CN202317311U - Tapping fixture - Google Patents
Tapping fixture Download PDFInfo
- Publication number
- CN202317311U CN202317311U CN2011204386652U CN201120438665U CN202317311U CN 202317311 U CN202317311 U CN 202317311U CN 2011204386652 U CN2011204386652 U CN 2011204386652U CN 201120438665 U CN201120438665 U CN 201120438665U CN 202317311 U CN202317311 U CN 202317311U
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- CN
- China
- Prior art keywords
- tapping
- head
- base
- valve
- fixed
- 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 utility model provides a tapping fixture. The tapping fixture comprises a machine tool platform surface and a base which is fixed on the machine tool platform surface and is used for fixing an engine cylinder, wherein a tapping head is arranged at the upper part of the base. The tapping fixture is characterized in that the base is provided with an air nozzle which is connected with an air pipe; the outlet end of the air nozzle is close to the working end of the tapping head; and an included angle alpha is formed between the air nozzle and the tapping head and is an acute angle. The tapping tooling has the advantages that in the tapping process, the air flow in the air nozzle can blow off generated metal scraps, so that the tapping efficiency and the tapping quality are improved and further the total quality of a product is improved.
Description
Technical field
The utility model relates to a kind of frock of processing engine cylinder-body, relates in particular to a kind of tapping frock of engine cylinder-body.
Background technology
The tapping frock is the machining equipment that a kind of medial surface of hole of the part in various through holes with different size such as parts housing, equipment end face, nut, ring flange or blind hole processes internal thread, screw or makes tooth buckle.Referring to Fig. 3, the existing tapping frock that is used for engine cylinder-body comprises lathe table top 1, is fixed on the base that is used for fixing engine cylinder-body 2 on the lathe table top 1; The base top is provided with tapping-head 3; There is following problem in existing this frock: tapping-head can produce metal fillings in the process of cylinder body 9 being carried out tapping, metal fillings is stayed in the hole that is threaded, and influences normally carrying out of tapping; Even cause tapping defective, reduced product quality.
The utility model content
The technical problem that the utility model solves is: a kind of tapping frock is provided, can effectively removes the metal fillings that produces in the tapping.
The technical scheme of the utility model is: a kind of tapping frock, comprise the lathe table top, and be fixed on the base that is used for fixing engine cylinder-body on the lathe table top; The base top is provided with tapping-head, it is characterized in that said base is provided with valve; Be connected with tracheae on the said valve; There is angle near the working end of said tapping-head in the port of export of valve between said valve and the said tapping-head, and this angle is an acute angle.
Be fixed with a fixed head on the said base, through bolt one support arranged on the fixed head, said valve is fixed on the said support.
One air inlet switch is installed on the said fixed head, and this air inlet switch is connected with tracheae.
The span of angle is 25 °≤α≤35 °.
The beneficial effect of the utility model is: in tapping process, the air-flow in the valve can blow away the metal fillings of generation, thereby improves the efficient and the tapping quality of tapping, and then improves the total quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the user mode sketch map of the utility model;
Fig. 3 is the prior art constructions sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Referring to Fig. 1, a kind of tapping frock comprises lathe table top 1, is fixed on the base that is used for fixing engine cylinder-body 2 on the lathe table top 1, and base 2 tops are provided with tapping-head 3.Base 2 is provided with valve 4, is connected with tracheae 5 on the valve 4, wherein, is fixed with a fixed head 6 on the base 2, through a bolt one support 7 is arranged on the fixed head 6, unclamps bolt after-poppet 7 and can rotate, and valve 4 is fixed on the support 7.One air inlet switch 8 also is installed on the fixed head 6, and this air inlet switch 8 is connected with tracheae 5, and air inlet switch 8 is used for controlling the air-flow of valve 4.There is angle near the working end of tapping-head 3 in the port of export of valve 4 between valve 4 and the tapping-head 3, and this angle is an acute angle, through regulating the size that support 7 rotations can adjustable clamp angle α.In the present embodiment, the span of angle is 30 °, and for ease of blowing away metal fillings, angle can also be 25 ° or 35 °.
Referring to Fig. 2; The operation principle of the utility model is: cylinder body 9 is fixed on the base 2; Tapping-head 3 is aimed on the cylinder body 9 and is needed the position of tapping, and makes valve 4 is also aimed at needs tapping on the cylinder body 9 same position, opens air inlet switch 8; Begin tapping then, valve 4 can blow away the metal fillings that produces in the tapping process.
Claims (4)
1. a tapping frock comprises the lathe table top, is fixed on the base that is used for fixing engine cylinder-body on the lathe table top; The base top is provided with tapping-head; It is characterized in that: said base is provided with valve, is connected with tracheae on the said valve, and the port of export of valve is near the working end of said tapping-head; Have angle between said valve and the said tapping-head, this angle is an acute angle.
2. according to the described tapping frock of claim 1, it is characterized in that: be fixed with a fixed head on the said base, through bolt one support arranged on the fixed head, said valve is fixed on the said support.
3. according to the described tapping frock of claim 2, it is characterized in that: an air inlet switch is installed on the said fixed head, and this air inlet switch is connected with tracheae.
4. according to the described tapping frock of claim 1, it is characterized in that: the span of angle is 25 °≤α≤35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204386652U CN202317311U (en) | 2011-11-08 | 2011-11-08 | Tapping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204386652U CN202317311U (en) | 2011-11-08 | 2011-11-08 | Tapping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317311U true CN202317311U (en) | 2012-07-11 |
Family
ID=46429308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204386652U Expired - Fee Related CN202317311U (en) | 2011-11-08 | 2011-11-08 | Tapping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317311U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466743A (en) * | 2016-10-13 | 2017-03-01 | 武汉华夏精冲技术有限公司 | There is the automatic tapping machine of garbage collection function |
| CN106624980A (en) * | 2016-12-09 | 2017-05-10 | 深圳市诚瑞丰科技有限公司 | Drilling machine with metal filling cleaning device |
| CN107457429A (en) * | 2017-09-29 | 2017-12-12 | 侯马市晋烽机械铸造有限公司 | Driving end end cap bores, attacks M12 screw thread frocks |
-
2011
- 2011-11-08 CN CN2011204386652U patent/CN202317311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106466743A (en) * | 2016-10-13 | 2017-03-01 | 武汉华夏精冲技术有限公司 | There is the automatic tapping machine of garbage collection function |
| CN106624980A (en) * | 2016-12-09 | 2017-05-10 | 深圳市诚瑞丰科技有限公司 | Drilling machine with metal filling cleaning device |
| CN107457429A (en) * | 2017-09-29 | 2017-12-12 | 侯马市晋烽机械铸造有限公司 | Driving end end cap bores, attacks M12 screw thread frocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171108 |