CN104227651B - A kind of for part clamping convenient locking tool in a device - Google Patents
A kind of for part clamping convenient locking tool in a device Download PDFInfo
- Publication number
- CN104227651B CN104227651B CN201410415897.4A CN201410415897A CN104227651B CN 104227651 B CN104227651 B CN 104227651B CN 201410415897 A CN201410415897 A CN 201410415897A CN 104227651 B CN104227651 B CN 104227651B
- Authority
- CN
- China
- Prior art keywords
- screw rod
- vertical
- screw
- locking tool
- fixed
- 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.)
- Active
Links
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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of for part clamping convenient locking tool in a device, it comprises screw rod, tailing screw flight and head threads is respectively arranged with at the two ends of described screw rod, described screw rod is fixedly connected with by tailing screw flight and fixed block are vertical, vertical fixed bar is fixed with in the side of the outer wall of described fixed block, described vertical fixed bar axis is vertical with screw axis to be arranged, described head threads has been threaded initiatively nut, on the screw rod described in being positioned at inside active nut, cover has drive block, described drive block can be free to slide under the promotion of active nut on screw rod.The present invention is simple to operate, dependability is high, manufacture craft is simple and easy; Ensure the effective locking effect realizing part in the confined space.
Description
Technical field
The present invention relates to a kind of locking tool, particularly relate to a kind of for hard parts clamping locking tool in a device.
Background technology
In the existing equipment assembling process of mechanical manufacturing field, often there will be needs by external force make part in a device welding locking situation, especially for hard parts locking process in a device.At present, the external force mode that auxiliary component completes welding locking mainly contains percussive, towed, and in the equipment limited in some spaces, often these two kinds of modes are all infeasible, or damage in various degree can be caused to the contact surface of part or equipment, greatly have impact on completing of follow-up assembly work, even harmful effect is caused to the serviceability of integral device.
In the prior art, may be used for the auxiliary instrument solved the problems of the technologies described above very few, existing locking tool is widely used in the machined field of part, such as, propose a kind of retaining mechanism for clamping parts in Chinese patent document CN101642881A, the technical problem underlying that this retaining mechanism solves is more effective Clamp blocks thus reduces the probability of the rear part rejection of processing.
Summary of the invention
The object of the invention is to make up the deficiencies in the prior art, there is provided a kind of for part clamping convenient locking tool in a device, this locking tool is simple to operate, reliable lock, can not cause damage to part or equipment contact surface, meets the operational requirements of on-the-spot Assembly of the parts.
The present invention discloses a kind of for part clamping convenient locking tool in a device, it comprises screw rod, tailing screw flight and head threads is respectively arranged with at the two ends of described screw rod, described screw rod is fixedly connected with by tailing screw flight and fixed block are vertical, vertical fixed bar is fixed with in the side of the outer wall of described fixed block, described vertical fixed bar axis is vertical with screw axis to be arranged, described head threads has been threaded initiatively nut, on the screw rod described in being positioned at inside active nut, cover has drive block, described drive block can be free to slide under the promotion of active nut on screw rod.
The invention has the beneficial effects as follows:
1. the present invention is simple to operate, dependability is high, manufacture craft is simple and easy;
2. the present invention adopts fixed structure and drives structure to combine, and ensures the effective locking effect realizing part in the confined space;
3. the present invention adopts end position uniform stressed, can not cause damage to part and equipment contact surface.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure front view for part clamping convenient locking tool in a device of the present invention;
Fig. 2 is a kind of use schematic diagram for part clamping convenient locking tool in a device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention as shown in drawings is a kind of for part clamping convenient locking tool in a device, it comprises screw rod 4, tailing screw flight 3 and head threads 7 is respectively arranged with at the two ends of described screw rod, described screw rod is fixedly connected with fixed block 2 is vertical by tailing screw flight, vertical fixed bar 1 is fixed with in the side of the outer wall of described fixed block, described vertical fixed bar axis is vertical with screw axis to be arranged, described head threads has been threaded initiatively nut 6, on the screw rod described in being positioned at inside active nut, cover has drive block 5, described drive block can be free to slide under the promotion of active nut on screw rod.
Described vertical fixed bar 1 can adopt full weld mode to be fixed together as the afterbody of instrument with described fixed block outer wall side.
Preferred screw rod outside described head threads 7 is provided with handle 8 with handled easily.
Preferred described drive block 5 is identical with described fixed block shape size, and advantage makes part uniform stressed in a device, avoids unbalance stress to cause part or equipment surface to damage.
Described drive block is loaded on screw rod by the circle hole sleeve run through on it, and circular hole internal diameter, slightly larger than outer screw diameter, is convenient to free sliding on screw rod.
Head threads 7 reach is about 10cm.
Fixed block, drive block freely design with the contact surface foundation deck of part, equipment and the contact surface form of equipment respectively.
The using method of this instrument is: first fixed block 2 and screw rod 4 are disassembled at tailing screw flight place, vertical fixed bar 1 and fixed block 2 are positioned over restricted clearance and by threaded for fixed block side alignment element A, outside erection unit B, insert screw rod by intermediate conduit and make screw rod pass part A hollow position (part A and erection unit B is hollow structure), now drives structure (nut) is all positioned at screw tip near handle 8 place, screw rod tail screw thread is aimed at fixed block screw thread, vertical fixed bar is utilized to fix fixed block, rotary handle makes screw rod be fixed by fixed block, now produce driving force with spanner rotating nut, make to produce extruding force effect between drive block 5 and fixed block 2, thus make part extrude in access arrangement hollow hole under the driving effect of drive block, and then effectively clamp in a device.
