CN219649494U - Clamping groove polishing device for belt pulley machining - Google Patents
Clamping groove polishing device for belt pulley machining Download PDFInfo
- Publication number
- CN219649494U CN219649494U CN202322039287.6U CN202322039287U CN219649494U CN 219649494 U CN219649494 U CN 219649494U CN 202322039287 U CN202322039287 U CN 202322039287U CN 219649494 U CN219649494 U CN 219649494U
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- belt pulley
- baffle
- groove
- polishing
- rotating shaft
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- 238000005498 polishing Methods 0.000 title claims abstract description 73
- 238000003754 machining Methods 0.000 title claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model is suitable for the technical field of belt pulley processing, and provides a clamping groove polishing device for belt pulley processing, which is characterized by comprising a box body, wherein a first baffle is arranged on the side surface of the box body, a transverse plate is arranged on the inner side of the box body, limiting grooves are formed in the first baffle and the transverse plate, a supporting rod is arranged between the first baffle and the transverse plate, the supporting rod penetrates through the two limiting grooves, the supporting rod penetrates through the limiting grooves to be connected with a handle, a plurality of fixing pins are arranged on the supporting rod between the handle and the first baffle, a fixing plate is arranged on the first baffle, a plurality of fixing grooves are formed in the fixing plate, a plurality of polishing blocks penetrate through the supporting rod, a rotating shaft penetrates through the first baffle, belt pulleys are sleeved on the rotating shaft, and the clamping grooves of the belt pulleys are all abutted against the polishing blocks.
Description
Technical Field
The utility model relates to the technical field of belt pulley machining, in particular to a clamping groove polishing device for belt pulley machining.
Background
The belt pulley belongs to the hub parts, and has relatively large relative size, and the manufacturing process mainly comprises casting and forging. During production of the belt pulley, due to the influence of dust or scraps, burrs and other bulges can appear in the clamping groove of the belt pulley to influence the use of the subsequent belt pulley, so that the clamping groove of the belt pulley needs to be polished during processing of the belt pulley.
The utility model provides a 202222966450.9 patent discloses a grinding device for air conditioner belt wheel car, including workstation, spacing spout, motor, lead screw, dwang and bracing piece isotructure, it drives the board of polishing through motor, bracing piece, lead screw and spacing spout and fixes a position and polish the belt pulley of equidimension not, polishes effectually, and the precision is high, but only can remove the board of polishing and polish a draw-in groove of belt pulley, and efficiency is lower, and can't realize the installation to the draw-in groove of equidimension on the belt pulley and polish.
As is apparent from the foregoing, the prior art has inconvenience and drawbacks in practical use, and therefore, an improvement is needed to provide a clamping groove polishing device for pulley processing.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide the clamping groove polishing device for processing the belt pulley, wherein the polishing block can polish all clamping grooves of the belt pulley, and the high-efficiency polishing device aims at working of clamping grooves with different sizes on the belt pulley.
In order to achieve the above purpose, the utility model provides a clamping groove polishing device for belt pulley processing, which comprises a box body, wherein a first baffle is arranged on the side surface of the box body, a transverse plate is arranged on the inner side of the box body, limiting grooves are formed in the first baffle and the transverse plate, a supporting rod is arranged between the first baffle and the transverse plate, the two limiting grooves are penetrated by the supporting rod, the supporting rod penetrates through the limiting grooves to be connected with a handle, a plurality of fixing pins are arranged on the supporting rod between the handle and the first baffle, a fixing plate is arranged on the first baffle, a plurality of fixing grooves matched with the fixing pins are formed in the fixing plate, a plurality of polishing blocks are penetrated on the supporting rod, a rotating shaft is penetrated on the first baffle, a belt pulley is sleeved on the rotating shaft, and the clamping grooves of the belt pulley are all abutted to the polishing blocks.
According to the clamping groove polishing device for belt pulley processing, the ratchet wheel is arranged in the polishing block, the supporting rod is provided with the disc, the disc is fixedly connected with the supporting rod, the disc is provided with the pawl, the pawl is hinged with the disc, and the ratchet wheel is rotatably connected with the disc.
According to the clamping groove polishing device for belt pulley machining, one end of the rotating shaft is connected with the motor, and the motor is connected with the first baffle.
According to the clamping groove polishing device for belt pulley machining, the width dimension of the fixing groove is larger than the sum of the diameter of the supporting rod and the length of the fixing pin.
According to the clamping groove polishing device for belt pulley machining, the box body is hinged with the second baffle, the second baffle is provided with the rotating shaft groove matched with the rotating shaft, and the rotating shaft groove is a long circular groove.
According to the clamping groove polishing device for processing the belt pulley, the dust collecting box is arranged at the lower end of the belt pulley.
The utility model provides a clamping groove polishing device for belt pulley processing, which has the beneficial effects that: the upper end face and the lower end face of the polishing block are all obliquely arranged, so that the polishing block can polish clamping grooves of different sizes on the belt pulley, all clamping grooves on the belt pulley can be polished simultaneously at a time, the application range is wide, polishing efficiency is high, a plurality of positions on the fixing plate are connected by fixing pins, further, the belt pulleys of different diameters can be fixed and polished, meanwhile, the ratchet wheel, the pawl and other mechanisms are arranged, the reverse driving of the polishing block during rotation of the belt pulley is avoided to generate motion, polishing efficiency is improved, meanwhile, dust falling off during polishing of the belt pulley can be collected, and the belt pulley polishing machine is green and environment-friendly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic diagram of the portion A in FIG. 1; FIG. 3 is a schematic view of the structure of the second baffle; FIG. 4 is a schematic view of the structure at the sanding block; FIG. 5 is a schematic cross-sectional view of a sanding block; in the figure, the box body comprises a 1-box body, a 2-belt pulley, a 3-grinding block, a 301-disc, a 302-ratchet wheel, a 303-pawl, a 4-supporting rod, a 401-fixing pin, a 402-fixing groove, a 403-fixing plate, a 5-transverse plate, a 6-first baffle, a 7-second baffle, an 8-handle, a 9-dust collecting box, a 10-motor, a 11-limiting groove, a 12-rotating shaft and a 13-rotating shaft groove.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1-5, the utility model provides a clamping groove polishing device for belt pulley processing, which comprises a box body 1, wherein a first baffle 6 is arranged on the side surface of the box body 1, a transverse plate 5 is arranged on the inner side of the box body 1, a supporting rod 4 is arranged between the transverse plate 5 and the first baffle 6, a plurality of polishing blocks 3 are rotatably connected on the supporting rod 4, the polishing blocks 3 are tightly connected with the supporting rod 4 (the gap between the polishing blocks 3 and the supporting rod 4 is smaller, the friction force between the polishing blocks 3 and the supporting rod 4 is larger, the polishing blocks 3 can not rotate on the supporting rod 4 under the condition that the polishing blocks 3 are not interfered by external force), a rotatable rotating shaft 12 is arranged on the first baffle 6 in a penetrating way, the rotating shaft 12 is rotatably connected to the first baffle 6, one end of the rotating shaft 12 is connected with a motor 10, in the pivot recess 13 that the other end of pivot 12 supported and leaned on second baffle 7, motor 10 connects first baffle 6, the pulley 2 has been cup jointed on the pivot 12, the draw-in groove of pulley 2 all supports to polish the piece 3 (and draw-in groove and polish piece 3 one-to-one), the up end and the lower terminal surface of polishing piece 3 all slope setting, and the contained angle between the plane that the up end of polishing piece 3 lies in and the lower terminal surface of polishing piece 3 lies in is 65 ~85, through rotatory polishing piece 3, make polishing piece 3 can polish the pulley 2 that draw-in groove width is different, and can polish a plurality of draw-in grooves on the pulley 2 simultaneously, application scope is wide, it is efficient to polish, and then can realize polishing the pulley 2 of different diameters.
Referring to fig. 1-3, specifically, the first baffle 6 and the transverse plate 5 of the utility model are provided with the limit grooves 11, the support rods 4 are arranged in the two limit grooves 11 in a penetrating manner, the support rods 4 are connected with the handles 8 by penetrating through the limit grooves 11, and the handles 8 can be utilized to enable the support rods 4 to rotate and horizontally displace in the limit grooves 11, so that the relative positions of the grinding blocks 3 and the belt pulleys 2 can be adjusted conveniently.
Referring to fig. 1 and fig. 2, specifically, the support rod 4 of the present utility model penetrates through the limiting groove 11 to connect with the handle 8, a plurality of fixing pins 401 are disposed on the support rod 4 between the handle 8 and the first baffle 6 (the transverse plate 5), a plurality of fixing grooves 402 matched with the fixing pins 401 are disposed on the fixing plates 403, and a plurality of fixing pins 401 matched with the fixing grooves 402 are disposed at one end of the support rod 4 penetrating through the limiting groove 11 along the circumferential direction, so that the support rod 4 can be fixed in the limiting groove 11.
Referring to fig. 2, preferably, the fixing pin 401 and the fixing groove 402 of the present utility model need to be matched in size, and at least 4 groups of fixing pins 401 and fixing grooves 402 are matched for use, so that the grinding block 3 can grind against the clamping grooves of the belt pulley 2 with different grooves.
Referring to fig. 1 and 2, it is preferable that the width dimension of the limiting groove 11 according to the present utility model is greater than the sum of the diameter of the support bar 4 and the length of the fixing pin 401, so that a sufficient movement space is provided for the support bar 4.
Referring to fig. 1 and 5, specifically, a ratchet 302 is arranged on the inner ring of a polishing block 3, a disc 301 is arranged on a supporting rod 4 in the polishing block 3, the disc 301 is fixedly connected with the supporting rod 4, a pawl 303 matched with the ratchet 302 is hinged on the disc 301, and a torsion spring is arranged between the pawl 303 and the disc 301; after the support rod 4 is fixed, when the grinding block 3 is rotated clockwise (the direction is shown in fig. 5), the ratchet wheel 302 is not matched with the pawl 303, the grinding block 3 can rotate, and when the grinding block 3 is rotated anticlockwise (the direction is shown in fig. 5), the ratchet wheel 302 is clamped with the pawl 303, and the grinding block 3 cannot rotate; during polishing, the rotating direction of the rotating shaft 12 is adjusted, so that the rotating shaft 12 rotates clockwise, namely when the rotating shaft 12 drives the belt pulley 2 to rotate, the polishing block 3 receives counter force in the anticlockwise direction, the ratchet 302 is meshed with the pawl 303, the polishing block 3 cannot rotate, the polishing block 3 is prevented from being driven to move when the belt pulley 2 rotates, and polishing efficiency is convenient to improve.
Referring to fig. 1 and 3, preferably, one end of the rotating shaft 12 far away from the first baffle 6 is arranged on the second baffle 7 in a penetrating way, the box body 1 is hinged with the second baffle 7, and the second baffle 7 is matched with the first baffle 6, so that stability of the rotating shaft 12 during movement is improved.
Referring to fig. 3, specifically, the second baffle 7 of the present utility model is provided with a rotation shaft groove 13, which is matched with the rotation shaft 12, the rotation shaft groove 13 is a long circular groove, so as to facilitate the opening and closing of the second baffle 7, and the bottom surface of the rotation shaft groove 13 and the bottom end of the rotation shaft 12 are located on the same plane, so as to facilitate the installation and the disassembly of the belt pulley 2.
Referring to fig. 1 and 3, specifically, the lower end of the belt pulley 2 is provided with a dust collecting box 9, so that dust falling off during polishing of the belt pulley 2 can be collected, and the belt pulley is environment-friendly.
The specific implementation process of the utility model is as follows:
firstly, the second baffle 7 is opened, the supporting rod 4 is moved towards the direction far away from the rotating shaft 12 through the components such as the handle 8, the fixing pin 401, the fixing groove 402 and the fixing plate 403, the supporting rod 4 is fixed, the belt pulley 2 is fixed on the rotating shaft 12, the polishing block 3 is rotated around the supporting rod 4 according to the size of the clamping groove of the belt pulley 2, the polishing block 3 is matched with the polishing size of the clamping groove of the belt pulley 2, the required fixing pin 401 is fixed in the fixing groove 402 according to the diameter size of the belt pulley 2, the supporting rod 4 is fixed, the distance between the belt pulley 2 and the polishing block 3 in the horizontal direction is adjusted, the polishing block 3 is tightly attached to the clamping groove of the belt pulley 2, the second baffle 7 is closed, the motor 10 is started (the rotating direction of the output shaft of the motor 10 is reasonably arranged, when the rotating shaft 12 drives the belt pulley 2 to rotate, the polishing block 3 cannot rotate), and meanwhile, the rotating shaft 12 drives the belt pulley 2 to do circular motion, and the polishing block 3 polishes the clamping groove of the belt pulley 2.
The utility model provides a clamping groove polishing device for belt pulley processing, which comprises polishing blocks, supporting rods, transverse plates, first baffle plates and the like, wherein the polishing blocks can polish clamping grooves with different sizes on a belt pulley, can polish all clamping grooves on the belt pulley, and has high quick-acting rate and is convenient and quick; the ratchet wheel and the pawl are matched with each other, so that the polishing block is prevented from being reversely driven to generate reverse motion when the belt pulley rotates, and the polishing efficiency is improved; the dust collection box arranged below the belt pulley can collect dust falling off when the belt pulley is polished, so that the belt pulley is environment-friendly; to sum up, the beneficial effects of the utility model are that: the clamping groove contact surface of the polishing block and the belt pulley is the side surface with the length changing, the clamping grooves with different sizes on the belt pulley can be polished, all the clamping grooves on the belt pulley can be polished simultaneously at a time, the application range is wide, the polishing efficiency is high, a plurality of positions on the fixing plate are connected by fixing pins, further the belt pulleys with different diameters can be fixed and polished, meanwhile, the ratchet wheel, the pawl and other mechanisms are arranged, the reverse driving of the polishing block during rotation of the belt pulley is avoided to generate movement, the polishing efficiency is improved, meanwhile, dust falling off during polishing of the belt pulley can be collected, and the belt pulley polishing machine is green and environment-friendly.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a draw-in groove grinding device for belt pulley processing, its characterized in that, the power distribution box comprises a box body, the box side is equipped with first baffle, the box inboard is equipped with the diaphragm, first baffle with all be equipped with the spacing groove on the diaphragm, first baffle with be equipped with the bracing piece between the diaphragm, two wear to establish in the spacing groove the bracing piece, the bracing piece runs through the spacing groove and connects the handle, the handle with be equipped with a plurality of fixed pins on the bracing piece between the first baffle, be equipped with the fixed plate on the first baffle, be equipped with a plurality of fixed slots with fixed pin complex on the fixed plate, wear to set up a plurality of grinding blocks on the bracing piece, wear to establish the pivot on the first baffle, cup joint the belt pulley in the pivot, the equal butt of draw-in groove of belt pulley the grinding block.
2. The clamping groove polishing device for belt pulley machining according to claim 1, wherein a ratchet wheel is arranged in the polishing block, a disc is arranged on the supporting rod and fixedly connected with the supporting rod, a pawl is arranged on the disc and hinged with the disc, and the ratchet wheel is rotatably connected with the disc.
3. The clamping groove polishing device for pulley machining according to claim 1, wherein one end of the rotating shaft is connected with a motor, and the motor is connected with the first baffle.
4. The pulley machining cassette slot grinding apparatus as claimed in claim 1, wherein the width dimension of the fixing slot is greater than the sum of the diameter of the support rod and the length of the fixing pin.
5. The clamping groove polishing device for belt pulley machining according to claim 1, wherein a second baffle is hinged to the box body, a rotating shaft groove matched with the rotating shaft is formed in the second baffle, and the rotating shaft groove is a long circular groove.
6. The clamping groove polishing device for processing a belt pulley according to claim 1, wherein a dust collecting box is arranged at the lower end of the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039287.6U CN219649494U (en) | 2023-08-01 | 2023-08-01 | Clamping groove polishing device for belt pulley machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039287.6U CN219649494U (en) | 2023-08-01 | 2023-08-01 | Clamping groove polishing device for belt pulley machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219649494U true CN219649494U (en) | 2023-09-08 |
Family
ID=87880122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039287.6U Active CN219649494U (en) | 2023-08-01 | 2023-08-01 | Clamping groove polishing device for belt pulley machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219649494U (en) |
-
2023
- 2023-08-01 CN CN202322039287.6U patent/CN219649494U/en active Active
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