CN203738363U - Tool for installing double-end stud - Google Patents
Tool for installing double-end stud Download PDFInfo
- Publication number
- CN203738363U CN203738363U CN201420013411.XU CN201420013411U CN203738363U CN 203738363 U CN203738363 U CN 203738363U CN 201420013411 U CN201420013411 U CN 201420013411U CN 203738363 U CN203738363 U CN 203738363U
- Authority
- CN
- China
- Prior art keywords
- stud
- double
- adjusting screw
- studs
- base
- 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
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a tool for installing a double-end stud. The tool comprises a stud base and an adjusting screw rod. A threaded through hole is formed in the stud base, the adjusting screw rod penetrates into the threaded through hole, one end of the adjusting screw rod is located in the stud base, a pressure head is placed in the other end of the adjusting screw rod, and a handle is arranged on the outer side wall of the stud base. In the working process, one end of the double-end stud is screwed into the stud base, the double-end stud is positioned by screwing the double-end stud into or screwing the double-end stud out of an adjusting rod base, the pressure head is pressurized through a press machine, the stud base and the adjusting screw rod are pressurized through the pressure head, the pressure head generates certain pretightening force to the double-end stud, the handle on the stud base is rotated, the double-end stud is driven to rotate along with the handle, and then the double-end stud is tapped into a blind hole in an oil pump and firmly connected with the oil pump.
Description
Technical field
The utility model relates to a kind of erecting device of double-screw bolt, more specifically relates to a kind of erecting tools of studs.
Background technology
Studs is mainly used in main equipment, or for connecting the parts that thickness is larger.Main equipment is at installation accessories during as visor, mechanical sealing base etc., if directly adopt Stud connection main body and annex, main body thread can wear and tear or damage in the course of time, can be very convenient and use studs to change.
But the assembling of studs, need to just can complete by special instrument.Existing method is on studs, first relatively to tighten double nut, then by spanner, pulling nut is assembled to studs on workpiece, this mode is complex operation not only, and the screw thread that the low and studs of effect tightens nut place is also easily subject to the extruding of external force and deformation occurs.Also the studs spanner that has in the market use is all machining internal thread on body of tool substantially, and such specific purpose tool can cause the heavy wear of internal thread after using repeatedly, thereby whole instrument is scrapped.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of studs erecting tools of can Fast Installation studs and being connected firmly.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is as follows:
A studs erecting tools, comprises stud seat and adjusting screw(rod), offers tapped through hole in stud seat, adjusting screw(rod) is located in tapped through hole, one end of adjusting screw(rod) is arranged in stud seat, and the other end of adjusting screw(rod) is placed with pressure head, and the lateral wall of stud seat is provided with handle.
Its beneficial effect is: during work, now one end of studs is screwed in stud seat, by screwing in or screwing out, regulate pole socket to position studs, by forcing press, pressure head is pressurizeed, pressure head pressurizes to stud seat and adjusting screw(rod) more again, and studs is produced to certain pressure, rotate the handle on stud seat, drive studs to rotate together, make studs shoot the blind hole on oil pump, be firmly connected with oil pump.
In some embodiments, handle and stud seat are welded to connect.
Its beneficial effect is: the handle being welded to connect is connected more firm with welding column seat.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model specific embodiment, below the accompanying drawing of required use during the specific embodiment is described is briefly described, apparently, it is only embodiment more of the present utility model that middle accompanying drawing is described below, for those of ordinary skills by, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of erecting tools of a kind of studs of the utility model one embodiment.
The title of digital represented corresponding component in figure:
1. stud seat, 11. handles, 2. adjusting screw(rod), 3. studs, 4. pressure head, the 5. pump housing, 51. blind holes.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of studs erecting tools, comprises stud seat 1 and adjusting screw(rod) 2.Stud seat 1 is cylindrical shape.In stud seat 1, offer tapped through hole, tapped through hole runs through two end faces of stud seat 1.Adjusting screw(rod) 2 is screwed into tapped through hole from one end of stud seat 1, and studs 3 is screwed into tapped through hole from the other end of stud seat 1.One end of adjusting screw(rod) 2 is arranged in stud seat 1, and the other end of adjusting screw(rod) 2 is placed with pressure head 4.The lateral wall of stud seat 1 is provided with handle 11.Handle 11 is welded to connect with stud seat 1.The handle 11 being welded to connect is connected more firm with welding column seat 1.
When studs 3 is installed on oil pump for engine, on the oil pump for engine pump housing 5, offer blind hole 51, the inner wall smooth of blind hole 51, does not establish screw thread.According to actual installation situation, adjust the position of adjusting screw(rod) 2 in the tapped through hole of stud seat 1, thereby adjust the position of studs 3 in the tapped through hole of stud seat 1.Adjust behind the position of studs 3, the other end of studs is faced toward to the blind hole 51 on the oil pump for engine pump housing 5, forcing press is exerted pressure by 4 pairs of stud seats 1 of pressure head and adjusting screw(rod) 2, thereby studs 3 is produced to certain pressure, turning handle 11, thereby drive stud seat 1 to rotate together, make studs 3 shoot the blind hole 51 on pump body 5.Studs 3 is adopted and relies on pressure directly to shoot in the blind hole 51 of the pump housing 5, studs 3 is firmly connected with pump body 5.When removing and installing instrument, first adjusting screw(rod) 2 is screwed out, then stud seat 1 is backed out from studs 3, can not cause becoming flexible between studs 3 and the pump housing 5.
Above-described is only the preferred embodiment of a kind of studs erecting tools of the utility model; should be understood that; to those skilled in the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a studs erecting tools, it is characterized in that, comprise stud seat and adjusting screw(rod), in described stud seat, offer tapped through hole, described adjusting screw(rod) is located in described tapped through hole, one end of described adjusting screw(rod) is arranged in described stud seat, and the other end of described adjusting screw(rod) is placed with pressure head, and the lateral wall of described stud seat is provided with handle.
2. studs erecting tools according to claim 1, is characterized in that, described handle and described stud seat are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013411.XU CN203738363U (en) | 2014-01-09 | 2014-01-09 | Tool for installing double-end stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013411.XU CN203738363U (en) | 2014-01-09 | 2014-01-09 | Tool for installing double-end stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738363U true CN203738363U (en) | 2014-07-30 |
Family
ID=51338226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013411.XU Expired - Fee Related CN203738363U (en) | 2014-01-09 | 2014-01-09 | Tool for installing double-end stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225534A (en) * | 2017-07-04 | 2017-10-03 | 山东钢铁股份有限公司 | A kind of stud erecting device and installation method |
| CN112792786A (en) * | 2021-01-28 | 2021-05-14 | 东方电气风电有限公司 | Fixed-length quick screwing device and method for stud for wind power pitch bearing |
| CN114833772A (en) * | 2022-04-14 | 2022-08-02 | 北京新风航天装备有限公司 | Quick installation frock of double-screw bolt |
-
2014
- 2014-01-09 CN CN201420013411.XU patent/CN203738363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225534A (en) * | 2017-07-04 | 2017-10-03 | 山东钢铁股份有限公司 | A kind of stud erecting device and installation method |
| CN112792786A (en) * | 2021-01-28 | 2021-05-14 | 东方电气风电有限公司 | Fixed-length quick screwing device and method for stud for wind power pitch bearing |
| CN114833772A (en) * | 2022-04-14 | 2022-08-02 | 北京新风航天装备有限公司 | Quick installation frock of double-screw bolt |
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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: 20140730 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |