CN202148335U - Tool fixture of surface quenching machine - Google Patents
Tool fixture of surface quenching machine Download PDFInfo
- Publication number
- CN202148335U CN202148335U CN201120183894U CN201120183894U CN202148335U CN 202148335 U CN202148335 U CN 202148335U CN 201120183894 U CN201120183894 U CN 201120183894U CN 201120183894 U CN201120183894 U CN 201120183894U CN 202148335 U CN202148335 U CN 202148335U
- Authority
- CN
- China
- Prior art keywords
- end cap
- tool fixture
- surface quenching
- end covers
- quenching machine
- 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
A tool fixture of a surface quenching machine relates to the improvement of structures of tool fixtures of surface quenching machines and is suitable for a plurality of gear inner holes. The tool fixture of the surface quenching machine comprises end covers provided with inner holes. A pair of end covers is arranged on a threaded shaft, pressing rings are arranged on the outer sides of the end covers, the tool fixture of the surface quenching machine is characterized in that the end covers are in a truncated cone shape, and the outer surfaces of the end covers are in a conical shape.
Description
Technical field
the utility model relates to the improvement of the tool fixture structure of hard surfacing lathe.
Background technology
end cap is that a kind of being used for is fixed on the tool fixture on the hard surfacing lathe with gear.The existing used end cap of quenching machine is that ladder is cylindrical, matches with the endoporus of gear in the end of the cylindrical end cap of ladder; Because it is when this end cap uses, must gear be clipped between the end cap, and use in pairs, so relatively stricter to the requirement of size.If the diameter of two end caps is variant, gear will produce off-centre, and the distance of quenching inducer and two lateral tooth flanks will change, and is easy to generate quality problems, even causes waste product.And because limitation of size, a kind of end cap of specification can only be suitable for a kind of gear, and this has just caused end cap quantity too much, the situation of waste material.
Summary of the invention
are exactly to the problems referred to above, and a kind of tool fixture that adapts to the hard surfacing lathe of more bore is provided.
are in order to realize the above-mentioned purpose of the utility model; The utility model adopts following technical scheme; The utility model comprises the end cap with endoporus, and a pair of end cap is arranged on the thread spindle, and the end cap outside is a ring; Its structural feature end cap is a truncated cone-shaped, and the end cap outside surface is conical.
The beneficial effect of
the utility model: because end cap is a truncated cone-shaped, the end cap outside surface is conical, can be adapted to more bore; The tool of the utility model can improve the right alignment of two end caps, has guaranteed the processing quality of gear.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the front view of the utility model end cap.
Fig. 3 is the vertical view of the utility model end cap.
Fig. 4 is the left view of the utility model end cap.
In
accompanying drawing, 1 is gear, and 2 is end cap, and 3 is ring, and 4 is thread spindle.
Embodiment
the utility model comprises the end cap 2 with endoporus, and a pair of end cap 2 is arranged on the thread spindle 4, and end cap 2 outsides are ring 3, and end cap 2 is a truncated cone-shaped, and end cap 2 outside surfaces are conical.
embodiment: common gear 1 internal orifice dimension is between 130mm-270mm, so the outside diameter D of end cap 2 is 280mm, end diameter d is 120mm, and height h is 120mm.
can evenly be provided with 6 five equilibrium grooves at the outside surface of end cap 2, and the central angle of five equilibrium groove is 30 °.Like this, be in order to alleviate the weight of tool, to be convenient to operation on the one hand, be the intensity that will guarantee tool on the other hand.
are below in conjunction with a use of description of drawings the utility model: as shown in Figure 1; 2 end caps 2 are inserted in gear 1 endoporus from the right ends of gear 1 respectively; Pass thread spindle 4 endoporus of 2 end caps 2 then, so that end cap 2 is fixed on the same sea line.Be inserted in ring 3 from the two ends of thread spindle 4, with tightly locked of end cap 2 and gear 1, gear 1 just can be stable like this carries out hard surfacing again.
Claims (3)
1. the tool fixture of a hard surfacing lathe; Comprise the end cap (2) with endoporus, a pair of end cap (2) is arranged on the thread spindle (4), and end cap (2) outside is ring (3); It is characterized in that end cap (2) is truncated cone-shaped, end cap (2) outside surface is conical.
2. the tool fixture of a kind of hard surfacing lathe according to claim 1, the outside diameter D that it is characterized in that end cap (2) is 280mm, and end diameter d is 120mm, and height h is 120mm.
3. the tool fixture of a kind of hard surfacing lathe according to claim 1 is characterized in that the outside surface of end cap (2) evenly is provided with 6 five equilibrium grooves, and the central angle of five equilibrium groove is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183894U CN202148335U (en) | 2011-06-02 | 2011-06-02 | Tool fixture of surface quenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120183894U CN202148335U (en) | 2011-06-02 | 2011-06-02 | Tool fixture of surface quenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148335U true CN202148335U (en) | 2012-02-22 |
Family
ID=45589401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120183894U Expired - Fee Related CN202148335U (en) | 2011-06-02 | 2011-06-02 | Tool fixture of surface quenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148335U (en) |
-
2011
- 2011-06-02 CN CN201120183894U patent/CN202148335U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20140602 |