CN204209477U - A kind of die casting modified product hole locating pneumatic fixture - Google Patents

A kind of die casting modified product hole locating pneumatic fixture Download PDF

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Publication number
CN204209477U
CN204209477U CN201420446972.9U CN201420446972U CN204209477U CN 204209477 U CN204209477 U CN 204209477U CN 201420446972 U CN201420446972 U CN 201420446972U CN 204209477 U CN204209477 U CN 204209477U
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CN
China
Prior art keywords
seat board
workbench
rotary cylinder
round platform
base
Prior art date
Application number
CN201420446972.9U
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Chinese (zh)
Inventor
骆为祥
王成
Original Assignee
强胜精密机械(苏州)有限公司
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Publication date
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Priority to CN201420446972.9U priority Critical patent/CN204209477U/en
Application granted granted Critical
Publication of CN204209477U publication Critical patent/CN204209477U/en

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Abstract

A kind of die casting modified product hole locating pneumatic fixture, comprise base and workbench, the upper surface of workbench is fixed with spacing seat board and location seat board, spacing seat board and location seat board are respectively equipped with gag lever post and backstay, the upper surface of workbench is also provided with round platform, the upper surface of round platform is provided with little support column, the center of circle of round platform is on the center line in space between limit base plate and location seat board, the both sides of round platform are provided with rotary cylinder, the upper surface of rotary cylinder is provided with briquetting, and briquetting is fixedly connected on rotary cylinder by screw.The utility model to be positioned with the cylinder axis on fixture by the cylindrical hole on product and coordinates, push rod is adopted to carry out spacing, the method of Z-direction three-point fix, supported by the support column of 3 under pressing plate, ensure the horizontal plane of Z-direction, complete the position degree requirement at the zero point of the Kong Yukong that plane is processed, by the rotary cylinder of bottom, product is easily got easily put, simple to operation, ensure that the machining accuracy of product.

Description

A kind of die casting modified product hole locating pneumatic fixture
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of die casting modified product hole locating pneumatic fixture.
Background technology
Machine-building be unable to do without Metal Cutting Machine Tool, and jig is then ensure mechanical processing quality, enhance productivity, reduce labor intensity, reduce excessive demand to workman's technology, realize one of indispensable important process equipment of Automation of Manufacturing Process.Jig is widely used in manufacturing industry, and the use of a large amount of special jig provides necessary condition for producing in enormous quantities.In the past after line finished by workpiece, installed by line with chuck, reprocessing endoporus.In the process corrected, when adjustment is clipped in two pawl on the face of cylinder, workpiece produces and rolls, and makes the center line in line hole produce angle displacement, is difficult to workpiece correction, and produces processing waste product.People have manufactured and designed fixture for this reason, and by use for many years, effect is fine.
Along with processing manufacturing industry develops rapidly, require higher to the precision of process component and production efficiency, performance work in-process operation is concentrated, and people's multimachine, the form processing of the multiple part of a machine is widely adopted.Then also more and more higher to the requirement of frock clamp, occurred the pneumatic frock clamp more advanced with hydraulic pressure two kinds, the appearance of these advanced installation way changes the locate mode of tradition by artificial clamping adjustment, improves machining accuracy, shorten and process non-cutting time, improve production efficiency.
When the milling of die casting modified product, usually predetermined fixture cannot be adopted to carry out clamping processing because deformation of products is large, existing other clamping method adopts the clamping of Bidirectional flat-nose pliers location, or adopts three-jaw self-centering chuck mode to carry out clamping also cannot to meet instructions for use.These clamping positioning methods are all difficult to the precision ensureing its Product processing on position degree and symmetry, and the clamping time is longer, and efficiency is low.
Utility model content
The utility model aims to provide a kind of die casting modified product hole locating pneumatic fixture.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, a kind of die casting modified product hole locating pneumatic fixture, described fixture comprises base and workbench, workbench is located at the top of base, some large support columns are provided with between base and workbench, large support column is fixedly connected with workbench respectively with base, the upper surface of workbench is fixed with spacing seat board and location seat board, spacing seat board be arranged in parallel with location seat board, spacing seat board and location seat board are respectively equipped with gag lever post and backstay, gag lever post is connected with spacing seat board by screw thread, backstay is threaded with location seat board, the direction that gag lever post and backstay threadingly move is all the spaces between spacing seat board and location seat board, the upper surface of workbench is also provided with round platform, the upper surface of round platform is provided with little support column, little support column is provided with 3 and is evenly distributed on the upper surface of round platform, the center of circle of round platform is on the center line in space between limit base plate and location seat board, the both sides of round platform are provided with rotary cylinder, rotary cylinder runs through workbench up and down, rotary cylinder can move up and down on the table and carry out the rotation of certain angle, the upper surface of rotary cylinder is provided with briquetting, briquetting is fixedly connected on rotary cylinder by screw.
As preferably, be provided with 4 large support columns between base and workbench, 4 large support columns are located on four angles of base and workbench.
As preferably, the angle that rotary cylinder rotates is generally between 45-120 degree.
The die casting distortion special-shaped product locating clip clamper that the utility model provides, to be positioned with the cylinder axis on fixture by the cylindrical hole on product and coordinate, adopt push rod to carry out spacing, the method for Z-direction three-point fix, supported by the support column of 3 under pressing plate, ensure the horizontal plane of Z-direction, complete the position degree requirement at the zero point of the Kong Yukong that plane is processed, by the rotary cylinder of bottom, product is easily got and easily puts, simple to operation, ensure that the machining accuracy of product.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1, base; 2, large support column; 3, workbench; 4, spacing seat board; 41, gag lever post; 5, seat board is located; 51, backstay; 6, rotary cylinder; 7, screw; 8, briquetting; 9, little support column; 10, round platform.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Referring to Fig. 1, a kind of die casting modified product hole locating pneumatic fixture according to the utility model embodiment is described, described fixture comprises base 1 and workbench 3, workbench 3 is located at the top of base 1, some large support columns 2 are provided with between base 1 and workbench 3, large support column 2 is fixedly connected with workbench 3 respectively with base 1, the upper surface of workbench 3 is fixed with spacing seat board 4 and location seat board 5, spacing seat board 4 be arranged in parallel with location seat board 5, spacing seat board 4 and location seat board 5 are respectively equipped with gag lever post 41 and backstay 51, gag lever post 41 is connected with spacing seat board 4 by screw thread, backstay 51 is threaded with location seat board 5, the direction that gag lever post 41 and backstay 51 threadingly move is all the spaces between spacing seat board 4 and location seat board 5, the upper surface of workbench 3 is also provided with round platform 10, the upper surface of round platform 10 is provided with little support column 9, little support column 9 is provided with 3 and is evenly distributed on the upper surface of round platform 10, the center of circle of round platform 10 is on the center line in space between limit base plate 4 and location seat board 5, the both sides of round platform 10 are provided with rotary cylinder 6, rotary cylinder about 6 runs through workbench 3, rotary cylinder 6 can move up and down and carry out the rotation of certain angle on workbench 3, the upper surface of rotary cylinder 6 is provided with briquetting 8, briquetting 8 is fixedly connected on rotary cylinder 6 by screw 7.
As preferably, be provided with 4 large support columns, 2,4 large support columns 2 between base 1 and workbench 3 and be located on four angles of base 1 and workbench 3.
As preferably, the angle that rotary cylinder 6 rotates is generally between 45-120 degree.
The die casting distortion special-shaped product locating clip clamper that the utility model provides, to be positioned with the cylinder axis on fixture by the cylindrical hole on product and coordinate, adopt push rod to carry out spacing, the method for Z-direction three-point fix, supported by the support column of 3 under pressing plate, ensure the horizontal plane of Z-direction, complete the position degree requirement at the zero point of the Kong Yukong that plane is processed, by the rotary cylinder of bottom, product is easily got and easily puts, simple to operation, ensure that the machining accuracy of product.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (3)

1. a die casting modified product hole locating pneumatic fixture, it is characterized in that, described fixture comprises base and workbench, workbench is located at the top of base, some large support columns are provided with between base and workbench, large support column is fixedly connected with workbench respectively with base, the upper surface of workbench is fixed with spacing seat board and location seat board, spacing seat board be arranged in parallel with location seat board, spacing seat board and location seat board are respectively equipped with gag lever post and backstay, gag lever post is connected with spacing seat board by screw thread, backstay is threaded with location seat board, the direction that gag lever post and backstay threadingly move is all the spaces between spacing seat board and location seat board, the upper surface of workbench is also provided with round platform, the upper surface of round platform is provided with little support column, little support column is provided with 3 and is evenly distributed on the upper surface of round platform, the center of circle of round platform is on the center line in space between limit base plate and location seat board, the both sides of round platform are provided with rotary cylinder, rotary cylinder runs through workbench up and down, rotary cylinder can move up and down on the table and carry out the rotation of certain angle, the upper surface of rotary cylinder is provided with briquetting, briquetting is fixedly connected on rotary cylinder by screw.
2. fixture according to claim 1, is characterized in that, is provided with 4 large support columns between base and workbench, and 4 large support columns are located on four angles of base and workbench.
3. fixture according to claim 1, is characterized in that, the angle that rotary cylinder rotates is generally between 45-120 degree.
CN201420446972.9U 2014-08-10 2014-08-10 A kind of die casting modified product hole locating pneumatic fixture CN204209477U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420446972.9U CN204209477U (en) 2014-08-10 2014-08-10 A kind of die casting modified product hole locating pneumatic fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420446972.9U CN204209477U (en) 2014-08-10 2014-08-10 A kind of die casting modified product hole locating pneumatic fixture

Publications (1)

Publication Number Publication Date
CN204209477U true CN204209477U (en) 2015-03-18

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CN201420446972.9U CN204209477U (en) 2014-08-10 2014-08-10 A kind of die casting modified product hole locating pneumatic fixture

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175150A (en) * 2014-08-10 2014-12-03 强胜精密机械(苏州)有限公司 Pressure casting transformed special-shaped product hole positioning pneumatic clamp and clamping method
CN105234817A (en) * 2015-10-20 2016-01-13 重庆龙耀机械配件制造有限责任公司 Cylinder head clamping device for grinding machine
CN105234816A (en) * 2015-10-20 2016-01-13 重庆龙耀机械配件制造有限责任公司 Novel automatic cylinder head clamping device for grinding machine
CN106181484A (en) * 2016-08-20 2016-12-07 江门市弘程精密制造有限公司 A kind of clamp fixture platform of rotatable displacement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104175150A (en) * 2014-08-10 2014-12-03 强胜精密机械(苏州)有限公司 Pressure casting transformed special-shaped product hole positioning pneumatic clamp and clamping method
CN105234817A (en) * 2015-10-20 2016-01-13 重庆龙耀机械配件制造有限责任公司 Cylinder head clamping device for grinding machine
CN105234816A (en) * 2015-10-20 2016-01-13 重庆龙耀机械配件制造有限责任公司 Novel automatic cylinder head clamping device for grinding machine
CN106181484A (en) * 2016-08-20 2016-12-07 江门市弘程精密制造有限公司 A kind of clamp fixture platform of rotatable displacement

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150318

Termination date: 20170810

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