CN202144019U - Tool clamp for boring holes and milling surface for piston rod - Google Patents
Tool clamp for boring holes and milling surface for piston rod Download PDFInfo
- Publication number
- CN202144019U CN202144019U CN201120166702U CN201120166702U CN202144019U CN 202144019 U CN202144019 U CN 202144019U CN 201120166702 U CN201120166702 U CN 201120166702U CN 201120166702 U CN201120166702 U CN 201120166702U CN 202144019 U CN202144019 U CN 202144019U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- plate
- frock clamp
- clamp
- bore hole
- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
This utility model discloses a tool clamp for boring holes and milling surface for piston rods. The tool clamp comprises a clamp body fixed on a workbench, wherein one end of the clamp body is provided with a support plate, and the other end of the clamp body is provided with an elongated plate, where a spacing plate for fixing the tail portion of a piston rod workpiece is arranged. The tool clamp can process piston rod workpieces different in length, thanks to the spacing plate and the elongated plate provided.
Description
Technical field
The utility model relates to a kind of bore hole and mills the face frock clamp, relates in particular to a kind of piston rod bore hole and mills the face frock clamp.
Background technology
Piston rod is the attaching parts of supporting piston acting, and major applications is frequent, a high moving component of specification requirement of motion in oil cylinder, cylinder moving execution unit.With the hydraulic jack is example, by: cylinder barrel, piston rod (cylinder rod), piston, several parts of end cap are formed.The quality of its crudy directly influences the life-span and the reliability of entire product.The piston rod processing request is high, and its surface roughness requires to be Ra0.2～0.8um, and is strict to axiality, wearability.The essential characteristic of cylinder rod is the slender axles processing, and its difficulty of processing is big, perplexs the processing personnel always.Especially process for the piston rod of band earrings; Normally process being placed on the frock of several kinds of specifications, thereby need many frock clamps of classification design to come to process respectively the piston rod of different size, like this; The frock clamp kind is many, and management is obscured easily.
Therefore be necessary that existing piston rod bore hole is milled the face frock clamp to be improved, can be integrated into the piston rod of different size on the one cover frock clamp through adjusting device and process, thereby be convenient to the frock clamp management, and economize on resources.
Summary of the invention
The utility model technical problem to be solved provides a kind of piston rod bore hole and mills the face frock clamp, can be integrated into the piston rod of different size on the one cover frock clamp through adjusting device to process, thereby be convenient to the frock clamp management, and economize on resources.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of piston rod bore hole and mill the face frock clamp; Comprise the clamp body that is fixed on the work top; Wherein, One end of said clamp body is placed with support plate, and the other end is provided with lengthened plate, and said lengthened plate is provided with the limiting plate that is used for fixing piston rod workpiece afterbody.
Above-mentioned piston rod bore hole mills the face frock clamp, and wherein, said support plate is provided with directly and the contacted backing plate of piston rod surface of the work.
Above-mentioned piston rod bore hole mills the face frock clamp, and wherein, said frock clamp comprises location-plate and the top board that is used for fixing the piston rod workpiece.
The utility model contrast prior art has following beneficial effect: the piston rod bore hole that the utility model provides mills the face frock clamp, through lengthened plate and limiting plate are set, thereby can process the piston rod workpiece of different length.In addition, the utility model avoids support plate directly with the contact wear of piston rod surface of the work, effectively economical with materials further through backing plate is set on support plate.
Description of drawings
Fig. 1 mills face frock clamp structural representation for the utility model piston rod bore hole;
Fig. 2 mills support plate and backing structure sketch map in the face frock clamp for the utility model piston rod bore hole.
Among the figure:
1 location-plate, 2 top boards, 3 pins
4 support plates, 5 screw rods, 6 clamp bodies
7 lengthened plates, 8 limiting plates, 9 backing plates
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 1 mills face frock clamp structural representation for the utility model piston rod bore hole.
