CN207824428U - A kind of clamp for machining of thin-wall workpiece - Google Patents
A kind of clamp for machining of thin-wall workpiece Download PDFInfo
- Publication number
- CN207824428U CN207824428U CN201721627731.4U CN201721627731U CN207824428U CN 207824428 U CN207824428 U CN 207824428U CN 201721627731 U CN201721627731 U CN 201721627731U CN 207824428 U CN207824428 U CN 207824428U
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- workpiece
- tooling platform
- clamp
- machining
- thin
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Abstract
The utility model discloses a kind of clamp for machining of thin-wall workpiece, it is related to EDM clamp for machining field, including pedestal, tooling platform is provided on pedestal, the positioning surface for placing workpiece is provided on tooling platform, positioning surface is to be arranged in tooling platform upper surface and concave surface compatible with workpiece, two Anchor plate kits for being useful for workpiece pressing are symmetrical arranged on the tooling platform of positioning surface both sides, Anchor plate kit includes pressing plate and the hold-down bolt that is arranged on pressing plate, pressing plate includes orthogonal compression side and support edge, one end of support edge is connect with the one end for compressing side, on the other end accommodating tool platform of support edge, side is compressed to connect with tooling platform by hold-down bolt.A kind of clamp for machining of thin-wall workpiece of the utility model, easy to operate, clamping workpiece is indeformable, improves processing efficiency, ensure that workpiece quality.
Description
Technical field
The utility model, which belongs to, is related to EDM clamp for machining field, specifically, being related to a kind of processed clip of thin-wall workpiece
Tool.
Background technology
EDM is commonly used to process some precision components, but existing EDM clamp for machining is comparatively laborious, especially in processing thin-walled
When workpiece, clamp for machining is easy to that processing thin-walled is made to deform, and since design back structures technology requires guarantee good ventilative
Property, clamp for machining often accepts uneven when clamping, and crushes workpiece, cannot be satisfied requirement.
Invention content
For disadvantages described above, the purpose of this utility model is：A kind of clamp for machining of thin-wall workpiece is provided, a kind of thin-walled
The clamp for machining of workpiece, easy to operate, clamping workpiece is indeformable, improves processing efficiency, ensure that workpiece quality.
To achieve the goals above, the technical solution of the utility model is：
A kind of clamp for machining of thin-wall workpiece, including pedestal are provided with tooling platform, the tooling platform on the pedestal
On be provided with positioning surface for placing workpiece, the positioning surface be setting the tooling platform upper surface and with the workpiece
Compatible concave surface is symmetrical arranged two pressures for being useful for compressing the workpiece on the tooling platform of the positioning surface both sides
Board group part, the Anchor plate kit include pressing plate and the hold-down bolt that is arranged on the pressing plate, and the pressing plate includes being mutually perpendicular to
Compression side and support edge, one end of the support edge with it is described compress side one end connect, the other end of the support edge is put
It sets on the tooling platform, the compression side is connect by the hold-down bolt with the tooling platform.
Preferably, the positioning surface is two, the both sides of two positioning surfaces are both provided with the Anchor plate kit.
Preferably, being provided with flow path groove on the tooling platform, the flow path groove passes through the positioning surface.
Preferably, datum hole is provided on the tooling platform, and the datum hole is located at two positioning surfaces pair
Claim on line.
Preferably, being provided with slotted hole on the compression side, threaded hole, the compression are provided on the tooling platform
Bolt is threadedly attached in across the slotted hole in the threaded hole.
Preferably, the lower surface of the tooling platform is provided with convex block, it is provided on the pedestal and the convex block
The groove matched, the convex block are plugged in the groove.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
Due to a kind of clamp for machining of thin-wall workpiece, including pedestal, it is provided with tooling platform on pedestal, is set on tooling platform
It is equipped with the positioning surface for placing workpiece, positioning surface is fixed to be arranged in tooling platform upper surface and concave surface compatible with workpiece
Two Anchor plate kits for being useful for workpiece pressing are symmetrical arranged on the tooling platform of plane both sides, Anchor plate kit includes pressing plate and sets
The hold-down bolt on pressing plate is set, pressing plate includes orthogonal compression side and support edge, one end and the compression side of support edge
One end connects, and on the other end accommodating tool platform of support edge, compresses side and is connect with tooling platform by hold-down bolt.Work
When, workpiece is placed on positioning surface, hold-down bolt is then screwed down so that compresses distance between side and tooling platform and subtracts
It is small, it is pressed on workpiece two sides until compressing side, to fix workpiece, since workpiece is placed on positioning surface, and presses
Pilled-in selvedge is only pressed on workpiece two sides, even therefore thin-wall workpiece will not deform, ensure that product quality, and fill
It presss from both sides easy to operate, improves work efficiency.
Since, positioning surface is two, the both sides of two positioning surfaces are both provided with Anchor plate kit, therefore can clamping two simultaneously
A workpiece, to improve work efficiency.
Due to being provided with flow path groove on tooling platform, flow path groove passes through positioning surface, can facilitate work by the way that flow path groove is arranged
Part picks and places.
Due to being provided with datum hole on tooling platform, and datum hole is located on two positioning surface line of symmetries, can be conveniently used for
In EDM points.
In conclusion to solve clamp for machining in the prior art numerous for a kind of clamp for machining of thin-wall workpiece of the utility model
It is trivial, it often accepts uneven when clamping thin-wall workpiece, crushes workpiece.A kind of clamp for machining of thin-wall workpiece of the utility model, behaviour
Make simply, clamping workpiece is indeformable, improves processing efficiency, ensure that workpiece quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the clamp for machining of thin-wall workpiece of the utility model；
Fig. 2 is a kind of decomposition diagram of the clamp for machining of thin-wall workpiece of the utility model；
In figure：1- pedestals, 2- tooling platforms, 4- positioning surfaces, 5- pressing plates, 51- compressions side, the support edges 52-, 53- are oval
Hole, 54- threaded holes, 6- hold-down bolts, 7- flow path grooves, 8- datum holes, 9- convex blocks, 10- grooves.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As Fig. 1 and Fig. 2 jointly shown in, a kind of clamp for machining of thin-wall workpiece, including pedestal 1 is provided with tooling on pedestal 1
Platform 2, is provided with the positioning surface 4 for placing workpiece on tooling platform 2, positioning surface 4 be setting in 2 upper surface of tooling platform and
Concave surface compatible with workpiece is symmetrical arranged two pressing plates for being useful for workpiece pressing on the tooling platform 2 of 4 both sides of positioning surface
Component, Anchor plate kit include pressing plate 5 and the hold-down bolt 6 that is arranged on pressing plate 5, and pressing plate 5 includes orthogonal compression side 51
With support edge 52, one end of support edge 52 is connect with the one end for compressing side 51, the other end accommodating tool platform 2 of support edge 52
On, it compresses side 51 and is connect with tooling platform 2 by hold-down bolt 6.When work, workpiece is placed on positioning surface 4, then downwards
Tighten hold-down bolt 6 so that compress distance between side 51 and tooling platform 2 and reduce, until compressing side 51 is pressed on workpiece both sides
Bian Shang since workpiece is placed on positioning surface 4, and compresses side 51 and is only pressed on workpiece two sides to fix workpiece
On, even therefore thin-wall workpiece will not deform, ensure that product quality, and clamping is easy to operate, improve work effect
Rate.
As shown in Figure 1, positioning surface 4 is two in the present embodiment, the both sides of two positioning surfaces 4 are both provided with pressing plate group
Part, thus can simultaneously two workpiece of clamping, to improve work efficiency.
As shown in Fig. 2, being provided with flow path groove 7 on tooling platform 2 in the present embodiment, flow path groove 7 passes through positioning surface 4,
Workpiece can be facilitated to pick and place by the way that flow path groove 7 is arranged.
As Fig. 2 jointly shown in, be provided with datum hole 8 on tooling platform 2 in the present embodiment, and datum hole 8 is located at two
On 4 line of symmetry of a positioning surface, it can be conveniently used in EDM points.
It is provided with slotted hole 53 as shown in Fig. 2, compressing in the present embodiment on side 51, screw thread is provided on tooling platform
Hole 54, hold-down bolt 6 are threadedly attached in across slotted hole 53 in threaded hole 54, and hold-down bolt 6 is adjusted in threaded hole 54
Interior depth compresses the upper and lower of side 51 to adjust.
As shown in Fig. 2, the lower surface of tooling platform 2 is provided with convex block 9, it is provided on pedestal 1 matched recessed with convex block 9
Slot 10, convex block 9 are plugged in groove 10, and connecting 10 by convex block 9 and groove between tooling platform 2 and pedestal 1 connects, connection type
It is simple and firm.
A kind of course of work of the clamp for machining of thin-wall workpiece of the utility model is as follows：
As Fig. 1 and Fig. 2 jointly shown in, two workpiece are individually positioned on two positioning surfaces 4 first, then twists separately down
The hold-down bolt 6 of 4 both sides of locating face so that compress distance between side 51 and tooling platform 2 and reduce, compressed until compressing side 51
On workpiece two sides, so that workpiece be fixed, when workpiece by EDM after processing is completed, hold-down bolt 6 is back-outed upwards, is made
Side 51 must be compressed far from workpiece, so as to which workpiece is started taking-up along 7 side of flow path groove.Since workpiece is placed on positioning surface
On 4, and compress side 51 only be pressed on workpiece two sides, even therefore thin-wall workpiece will not deform, ensure that production
Product quality, and clamping is easy to operate, improves work efficiency.
By the above-mentioned course of work it is found that a kind of clamp for machining of thin-wall workpiece, by Design Orientation face 4 and Anchor plate kit,
So that clamping thin-wall workpiece is easy to operate, and clamping workpiece is indeformable, improves processing efficiency, ensure that product quality.
Above-described embodiment is only the citing of specific embodiment of the present invention, and the scope of protection of the utility model is to weigh
Subject to the content that profit requires, any equivalent transformation carried out based on the technical inspiration of the utility model, also in the utility model
Protection domain within.
Claims (6)
1. a kind of clamp for machining of thin-wall workpiece, including pedestal, which is characterized in that be provided with tooling platform, institute on the pedestal
State the positioning surface being provided on tooling platform for placing workpiece, the positioning surface be setting in the tooling platform upper surface and
Concave surface compatible with the workpiece is symmetrical arranged on the tooling platform of the both sides of the positioning surface and is useful for described in compression
Two Anchor plate kits of workpiece, the Anchor plate kit include pressing plate and the hold-down bolt that is arranged on the pressing plate, the pressing plate
Including orthogonal compression side and support edge, one end of the support edge is connect with described one end for compressing side, the support
The other end on side is placed on the tooling platform, and the compression side is connect by the hold-down bolt with the tooling platform.
2. a kind of clamp for machining of thin-wall workpiece as described in claim 1, which is characterized in that the positioning surface is two, two
The both sides of a positioning surface are both provided with the Anchor plate kit.
3. a kind of clamp for machining of thin-wall workpiece as claimed in claim 1 or 2, which is characterized in that set on the tooling platform
It is equipped with flow path groove, the flow path groove passes through the positioning surface.
4. a kind of clamp for machining of thin-wall workpiece as claimed in claim 2, which is characterized in that be provided on the tooling platform
Datum hole, and the datum hole is located on two positioning surface line of symmetries.
5. a kind of clamp for machining of thin-wall workpiece as described in claim 1, which is characterized in that be provided with length on the compression side
Circular hole, threaded hole is provided on the tooling platform, and the hold-down bolt is threadedly attached in described across the slotted hole
In threaded hole.
6. a kind of clamp for machining of thin-wall workpiece as described in claim 1, which is characterized in that the lower surface of the tooling platform
It is provided with convex block, is provided on the pedestal and is plugged in the groove with the matched groove of the convex block, the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627731.4U CN207824428U (en) | 2017-11-29 | 2017-11-29 | A kind of clamp for machining of thin-wall workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627731.4U CN207824428U (en) | 2017-11-29 | 2017-11-29 | A kind of clamp for machining of thin-wall workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824428U true CN207824428U (en) | 2018-09-07 |
Family
ID=63386765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721627731.4U Active CN207824428U (en) | 2017-11-29 | 2017-11-29 | A kind of clamp for machining of thin-wall workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824428U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227182A (en) * | 2018-11-20 | 2019-01-18 | 霍山嘉远智能制造有限公司 | A kind of fixing tool for processing thin wall tubular type bar end face milling slot |
| CN111327164A (en) * | 2020-02-27 | 2020-06-23 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
| CN112091671A (en) * | 2020-09-16 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Clamp for processing longitudinal section of semi-cylinder and clamping method |
| CN112643342A (en) * | 2020-12-17 | 2021-04-13 | 郑州明泰交通新材料有限公司 | Machining tool for lower cover plate of railway vehicle |
| CN114083069A (en) * | 2021-11-25 | 2022-02-25 | 中国航发哈尔滨轴承有限公司 | EDM (Electrical discharge machining) method for axial taper oil groove corresponding to oil hole |
-
2017
- 2017-11-29 CN CN201721627731.4U patent/CN207824428U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227182A (en) * | 2018-11-20 | 2019-01-18 | 霍山嘉远智能制造有限公司 | A kind of fixing tool for processing thin wall tubular type bar end face milling slot |
| CN111327164A (en) * | 2020-02-27 | 2020-06-23 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
| CN111327164B (en) * | 2020-02-27 | 2022-05-24 | 歌尔股份有限公司 | Silicon steel sheet laminating device and silicon steel sheet laminating method |
| CN112091671A (en) * | 2020-09-16 | 2020-12-18 | 中国工程物理研究院机械制造工艺研究所 | Clamp for processing longitudinal section of semi-cylinder and clamping method |
| CN112643342A (en) * | 2020-12-17 | 2021-04-13 | 郑州明泰交通新材料有限公司 | Machining tool for lower cover plate of railway vehicle |
| CN112643342B (en) * | 2020-12-17 | 2022-04-15 | 郑州明泰交通新材料有限公司 | Machining tool for lower cover plate of railway vehicle |
| CN114083069A (en) * | 2021-11-25 | 2022-02-25 | 中国航发哈尔滨轴承有限公司 | EDM (Electrical discharge machining) method for axial taper oil groove corresponding to oil hole |
| CN114083069B (en) * | 2021-11-25 | 2023-09-29 | 中国航发哈尔滨轴承有限公司 | EDM processing method of axial taper oil groove corresponding to oil hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201023 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |