CN208100266U - A kind of air-conditioning bearing disassembling device - Google Patents
A kind of air-conditioning bearing disassembling device Download PDFInfo
- Publication number
- CN208100266U CN208100266U CN201820631746.6U CN201820631746U CN208100266U CN 208100266 U CN208100266 U CN 208100266U CN 201820631746 U CN201820631746 U CN 201820631746U CN 208100266 U CN208100266 U CN 208100266U
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- China
- Prior art keywords
- screw hole
- leading
- guide rail
- end clamp
- bolt
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- Expired - Fee Related
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Abstract
The utility model belongs to bearing removal technical field, is related to a kind of air-conditioning bearing disassembling device, leading-end clamp, guide rail bolt, rear end clamping plate, knockout screw, positioning port, fixture nut and adjusting screw hole；Leading-end clamp is cross plate-like structure, the jag of its left and right sides is provided with horizontal adjusting screw hole, the jag of the upper and lower sides of leading-end clamp is provided with vertical strip and adjusts screw hole, the middle of leading-end clamp is provided with screw hole and the knockout screw with screw hole cooperation, rear end clamping plate is cross plate-like structure, the jag of its left and right sides and upper and lower sides is provided with a pair of circular bolt hole, the front end of guide rail bolt penetrates through the adjusting screw hole on leading-end clamp and is threadedly coupled with screw hole is adjusted, positioning port is circular open structure, and the edge being open is provided with convex edge, its main structure is simple, design concept is ingenious, it is easy to install and use, improve removal efficiency, application environment is friendly, wide market.
Description
Technical field：
The utility model belongs to bearing removal technical field, is related to a kind of bearing disassembling device, especially a kind of air-conditioning axis
Provision for disengagement is held, the labor intensity of disassembly air-conditioning bearing can be effectively improved, improves construction efficiency.
Background technique：
For air-conditioning repairman in air-conditioning draught fan reconditioning work, the disassembly of bearing is its regular job content.Because of axis
Holding with axis is interference fit, and disassembly is relatively difficult, and the tradition disassembly mode such as hammering method utilizes tool to tap spacer ring opposite sides
When, the outer ring discontinuity of bearing, the matching surface of the spacer ring of percussion can generate percussion trace, while this method for dismounting is easy
The drive end bearing bracket bearing base inner surface mutually assembled with bearing is scratched, therefore not only time-consuming and laborious, is also easy to damage bearing and axis, application
Number a kind of bearing disassembling device is disclosed for 201720594904.0 Chinese patent, which includes screw rod, support portion
Part and the nutplate that is successively connect with the screw rod of axis direction and bearing removal component along the screw rod；The nut
The threaded hole for penetrating through its two sides and connecting with the screw rod is offered on plate；The support member connect with the nutplate and to
Extend close to the direction of the bearing removal component, the support member with front-end of spindle lid for being detachably connected, the branch
The abjection space of bearing is formed between the side and the screw rod in face of the screw rod of support part part；The bearing removal component is set
Bearing and spacer ring and the end face for hooking spacer ring can be passed through with the axis of screw rod protrusion adjustable in pitch, the protrusion by having, should
Bearing disassembling device can remove bearing under the premise of not damaging bearing, but the apparatus structure is complicated, use complexity, disassembly
Efficiency is general, and therefore, design prepares a kind of air-conditioning bearing disassembling device, and axis can be quickly removed under conditions of not damaging bearing
It holds.
Utility model content：
The purpose of the utility model is to overcome defect of the existing technology, seek to design a kind of air-conditioning bearing removal dress
It sets, structure is simple, and it is easy to install and use, the efficiency of air-conditioning bearing removal can be protected.
To achieve the goals above, the utility model relates to the main structure of air-conditioning bearing disassembling device a kind of include：
Leading-end clamp, guide rail bolt, rear end clamping plate, knockout screw, positioning port, fixture nut and adjusting screw hole；Leading-end clamp is cross
Type plate-like structure, the jag of left and right sides are provided with horizontal adjusting screw hole, adjust screw hole to pass through and fix guide rail
Bolt, the jag of the upper and lower sides of leading-end clamp are provided with vertical strip and adjust screw hole, can pass through and fix guide rail spiral shell
Bolt, the adjusting screw hole of strip structure can facilitate installation guide rail bolt and adjust the position of guide rail bolt, be dismantled by adjusting
Two side rails bolt of screw adjusts the size of positioning port adjusting the position in screw hole, to meet dismantles various sizes of air-conditioning
Bearing；The middle of leading-end clamp is provided with screw hole and the knockout screw with screw hole cooperation, and knockout screw is worn front to back certainly
Screw hole is crossed, knockout screw can be elastic to carry out in screw hole rotation, its tail portion is against the end of axis when in use, leads to
The rotary force for crossing knockout screw disassembles air-conditioning bearing from axis, and rear end clamping plate is cross plate-like structure, and
For the separate structure of two halves formula, the jag of left and right sides and upper and lower sides is provided with a pair of circular bolt hole, turns to pacify
Guide rail bolt, guide rail bolt are that threaded column structure is arranged in both ends, and front end penetrates through the adjusting screw hole on leading-end clamp
And be threadedly coupled with screw hole is adjusted, the rear end of guide rail bolt penetrates through the bolt hole on the clamping plate of rear end and connects with bolt hole screw thread
It connects, positioning port is circular open structure, and the edge being open is provided with convex edge, to the inner wall being stuck on rear side of air-conditioning bearing
On, to prevent air-conditioning bearing from moving in ejection process；The both ends of guide rail bolt are provided with to fixed guide rail bolt
Fixture nut, fixture nut are respectively arranged in the outside of leading-end clamp and rear end clamping plate.
When the utility model is used, positioning port and is first stuck in air-conditioning in the rear side of air-conditioning bearing by rear end clamping plate card
On bearing inner wall, leading-end clamp and rear end clamping plate are linked together by guide rail bolt, adjust leading-end clamp in guide rail bolt
On front-rear position so that the end point of knockout screw is withstood the end point of axis to be removed, then adjust guide rail bolt adjust screw hole in
Position, so that positioning port is close to air-conditioning bearing inner wall, tighten fixture nut to fix leading-end clamp, finally rotation disassembly spiral shell
Nail, ejects the continuous precession of knockout screw out of air-conditioning bearing axis.
Compared with prior art, acquirement has the beneficial effect that the utility model：Pass through matching for positioning port and knockout screw
Being completely fixed for air-conditioning bearing and axis to be removed can be made by closing, and can be avoided disassembly makes disassembly caused by air-conditioning bearing double swerve
Difficulty increases, and the power by the cooperation of leading-end clamp, rear end clamping plate and knockout screw, and when using screw precession is by air-conditioning bearing
Pushing method overcomes the defect leaned on easily cause damage using tool percussion air-conditioning bearing in the prior art to realize disassembly,
Main structure is simple, and design concept is ingenious, easy to install and use, improves removal efficiency, and application environment is friendly, and market prospects are wide
It is wealthy.
Detailed description of the invention
Fig. 1 is the main structure schematic illustration of the utility model.
Specific embodiment：
The utility model is described in further detail by way of example and in conjunction with the accompanying drawings.
Embodiment 1
A kind of main structure for air-conditioning bearing disassembling device that the present embodiment is related to includes：Leading-end clamp 1, guide rail bolt 2,
Rear end clamping plate 3, knockout screw 4, positioning port 5, fixture nut 6 and adjusting screw hole 7；Leading-end clamp 1 is cross plate-like structure,
The jag of its left and right sides is provided with horizontal adjusting screw hole 7, adjusts screw hole 7 to pass through and fix guide rail bolt 2, front end folder
The jag of the upper and lower sides of plate 1 is provided with vertical strip and adjusts screw hole 7, can pass through and fix guide rail bolt 2, strip
The adjusting screw hole 7 of structure can facilitate installation guide rail bolt 2 and adjust the position of guide rail bolt 2, by adjusting 4 liang of knockout screw
Side rails bolt 2 adjusts the size of positioning port 5 adjusting the position in screw hole 7, to meet dismantles various sizes of air-conditioning axis
It holds；The middle of leading-end clamp 1 is provided with screw hole and the knockout screw 4 with screw hole cooperation, and knockout screw 4 is worn front to back certainly
Screw hole is crossed, knockout screw 4 can be elastic to carry out in screw hole rotation, its tail portion is against the end of axis when in use,
The bearing of air-conditioning is disassembled from axis by the rotary force of knockout screw 4, rear end clamping plate 3 is cross tabular knot
Structure, and be the separate structure of two halves formula, the jag of left and right sides and upper and lower sides is provided with a pair of circular bolt hole, uses
With peace transduction rail bolt 2, guide rail bolt 2 is that threaded column structure is arranged in both ends, and front end penetrates through on leading-end clamp 1
It adjusts screw hole 7 and is threadedly coupled with screw hole 7 is adjusted, the rear end of guide rail bolt 2 penetrates through the bolt hole on rear end clamping plate 3 and and spiral shell
Keyhole is threadedly coupled, and positioning port 5 is circular open structure, and the edge being open is provided with convex edge, to be stuck in air-conditioning axis
On the inner wall for holding rear side, to prevent air-conditioning bearing from moving in ejection process；The both ends of guide rail bolt 2 are provided with to solid
Determine the fixture nut 6 of guide rail bolt 2, fixture nut 6 is respectively arranged in the outside of leading-end clamp 1 and rear end clamping plate 3.
When the present embodiment is in use, rear end clamping plate 3 is first stuck in the rear side of air-conditioning bearing, and positioning port 5 is stuck in air-conditioning
On bearing inner wall, leading-end clamp 1 and rear end clamping plate 3 are linked together by guide rail bolt 2, adjust leading-end clamp 1 in guide rail
Front-rear position on bolt 2 makes the end point of knockout screw 4 withstand the end point of axis to be removed, then adjusts guide rail bolt 2 and adjusting
The position in screw hole 7 is saved, so that positioning port 5 is close to air-conditioning bearing inner wall, tightens fixture nut 6 to fix leading-end clamp 1, most
Knockout screw 4 is rotated afterwards, and eject the continuous precession of knockout screw 4 axis out of air-conditioning bearing.
Claims (1)
1. a kind of air-conditioning bearing disassembling device, it is characterised in that its main structure includes：Leading-end clamp, guide rail bolt, rear end folder
Plate, knockout screw, positioning port, fixture nut and adjusting screw hole；Leading-end clamp is cross plate-like structure, and left and right sides is dashed forward
Outlet is provided with horizontal adjusting screw hole, and the jag of the upper and lower sides of leading-end clamp is provided with vertical strip and adjusts screw hole；
The middle of leading-end clamp is provided with screw hole and the knockout screw with screw hole cooperation, and knockout screw is from front to back across screw
Hole, rear end clamping plate are cross plate-like structure, and are the separate structure of two halves formula, the jag of left and right sides and upper and lower sides
The circular bolt holes of a pair of of peace transduction rail bolt are provided with, guide rail bolt is that threaded column structure is arranged in both ends, before
End penetrates through the adjusting screw hole on leading-end clamp and is threadedly coupled with screw hole is adjusted, and the rear end of guide rail bolt penetrates through rear end clamping plate
On bolt hole and be threadedly coupled with bolt hole, positioning port be circular open structure, and be open edge be provided with to
It is stuck in the convex edge on the inner wall on rear side of air-conditioning bearing；The both ends of guide rail bolt are provided with the fixation spiral shell to fixed guide rail bolt
Mother, fixture nut are respectively arranged in the outside of leading-end clamp and rear end clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631746.6U CN208100266U (en) | 2018-04-28 | 2018-04-28 | A kind of air-conditioning bearing disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631746.6U CN208100266U (en) | 2018-04-28 | 2018-04-28 | A kind of air-conditioning bearing disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208100266U true CN208100266U (en) | 2018-11-16 |
Family
ID=64114525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631746.6U Expired - Fee Related CN208100266U (en) | 2018-04-28 | 2018-04-28 | A kind of air-conditioning bearing disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208100266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249205A (en) * | 2018-11-19 | 2019-01-22 | 中国航发哈尔滨轴承有限公司 | A kind of adjustable bearings dismounting tooling and its application method |
-
2018
- 2018-04-28 CN CN201820631746.6U patent/CN208100266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109249205A (en) * | 2018-11-19 | 2019-01-22 | 中国航发哈尔滨轴承有限公司 | A kind of adjustable bearings dismounting tooling and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190428 |