CN201483330U - Grinding and polishing angle adjusting mechanism of plane type grinding and polishing machine - Google Patents
Grinding and polishing angle adjusting mechanism of plane type grinding and polishing machine Download PDFInfo
- Publication number
- CN201483330U CN201483330U CN2009201926007U CN200920192600U CN201483330U CN 201483330 U CN201483330 U CN 201483330U CN 2009201926007 U CN2009201926007 U CN 2009201926007U CN 200920192600 U CN200920192600 U CN 200920192600U CN 201483330 U CN201483330 U CN 201483330U
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- grinding
- jointed shaft
- connecting rod
- polishing
- eccentric wheel
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Abstract
The utility model discloses a grinding and polishing angle adjusting mechanism of a plane type grinding and polishing machine. The grinding and polishing angle adjusting mechanism comprises a lifting frame and a fixture bracket, wherein the left and the right ends of the lifting frame are provided with a connecting arm and an eccentric wheel, the connecting arms are fixedly connected with the lifting frame, the eccentric wheels are rotatablely arranged on the lifting frame and can be closely locked and fixed, the fixture bracket is connected with the eccentric wheels through a connecting rod A and a connecting rod B, one end of the connecting rod A and a fixture bracket 1 are articulated through an articulating shaft A, the other end of the connecting rod A and the eccentric wheels are eccentrically articulated through an articulating shaft B, one end of the connecting rod B and the fixture bracket are articulated through an articulating shaft C, the other end of the connecting rod B and the eccentric wheels are eccentrically articulated through an articulating shaft D, and the articulating shaft C and the connecting arms are slidingly connected and can be closely locked and fixed. The technical solution can conveniently change and adjust grinding and polishing angles of the plane type grinding and polishing machine.
Description
Technical field
The utility model belongs to quartzy process equipment field, particularly relates to a kind of grinding and polishing angle-adjusting mechanism that is used for many crystal pearl blanks are carried out the plane formula grinding and polishing machine of faceted pebble (or claiming the inclined-plane) grinding and polishing.
Background technology
Publication number is that the patent documentation of CN2319171Y discloses a kind of plane formula rhinestone grinding and polishing machine, comprise emery wheel, frame, anchor clamps, transmission power source, sequence circuit, plane mill by the main motor driven rotary, be provided with the anchor clamps elevating mechanism that structure is identical, the configuration direction is opposite, the anchor clamps locking device is housed in the both sides of mill, the anchor clamps elevating mechanism is fixed on the slide block that matches with guide rail, and links to each other with the eccentric wheel that is rotated by the swing driven by motor of slowing down by connecting rod.The anchor clamps elevating mechanism is by the column that is fixed on the slide block, and the lift cylinder that is contained in the column upper end is formed with crane that links to each other with column by bearing, pin and stop screw.Crane in the anchor clamps elevating mechanism links to each other with the anchor clamps locking device towards the mill side, opposite side is provided with stop screw, the stop screw below is provided with the link stopper that links to each other with slide block, the anchor clamps locking device is by the jig pallet frame, compositions such as adjustment screw, locking cylinder, indexing motor, inductive switch and shaft coupling, the anchor clamps elevating mechanism is controlled lifting by lift cylinder.But, in the said structure grinding and polishing angle of water rough diamond material be fix only can carry out trickle adjustment, change the grinding and polishing angle if desired and will ressemble the accent machine, the loaded down with trivial details adjustment of formality is inconvenient.
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 angle-adjusting mechanism of plane formula grinding and polishing machine, can change and adjust the grinding and polishing angle of plane formula grinding and polishing machine easily.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of grinding and polishing angle-adjusting mechanism of plane formula grinding and polishing machine, comprise crane and fixture bracket, the two ends, the left and right sides of described crane all are provided with linking arm and eccentric wheel, linking arm is fixedlyed connected with crane, eccentric wheel rotates to be arranged on the crane and also can be locked, described fixture bracket is connected with eccentric wheel with connecting rod B by connecting rod A, connecting rod A one end and fixture bracket 1 are hinged by jointed shaft A, the connecting rod A other end and eccentric wheel are hinged by jointed shaft B off-centre, connecting rod B one end and fixture bracket are hinged by jointed shaft C, the connecting rod B other end and eccentric wheel are hinged by jointed shaft D off-centre, and described jointed shaft C and linking arm are slidingly connected and can be locked.
As preferably, jointed shaft A and jointed shaft C on the above-mentioned fixture bracket take upper and lower settings, and the radius of gyration of jointed shaft B is greater than the radius of gyration of jointed shaft D on the described eccentric wheel, and described crane two ends same structure is provided with.
As preferably, above-mentioned eccentric wheel is the disk with circular arc scale, and disk is provided with arcuate socket, eccentric wheel can be locked by nut thereby described crane is provided with the bolt that passes this arcuate socket.Above-mentioned crane be provided with the pointer of indication grinding and polishing angle.
As preferably, the front end of above-mentioned linking arm is provided with the mounting hole of level, and jointed shaft C moves in this mounting hole, and jointed shaft C outer end can be locked by nut and linking arm.
The utility model is owing to adopted above technical scheme, adopt four-bar linkage structure, not only can adjust the grinding and polishing angle, and can guarantee when adjusting the grinding and polishing angle, not change the grinding and polishing position of crystal pearl blank on the mill of plane substantially, promptly guarantee the grinding and polishing effect.Thereby, have advantages such as rational in infrastructure, easy to adjust, that precision is high, the grinding and polishing effect is unaffected.
Description of drawings
Fig. 1 is structural representation of the present utility model (angle one);
Fig. 2 is structural representation of the present utility model (angle two);
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
As Fig. 1, the grinding and polishing angle-adjusting mechanism of a kind of plane formula grinding and polishing machine shown in Figure 2, the fixture bracket 1 that comprises crane 5 and stationary fixture 14, the two ends, the left and right sides of crane 5 all are provided with linking arm 4 and eccentric wheel 8, linking arm 4 is fixedlyed connected with crane 5, eccentric wheel 8 rotates to be arranged on the crane 5 and also can be locked, described fixture bracket 1 is connected with eccentric wheel 8 with connecting rod B11 by connecting rod A3, connecting rod A3 one end and fixture bracket 1 are hinged by jointed shaft A2, the connecting rod A3 other end and eccentric wheel 8 are hinged by jointed shaft B10 off-centre, connecting rod B11 one end and fixture bracket 1 are hinged by jointed shaft C13, the connecting rod B11 other end and eccentric wheel 8 are hinged by jointed shaft D9 off-centre, and described jointed shaft C13 and linking arm 4 are slidingly connected and can be locked.
In the present embodiment, described jointed shaft A2 and jointed shaft C13 on the fixture bracket 1 take upper and lower settings, the radius of gyration of jointed shaft B10 is greater than the radius of gyration of jointed shaft D9 on the eccentric wheel 8, crane 5 two ends same structures are provided with, and can not change the grinding and polishing position of crystal pearl blank on the mill of plane substantially like this when adjusting the grinding and polishing angle; Described eccentric wheel 8 is for having the disk of circular arc scale, disk is provided with arcuate socket 7, thereby crane 5 is provided with the bolt that passes this arcuate socket 7 and eccentric wheel 8 can be locked by nut 6, described connecting rod A3 and connecting rod B11 respectively with two cards that are hinged on eccentric wheel 8 on; Be provided with pointer in the rotating shaft of eccentric wheel 8 (crane 5 is fixing relatively), pointer cooperates with circular arc scale on the eccentric wheel 8 can indicate the grinding and polishing angle; Be provided with the mounting hole 12 of level at the front end of linking arm 4, jointed shaft C13 moves in this mounting hole 12, and jointed shaft C13 outer end can be locked by nut and linking arm 4.
During adjustment, unclamp the nut on jointed shaft C13 and the eccentric wheel 8, the grinding and polishing angle that eccentric wheel 8 needs is rotated at two ends synchronously, and locking nut gets final product.
Claims (5)
1. the grinding and polishing angle-adjusting mechanism of a plane formula grinding and polishing machine, comprise crane (5) and fixture bracket (1), it is characterized in that, the two ends, the left and right sides of described crane (5) all are provided with linking arm (4) and eccentric wheel (8), linking arm (4) is fixedlyed connected with crane (5), eccentric wheel (8) rotation is arranged on crane (5) and goes up also and can be locked, described fixture bracket (1) is connected with eccentric wheel (8) with connecting rod B (11) by connecting rod A (3), connecting rod A (3) one ends and fixture bracket (1) are hinged by jointed shaft A (2), connecting rod A (3) other end and eccentric wheel (8) are eccentric hinged by jointed shaft B (10), connecting rod B (11) one ends and fixture bracket (1) are hinged by jointed shaft C (13), connecting rod B (11) other end and eccentric wheel (8) are eccentric hinged by jointed shaft D (9), and described jointed shaft C (13) is slidingly connected and can be locked with linking arm (4).
2. the grinding and polishing angle-adjusting mechanism of a kind of plane formula grinding and polishing machine according to claim 1, it is characterized in that, jointed shaft A (2) and jointed shaft C (13) on the described fixture bracket (1) take upper and lower settings, described eccentric wheel (8) is gone up the radius of gyration of the radius of gyration of jointed shaft B (10) greater than jointed shaft D (9), and described crane (5) two ends same structure is provided with.
3. the grinding and polishing angle-adjusting mechanism of a kind of plane formula grinding and polishing machine according to claim 2, it is characterized in that, described eccentric wheel (8) is for having the disk of circular arc scale, disk is provided with arcuate socket (7), described crane (5) be provided with pass this arcuate socket (7) thus bolt eccentric wheel (8) can be locked by nut (6).
4. the grinding and polishing angle-adjusting mechanism of a kind of plane formula grinding and polishing machine according to claim 3 is characterized in that, described crane (5) is provided with the pointer of indication grinding and polishing angle.
5. according to the grinding and polishing angle-adjusting mechanism of each described a kind of plane formula grinding and polishing machine in the claim 1 to 4, it is characterized in that, the front end of described linking arm (4) is provided with the mounting hole (12) of level, jointed shaft C (13) moves in this mounting hole (12), and jointed shaft C (13) outer end can be locked by nut and linking arm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201926007U CN201483330U (en) | 2009-09-03 | 2009-09-03 | Grinding and polishing angle adjusting mechanism of plane type grinding and polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201926007U CN201483330U (en) | 2009-09-03 | 2009-09-03 | Grinding and polishing angle adjusting mechanism of plane type grinding and polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483330U true CN201483330U (en) | 2010-05-26 |
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ID=42422227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201926007U Expired - Fee Related CN201483330U (en) | 2009-09-03 | 2009-09-03 | Grinding and polishing angle adjusting mechanism of plane type grinding and polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483330U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167758A1 (en) * | 2011-06-06 | 2012-12-13 | Unitherm, S.R.O. | Method of cutting and/or polishing of stones and apparatus for this purpose |
| CN103707189A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate type clamp grinding machine |
| CN105500151A (en) * | 2015-12-30 | 2016-04-20 | 湖州新兴汽车部件有限公司 | Tungsten needle sharpening device |
| CN110355653A (en) * | 2019-08-14 | 2019-10-22 | 黄景远 | A kind of multi-shaft interlocked Glass Ware Shape device |
| CN110539233A (en) * | 2019-04-19 | 2019-12-06 | 宜华生活科技股份有限公司 | Adjustable multi-angle polishing device |
-
2009
- 2009-09-03 CN CN2009201926007U patent/CN201483330U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167758A1 (en) * | 2011-06-06 | 2012-12-13 | Unitherm, S.R.O. | Method of cutting and/or polishing of stones and apparatus for this purpose |
| CN103707189A (en) * | 2013-12-27 | 2014-04-09 | 浙江凯吉机械设备制造有限公司 | Plate type clamp grinding machine |
| CN105500151A (en) * | 2015-12-30 | 2016-04-20 | 湖州新兴汽车部件有限公司 | Tungsten needle sharpening device |
| CN110539233A (en) * | 2019-04-19 | 2019-12-06 | 宜华生活科技股份有限公司 | Adjustable multi-angle polishing device |
| CN110355653A (en) * | 2019-08-14 | 2019-10-22 | 黄景远 | A kind of multi-shaft interlocked Glass Ware Shape device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130903 |