CN204295632U - A kind of carriage spring clamp ring prompt disassembly and installation instrument - Google Patents
A kind of carriage spring clamp ring prompt disassembly and installation instrument Download PDFInfo
- Publication number
- CN204295632U CN204295632U CN201420684438.1U CN201420684438U CN204295632U CN 204295632 U CN204295632 U CN 204295632U CN 201420684438 U CN201420684438 U CN 201420684438U CN 204295632 U CN204295632 U CN 204295632U
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- screw rod
- clamp ring
- pin
- spring clamp
- carriage spring
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Abstract
A kind of prompt disassembly and installation instrument of carriage spring clamp ring, the body of instrument is half frame-type structure of a rigidity, the first pin is provided with in one end of half frame-type structure, the other end of half frame-type structure is provided with a screwed hole, separately has the screw rod that supporting with this screwed hole, and the front end sleeve of this screw rod is connected in the through hole of a joint, the other end of screw rod has turning handle, screw rod opposing tabs can be rotated, and the below of joint is the second pin, and the first pin is parallel contour with the second pin.
Description
Technical field
The application relates to transporation by plane field, specifically a kind of instrument of carriage spring clamp ring prompt disassembly and installation.
Background technology
In transporation by plane field, the dismounting of springlock collar on bearing and installation, do not have specific purpose tool at present, and little bearing adopts nipper plier to install usually.Large bearing, because nipper plier physical dimension is little, cannot use, usual employing self-control iron wire hook hooks installing hole, pull open springlock collar from both sides and complete installation, but bearing size is larger, the wall thickness of springlock collar is larger, and is all often be made up of the corrosion resistant plate of more than 3mm, be difficult to take apart by manual, self-control iron wire hook and nipper plier are easy to score bearings, cause bearing to be scrapped, and iron wire hook easily break, cause injury to personnel, and at present kind of bearings use aboard many, batch is large, is pressed for time.Therefore, explore a kind of reasonably carriage spring clamp ring prompt disassembly and installation method and apparatus, can installation quality be ensured, can working (machining) efficiency be improved again, then meet transporation by plane schedule requirement.
Summary of the invention
Dismounting and installation question is difficult in the on-the-spot carriage spring clamp ring of transporation by plane for overcoming, the application proposes reasonably a kind of, carriage spring clamp ring prompt disassembly and installation instrument, reliably easy, low cost of manufacture, can installation quality be ensured, can working (machining) efficiency be improved again, meet transporation by plane schedule requirement.
A kind of prompt disassembly and installation instrument of carriage spring clamp ring, it is characterized in that the body of described erecting tools is half frame-type structure of a rigidity, the first pin is provided with in one end of half frame-type structure, the other end of half frame-type structure is provided with a screwed hole, separately there is the screw rod that supporting with this screwed hole, the front end sleeve of this screw rod is connected in the through hole of a joint, the other end of screw rod has turning handle, screw rod opposing tabs can be rotated, the below of joint is the second pin, and the first pin is parallel contour with the second pin.
During use, first straight pin and the second straight pin are stuck in two holes in carriage spring clamp ring, the clamp ring of dismounting carriage spring, by rotatable handle screw rod, screw rod drives joint and the second straight pin away from the first straight pin, increase the spacing of two straight pins, complete the dismounting of carriage spring clamp ring.When bearing springlock collar is installed, first bearing is sticked into after carriage spring clamp ring being expanded by above-mentioned steps, again by rotatable handle screw rod, make the second straight pin on joint near the first straight pin, reduce the two ends distance of carriage spring clamp ring with this, complete the installation of carriage spring clamp ring.
The beneficial effect of the application is, structure is simple, operates quick and convenient, action required space is little, easily can be completed dismounting and the installation of carriage spring clamp ring, effectively ensure that the installation quality of bearing by turning handle, alleviate operative's difficulty and intensity, working (machining) efficiency also improves greatly.
Below in conjunction with embodiment accompanying drawing, this application is described in further detail:
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the prompt disassembly and installation instrument of carriage spring clamp ring
Fig. 2 is carriage spring clamp ring structural representation
Fig. 3 is the using method signal of the prompt disassembly and installation instrument of carriage spring clamp ring
Number description: 1 handle, 2 bodies, 3 screw rods, 4 joints, 5 second straight pins, 6 first straight pins, 7 carriage spring clamp rings, 8 end holes
Detailed description of the invention
See accompanying drawing, carriage spring clamp ring 7 is parts on bearing, it is the becket of an opening, be respectively equipped with two end holes 8 in openend, when bearing is installed aboard, need first springlock collar 7 to be disassembled from bearing, bearing is installed into the dead eye on part, be installed to behind precalculated position until bearing, locating snap ring is put up, finally springlock collar is arranged in the groove on bearing.Due to the restriction of bearing arrangement, be all manual installation in whole installation process, to ensure drawing matching requirements.
The body 2 of the prompt disassembly and installation instrument of the carriage spring clamp ring of the application is half frame-type structure of a rigidity, the first straight pin 6 is provided with in one end of half frame-type structure, the other end of half frame-type structure is provided with a screwed hole, separately there is the screw rod 3 that supporting with this screwed hole, the front end sleeve of this screw rod 3 is connected in the through hole of a joint 4, the other end of screw rod 3 has turning handle 1, screw rod 3 opposing tabs 4 can be rotated, the below of joint 4 is that the second straight pin 5, first straight pin 6 is parallel contour with the second straight pin 5.
Screw rod 3 and body 2 are threaded connection.Gap is there is between joint 4 and screw rod 3, screw rod 3 can flexible rotating in the through hole of joint 4, there is a plush copper screw rod 3 termination, joint is blocked, make screw rod 3 can do rectilinear motion with joint 4 and the second straight pin 5 in rotation process, screwed hole on body 2 has guide effect simultaneously, and screw 3 is along the axial-movement of body 2 upper screwed hole.Handle 1 on screw rod 3 freely up and down can move in the hole of screw rod 3, ensure that in use procedure, handle 1 has enough installing spaces, and does not interfere with part, two terminations of simultaneously handle 1 are all provided with a plush copper structure, ensure that handle 1 can not come off from screw rod 3.
Fig. 2 is carriage spring clamp ring structural representation, and spring lock washer 7 has a breach on being, respectively there is an end holes 8 at the two ends of breach.Before bearing is installed, first the first straight pin 5 on prompt disassembly and installation instrument and the second straight pin 6 are injected in the end holes 8 in springlock collar, by handle 1 rotating screw bolt 3, joint 4 and the second straight pin 6 are moved along screw rod 3 axis direction, a constant continued tension is produced at the two ends of springlock collar, springlock collar is made to produce elastic deformation, springlock collar diameter increases, springlock collar is softened, reach certain size when strutting size, springlock collar just easily can lift down from bearing body or.During installation, adopting uses the same method springlock collar is strutted after, just can put the groove on bearing into, by handle 1 rotating screw bolt 3, make the Distance Shortened between the first straight pin 5 and the second straight pin 6, until springlock collar restores to the original state, can installation be completed.
Claims (1)
1. the prompt disassembly and installation instrument of a carriage spring clamp ring, it is characterized in that the body of described erecting tools is half frame-type structure of a rigidity, the first pin is provided with in one end of half frame-type structure, the other end of half frame-type structure is provided with a screwed hole, separately there is the screw rod that supporting with this screwed hole, the front end sleeve of this screw rod is connected in the through hole of a joint, the other end of screw rod has turning handle, screw rod opposing tabs can be rotated, the below of joint is the second pin, and the first pin is parallel contour with the second pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684438.1U CN204295632U (en) | 2014-11-14 | 2014-11-14 | A kind of carriage spring clamp ring prompt disassembly and installation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684438.1U CN204295632U (en) | 2014-11-14 | 2014-11-14 | A kind of carriage spring clamp ring prompt disassembly and installation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295632U true CN204295632U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684438.1U Active CN204295632U (en) | 2014-11-14 | 2014-11-14 | A kind of carriage spring clamp ring prompt disassembly and installation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234862A (en) * | 2015-10-27 | 2016-01-13 | 南车二七车辆有限公司 | Lead screw positioning and adjusting device and use method thereof |
| CN107009137A (en) * | 2017-06-12 | 2017-08-04 | 河南师范大学 | A kind of workbench assembled for ball valve |
| CN107813251A (en) * | 2017-11-02 | 2018-03-20 | 宜兴市张渚中等专业学校 | A kind of adjustable bearing end cap mounting or dismounting tools |
-
2014
- 2014-11-14 CN CN201420684438.1U patent/CN204295632U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234862A (en) * | 2015-10-27 | 2016-01-13 | 南车二七车辆有限公司 | Lead screw positioning and adjusting device and use method thereof |
| CN105234862B (en) * | 2015-10-27 | 2017-06-30 | 南车二七车辆有限公司 | A kind of leading screw location adjusting device and its application method |
| CN107009137A (en) * | 2017-06-12 | 2017-08-04 | 河南师范大学 | A kind of workbench assembled for ball valve |
| CN107813251A (en) * | 2017-11-02 | 2018-03-20 | 宜兴市张渚中等专业学校 | A kind of adjustable bearing end cap mounting or dismounting tools |
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