CN105983867B - Milling circular clamping jig - Google Patents
Milling circular clamping jig Download PDFInfo
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- CN105983867B CN105983867B CN201510044998.XA CN201510044998A CN105983867B CN 105983867 B CN105983867 B CN 105983867B CN 201510044998 A CN201510044998 A CN 201510044998A CN 105983867 B CN105983867 B CN 105983867B
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Abstract
The present invention is suitable for field of fixtures, disclose a kind of milling circular clamping jig, it include the support component for being used to support and positioning workpiece, set on the left side of workpiece and for elasticity pressure holding workpiece left side left pressing plate component, set on the right side of workpiece and for elasticity pressure holding workpiece right side right pressing plate component, further include the pedestal for supporting support component, left pressing plate component and right pressing plate component.In the present invention, it is supported and positions to multiple workpiece by the way that support component is arranged, left pressing plate component and right pressing plate component are set, resilient clamp is carried out respectively to the both sides of each workpiece, to may make each workpiece its other side while side is clamped to be processed, so that even if each workpiece still can normally carry out the Milling Process of excircle in the case of not reserved clamping position, and the circumference clamping jig is simple in structure, it once can the multiple workpiece of clamping, can processing be carried out at the same time to multiple workpiece simultaneously, thus milling production efficiency is higher.
Description
Technical field
The invention belongs to field of fixtures more particularly to a kind of milling circular clamping jigs.
Background technology
The workpiece of the circumference of field of machining milling at present is mostly to make workpiece have clamped position to obtain using reserved clamping position
It is fixed, but there is no the workpiece of surplus to carry out the Milling Process that excircle runs through bottom surface, general common folder outer profile
Tight mode can not make workpiece be fixedly clamped at all.
Invention content
The purpose of the present invention is to provide a kind of milling circular clamping jigs, it is intended to which solve the prior art does not have for outer profile
There is the workpiece of surplus to carry out the problem of common clamping tool of excircle Milling Process can not be fixedly clamped.
The technical scheme is that：A kind of milling circular clamping jig comprising be used to support and position an at least workpiece
Support component, press set on the left side of each workpiece and for elasticity the workpiece left side an at least left pressing plate group
Part, pressed set on the right side of the workpiece and for elasticity the workpiece right side an at least right pressing plate component, further include using
In the pedestal for supporting the support component, the left pressing plate component and the right pressing plate component.
Further, the pedestal includes bottom plate, erects two risers being set on the bottom plate and described perpendicular set on two
Top plate between plate.
Further, the left pressing plate component includes at least left lever being arranged in the top plate and each left side
At least left pressing plate and the first cylinder set on the lower end of each left lever that the upper end of pull rod is rotatablely connected respectively, it is each described
The right end of left pressing plate is connect with the top panel turns, and the left lever includes Zola's bar portion, set on the lower end of Zola's bar portion
The first elastomer, first elastomer is fixedly connected with first cylinder, and first cylinder is fixedly arranged on the bottom plate
On.
Specifically, the right pressing plate component includes at least one right pull rod being arranged in the top plate and the right pull rod
Upper end rotation connection an at least right pressing plate and the second cylinder set on the lower end of each right pull rod, each right pressing plate
Left side is connect with the top panel turns, and the right pull rod includes right rod section, the second bullet set on the lower end of the right rod section
Property body, second elastomer are fixedly connected with second cylinder, and second cylinder is fixedly arranged on the bottom plate.
Further, the support component includes being fixed on the top plate and being used to support several works of the workpiece
Make platform and the detent mechanism for positioning the workpiece；The detent mechanism include be set to the top plate under third cylinder,
It the sliding bar that is connect with the third cylinder and is connect with the sliding bar and the locating piece for positioning the workpiece, it is described fixed
Position block is set on the top plate, and the sliding bar is connect after passing through the top plate with the locating piece, on the locating piece
It is provided with an at least positioning groove compatible with the shape of the workpiece, it is recessed that the lower part of the workbench is placed in the positioning
In slot.
Specifically, an at least notch is provided on the side wall of the positioning groove.
Further, there are two the sliding bar settings, two sliding bars pass through a link block and the third cylinder
Piston rod be fixedly connected, the link block be set to the top plate under.
Specifically, the link block is equipped with limited block, for being limited to the sliding bar.
Further, the storage tank for disposing the workpiece is provided on the top surface of the workbench.
Further, the pressure holding end of the left pressing plate has two pressure holding pawls.
Milling circular clamping jig provided by the invention is supported multiple workpiece by setting support component and fixed
Position, is arranged left pressing plate component and right pressing plate component carries out resilient clamp respectively to the both sides of each workpiece, to may make each workpiece
Its other side is processed while side is clamped, even if so that each workpiece in the case of not reserved clamping position still
So can normally carry out the Milling Process of excircle, and the circumference clamping jig is simple in structure, once can the multiple workpiece of clamping,
Can processing be carried out at the same time to multiple workpiece simultaneously, thus milling production efficiency is higher.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of milling circular clamping jig provided in an embodiment of the present invention；
Fig. 2 is another stereoscopic schematic diagram of milling circular clamping jig provided in an embodiment of the present invention；
Fig. 3 is the schematic cross-sectional view of the milling circular clamping jig of Fig. 1；
Fig. 4 is the stereoscopic schematic diagram of the detent mechanism of the support component of the milling circular clamping jig of Fig. 1；
Fig. 5 makes the schematic side view of the milling circular clamping jig of Fig. 1.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figures 1 to 5, it is the exemplary plot of milling circular clamping jig provided in an embodiment of the present invention comprising be used for
Support and position at least support component 2 of a workpiece 1, the left side set on the left side of workpiece 1 and for elasticity pressure holding workpiece 1 extremely
A few left pressing plate component 3, right side set on the right of workpiece 1 and for elasticity pressure holding workpiece 1 an at least right pressing plate component 4,
Left pressing plate component 3 and right pressing plate component 4 are flexibly positioned for being carried out to workpiece 1, to not only can firmly determine workpiece 1
Position, and the damages such as impact, folder damage will not be caused to workpiece 1, further include for supporting support component 2, left pressing plate component 3 and the right side
The pedestal 5 of Anchor plate kit 4.Left pressing plate component 3 and right pressing plate component 4 are divided into the opposite sides of workpiece 1, and are arranged in pairs,
It is clamped respectively by the both sides of the top surface to workpiece 1, thus at the side of clamping workpiece 1, it can be to the other side of workpiece 1
Milling Process is carried out, vice versa, in this way, can still can be firmly in the case where not requiring workpiece 1 to have reserved clamping position
Workpiece 1 is clamped, and any harmful effect will not be generated to the excircle Milling Process of workpiece 1.
Milling circular clamping jig provided by the invention is supported multiple workpiece 1 by setting support component 2 and fixed
Position, setting left pressing plate component 3 and right pressing plate component 4 carry out resilient clamp respectively to the both sides of each workpiece, to may make each work
Its other side while side is clamped of part 1 can be processed, even if so that each workpiece 1 is in not reserved clamping position
In the case of still can normally carry out the Milling Process of excircle, and the milling circular clamping jig is simple in structure, can once fill
Multiple workpiece 1 are pressed from both sides, can processing be carried out at the same time to multiple workpiece 1 simultaneously, thus milling production efficiency is higher.
As a specific implementation mode, pedestal 5 includes bottom plate 51, erects two risers 52 being set on bottom plate 51 and be set to
The both ends of top plate 53 between two risers 52, top plate 53 are respectively supported on two riser 52, and support component 2 is connected to top plate 53
On, left pressing plate component 3 and right pressing plate component 4 are connected on bottom plate 51.
As an embodiment, specifically, left pressing plate component 3 include be arranged in an at least left lever 31 in top plate 53,
With an at least left pressing plate 32 for the upper end rotation connection of left lever 31 and set on the first cylinder 33 of the lower end of left lever 31, left pressure
Plate 32 is for pressing workpiece 1, and right end and the top plate 53 of each left pressing plate 32 are rotatablely connected, to adjustable left pressing plate 32
Pressure holding height, namely can be adjusted when being pressed to workpiece 1, left lever 31 includes Zola's bar portion 311, is set to left lever
First elastomer 312 of the lower end in portion 311, the first elastomer 312 are fixedly connected with the first cylinder 33, and the first cylinder 33 is fixedly arranged on
On bottom plate 51.In this way, by the driving of the first cylinder 33, left lever 31 can be driven to move up and down, so as to drive upper end therewith
The left pressing plate 32 of connection rotates, its pressure holding height to workpiece 1 is adjusted afterwards and is compressed to workpiece 1；Further
Ground, each left lever 31 are connect by a First Transition link block 34 with the first cylinder 33, in this way, each left lever 31 will be with the first mistake
Crossing link block 34 keeps linkage status that can also make so as to make the movement velocity of each left lever 31 moved up and down be consistent
The same driving of first cylinder 33 can be shared by obtaining each left lever 31, so that overall structure is simpler.
In the present embodiment, the left side of left pressing plate 32 can be realized in the following way with the upper end rotation connection of left lever 31：
One trunnion axis 35 is set in the top of left lever 31, the bottom of the left end of left pressing plate 32 is provided with two connecting seats being oppositely arranged
321, kidney slot 3211 is offered on connecting seat 321, trunnion axis 35 is arranged on the kidney slot 3211 of two connecting seat 321, from
And will there is trunnion axis 35 certain mobile space, i.e. left lever 31 will have in the horizontal direction certain in kidney slot 3211
Offset, so as to for greater flexibility to the adjusting of left pressing plate 32 height be adjusted, can also prevent left pressing plate 32,53 and of top plate
The mutual self-locking of 31 three of left lever.
As a specific implementation mode, the structure of right pressing plate component 4 can be identical as the structure of left pressing plate component 3, specifically,
It may include being arranged at least one that the upper end of at least one right pull rod 41 and each right pull rod 41 in top plate 53 is rotatablely connected respectively
Right pressing plate 42 and the second cylinder 43 set on the lower end of right pull rod 41, left end and the top plate 53 of right pressing plate 42 are rotatablely connected, right drawing
Bar 41 includes right rod section 411, the second elastomer 412 set on the lower end of right rod section 411, the second elastomer 412 and second
Cylinder 43 is fixedly connected, and the second cylinder 43 is fixedly arranged on bottom plate 51.It similarly, can be to workpiece 1 by the driving of the second cylinder 43
Right side pressed, to which milling cutter a at this time can carry out Milling Process to the left side of workpiece 1, similarly, each right pull rod 41 passes through
One second transition link block 44 is connect with second cylinder 43, the second transition link block 44 its same have and above-mentioned first mistake
Cross 34 identical function of link block.
As a specific implementation mode, support component 2 includes being fixed on top plate 53 and being used to support the several of workpiece 1
Workbench 21 and detent mechanism 22 for positioning workpiece 1, workbench 21 is for placing and supporting workpiece 1, detent mechanism 22 to wrap
Include the third cylinder 221 under the top plate 53, the sliding bar 222 being connect with third cylinder 221 and connect with sliding bar 222 and
Locating piece 223 for positioning workpiece 1, locating piece 223 are set on top plate 53, sliding bar 222 pass through after top plate 53 with it is fixed
Position block 223 connects, in this way, driving sliding bar 222 to move by third cylinder 221, connects so as to drive to fix with sliding bar 222
The locating piece 223 connect moves up and down, and to the upper and lower displacement of adjustable locating piece 223, is provided with and workpiece 1 on locating piece 223
The compatible at least positioning groove 2231 of shape, the lower part of workbench 21 is placed in positioning groove 2231, then when workpiece 1
When being placed on workbench 21, locating piece 223 moves up, and workpiece 1 will be fallen into positioning groove 2231, passes through the micro- of positioning groove 2231
Correction is adjusted, so as to be positioned to workpiece 1, at this point, left pressing plate component 3 or right pressing plate component 4 is driven to press from both sides workpiece 1 again
It holds, you can so that workpiece 1 is firmly fixed on workbench 21, so as to carry out the excircle Milling Process operation of next step.
Further, to make positioning groove 2231 that can more rapidly, firmly be positioned to workpiece 1, positioning groove 2231
Side wall on be provided with an at least notch 22311 (see Fig. 1), in this way, the side of the side wall and workpiece 1 of positioning groove 2231 can be reduced
The contact area of wall, to enhance positioning stress.
As a better embodiment, there are two the settings of sliding bar 222, and two sliding bar 222 passes through a link block 224
It is fixedly connected with the piston rod of third cylinder 221, link block 224 is set under top plate 53.In this way, can by two sliding bars 222
Play the role of linkage by link block 224, to which the consistency of its movement is preferable, thus movement is more steady, fixed to may make
Position block 223 more securely positions workpiece.
As a better embodiment, link block 224 is equipped with limited block 2241, with the upper bottom of limit slippage bar 222
It moves, prevents sliding bar 222 from generating displacement.
There is the storage tank 211 for disposing workpiece 1 as a specific implementation mode, on the top surface of workbench 21, more
Body, which can be that a dovetail groove is firmly propped up by workbench 21 to which workpiece 1 can be placed in the dovetail groove
Support.
As a specific implementation mode, in the present embodiment, there is a step 531, workbench 21 to be fixedly arranged on platform on top plate 53
On rank 531, locating piece 223 is located on step 531, and left pressing plate 32 and right pressing plate 42 with the shaft on step 531
It is rotatablely connected (not shown).The setting of step 531 so that left pressing plate component 3 and right pressing plate component 4 and locating piece 223 can be more
Easily workpiece 1 is clamped and is positioned fixation.
It, can be in the pressure of left pressing plate 32 to make left pressing plate 32 more securely be pressed on workpiece 1 as a better embodiment
Two pressure holding pawl 321 of end setting is held, so that contact stress is more concentrated, so as to more effectively be pressed to workpiece 1.Certainly, right pressure
The structure of plate 42 also can be so set, to equally can firmly press workpiece 1.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within principle.
Claims (8)
1. a kind of milling circular clamping jig, which is characterized in that including be used to support and position at least the support component of a workpiece, set
In the left side of each workpiece and it is used for an at least left pressing plate component in the elastic left side for pressing the workpiece, is set to the workpiece
Right side and pressed for elasticity the workpiece right side an at least right pressing plate component, further include for supporting the support group
The pedestal of part, the left pressing plate component and the right pressing plate component；The pedestal includes bottom plate, erects on the bottom plate
Two risers and the top plate between two risers；The support component includes being fixed on the top plate and for branch
Support several workbench of the workpiece and the detent mechanism for positioning the workpiece；The detent mechanism includes being set to the top
It third cylinder under plate, the sliding bar being connect with the third cylinder and is connect with the sliding bar and for positioning the work
The locating piece of part, the locating piece are set on the top plate, the sliding bar pass through after the top plate with the locating piece
Connection, is provided with an at least positioning groove compatible with the shape of the workpiece on the locating piece, under the workbench
Portion is placed in the positioning groove.
2. milling circular clamping jig as described in claim 1, which is characterized in that the left pressing plate component is described including being arranged in
At least left pressing plate and be set to each institute that the upper end of an at least left lever and each left lever in top plate is rotatablely connected respectively
The first cylinder of the lower end of left lever is stated, the right end of each left pressing plate is connect with the top panel turns, and the left lever includes
Zola's bar portion, the first elastomer set on the lower end of Zola's bar portion, first elastomer are fixed with first cylinder
Connection, first cylinder are fixedly arranged on the bottom plate.
3. milling circular clamping jig as described in claim 1, which is characterized in that the right pressing plate component is described including being arranged in
At least right pressing plate and be set to each right drawing that the upper end of at least one right pull rod and the right pull rod in top plate is rotatablely connected
The left side of second cylinder of the lower end of bar, each right pressing plate is connect with the top panel turns, and the right pull rod includes right pull rod
Portion, the second elastomer set on the lower end of the right rod section, second elastomer are fixedly connected with second cylinder, institute
The second cylinder is stated to be fixedly arranged on the bottom plate.
4. milling circular clamping jig as described in claim 1, which is characterized in that be provided on the side wall of the positioning groove to
A few notch.
5. milling circular clamping jig as described in claim 1, which is characterized in that there are two the sliding bar settings, described in two
Sliding bar is fixedly connected by a link block with the piston rod of the third cylinder, and the link block is set under the top plate.
6. milling circular clamping jig as claimed in claim 5, which is characterized in that the link block be equipped with limited block, with
It is limited in the sliding bar.
7. milling circular clamping jig as described in claim 1, which is characterized in that be provided with and be used on the top surface of the workbench
Dispose the storage tank of the workpiece.
8. milling circular clamping jig as claimed in claim 2, which is characterized in that the pressure holding end of the left pressing plate has two pressure holdings
Pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044998.XA CN105983867B (en) | 2015-01-28 | 2015-01-28 | Milling circular clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044998.XA CN105983867B (en) | 2015-01-28 | 2015-01-28 | Milling circular clamping jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105983867A CN105983867A (en) | 2016-10-05 |
| CN105983867B true CN105983867B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510044998.XA Active CN105983867B (en) | 2015-01-28 | 2015-01-28 | Milling circular clamping jig |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695403A (en) * | 2016-12-21 | 2017-05-24 | 广东长盈精密技术有限公司 | Numerical control machining fixture |
| CN108015328A (en) * | 2017-12-05 | 2018-05-11 | 广东智科精创科技股份有限公司 | A kind of numerical control mill equipment |
| CN108856337B (en) * | 2018-03-10 | 2024-04-16 | 广东利美实业有限公司 | Profile closed shape processing equipment and processing technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN202726544U (en) * | 2012-07-30 | 2013-02-13 | 广西玉柴机器股份有限公司 | Fixture of rough milling cylinder body |
| CN104128829A (en) * | 2014-06-30 | 2014-11-05 | 安徽机电职业技术学院 | V-block-positioning pneumatic clamping machining center fixture |
| CN204524934U (en) * | 2015-01-28 | 2015-08-05 | 欧朋达科技(深圳)有限公司 | Milling circular clamping jig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4175530B2 (en) * | 1999-07-22 | 2008-11-05 | 新明和工業株式会社 | Work fixing device, work fixing method, work conveying device, and work fusing device |
-
2015
- 2015-01-28 CN CN201510044998.XA patent/CN105983867B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202726544U (en) * | 2012-07-30 | 2013-02-13 | 广西玉柴机器股份有限公司 | Fixture of rough milling cylinder body |
| CN102873563A (en) * | 2012-09-25 | 2013-01-16 | 汪炳森 | Shell-class machine tool fixture |
| CN104128829A (en) * | 2014-06-30 | 2014-11-05 | 安徽机电职业技术学院 | V-block-positioning pneumatic clamping machining center fixture |
| CN204524934U (en) * | 2015-01-28 | 2015-08-05 | 欧朋达科技(深圳)有限公司 | Milling circular clamping jig |
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| CN105983867A (en) | 2016-10-05 |
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