CN101543919B - Corrugated pipe clamp - Google Patents
Corrugated pipe clamp Download PDFInfo
- Publication number
- CN101543919B CN101543919B CN200910026712XA CN200910026712A CN101543919B CN 101543919 B CN101543919 B CN 101543919B CN 200910026712X A CN200910026712X A CN 200910026712XA CN 200910026712 A CN200910026712 A CN 200910026712A CN 101543919 B CN101543919 B CN 101543919B
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- CN
- China
- Prior art keywords
- corrugated pipe
- clamping plate
- base
- clamping
- plate
- 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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Abstract
The invention relates to a corrugated pipe clamp for processing a gear shaft workpiece on a forming gear-grinding machine, comprising a base. The base comprises a corrugated pipe, a supporting plate and a bottom plate, wherein the supporting plate and the bottom plate are respectively fixed at both ends of the corrugated pipe, and the supporting plate is movably connected with a clamping plate. The invention adopts the corrugated pipeto eliminate the planar jump of the clamping plate and can fully eliminate a leading phenomenon or a hysteresis phenomenon when a working piece alternates positive rotation and reverse rotation so that the working piece and a worktable can rotate synchronously. The invention is adopted to effectively and reliably fix the working piece, greatly improve the stability of the processing quality and effectively eliminate the man-made clamping hidden danger.
Description
Technical field
The present invention relates to a kind of corrugated pipe clamp, relate in particular to the clamping accessory when on the moulding gear grinding machines, processing the tooth shaft-like work.
Background technology
On the moulding gear grinding machines, adopt the workpiece of two top roll flutes processing, when clamping, must guarantee 2 points: the one, toply must contact break-in fully with 60 ° of conical surfaces of center hole fully; The 2nd, workpiece must next plays rotation in the rotation of gear grinding machines main shaft, and the phenomenon of any leading or rotation that lags behind can not appear in workpiece when forward and backward replaces, and promptly requires workpiece and workbench to rotate synchronously.
In the prior art, on the moulding gear grinding machines, during two top processing tooth axles, must adopt an annular snap head-clamp tight, and drive workpiece rotation, reprocessing by pin.Such installation way is had relatively high expectations to operative employee's technical merit, and this installation way often occurs toply skidding off wild effect such as centre bore, thereby causes the circular runout of workpiece excessive and scrap.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of corrugated pipe clamp is provided, when adopting these anchor clamps on the moulding gear grinding machines, to process the tooth shaft-like work, can reduce artificial factor greatly, clamping workpiece safety, reliable, steady quality.
According to technical scheme of the present invention: a kind of corrugated pipe clamp, comprise base, described base is made of bellows and the gripper shoe and the base plate that are separately fixed at these bellows two ends, is connected with clamping plate on the described gripper shoe.
Described clamping plate is connected on the gripper shoe by bolt.
Described clamping plate is the annulus of an opening, is provided with trip bolt at the opening part of this annulus.The A/F of described clamping plate is 3mm.
Technique effect of the present invention is: because the base mid portion is a bellows, beat in its plane that can eliminate clamping plate that mainly act as, clamping plate was tilted, and also can connect reliably by the distortion of bellows.And bellows has the function that can not reverse, so can eliminate the leading or hysteresis that workpiece occurs fully when forward and backward replaces, workpiece and workbench rotated synchronously.Adopt the present invention can be effectively, reliable fixation workpiece, improve the stability of crudy greatly, can also effectively eliminate artificial clamping hidden danger.Clamping facility of the present invention is increased work efficiency greatly.The scope of application of the present invention is wider, and does not have relative motion, and the life-span is longer, and is simple in structure, and manufacturing cost is lower.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
As shown in Figure 1, a kind of corrugated pipe clamp of the present invention comprises base, and described base is made of bellows 2 and the gripper shoe 3 and the base plate 1 that are weldingly fixed on these bellows 2 two ends respectively.Be connected with clamping plate 4 by bolt 6 on the described gripper shoe 3.
Described clamping plate 4 is the annulus of an opening, and opening is width 3mm, is provided with trip bolt at the opening part of this annulus.
Wherein can select the clamping plate 4 in different apertures according to the tooth shaft-like work 5 of the different diameters of axle.
According to aperture on the clamping plate 4 size, base can be divided into following several regular size:
1, the workpiece diameter of axle＜80mm;
2, the workpiece diameter of axle 80～120mm;
3, the workpiece diameter of axle 121～200mm;
4, the workpiece diameter of axle 201～300mm.
Also can process needs and manufacture suitable base again according to difference.
The operation principle of the present invention and the course of work:
At first workpiece 5 is contained in stretch into inside of the present invention top 7 on, it is appropriate to go up top 7 tops.Again with the axle clamp of workpiece 5 in the annulus of clamping plate 4, by the trip bolt on clamping plate 4 circumferencial directions workpiece 5 is clamped, and then the gripper shoe 3 of clamping plate 4 and base is fastening with connecting bolt 6.Here should be noted that and want first clamping work pieces 5, fix with base again.Because if first fixed clamping plate 4 and base have just lost the effect of bellows 2.Such order clamping can be eliminated the clamping error of beating and cause in the plane of clamping plate 4 by the axial elasticity of bellows 2.The error here is meant that mainly top place does not stress when clamping plate 4 is connected with base.Another main feature of bellows is that twisting resistance is very big, is bellows 2 though that is to say the centre of base, it axially can plastic deformation, it is impossible reversing it.These characteristics can effectively be eliminated the leading or hysteresis that workpiece 5 occurs when forward and backward replaces, rotate synchronously with workbench.
Claims (2)
1. a corrugated pipe clamp comprises base, it is characterized in that: described base is by bellows (2) and be separately fixed at the gripper shoe (3) at this bellows (2) two ends and base plate (1) constitutes, and is connected with clamping plate (4) on the described gripper shoe (3);
Described clamping plate (4) is connected on the gripper shoe (3) by bolt (6);
Described clamping plate (4) is the annulus of an opening, is provided with trip bolt at the opening part of this annulus.
2. according to the described corrugated pipe clamp of claim 1, it is characterized in that: the A/F of described clamping plate (4) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026712XA CN101543919B (en) | 2009-04-28 | 2009-04-28 | Corrugated pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026712XA CN101543919B (en) | 2009-04-28 | 2009-04-28 | Corrugated pipe clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101543919A CN101543919A (en) | 2009-09-30 |
| CN101543919B true CN101543919B (en) | 2010-08-25 |
Family
ID=41191436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026712XA Expired - Fee Related CN101543919B (en) | 2009-04-28 | 2009-04-28 | Corrugated pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101543919B (en) |
-
2009
- 2009-04-28 CN CN200910026712XA patent/CN101543919B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101543919A (en) | 2009-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |