CN202129794U - Centre taking device - Google Patents
Centre taking device Download PDFInfo
- Publication number
- CN202129794U CN202129794U CN201120195814U CN201120195814U CN202129794U CN 202129794 U CN202129794 U CN 202129794U CN 201120195814 U CN201120195814 U CN 201120195814U CN 201120195814 U CN201120195814 U CN 201120195814U CN 202129794 U CN202129794 U CN 202129794U
- Authority
- CN
- China
- Prior art keywords
- head
- utility
- model
- thimble
- bar portion
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a centre taking device which comprises head parts and a rod part, wherein the head parts are used for taking a centre, the rod part is used for holding, and the head parts are movably connected with the rod part; the head parts are provided with a plurality of outer/inner threads, the rod part is correspondingly provided with inner/outer threads, and the head parts and the rod part are connected by threads; and a plurality of head parts are provided. The centre taking device is simple and convenient in operation and is very low in cost.
Description
Technical field
The utility model relates to a kind of thimble device of taking.
Background technology
At present, generally when taking thimble adopt an iron pipe, process slightly at the head of iron pipe as the thimble device of taking; Therefore this structure comprises two parts of head and bar portion, and the former is used for interlock thimble head, and the latter is used to hand; Handled easily; The head of thimble blocks with head in operating personnel's holding rod portion during use, then thimble is taken out in equipment.The defective that this structure exists is: device is to be processed by an iron pipe; Head easy abrasion distortion after having grown service time, so that when taking thimble, can not carry out very soon, must often process again to keep normal running; Again processed often the service life that can shorten head; In case head can not use, whole device is also scrapped thereupon, has therefore also increased cost.
The utility model content
The technical problem that the utility model will solve provides a kind of thimble device of taking, and easy and simple to handle, cost is lower.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of thimble device of taking comprises head and bar portion, and said head is used to the thimble of taking, and said bar portion is used to hand, and said head movement is connected in said bar portion.
As improvement, the said head of the utility model is provided with outer/inner screw thread, and said bar portion correspondingly is provided with the inside/outside screw thread, and said head and bar portion are through being threaded.
Preferably, the said head of the utility model is a plurality of.
Therefore compared with prior art, the utility model has following beneficial effect:
Head and bar portion are for flexibly connecting, and head wearing and tearing back only needs to change head can continue normal use, need not integral body scrap, and provides cost savings, and change more conveniently in addition, operate very easy.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.
Be illustrated in figure 1 as the take embodiment of device of the described a kind of thimble of the utility model, comprise head 2 and bar portion 1, head 2 is used to the thimble of taking, and bar portion 1 is used to hand, and head 2 is movably connected on bar portion 1.
For more convenient operation, in the present embodiment, head 2 is provided with outer/inner screw thread, and bar portion 1 correspondingly is provided with the inside/outside screw thread, and head 2 and bar portion 1 are through being threaded, and it is more convenient sooner to operate when head 2 is changed like this.
In the present embodiment, head 2 is a plurality of, can guarantee like this can change very soon after head 2 wearing and tearing, to keep the ordinary production operation.
During practical operation, also can heat-treat processing to head 2, the degree of wear of head 2 in the process capable of reducing using like this, head 2 is not easy abrasion deformation with the interlock position of thimble.
More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. thimble device of taking comprises head and bar portion, and said head is used to the thimble of taking, and said bar portion is used to hand, and it is characterized in that:
Said head movement is connected in said bar portion.
2. the thimble according to claim 1 device of taking, it is characterized in that: said head is provided with outer/inner screw thread, and said bar portion correspondingly is provided with the inside/outside screw thread, and said head and bar portion are through being threaded.
3. the thimble according to claim 1 and 2 device of taking, it is characterized in that: said head is a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120195814U CN202129794U (en) | 2011-05-31 | 2011-05-31 | Centre taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120195814U CN202129794U (en) | 2011-05-31 | 2011-05-31 | Centre taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129794U true CN202129794U (en) | 2012-02-01 |
Family
ID=45518578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120195814U Expired - Fee Related CN202129794U (en) | 2011-05-31 | 2011-05-31 | Centre taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129794U (en) |
-
2011
- 2011-05-31 CN CN201120195814U patent/CN202129794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120531 |