CN107685238A - A kind of fast fixture for valve processing - Google Patents

A kind of fast fixture for valve processing Download PDF

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Publication number
CN107685238A
CN107685238A CN201710967208.4A CN201710967208A CN107685238A CN 107685238 A CN107685238 A CN 107685238A CN 201710967208 A CN201710967208 A CN 201710967208A CN 107685238 A CN107685238 A CN 107685238A
Authority
CN
China
Prior art keywords
valve
block
square steel
platen
jack
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.)
Pending
Application number
CN201710967208.4A
Other languages
Chinese (zh)
Inventor
邵学军
裴耀贵
陈文鑫
蒋亚琴
李鹏飞
李淑敏
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.)
LANZHOU HIGH PRESSURE VALVE CO Ltd
Original Assignee
LANZHOU HIGH PRESSURE VALVE CO Ltd
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 LANZHOU HIGH PRESSURE VALVE CO Ltd filed Critical LANZHOU HIGH PRESSURE VALVE CO Ltd
Priority to CN201710967208.4A priority Critical patent/CN107685238A/en
Publication of CN107685238A publication Critical patent/CN107685238A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated

Abstract

A kind of fast fixture for valve processing, including platen, platen upside middle are fixedly connected with jack, and jack top is fixedly connected with the first v block, processed valve body is placed with the first v block;Vertical square steel is fixedly connected with the surrounding of the platen, guide rail is provided between former and later two vertical square steel, horizontal square steel is provided between two guide rails, horizontal square steel middle is fixedly connected with hydraulic jack, and hydraulic jack lower end is fixedly connected with the second v block.The beneficial effects of the invention are as follows:1) machining accuracy of guarantee valve body that can be stable, clamps valve body, valve body is ensured that the machining accuracy of same valve body or a collection of valve body can reach unanimity substantially relative to the positional precision of cutter and lathe by fixture using fast fixture;2) production efficiency is improved, fast fixture can be clamped fast, easily, can substantially reduce the clamping man-hour of valve body.

Description

A kind of fast fixture for valve processing
Technical field
The present invention relates to valve processing technique field, and in particular to a kind of fast fixture for valve processing.
Background technology
With the fast development of processing manufacturing industry, machining both at home and abroad has evolved to the more ripe stage, and workpiece exists Quick-clamped positioning turns into indispensable part in machining on lathe, machine tool technology at a high speed, efficiently, it is accurate, multiple Under the drive that conjunction, intelligence and environmentally friendly direction are developed, jig is also towards high-precision, efficient, module, combination, general and economy side To development.
1) in order to improve the production efficiency of lathe, the fixture product of two-sided, multiaspect and more than one piece clamping is more and more, in order to subtract The clamping time of few workpiece, various self-centering fixtures, pneumatic and hydraulically operated fixture, fast fixture are constantly weeded out the old and bring forth the new;Clamp Shorter with the release time, clamp structure is simple, carries out multiaspect for lathe and multiple workpieces create conditions.
2) versatility of jig and economy directly affect the economy of enterprise, the versatility of fast fixture Good, utilization rate is high, the economical and practical value with popularization and application.
3) valve manufacture as one of traditional manufacture is closed, it is necessary to conventional machining techniques are continuously improved and perfect Reason can not only improve production efficiency using novel clamp, moreover it is possible to cost-effective.
4) appearance of the end face processing tool of valve three greatly facilitates the processing of valve, but a kind of valve of current stage , there is many weak points in three end face processing tools, for example, stability maintenance is poor, processing is cumbersome, processes three end faces Needing clamping, processing efficiency is low three times.
The content of the invention
It is an object of the invention to provide a kind of fast fixture for valve processing is planted, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme:
A kind of fast fixture for valve processing, including platen, the platen are rotation work Make platform, middle is fixedly connected with jack on the upside of the platen, and jack top is fixedly connected with the first v block, Processed valve body is placed with first v block;Vertical square steel is fixedly connected with the surrounding of the platen, former and later two Guide rail is provided between vertical square steel, horizontal square steel is provided between two guide rails, horizontal square steel middle is fixedly connected with liquid Compressing cylinder, hydraulic jack lower end is fixedly connected with the second v block, and the second v block on the upside of processed valve body with being in contact.
As the present invention, further scheme is:The hydraulic jack, which is bolted, to be arranged on horizontal square steel.
As the present invention, further scheme is:First v block and the second v block are extension type v block.
The beneficial effects of the invention are as follows:
1) machining accuracy of guarantee valve body that can be stable, clamps valve body, valve body is relative to cutter using fast fixture And the positional precision of lathe is ensured by fixture, the machining accuracy of same valve body or a collection of valve body can reach unanimity substantially;
2) production efficiency is improved, fast fixture can be clamped fast, easily, can substantially reduce the clamping work of valve body When;It can improve the rigidity of valve body after fixture clamping, cutting output can be increased during processing, big degree improves processing efficiency;
3) three surface processing can be carried out to valve body, the Zhong Kou of valve body and two end flange faces is added by rotary table Work, both improve machining accuracy and in turn ensure that position positioning precision, and substantially reduce processing non-cutting time, it is comprehensive to improve life Produce efficiency.
Brief description of the drawings
Fig. 1 is the front view of the present invention;
Fig. 2 is the left view of the present invention;
Fig. 3 is the top view of the present invention.
In figure:1- platens;2- jack;The v blocks of 3- first;4- is processed valve body;The vertical square steel of 5-;6- is horizontal Square steel;7- hydraulic jacks;The v blocks of 8- second;9- guide rails;10- bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 3, in the embodiment of the present invention, a kind of fast fixture for valve processing, including lathe Workbench 1, the upside middle of platen 1 are fixedly connected with jack 2, and the top of jack 2 is fixedly connected with the first V Sections 3, processed valve body 4 is placed with the first v block 3;Vertical square steel is fixedly connected with the surrounding of the platen 1 5, guide rail 9 is provided between former and later two vertical square steel 5, is provided with horizontal square steel 6 between two guide rails 9, among horizontal square steel 6 Place is fixedly connected with hydraulic jack 7, and the lower end of hydraulic jack 7 is fixedly connected with the second v block 8, and the second v block 8 is with being processed The upside of valve body 4 is in contact, and the regulation of the first v block 3 and the height of the second v block 8 is realized using jack 2 and hydraulic jack 7, So as to be clamped to being processed valve body 4, hydraulic jack 7 determines the size of clamping force, and clamping force size is appropriate, foot Vibration during processing is enough prevented, the size of main clamping force should be perpendicular to main locating surface;And horizontal square steel 6 can be along guide rail Move, it is convenient to be positioned to being processed valve body 4 so as to drive the change of the horizontal level of the second v block 8;Pass through Platen 1 is rotated, so that the facing position for being processed three end faces of valve body 4 and the main shaft of lathe changes, so as to Device is switched over machined surface in the case of without dismounting, is greatlyd save process time, add so as to increase Work efficiency rate.
The platen 1 is rotary table.
The hydraulic jack 7 is fixedly installed on horizontal square steel 6 by bolt 10.
The v block 8 of first v block 3 and second is extension type v block.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (3)

1. a kind of fast fixture for valve processing, including platen, it is characterised in that the platen For rotary table, middle is fixedly connected with jack on the upside of the platen, and jack top is fixedly connected with the One v block, processed valve body is placed with the first v block;Vertical square steel is fixedly connected with the surrounding of the platen, Guide rail is provided between former and later two vertical square steel, horizontal square steel is provided between two guide rails, horizontal square steel middle is fixed Hydraulic jack is connected with, hydraulic jack lower end is fixedly connected with the second v block, and the second v block and phase on the upside of processed valve body Contact.
A kind of 2. fast fixture for valve processing according to claim 1, it is characterised in that the hydraulic oil Cylinder, which is bolted, to be arranged on horizontal square steel.
A kind of 3. fast fixture for valve processing according to claim 1, it is characterised in that the first V Sections and the second v block are extension type v block.
CN201710967208.4A 2017-10-17 2017-10-17 A kind of fast fixture for valve processing Pending CN107685238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710967208.4A CN107685238A (en) 2017-10-17 2017-10-17 A kind of fast fixture for valve processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710967208.4A CN107685238A (en) 2017-10-17 2017-10-17 A kind of fast fixture for valve processing

Publications (1)

Publication Number Publication Date
CN107685238A true CN107685238A (en) 2018-02-13

Family

ID=61153838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710967208.4A Pending CN107685238A (en) 2017-10-17 2017-10-17 A kind of fast fixture for valve processing

Country Status (1)

Country Link
CN (1) CN107685238A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109176145A (en) * 2018-11-01 2019-01-11 浙江中德自控科技股份有限公司 A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109176145A (en) * 2018-11-01 2019-01-11 浙江中德自控科技股份有限公司 A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body
CN109176145B (en) * 2018-11-01 2019-09-03 浙江中德自控科技股份有限公司 A kind of dedicated the 4th axis rotary index processing unit (plant) of machining center of valve body

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