CN203853636U - Threading tool - Google Patents
Threading tool Download PDFInfo
- Publication number
- CN203853636U CN203853636U CN201420307483.5U CN201420307483U CN203853636U CN 203853636 U CN203853636 U CN 203853636U CN 201420307483 U CN201420307483 U CN 201420307483U CN 203853636 U CN203853636 U CN 203853636U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- threading
- outer sleeve
- sleeve
- side wall
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010079 rubber tapping Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a threading tool which comprises an outer sleeve, wherein a groove is formed in the side wall of the outer sleeve; a threading die is embedded in the upper part of the outer sleeve; an inner sleeve is sleeved with the lower part of the outer sleeve; a connecting rod is fixed at the exposed end of the inner sleeve; a lug boss is arranged at the upper part of the side wall of the inner sleeve; the lug boss is embedded in the groove; the connecting rod and the inner sleeve are connected in a welding manner; the lug boss arranged at the upper part of the side wall of the inner sleeve is a detachable bolt. Compared with the conventional manual threading method, the threading tool remarkably improves the working efficiency and saves human resources. Compared with the method that a worker carries out operations with a threading die on a turning machine, the threading tool cannot put the worker in danger. Besides, the threading tool can increase the threading length, and is simple in structure, low in cost and easy to operate and maintain.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of tapping tool.
Background technology
Steel pipe mantle fiber refers to steel pipe end is carried out to external screw thread processing.Existing mantle fiber method is mainly manual mantle fiber.Manual mantle fiber is that the pipe of processing is fixed on the pressure frame of gantry, needs one end of mantle fiber to stretch out 150mm left and right, then with mantle fiber, pulls and carries out mantle fiber, and this manual mantle fiber method efficiency is too low, has wasted a large amount of human resources.After improving, staff was with screw die at the enterprising line operate of lathe afterwards, although efficiency increases, because die-stock is easily out of shape, even slippage, can cause certain danger to staff like this.So existing tapping tool ubiquity efficiency is low, of poor quality, unsafe problem.
Utility model content
The purpose of this utility model is to provide a kind of tapping tool, has solved the low and unsafe problem of the efficiency existing in existing mantle fiber technology.
The technical scheme that the utility model adopts is: a kind of tapping tool, comprise outer sleeve, outer sleeve sidewall is provided with groove, outer sleeve internal upper part is inlaid with screw die, and outer sleeve bottom inner sleeve has inner sleeve, and the one end of exposing of inner sleeve is fixed with connecting rod, inner sleeve side wall upper part is provided with boss, boss is embedded in described groove, and connecting rod is connected by welding manner with inner sleeve, and the boss of inner sleeve side wall upper part setting is dismountable bolt.
Feature of the present utility model is also:
The boss of inner sleeve side wall upper part setting is dismountable bolt.
Connecting rod is connected by welding manner with inner sleeve.
The beneficial effects of the utility model are: a kind of tapping tool, to compare with the method for manual mantle fiber before, and this instrument has obviously improved operating efficiency, has saved human resources.In the method for the enterprising line operate of lathe, compare with screw die with staff, this instrument can not cause danger to staff.In addition, this tapping tool can extending sleeve filament length degree, and this apparatus structure is simple, and cost is low, easy operating and maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of tapping tool of the utility model.
In figure, 1. outer sleeve, 2. groove, 3. screw die, 4. connecting rod, 5. inner sleeve, 6. boss.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
A kind of tapping tool of the utility model, as shown in Figure 1, comprise outer sleeve 1, outer sleeve 1 sidewall is provided with groove 2, and outer sleeve 1 internal upper part is inlaid with screw die 3, outer sleeve 1 bottom inner sleeve has inner sleeve 5, the one end of exposing of inner sleeve 5 is fixed with connecting rod 4, and inner sleeve 5 side wall upper part are provided with boss 6, and boss 6 is embedded in described groove 2, connecting rod 4 is connected by welding manner with inner sleeve 5, and the boss 6 that inner sleeve 5 side wall upper part arrange is dismountable bolt.
During use, connecting rod 4 is arranged on tailstock tool, be used for fixing tapping tool, boss on inner sleeve 56 is snapped in to groove 2 one end approaching with screw die 3, the workpiece that will process is put into screw die 3, and along with the carrying out of processing, inner sleeve 5 will be along the groove 2 on outer sleeve 1 to moving away from one end of screw die 3, according to the length of mantle fiber, determine the distance that inner sleeve 5 moves down, until complete the whole process of screw thread.
A kind of tapping tool of the utility model, compares with the method for manual mantle fiber before, and this instrument has obviously improved operating efficiency, has saved human resources.In the method for the enterprising line operate of lathe, compare with screw die with staff, this instrument can not cause danger to staff.In addition, this tapping tool can extending sleeve filament length degree, and this apparatus structure is simple, and cost is low, easy operating and maintenance.
Claims (3)
1. a tapping tool, it is characterized in that, comprise outer sleeve (1), described outer sleeve (1) sidewall is provided with groove (2), described outer sleeve (1) internal upper part is inlaid with screw die (3), the bottom inner sleeve of described outer sleeve (1) has inner sleeve (5), the one end of exposing of described inner sleeve (5) is fixed with connecting rod (4), described inner sleeve (5) side wall upper part is provided with boss (6), and described boss (6) is embedded in described groove (2).
2. a kind of tapping tool as claimed in claim 1, is characterized in that, the boss (6) that described inner sleeve (5) side wall upper part arranges is dismountable bolt.
3. a kind of tapping tool as claimed in claim 1, is characterized in that, described connecting rod (4) is connected by welding manner with inner sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307483.5U CN203853636U (en) | 2014-06-10 | 2014-06-10 | Threading tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307483.5U CN203853636U (en) | 2014-06-10 | 2014-06-10 | Threading tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853636U true CN203853636U (en) | 2014-10-01 |
Family
ID=51603515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307483.5U Expired - Lifetime CN203853636U (en) | 2014-06-10 | 2014-06-10 | Threading tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590754A (en) * | 2018-12-11 | 2019-04-09 | 宁波金鼎紧固件有限公司 | Hexagonal square neck bolt processing unit (plant) in a kind of round end |
-
2014
- 2014-06-10 CN CN201420307483.5U patent/CN203853636U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590754A (en) * | 2018-12-11 | 2019-04-09 | 宁波金鼎紧固件有限公司 | Hexagonal square neck bolt processing unit (plant) in a kind of round end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |