CN206952309U - A kind of Novel hand screw tap - Google Patents
A kind of Novel hand screw tap Download PDFInfo
- Publication number
- CN206952309U CN206952309U CN201720314757.7U CN201720314757U CN206952309U CN 206952309 U CN206952309 U CN 206952309U CN 201720314757 U CN201720314757 U CN 201720314757U CN 206952309 U CN206952309 U CN 206952309U
- Authority
- CN
- China
- Prior art keywords
- screw tap
- connecting portion
- drillstock
- novel hand
- hand screw
- 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
Abstract
The utility model proposes a kind of Novel hand screw tap, including：Drillstock, the drillstock include drillstock body and are arranged at the instrument connecting portion of described drillstock body one end；Screw tap portion, screw tap portion one end are connected with the drillstock body other end；Guide part, described guide part one end are connected with the screw tap portion other end；Angle modification device, the angle modification device include the connecting portion being flexibly connected with the screw tap portion and the angle modification portion being connected with the connecting portion.The utility model beneficial effect：It is simple in construction, it is easy to use, it is versatile, low is required to user's technical merit, machining angle precision is high, while to service clearance requirement than relatively low.
Description
Technical field
Machine tools field is the utility model is related to, particularly relates to a kind of Novel hand screw tap.
Background technology
Hand screw tap refers to carbon, C or the screw tap of alloy tool steel rolling tooth or incisor, suitable for manual tapping.Tradition
Hand screw tap to user's technical merit require it is higher, it is necessary to which professional technician can just fix the silk tooth of damaged location.Together
When for the endoporus to be processed, if the endoporus is deep apart from workpiece surface, angle requirement is higher, traditional hand silk
Inner hole thread can not precisely be processed by attacking.In addition, traditional hand screw tap is higher to space requirement, can not be complete in some narrow spaces
Into operation.
Utility model content
The utility model proposes a kind of Novel hand screw tap, solves the problems, such as above-mentioned in the prior art.
What the technical solution of the utility model was realized in：
A kind of Novel hand screw tap, including：
Drillstock, the drillstock include drillstock body and are arranged at the instrument connecting portion of described drillstock body one end；
Screw tap portion, screw tap portion one end are connected with the drillstock body other end；
Guide part, described guide part one end are connected with the screw tap portion other end；
Angle modification device, the angle modification device include the connecting portion that is flexibly connected with the screw tap portion and with it is described
The angle modification portion of connecting portion connection.
Further, the instrument connecting portion includes instrument connecting portion body, the instrument connecting portion body be quadrangle,
Hexagon, flower-shape or cylinder.
Further, the instrument connecting portion also includes the connecting hole being arranged on the instrument connecting portion body, described
Connecting hole is quadrangle, hexagon, flower-shape or circle.
Preferably, the drillstock body is detachably connected with the instrument connecting portion.
Preferably, the drillstock body and the instrument connecting portion are formed in one structure.
Preferably, the tap in the screw tap portion is axially extended to pilot surface.
Preferably, the screw tap portion is detachably connected with the guide part.
Preferably, the screw tap portion and the guide part are formed in one structure.
Preferably, the connecting portion is hollow cylinder, and the angle modification portion is hollow cylinder or tubaeform.
The beneficial effects of the utility model are：
Novel hand screw tap described in the utility model, it is simple in construction, it is easy to use, it is versatile, to user's technology
Level requirement is low, and machining angle precision is high, while to service clearance requirement than relatively low.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of Novel hand screw tap one embodiment of the utility model；
Fig. 2 is a kind of structural representation of one embodiment of the instrument connecting portion of Novel hand screw tap of the utility model；
Fig. 3 is a kind of structural representation of another embodiment of Novel hand screw tap of the utility model.
In figure：
1st, drillstock；101st, drillstock body；102nd, instrument connecting portion；1021st, instrument connecting portion body；1022nd, connecting hole；
103rd, through hole；2nd, screw tap portion；3rd, guide part；4th, angle modification device；401st, connecting portion；402nd, angle modification portion.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-3, a kind of Novel hand screw tap described in the utility model, including：
Drillstock 1, drillstock 1 include drillstock body 101 and are arranged at the instrument connecting portion 102 of the one end of drillstock body 101；
Screw tap portion 2, the one end of screw tap portion 2 are connected with the other end of drillstock body 101；
Guide part 3, the one end of guide part 3 are connected with the other end of screw tap portion 2；
Angle modification device 4, angle modification device 4 include the connecting portion 401 and and connecting portion being flexibly connected with screw tap portion 2
The angle modification portion 402 of 401 connections.
Be oriented in use, first passing through guide part 3, then screw tap portion 2 carry out tapping before, angle modification portion 402 with
Workpiece surface contacts and has corrected angle, can be finally connected using external tool with instrument connecting portion 102, pass through screw tap portion 2
Carry out tapping.
Wherein, Novel hand screw tap described in the utility model, instrument connecting portion 102 include instrument connecting portion body
1021, instrument connecting portion body 1021 is quadrangle, hexagon, flower-shape or cylinder.
Wherein, Novel hand screw tap described in the utility model, instrument connecting portion 102 also include being arranged at instrument connecting portion
Connecting hole 1022 on body 1021, connecting hole 1022 are quadrangle, hexagon, flower-shape or circle.
Specifically, foregoing flower-shape is specifically as follows quincunx etc., specifically may be referred to the structure and shape of flower-shape bolt.
Wherein it is preferred to which drillstock body 101 is detachably connected with instrument connecting portion 102, not only go for different
Instrument, strengthen versatility, and can be changed when drillstock body 101 or instrument connecting portion 102 damage, reduce production
And use cost.Specifically, drillstock body 101 is threadedly coupled with instrument connecting portion 102.
The structure wherein it is preferred to which drillstock body 101 and instrument connecting portion 102 are formed in one, firmness are relatively strong.
Wherein it is preferred to the tap in screw tap portion 2 is axially extended to the surface of guide part 3.
Wherein it is preferred to which screw tap portion 2 is detachably connected with guide part 3, can enter when screw tap portion 2 or guide part 3 damage
Row is changed, and reduces production and use cost.Specifically, screw tap portion 2 is threadedly coupled with guide part 3.
The structure wherein it is preferred to which screw tap portion 2 and guide part 3 are formed in one, firmness are relatively strong.
Wherein it is preferred to which connecting portion 401 is hollow cylinder, angle modification portion 402 is hollow cylinder or tubaeform.
, can be identical with the size of connecting portion 401 when angle modification portion 402 is hollow cylinder, reduce difficulty of processing；Work as angle modification
It is bigger with workpiece surface contact area when portion 402 is tubaeform while more stable.In addition, tubaeform edge can be inside
The arc of depression, to adapt to arc-shaped workpiece surface.
Wherein, Novel hand screw tap described in the utility model, drillstock 1 also include through hole 103, are arranged at drillstock body
On 101.By setting through hole 103, rod tool can be inserted through hole 103, not only increase the convenience used, Er Qieke
To reduce operating space, while it is more suitable for operating.Specifically.The size of through hole 103 can determine according to the diameter of drillstock 1.It is logical
The quantity in hole 103 can be two, and two through holes 103 are mutually perpendicular to.
Novel hand screw tap described in the utility model, it is simple in construction, it is easy to use, it is versatile, to user's technology
Level requirement is low, and machining angle precision is high, while to service clearance requirement than relatively low.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
- A kind of 1. Novel hand screw tap, it is characterised in that including：Drillstock (1), the drillstock (1) include drillstock body (101) and are arranged at the instrument company of described drillstock body (101) one end Socket part (102)；Screw tap portion (2), described screw tap portion (2) one end are connected with drillstock body (101) other end；Guide part (3), described guide part (3) one end are connected with screw tap portion (2) other end；Angle modification device (4), the angle modification device (4) include the connecting portion being flexibly connected with the screw tap portion (2) (401) the angle modification portion (402) and with the connecting portion (401) being connected.
- 2. Novel hand screw tap according to claim 1, it is characterised in that the instrument connecting portion (102) includes instrument Connecting portion body (1021), the instrument connecting portion body (1021) are quadrangle, hexagon, flower-shape or cylinder.
- 3. Novel hand screw tap according to claim 2, it is characterised in that the instrument connecting portion (102) also includes setting The connecting hole (1022) being placed on the instrument connecting portion body (1021), the connecting hole (1022) be quadrangle, hexagon, Flower-shape or circle.
- 4. Novel hand screw tap according to claim 1, it is characterised in that the drillstock body (101) and the instrument Connecting portion (102) is detachably connected.
- 5. Novel hand screw tap according to claim 1, it is characterised in that the drillstock body (101) and the instrument Connecting portion (102) is formed in one structure.
- 6. Novel hand screw tap according to claim 1, it is characterised in that tap on the screw tap portion (2) is along axle To extending to guide part (3) surface.
- 7. Novel hand screw tap according to claim 1, it is characterised in that the screw tap portion (2) and the guide part (3) It is detachably connected.
- 8. Novel hand screw tap according to claim 1, it is characterised in that the screw tap portion (2) and the guide part (3) Be formed in one structure.
- 9. Novel hand screw tap according to claim 1, it is characterised in that the connecting portion (401) is hollow cylinder, The angle modification portion (402) is hollow cylinder or tubaeform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314757.7U CN206952309U (en) | 2017-03-29 | 2017-03-29 | A kind of Novel hand screw tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314757.7U CN206952309U (en) | 2017-03-29 | 2017-03-29 | A kind of Novel hand screw tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952309U true CN206952309U (en) | 2018-02-02 |
Family
ID=61376652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314757.7U Expired - Fee Related CN206952309U (en) | 2017-03-29 | 2017-03-29 | A kind of Novel hand screw tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI671156B (en) * | 2018-06-22 | 2019-09-11 | 王志嘉 | Screw tap and method of using the same |
-
2017
- 2017-03-29 CN CN201720314757.7U patent/CN206952309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI671156B (en) * | 2018-06-22 | 2019-09-11 | 王志嘉 | Screw tap and method of using the same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190329 |