CN207139025U - A kind of clamp body - Google Patents

A kind of clamp body Download PDF

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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
Application number
CN201720860220.0U
Other languages
Chinese (zh)
Inventor
石华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Kai Tak Transmission Co Ltd
Original Assignee
Zhejiang Kai Tak Transmission Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Kai Tak Transmission Co Ltd filed Critical Zhejiang Kai Tak Transmission Co Ltd
Priority to CN201720860220.0U priority Critical patent/CN207139025U/en
Application granted granted Critical
Publication of CN207139025U publication Critical patent/CN207139025U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of clamp body
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)

  1. 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. 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. 3. clamp body as claimed in claim 1, it is characterised in that:Described clamp body passes through Quenching Treatment.
  4. 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. 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)。
CN201720860220.0U 2017-07-14 2017-07-14 A kind of clamp body Expired - Fee Related CN207139025U (en)

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)

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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