CN207139025U - A kind of clamp body - Google Patents
A kind of clamp body Download PDFInfo
- Publication number
- CN207139025U CN207139025U CN201720860220.0U CN201720860220U CN207139025U CN 207139025 U CN207139025 U CN 207139025U CN 201720860220 U CN201720860220 U CN 201720860220U CN 207139025 U CN207139025 U CN 207139025U
- Authority
- CN
- China
- Prior art keywords
- cylindrical section
- clamp body
- thread segment
- section
- clamp
- 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
Links
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000001502 supplementation Effects 0.000 description 1
Abstract
This practicality is related to a kind of gear machining apparatus technical field, more specifically to a kind of clamp body.In now cogged processing, because the required precision of gear in itself is high, therefore higher is required to frock clamp class, and existing clamp structure is complicated, cost is high.A kind of clamp body, clamp body are made up of arc linkage section, conical section, the first cylindrical section, the second cylindrical section and thread segment, and thread segment, the second cylindrical section and the first cylindrical section diameter are incremented by successively；The second cavity is provided with the upper plane of the second cylindrical section, the elongated slot of a plurality of one end open is arranged with the face of cylinder, and bellmouth is provided with the plane of thread segment.Using this utility structure advantages of simple, required precision is can guarantee that, reduces production cost.
Description
Technical field
This practicality is related to a kind of gear machining apparatus technical field, more specifically to a kind of clamp body.
Background technology
In now cogged processing, because the required precision of gear in itself is high, therefore higher is required to frock clamp class, and showed
Some clamp structures are complicated, and cost is high.
Utility model content
Deficiency of the purpose of the present invention aiming at prior art, there is provided fixture that is a kind of simple in construction and can guarantee that precision
Body.
A kind of clamp body, clamp body is by arc linkage section, conical section, the first cylindrical section, the second cylindrical section and thread segment group
Into thread segment, the second cylindrical section and the first cylindrical section diameter are incremented by successively；It is empty that second is provided with the upper plane of the second cylindrical section
Chamber, the elongated slot of a plurality of one end open is arranged with the face of cylinder, and bellmouth is provided with the plane of thread segment.
As further improving and supplementing to such scheme, this practicality also includes following additional technical feature：
The quantity of elongated slot on the second described cylindrical section is 3.
Described clamp body passes through Quenching Treatment, not easy to wear, service life length.
The first described cylindrical section is provided with the inner groovy of annular, ensures that workpiece can be close to cylindrical section end face.
The first described cylindrical section is provided with the first cavity, alleviates weight, the flatness of end face etc. and is easily worked and reaches
It is required that.
It can reach following beneficial effect using the utility model：It is simple and reasonable, required precision is can guarantee that, is reduced
Production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As Fig. 1 shows, the utility model is a kind of clamp body.
Clamp body described in the present embodiment, by arc linkage section 11, conical section 12, the first cylindrical section 13, the second cylindrical section
14 and thread segment 15 form, thread segment 15, the second cylindrical section 14 and the diameter of the first cylindrical section 13 are incremented by successively, set conical section
12, add the intensity of clamp body；The second cavity 142 is provided with the upper plane of the second cylindrical section 14, it is symmetrical on the face of cylinder
Elongated slot 141 provided with a plurality of one end open, and bellmouth 151 is provided with the plane of thread segment 15.With folder on thread segment 15
When tight block etc. clamps, the energy spreading of the second cylindrical section 14, workpiece diameter can be clamped, further increase the positioning of workpiece and consolidate
It is fixed.Because clamp body is structure as a whole, each section of axiality is ensure that, namely ensure that precision, and its is simple in construction, cost is low.
Further, the quantity of the elongated slot 141 on the second described cylindrical section 14 is 3.
Further, described clamp body passes through Quenching Treatment, wear-resisting, service life length.
Further, the first described cylindrical section 13 is provided with the inner groovy 132 of annular, ensures that workpiece can be close to the first circle
The end face of shell of column.
Further, the first described cylindrical section 13 is provided with the first cavity 131, on the one hand alleviates weight, another
Aspect easily reaches requirements when making against the plane machining of workpiece, and processing cost is low.
If when this clamp body in use, use when by bellmouth 151 be arranged on gear apparatus it is top on, other end arc
Shape linkage section 11 coordinates with gear apparatus, easy to use.
It is above preferred embodiment of the present utility model, the scope of protection of the utility model is not limited, for ability
The deformation and improvement that field technique personnel make according to mentality of designing of the present utility model, should all be considered as protection of the present utility model
Within the scope of.
Claims (5)
- A kind of 1. clamp body, it is characterised in that：Clamp body by arc linkage section (11), conical section (12), the first cylindrical section (13), Second cylindrical section (14) and thread segment (15) composition, thread segment (15), the second cylindrical section (14) and the first cylindrical section (13) diameter It is incremented by successively；The second cavity (142) is provided with the upper plane of the second cylindrical section (14), a plurality of one is arranged with the face of cylinder The elongated slot (141) of end opening, and bellmouth (151) is provided with the plane of thread segment (15).
- 2. clamp body as claimed in claim 1, it is characterised in that：Elongated slot (141) on described the second cylindrical section (14) Quantity is 3.
- 3. clamp body as claimed in claim 1, it is characterised in that：Described clamp body passes through Quenching Treatment.
- 4. such as the clamp body any one of claim 1-3, it is characterised in that：Described the first cylindrical section (13) is provided with The inner groovy (132) of annular.
- 5. clamp body as claimed in claim 4, it is characterised in that：Described the first cylindrical section (13) is provided with the first cavity (131)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860220.0U CN207139025U (en) | 2017-07-14 | 2017-07-14 | A kind of clamp body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860220.0U CN207139025U (en) | 2017-07-14 | 2017-07-14 | A kind of clamp body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139025U true CN207139025U (en) | 2018-03-27 |
Family
ID=61675403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860220.0U Expired - Fee Related CN207139025U (en) | 2017-07-14 | 2017-07-14 | A kind of clamp body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139025U (en) |
-
2017
- 2017-07-14 CN CN201720860220.0U patent/CN207139025U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |