CN103612233B - Quick stud screwing tool - Google Patents
Quick stud screwing tool Download PDFInfo
- Publication number
- CN103612233B CN103612233B CN201310672653.XA CN201310672653A CN103612233B CN 103612233 B CN103612233 B CN 103612233B CN 201310672653 A CN201310672653 A CN 201310672653A CN 103612233 B CN103612233 B CN 103612233B
- Authority
- CN
- China
- Prior art keywords
- stud
- matrix
- tightening
- base body
- conical section
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Dowels (AREA)
Abstract
The invention discloses a quick stud screwing tool comprising a base body and an ejector head. The base body is composed of an operation part and a screwing part. The operation part is provided with an operation hole used for cooperating with an air wrench or an electric wrench. The screwing part is provided with a threaded hole. The ejector head is composed of a threaded section and a conical section. The top of the conical section is a spherical surface. The ejector head is installed in the screwing part of the base body. The threaded section of the ejector head is matched with the inner end of the threaded hole of the screwing part of the base body. The conical section of the ejector head faces towards the outer side of the threaded hole of the screwing part of the base body. The outer end of the threaded hole of the screwing part of the base body is matched with a thread of a screwed stud. By means of the quick stud screwing tool, workloads of workers are lightened, little labor is occupied, labor cost is reduced, operation safety is improved, and use efficiency and the assembly progress of a whole product are improved. In addition, the quick stud screwing tool is easy to machine and operate, uses fewer materials and saves cost.
Description
Technical field
The present invention relates to a kind of stud Quick fastening frock.
Background technology
When assembling to products such as threeway, four-way contiguous blocks, the connection of stud always limits the master of efficiency of assembling
Want reason, traditional assembly method is larger the drawbacks of this assembly method to be manually screwed on product.Screwing up stud
When, because the efficiency for screwing is low, so limiting the speed of assembling, in order to gather way, will necessarily increase artificial, not only waste people
Power, also increases the cost of labor management；It is slow due to tightening speed during tightening, can also delay the dress of other products
With progress, the friendship phase for causing the product is delayed, and affects the final production efficiency of product.Meanwhile, manually screw stud and also have one
Fixed danger, because the streakline of screw thread is than sharp, firmly tightens stud meeting scratching fingers or finger is injured by other,
The person of workman is damaged.
The content of the invention
For solve above-mentioned technical problem, it is an object of the invention to provide one kind can save cost of labor, security compared with
The higher and simple to operation stud Quick fastening frock of high, service efficiency.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：A kind of spiral shell
Post Quick fastening frock, including matrix and top, described matrix is made up of operating portion and the portion of tightening, and the operating portion is provided with use
In the handle hole coordinated with pneumatic impact spanner or electric wrench, the portion of tightening is provided with screwed hole, the top by thread segment and
Conical section is constituted, and the top of the conical section is sphere, and top is installed on the tightening in portion of matrix, wherein, the thread segment of top
Coordinate with the screwed hole inner end for tightening portion of matrix, the conical section of top towards matrix the screwed hole outside for tightening portion, matrix
The screw thread of the screw thread outer end of hole for tightening portion and the stud being tightened coordinate.
Further, the operating portion of described matrix is coniform, and the portion of tightening of matrix is cylindric.
Further, the handle hole is square.
Further, be provided with transitional pore between the handle hole and screwed hole, the transitional pore respectively with the handle hole, spiral shell
Pit is connected.
The invention has the beneficial effects as follows：The cooperation that the present invention passes through the handle hole on pneumatic impact spanner and matrix operating portion,
Matrix is tightened under the pressure effect of the screwed hole in portion and top, can quickly by screwing up stud to product.The present invention
The workload of workman is alleviated, is taken manually less, saved cost of labor；Meanwhile, the present invention improves the security of operation,
Improve the assembling progress of service efficiency and whole product；In addition, handling ease of the present invention, materials are few, cost-effective, Er Qiejian
It is single easy to operate.
Description of the drawings
Fig. 1 is the overall structure diagram of stud Quick fastening frock of the present invention.
Fig. 2 is the structural representation of matrix in stud Quick fastening frock of the present invention.
Fig. 3 is the structural representation come directly towards in stud Quick fastening frock of the present invention.
Fig. 4 is the top view of matrix shown in Fig. 2.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
As shown in Figures 1 to 3, a kind of stud Quick fastening frock, including matrix 1 and top 2, matrix 1 is by the He of operating portion 11
Tighten portion 12 to constitute, operating portion 11 is provided with the handle hole 111 for coordinating with pneumatic impact spanner or electric wrench, tightens in portion 12
Screwed hole 121 is provided with, top 2 is made up of thread segment 21 and conical section 22, the top of conical section 22 is sphere, and top 2 is installed on
Matrix 1 is tightened in portion 12, wherein, come directly towards 2 thread segment 21 and coordinate with the inner end of screwed hole 121 for tightening portion 12 of matrix 1, top
2 conical section 22 towards matrix 1 the outside of screwed hole 121 that tightening portion 12, outside the screwed hole 121 for tightening portion 12 of matrix 1
End and the stud being tightened（Not shown in figure）Screw thread coordinate.
In the present invention, the operating portion of described matrix 1 is coniform, and the portion of tightening of matrix 1 is cylindric.As shown in figure 4,
The handle hole 111 is square.Transitional pore 3 is provided between the handle hole 111 and screwed hole 121, the transitional pore 3 respectively with institute
State handle hole 111, screwed hole 121 to connect.
When in use, the square handle hole on the operating portion 11 of the work head and matrix 1 of pneumatic impact spanner or electric wrench
111 coordinate, and band kinetoplast 1 rotates so that the screwed hole 121 tightened in portion 12 of matrix 1 is screwed with the stud cooperation being tightened,
When stud screws 4～5 circle with the cooperation of screwed hole 121, stud is held out against by the top 2 inside matrix 1, and forms relative with matrix 1
Static one continues to be rotated by pneumatic impact spanner or electric wrench, until stud screws in workpiece screwed hole bottom；Stud revolves
Enter workpiece screwed hole bottom not to be rotated further by afterwards in place completely, such matrix 1 is not also rotated further by, while pneumatic impact spanner or electronic pulling
There is " skidding " phenomenon in hand, at this moment operates spanner to reversely rotate, until disengaging with the stud being tightened, rundown process terminates.
The frock of the present invention can be recycled.When using the normal time, be lost it is larger based on top 2 inside 1,
Rotation is also performed to when being under pressure due to top 2, so have certain loss, therefore, the thread segment 21 designed on top 2,
Top 2 can be caused to change convenient.Entered from handle hole 111 using hand held electric drill and bored and press closer 2, then from screwed hole
Rotate out at 121 and change, integrally scrap so as to reduce the caused frock because of abrasion.
Stud Quick fastening frock of the present invention alleviates the workload of workman, takes manually less, has saved cost of labor；Profit
With the frock of the present invention, when stud is tightened, the security of operation is improve, also improve the dress of service efficiency and whole product
With progress；The frock handling ease of the present invention, materials are few, cost-effective and simple to operation, can directly use.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of stud Quick fastening frock, it is characterised in that：Including matrix and top, described matrix is by operating portion and tightens portion
Composition, the operating portion is provided with the handle hole for coordinating with pneumatic impact spanner or electric wrench, and the portion of tightening is provided with spiral shell
Pit, the top is made up of thread segment and conical section, and the top of the conical section is sphere, and top is installed on tightening for matrix
In portion, wherein, the thread segment of top coordinates with the screwed hole inner end for tightening portion of matrix, conical section the twisting towards matrix of top
The screwed hole outside in tight portion, the screw thread outer end of hole for tightening portion of matrix coordinates with the screw thread of the stud being tightened.
2. stud Quick fastening frock according to claim 1, it is characterised in that：The operating portion of described matrix is circular cone
Shape, the portion of tightening of matrix is cylindric.
3. stud Quick fastening frock according to claim 1, it is characterised in that：The handle hole is square.
4. stud Quick fastening frock according to claim 1, it is characterised in that：Set between the handle hole and screwed hole
There is transitional pore, the transitional pore is connected respectively with the handle hole, screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672653.XA CN103612233B (en) | 2013-12-12 | 2013-12-12 | Quick stud screwing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672653.XA CN103612233B (en) | 2013-12-12 | 2013-12-12 | Quick stud screwing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103612233A CN103612233A (en) | 2014-03-05 |
| CN103612233B true CN103612233B (en) | 2017-04-12 |
Family
ID=50162966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310672653.XA Active CN103612233B (en) | 2013-12-12 | 2013-12-12 | Quick stud screwing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612233B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186422Y (en) * | 2008-03-25 | 2009-01-28 | 力帆实业(集团)股份有限公司 | Double-ended double-screw bolt screw tightening device |
| CN101543985A (en) * | 2008-03-24 | 2009-09-30 | 力帆实业(集团)股份有限公司 | Device for screwing up stud |
| CN202278550U (en) * | 2011-10-27 | 2012-06-20 | 南车资阳机车有限公司 | Double end stud screwing and extracting device |
| CN203600143U (en) * | 2013-12-12 | 2014-05-21 | 苏州道森钻采设备股份有限公司 | Quick tightening tool used for stud |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW552182B (en) * | 2002-10-08 | 2003-09-11 | Jian-Shing Lin | Magnetic socket |
| CN103358260B (en) * | 2013-08-05 | 2016-07-06 | 南车株洲电力机车研究所有限公司 | Wind-driven generator group wheel box studs is quickly screwed matrix method and instrument |
-
2013
- 2013-12-12 CN CN201310672653.XA patent/CN103612233B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543985A (en) * | 2008-03-24 | 2009-09-30 | 力帆实业(集团)股份有限公司 | Device for screwing up stud |
| CN201186422Y (en) * | 2008-03-25 | 2009-01-28 | 力帆实业(集团)股份有限公司 | Double-ended double-screw bolt screw tightening device |
| CN202278550U (en) * | 2011-10-27 | 2012-06-20 | 南车资阳机车有限公司 | Double end stud screwing and extracting device |
| CN203600143U (en) * | 2013-12-12 | 2014-05-21 | 苏州道森钻采设备股份有限公司 | Quick tightening tool used for stud |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103612233A (en) | 2014-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: No. 16, Xihenggang Street, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Dawson Drilling and Production Equipment Co.,Ltd. Address before: 215137 Xingtai Road, Taiping Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |