CN204450357U - Water air pipe special dismounting clamps - Google Patents
Water air pipe special dismounting clamps Download PDFInfo
- Publication number
- CN204450357U CN204450357U CN201420868787.9U CN201420868787U CN204450357U CN 204450357 U CN204450357 U CN 204450357U CN 201420868787 U CN201420868787 U CN 201420868787U CN 204450357 U CN204450357 U CN 204450357U
- Authority
- CN
- China
- Prior art keywords
- handle
- installation portion
- pipe
- water air
- cone cylinder
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of spot-welding equipment water air pipe special dismounting pincers, comprises first handle, second handle and bearing pin; First, second handle is mutually opposing, and both middle parts are hinged by bearing pin; Described water air pipe special dismounting pincers also include first and tear pipe cone cylinder and second open and tear pipe cone cylinder open; Correspondingly the front end of first, second handle be respectively equipped with to tear with first, second that pipe bores that cylinder is connected open first bore cylinder installation portion, second and bore cylinder installation portion; First, second tears pipe cone cylinder is less than the part near corresponding cone cylinder installation portion wall thickness away from corresponding wall thickness of boring the part of cylinder installation portion open.Beneficial effect is: structure is simple, and use safety, removal efficiency is high.
Description
Technical field
The utility model relates to a kind of extracting tool, especially relates to a kind of spot-welding equipment water air pipe special dismounting pincers.
Background technology
Water air pipe joint in spot-welding equipment is metal material, belong to Anti-loose, namely cylindrical is with chamfering shape step, and when needing the aqueous vapor flexible pipe pulled down on water air pipe joint, it is quite large directly to pull out then difficulty, can say it is almost impossible, therefore the general aqueous vapor flexible pipe first adopting cut to be connected with joint, and then aqueous vapor flexible pipe is taken away, there is larger cost waste in this method for dismounting, and there is the safety hazards scratched by blade, troublesome poeration.
Summary of the invention
Main inventive object of the present utility model is to provide a kind of spot-welding equipment water air pipe special dismounting pincers can pulling down aqueous vapor flexible pipe safely and fast.
The utility model technical scheme used is: a kind of water air pipe special dismounting pincers, comprise first handle, second handle and bearing pin; First, second handle is mutually opposing, and both middle parts are hinged by bearing pin; Described water air pipe special dismounting pincers also include first and tear pipe cone cylinder and second open and tear pipe cone cylinder open; Correspondingly the front end of first, second handle be respectively equipped with to tear with first, second that pipe bores that cylinder is connected open first bore cylinder installation portion, second and bore cylinder installation portion; First, second tears pipe cone cylinder is less than the part near corresponding cone cylinder installation portion wall thickness away from corresponding wall thickness of boring the part of cylinder installation portion open.
Here, first tear pipe cone cylinder and second open and tear pipe cone cylinder open and can regard the part taking away these two parallel planes centres after same complete conial tube is cut with the parallel plane of the axis being parallel of this complete taper cone barrel by two as and bore the half cone-shaped cylinder that wall obtains.First tears pipe cone cylinder and second open, and to tear pipe cone cylinder open mutually opposing, and first tears pipe cone cylinder and second open tears pipe cone cylinder open and coordinate away from the part of corresponding cone cylinder installation portion the jaw forming water air pipe special dismounting pincers.During use, the jaw of water air pipe special dismounting pincers inserts in the middle of the water air pipe mouth of pipe and joint, then the rear portion (i.e. handshake part) of hand knob handle makes the water air pipe mouth of pipe open, the direction of subsequently going out towards water air pipe presses, the coupling mechanism force of the reverse release water air pipe mouth of pipe and joint, thus reach the object pulling down water air pipe.The utility model is for the design of joint chamfer shape, and structure is simple, and use safety, removal efficiency is high.
As preferably, the middle part of first, second handle is straight rod-shaped, and the middle part of first, second handle is provided with return spring between the position of first, second cone cylinder installation portion; The middle part of first, second handle is respectively equipped with to second away from the position of first, second cone cylinder installation portion, the first articulated column, second articulated column of direction projection in the middle part of first handle; First, second articulated column described is provided with pin shaft hole, and bearing pin is successively through pin shaft hole set on first, second articulated column.This preferred version, structure is simple, can improve the convenience of operation.
As preferably, the second articulated column is provided with a slot, and described first articulated column is plugged in described slot.
As preferably, the rear portion (i.e. handshake part) of first, second handle is three sections of straight-bars and is connected and forms, and wherein one section of two rear portion (namely two) handshake part outermosts is outwards opened.This preferred version, can improve the reliability of operation.
In sum, the beneficial effect that the utility model brings is: structure is simple, and use safety, removal efficiency is high.
Accompanying drawing explanation
Fig. 1 is a kind of structure schematic front view of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the utility model comprises first handle 1, second handle 2 and bearing pin 3; First, second handle 1,2 mutually opposing, and both middle parts 1.1,2.1 are hinged by bearing pin 3; The utility model also include first tear open pipe cone cylinder 4 and second tear open pipe cone cylinder 5; Correspondingly the front end of first, second handle 1,2 be respectively equipped with to tear with first, second that pipe bores that cylinder 4,5 is connected open first bore cylinder installation portion 1.2, second and bore cylinder installation portion 2.2; First, second tears pipe cone cylinder 4,5 is less than the part near corresponding cone cylinder installation portion wall thickness away from corresponding wall thickness of boring the part of cylinder installation portion open.The present embodiment, first tears pipe cone cylinder 4 open and the first cone cylinder installation portion 1.2 is soldered, second tear pipe cone cylinder 5 open and the second cone cylinder installation portion 2.2 soldered.
As preferably, the present embodiment, the middle part 1.1,2.1 of first, second handle 1,2 is straight rod-shaped, the middle part 1.1,1.2 of first, second handle is provided with return spring 6 between the position of first, second cone cylinder installation portion 1.2,2.2, the structure that the concrete structure of return spring 6 and two ends thereof are connected with the middle part 1.1,2.1 of first, second handle 1,2, because being simple technique, does not repeat at this; The middle part 1.1,2.1 of first, second handle is respectively equipped with to second away from the position of first, second cone cylinder installation portion 1.2,2.2, the first articulated column 1.3, second articulated column 2.3 of 2.1,1.1 direction projections in the middle part of first handle; First, second articulated column 1.3,2.3 described is provided with pin shaft hole, and bearing pin 3 is successively through pin shaft hole set on first, second articulated column 1.3,2.3.The concrete syndeton of bearing pin 3 and first, second articulated column 1.3,2.3, because being simple technique, does not repeat at this.Further preferred, the second articulated column 2.3 is provided with a slot, and described first articulated column 1.3 is plugged in described slot; The rear portion (i.e. handshake part) 1.4,2.4 of first, second handle 1,2 is the connected formation of three sections of straight-bars, and wherein one section of two rear portion (i.e. two handshake parts) outermosts is outwards opened.The present embodiment, first handle 1, second handle 2 are all structure as a whole.
The specific embodiment of the above is only the utility model preferably embodiment, not limits concrete practical range of the present utility model with this.The equivalence change that all shapes according to the utility model, structure are done ought to all be included in protection domain of the present utility model.
Claims (4)
1. water air pipe special dismounting pincers, comprise first handle (1), second handle (2) and bearing pin (3); First, second handle (1,2) is mutually opposing, and both middle parts (1.1,2.1) are hinged by bearing pin (3), it is characterized in that: further comprising have first tear open pipe cone cylinder (4) and second tear open pipe bore cylinder (5); Correspondingly the front end of first, second handle (1,2) be respectively equipped with to tear with first, second that pipe bores that cylinder (4,5) is connected open first bore cylinder installation portion (1.2), second and bore cylinder installation portion (2.2); First, second tears pipe cone cylinder (4,5) is less than the part near corresponding cone cylinder installation portion wall thickness away from corresponding wall thickness of boring the part of cylinder installation portion open.
2. water air pipe special dismounting pincers according to claim 1, it is characterized in that: the middle part (1.1,2.1) of first, second handle (1,2) is straight rod-shaped, the middle part (1.1,1.2) of first, second handle is provided with return spring (6) between the position of first, second cone cylinder installation portion (1.2,2.2); The middle part (1.1,2.1) of first, second handle is respectively equipped with to second away from the position of first, second cone cylinder installation portion (1.2,2.2), the first articulated column (1.3), second articulated column (2.3) of (2.1,1.1) direction projection in the middle part of first handle; First, second articulated column described (1.3,2.3) is provided with pin shaft hole, and bearing pin (3) is successively through the upper set pin shaft hole of first, second articulated column (1.3,2.3).
3. water air pipe special dismounting pincers according to claim 2, it is characterized in that: the second articulated column (2.3) is provided with a slot, described first articulated column (1.3) is plugged in described slot.
4. the water air pipe special dismounting pincers according to claim 1 or 2 or 3, is characterized in that: the rear portion (1.4,2.4) of first, second handle (1,2) is the connected formation of three sections of straight-bars, and wherein one section of two rear portion outermosts is outwards opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868787.9U CN204450357U (en) | 2014-12-31 | 2014-12-31 | Water air pipe special dismounting clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868787.9U CN204450357U (en) | 2014-12-31 | 2014-12-31 | Water air pipe special dismounting clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450357U true CN204450357U (en) | 2015-07-08 |
Family
ID=53657300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868787.9U Expired - Fee Related CN204450357U (en) | 2014-12-31 | 2014-12-31 | Water air pipe special dismounting clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459007A (en) * | 2016-01-13 | 2016-04-06 | 江西昌河汽车有限责任公司 | Disassembling tool for pull buckle type quick coupling |
-
2014
- 2014-12-31 CN CN201420868787.9U patent/CN204450357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459007A (en) * | 2016-01-13 | 2016-04-06 | 江西昌河汽车有限责任公司 | Disassembling tool for pull buckle type quick coupling |
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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: 20150708 Termination date: 20161231 |