CN210589066U - Special tool for disassembling motor belt pulley - Google Patents
Special tool for disassembling motor belt pulley Download PDFInfo
- Publication number
- CN210589066U CN210589066U CN201921715333.7U CN201921715333U CN210589066U CN 210589066 U CN210589066 U CN 210589066U CN 201921715333 U CN201921715333 U CN 201921715333U CN 210589066 U CN210589066 U CN 210589066U
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- China
- Prior art keywords
- belt pulley
- motor
- motor shaft
- pulley
- hydraulic
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Abstract
The utility model discloses a motor pulley dismantles specialized tool contains a motor and a motor shaft, the motor shaft on be equipped with a belt pulley, the belt pulley on be equipped with a circular race clamp, circular race clamp contain a plurality of detachable atress gusset, the end of motor shaft be equipped with a piston starting rod and a hydraulic pressure and draw the horse, hydraulic pressure draw and be equipped with an adjusting screw thread on the horse, hydraulic pressure draw and be equipped with a plurality of triangle hook claws on the horse, the free end of triangle hook claw with atress gusset cooperate, piston starting rod be connected with a pneumatic cylinder through defeated oil pipe, the pneumatic cylinder on be equipped with a hydraulic stem. When the disassembly is carried out, the triangular hook claw of the puller is hooked on three stress points of the circular wheel groove hoop, then the motor shaft is pulled out of the belt pulley through the puller, the belt pulley can be well protected from being damaged, the belt pulley can be safely taken out, and the belt pulley can be reused.
Description
Technical Field
The utility model relates to a tool, more precisely, be a motor pulley dismantles specialized tool.
Background
At present, the used materials of the existing motor belt pulley generally mainly comprise cast iron, the casting performance of the existing motor belt pulley is good, but the hardness and the tensile strength are insufficient, and when a puller is used, the edge of a pulley groove of the belt pulley is easy to be pulled to be damaged, so that a belt is scratched. The gap between some belt pulleys and the motor is very small, so that the pulling claw of the puller cannot be clamped into the belt pulley. Sometimes, the inclined iron sheet cannot be clamped in; or when the inclined iron is knocked, the edge of the pulley groove and the end cover of the motor are easily knocked down. If the belt pulleys with large pulley grooves are used, great inconvenience is brought to daily disassembly and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists mainly to a specialized tool is dismantled to motor pulley is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a specialized tool is dismantled to motor pulley, its characterized in that, motor pulley dismantle specialized tool contain a motor and a motor shaft, the motor shaft on be equipped with a belt pulley, the belt pulley on be equipped with a circular race clamp, circular race clamp contain a plurality of detachable atress gusset, the end of motor shaft be equipped with a piston starting rod and a hydraulic pressure and draw the horse, hydraulic pressure draw and be equipped with an adjusting screw thread on the horse, hydraulic pressure draw and be equipped with a plurality of triangle hook claws on the horse, the free end of triangle hook with atress gusset cooperate, piston starting rod be connected with a pneumatic cylinder through an defeated oil pipe, the pneumatic cylinder on be equipped with a hydraulic stem.
As the embodiment of the utility model discloses the preferred, circular race clamp joint be in the belt pulley on, the atress gusset pass through fixing bolt fixed connection.
As the embodiment of the utility model discloses the preferred, the atress gusset contain a curved plate body, the both ends of plate body be equipped with a connection piece respectively, the plate body on be equipped with a plurality of curved draw-in grooves that run through, the draw-in groove with the belt pulley cooperate, the connection piece on be equipped with a pair of fixed screw.
The utility model discloses a motor pulley dismantles specialized tool has following advantage: when dismantling, the triangle hook claw that will draw the horse colludes on the three stress point of circular race clamp, then pulls out the motor shaft with the belt pulley through drawing the horse, has solved the problem that the belt pulley race is pulled up garrulous and clearance undersize can't use the horse completely, can protect the belt pulley not receive the damage, again can be safe take out the belt pulley, moreover can used repeatedly. Because can effectual dismantlement motor belt pulley fast, can pull out the belt pulley under the less condition in motor and belt pulley clearance, effectively improved maintenance efficiency. This specialized tool is dismantled to motor pulley simple structure, the effect is obvious, low cost, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a special tool for detaching a motor pulley according to the present invention;
FIG. 2 is a schematic structural view of a stressed rib plate of the special tool for detaching the motor pulley in FIG. 1;
fig. 3 is a schematic view of the stressed rib plate in fig. 2.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the special tool for detaching a motor pulley comprises a motor 1 and a motor shaft 2, the motor shaft 2 is provided with a pulley 3, the pulley 3 is provided with a circular race clamp 6, the circular race clamp 6 comprises a plurality of detachable stress rib plates 4, the end of the motor shaft 2 is provided with a piston starting rod 8 and a hydraulic puller 7, the hydraulic puller 7 is provided with an adjusting screw thread 10, the hydraulic puller 7 is provided with a plurality of triangular hook claws 9, the free ends of the triangular hook claws 9 are matched with the stress rib plates 4, the piston starting rod 8 is connected with a hydraulic cylinder 12 through an oil pipeline 11, and the hydraulic cylinder 12 is provided with a hydraulic rod 14.
The circular wheel groove hoop 6 is clamped on the belt pulley 3, and the stress rib plate 4 is fixedly connected through a fixing bolt 5.
The stressed rib plate 4 comprises an arc-shaped plate body 41, two ends of the plate body 41 are respectively provided with a connecting sheet 42, the plate body 41 is provided with a plurality of through arc-shaped clamping grooves 411, the clamping grooves 411 are matched with the belt pulley 3, and the connecting sheet 42 is provided with a pair of fixing screw holes 43.
When the motor is used, the three stress rib plates 4 are connected together by the fixing bolts 5 to form a circular wheel groove hoop 6, the circular wheel groove hoop 6 is clamped on the belt pulley 3, the triangular hook claw 9 is aligned to the corresponding stress rib plate 4, and the piston starting rod 8 is aligned to the center of the motor shaft 2. In operation, hydraulic lever 14 is depressed, causing piston activation rod 8 to extend in the direction of motor shaft 2. Due to the reaction of the force, the triangular claw 9 drives the circular race clamp 6 to move the belt pulley 3 outward.
When dismantling, the triangle hook claw 9 that will draw the horse colludes on the three stress point of circular race clamp 6, then pulls out the motor shaft with the belt pulley through drawing the horse, has solved the problem that the belt pulley race is pulled up garrulous and clearance undersize can't use the horse completely, can protect the belt pulley not receive the damage, again can be safe take out the belt pulley, moreover can used repeatedly. Because can effectual dismantlement motor belt pulley fast, can pull out the belt pulley under the less condition in motor and belt pulley clearance, effectively improved maintenance efficiency.
This specialized tool is dismantled to motor pulley simple structure, the effect is obvious, low cost, the practicality is strong.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. A special tool for disassembling a motor belt pulley is characterized by comprising a motor (1) and a motor shaft (2), wherein the motor shaft (2) is provided with a belt pulley (3), the belt pulley (3) is provided with a circular wheel groove hoop (6), the circular wheel groove hoop (6) comprises a plurality of detachable stress rib plates (4), the tail end of the motor shaft (2) is provided with a piston starting rod (8) and a hydraulic puller (7), the hydraulic puller (7) is provided with an adjusting screw thread (10), the hydraulic puller (7) is provided with a plurality of triangular hook claws (9), the free end of each triangular hook claw (9) is matched with the stress rib plate (4), the piston starting rod (8) is connected with a hydraulic cylinder (12) through an oil conveying pipe (11), the hydraulic cylinder (12) is provided with a hydraulic rod (14).
2. The special tool for disassembling the motor belt pulley according to claim 1, wherein the circular pulley groove hoop (6) is clamped on the belt pulley (3), and the stressed rib plate (4) is fixedly connected through a fixing bolt (5).
3. The special tool for disassembling the motor belt pulley according to claim 2, wherein the stress rib plate (4) comprises an arc-shaped plate body (41), two ends of the plate body (41) are respectively provided with a connecting sheet (42), the plate body (41) is provided with a plurality of through arc-shaped clamping grooves (411), the clamping grooves (411) are matched with the belt pulley (3), and the connecting sheet (42) is provided with a pair of fixing screw holes (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715333.7U CN210589066U (en) | 2019-10-14 | 2019-10-14 | Special tool for disassembling motor belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715333.7U CN210589066U (en) | 2019-10-14 | 2019-10-14 | Special tool for disassembling motor belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589066U true CN210589066U (en) | 2020-05-22 |
Family
ID=70722320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715333.7U Active CN210589066U (en) | 2019-10-14 | 2019-10-14 | Special tool for disassembling motor belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210589066U (en) |
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2019
- 2019-10-14 CN CN201921715333.7U patent/CN210589066U/en active Active
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