CN2248613Y - Friction type machine for assembling or disassembling nuts of tyre - Google Patents
Friction type machine for assembling or disassembling nuts of tyre Download PDFInfo
- Publication number
- CN2248613Y CN2248613Y CN 95221242 CN95221242U CN2248613Y CN 2248613 Y CN2248613 Y CN 2248613Y CN 95221242 CN95221242 CN 95221242 CN 95221242 U CN95221242 U CN 95221242U CN 2248613 Y CN2248613 Y CN 2248613Y
- Authority
- CN
- China
- Prior art keywords
- assembling
- tyre
- nuts
- friction type
- disassembling
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a friction type machine for assembling and disassembling nuts of a tyre, which is used for disassembling and assembling nuts of an automobile tyre. The friction type machine for assembling and disassembling nuts of a tyre adopts a friction type structure; under the function of a handle, braking horseshoes and flinging wheels can be conducted on a top plate, a top rod, a selecting plate, a pushing plate and a pulling plate to drive the braking horseshoes which can be tightly swelled with the flinging wheels to generate the friction torsion in a moment, and the purpose of the disassembly and the assembly of the nuts can be achieved. The friction type machine for assembling and disassembling nuts of a tyre has the advantages of small size, light weight, safety, no impact noise, continuous work, time saving, labour saving, productive cost reduction, maintenance cost reduction and productive efficiency increase, and the friction type machine for assembling and disassembling nuts of a tyre and maintained parts can not be damaged.
Description
The present invention relates to a kind of special purpose machinery of motor repair trade dismounting lug nut.
Existing wheel nut loader all exists volume on different degree, weight is bigger, mostly is the disc type impingement, and operating noise is big, mechanical performance instability, dismounting nut continuously, the fragile electric component of Fraquent start motor.In the process of impacting the dismounting nut, because repeatedly the excessive internal stress of nut of giving of impulsive force causes change.The excessive screw section that can cause again of impulsive force is split, and the impulsive force primary nut is loosening easily.The existence of these shortcomings brings a lot of troubles for repair operation person at work, thus influence production, so that the raising of production efficiency.
The present invention proposes a kind of design of novel friction-type wheel nut loader.From then having solved the problems referred to above.
Main points of the present invention are that this machine adopts the friction-type structure, and volume is little, and weight is lighter, in use, and impulse-free noise, the parts that do not damage this dynamo-electric device and repaiied.This machine Max. torque 450Nm, novel structure is tightly played, easy-to-operate.This machine can be removed a various automotive tyre nut of adapted dismounting with various nuts.Earlier the nut of institute's dismounting being removed head during use is contained on the main shaft, and coincide with the nut of institute dismounting, actuating motor drives and gets rid of wheel then, and this moment, main shaft did not change, and used the hand lower handle, make top board promote push rod conduction bridging piece, dialled arm-tie and driven push pedal, made the brake shoes get rid of in the wheel moment tensioner, drive main axis rotation what rotate, produce friction torsion, to reach the order ground of dismounting nut.When not pressing handle, retract original position by the returning pull-spring shoes that will brake, main shaft just remains static.Can not stop motor this moment rotates from other nut of new dismounting.
Because friction-type wheel nut loader of the present invention, adopts brand-new friction-type structure, therefore overcome many shortcomings of existing wheel nut loader, it is little to have a volume, and weight is lighter, impulse-free noise, safety is convenient to operate.Especially the parts that do not damage this dynamo-electric device and repaiied have improved the speed and the quality of dismounting nut in the unit interval.Thereby reduced production cost and improved production efficiency.
Accompanying drawing: be the structural representation of the design of novel friction-type wheel nut loader proposed by the invention.Figure one is the structure chart of friction-type wheel nut loader.Figure two cuts open figure for the height of figure one.Among the figure one, 1, top board; 2, push rod; 3, handle; 4, bridging piece; 5, get rid of wheel; 6, holder hoof dish; 7, motor; 8, main shaft; 9, fuselage vehicle frame.Among the figure two, a, returning pull-spring; B, push pedal; C, arm-tie; D, brake shoes.
Friction-type nut changer of the present invention can be designed to all multiple forms such as microminiature or ultra-large type when implementing.
Claims (2)
1, a kind of friction-type wheel nut loader.Be mainly used in the dismounting automotive tyre nut.It is characterized in that main shaft [8], but be provided with push handle [3], promote main shaft upper plate [1], push rod [2], bridging piece [4] has been dialled arm-tie [c], push pedal [b], and be fixed on the main shaft [B].
2, friction-type nut changer according to claim 1 is characterized in that main shaft [8] is provided with and gets rid of wheel [5], holder hoof dish [6] and brake shoes [d], returning pull-spring [a], under the promotion of handle [3], brake shoes [d] produces friction torsion with wheel [5] the moment tensioner of getting rid of of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221242 CN2248613Y (en) | 1995-09-01 | 1995-09-01 | Friction type machine for assembling or disassembling nuts of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221242 CN2248613Y (en) | 1995-09-01 | 1995-09-01 | Friction type machine for assembling or disassembling nuts of tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2248613Y true CN2248613Y (en) | 1997-03-05 |
Family
ID=33868917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95221242 Expired - Fee Related CN2248613Y (en) | 1995-09-01 | 1995-09-01 | Friction type machine for assembling or disassembling nuts of tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2248613Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302488A (en) * | 2013-04-01 | 2013-09-18 | 福州聚升汽车销售服务有限公司 | Numerical controlled tyre nut assembly and disassembly machine |
-
1995
- 1995-09-01 CN CN 95221242 patent/CN2248613Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302488A (en) * | 2013-04-01 | 2013-09-18 | 福州聚升汽车销售服务有限公司 | Numerical controlled tyre nut assembly and disassembly machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |