CN109648423B - Edging grinder connecting device for stone edging machine - Google Patents
Edging grinder connecting device for stone edging machine Download PDFInfo
- Publication number
- CN109648423B CN109648423B CN201910053338.6A CN201910053338A CN109648423B CN 109648423 B CN109648423 B CN 109648423B CN 201910053338 A CN201910053338 A CN 201910053338A CN 109648423 B CN109648423 B CN 109648423B
- Authority
- CN
- China
- Prior art keywords
- pivot
- edging
- driving device
- stone
- grinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004575 stone Substances 0.000 title claims abstract description 43
- 238000007688 edging Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000004323 axial length Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application belongs to the field of stone processing machinery, and particularly relates to an edging grinder connecting device for a stone edging machine, which comprises a pivot, a seat plate connected with the pivot and a driving device connected with the seat plate, wherein the pivot is vertically arranged, one side of the seat plate is provided with a sleeve parallel to the surface of the seat plate, the inner diameter of the sleeve is matched with the outer diameter of the pivot, the axial length of the sleeve is smaller than that of the pivot, the seat plate is arranged at one side of the pivot close to the discharge end of the stone edging machine, the seat plate is sleeved on the pivot through the sleeve, the driving device comprises a lifting driving device and a rotation driving device, the lifting driving device drives the seat plate to axially move along the pivot, and the rotation driving device drives the seat plate to rotate around the pivot; the technical scheme adopts the pivot slewing mechanism as the connecting mechanism, and compared with the cross supporting plate structure, the connecting device of the technical scheme has the advantages of simple structure, low manufacturing cost, multiple adjustable dimensions and better polishing effect.
Description
Technical Field
The application belongs to the field of stone processing machinery, and particularly relates to an edging grinder connecting device for a stone edging machine.
Background
The existing stone edge grinding machine is generally provided with components such as a stone conveying device, a forming mechanism, a polishing mechanism and the like, the polishing mechanism is arranged on one side of the conveying device, the polishing mechanism comprises a plurality of edge grinding machines arranged along the stone conveying direction, the edge grinding machines are connected with a frame through connecting devices, the existing connecting devices adopt cross supporting plate mechanisms, the adjustment of the relative distance and the relative height of the edge grinding wheels to the stone edge can be realized through adjusting the cross supporting plate mechanisms, the polishing mechanisms are adjusted to different heights, and the full coverage of the edge grinding wheels to the stone side surface from bottom to top is realized through rotary grinding. The existing cross supporting plate structure can only realize translation in two directions perpendicular to an edging grinding wheel, the rotation surface of the grinding wheel is parallel to the stone conveying direction, and the polishing surface of the stone can generate wire drawing traces parallel to the stone conveying direction, so that the stone polishing effect is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides an edging grinder connecting device for a stone edging machine.
The technical scheme of the application is as follows:
unlike the prior art, the connection device of the edging grinder for stone edging machine comprises a pivot, a seat plate connected with the pivot, a driving device connected with the seat plate,
the pivot is vertically arranged, the lower end of the pivot is connected with the frame through a universal joint, the upper end of the pivot is connected with the frame through a fixed swing device, the deflection of the upper end of the pivot on a vertical line to the front and the rear of the stone edge grinder is no more than 5 degrees, the deflection of the upper end of the pivot on a vertical line to the discharge end of the stone edge grinder is no more than 20 degrees,
one side of the seat board is provided with a sleeve parallel to the surface of the seat board, the inner diameter of the sleeve is matched with the outer diameter of the pivot, the axial length of the sleeve is smaller than that of the pivot, the seat board is arranged at one side of the pivot close to the discharge end of the stone edge grinder, the seat board is sleeved on the pivot through the sleeve,
the driving device comprises a lifting driving device and a rotating driving device, the lifting driving device drives the seat board to axially move along the pivot, and the rotating driving device drives the seat board to rotate around the pivot;
when in operation, the edging grinder is fixed on the seat surface, and the rotating shaft of the edging grinder is parallel to the pivot.
Further, lift drive include soft rope and the vertical screw drive who installs in the frame, soft rope is vertical setting, soft rope lower extreme is fixed on the sleeve outer wall of bedplate, soft rope upper end links to each other with screw drive, rotate drive including the cylinder, the cylinder is the fore-and-aft setting, the both ends of cylinder are connected on frame and bedplate through universal joint respectively.
Further, the spiral transmission mechanism is manually rotated or driven to rotate by a motor through a hand wheel.
Further, the fixed swing device comprises a locking screw and a guide slat provided with a slat, the locking screw is arranged in the front-back direction and is perpendicular to the pivot, one end of the locking screw is fixed at the upper end of the pivot, the guide slat is fixed on the frame, the surface of the guide slat is vertically arranged and is parallel to the stone conveying direction, the other end of the locking screw passes through the slat of the guide slat, two fastening nuts are screwed on the locking screw, and the two fastening nuts are respectively arranged at the front and the rear of the guide slat.
Further, the strip hole is an arc-shaped strip hole with the pivot length as a radius, and when the guide strip plate is fixed on the frame, the concave arc edge of the arc-shaped strip hole faces downwards.
According to the technical scheme, the pivot rotation mechanism is used as a connecting mechanism, the distance between the edging grinding wheel and the stone edge is adjusted by changing the rotation angle of the seat plate, the height adjustment of the edging grinding wheel is realized by adjusting the position of the seat plate on the pivot, the upper end of the pivot deflects forwards and backwards, the rotary surface of the edging grinding wheel can incline towards the front and back of the stone edging machine, the upper end of the pivot deflects towards the direction of the discharge end, the rotary surface of the edging grinding wheel can incline towards the direction of the discharge end, an included angle is formed between the rotary surface of the grinding wheel and the stone conveying direction, wire drawing marks can be avoided when the grinding wheel grinds the stone side in a rotary mode, and the polishing effect is better. Compared with a cross supporting plate structure, the connecting device of the technical scheme is simple in structure, low in manufacturing cost, multiple in adjustable dimension and better in polishing effect.
Drawings
FIG. 1 is a schematic view of the rear structure of an embodiment;
FIG. 2 is a schematic side view of an embodiment;
FIG. 3 is a schematic view of the front structure of the fixed swing device;
fig. 4 is a schematic side view of a fixed-swing device.
In the figure, 1. A frame; 2. edging grinder; 3. a pivot; 30. a fixed swing device; 301. a guide strip; 302 locking the screw; 303. tightening a nut; 4. a seat plate; 401. a sleeve; 5. a cylinder; 601. a flexible cable; 602. a screw drive mechanism; seventhly, a conveyor belt.
a is the deflection angle of the upper end of the pivot on a vertical line towards the discharge end of the stone edge grinder, and b is the deflection angle of the upper end of the pivot on a vertical line towards the front or rear of the stone edge grinder.
The term "forward" as used herein refers to the direction of the belt from the polishing mechanism, and the term "rearward" refers to the direction of the belt from the polishing mechanism.
Detailed Description
An embodiment of the present application will be described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a connecting device for a polishing mechanism of a stone edge grinder comprises a pivot 3, a seat plate 4 connected with the pivot 3, a driving device connected with the seat plate 4,
the pivot 3 is vertically arranged, the lower end of the pivot is connected with the frame 1 through a universal joint, the upper end of the pivot can swing forwards, backwards, leftwards and rightwards by using the universal joint, the upper end of the pivot is connected with the frame 1 through a fixed swing device 30, the swing angle b of the upper end of the pivot on a vertical line towards the front and the rear of the stone edge grinder is not more than 5 degrees, the swing angle a of the upper end of the pivot on a vertical line towards the discharge end of the stone edge grinder is not more than 20 degrees,
a sleeve 401 parallel to the surface of the seat board 4 is arranged on one side of the seat board, the inner diameter of the sleeve is matched with the outer diameter of the pivot, the axial length of the sleeve is smaller than that of the pivot 3, the difference value is that the seat board 4 moves on the pivot 3, the seat board 4 is arranged on one side of the pivot 3 near the discharge end of the stone edge grinder, the seat board 4 is sleeved on the pivot 3 through the sleeve,
the driving device comprises a lifting driving device and a rotating driving device, the lifting driving device drives the seat board 4 to move along the axial direction of the pivot shaft 3, and the rotating driving device drives the seat board 4 to rotate around the pivot shaft 3;
when in work, the edging grinder 2 is fixed on the surface of the seat, the rotating shaft of the edging grinder 2 is parallel to the pivot 3, the rotating shaft of the edging grinder and the pivot 3 synchronously deflect, the inclination angle of the rotating surface of the grinding wheel relative to the side surface of the stone can be changed by changing the deflection angle of the pivot,
the lifting driving device comprises a soft rope 601 and a spiral transmission mechanism 602 vertically arranged on the frame, the soft rope 601 is vertically arranged, the lower end of the soft rope 601 is fixed on the outer wall of a sleeve 401 of a seat board 4, the upper end of the soft rope 601 is connected with the spiral transmission mechanism 602, the spiral transmission mechanism 602 is manually driven by a handle or driven by a motor, the soft rope 601 is a chain, the soft rope 601 pulls the seat board to ascend along a pivot under the action of the spiral transmission mechanism 602, the lifting edging grinder 2 is realized, the edging grinder descends along the pivot under the action of self weight, the edging grinder can adapt to the complex motion mode of the seat board 4 both rotating and axially moving along the pivot by adopting a soft rope hanging mode, the rotation driving device comprises a cylinder 5, the cylinder 5 is arranged in a front-back direction, two ends of the cylinder 5 are respectively connected on the frame 1 and the seat board 4 through universal joints, the cylinder is connected with the frame 1 and the seat board 4 through expansion, the rotation angle of the seat board 4 on the pivot 3 is changed, and the purpose of adjusting the distance between the edging grinder 2 fixed on the seat board 4 and the stone side edges is achieved, and the cylinder body and the seat board is connected with the frame 1 and 4 through the universal joints for adapting to the deflection of the pivot 3;
the fixed swing device 30 comprises a locking screw 302 and a guide slat 301 provided with a strip hole, the locking screw 302 is arranged in the front-back direction and is perpendicular to the pivot shaft 3, one end of the locking screw 302 is fixed at the upper end of the pivot shaft 3, the guide slat 301 is fixed on the frame 1, the surface of the guide slat 301 is perpendicular to the horizontal plane and is parallel to the stone conveying direction, the other end of the locking screw 302 passes through the strip hole of the guide slat 301, two fastening nuts 303 are screwed on the locking screw, the two fastening nuts 303 are respectively arranged at the front and back of the guide slat 301, the width of the strip hole is not in the way of preventing the locking screw 302 from moving in the inside, because the movement of the locking screw 302 in the strip hole is in the way of swinging by taking the lower end point of the pivot shaft 3 as the center of the circle, but the swinging amplitude is not large, the displacement of the locking screw in the vertical direction is almost negligible, but a certain displacement exists, the width of the strip hole is considered, too small can prevent the locking screw from swinging, the clamping strength of the fastening nuts is insufficient, the strip hole is arranged into an arc-shaped strip hole with the radius, the concave upper edge of the arc-shaped strip hole is arranged, the arc-shaped strip hole is in the arc-shaped, the arc-shaped strip hole is arranged towards the lower than the lower edge of the pivot shaft 3, the arc-shaped clamping hole is in the arc-shaped hole, and the arc-shaped clamping hole is more suitable for the swing distance of the arc-shaped bolt. When the device works, the front-back pitching angle of the upper end of the pivot shaft 3 can be determined by the penetrating degree of the locking screw 302 through the strip hole, the inclination angle of the pivot shaft towards the discharge end of the stone edge grinder can be determined by the position of the locking screw 302 in the length direction of the strip hole, after a proper angle is set, the two fastening nuts 303 are rotated until the guide strip plate 301 is clamped, so that the locking screw 302 and the guide strip plate 301 are combined together, and the upper end of the pivot shaft 3 is fixed on the frame 1.
Claims (4)
1. A connecting device of an edging grinder for a stone edging machine is characterized by comprising a pivot, a seat plate connected with the pivot and a driving device connected with the seat plate,
the pivot is vertically arranged, the lower end of the pivot is connected with the frame through a universal joint, the upper end of the pivot is connected with the frame through a fixed swing device, the forward and backward deflection of the upper end of the pivot on a vertical line is not more than 5 degrees, the deflection of the upper end of the pivot on the vertical line towards the discharge end of the stone edge grinding machine is not more than 20 degrees,
one side of the seat board is provided with a sleeve parallel to the surface of the seat board, the inner diameter of the sleeve is matched with the outer diameter of the pivot, the axial length of the sleeve is smaller than that of the pivot, the seat board is arranged at one side of the pivot close to the discharge end of the stone edge grinder, the seat board is sleeved on the pivot through the sleeve,
the driving device comprises a lifting driving device and a rotating driving device, the lifting driving device drives the seat board to axially move along the pivot, and the rotating driving device drives the seat board to rotate around the pivot; the lifting driving device comprises a soft rope and a spiral transmission mechanism arranged on the frame, the soft rope is vertically arranged, the lower end of the soft rope is fixed on the outer wall of a sleeve of the seat board, the upper end of the soft rope is connected with the spiral transmission mechanism, the rotation driving device comprises an air cylinder, the air cylinder is arranged in the front-back direction, two ends of the air cylinder are respectively connected on the frame and the seat board through universal joints,
when in operation, the edging grinder is fixed on the seat surface, and the rotating shaft of the edging grinder is parallel to the pivot.
2. The edging grinder attachment for stone edging machine according to claim 1, characterized in that the screw drive is rotated by means of a hand wheel or motor drive.
3. The connection device for an edging grinder for stone edging machine according to claim 1, characterized in that said fixed swing device comprises a locking screw and a guide strip provided with strip holes, said locking screw being disposed in a front-rear direction and being perpendicular to the pivot, one end of said locking screw being fixed to the upper end of said pivot, said guide strip being fixed to the frame, the face of said guide strip being disposed vertically and parallel to the direction of stone transport, said locking screw passing through the strip holes of said guide strip, two fastening nuts being screwed onto said locking screw, said two fastening nuts being disposed respectively in front of and behind said guide strip, the width of said strip holes being such as not to hinder the movement of said locking screw inside.
4. A connection device for an edging grinder for stone edging machine as claimed in claim 3, wherein said bar hole is an arc-shaped bar hole with a pivot length as a radius, and a concave arc edge of the arc-shaped bar hole faces downwards when the guide strip plate is fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053338.6A CN109648423B (en) | 2019-01-21 | 2019-01-21 | Edging grinder connecting device for stone edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053338.6A CN109648423B (en) | 2019-01-21 | 2019-01-21 | Edging grinder connecting device for stone edging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648423A CN109648423A (en) | 2019-04-19 |
| CN109648423B true CN109648423B (en) | 2023-11-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053338.6A Active CN109648423B (en) | 2019-01-21 | 2019-01-21 | Edging grinder connecting device for stone edging machine |
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| Country | Link |
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| CN (1) | CN109648423B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823137A (en) * | 2019-04-22 | 2020-10-27 | 均豪精密工业股份有限公司 | Angle adjusting device |
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|---|---|---|---|---|
| US4201018A (en) * | 1978-10-23 | 1980-05-06 | Clarence Pool | Cabbing device for gemstones |
| RU2056264C1 (en) * | 1992-02-17 | 1996-03-20 | Альберт Борисович Ким | Device for stone processing by grinding wheel |
| CN203109746U (en) * | 2013-03-04 | 2013-08-07 | 惠安阳光石业有限公司 | Novel stone edge grinding machine |
| CN203110167U (en) * | 2013-02-06 | 2013-08-07 | 惠安阳光石业有限公司 | Novel stone chamfering machine |
| CN106181669A (en) * | 2016-08-04 | 2016-12-07 | 岑溪市藤超机械有限公司 | Edge polisher edging hunting gear |
| CN106217168A (en) * | 2016-08-04 | 2016-12-14 | 岑溪市藤超机械有限公司 | Edge polisher edging device |
| CN205904814U (en) * | 2016-08-06 | 2017-01-25 | 台州石磊工贸有限公司 | Two longmen stone edging machine |
| CN106607729A (en) * | 2015-10-22 | 2017-05-03 | 范雪洋 | Mechanical arm of edge grinding machine |
| KR20180005504A (en) * | 2016-07-06 | 2018-01-16 | 유한회사 세진경계석 | Stone Bidirectional cutting apparatus |
| CN108907959A (en) * | 2018-06-26 | 2018-11-30 | 浙江海工机械有限公司 | Stone material full-automatic processing system |
| CN208163293U (en) * | 2018-04-11 | 2018-11-30 | 周振财 | A kind of automatic stone edge polisher |
| CN209698678U (en) * | 2019-01-21 | 2019-11-29 | 覃祚超 | A kind of beveler machine attachment device for stone edge grinding machine |
-
2019
- 2019-01-21 CN CN201910053338.6A patent/CN109648423B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4201018A (en) * | 1978-10-23 | 1980-05-06 | Clarence Pool | Cabbing device for gemstones |
| RU2056264C1 (en) * | 1992-02-17 | 1996-03-20 | Альберт Борисович Ким | Device for stone processing by grinding wheel |
| CN203110167U (en) * | 2013-02-06 | 2013-08-07 | 惠安阳光石业有限公司 | Novel stone chamfering machine |
| CN203109746U (en) * | 2013-03-04 | 2013-08-07 | 惠安阳光石业有限公司 | Novel stone edge grinding machine |
| CN106607729A (en) * | 2015-10-22 | 2017-05-03 | 范雪洋 | Mechanical arm of edge grinding machine |
| KR20180005504A (en) * | 2016-07-06 | 2018-01-16 | 유한회사 세진경계석 | Stone Bidirectional cutting apparatus |
| CN106181669A (en) * | 2016-08-04 | 2016-12-07 | 岑溪市藤超机械有限公司 | Edge polisher edging hunting gear |
| CN106217168A (en) * | 2016-08-04 | 2016-12-14 | 岑溪市藤超机械有限公司 | Edge polisher edging device |
| CN205904814U (en) * | 2016-08-06 | 2017-01-25 | 台州石磊工贸有限公司 | Two longmen stone edging machine |
| CN208163293U (en) * | 2018-04-11 | 2018-11-30 | 周振财 | A kind of automatic stone edge polisher |
| CN108907959A (en) * | 2018-06-26 | 2018-11-30 | 浙江海工机械有限公司 | Stone material full-automatic processing system |
| CN209698678U (en) * | 2019-01-21 | 2019-11-29 | 覃祚超 | A kind of beveler machine attachment device for stone edge grinding machine |
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| Publication number | Publication date |
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| CN109648423A (en) | 2019-04-19 |
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