CN222644373U - A jig for pulley processing - Google Patents
A jig for pulley processing Download PDFInfo
- Publication number
- CN222644373U CN222644373U CN202421411693.9U CN202421411693U CN222644373U CN 222644373 U CN222644373 U CN 222644373U CN 202421411693 U CN202421411693 U CN 202421411693U CN 222644373 U CN222644373 U CN 222644373U
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Abstract
The utility model belongs to the technical field of jigs, in particular to a jig for machining belt wheels, which aims at the problem that the stability of the conventional jig is poor in the machining process due to the fact that most of the conventional jigs lack clamping functions when the conventional jigs are used for machining, and the jig comprises a base, wherein two winding shafts are rotatably arranged in the base, traction ropes are wound on the outer sides of the two winding shafts, one ends of the two traction ropes are fixedly arranged on the two winding shafts respectively, clamping rods are fixedly arranged at the other ends of the two traction ropes, the top ends of the two clamping rods extend to the outer sides of the base, and clamping plates are fixedly arranged on the sides, close to each other, of the two clamping rods. The utility model has reasonable design, and the two traction ropes are wound or stretched through the winding shaft, so that the two clamping plates are moved away from or close to each other in the horizontal direction, and a certain clamping effect can be carried out on different jig bodies.
Description
Technical Field
The utility model relates to the technical field of jigs, in particular to a jig for machining belt wheels.
Background
The tool is a large-scale tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both). The jig can be divided into three types, namely a process assembly jig, a project test jig and a circuit board test jig.
Most of existing jigs lack clamping function when carrying out processing work, so that the defect of poor stability of the jigs in the processing process is caused, and therefore, the jig for belt wheel processing is used for solving the problems.
Disclosure of utility model
The utility model aims to solve the defect that the existing jig is poor in stability in the processing process due to the fact that the clamping function is mostly lacked in the processing process of the existing jig.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a jig for belt pulley processing, includes the base, two bobbins are installed in the inside rotation of base, the outside of two bobbins is all around being equipped with the haulage rope, the one end of two haulage ropes is fixed mounting respectively on two bobbins, the other end of two haulage ropes is fixed mounting has the grip lever, the top of two grip levers all extends to the outside of base, the one side that two grip levers are close to each other is fixed mounting has the grip block, the one side that two grip levers keep away from each other is fixed mounting has the connecting rod, the one end that two connecting rods keep away from each other all extends to the outside of base and respectively fixed mounting has the baffle, one side that two baffles are close to each other is fixed mounting has the one end of spring, the other end fixed mounting of spring is in the outside of base, the equal fixed mounting of bottom both sides of base has the support column, the same cross axle is installed in the inside rotation of two support columns, the bottom of two spools all extends to the outside of base, the bottom of two spools and the outside of cross axle all fixed mounting have first bevel gear, two first bevel gears intermeshing that lie in the homonymy in four first bevel gears, the bottom one side rotation of base is installed worm and worm wheel, worm and worm wheel intermeshing, the front side fixed mounting of worm wheel has the second bevel gear, the one end fixed mounting of cross axle has the third bevel gear, second bevel gear and third bevel gear intermeshing.
Preferably, the tool body has been placed at the top of base, and one side that two grip blocks are close to each other moves about the butt respectively in the both sides of tool body, through the grip block that sets up to can carry out certain clamping action to the tool body, improve its stability in the course of working.
Preferably, the bottom fixed mounting of worm has the carousel, and the bottom fixed mounting of carousel has the handle, through the handle that sets up to make the manual work rotate more laborsaving in the worm.
Preferably, rectangular through holes are formed in two sides of the top of the base, the outer sides of the two clamping rods are movably abutted to the inner sides of the rectangular through holes respectively, and the horizontal movement of the clamping rods is guided through the rectangular through holes.
Preferably, circular holes are formed in the left side and the right side of the base, the outer sides of the two connecting rods are movably abutted to the inner sides of the two circular holes respectively, and the horizontal movement of the connecting rods is guided through the arranged circular holes.
Preferably, two vertical holes are formed in the bottom of the base, the outer sides of the two winding shafts are respectively and rotatably installed on the inner sides of the corresponding vertical holes, and the rotation of the winding shafts provides a rotation supporting effect through the vertical holes.
According to the jig for processing the belt wheel, the worm and the worm wheel are arranged, and the worm wheel is manually rotated, so that the worm wheel is driven to synchronously rotate, the transverse shaft is rotated, the two winding shafts are rotated, the two traction ropes are wound, the two clamping plates are enabled to move horizontally in the same way, and therefore certain clamping treatment can be carried out on the left side and the right side of the jig body, and the stability of the jig is improved;
The utility model has reasonable design, and the winding shafts are arranged, so that the two traction ropes are wound or stretched, and the two clamping plates are moved away from or close to each other in the horizontal direction, so that different jig bodies can be clamped to a certain extent.
Drawings
Fig. 1 is a schematic structural diagram of a fixture for machining a belt wheel according to the present utility model;
Fig. 2 is a schematic structural diagram of a portion a of the jig for machining a belt wheel according to the present utility model;
fig. 3 is a schematic structural diagram of a portion B of the jig for machining a belt wheel according to the present utility model.
In the figure, 1, a base, 2, a winding shaft, 3, a traction rope, 4, a transverse shaft, 5, a first bevel gear, 6, a clamping rod, 7, a clamping plate, 8, a connecting rod, 9, a baffle plate, 10, a spring, 11, a worm, 12, a worm wheel, 13, a second bevel gear, 14, a third bevel gear, 15, a support column, 16 and a jig body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a jig for processing belt wheels comprises a base 1, wherein two winding shafts 2 are rotatably arranged in the base 1, traction ropes 3 are wound on the outer sides of the two winding shafts 2, one ends of the two traction ropes 3 are fixedly arranged on the two winding shafts 2 respectively, clamping rods 6 are fixedly arranged at the other ends of the two traction ropes 3, the top ends of the two clamping rods 6 extend to the outer side of the base 1, clamping plates 7 are fixedly arranged at the sides of the two clamping rods 6, connecting rods 8 are fixedly arranged at the sides of the two clamping rods 6, which are far away from each other, one ends of the two connecting rods 8 extend to the outer side of the base 1 and are fixedly provided with baffle plates 9 respectively, one ends of springs 10 are fixedly arranged at the sides of the two baffle plates 9, which are close to each other, the other end fixed mounting of spring 10 is in the outside of base 1, the equal fixed mounting of bottom both sides of base 1 has support column 15, the inside rotation of two support columns 15 installs same cross axle 4, the bottom of two spool 2 all extends to the outside of base 1, the bottom of two spool 2 and the outside of cross axle 4 all fixed mounting have first bevel gear 5, two first bevel gear 5 intermeshing that lie in the homonymy in four first bevel gears 5, the worm 11 is installed in the rotation of bottom one side of base 1 and worm wheel 12, worm 11 and worm wheel 12 intermeshing, the front side fixed mounting of worm wheel 12 has second bevel gear 13, the one end fixed mounting of cross axle 4 has third bevel gear 14, second bevel gear 13 and third bevel gear 14 intermeshing.
According to the utility model, the jig body 16 is arranged at the top of the base 1, one sides of the two clamping plates 7, which are close to each other, are respectively movably abutted against two sides of the jig body 16, and certain clamping action can be carried out on the jig body 16 through the clamping plates 7, so that the stability of the jig body in the processing process is improved.
According to the utility model, the bottom end of the worm 11 is fixedly provided with the turntable, the bottom of the turntable is fixedly provided with the handle, and the labor is saved when the worm 11 is manually rotated through the handle.
In the utility model, rectangular through holes are formed on two sides of the top of the base 1, the outer sides of the two clamping rods 6 are respectively movably abutted against the inner sides of the rectangular through holes, and the horizontal movement of the clamping rods 6 is guided through the rectangular through holes.
In the utility model, circular holes are formed on the left and right sides of the base 1, the outer sides of the two connecting rods 8 are respectively movably abutted against the inner sides of the two circular holes, and the horizontal movement of the connecting rods 8 is guided through the circular holes.
In the utility model, two vertical holes are formed at the bottom of the base 1, the outer sides of the two winding shafts 2 are respectively rotatably arranged at the inner sides of the corresponding vertical holes, and the rotation of the winding shafts 2 provides a rotation supporting effect through the arranged vertical holes.
The working principle of the jig is that firstly, the jig body 16 is placed at the top of the base 1, the worm 11 is manually rotated, so that the worm wheel 12 is driven to synchronously rotate, the second bevel gear 13 is driven to rotate, the third bevel gear 14 is driven to synchronously rotate, the transverse shaft 4 is driven to synchronously rotate, the four first bevel gears 5 are driven to synchronously rotate, the two winding shafts 2 are driven to rotate, the two traction ropes 3 are driven to wind, the two clamping rods 6 are driven to move close to each other, the two clamping plates 7 are driven to move horizontally in the same way, and therefore certain clamping treatment can be carried out on the left side and the right side of the jig body 16, and the stability of the jig is improved.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421411693.9U CN222644373U (en) | 2024-06-20 | 2024-06-20 | A jig for pulley processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421411693.9U CN222644373U (en) | 2024-06-20 | 2024-06-20 | A jig for pulley processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222644373U true CN222644373U (en) | 2025-03-21 |
Family
ID=95011743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421411693.9U Active CN222644373U (en) | 2024-06-20 | 2024-06-20 | A jig for pulley processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222644373U (en) |
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2024
- 2024-06-20 CN CN202421411693.9U patent/CN222644373U/en active Active
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