CN203076941U - Screw tapping clamp for lathe - Google Patents
Screw tapping clamp for lathe Download PDFInfo
- Publication number
- CN203076941U CN203076941U CN 201220743353 CN201220743353U CN203076941U CN 203076941 U CN203076941 U CN 203076941U CN 201220743353 CN201220743353 CN 201220743353 CN 201220743353 U CN201220743353 U CN 201220743353U CN 203076941 U CN203076941 U CN 203076941U
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- CN
- China
- Prior art keywords
- screw
- screw tapping
- screw tap
- tapping
- lathe
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a screw tapping clamp for a lathe. The screw tapping clamp for the lathe comprises a screw tap and a screw tapping rod. The screw tapping clamp for the lathe is characterized in that a screw tap clamping head is arranged at the rear end of the screw tap, the clamping head and the screw tapping rod are fixed through welding, a hole is formed in the screw tapping rod, a screw tapping sleeve is further arranged outside the screw tapping rod, the tail portion of the screw tapping sleeve is conical, and a sleeved groove is formed in the screw tapping sleeve. An indicating bolt is fixed in the hole of the screw tapping rod through the sleeved groove. Screw tapping scales are marked at one side of the sleeved groove. The size of the head of the indicating bolt is larger than the width of the sleeved groove, and the size of a screw rod is matched with the width of the sleeved groove. The screw tapping clamp for the lathe has the advantages of being simple in structure and low in cost, enabling people to visually check the depth of the screw tap in the process of screw tapping due to the fact that the indicating bolt serves as an indicator, being convenient to operate, greatly improving working efficiency and the pass rate of screw tapping products, and having good practical value.
Description
Technical field
The utility model relates to a kind of lathe screw tap anchor clamps.
Background technology
On lathe during processing parts, often need on metal covering, carry out the blind hole tapping, owing to can't with the naked eye judge the degree of depth of tapping, therefore, the general way that adopts be tapping once, just the screw tap instrument is withdrawn, measure the degree of depth then, then attack again, so move in circles, till the degree of depth that reaches the drawing requirement.This processing method difficulty is big, is not easy operation, and inefficiency also is difficult to grasp the degree of depth accurately, might produce substandard products, thereby brings product to do over again and problem such as after-sale service increase, causes the certain economic loss to enterprise.
The utility model content
The purpose of this utility model provides a kind of lathe screw tap anchor clamps.
To achieve these goals, by the following technical solutions, a kind of lathe screw tap anchor clamps comprise screw tap and screw tap bar, it is characterized in that: described screw tap rear end is provided with tap holder, and this chuck and screw tap bar are fixing by welding; Have the hole on the screw tap bar, its outside also is provided with the tapered screw tap cover of afterbody; Described screw tap puts and has a grooving, and the indication bolt is fixed in the hole of screw tap bar by this grooving.
For in tapping process, can observe directly going deep into that tapping reaches, as further optimization, described grooving one side indicates the screw tap scale.
Do rectilinear motion in order to ensure the screw tap bar, as further optimization, the head dimensions of described indication bolt is greater than the cover well width, and its screw rod size is complementary with the cover well width.
The utility model is simple in structure, and cost is low, as pointer, can check the degree of depth of tapping with the indication bolt intuitively in tapping process, and is easy to operate, can greatly increase work efficiency, and improved the qualification rate of tapping product, has good practical value.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
To shown in Figure 2, a kind of lathe screw tap anchor clamps comprise screw tap 5 as Fig. 1, and screw tap 5 rear ends are provided with tap holder 4, and this chuck 4 is fixing by welding with screw tap bar 3; Have the hole on the screw tap bar 3, its outside also is provided with the tapered screw tap cover 1 of afterbody; Have a grooving 6 on the described screw tap cover 1, indication bolt 2 is fixed in the hole of screw tap bar 3 by this grooving 6.The head dimensions of described indication bolt 2 is greater than grooving 6 width, and the screw rod of bolt 2 size is complementary with grooving 6 width; Grooving 6 one sides also indicate screw tap scale 7.
During use, it is fixing that the tapered tail of screw tap cover is put into tail stock, and screw tap clamps on tap holder, and the indication bolt is adjusted to the initiating terminal position of screw tap scale.Along with the rotation of lathe, screw tap begins to carry out tapping, and this moment, screw tap travelled forward, screw rod can also travel forward under the drive of screw tap bar, and so, the degree of depth of tapping just can observe directly by the scale that screw tap puts, where the indication bolt is indicated to, and how dark the degree of depth of tapping this moment be exactly.
Simultaneously, because the screw rod size of indication bolt is complementary with the grooving that screw tap puts, and therefore the head of bolt, has avoided arbitrarily moving of screw tap bar greater than the cover well width, guarantees its rectilinear motion before and after only can doing in the screw tap process.
The utility model is simple in structure, and cost is low, as pointer, can check the degree of depth of tapping with the indication bolt intuitively in tapping process, and is easy to operate, can greatly increase work efficiency, and improved the qualification rate of tapping product, has good practical value.
Claims (1)
1. lathe screw tap anchor clamps comprise screw tap and screw tap bar, it is characterized in that: described screw tap rear end is provided with tap holder, and this chuck and screw tap bar are fixing by welding; Have the hole on the screw tap bar, its outside also is provided with the tapered screw tap cover of afterbody; Described screw tap puts and has a grooving, and the indication bolt is fixed in the hole of screw tap bar by this grooving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743353 CN203076941U (en) | 2012-12-29 | 2012-12-29 | Screw tapping clamp for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743353 CN203076941U (en) | 2012-12-29 | 2012-12-29 | Screw tapping clamp for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076941U true CN203076941U (en) | 2013-07-24 |
Family
ID=48822816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743353 Expired - Fee Related CN203076941U (en) | 2012-12-29 | 2012-12-29 | Screw tapping clamp for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076941U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262846A (en) * | 2017-07-17 | 2017-10-20 | 嘉善县飞虹钮扣厂 | A kind of button threading apparatus |
| CN107283007A (en) * | 2017-07-17 | 2017-10-24 | 嘉善县飞虹钮扣厂 | A kind of tapping machine produced for button |
| CN107283212A (en) * | 2017-07-17 | 2017-10-24 | 嘉善县飞虹钮扣厂 | A kind of automatic tapping machine with cleaning function |
| CN109590648A (en) * | 2018-11-30 | 2019-04-09 | 芜湖普威技研有限公司 | The width adjustable supports block structure of automobile component welding |
-
2012
- 2012-12-29 CN CN 201220743353 patent/CN203076941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262846A (en) * | 2017-07-17 | 2017-10-20 | 嘉善县飞虹钮扣厂 | A kind of button threading apparatus |
| CN107283007A (en) * | 2017-07-17 | 2017-10-24 | 嘉善县飞虹钮扣厂 | A kind of tapping machine produced for button |
| CN107283212A (en) * | 2017-07-17 | 2017-10-24 | 嘉善县飞虹钮扣厂 | A kind of automatic tapping machine with cleaning function |
| CN109590648A (en) * | 2018-11-30 | 2019-04-09 | 芜湖普威技研有限公司 | The width adjustable supports block structure of automobile component welding |
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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 |
Granted publication date: 20130724 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |