CN213592458U - Mechanical transmission device - Google Patents
Mechanical transmission device Download PDFInfo
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- CN213592458U CN213592458U CN202022630103.XU CN202022630103U CN213592458U CN 213592458 U CN213592458 U CN 213592458U CN 202022630103 U CN202022630103 U CN 202022630103U CN 213592458 U CN213592458 U CN 213592458U
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- grinding wheel
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- shaped clamp
- supporting plate
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Abstract
And a mechanical transmission device. The product comprises a workbench, a bearing, a rotating shaft, a coupling, and a positive and negative rotation motor, wherein the workbench is provided with a central hole, a connecting bearing, and the rotating shaft, the coupling and the positive and negative rotation motor are sequentially connected; the front rack is provided with a front left insertion hole and a front right insertion hole, the front rack is provided with a front grinding wheel, the front grinding wheel is connected with a front left sand inclusion wheel, the front grinding wheel is connected with a front right sand inclusion wheel, the front left insertion hole is connected with a front left half-mouth-shaped clamp, and the front left half-mouth-shaped clamp is connected with a front left bottom supporting plate; the front right jack is connected with a front right half-mouth-shaped clamp, and the front right half-mouth-shaped clamp is connected with a front right bottom supporting plate; the rear rack is provided with a rear left insertion hole and a rear right insertion hole, the rear rack is provided with a rear grinding wheel, the rear grinding wheel is connected with a rear left clamping grinding wheel, the rear grinding wheel is connected with a rear right clamping grinding wheel, the rear left insertion hole is connected with a rear left half-mouth-shaped clamping piece, and the rear left half-mouth-shaped clamping piece is connected with a rear left bottom supporting plate; the rear right jack is connected with the rear right half-mouth-shaped clamp, and the rear right half-mouth-shaped clamp is connected with the rear right bottom supporting plate. The utility model is used for mechanical transmission.
Description
The technical field is as follows:
the utility model relates to a mechanical transmission.
Background art:
the existing materials need to be edged, such as glass, stone, wood boards and the like, if the materials are ground manually, the speed is slow, hands sometimes scratch when the materials are ground by holding an abrasive wheel, the grinding quality sometimes is affected, and how to accurately, safely and quickly grind the materials is a problem to be solved.
The invention content is as follows:
the utility model aims at providing a realize quick, accurate edging, excellent in use effect's mechanical transmission through mechanical transmission.
The above purpose is realized by the following technical scheme:
the mechanical transmission device comprises a workbench, a transmission mechanism and a transmission mechanism, wherein the workbench is provided with a central hole, the central hole is connected with a bearing, the bearing is connected with a rotating shaft, the rotating shaft is connected with a coupler, and the coupler is connected with a forward and reverse rotating motor; the rotary shaft is connected with a gear, the gear is meshed with a front rack and a rear rack, the front rack is provided with a front left insertion hole and a front right insertion hole, a front grinding wheel is arranged in front of the front rack, the left side of the front grinding wheel is fixedly and vertically connected with a front left sand inclusion wheel, the right side of the front grinding wheel is fixedly and vertically connected with a front right sand inclusion wheel, the front left insertion hole is inserted into and connected with the inner side of a front left half-mouth-shaped clamp, the bottom of the outer side of the front left half-mouth-shaped clamp is fixedly and vertically connected with a front left bottom supporting plate, and the front left bottom supporting plate is supported at the bottoms of the front rack and the front left sand inclusion wheel; the inner side of a front right half-mouth-shaped clamp is inserted into and connected with the front right jack, the bottom of the outer side of the front right half-mouth-shaped clamp is fixedly and vertically connected with a front right bottom supporting plate, and the front right bottom supporting plate is supported at the bottoms of the front rack and the front right grinding wheel clamping piece; the rear rack is provided with a rear left insertion hole and a rear right insertion hole, a rear grinding wheel is arranged behind the rear rack, the left side of the rear grinding wheel is fixedly and vertically connected with a rear left sand clamping wheel, the right side of the rear grinding wheel is fixedly and vertically connected with a rear right sand clamping wheel, the inner side of the rear left half-mouth-shaped clamp is inserted into and connected with the rear left insertion hole, the bottom of the outer side of the rear left half-mouth-shaped clamp is fixedly and vertically connected with a rear left bottom supporting plate, and the rear left bottom supporting plate is supported at the bottoms of the rear rack and the rear left sand clamping wheel; the rear right jack is inserted into the inner side of the rear right half-mouth-shaped clamp, the bottom of the outer side of the rear right half-mouth-shaped clamp is fixedly and vertically connected with a rear right bottom supporting plate, and the rear right bottom supporting plate is supported at the bottoms of the rear rack and the rear right grinding wheel clamping piece. The front rack and the rear rack may contact the work table or may not contact but have a small distance.
The mechanical transmission device is characterized in that a front threaded hole is formed between two teeth of the front rack, the front grinding wheel is provided with the front threaded hole, the front threaded hole is connected with the front screw for fixation, a rear threaded hole is formed between two teeth of the rear rack, the rear grinding wheel is provided with the rear threaded hole, and the rear threaded hole is connected with the rear screw for fixation.
The mechanical transmission device is characterized in that the workbench is provided with a group of front fixing sockets, the front fixing sockets are arranged around the front of the workbench, a material to be ground is placed in the front of the workbench, a front limiting baffle is inserted into the front fixing sockets in a tight fit manner, and the front limiting baffle limits and blocks the material to be ground; the grinding machine is characterized in that the workbench is provided with a group of rear fixing sockets, the rear fixing sockets are arranged around the rear of the workbench, a material to be ground is placed behind the workbench, rear limiting baffles are inserted into the rear fixing sockets in a close fit manner, and the rear limiting baffles limit and block the material to be ground; the vertical edge of the material to be ground corresponds to the front grinding wheel and the right grinding wheel.
Has the advantages that:
1. the utility model discloses a positive reverse motor can drive preceding left side and press from both sides the emery wheel piece and preceding right side simultaneously and press from both sides the emery wheel piece motion, can grind out two simultaneously and treat grinding material, and the grinding is effectual, and the speed of grinding is fast to the process safety of grinding.
2. The utility model discloses a preceding grinding wheel carries out the triplex and fixes simultaneously through half mouthful of folder in the front left side, half mouthful of folder in the front right side, preceding screw, and back grinding wheel carries out triplex and fixes simultaneously through half mouthful of folder in the back left side, half mouthful of folder on the back right side, back screw, ensures that preceding grinding wheel is very firm with back grinding wheel is fixed, and is also convenient when needs are replaced, ensures preceding grinding wheel and back grinding wheel safe in utilization, and the grinding is effectual.
3. The utility model discloses a lateral surface of preceding grinding wheel, the lateral surface of back grinding wheel do not have any barrier, can be direct, grinding material is treated in comprehensive grinding, and the effect of grinding is good.
4. The utility model discloses a position selectivity of preceding fixed socket is good, the position selectivity of after-fixing socket is good, can fix the grinding material of treating of variation in size, provides convenience and assurance for the grinding of treating the grinding material.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is a view from a-a of fig. 1.
Fig. 3 is a schematic structural view of a front cut-off wheel portion (rear cut-off wheel portion) in the present product.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
a mechanical transmission device comprises a workbench 1, a bearing 3, a rotating shaft 4, a coupler 5, a positive and negative rotating motor 6, a rotating shaft driving device and a transmission device, wherein the workbench is provided with a central hole 2; the rotating shaft is connected with a gear 7, the gear is meshed with a front rack 8 and a rear rack 9, the front rack is provided with a front left jack 10 and a front right jack 11, a front grinding wheel 12 is arranged in front of the front rack, the left side of the front grinding wheel is fixedly and vertically connected with a front left grinding wheel clamping piece 13, the right side of the front grinding wheel is fixedly and vertically connected with a front right sand inclusion wheel 14, the front grinding wheel, the front left sand inclusion wheel and the front right sand inclusion wheel are of an integrated structure, the assembly and the disassembly are convenient, the front left jack is inserted into and connected with the inner side of a front left half-mouth-shaped clamp 15, the bottom of the outer side of the front left half-mouth-shaped clamp is fixedly and vertically connected with a front left bottom supporting plate 16, the front left half-mouth-shaped clamp and the front left bottom supporting plate are of an integrated structure, the front left half-mouth-shaped clamp can play a role in fixing a front grinding wheel and can also play a role in lifting the front grinding wheel, the front left bottom supporting plate is supported at the bottoms of the front rack and the front left grinding wheel sheet; the inner side of a front right half-mouth-shaped clamp 17 is inserted into and connected with the front right jack, the bottom of the outer side of the front right half-mouth-shaped clamp is fixedly and vertically connected with a front right bottom supporting plate 18, the front right half-mouth-shaped clamp and the front right bottom supporting plate are of an integrated structure, the front right bottom supporting plate can play a role in fixing a front grinding wheel and lifting the front grinding wheel, and the front right bottom supporting plate is supported at the bottoms of the front rack and the front right grinding wheel; the rear rack is provided with a rear left jack 19 and a rear right jack 20, a rear grinding wheel 21 is arranged behind the rear rack, the left side of the rear grinding wheel is fixedly and vertically connected with a rear left grinding wheel 22, the right side of the rear grinding wheel is fixedly and vertically connected with a rear right grinding wheel 23, the rear grinding wheel, the rear left grinding wheel and the rear right grinding wheel are of an integrated structure and are convenient to assemble and disassemble, the rear left jack is inserted into and connected with the inner side of a rear left half-mouth-shaped clamp 24, the bottom of the outer side of the rear left half-mouth-shaped clamp is fixedly and vertically connected with a rear left bottom supporting plate 25, the rear left half-mouth-shaped clamp and the rear left bottom supporting plate are of an integrated structure, the rear left bottom supporting plate can play a role in fixing the rear grinding wheel and lifting the rear grinding wheel of the clamp, and the rear left bottom supporting plate is supported on the rear rack and the bottom of the rear left grinding wheel; the inboard of right half mouth-shaped folder 26 of back right side of plug-in connection in the jack of back right side, the outside bottom fixed vertical connection back right bottom plate 27 of right half mouth-shaped folder of back, right half mouth-shaped folder of back and right bottom plate structure as an organic whole can enough play the effect of fixed right grinding wheel piece, can play the effect of lifting preceding grinding wheel piece again, back right bottom plate hold in the palm the back rack with the back right side press from both sides the bottom of grinding wheel piece.
The front rack is characterized in that a front threaded hole 28 is formed between two teeth of the front rack, the front grinding wheel is provided with the front threaded hole, the front threaded hole is fixed by a front screw 29 and can be used for further fixing the front grinding wheel, a rear threaded hole 30 is formed between two teeth of the rear rack, the rear grinding wheel is provided with the rear threaded hole, and the rear threaded hole is fixed by a rear screw 31 and can be used for further fixing the rear grinding wheel.
The grinding machine is characterized in that the workbench is provided with a group of front fixing sockets 32 which are arranged around the front of the workbench, a material 33 to be ground is placed in the front of the workbench, a front limiting baffle 34 is inserted into the front fixing sockets in a tight fit manner and can block and fix the material to be ground, and the front limiting baffle limits and blocks the material to be ground; the grinding machine is characterized in that the workbench is provided with a group of rear fixing sockets 35 which are arranged around the rear of the workbench, a material to be ground is placed behind the workbench, a rear limiting baffle 36 is inserted into the rear fixing sockets in a close fit manner and can block and fix the material to be ground, and the rear limiting baffle limits and blocks the material to be ground; the vertical edge of the material to be ground corresponds to the front grinding wheel and the right grinding wheel. The grinding process of the material to be ground can not be displaced, the grinding position is accurate, and the grinding effect is good.
The working principle is as follows:
placing the material to be ground in front of and behind the workbench, inserting the front limiting baffle into the front fixing socket in a tight fit manner to block and fix the material to be ground, and contacting the surface to be ground with the front grinding wheel; the rear limiting baffle is tightly matched and inserted into the rear fixing socket to block and fix the material to be ground, and the grinding wheel is contacted with the grinding surface; and starting the forward and reverse rotating motor to drive the front grinding wheel and the rear grinding wheel to grind the material to be ground.
Claims (3)
1. A mechanical transmission device comprises a workbench and is characterized in that the workbench is provided with a central hole, the central hole is connected with a bearing, the bearing is connected with a rotating shaft, the rotating shaft is connected with a coupler, and the coupler is connected with a forward and reverse rotating motor; the rotary shaft is connected with a gear, the gear is meshed with a front rack and a rear rack, the front rack is provided with a front left insertion hole and a front right insertion hole, a front grinding wheel is arranged in front of the front rack, the left side of the front grinding wheel is fixedly and vertically connected with a front left sand inclusion wheel, the right side of the front grinding wheel is fixedly and vertically connected with a front right sand inclusion wheel, the front left insertion hole is inserted into and connected with the inner side of a front left half-mouth-shaped clamp, the bottom of the outer side of the front left half-mouth-shaped clamp is fixedly and vertically connected with a front left bottom supporting plate, and the front left bottom supporting plate is supported at the bottoms of the front rack and the front left sand inclusion wheel; the inner side of a front right half-mouth-shaped clamp is inserted into and connected with the front right jack, the bottom of the outer side of the front right half-mouth-shaped clamp is fixedly and vertically connected with a front right bottom supporting plate, and the front right bottom supporting plate is supported at the bottoms of the front rack and the front right grinding wheel clamping piece; the rear rack is provided with a rear left insertion hole and a rear right insertion hole, a rear grinding wheel is arranged behind the rear rack, the left side of the rear grinding wheel is fixedly and vertically connected with a rear left sand clamping wheel, the right side of the rear grinding wheel is fixedly and vertically connected with a rear right sand clamping wheel, the inner side of the rear left half-mouth-shaped clamp is inserted into and connected with the rear left insertion hole, the bottom of the outer side of the rear left half-mouth-shaped clamp is fixedly and vertically connected with a rear left bottom supporting plate, and the rear left bottom supporting plate is supported at the bottoms of the rear rack and the rear left sand clamping wheel; the rear right jack is inserted into the inner side of the rear right half-mouth-shaped clamp, the bottom of the outer side of the rear right half-mouth-shaped clamp is fixedly and vertically connected with a rear right bottom supporting plate, and the rear right bottom supporting plate is supported at the bottoms of the rear rack and the rear right grinding wheel clamping piece.
2. The mechanical transmission device as claimed in claim 1, wherein a front threaded hole is formed between two teeth of the front rack, the front grinding wheel is provided with the front threaded hole, the front threaded hole is connected with a front screw for fixation, a rear threaded hole is formed between two teeth of the rear rack, the rear grinding wheel is provided with the rear threaded hole, and the rear threaded hole is connected with a rear screw for fixation.
3. The mechanical transmission device as claimed in claim 1, wherein the worktable is provided with a group of front fixing sockets which are arranged around the front of the worktable, the front of the worktable is provided with a material to be ground, a front limit baffle is inserted into the front fixing sockets in a tight fit manner, and the front limit baffle limits and blocks the material to be ground; the grinding machine is characterized in that the workbench is provided with a group of rear fixing sockets, the rear fixing sockets are arranged around the rear of the workbench, a material to be ground is placed behind the workbench, rear limiting baffles are inserted into the rear fixing sockets in a close fit manner, and the rear limiting baffles limit and block the material to be ground; the vertical edge of the material to be ground corresponds to the front grinding wheel and the right grinding wheel clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630103.XU CN213592458U (en) | 2020-11-13 | 2020-11-13 | Mechanical transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630103.XU CN213592458U (en) | 2020-11-13 | 2020-11-13 | Mechanical transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213592458U true CN213592458U (en) | 2021-07-02 |
Family
ID=76596304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630103.XU Active CN213592458U (en) | 2020-11-13 | 2020-11-13 | Mechanical transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213592458U (en) |
-
2020
- 2020-11-13 CN CN202022630103.XU patent/CN213592458U/en active Active
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