785U publication Critical patent/CN208853785U/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 gradient part processing clamps, including chuck body, bushing plate and positioning core axle;It is mutually perpendicular between bushing plate and chuck body top surface, and bushing plate is fixed on the top surface of chuck body by the cooperation of several pins and hex bolts;It is embedded the drill bushing for accommodating drill bit on bushing plate, and drill bushing is fixed on bushing plate by screw;Working face and horizontal line institute B at an acute angle in chuck body are 60 °;Positioning core axle bottom surface is vertical with working face, and is bolted with vertical plane;A rhombus pin is fixed on the working face of positioning core axle lower end;Part is sheathed on positioning core axle, and the contact position at the top of positioning core axle with part top is arranged open washer, and is arranged hold-down bolt at the top of positioning core axle and part is fixed on positioning core axle;The inclined hole face of part previous generation processing is vertical with straight line where drill bushing;The outer diameter of hold-down bolt is less than inner bore of part diameter.

Description

A kind of gradient part processing clamp
Technical field
The utility model belongs to the technical field of clamp for machining, and in particular to a kind of gradient part processing clamp.
Background technique
The processing of existing part is vertical processing, i.e., is vertically arranged drill bit with for machined surface, and for gradient need The part asked can then have high requirement, and the adding relative to conventional hardware due to the procedure of processing of gradient part to fixture Work complex steps are many, and the process-cycle is far longer than the process-cycle of conventional hardware, seriously affects the efficiency of batch production.
Utility model content
The purpose of this utility model is that being directed to above-mentioned deficiency in the prior art, a kind of gradient part processed clip is provided Tool, to solve the problem of the big batch production low efficiency of gradient part difficulty of processing.
In order to achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of gradient part processing clamp comprising chuck body, bushing plate and positioning core axle;Bushing plate and chuck body It is mutually perpendicular between top surface, and bushing plate is fixed on the top surface of chuck body by the cooperation of several pins and hex bolts;It bores It is embedded the drill bushing for accommodating drill bit in template, and drill bushing is fixed on bushing plate by screw;
Working face and horizontal line institute B at an acute angle in chuck body are 60 °;Positioning core axle bottom surface is vertical with working face, and It is bolted with vertical plane;A rhombus pin is fixed on the working face of positioning core axle lower end;Part is sheathed on positioning core axle, Contact position at the top of positioning core axle with part top is arranged open washer, and is arranged hold-down bolt for zero at the top of positioning core axle Part is fixed on positioning core axle;The inclined hole face of part previous generation processing is vertical with straight line where drill bushing;The outer diameter of hold-down bolt is less than Inner bore of part diameter.
Preferably, bushing plate is fixed on the top surface of chuck body by the cooperation of two pins and two screws.
Preferably, it is 30 ° that plane where inclined hole is at an acute angle with Central of the parts axis institute.
Preferably, rhombus pin cooperates with 7 hole Ф being opened on working face.
Gradient part processing clamp provided by the utility model, has the advantages that
The utility model uses working face for 60 ° of chuck body, and part to be processed is vertical by positioning core axle It is set on 60 ° of the working face, and drill bushing is set at the top of chuck body, make machined surface phase of the drill bushing with parts to be processed It is mutually vertical, allow to separately add the gradient capable processing.Meanwhile when replacing next processing part, compression need to be only removed Bolt and open washer can remove the part completed the process, and the process for exchanging part for is simple and effective.The utility model structure Simply, the processing and replacement that gradient part can be realized by shirtsleeve operation can efficiently solve existing gradient part and add The problem of work difficulty is big, produces low efficiency in batches.
Detailed description of the invention
Fig. 1 is the structure chart of gradient part processing clamp.
Fig. 2 is the cross-sectional view of gradient part processing clamp.
Fig. 3 is the structure chart of gradient part processing clamp parts to be processed.
Wherein, 1, hex bolts;2, pin;3, screw;4, drill bushing;5, bushing plate;6, open washer;7, hold-down bolt; 8, positioning core axle;9, chuck body;10, rhombus pin;11, working face;12, part;13, inclined hole.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in, These variations are it will be apparent that all are created using the utility model of the utility model design in the column of protection.
According to one embodiment of the application, with reference to Fig. 1-Fig. 2, the gradient part processing clamp of this programme, including fixture Ontology 9, bushing plate 5 and positioning core axle 8.
Wherein, bushing plate 5 is fixed on the top surface of chuck body 9 by the cooperation of multiple pins 2 and hex bolts 1, and with The top surface of chuck body 9 is vertically arranged, and aperture is embedded the drill bushing 4 for accommodating head on bushing plate 5, will be bored by screw 3 Set 4 is fixed on bushing plate 5.
It is 13 place face of inclined hole by the position for needing to process on part 12, and 13 place face of inclined hole and part 12 with reference to Fig. 3 Central axis institute at an acute angle is 30 °.And in processing, it needs 13 place face placement level of inclined hole, therefore needs the working face of selection Angle between 11 and horizontal plane is 60 °.
With reference to Fig. 1, working face 11 and horizontal line institute B at an acute angle in chuck body 9 are 60 °, meet parts to be processed 12 Demand to angle.
8 bottom surface of positioning core axle is vertical with working face 11, and is bolted with vertical plane, the work close to 8 lower end of positioning core axle Make to fix a rhombus pin 10 on face 11, rhombus pin 10 cooperates with 7 hole Ф being opened on working face 11, for avoiding in processing Parts to be processed 12 rotates, and influences to process.
When needing to process a part 12, part 12 is sheathed on positioning core axle 8,8 top of positioning core axle is pushed up with part 12 The contact position at end is arranged open washer 6, and is arranged hold-down bolt 7 at the top of positioning core axle 8 and part 12 is fixed on locating core On axis 8.Meanwhile 13 face of inclined hole for processing 12 previous generation of part is vertical with 4 place straight line of drill bushing, it is easy to process.
And in renewal part 12, since the outer diameter of hold-down bolt 7 is less than 12 diameter of bore of part, therefore it need to will only compress spiral shell Bolt 7 screws out, and open washer 6 is removed, and removes the part 12 completed the process, locking and the replacement operation letter of entire part 12 It is single effective.
The utility model uses working face 11 for 60 ° of chuck body 9, and part 12 to be processed is passed through positioning core axle 8 are vertically installed on 60 ° of the working face 11, and drill bushing 4 is arranged at the top of chuck body 9, make drill bushing 4 and parts to be processed 12 machined surface is mutually perpendicular to, and allows to separately add the gradient capable processing.Meanwhile replacing next processing part 12 When, only need to remove hold-down bolt 7 and open washer 6 can remove the part 12 completed the process, exchange the process letter of part 12 for It is single effective.The utility model structure is simple, and the processing and replacement of gradient part 12, Neng Gouyou can be realized by shirtsleeve operation Effect ground solves the problem of the existing big batch production low efficiency of 12 difficulty of processing of gradient part.
Although being described in detail in conjunction with specific embodiment of the attached drawing to utility model, should not be construed as to this The restriction of the protection scope of patent.In range described by claims, those skilled in the art are without creative work The various modifications and deformation that can make still belong to the protection scope of this patent.

Claims (4)

1. a kind of gradient part processing clamp, it is characterised in that: including chuck body, bushing plate and positioning core axle;The drill jig It is mutually perpendicular between plate and chuck body top surface, and bushing plate is fixed on fixture sheet by the cooperation of several pins and hex bolts The top surface of body;It is embedded the drill bushing for accommodating drill bit on the bushing plate, and drill bushing is fixed on bushing plate by screw;
Working face and horizontal line institute B at an acute angle in the chuck body are 60 °;The positioning core axle bottom surface and working face hang down Directly, and with vertical plane it is bolted;A rhombus pin is fixed on the working face of the positioning core axle lower end;The part is arranged In on positioning core axle, the contact position at the top of the positioning core axle with part top is arranged open washer, and on positioning core axle top Portion is arranged hold-down bolt and part is fixed on positioning core axle;It is straight where face where the inclined hole of the part previous generation processing and drill bushing Line is vertical;The outer diameter of the hold-down bolt is less than inner bore of part diameter.
2. gradient part processing clamp according to claim 1, it is characterised in that: the bushing plate by two pins and The top surface of chuck body is fixed in the cooperation of two screws.
3. gradient part processing clamp according to claim 1, it is characterised in that: where the inclined hole in plane and part Mandrel line institute at an acute angle is 30 °.
4. gradient part processing clamp according to claim 1, it is characterised in that: the rhombus pin and be opened in working face On 7 hole Ф cooperation.
CN201821585046.4U 2018-09-27 2018-09-27 A kind of gradient part processing clamp Expired - Fee Related CN208853785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821585046.4U CN208853785U (en) 2018-09-27 2018-09-27 A kind of gradient part processing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821585046.4U CN208853785U (en) 2018-09-27 2018-09-27 A kind of gradient part processing clamp

Publications (1)

Publication Number Publication Date
CN208853785U true CN208853785U (en) 2019-05-14

Family

ID=66419555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821585046.4U Expired - Fee Related CN208853785U (en) 2018-09-27 2018-09-27 A kind of gradient part processing clamp

Country Status (1)

Country Link
CN (1) CN208853785U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112685A (en) * 2020-01-22 2020-05-08 福州万德电气有限公司 Anti-reverse disc inclined hole drilling tool and machining method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111112685A (en) * 2020-01-22 2020-05-08 福州万德电气有限公司 Anti-reverse disc inclined hole drilling tool and machining method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190514

Termination date: 20200927