CN202097436U - Special tooling for drilling straight holes on camshaft - Google Patents
Special tooling for drilling straight holes on camshaft Download PDFInfo
- Publication number
- CN202097436U CN202097436U CN2011201831165U CN201120183116U CN202097436U CN 202097436 U CN202097436 U CN 202097436U CN 2011201831165 U CN2011201831165 U CN 2011201831165U CN 201120183116 U CN201120183116 U CN 201120183116U CN 202097436 U CN202097436 U CN 202097436U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- clamp body
- workpiece
- camshaft
- mandril
- 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 - Lifetime
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a special tooling for drilling straight holes on a camshaft, comprising a clamp body, a V-shaped block, a pressing plate, a mandril, and a dual-headed stud, wherein two sides of the lower end of the clamp body are fixedly connected with each other by bolts and nuts; a fixed tip is arranged on the working surface at the lower part of the clamp body; the V-shaped block, the dual-headed stud and the mandril are fixed on the upper part of the clamp body; the pressing plate is arranged at the external side of the V-shaped block; the pressing plate is arranged on the dual-headed stud and the mandril in a sliding way; the mandril is arranged at one side of the pressing plate; the other side of the pressing plate is connected with the V-shaped block; and a spring is sheathed on the dual-headed bolt. In the utility model, the special tooling has the advantages of solving the problem that the operation is inconvenient as a workpiece is pressed tightly or loosened by the pressing plate during the assembling and disassembling process of the workpiece by manually screwing or loosening the nut, having simple design and reasonable structure, assembling and disassembling workpiece conveniently, and improving production efficiency.
Description
Technical field
The utility model relates to camshaft end face straight hole processing tool manufacturing technology, is specifically related to a kind of Drilling Operations frock that is used for camshaft end face straight hole.
Background technology
Camshaft end face straight hole is processed on bench drill, and workpiece compresses pressing plate or unclamps workpiece through tightening or unclamping nut behind location on the anchor clamps, and workpiece loading and unloading is wasted time and energy, and influences working (machining) efficiency.
The utility model content
The purpose of the utility model provides a kind of camshaft that is used for and bores the straight hole special tooling; Need manually tighten or unclamp the problem that nut compresses pressing plate or unclamps the workpiece complex operation when having solved each workpiece loading and unloading, simplicity of design, rational in infrastructure; Workpiece loading and unloading is convenient, enhances productivity.
The technical scheme that the utility model adopts is following:
A kind of camshaft that is used for bores the straight hole special tooling, comprises clamp body, vee-block, pressing plate, push rod, studs, spring composition, and it is fixing that both sides, clamp body lower end have bolt and nut to connect respectively; Described clamp body bottom working face is provided with stationary center, and top is fixed with vee-block, studs and push rod, and the vee-block outside is provided with pressing plate; Pressing plate is slidingly mounted on studs and the push rod; Pressing plate one side is provided with push rod, and opposite side is connected with vee-block, is with spring on the stud.
Compared with present technology, the beneficial effect of the utility model is following:
The utility model reduces labour intensity and improves working (machining) efficiency through simplifying clamping and unclamping clamp operation, reduces production costs.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the plan structure sketch map of the utility model.
The specific embodiment
Referring to accompanying drawing, a kind of camshaft that is used for bores the straight hole special tooling, comprises clamp body 1, vee-block 2, pressing plate 3, push rod 4, studs 10 compositions, and it is fixing that both sides, clamp body 1 lower end have T-slot bolt 5 to be connected with nut 6 respectively; Pressing plate 3 is slidingly mounted on the clamp body 1, before workpiece 7 clampings, pushes pressing plate 3 to right side, and workpiece 7 one ends are placed on the stationary center 8 with the centre bore location; One end is located with cylindrical, places on the vee-block 2 turning of work piece 7; Cam of injection pump tangent line on the camshaft is partly leaned against on the nut 6 of T-slot bolt, and workpiece 7 rotates when preventing to hole, and promotes pressing plate 3 then left; Make the elastic compression workpiece 7 of pressing plate 3, just can begin boring processing, after the process finishing by compression spring 9; Promote pressing plate 3 to the right, make pressing plate 3 leave workpiece 7, unload workpiece.Pressing plate 3 thrusts of anchor clamps can be according to the decrement adjustment of processing pore size through adjustment spring 9.
Claims (1)
1. one kind is used for camshaft brill straight hole special tooling; Comprise clamp body, vee-block, pressing plate, push rod, studs, spring composition, it is fixing that both sides, clamp body lower end have bolt and nut to connect respectively, and it is characterized in that: described clamp body bottom working face is provided with stationary center; Top is fixed with vee-block, studs and push rod; The vee-block outside is provided with pressing plate, and pressing plate is slidingly mounted on studs and the push rod, and pressing plate one side is provided with push rod; Opposite side is connected with vee-block, is with spring on the stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201831165U CN202097436U (en) | 2011-06-01 | 2011-06-01 | Special tooling for drilling straight holes on camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201831165U CN202097436U (en) | 2011-06-01 | 2011-06-01 | Special tooling for drilling straight holes on camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097436U true CN202097436U (en) | 2012-01-04 |
Family
ID=45383469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201831165U Expired - Lifetime CN202097436U (en) | 2011-06-01 | 2011-06-01 | Special tooling for drilling straight holes on camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769887A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Tool for punching center hole in milled end face of camshaft |
-
2011
- 2011-06-01 CN CN2011201831165U patent/CN202097436U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769887A (en) * | 2013-12-17 | 2014-05-07 | 柳州瑞明威罗动力机械有限公司 | Tool for punching center hole in milled end face of camshaft |
| CN103769887B (en) * | 2013-12-17 | 2016-06-29 | 柳州瑞明威罗动力机械有限公司 | Camshaft end face milling centering frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |