CN104647167A - Slotting device for arc-shaped slot of plate - Google Patents
Slotting device for arc-shaped slot of plate Download PDFInfo
- Publication number
- CN104647167A CN104647167A CN201410807892.6A CN201410807892A CN104647167A CN 104647167 A CN104647167 A CN 104647167A CN 201410807892 A CN201410807892 A CN 201410807892A CN 104647167 A CN104647167 A CN 104647167A
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- rotary sleeve
- telescopic shaft
- sheet material
- arm
- 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.)
- Granted
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
-
- 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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a slotting device for an arc-shaped slot of a plate. The slotting device comprises a stander, a power mechanism, a speed change mechanism and a slotting mechanism, wherein a mounting platform and two supporting frames are arranged on the stander; guide slots are formed in the inner sides of the upper parts of the supporting frames; the mounting platform is positioned between the two supporting frames; the power mechanism comprises a first motor and a second motor; the speed change mechanism comprises a hollow shaft, a cam disk and a speed change assembly; the slotting mechanism comprises a rotating sleeve, a telescopic shaft and a grinding head; the speed changing mechanism introduces power through the hollow shaft, and the power introduced by the hollow shaft enables the rotating sleeve in the slotting mechanism to rotate at a variable speed under the matching action of the cam disk and the speed change assembly, so that the grinding head can realize pulse type grinding, and the phenomenon of idling of the grinding head is reduced; the grinding head completes feeding operation in a rotating process, so that a groove with an arc-shaped section can be formed in the plate, the yield of the slotting device for the arc-shaped slot of the plate is increased, the labor intensity of a worker is alleviated, and the processing efficiency is improved.
Description
Technical field
The present invention relates to mechanical field, especially a kind of sheet material arch groove grooving apparatus.
Background technology
At present, for sheet material (plank, plastic plate or stone plate) slot treatment usually adopt groover to complete, and groover of the prior art can only process the groove of straight line usually, for needing the particular/special requirement processing annular groove on sheet material, slotted by artificial electric hand drill by needs, electric drill is equipped with bistrique, carrying out processing in the process of cannelure, operating personnel need the track first drawing cannelure on sheet material, then, by manually bistrique is aimed at annular trace carries out grooving operations, in grooving process, the labour intensity of workman is very large and yield rate is lower, and, when for needs, to process cross section on sheet material be the groove of arc, the bistrique of specific arc can only be used, its versatility is poor, meanwhile, keep constant at the rotating speed of bistrique, easily occur the phenomenon that bistrique dallies in a groove, make working (machining) efficiency lower.How to design that a kind of can to reduce labor strength, improve the grooving apparatus of yield rate, working (machining) efficiency and versatility be technical problem to be solved by this invention.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming the existence of above-mentioned prior art, and proposes a kind of sheet material arch groove grooving apparatus, realizes the yield rate of raising sheet material arch groove grooving apparatus, working (machining) efficiency and versatility, and reduces the labour intensity of workman.
The present invention proposes a kind of sheet material arch groove grooving apparatus, comprising: frame, actuating unit, gear and grooving mechanism, described frame is provided with mounting platform and two bracing frames, two support frames as described above are symmetrical arranged, and the inner side on support frame as described above top is provided with guide groove, and described mounting platform is between two support frames as described above, described actuating unit comprises the first motor and the second motor, described gear comprises hollow shaft, cam disc and speed change assembly, described hollow shaft is rotating to be connected on described mounting platform, described cam disc offers through hole, described hollow shaft is inserted in described through hole, described cam disc is fixed on described mounting platform, described speed change assembly comprises main turning arm, swing arm, connecting rod and speed-changing rotation arm, one end of described main turning arm is fixed in described hollow shaft, the other end of described main turning arm and an end of described swing arm hinged, one end of described speed-changing rotation arm is rotating to be connected in described hollow shaft, described connecting rod is hinged with between described speed-changing rotation arm and described swing arm, described swing arm is provided with rotating pulley, and described pulley is resisted against the edge of described cam disc, and be provided with extension spring between the end that described swing arm is connected with described connecting rod and described main turning arm, described first motor is connected with described Hollow Shaft Transmission, described grooving mechanism comprises rotary sleeve, telescopic shaft and bistrique, the upper end of described telescopic shaft is conehead structure, described telescopic shaft is slidably connected in described rotary sleeve and described hollow shaft, the top of described rotary sleeve is provided with mount pad, described mount pad offers the chute towards surface thereof, slide in described chute and be provided with installing rack, described bistrique is dismountable to be connected on described installing rack, described installing rack is also provided with the collar, the described collar is positioned at the top of described rotary sleeve, described rotary sleeve to be fixed on described speed-changing rotation arm and coaxially to arrange with described hollow shaft, described hollow shaft is stretched out outside the bottom of described telescopic shaft, described rotary sleeve is stretched out outside the upper end of described telescopic shaft, the below of described mounting platform is also provided with rotating cam, and the bottom of described telescopic shaft is resisted against on described cam, and described second motor is connected with described cam drive.
Further, the bottom of described telescopic shaft is provided with rotating runner, and described runner is resisted against on described cam.
Further, the top of described rotary sleeve is also provided with auxiliary mount pad, and described auxiliary mount pad is provided with balance weight, and described auxiliary mount pad and described mount pad are symmetrical arranged.
Further, the end that described main turning arm is connected with described hollow shaft is provided with extension rod, and described extension spring is connected with described extension rod.
Compared with prior art, beneficial effect of the present invention is: the sheet material arch groove grooving apparatus of the application, by arranging guide groove on bracing frame, guide groove is used for location when leading to sheet material and slot, and the power that the first motor exports drives the bistrique in grooving mechanism to rotate by gear, and gear introduces power by hollow shaft, and the power that hollow shaft is introduced is under the mating reaction of cam disc and speed change assembly, the rotary sleeve speed change in grooving mechanism can be made to rotate, thus make bistrique can form pulsed grinding, reduce bistrique and occur the phenomenon that idle running is dynamic, and grooving mechanism is driven the feeding realizing bistrique by the second motor, second motor is flexible relative to rotary sleeve by actuated by cams telescopic shaft, and stretch out in process at telescopic shaft, the conehead structure of telescopic shaft will enter into the collar, and make bistrique carry out slot treatment near the sheet material being arranged in guide groove gradually, simultaneously, bistrique completes feed motion in the process rotated, can realize Formation cross-section on sheet material is the groove of arc, realize the yield rate improving sheet material arch groove grooving apparatus, reduce the labour intensity of workman and improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation under sheet material arch groove grooving apparatus embodiment of the present invention is in fluting state;
Fig. 2 is the structural representation under sheet material arch groove grooving apparatus embodiment of the present invention is in unslotted state;
Fig. 3 is the structural representation of grooving mechanism in sheet material arch groove grooving apparatus embodiment of the present invention;
Fig. 4 is the stereogram of gear in sheet material arch groove grooving apparatus embodiment of the present invention;
Fig. 5 is the top view of gear in sheet material arch groove grooving apparatus embodiment of the present invention;
Fig. 6 is the upward view of gear in sheet material arch groove grooving apparatus embodiment of the present invention.
Detailed description of the invention
In order to further illustrate principle of the present invention and structure, existing by reference to the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
As shown in figures 1 to 6, the present embodiment sheet material arch groove grooving apparatus, comprising: frame 1, actuating unit (not shown), gear 3 and grooving mechanism 2; Frame 1 is provided with mounting platform 11 and two bracing frames, 12, two bracing frames 12 are symmetrical arranged, the inner side on bracing frame 12 top is provided with guide groove 121, and mounting platform 11 is between two bracing frames 12; Actuating unit comprises the first motor (not shown) and the second motor (not shown).
Wherein, two bracing frames 12 of frame 1 are for supporting sheet material to be processed, and sheet material is when slotting, sheet material is inserted in guide groove 121 and positions by operating personnel, grooving mechanism 2 is for carrying out slot treatment to sheet material, and gear 3 is for realizing grooving mechanism speed change fluting, concrete structure is described as follows:
Gear 3 comprises hollow shaft 31, cam disc 32 and speed change assembly 33, hollow shaft 31 is rotating to be connected on mounting platform 11, cam disc 32 offers through hole (not shown), hollow shaft 31 is inserted in through-holes, cam disc 32 is fixed on mounting platform 11, speed change assembly 33 comprises main turning arm 331, swing arm 332, connecting rod 333 and speed-changing rotation arm 334, one end of main turning arm 331 is fixed in hollow shaft 31, the other end of main turning arm 331 and an end of swing arm 332 hinged, one end of speed-changing rotation arm 334 is rotating to be connected in hollow shaft 31, connecting rod 333 is hinged with between speed-changing rotation arm 334 and swing arm 332, swing arm 332 is provided with rotating pulley 3321, pulley 3321 is resisted against the edge of cam disc 32, is provided with extension spring 335, first motor and hollow shaft 31 is in transmission connection between the end that swing arm 332 is connected with connecting rod 333 and main turning arm 331.Concrete, first motor is driven through hollow shaft 31 and rotates, drive speed change assembly 33 rotates relative to cam disc 32 by hollow shaft 31, and in rotation process, the second pulley 3321 in swing arm 332 coordinates with cam disc 32, will realize forming speed difference between speed-changing rotation arm 334 and main turning arm 331, thus makes the bistrique 23 in grooving mechanism 2 to carry out speed change polishing, avoid bistrique 23 perseverance turn and occur skid phenomenon, to improve working (machining) efficiency.Wherein, the end that main turning arm 331 is connected with hollow shaft 31 is provided with extension rod 3311, and extension spring 335 is connected with extension rod 3311.Extension rod 3311 can increase the tensile elongation of extension spring 335, to improve the reset pulling force that extension spring 335 pairs of swing arms 332 apply.In addition, hollow shaft 31 is connected with power input gear 311, power input gear 311 is connected with the first motor-driven.Coordinated with swing arm 332 by cam disc 32, rotate with the speed change realizing speed-changing rotation arm 334, overall structure is simple, and operational reliability is higher.Preferably, and cam disc 32 is also provided with bar hole 321, bolt (not shown) is inserted with in bar hole 321, cam disc 32 is bolted on support 100, by reasonably arranging the position of cam disc 32, can control the speed change of bistrique 23 on sheet material and position occurs, to meet sheet material that different materials formed to the requirement of grinding dynamics, when needs regulate bistrique 23 speed change that position occurs, can the position of loose bolts adjustment cam disc 32, just can realize.
Grooving mechanism 2 comprises rotary sleeve 21, telescopic shaft 22 and bistrique 23, the upper end of telescopic shaft 22 is conehead structure 221, telescopic shaft 22 is slidably connected in rotary sleeve 21 and hollow shaft 31, the top of rotary sleeve 21 is provided with mount pad 211, mount pad 211 offers the chute 214 towards surface thereof, slide in chute 214 and be provided with installing rack 212, bistrique 23 is dismountable to be connected on installing rack 212, installing rack 212 is also provided with the collar 213, the collar 213 is positioned at the top of rotary sleeve 21, and rotary sleeve 21 to be fixed on speed-changing rotation arm 334 and coaxially to arrange with hollow shaft 31; The bottom of telescopic shaft 22 overhanging go out hollow shaft 31, stretch out rotary sleeve 21 outside the upper end of telescopic shaft 22, the below of mounting platform 11 is also provided with rotating cam 13, and the bottom of telescopic shaft 22 is resisted against on cam 13, and the second motor and cam 13 are in transmission connection.Concrete, the rotating shaft 21 of grooving mechanism 2 is arranged on speed-changing rotation arm 334 and realizes speed change rotation, in rotary sleeve 2 rotation process, now, installing rack 212 outwards slides into the tail end of chute 214 by centrifugal action along chute 214, the below being positioned at sheet material is not contacted sheet material by bistrique 23, second motor driving cam 13 rotates to drive telescopic shaft 22 to move up, the end 221 of telescopic shaft 22 is made to be inserted in the collar 213, because the end 221 of telescopic shaft 22 is conehead structure, telescopic shaft 22 is inserted in the process of the collar 213, the collar 213 will move to the direction near telescopic shaft 22 axis gradually, thus make installing rack 212 overcome centrifugal force band rotary bistrique 23 to complete feed motion, and bistrique 23 is polished to sheet material while feeding, thus the annular groove that cross section is arc can be formed, by reasonably arranging setting angle and the height of bistrique 23, the processing request of the annular groove of different specification size can be met, versatility is stronger.For the grinding head assembly 2 in Fig. 1, telescopic shaft 22 is inserted in the collar 213, the axis of the collar 213 and the dead in line of telescopic shaft 22; For the grinding head assembly 2 in Fig. 2, telescopic shaft 22 is positioned at the outside of the collar 213, the axis of the collar of the collar 213 and the center line of telescopic shaft 22 arranged in a crossed manner.Preferably, be inserted in the collar 213 smoothly for the ease of telescopic shaft 22, the collar 213 can adopt bearing, to reduce the frictional force between the collar 213 and telescopic shaft 22, guarantees that bistrique 23 rotates smoothly.Wherein, the bottom of telescopic shaft 22 is provided with rotating runner 222, and runner 222 can reduce the frictional force between cam 13.In addition, the top of rotary sleeve 21 is also provided with auxiliary mount pad 215, and auxiliary mount pad 215 is provided with balance weight 216, and auxiliary mount pad 215 is symmetrical arranged with mount pad 211.Concrete, in order to make rotary sleeve 21 to rotate stably, auxiliary mount pad 215 coordinates the centrifugal force that can balance mount pad 211 with balance weight 216, and rotary sleeve 21 can be rotated more stably.
The sheet material arch groove grooving apparatus of the application, by arranging guide groove on bracing frame, guide groove is used for location when leading to sheet material and slot, and the power that the first motor exports drives the bistrique in grooving mechanism to rotate by gear, and gear introduces power by hollow shaft, and the power that hollow shaft is introduced is under the mating reaction of cam disc and speed change assembly, the rotary sleeve speed change in grooving mechanism can be made to rotate, thus make bistrique can form pulsed grinding, reduce bistrique and occur the phenomenon that idle running is dynamic; And grooving mechanism is driven the feeding realizing bistrique by the second motor, second motor is flexible relative to rotary sleeve by actuated by cams telescopic shaft, and stretch out in process at telescopic shaft, the conehead structure of telescopic shaft will enter into the collar, and make bistrique carry out slot treatment near the sheet material being arranged in guide groove gradually, simultaneously, bistrique completes feed motion in the process rotated, can realize Formation cross-section on sheet material is the groove of arc, realize the yield rate improving sheet material arch groove grooving apparatus, reduce the labour intensity of workman and improve working (machining) efficiency.
These are only better possible embodiments of the present invention, not limit the scope of the invention.All utilizations description of the present invention and the change of the equivalent structure done by accompanying drawing content, be all included in protection scope of the present invention.
Claims (4)
1. a sheet material arch groove grooving apparatus, is characterized in that, comprising: frame, actuating unit, gear and grooving mechanism, described frame is provided with mounting platform and two bracing frames, two support frames as described above are symmetrical arranged, and the inner side on support frame as described above top is provided with guide groove, and described mounting platform is between two support frames as described above, described actuating unit comprises the first motor and the second motor, described gear comprises hollow shaft, cam disc and speed change assembly, described hollow shaft is rotating to be connected on described mounting platform, described cam disc offers through hole, described hollow shaft is inserted in described through hole, described cam disc is fixed on described mounting platform, described speed change assembly comprises main turning arm, swing arm, connecting rod and speed-changing rotation arm, one end of described main turning arm is fixed in described hollow shaft, the other end of described main turning arm and an end of described swing arm hinged, one end of described speed-changing rotation arm is rotating to be connected in described hollow shaft, described connecting rod is hinged with between described speed-changing rotation arm and described swing arm, described swing arm is provided with rotating pulley, and described pulley is resisted against the edge of described cam disc, and be provided with extension spring between the end that described swing arm is connected with described connecting rod and described main turning arm, described first motor is connected with described Hollow Shaft Transmission, described grooving mechanism comprises rotary sleeve, telescopic shaft and bistrique, the upper end of described telescopic shaft is conehead structure, described telescopic shaft is slidably connected in described rotary sleeve and described hollow shaft, the top of described rotary sleeve is provided with mount pad, described mount pad offers the chute towards surface thereof, slide in described chute and be provided with installing rack, described bistrique is dismountable to be connected on described installing rack, described installing rack is also provided with the collar, the described collar is positioned at the top of described rotary sleeve, described rotary sleeve to be fixed on described speed-changing rotation arm and coaxially to arrange with described hollow shaft, described hollow shaft is stretched out outside the bottom of described telescopic shaft, described rotary sleeve is stretched out outside the upper end of described telescopic shaft, the below of described mounting platform is also provided with rotating cam, and the bottom of described telescopic shaft is resisted against on described cam, and described second motor is connected with described cam drive.
2. sheet material arch groove grooving apparatus according to claim 1, is characterized in that, the bottom of described telescopic shaft is provided with rotating runner, and described runner is resisted against on described cam.
3. sheet material arch groove grooving apparatus according to claim 1, is characterized in that, the top of described rotary sleeve is also provided with auxiliary mount pad, and described auxiliary mount pad is provided with balance weight, and described auxiliary mount pad and described mount pad are symmetrical arranged.
4. sheet material arch groove grooving apparatus according to claim 1, is characterized in that, the end that described main turning arm is connected with described hollow shaft is provided with extension rod, and described extension spring is connected with described extension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807892.6A CN104647167B (en) | 2014-12-23 | 2014-12-23 | Slotting device for arc-shaped slot of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807892.6A CN104647167B (en) | 2014-12-23 | 2014-12-23 | Slotting device for arc-shaped slot of plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104647167A true CN104647167A (en) | 2015-05-27 |
| CN104647167B CN104647167B (en) | 2017-02-22 |
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ID=53239075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807892.6A Expired - Fee Related CN104647167B (en) | 2014-12-23 | 2014-12-23 | Slotting device for arc-shaped slot of plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647167B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002292560A (en) * | 2001-03-29 | 2002-10-08 | Toyo Advanced Technologies Co Ltd | Grinding method and device therefor |
| CN201009147Y (en) * | 2007-03-20 | 2008-01-23 | 广东高新凯特精密机械有限公司 | Grinding device of sliding block internal groove for machining rail pair |
| JP2009050927A (en) * | 2007-08-24 | 2009-03-12 | Jtekt Corp | Grinder |
| CN201338225Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Tooling of arc grinding notch |
| CN201405248Y (en) * | 2009-06-15 | 2010-02-17 | 浙江省能源研究所 | Groove cutting machine with quartz nozzle |
-
2014
- 2014-12-23 CN CN201410807892.6A patent/CN104647167B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002292560A (en) * | 2001-03-29 | 2002-10-08 | Toyo Advanced Technologies Co Ltd | Grinding method and device therefor |
| CN201009147Y (en) * | 2007-03-20 | 2008-01-23 | 广东高新凯特精密机械有限公司 | Grinding device of sliding block internal groove for machining rail pair |
| JP2009050927A (en) * | 2007-08-24 | 2009-03-12 | Jtekt Corp | Grinder |
| CN201338225Y (en) * | 2009-01-23 | 2009-11-04 | 沈阳黎发热能燃机设备配件有限公司 | Tooling of arc grinding notch |
| CN201405248Y (en) * | 2009-06-15 | 2010-02-17 | 浙江省能源研究所 | Groove cutting machine with quartz nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104647167B (en) | 2017-02-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianxun Inventor after: Hou Xiaocui Inventor before: Zhan Caina |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161020 Address after: Huiying economic and Technological Development Zone of Shandong Province, Jiaozhou city Qingdao street 266300 No. 2 Applicant after: QINGDAO R & D INSTITUTE, XIAN JIAOTONG University Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161020 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 266109, room 1, unit 6, rose villa community, 602 village, Chengyang District, Qingdao, Shandong Applicant before: Zhan Caina |
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| 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: 20170222 Termination date: 20171223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |