CN203197741U - Transmission mechanism of stone grinding device - Google Patents
Transmission mechanism of stone grinding device Download PDFInfo
- Publication number
- CN203197741U CN203197741U CN 201320204545 CN201320204545U CN203197741U CN 203197741 U CN203197741 U CN 203197741U CN 201320204545 CN201320204545 CN 201320204545 CN 201320204545 U CN201320204545 U CN 201320204545U CN 203197741 U CN203197741 U CN 203197741U
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- China
- Prior art keywords
- grinding
- mandrel
- gear box
- transmission mechanism
- head main
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- Expired - Lifetime
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Abstract
The utility model provides a transmission mechanism of a stone grinding device. The transmission mechanism comprises a grinding head main shaft, a grinding motor, a grinding head main gear box and a mandrel. The grinding head main gear box is fixedly sleeved on the grinding head main shaft. One end of the mandrel is in transmission connection with the grinding motor, and the other end of the mandrel extends into the grinding head main gear box. The inside of the grinding head main gear box is provided with two circular hole bevel gears which are sleeved on the grinding head main shaft and the mandrel respectively and are meshed with each other. The mandrel is in transmission connection with the grinding head main gear box. The transmission mechanism is low in cost, long in service life and capable of making the grinding device swing leftwards and rightwards.
Description
Technical field
The utility model belongs to field of stone processing, especially a kind of transmission mechanism of stone material grinding attachment.
Background technology
The existing stone material polishing and grinding apparatus that polishes for the scraggly surface of stone material adopts the outer circumference surface of emery wheel that stone surface is polished mostly, because effective contact area of emery wheel and stone surface is little, the brightness of rubbing down is relatively poor, and, the little surface of the work unbalance stress that also caused of effective contact area of emery wheel and stone surface, the precision of rubbing down is also relatively poor.Granted publication number has been announced a kind of planet profiling grinding head for polishing for the Chinese patent of CN 201105406Y, include grinding head body, driving gear set is housed in grinding head body, in axial sliding output shaft is housed in bistrique, be provided with the driven gear that is meshed with travelling gear at output shaft, at the output of output shaft the unsteady emery wheel that can swing around axle head be housed by elastic coupling joint.Although this device is the end face by emery wheel surface of the work is polished, and, the emery wheel of this device floats, certain angle can tilt, the end face of emery wheel is fitted with the rough surface of workpiece all the time, but in the process that stone material is polished, the grinding force that bistrique is subject to is larger, the pressure that passes to elastic coupling joint is also larger, therefore, this device is had relatively high expectations to the material of elastic coupling joint, thereby, increased the cost of grinding attachment, and in the process of long-time rubbing down, elastic coupling joint easily damages.
Summary of the invention
It is low that the utility model aims to provide a kind of cost, long service life, and, the stone material grinding attachment transmission mechanism that grinding attachment is swung.
A kind of transmission mechanism of stone material grinding attachment, comprise grinding spindle, grinding motor, bistrique main-gear box and mandrel, grinding spindle tightens sheathed bistrique main-gear box, mandrel one end and grinding motor is in transmission connection, the other end stretches in the bistrique main-gear box, the bistrique main-gear box contains two circular hole bevel gears that are set in respectively on grinding spindle and the mandrel, be meshed between the two circular hole bevel gears, between mandrel and the bistrique main-gear box for being rotationally connected.
The utlity model has following advantage: (1) grinding motor is drive mandrel at first, again by the circular hole Bevel Gear Transmission grinding spindle in the bistrique main-gear box, realize the rotation of grinding spindle 1, simultaneously, the scraggly surface of workpiece provides the trend of swing for grinding spindle and bistrique main-gear box, since between mandrel and the bistrique main-gear box for being rotationally connected, therefore, this swing trend band rotary bistrique main-gear box swings around mandrel, the bistrique main-gear box drives grinding spindle again and swings, thereby so that the rotation of grinding spindle and swing be independent of each other; (2) the utility model need not to adopt elastomeric material, and therefore, cost is low, and, long service life.
Be connected by belt between the output shaft of grinding motor and the mandrel.Directly compare by the gear drive grinding spindle with grinding motor of the prior art, the vibration of grinding spindle is less.
The sheathed swing pipe of the outer rotation of mandrel, the end of swing pipe is fixedly connected with the bistrique main-gear box.The setting of swing pipe can be played the effect of protection mandrel.
The top of grinding spindle is provided for controlling the Pneumatic controller of grinding spindle lifting.Make grinding spindle in cylinder stroke by the air pressure supply system, the grinding face of mill can be contacted with the workpiece grinding face all the time, and keep setting grinding force, simultaneously, grinding spindle contacts for " soft " with workpiece, and safety coefficient is high.
The physical arrangement of the Pneumatic controller in the utility model is known technology, does not do at this and gives unnecessary details.
The utility model is that a kind of cost is low, long service life, and grinding precision is high, and can make the transmission mechanism of the stone material grinding attachment that grinding attachment swings.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
Now specify by reference to the accompanying drawings embodiment of the present utility model:
As shown in Figure 1, a kind of transmission mechanism of stone material grinding attachment, comprise grinding spindle 1, grinding motor 2, bistrique main-gear box 3 and mandrel 4, grinding spindle 1 tightens sheathed bistrique main-gear box 3, mandrel 4 one ends and grinding motor 2 are in transmission connection, the other end stretches in the bistrique main-gear box 3, bistrique main-gear box 3 contains between two circular hole bevel gear 8, two circular hole bevel gears 8 that are set in respectively on grinding spindle 1 and the mandrel 4 and is meshed, between mandrel 4 and the bistrique main-gear box 3 for being rotationally connected.
The utlity model has following advantage: (1) grinding motor 2 is drive mandrel 4 at first, again by the circular hole bevel gear 8 transmission grinding spindles 1 in the bistrique main-gear box 3, realize the rotation of grinding spindle 1, simultaneously, the scraggly surface of workpiece provides the trend of swing for grinding spindle 1 and bistrique main-gear box 3, since between mandrel 4 and the bistrique main-gear box 3 for being rotationally connected, therefore, this swing trend band rotary bistrique main-gear box 3 swings around mandrel 4, bistrique main-gear box 3 drives grinding spindle 4 again and swings, thereby so that the rotation of grinding spindle 1 and swing be independent of each other; (2) the utility model need not to adopt elastomeric material, and therefore, cost is low, and, long service life.
Be connected (as shown in Figure 1) by belt 7 between the output shaft of grinding motor 2 and the mandrel 4.Directly compare by gear drive grinding spindle 1 with grinding motor 2 of the prior art, the vibration of grinding spindle 1 is less.
As shown in Figure 1, the sheathed swing pipe 5 of mandrel 4 outer rotations, the end of swing pipe 5 is fixedly connected with bistrique main-gear box 3.The setting of swing pipe 5 can be played the effect of protection mandrel 4.
The Pneumatic controller 9(that the top of grinding spindle 1 is provided for controlling grinding spindle 1 lifting as shown in Figure 1).Make grinding spindle 1 in cylinder stroke by the air pressure supply system, the grinding face of grinding attachment can be contacted with the workpiece grinding face all the time, and keep setting grinding force, simultaneously, grinding spindle 1 contacts for " soft " with workpiece, and safety coefficient is high.
The physical arrangement of the Pneumatic controller 9 in the utility model is known technology, does not do at this and gives unnecessary details.
The utility model is that a kind of cost is low, long service life, and grinding precision is high, and can make the transmission mechanism of the stone material grinding attachment that grinding attachment swings.
Claims (4)
1. the transmission mechanism of a stone material grinding attachment, it is characterized in that: comprise grinding spindle, grinding motor, bistrique main-gear box and mandrel, grinding spindle tightens sheathed bistrique main-gear box, mandrel one end and grinding motor is in transmission connection, the other end stretches in the bistrique main-gear box, the bistrique main-gear box contains two circular hole bevel gears that are set in respectively on grinding spindle and the mandrel, be meshed between the two circular hole bevel gears, between mandrel and the bistrique main-gear box for being rotationally connected.
2. the transmission mechanism of a kind of stone material grinding attachment according to claim 1 is characterized in that: be connected by belt between the output shaft of grinding motor and the mandrel.
3. the transmission mechanism of a kind of stone material grinding attachment according to claim 1, it is characterized in that: mandrel rotates a sheathed swing pipe outward, and the end of swing pipe is fixedly connected with the bistrique main-gear box.
4. the transmission mechanism of a kind of stone material grinding attachment according to claim 1, it is characterized in that: the top of grinding spindle is provided for controlling the Pneumatic controller of grinding spindle lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204545 CN203197741U (en) | 2013-04-22 | 2013-04-22 | Transmission mechanism of stone grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204545 CN203197741U (en) | 2013-04-22 | 2013-04-22 | Transmission mechanism of stone grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197741U true CN203197741U (en) | 2013-09-18 |
Family
ID=49141880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204545 Expired - Lifetime CN203197741U (en) | 2013-04-22 | 2013-04-22 | Transmission mechanism of stone grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322437A (en) * | 2017-07-11 | 2017-11-07 | 中国长江电力股份有限公司 | A kind of axial workpiece device for grinding outer wall |
-
2013
- 2013-04-22 CN CN 201320204545 patent/CN203197741U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322437A (en) * | 2017-07-11 | 2017-11-07 | 中国长江电力股份有限公司 | A kind of axial workpiece device for grinding outer wall |
| CN107322437B (en) * | 2017-07-11 | 2023-11-28 | 中国长江电力股份有限公司 | Shaft part outer wall polishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |