CN201881233U - Grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine - Google Patents
Grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine Download PDFInfo
- Publication number
- CN201881233U CN201881233U CN 201020266271 CN201020266271U CN201881233U CN 201881233 U CN201881233 U CN 201881233U CN 201020266271 CN201020266271 CN 201020266271 CN 201020266271 U CN201020266271 U CN 201020266271U CN 201881233 U CN201881233 U CN 201881233U
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- grinding
- polishing roller
- polishing
- base
- frame
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- Expired - Fee Related
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Abstract
The utility model relates to a grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine, comprising a bottom seat and a grinding and polishing roller, wherein the grinding and polishing roller is arranged on the bottom seat and rotates; the grinding and polishing roller is in transmission connected with an electric machine on a frame; the bottom seat is vertically slideably arranged on the frame; a worm wheel lead screw lifting machine is mounted on the frame and the lead screw of the worm wheel lead screw is permanently connected with the bottom seat. The cost is reduced by the worm wheel lead screw lifting machine and reliable and stable use is also ensured. The structure is simpler, the lifting accuracy is high, the height adjustment requirement of the grinding and polishing roller is satisfies, the lifting operation is more stable and reliable and the mounting difficulty and manufacture cost are also reduced.
Description
Technical field
The inclined-plane that the utility model relates to a kind of water brill (rhinestone) carries out a kind of water-drill grinding and polishing machine that grinding and polishing is processed, and relates in particular to grinding and polishing roller elevating mechanism wherein.
Background technology
Publication number is the throwing roller elevating mechanism that the patent documentation of CN201183206Y discloses a kind of water drill inclined plane milling and casting machine, adopt lifting motor control power transmission shaft to rotate, promote the bracket lifting by being fixed on power transmission shaft two ends eccentric cam, finally reach lifting and throw the purpose of roller, though this structure is simple in structure, adjustable height is accurate, but because a plurality of drive disk assemblies such as power transmission shaft, eccentric cam are installed the cooperation difficulty and are had relatively high expectations, and adopt the motor-driven cost higher.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine, not only structure is simple more, lifting precision height, satisfied the demand of grinding and polishing roller Height Adjustment, and the lifting operation is more reliable and more stable, has also reduced installation difficulty and manufacturing cost.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine, comprise base and grinding and polishing roller, described grinding and polishing roller is arranged on the base and can rotates, the grinding and polishing roller is in transmission connection with the motor that is located on the frame, described base vertically is slidingly arranged on the frame, the worm gear screw lift is installed on the frame, and the screw mandrel of worm gear screw lift is fixedlyed connected with base.Adopt the worm gear screw lift to reduce cost, and guarantee to use reliable and stable.
As preferably, the worm-wheel shaft of described worm gear screw lift is circumferentially fixedlyed connected with the rotating shaft that is installed in the frame edge by bearing block.
Described base is slidingly connected by guide pillar, guide pin bushing and frame.
As preferably, described grinding and polishing roller rotates and is arranged on the bracket, and bracket and base are in axial sliding connection along the grinding and polishing roller, wherein, described bracket be connected with driving its along the grinding and polishing roll shaft to reciprocating swing mechanism.
Stable in order further to guarantee, preferred above-mentioned bracket and base are slidingly connected by the dovetail chute.
As preferably, the swing mechanism of described bracket comprises the oscillating cylinder that is fixed on base one end, and the piston rod of oscillating cylinder is fixedlyed connected with bracket.
The utility model is owing to adopted above technical scheme, and not only structure is simple more, lifting precision height, satisfied the demand of grinding and polishing roller Height Adjustment, and the lifting operation is more reliable and more stable, has also reduced installation difficulty and manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 polishing mechanism;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine as shown in Figure 1 and Figure 2, comprise base 401 and grinding and polishing roller 405, described grinding and polishing roller 405 is arranged on the base 401 and can rotates, grinding and polishing roller 405 is in transmission connection with the motor that is located on the frame, described base 401 vertically is slidingly arranged on the frame, worm gear screw lift 51 is installed on the frame 7, and the screw mandrel 54 of worm gear screw lift 51 is fixedlyed connected with base 401.
In the present embodiment, the grinding mechanism of water drill inclined plane milling and casting machine and polishing mechanism adopt similar structures, and difference is: be to use grinding roller on the grinding station, use polishing roll on the polishing station.As shown in Figure 1, polishing mechanism comprises bracket 402 and the grinding and polishing roller 405 that is erected on the bracket 402, the rotating shaft of grinding and polishing roller 405 is rotated and is arranged on the bracket 402, this rotating shaft is in transmission connection by belt pulley 403 and motor 6, described bracket 402 and base 401 are by dovetail chute being in axial sliding connection along grinding and polishing roller 405, described base 401 is by guide pillar 406, guide pin bushing vertically is slidingly arranged on the frame 7, wherein, described grinding and polishing roller 405 is realized Fast Installation and replacing by retaining mechanism, described bracket 402 realizes along the grinding and polishing roll shaft that by swing mechanism to reciprocating motion, described base 401 is by elevating mechanism realization vertical lifting grinding and polishing roller of the present utility model.In addition, be equipped with watering device and prevent the baffle plate that water smoke splashes on grinding station and the polishing station.
The retaining mechanism of above-mentioned grinding and polishing roller 405, comprise the rotating shaft of grinding and polishing roller 405, this rotating shaft is made of semiaxis A404 that is connected to grinding and polishing roller 405 two ends and semiaxis B407, semiaxis A404 rotates and is arranged on the bracket 402, semiaxis A404 one end is in transmission connection by belt pulley 403 and motor 6, and the semiaxis A404 other end cooperates (present embodiment employing cone bearing) and fixedlys connected with grinding and polishing roller 405 by bolt with grinding and polishing roller 405 taper seats; Semiaxis B407 is arranged on the bracket 402 can move axially the mode (present embodiment adopts the flat key guiding and adopts gripping sleeve to be fixedly clamped) that can not rotate, semiaxis B407 one end is connected by cone bearing and grinding and polishing roller 405, the semiaxis B407 other end is by the screw rod 408 that has been threaded, and screw rod 408 rotates to be arranged on the bracket 402 and to be fixed with handwheel 409 and conveniently rotates.During dismounting grinding and polishing roller 405, pull down the bolt of fixedly connected semiaxis A404 and grinding and polishing roller 405, coming loose clamps the gripping sleeve of semiaxis B407, and rotation hand wheel 409 makes semiaxis B407 retreat so that grinding and polishing roller 405 and two semiaxis break away from cone match fully also can take off; When grinding and polishing roller 405 is installed, with grinding and polishing roller 405 with after semiaxis A404 cooperates, rotation hand wheel 409 makes semiaxis B407 advance so that grinding and polishing roller 405 and two semiaxis cone match are tight, the gripping sleeve of locking semiaxis B407, with bolt semiaxis A404 is fixedlyed connected with grinding and polishing roller 405, like this, motor 6 just can drive semiaxis A404 and 405 rotations of grinding and polishing roller.The swing mechanism of above-mentioned bracket 402 comprises the oscillating cylinder 410 that is fixed on base 401 1 ends, and the piston rod of oscillating cylinder 410 is fixedlyed connected with bracket 402.Like this, grinding and polishing roller 405 rotate carry out grinding and polishing processing in, bracket 402 and on grinding and polishing roller 405 move back and forth vertically, guarantee even grinding and polishing.
As shown in Figure 2, the elevating mechanism of above-mentioned base 401, comprise the worm gear screw lift 51 that is installed on the frame 7, screw mandrel 54 upper ends and the base 401 of worm gear screw lift 51 offset, adjust for convenience, the worm-wheel shaft of worm gear screw lift 51 is circumferentially fixedlyed connected with the rotating shaft 52 that is installed in frame 7 edges by bearing block 53.Like this, when the polishing roll loss, just can promote base 401, brackets 402 and be installed in polishing roll on the bracket 402 by rotating shaft 52, the loss of compensation polishing roll guarantees to continue polishing processing.
Claims (6)
1. grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine, comprise base (401) and grinding and polishing roller (405), described grinding and polishing roller (405) is arranged on base (401) and goes up and can rotate, grinding and polishing roller (405) is in transmission connection with the motor that is located on the frame, it is characterized in that, described base (401) vertically is slidingly arranged on the frame, and worm gear screw lift (51) is installed on the frame (7), and the screw mandrel (54) of worm gear screw lift (51) is fixedlyed connected with base (401).
2. a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine according to claim 1, it is characterized in that the worm-wheel shaft of described worm gear screw lift (51) is circumferentially fixedlyed connected with the rotating shaft (52) that is installed in frame (7) edge by bearing block (53).
3. a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine according to claim 1 is characterized in that described base (401) is slidingly connected by guide pillar (406), guide pin bushing and frame.
4. a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine according to claim 1, it is characterized in that, described grinding and polishing roller (405) rotates and is arranged on the bracket (402), bracket (402) and base (401) being in axial sliding connection along grinding and polishing roller (405), wherein, described bracket (402) be connected with drive its along the grinding and polishing roll shaft to reciprocating swing mechanism.
5. a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine according to claim 4 is characterized in that, described bracket (402) is slidingly connected by the dovetail chute with base (401).
6. a kind of grinding and polishing roller elevating mechanism that is used for water drill inclined plane milling and casting machine according to claim 4, it is characterized in that, the swing mechanism of described bracket (402), comprise the oscillating cylinder (410) that is fixed on base (401) one ends, the piston rod of oscillating cylinder (410) is fixedlyed connected with bracket (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266271 CN201881233U (en) | 2010-07-21 | 2010-07-21 | Grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020266271 CN201881233U (en) | 2010-07-21 | 2010-07-21 | Grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201881233U true CN201881233U (en) | 2011-06-29 |
Family
ID=44178765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020266271 Expired - Fee Related CN201881233U (en) | 2010-07-21 | 2010-07-21 | Grinding and polishing roller lifting mechanism for a water drill inclined-surface grinding and polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201881233U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139053A (en) * | 2017-07-14 | 2017-09-08 | 罗厚镇 | A kind of timber finished surface sanding and polishing device |
| CN107601339A (en) * | 2017-09-20 | 2018-01-19 | 方乐 | A kind of centerless grinder feeding roller elevating mechanism |
-
2010
- 2010-07-21 CN CN 201020266271 patent/CN201881233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139053A (en) * | 2017-07-14 | 2017-09-08 | 罗厚镇 | A kind of timber finished surface sanding and polishing device |
| CN107601339A (en) * | 2017-09-20 | 2018-01-19 | 方乐 | A kind of centerless grinder feeding roller elevating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20140721 |
|
| EXPY | Termination of patent right or utility model |