CN209304387U - A kind of interchangeable location structure gear-hobbing clamp - Google Patents
A kind of interchangeable location structure gear-hobbing clamp Download PDFInfo
- Publication number
- CN209304387U CN209304387U CN201821680818.2U CN201821680818U CN209304387U CN 209304387 U CN209304387 U CN 209304387U CN 201821680818 U CN201821680818 U CN 201821680818U CN 209304387 U CN209304387 U CN 209304387U
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- clamp
- segment
- positioning body
- section
- location structure
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Abstract
The utility model discloses a kind of interchangeable location structure gear-hobbing clamp, it includes clamp body, and clamp body includes first segment, second segment, third section and the 4th section from top to bottom；First segment is flexibly connected with clamp nut；Second segment is flexibly connected with positioning body, and is set as the conical surface with the inner hole of positioning body and is connect cooperation；Third section is to be flexibly connected with the lower end inner surface of positioning body, and the lower end outside of positioning body is provided with washer.The utility model provides a kind of interchangeable location structure gear-hobbing clamp, and positioning body and clamp body, close to combination, and are threadedly coupled the fit clearance that compression mode both is eliminated in the form of cone match.Positioning body structure is simple, material is saved, and clamp body design is thick and solid, is mainly tensed with mating surface and screw thread and meets cooperation and require, and is a universal architecture part.The design overall structure device is compact, simple process, operation are practical and convenient.
Description
Technical field
Originally practical to be related to a kind of interchangeable location structure gear-hobbing clamp.
Background technique
Current gear hobbing process fixture is all using monolithic construction, and feature is that different gear blank inner holes is needed to manufacture
The clamp body (clamp body account for gear-hobbing clamp material 75% or more) of different fit dimensions, volume have larger, need biggish work
The disadvantages of tool frame is put, and maintenance difficulties are big, and material loss is larger, manufacturing process is complicated, the manufacturing cycle is long, poor universality.For
The gear hobbing process economy of the gear of small lot production is poor, and market acceptance is lower.
Summary of the invention
The purpose of this utility model be in view of the above problems, provide a kind of interchangeable location structure gear-hobbing clamp, positioning body with
Clamp body, close to combination, and is threadedly coupled the fit clearance that compression mode both is eliminated in the form of cone match.Positioning body knot
Structure is simple, material is saved, and clamp body design is thick and solid, is mainly tensed with mating surface and screw thread and meets cooperation and require, and is one general
Structural member.The design overall structure device is compact, material saving, simple process, operation are practical and convenient.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes clamp body, and clamp body is from top to bottom
Including first segment, second segment, third section and the 4th section；First segment is flexibly connected with clamp nut；Second segment and positioning body activity
Connection, and be set as the conical surface with the inner hole of positioning body and connect cooperation；Third section is to be threadedly coupled with the lower end inner surface of positioning body,
The lower end outside of positioning body is provided with washer.
Further, the inner conical surface and first segment that the inner hole of positioning body is set as ° cooperate.
Further, the periphery of first segment is provided with external screw thread, and is to be threadedly coupled with clamp nut.
It further, is tight fit on the inside of the outside of positioning body and washer.
Further, it is set as taper positioning section for the 4th section.
The utility model has the beneficial effects that the utility model provides a kind of interchangeable location structure gear-hobbing clamp, positioning body with
Clamp body, close to combination, and is threadedly coupled the fit clearance that compression mode both is eliminated in the form of cone match.Positioning body knot
Structure is simple, material is saved, and clamp body design is thick and solid, is mainly tensed with mating surface and screw thread and meets cooperation and require, and is one general
Structural member.The design overall structure device is compact, simple process, operation are practical and convenient.
Detailed description of the invention
Fig. 1 is the utility model structure front view.
Fig. 2 is the schematic diagram of clamp body in the utility model structure.
Fig. 3 is the schematic diagram of positioning body in the utility model structure.
Label character described in figure indicates are as follows: 1, clamp body；2, clamp nut；3, positioning body；4, washer；5, gear；
101, first segment；102, second segment；103, third section；104, the 4th section；301, inner hole；302, inner surface.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the specific structure of the utility model are as follows: it includes clamp body 1, and clamp body 1 wraps from top to bottom
Include first segment 101, second segment 102, third section 103 and the 4th section 104；First segment 101 is flexibly connected with clamp nut 2；Second
Section 102 is flexibly connected with positioning body 3, and is set as the conical surface with the inner hole of positioning body 3 301 and is connect cooperation；Third section 103 and positioning
The lower end inner surface 302 of body 3 is to be threadedly coupled, and the lower end outside of positioning body 3 is provided with washer 4.
Preferably, the inner hole 301 of positioning body 3 is set as 5 ° of inner conical surface and first segment 101 cooperates.
Preferably, the periphery of first segment 101 is provided with external screw thread, and is to be threadedly coupled with clamp nut 2.
It preferably, is tight fit on the inside of the outside of positioning body 3 and washer 4.
Preferably, it is set as taper positioning section for the 4th section 104.
The cooperation of positioning body 3 and gear blank then according to the size for 5 accuracy Design positioning body of the gear positioning outer circle processed and
Tolerance, to reach more perfect fit form；3 structure of positioning body is simple, material is saved, and clamp body design it is thick and solid, mainly with
Mating surface and screw thread, which tense, meets cooperation requirement；Overall structure device is compact, simple process, operation are practical and convenient.
It should be noted that, in this document, the terms "include", "comprise" or its any other become it should be noted that
Herein, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
The process, method, article or equipment for including a series of elements not only includes those elements, but also including being not explicitly listed
Other element, or further include for elements inherent to such a process, method, article, or device.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of interchangeable location structure gear-hobbing clamp, which is characterized in that it includes clamp body (1), and clamp body (1) wraps from top to bottom
Include first segment (101), second segment (102), third section (103) and the 4th section (104)；First segment (101) and clamp nut (2) are living
Dynamic connection；Second segment (102) is flexibly connected with positioning body (3), and is set as the conical surface with the inner hole (301) of positioning body (3) and is connect
Cooperation；Third section (103) is to be threadedly coupled with the lower end inner surface (302) of positioning body (3), and the lower end outside of positioning body (3) is set
It is equipped with washer (4).
2. a kind of interchangeable location structure gear-hobbing clamp according to claim 1, which is characterized in that the inner hole of positioning body (3)
(301) inner conical surface and first segment (101) for being set as 5 ° cooperate.
3. a kind of interchangeable location structure gear-hobbing clamp according to claim 1, which is characterized in that outside first segment (101)
It is provided with external screw thread week, and is to be threadedly coupled with clamp nut (2).
4. a kind of interchangeable location structure gear-hobbing clamp according to claim 1, which is characterized in that the outside of positioning body (3)
It is tight fit with washer (4) inside.
5. a kind of interchangeable location structure gear-hobbing clamp according to claim 1, which is characterized in that the 4th section (104) setting
For taper positioning section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680818.2U CN209304387U (en) | 2018-10-17 | 2018-10-17 | A kind of interchangeable location structure gear-hobbing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821680818.2U CN209304387U (en) | 2018-10-17 | 2018-10-17 | A kind of interchangeable location structure gear-hobbing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304387U true CN209304387U (en) | 2019-08-27 |
Family
ID=67671001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821680818.2U Active CN209304387U (en) | 2018-10-17 | 2018-10-17 | A kind of interchangeable location structure gear-hobbing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304387U (en) |
-
2018
- 2018-10-17 CN CN201821680818.2U patent/CN209304387U/en active Active
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| GR01 | Patent grant |