Structure of the present invention is simple, reasonable in design, and locking effect is reliable, can solve the welding of part in restricted clearance completely without screw-threaded coupling problem, and damage will be caused to affect serviceability on part and equipment surface.
The above is the preferred embodiment of the present invention; but the present invention is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; various modifications and variations can also be done not departing under precondition of the present invention, also should be considered to be encompassed within protection scope of the present invention.
Claims (3)
1. one kind for part clamping convenient locking tool in a device, it is characterized in that: it comprises screw rod, tailing screw flight and head threads is respectively arranged with at the two ends of described screw rod, described screw rod is fixedly connected with by tailing screw flight and fixed block are vertical, vertical fixed bar is fixed with in the side of the outer wall of described fixed block, described vertical fixed bar axis is vertical with screw axis to be arranged, described head threads has been threaded initiatively nut, on the screw rod described in being positioned at inside active nut, cover has drive block, described drive block can be free to slide under the promotion of active nut on screw rod.
2. according to claim 1 for part clamping convenient locking tool in a device, it is characterized in that: described drive block is identical with described fixed block shape size.
3. according to claim 1 and 2 for part clamping convenient locking tool in a device, it is characterized in that: the screw rod outside described head threads is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415897.4A CN104227651B (en) | 2014-08-21 | 2014-08-21 | A kind of for part clamping convenient locking tool in a device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415897.4A CN104227651B (en) | 2014-08-21 | 2014-08-21 | A kind of for part clamping convenient locking tool in a device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227651A CN104227651A (en) | 2014-12-24 |
| CN104227651B true CN104227651B (en) | 2016-04-13 |
Family
ID=52217010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415897.4A Active CN104227651B (en) | 2014-08-21 | 2014-08-21 | A kind of for part clamping convenient locking tool in a device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227651B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082056A (en) * | 2015-09-14 | 2015-11-25 | 江西洪都航空工业集团有限责任公司 | Bearing press fitting tool and assembling process |
| CN109664239A (en) * | 2018-12-27 | 2019-04-23 | 广州流体密封科技有限公司 | A kind of installation tool of piston seal and the installation method of piston seal |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882829A (en) * | 1988-08-23 | 1989-11-28 | Dawe Peter H | Device for accurately positioning and aligning a guide sleeve into a bore of a cylinder head |
| JP2001071279A (en) * | 1999-07-02 | 2001-03-21 | Makoto Niimi | Bush changing tool |
| CN201357392Y (en) * | 2009-03-12 | 2009-12-09 | 赵培文 | Plunger assembling tool of plunger pump |
| CN202862129U (en) * | 2012-09-25 | 2013-04-10 | 江西铜业股份有限公司 | Installation holding-down device of axle shaft sleeve |
| CN203712604U (en) * | 2013-12-11 | 2014-07-16 | 无锡翔能机械制造有限公司 | Manual compaction device for bearing cover of guide wheel |
| CN204019466U (en) * | 2014-08-21 | 2014-12-17 | 天津开发区安能石油技术发展服务有限公司 | A kind of for part clamping convenient locking tool in a device |
-
2014
- 2014-08-21 CN CN201410415897.4A patent/CN104227651B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227651A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205083637U (en) | Fast -assembling quick -release mechanism of operation robot end -of -arm tooling | |
| CN102615626A (en) | Bolt disassembly tool | |
| CN210060919U (en) | Wrench device for crack | |
| CN105058258A (en) | Handheld clamp | |
| CN104227651B (en) | A kind of for part clamping convenient locking tool in a device | |
| CN204019466U (en) | A kind of for part clamping convenient locking tool in a device | |
| CN203293087U (en) | Screw driver | |
| GB2547580A (en) | Cutting unit for internal cutting of tubing | |
| CN105889264A (en) | Guide and location screw | |
| CN103522254A (en) | Tightening tool for inner sleeve and outer sleeve | |
| CN203818092U (en) | Bearing dismounting tool | |
| CN104260028A (en) | Wrench capable of adjusting head angles in narrow space | |
| CN101745825B (en) | Jacket used for processing pipe joint | |
| CN103935888B (en) | Crane end carriage tightening device | |
| CN108481259A (en) | A kind of self-adjustable piston pin backing-out punch | |
| CN104275609A (en) | Inner hole positioning clamp | |
| CN102865045A (en) | Rock drilling quick replacing drilling rod with taper thread | |
| CN203045651U (en) | Multiple-claw-pole bearing dismantling device | |
| RU173200U1 (en) | STEERING DRY DRIVE | |
| KR200479893Y1 (en) | Diesel engine fuel control rack control linkage pin extraction tool | |
| CN202438955U (en) | Sleeve type highly magnetic screwdriver | |
| CN105196224A (en) | Adjustable wrench | |
| CN204585097U (en) | A kind of Double head double offset ring spanner auxiliary frame | |
| CN203495879U (en) | Driver for internal ball joint | |
| CN105583641A (en) | Cutting tool clamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |