CN207043828U - Stencil plane machining tool fixture - Google Patents

Stencil plane machining tool fixture Download PDF

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Publication number
CN207043828U
CN207043828U CN201721001274.8U CN201721001274U CN207043828U CN 207043828 U CN207043828 U CN 207043828U CN 201721001274 U CN201721001274 U CN 201721001274U CN 207043828 U CN207043828 U CN 207043828U
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CN
China
Prior art keywords
block
magnetic chuck
cushion block
machining tool
template
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.)
Active
Application number
CN201721001274.8U
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Chinese (zh)
Inventor
廖备铨
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.)
Xiamen Zhong Han Precision Industry Co Ltd
Original Assignee
Xiamen Zhong Han Precision Industry 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
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Priority to CN201721001274.8U priority Critical patent/CN207043828U/en
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Publication of CN207043828U publication Critical patent/CN207043828U/en
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Abstract

A kind of stencil plane machining tool fixture, it includes magnetic chuck, multiple cushion blocks and limit assembly, each cushion block can be placed on magnetic chuck and be adsorbed on magnetic chuck, the upper surface position of multiple cushion blocks forms a horizontal plane, and template to be processed is placed on horizontal plane, the limit assembly is the block for being placed in template surrounding to be processed, wherein each block is higher than any one cushion block.The utility model is by magnetic chuck fixed form, so that it is guaranteed that stencil plane degree, while cushion block is set between sucker and template, using cushion block by template away from magnetic chuck so as to reaching the purpose of regulation magnetic adsorption capacity.

Description

Stencil plane machining tool fixture
Technical field
Stencil plane processing is the utility model is related to, more particularly, to a kind of stencil plane machining tool fixture.
Background technology
It is used for rapid fastening workpiece when fixture is processing, lathe, cutter, workpiece is kept the technique dress of correct relative position Put.That is Workholding frock clamps are the indispensable parts of machining.In workpieces processing on lathe, it is The surface energy of workpiece is set to reach size as defined in drawing, geometry and be wanted with technologies such as the relative-position errors of other surfaces Ask, workpiece must be installed to (positioning) before processing, clipped (clamping).
At present, largely bottom plate is fixed on processing work platform by screw or bolt in existing frock clamp, and The processing of template needs accurately flatness, so as to which the fixed form of screw or bolt can not ensure flatness, directly influences The processing precision of template, so as to be unable to reach pre-provisioning request, the operating efficiency of Product processing is also reduced, is directly improved Processing cost.
Utility model content
The utility model solves the problems, such as it is largely to fix bottom plate by screw or bolt in existing frock clamp In on processing work platform, and the processing of template needs accurately flatness, so as to which the fixed form of screw or bolt can not ensure Flatness.
To solve the above problems, the utility model provides a kind of technical scheme of stencil plane machining tool fixture, it is wrapped Magnetic chuck, multiple cushion blocks and limit assembly are included, each cushion block can be placed on magnetic chuck and be adsorbed on magnetic chuck, multiple pads The upper surface position of block forms a horizontal plane, and template to be processed is placed on horizontal plane, and the limit assembly is to be added to be placed in The block of work template surrounding, wherein each block is higher than any one cushion block.
Further, the cushion block quantity is 4-6.
Further, it is connected between each cushion block by waling stripe, so that it is guaranteed that flatness.
Further, each cushion block is scalable block, and it includes outer positioning sleeve and interior telescopic mast, and the outer positioning sleeve is adsorbed In on magnetic chuck, and interior telescopic mast can back and forth lift and outer positioning sleeve and its outer surface are provided with scale.
Compared with prior art, the utility model has advantages below:
The utility model is by magnetic chuck fixed form, so that it is guaranteed that stencil plane degree, while in sucker and template it Between cushion block is set, using cushion block by template away from magnetic chuck so as to reach the purpose of regulation magnetic adsorption capacity, if in addition, by mould Plate is placed directly on disk and processed, and because template is uneven, the bounce-back after being deformed after template demagnetization, stencil plane degree can not be protected Card, and then solve the problem by setting cushion block, and the setting of cushion block also has the advantages that cost is low, simple operation.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation;
Fig. 2 is that this uses the structural representation that interior telescopic mast stretches out in cushion block in new embodiment;
Fig. 3 is cushion block structure profile in the utility model embodiment
Fig. 4 is preferable stop block structure schematic diagram in the utility model embodiment.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment:
As shown in figure 1, a kind of stencil plane machining tool fixture, it includes magnetic chuck 1, multiple cushion blocks 2 and spacing group Part.
As shown in figure 1, the quantity of cushion block 2 is 4-6, wherein each cushion block 2 can be placed on magnetic chuck 1 and be adsorbed in magnetic Property sucker 1 on, the upper surface positions of multiple cushion blocks 2 forms a horizontal plane, and template A to be processed is placed on horizontal plane, described Limit assembly is the block 3 for being placed in template surrounding to be processed, wherein each block 3 is higher than any one cushion block 2.
As shown in Figure 1 to Figure 3, foregoing each cushion block 2 is scalable block, and it includes outer positioning sleeve 21 and interior telescopic mast 22, The outer positioning sleeve 21 is adsorbed on magnetic chuck 1, and interior telescopic mast 22 can be lifted back and forth in outer positioning sleeve 21 and its appearance Face is provided with scale.Specifically:The outer positioning sleeve 21 is cylinder-like body and its wall thickness is not less than 1.5cm, the outer positioning sleeve Multiple spaced annular grooves are offered on 21 inwall, sealing ring 4 are provided with each annular groove, sealing ring 4 is higher than outer fixed Position 21 inwalls of set are set, and form the structure with lifting damping, the interior telescopic mast 22 is cylindrical member block, and its outer surface It is smooth.
Preferably:As shown in Figure 1 to Figure 3, it is connected between each cushion block 2 by waling stripe 5, so that it is guaranteed that plane Degree.Specifically:It is connected between the interior telescopic mast of adjacent cushion block 2 by waling stripe 5, each waling stripe 5 is in order to ensure steady It is qualitative, and waling stripe is caused isosceles triangle frame structure.
More there is preferable technical scheme to be:As shown in Fig. 1 and Fig. 4, the limit assembly includes 4-6 block 3, each block 3 is adsorbable on magnetic chuck, and its height, higher than cushion block height, each block can be upward with template contacts one end to be processed Extension forms the spacing retaining wall 31 higher than the form height to be processed for being positioned at cushion block, and spacing retaining wall 31 contacts template A to be processed Surface on be provided with increase frictional force structure, it is described increase frictional force structure be to be embedded in the respective slot of block 3 Rubber sheet gasket 6, rubber sheet gasket 6 are provided with embedded division, and the embedded division is that bulk is placed in groove, the appearance of the rubber sheet gasket S-shaped raised line is provided with face.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any Those skilled in the art are not being departed from spirit and scope of the present utility model, can make possible variation and modification, because This scope of protection of the utility model should be defined by the scope that the utility model claims are defined.

Claims (4)

1. stencil plane machining tool fixture, it is characterised in that:It includes magnetic chuck, multiple cushion blocks and limit assembly, each pad Block can be placed on magnetic chuck and be adsorbed on magnetic chuck, and the upper surface position of multiple cushion blocks forms a horizontal plane, and to be added Work template is placed on horizontal plane, and the limit assembly is the block for being placed in template surrounding to be processed, is appointed wherein each block is higher than Anticipate a cushion block.
2. stencil plane machining tool fixture according to claim 1, it is characterised in that:The cushion block quantity is 4-6.
3. according to the stencil plane machining tool fixture described in claim 1, it is characterised in that:Pass through level between each cushion block Connecting rod is connected, so that it is guaranteed that flatness.
4. according to the stencil plane machining tool fixture described in claims 1 to 3 any one, it is characterised in that:Each cushion block is can Flexible block, it includes outer positioning sleeve and interior telescopic mast, and the outer positioning sleeve is adsorbed on magnetic chuck, and interior telescopic mast energy Reciprocal lift is provided with scale in outer positioning sleeve and its outer surface.
CN201721001274.8U 2017-08-11 2017-08-11 Stencil plane machining tool fixture Active CN207043828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721001274.8U CN207043828U (en) 2017-08-11 2017-08-11 Stencil plane machining tool fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721001274.8U CN207043828U (en) 2017-08-11 2017-08-11 Stencil plane machining tool fixture

Publications (1)

Publication Number Publication Date
CN207043828U true CN207043828U (en) 2018-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721001274.8U Active CN207043828U (en) 2017-08-11 2017-08-11 Stencil plane machining tool fixture

Country Status (1)

Country Link
CN (1) CN207043828U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111976102A (en) * 2020-09-14 2020-11-24 秦素红 Injection mold capable of fixing ejector plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111976102A (en) * 2020-09-14 2020-11-24 秦素红 Injection mold capable of fixing ejector plate

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