CN205437860U - CNC processing smallclothes grooving special fixture - Google Patents
CNC processing smallclothes grooving special fixture Download PDFInfo
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- CN205437860U CN205437860U CN201520957780.9U CN201520957780U CN205437860U CN 205437860 U CN205437860 U CN 205437860U CN 201520957780 U CN201520957780 U CN 201520957780U CN 205437860 U CN205437860 U CN 205437860U
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- briquetting
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Abstract
The utility model provides a CNC processing smallclothes grooving special fixture, includes jig main board, jig main board's mid portion undercut forms the positioning groove who link up the front and back, and positioning groove's left surface is an inclined plane, and the right flank is a vertical guide, is equipped with fixed unit and positioning unit in the positioning groove, and fixed unit is established in positioning unit's left side, positioning unit includes a locating piece and a locating surface, fixed unit include the briquetting and with briquetting matched with movable vice jaw, the left surface of briquetting be one with positioning groove left surface matched with inclined plane, the briquetting is equipped with about one interval and is greater than the first through -hole that the fore and aft clearance runs through about and, be equipped with about one interval on the jig main board of movable vice jaw below and be greater than the second through -hole that the fore and aft clearance runs through from top to bottom, the utility model discloses adjusted clamping mode and location benchmark, the deformation and the machining dimension that have controlled the work piece are stable, have improved production efficiency.
Description
Technical field
This utility model relates to mechanical manufacturing field, particularly relates to a kind of CNC and processes smallclothes grooving special fixture.
Background technology
Fixture pattern earlier, mainly by movable clamp port with determine jaw and form, pattern is simpler.The defect that this type exists is: is difficult to location, is difficult to clamping, easily causes the gross distortion of workpiece, and processing hole dimension deviation is relatively big, and flatness, depth of parallelism size are the most unstable, affect machining accuracy, and clamping is comparatively laborious.
Summary of the invention
This utility model aims to provide a kind of deformation that can control workpiece and stablizes the CNC processing smallclothes grooving special fixture of processing dimension.
For realizing above-mentioned technical purpose, this utility model is by the following technical solutions, a kind of CNC processes smallclothes grooving special fixture, including main clamp plate, the detent that the mid portion concave downward of described main clamp plate is through before and after being formed, the left surface of detent is an inclined-plane, right flank is a vertical guide, fixed cell and positioning unit it is provided with in detent, fixed cell is located at the left side of positioning unit, described positioning unit includes a locating piece and a locating surface, described locating surface is the right flank of detent, described locating piece is located on the lower surface of detent, locating piece is near the right flank of detent；nullDescribed fixed cell includes briquetting and the moving jaw matched with briquetting，The left surface of briquetting is an inclined-plane matched with detent left surface，Briquetting is provided with one between left and right away from more than fore-and-aft clearance the first through hole of running through up and down，Described briquetting is linked together with main clamp plate by about the one M10 lock screw running through described first through hole，Main clamp plate is provided with the screw hole coordinated with M10 lock screw，Briquetting can realize up and down by this first through hole and the groove left surface that matches with briquetting left surface，The left surface of described moving jaw is inclined-plane with the right flank of briquetting and cooperates，Main clamp plate below moving jaw is provided with one between left and right away from more than fore-and-aft clearance the second through hole of running through up and down，Moving jaw is connected with main clamp plate by a M6 lock screw running through the second through hole and jaw on mainboard from the bottom up.
As preferably, between described M10 lock screw and the through hole of briquetting, it is provided with 3mm packing ring.
As preferably, between described M6 lock screw and the through hole of main clamp plate, it is provided with 2mm packing ring.
As preferably, the left and right sides opposing projections of main clamp plate is run through up and down by 2 set screws respectively.
nullThis utility model have adjusted installation way and positioning datum，Employing many places, side uniform stressed clamping at workpiece is fixing and alignment pin strictly positions，And the shape in the shape Design and Machining face according to workpiece，When guaranteeing work pieces process, clamping stablizes，Add and first workpiece is carried out Primary Location by locating piece man-hour，Again workpiece is promoted at locating surface and position，Behind the position probably determining workpiece，First unclamp on briquetting with moving jaw below respective lock screw，Moving jaw is moved left and right depending on the position relationship of workpiece Yu fixed cell，When moving jaw moves to the location of workpiece，Start the lock screw tightening on briquetting，Now briquetting can move downward and simultaneously Compressive activities jaw the most to the right along with tightening of screw，Moving jaw withstands to the right workpiece，After briquetting cannot move downward，Tighten the lock screw below moving jaw，Fix moving jaw，Thus control the position of workpiece，Guarantee that workpiece will not be unsceptered in the course of processing，The deformation and the processing dimension that control workpiece are stable，Improve production efficiency.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the upward view of this utility model embodiment.
In figure: 1, main clamp plate；2, briquetting；3, M10 lock screw；4,3mm packing ring；5, moving jaw；6,2mm packing ring；7, M6 lock screw；8, locating piece；9, locating surface；10, the first through hole；11, the second through hole；12, set screw；13, detent.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Describe the CNC according to this utility model embodiment referring to Fig. 1 and Fig. 2 and process smallclothes grooving special fixture.Including main clamp plate 1, the detent 13 that the mid portion concave downward of described main clamp plate 1 is through before and after being formed, the left surface of detent 13 is an inclined-plane, right flank is a vertical guide, fixed cell and positioning unit it is provided with in detent 13, fixed cell is located at the left side of positioning unit, described positioning unit includes a locating piece 8 and a locating surface 9, described locating surface 9 is the right flank of detent 13, described locating piece 8 is located on the lower surface of detent 13, and locating piece 8 is near the right flank of detent 13；nullDescribed fixed cell includes briquetting 2 and the moving jaw 5 matched with briquetting 2，The left surface of briquetting 2 is an inclined-plane matched with detent 13 left surface，Briquetting 2 is provided with one between left and right away from more than fore-and-aft clearance the first through hole 10 of running through up and down，Described briquetting 2 is linked together with main clamp plate 1 by about the one M10 lock screw 3 running through described first through hole 10，Main clamp plate 1 is provided with the screw hole coordinated with M10 lock screw 3，Briquetting 2 can realize up and down by this through hole 10 and groove 13 left surface that matches with briquetting 2 left surface，The left surface of described moving jaw 5 is inclined-plane with the right flank of briquetting 2 and cooperates，Main clamp plate 1 below moving jaw 5 is provided with one between left and right away from more than fore-and-aft clearance the second through hole 11 of running through up and down，Moving jaw 5 runs through the M6 lock screw 7 of the second through hole 11 and jaw on mainboard from the bottom up by one and is connected with main clamp plate 1.
As preferably, between described M10 lock screw 3 and the through hole of briquetting 2, it is provided with 3mm packing ring 4.
As preferably, between described M6 lock screw 7 and the through hole of main clamp plate 1, it is provided with 2mm packing ring 6.
As preferably, the left and right sides opposing projections of main clamp plate 1 is run through by 2 set screws about 12 respectively.
nullThis utility model have adjusted installation way and positioning datum，Employing many places, side uniform stressed clamping at workpiece is fixing and alignment pin strictly positions，And the shape in the shape Design and Machining face according to workpiece，When guaranteeing work pieces process, clamping stablizes，Add and first workpiece is carried out Primary Location by locating piece man-hour，Again workpiece is promoted at locating surface and position，Behind the position probably determining workpiece，First unclamp on briquetting with moving jaw below respective lock screw，Moving jaw is moved left and right depending on the position relationship of workpiece Yu fixed cell，When moving jaw moves to the location of workpiece，Start the lock screw tightening on briquetting，Now briquetting can move downward and simultaneously Compressive activities jaw the most to the right along with tightening of screw，Moving jaw withstands to the right workpiece，After briquetting cannot move downward，Tighten the lock screw below moving jaw，Fix moving jaw，Thus control the position of workpiece，Guarantee that workpiece will not be unsceptered in the course of processing，The deformation and the processing dimension that control workpiece are stable，Improve production efficiency.
In the description of this specification, the description of reference term " embodiment ", " example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. a CNC processes smallclothes grooving special fixture, including main clamp plate, it is characterized in that, the detent that the mid portion concave downward of described main clamp plate is through before and after being formed, the left surface of detent is an inclined-plane, right flank is a vertical guide, fixed cell and positioning unit it is provided with in detent, fixed cell is located at the left side of positioning unit, described positioning unit includes a locating piece and a locating surface, described locating surface is the right flank of detent, described locating piece is located on the lower surface of detent, locating piece is near the right flank of detent；nullDescribed fixed cell includes briquetting and the moving jaw matched with briquetting，The left surface of briquetting is an inclined-plane matched with detent left surface，Briquetting is provided with one between left and right away from more than fore-and-aft clearance the first through hole of running through up and down，Described briquetting is linked together with main clamp plate by about the one M10 lock screw running through described first through hole，Main clamp plate is provided with the screw hole coordinated with M10 lock screw，Briquetting can realize up and down by this first through hole and the groove left surface that matches with briquetting left surface，The left surface of described moving jaw is inclined-plane with the right flank of briquetting and cooperates，Main clamp plate below moving jaw is provided with one between left and right away from more than fore-and-aft clearance the second through hole of running through up and down，Moving jaw is connected with main clamp plate by a M6 lock screw running through the second through hole and jaw on mainboard from the bottom up.
Fixture the most according to claim 1, it is characterised in that be provided with 3mm packing ring between described M10 lock screw and the through hole of briquetting.
Fixture the most according to claim 1, it is characterised in that be provided with 2mm packing ring between described M6 lock screw and the through hole of main clamp plate.
Fixture the most according to claim 1, it is characterised in that the left and right sides opposing projections of main clamp plate is run through up and down by 2 set screws respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957780.9U CN205437860U (en) | 2015-11-26 | 2015-11-26 | CNC processing smallclothes grooving special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957780.9U CN205437860U (en) | 2015-11-26 | 2015-11-26 | CNC processing smallclothes grooving special fixture |
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| Publication Number | Publication Date |
|---|---|
| CN205437860U true CN205437860U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957780.9U Active CN205437860U (en) | 2015-11-26 | 2015-11-26 | CNC processing smallclothes grooving special fixture |
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| Country | Link |
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| CN (1) | CN205437860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737177A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Processing jig and grinder processing device |
| CN107511697A (en) * | 2017-09-30 | 2017-12-26 | 国泰精密机件（无锡）有限公司 | Precision workpiece locating and machining error prevention device |
| CN109909773A (en) * | 2019-03-25 | 2019-06-21 | 杜安 | The convenient general side fixture of slope surface slidingtype |
-
2015
- 2015-11-26 CN CN201520957780.9U patent/CN205437860U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737177A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | Processing jig and grinder processing device |
| CN107511697A (en) * | 2017-09-30 | 2017-12-26 | 国泰精密机件（无锡）有限公司 | Precision workpiece locating and machining error prevention device |
| CN109909773A (en) * | 2019-03-25 | 2019-06-21 | 杜安 | The convenient general side fixture of slope surface slidingtype |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |