CN218312641U - Clamping groove grinding device for belt pulley machining - Google Patents
Clamping groove grinding device for belt pulley machining Download PDFInfo
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- CN218312641U CN218312641U CN202222545540.0U CN202222545540U CN218312641U CN 218312641 U CN218312641 U CN 218312641U CN 202222545540 U CN202222545540 U CN 202222545540U CN 218312641 U CN218312641 U CN 218312641U
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- belt pulley
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- connecting pipe
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Abstract
The utility model discloses a draw-in groove grinding device is used in belt pulley processing belongs to belt pulley technical field, including first clamping device and belt pulley, first clamping device includes connecting pipe, first motor, worm wheel, worm, gag lever post, two first threaded rods and two supporting rods, first motor fixed mounting is in the inside of connecting pipe, the output fixedly connected with worm wheel of first motor, the worm with the worm wheel meshing, the through-hole has all been seted up to the upper end and the lower extreme of connecting pipe, and two first threaded rods are fixed connection respectively in the both ends of worm, and two first threaded rods rotate respectively connect in two through-hole department. The beneficial effects of the utility model are that can realize carrying out the centre gripping to not unidimensional belt pulley, can make the belt pulley more stable when the draw-in groove is polished.
Description
Technical Field
The utility model relates to a belt pulley technical field specifically says a draw-in groove grinding device is used in belt pulley processing.
Background
The belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in a manufacturing process, is designed to be cast in a large size, is made of cast iron and rarely made of cast steel; the general size is less, can design for forging, the material is the steel, the occasion of belt pulley mainly used remote power transmission, for example the output of small-size diesel engine power, agricultural vehicle, the tractor, the car, mining machinery, machining equipment, textile machinery, packaging machinery, a lathe, the forging bed, the transmission of some small horsepower motorcycle power, the conveying of agricultural machine power, the air compressor machine, the reduction gear, the speed reducer, the generator, cotton gin and so on, in the draw-in groove of belt pulley polishing process, clamping device often can be used and carry out the centre gripping to the belt pulley fixedly, current clamping device centre gripping poor stability when the draw-in groove is polished, and can't carry out the centre gripping to the belt pulley of other sizes, there is certain drawback, can't satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a draw-in groove grinding device is used in belt pulley processing to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that: including first clamping device and belt pulley, first clamping device includes connecting pipe, first motor, worm wheel, worm, gag lever post, two first threaded rods and two supporting rods, first motor fixed mounting is in the inside of connecting pipe, the output fixedly connected with worm wheel of first motor, the worm with the worm wheel meshing, the through-hole has all been seted up to the upper end and the lower extreme of connecting pipe, and two first threaded rods fixed connection respectively are in the both ends of worm, and two first threaded rods rotate respectively connect in two through-hole department, equal threaded connection has the grip block on two first threaded rods, two grip block sliding connection in the both ends of gag lever post, the gag lever post runs through the connecting pipe, just the gag lever post rotates to be connected in the connecting pipe lateral wall.
Further, still include first connecting plate, second threaded rod and two screw thread pieces, the connecting pipe rotates to be connected on first connecting plate, fixed mounting has the second motor on the first connecting plate, the output of second motor with connecting pipe one end fixed connection, first connecting plate and second connecting plate lower extreme respectively with two screw thread piece fixed connection, two screw thread piece difference threaded connection is in the both ends of second threaded rod, the equal fixedly connected with sliding block of two screw thread piece lower extremes.
Further, still include the workstation, the one end of second threaded rod is rotated and is connected the inner wall at the workstation, the outside fixed mounting of workstation has first backup pad, the top fixed mounting of first backup pad has the third motor, the other end of second threaded rod with the output fixed connection of third motor, the sliding tray, two have been seted up to the inside bottom of workstation the equal sliding connection of sliding block is in sliding tray department.
Furthermore, fixedly connected with second clamping device on the first connecting plate, second clamping device includes connecting rod, connection pad and a plurality of dead lever, the one end of connecting rod is rotated and is connected on the second connecting plate, the other end of connecting rod with the coaxial fixed connection of connection pad, it is a plurality of the even fixed connection in the outer end on connection pad surface of one end of dead lever is a plurality of the equal fixedly connected with rubber layer of the other end of dead lever.
Furthermore, the polishing machine further comprises a third connecting plate, the third connecting plate is fixedly installed on the upper surface of the workbench, an electric push rod is fixedly connected to the upper end of the third connecting plate, a fourth connecting plate is fixedly connected to the output end of the electric push rod, and a polishing plate is fixedly installed on the surface of the fourth connecting plate.
Further, still include the belt pulley, the belt pulley cover is established two outside the grip block.
The utility model discloses an improve and provide a draw-in groove grinding device for belt pulley processing here, compare with prior art, have following improvement and advantage:
one is as follows: when the belt pulley is sleeved on the first clamping device, the worm wheel rotates along with the rotation of the output end of the first motor by starting the first motor, so that the first threaded rods at the two ends of the worm rod rotate, and the two clamping plates move along the direction of the first threaded rods due to the threaded connection with the first threaded rods, so that the belt pulleys with different sizes are preliminarily clamped;
and the second step is as follows: the utility model discloses a start the third motor, the output area of third motor is the second threaded rod and is rotated, two screw thread blocks are because the threaded connection effect with the second threaded rod begins to be close to each other, the sliding block of two screw thread block lower extremes slides along the sliding tray, first clamping device and second clamping device are close to each other along with first connecting plate and the second connecting plate on two screw thread blocks, dead lever when the second connecting plate on supports on the belt pulley and the opposite side of belt pulley supports on the gag lever post, make the belt pulley by the more stable of centre gripping.
Drawings
The invention is further explained below with reference to the drawings and examples:
fig. 1 is a side sectional view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a schematic perspective view of the first clamping device of the present invention;
description of reference numerals: 1. a work table; 2. a second threaded rod; 3. a first support plate; 4. a third motor; 5. a thread block; 6. a slider; 7. a first connecting plate; 8. a first motor; 9. a connecting pipe; 10. a belt pulley; 12. a second connecting plate; 13. a connecting rod; 14. a connecting disc; 15. a fixing rod; 16. a third connecting plate; 17. an electric push rod; 18. a fourth connecting plate; 19. grinding the plate; 20. a second motor; 21. a worm; 22. a limiting rod; 23. a worm gear; 24. a first threaded rod; 25. and (4) clamping the plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1 to 4, which clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a draw-in groove grinding device is used in belt pulley processing through the improvement here, as shown in fig. 1-4, including first clamping device and belt pulley 10, first clamping device includes connecting pipe 9, first motor 8, worm wheel 23, worm 21, gag lever post 22, two first threaded rods 24 and two clamping rods, first motor 8 fixed mounting is in the inside of connecting pipe 9, the output fixed connection of first motor 8 has worm wheel 23, worm 21 with worm wheel 23 meshes, the upper end and the lower extreme of connecting pipe 9 have all seted up the through-hole, two first threaded rods 24 respectively fixed connection in the both ends of worm 21, and two first threaded rods 24 rotate respectively and connect in two through-hole department, all threaded connection has grip block 25 on two first threaded rods 24, two grip block 25 sliding connection in the both ends of gag lever post 22, gag lever post 22 runs through 9, and connecting pipe 22 rotates and connects in the connecting pipe 9 lateral wall, first motor 8, worm wheel 23 rotates along with the output of first motor 8 to make the first threaded rod 24 at both ends rotate, thereby make the first threaded rod 24 of two threaded rods rotate and the first threaded rod 24 does not carry out the preliminary threaded rod size along the first threaded rod 24 of clamping rod movement direction and the first threaded rod is not connected to the size of the first threaded rod 24;
the clamping device comprises a first connecting plate 7, a second connecting plate 12, a second threaded rod 2 and two threaded blocks 5, wherein the connecting plate 9 is rotatably connected to the first connecting plate 7, a second motor 20 is fixedly mounted on the first connecting plate 7, the output end of the second motor 20 is fixedly connected with one end of the connecting plate 9, the lower ends of the first connecting plate 7 and the second connecting plate 12 are respectively and fixedly connected with the two threaded blocks 5, the two threaded blocks 5 are respectively and threadedly connected with the two ends of the second threaded rod 2, the lower ends of the two threaded blocks 5 are respectively and fixedly connected with a sliding block 6, the second motor 20 drives a first clamping device and a second clamping device to rotate, and meanwhile, the belt pulley 10 rotates;
the clamping device comprises a workbench 1, wherein one end of a second threaded rod 2 is rotatably connected to the inner wall of the workbench 1, a first supporting plate 3 is fixedly mounted on the outer side of the workbench 1, a third motor 4 is fixedly mounted above the first supporting plate 3, the other end of the second threaded rod 2 is fixedly connected with the output end of the third motor 4, a sliding groove is formed in the bottom end of the inner part of the workbench 1, two sliding blocks 6 are both slidably connected to the sliding groove, the output end of the third motor 4 drives the second threaded rod 2 to rotate, two threaded blocks 5 start to approach each other due to the threaded connection effect of the two threaded blocks 2, and a first clamping device and a second clamping device approach each other along with a first connecting plate 7 and a second connecting plate 12 on the two threaded blocks 5;
a second clamping device is fixedly connected to the first connecting plate 7 and comprises a connecting rod 13, a connecting disc 14 and a plurality of fixing rods 15, one end of the connecting rod 13 is rotatably connected to the second connecting plate 12, the other end of the connecting rod 13 is coaxially and fixedly connected with the connecting disc 14, one ends of the fixing rods 15 are uniformly and fixedly connected to the outer end of the surface of the connecting disc 14, the other ends of the fixing rods 15 are fixedly connected with a rubber layer, and when the fixing rods 15 on the second connecting plate 12 abut against the belt pulley 10 and the other side of the belt pulley 10 abuts against the limiting rod 22, the belt pulley 10 is clamped more stably;
the grinding device is characterized by further comprising a third connecting plate 16, wherein the third connecting plate 16 is fixedly arranged on the upper surface of the workbench 1, the upper end of the third connecting plate 16 is fixedly connected with an electric push rod 17, the output end of the electric push rod 17 is fixedly connected with a fourth connecting plate 18, a grinding plate 19 is fixedly arranged on the surface of the fourth connecting plate 18, the electric push rod 17 is started, and the distance between the grinding plate 19 and the belt pulley 10 is adjusted;
still include belt pulley 10, belt pulley 10 cover is established two outside the grip block 25, belt pulley 10 rotates along with first clamping device and second clamping device together.
The working principle is as follows: when the belt pulley 10 is sleeved on the first clamping device, by starting the second motor 20, the worm wheel 23 rotates along with the rotation of the output end of the second motor 20, so that the first threaded rods 24 at the two ends of the worm wheel rotate, the two clamping plates 25 move along the direction of the first threaded rods 24 due to the threaded connection with the first threaded rods 24, so as to preliminarily clamp the belt pulleys 10 with different sizes, the third motor 4 is started, the output end of the third motor 4 drives the second threaded rods 2 to rotate, the two threaded blocks 5 start to approach each other due to the threaded connection with the second threaded rods 2, the sliding blocks 6 at the lower ends of the two threaded blocks 5 slide along the sliding grooves, the first clamping device and the second clamping device approach each other along with the first connecting plate 7 and the second connecting plate 12 on the two threaded blocks 5, when the fixing rod 15 on the second connecting plate 12 abuts against the belt pulley 10 and the other side of the belt pulley 10 abuts against the limiting rod 22, the electric push rod 17 is started, the distance between the grinding plate 19 and the clamping groove 10 is adjusted, the first motor 8 is started, the first clamping device and the second clamping device and the belt pulley 10 rotates, and the belt pulley 10 is rotated, thereby completing the grinding of the belt.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a draw-in groove grinding device is used in belt pulley processing which characterized in that: including first clamping device and belt pulley (10), first clamping device includes connecting pipe (9), first motor (8), worm wheel (23), worm (21), gag lever post (22), two first threaded rods (24) and two supporting rods, first motor (8) fixed mounting is in the inside of connecting pipe (9), the output fixedly connected with worm wheel (23) of first motor (8), worm (21) with worm wheel (23) meshing, the through-hole has all been seted up to the upper end and the lower extreme of connecting pipe (9), and two first threaded rods (24) fixed connection respectively are in the both ends of worm (21), and two first threaded rods (24) rotate respectively connect in two through-hole department, equal threaded connection has grip block (25) on two first threaded rods (24), two grip block (25) sliding connection in the both ends of gag lever post (22), gag lever post (22) run through connecting pipe (9), just gag lever post (22) rotate to connect in connecting pipe (9) lateral wall.
2. A draw-in groove grinding device for pulley processing according to claim 1, characterized in that: still include first connecting plate (7), second connecting plate (12), second threaded rod (2) and two screw thread pieces (5), connecting pipe (9) are rotated and are connected on first connecting plate (7), fixed mounting has second motor (20) on first connecting plate (7), the output of second motor (20) with connecting pipe (9) one end fixed connection, first connecting plate (7) and second connecting plate (12) lower extreme respectively with two screw thread piece (5) fixed connection, two screw thread piece (5) difference threaded connection be in the both ends of second threaded rod (2), the equal fixed connection sliding block (6) of two screw thread piece (5) lower extreme.
3. A draw-in groove grinding device for pulley processing according to claim 2, characterized in that: still include workstation (1), the one end of second threaded rod (2) is rotated and is connected the inner wall in workstation (1), the outside fixed mounting of workstation (1) has first backup pad (3), the top fixed mounting of first backup pad (3) has third motor (4), the other end of second threaded rod (2) with the output fixed connection of third motor (4), the sliding tray, two have been seted up to the inside bottom of workstation (1) the equal sliding connection of sliding block (6) is in sliding tray department.
4. A clamping groove grinding device for pulley processing according to claim 3, characterized in that: fixedly connected with second clamping device on first connecting plate (7), second clamping device includes connecting rod (13), connection pad (14) and a plurality of dead lever (15), the one end of connecting rod (13) is rotated and is connected on second connecting plate (12), the other end of connecting rod (13) with the coaxial fixed connection of connection pad (14), it is a plurality of the even fixed connection in the outer end on connection pad (14) surface of one end of dead lever (15), it is a plurality of the equal fixedly connected with rubber layer of the other end of dead lever (15).
5. A draw-in groove grinding device for pulley processing according to claim 4, characterized in that: still include third connecting plate (16), third connecting plate (16) fixed mounting is on workstation (1) upper surface, the upper end fixedly connected with electric putter (17) of third connecting plate (16), electric putter (17) output fixedly connected with fourth connecting plate (18), fourth connecting plate (18) fixed surface installs board of polishing (19).
6. A draw-in groove grinding device for pulley processing according to claim 1, characterized in that: still include belt pulley (10), belt pulley (10) cover is established two outside grip block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545540.0U CN218312641U (en) | 2022-09-26 | 2022-09-26 | Clamping groove grinding device for belt pulley machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545540.0U CN218312641U (en) | 2022-09-26 | 2022-09-26 | Clamping groove grinding device for belt pulley machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218312641U true CN218312641U (en) | 2023-01-17 |
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ID=84819366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545540.0U Active CN218312641U (en) | 2022-09-26 | 2022-09-26 | Clamping groove grinding device for belt pulley machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218312641U (en) |
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2022
- 2022-09-26 CN CN202222545540.0U patent/CN218312641U/en active Active
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