See also Fig. 1; The piston rod bore hole that the utility model provides mills the face frock clamp and comprises the clamp body 6 that is fixed on the work top; Wherein, One end of said clamp body 6 is placed with support plate 4, and the other end is provided with lengthened plate 7, and said lengthened plate 7 is provided with the limiting plate 8 that is used for fixing piston rod workpiece afterbody.Said frock clamp comprises the location-plate 1 and top board 2 that is used for fixing the piston rod workpiece.
The frock clamp course of work that the utility model provides is: clamp body 6 is fixed by bolts on the work top of machining center, then support plate 4 is fixed by bolts on the clamp body 6, with bolt, nut lengthened plate 7 is fixed on the clamp body 6; The piston rod workpiece that needs bore hole to mill face is placed on the support plate 4 of frock clamp,, regulates the position of limiting plate 8 according to the length of piston rod workpiece; Piston rod workpiece tail end face and limiting plate 8 are adjacent to by flat,, place top board 2 clamping piston bar workpiece then with bolt locking limiting plate 8; With screw rod 5 fixing and lockings, carry out bore hole and mill face processing, after machining; Unclamp the locking nut of the screw rod 5 on the top board 2; Piston rod workpiece turn-over, lock the nut of top board 2 then, mill another side.
The frock clamp that the utility model provides through regulating the position of limiting plate 8, can be processed the piston rod workpiece of different length; On the support plate 4 backing plate 9 can be set further, backing plate 9 is fixed by bolts on the support plate 4, and is as shown in Figure 2; So just directly follow the contact wear of piston rod surface of the work without support plate 4; Backing plate 9 is that smallclothes are processed easily, adopts bolt, changes easily; So just need not change support plate 4, effectively economical with materials.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (3)
1. a piston rod bore hole mills the face frock clamp; Comprise the clamp body (6) that is fixed on the work top; It is characterized in that; One end of said clamp body (6) is placed with support plate (4), and the other end is provided with lengthened plate (7), and said lengthened plate (7) is provided with the limiting plate (8) that is used for fixing piston rod workpiece afterbody.
2. piston rod bore hole as claimed in claim 1 mills the face frock clamp, it is characterized in that, said support plate (4) is provided with directly and the contacted backing plate of piston rod surface of the work (9).
3. according to claim 1 or claim 2 piston rod bore hole mills the face frock clamp, it is characterized in that said frock clamp comprises location-plate (1) and the top board (2) that is used for fixing the piston rod workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120166702U CN202144019U (en) | 2011-05-24 | 2011-05-24 | Tool clamp for boring holes and milling surface for piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120166702U CN202144019U (en) | 2011-05-24 | 2011-05-24 | Tool clamp for boring holes and milling surface for piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144019U true CN202144019U (en) | 2012-02-15 |
Family
ID=45579954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120166702U Expired - Fee Related CN202144019U (en) | 2011-05-24 | 2011-05-24 | Tool clamp for boring holes and milling surface for piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269350A (en) * | 2014-07-20 | 2016-01-27 | 安庆市亿豪工贸发展有限公司 | Adjustable machining tool for hydraulic piston rod |
| CN109909694A (en) * | 2019-04-26 | 2019-06-21 | 沈阳东方钛业股份有限公司 | The method that more piece tower type container end flange sealing surface is processed with boring machine |
-
2011
- 2011-05-24 CN CN201120166702U patent/CN202144019U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269350A (en) * | 2014-07-20 | 2016-01-27 | 安庆市亿豪工贸发展有限公司 | Adjustable machining tool for hydraulic piston rod |
| CN109909694A (en) * | 2019-04-26 | 2019-06-21 | 沈阳东方钛业股份有限公司 | The method that more piece tower type container end flange sealing surface is processed with boring machine |
| CN109909694B (en) * | 2019-04-26 | 2020-12-29 | 沈阳东方钛业股份有限公司 | Method for processing flange sealing surface of end part of multi-section tower type container by using boring mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120215 Termination date: 20160524 |