CN106181472A - Jackscrew frock - Google Patents
Jackscrew frock Download PDFInfo
- Publication number
- CN106181472A CN106181472A CN201610646293.XA CN201610646293A CN106181472A CN 106181472 A CN106181472 A CN 106181472A CN 201610646293 A CN201610646293 A CN 201610646293A CN 106181472 A CN106181472 A CN 106181472A
- Authority
- CN
- China
- Prior art keywords
- frock
- jackscrew
- pedestal
- bolt
- revolution body
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of jackscrew frock, relate to frock clamp manufacturing technology field, including pedestal and the regulation bolt being located on this pedestal, described pedestal has revolution body and the screwed hole being located on described revolution body axial line, described regulation bolt it is coated with in described screwed hole, the bolt head of described regulation bolt stretches out the end face of described revolution body, and the top of described bolt head is ball-crown body.Than prior art, the present invention can solve to carry out the holding capacity during the debugging of part and the problem of poor stability as aid by existing jackscrew frock.
Description
Technical field
The present invention relates to frock clamp manufacturing technology field, especially one adjust for part general assembly centering or intermediate bearing
The aid of whole grade.
Background technology
Jackscrew frock needs good stability as the aid of part general assembly centering or intermediate bearing adjustment etc. and is prone to
Regulation uses.Having a kind of jackscrew frock, this jackscrew frock includes the pedestal made with angle bar and the regulation spiral shell being located on this pedestal
Bolt.Holding of supporting is there is in this jackscrew frock during the centering debugging of boats and ships unit general assembly or intermediate bearing adjustment etc.
Stress and the problem of poor stability.
Summary of the invention
The technical problem to be solved is to provide a kind of jackscrew frock, to solve by existing jackscrew frock as auxiliary
Assistant engineer's tool carries out the holding capacity during the debugging of part and the problem of poor stability.
The present invention solves the technical scheme that technical problem used: this jackscrew frock includes pedestal and is located at this pedestal
On regulation bolt, described pedestal has revolution body and the screwed hole that is located on described revolution body axial line, at described spiral shell
Being coated with described regulation bolt in pit, the bolt head of described regulation bolt stretches out the end face of described revolution body, described bolt
The top of head is ball-crown body.
In above-mentioned jackscrew frock technical scheme, more specifically technical scheme it may also is that described revolution body be upper little under
Big cone, a diameter of 46 millimeters-54 millimeters of described facies basialis pyramidis.
Further: the performance rate of described regulation bolt is at least 8.8 grades.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that 1, due to seat
Body has revolution body, it is ensured that pedestal steady, and bolt head uses the design of ball-crown body, makes the steady of support feature contacts face
Qualitative good；2, jackscrew tool structure is simple, makes simple, has not only saved material, uses the accuracy of jackscrew frock regulation, right
Neutral good, data are difficult to change, greatly reduce the workload of check centering.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Embodiment 1:
Jackscrew frock as shown in Figure 1 includes pedestal 2 and the regulation bolt 1 being located on this pedestal 2, the regulation bolt of the present embodiment
Performance rate be 8.8 grades, pedestal 2 has revolution body and the screwed hole that is located on described revolution body axial line, at screw thread
Being coated with a regulation bolt 1 in hole, the bolt head 1-1 of regulation bolt 1 stretches out the end face of revolution body, bolt head 1-1's
Top is ball-crown body, increases the stability supporting feature contacts face；The revolution body of the present embodiment is up-small and down-big cone, should
A diameter of 46 millimeters of facies basialis pyramidis.
During use, the pedestal 2 of jackscrew frock can be placed on the bottom of part to be regulated, by pulling bolt head with spanner
1-1, makes the top of bolt head 1-1 ball-crown body abut against with part to be regulated, and can be by regulating the lifting of bolt head 1-1
Part to be regulated is carried out centering debugging.
Embodiment 2:
Revolution body is up-small and down-big cone, and a diameter of 54 millimeters of this facies basialis pyramidis, other features are same as in Example 1.
Claims (3)
1. a jackscrew frock, including pedestal (2) and the regulation bolt (1) that is located on this pedestal (2), it is characterised in that: described
Pedestal (2) has revolution body and the screwed hole being located on described revolution body axial line, installs in described screwed hole
Stating regulation bolt (1), the bolt head (1-1) of described regulation bolt (1) stretches out the end face of described revolution body, described bolt head
(1-1) top is ball-crown body.
Jackscrew frock the most according to claim 1, it is characterised in that: described revolution body is up-small and down-big cone, institute
State facies basialis pyramidis a diameter of 46 millimeters-54 millimeters.
Jackscrew frock the most according to claim 1 and 2, it is characterised in that: the performance rate of described regulation bolt (1) is at least
It it is 8.8 grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646293.XA CN106181472A (en) | 2016-08-09 | 2016-08-09 | Jackscrew frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646293.XA CN106181472A (en) | 2016-08-09 | 2016-08-09 | Jackscrew frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106181472A true CN106181472A (en) | 2016-12-07 |
Family
ID=57513821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646293.XA Pending CN106181472A (en) | 2016-08-09 | 2016-08-09 | Jackscrew frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181472A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105973Y (en) * | 2007-10-09 | 2008-08-27 | 新疆石油管理局机械制造总公司 | Pumping unit alignment adjusting device |
| CN201152346Y (en) * | 2008-01-07 | 2008-11-19 | 赵永利 | Oil pumping machine electric motor belt top thread tensioning device |
| CN202292135U (en) * | 2011-09-19 | 2012-07-04 | 哈尔滨飞机工业集团有限责任公司 | Horizontal adjustment device |
| CN203603854U (en) * | 2013-11-22 | 2014-05-21 | 德阳市正兴机械制造厂 | Oil pumping unit capable of being centered quickly |
| CN204209390U (en) * | 2014-04-29 | 2015-03-18 | 兰州西固热电有限责任公司 | A kind of leveling unit for power station favourable turn machine-team |
| CN204663495U (en) * | 2015-02-12 | 2015-09-23 | 武永军 | Oil pumper axis regulates jackscrew |
| CN205297397U (en) * | 2015-12-26 | 2016-06-08 | 中国石油天然气股份有限公司 | Polished rod centering device |
| CN205915060U (en) * | 2016-08-09 | 2017-02-01 | 中船桂江造船有限公司 | Jackscrew frock |
-
2016
- 2016-08-09 CN CN201610646293.XA patent/CN106181472A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201105973Y (en) * | 2007-10-09 | 2008-08-27 | 新疆石油管理局机械制造总公司 | Pumping unit alignment adjusting device |
| CN201152346Y (en) * | 2008-01-07 | 2008-11-19 | 赵永利 | Oil pumping machine electric motor belt top thread tensioning device |
| CN202292135U (en) * | 2011-09-19 | 2012-07-04 | 哈尔滨飞机工业集团有限责任公司 | Horizontal adjustment device |
| CN203603854U (en) * | 2013-11-22 | 2014-05-21 | 德阳市正兴机械制造厂 | Oil pumping unit capable of being centered quickly |
| CN204209390U (en) * | 2014-04-29 | 2015-03-18 | 兰州西固热电有限责任公司 | A kind of leveling unit for power station favourable turn machine-team |
| CN204663495U (en) * | 2015-02-12 | 2015-09-23 | 武永军 | Oil pumper axis regulates jackscrew |
| CN205297397U (en) * | 2015-12-26 | 2016-06-08 | 中国石油天然气股份有限公司 | Polished rod centering device |
| CN205915060U (en) * | 2016-08-09 | 2017-02-01 | 中船桂江造船有限公司 | Jackscrew frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |