CN109016173B - Concrete cutting machine with adjustable cutting angle - Google Patents
Concrete cutting machine with adjustable cutting angle Download PDFInfo
- Publication number
- CN109016173B CN109016173B CN201811110878.5A CN201811110878A CN109016173B CN 109016173 B CN109016173 B CN 109016173B CN 201811110878 A CN201811110878 A CN 201811110878A CN 109016173 B CN109016173 B CN 109016173B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- guide post
- lifting
- carousel
- turntable
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 210000003746 feather Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a concrete cutting machine with an adjustable cutting angle, which comprises a frame, a motor and a movable trolley, wherein a main shaft mechanism, a transmission mechanism, a rotating mechanism, a lifting mechanism and a cutting saw blade are arranged on the frame, the motor drives the main shaft mechanism to operate through the transmission mechanism, the main shaft mechanism comprises a main shaft, a main shaft sleeve, a guide post fixing ring, a guide post movable ring, a guide post spring and a dust hood, the transmission mechanism comprises a motor, two main shaft belt wheels and a belt, the lifting mechanism comprises a stand column, an end cover, a lifting handle and a lifting turntable, the rotating mechanism comprises a rotating shaft, an upper turntable, a lower turntable and a rotating handle, the upper turntable is fixedly connected with the frame, the upper turntable and the lower turntable are sleeved on the rotating shaft, the upper turntable is fixedly connected with the rotating shaft, the lower turntable is rotatably connected with the rotating shaft, and the, the lower rotary table is fixedly connected with the lifting rotary table.
Description
Technical Field
The invention relates to a concrete cutting machine with an adjustable cutting angle.
Background
The walking of the existing concrete cutting machine is mainly manually pushed, the walking resistance in the cutting process is very large, the labor intensity of workers is high, the working environment is poor, the existing concrete cutting machine can not be basically adjusted in terms of cutting angles, especially in terms of adjusting the cutting height of the cutting machine, the traditional cutting machine needs to be manually lifted to a fixed height to achieve the purpose, along with the continuous progress of the society, the requirement on the cutting depth of the concrete cutting machine is higher and higher, and the traditional manual pushing equipment can not meet the use requirement more and more.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the concrete cutting machine with the adjustable cutting angle, which has the advantages of simple structure, convenient use, simple operation and capability of randomly adjusting various cutting angles.
In order to solve the technical problems, the invention adopts the following technical scheme: a concrete cutting machine with an adjustable cutting angle comprises a machine frame, a motor and a movable trolley, wherein a main shaft mechanism, a transmission mechanism, a rotating mechanism, a lifting mechanism and a cutting saw blade are arranged on the machine frame, the motor drives the main shaft mechanism to operate through the transmission mechanism, the main shaft mechanism comprises a main shaft, a main shaft sleeve, a guide post fixing ring, a guide post movable ring, a guide post spring and a dust hood, the upper end of the main shaft is connected with the transmission mechanism, the lower end of the main shaft is connected with the cutting saw blade, the main shaft sleeve is arranged outside the main shaft, the guide post fixing ring is connected with the middle part of the main shaft sleeve, the guide post movable ring is arranged at the bottom of the main shaft sleeve, a plurality of guide posts are arranged between the guide post fixing ring and the guide post movable ring, the guide post spring is arranged outside the, the dust excluding hood is matched with the cutting saw blade, the transmission mechanism comprises a motor, two main shaft belt wheels and a belt, one main shaft belt wheel is connected with the top end of a main shaft, the other main shaft belt wheel is connected with a motor output shaft, the belt is sleeved on the two main shaft belt wheels, the lifting mechanism comprises a stand column, an end cover, a lifting handle and a lifting turntable, the lower end of the stand column is fixed on the moving trolley, the lifting handle is connected with the stand column through a worm gear, the end cover and the lifting turntable are sleeved on the stand column from top to bottom, the end cover is fixedly connected with the lifting turntable, the rotating mechanism comprises a rotating shaft, an upper rotating disc, a lower rotating disc and a rotating handle, the upper rotating disc is fixedly connected with the frame, the upper rotating disc and the lower rotating disc are sleeved on the rotating shaft, the upper rotating disc is fixedly connected with the rotating shaft, the lower rotating disc is rotatably connected with, the lower rotary table is fixedly connected with the lifting rotary table.
The invention has the beneficial effects that: the arrangement of the movable trolley can facilitate the movement of the cutting machine in the use process, for large-scale equipment, the easy operation can be realized, the labor intensity of workers is reduced, the dust hood can enable the dust hood to be directly attached to the ground along with the difference of the height position of a cutting saw blade through the elastic pressure of the guide pillar movable ring so as to ensure the sealing performance, the cut crushed slag can be taken away, the dust hood is adjusted up and down along the guide pillar fixing ring by the guide pillar movable ring, the guide pillar spring and the guide pillar, the initial pressure of the dust hood is determined by the compression length of the guide pillar spring, the transmission of the main shaft drives the main shaft belt wheel through the motor of the transmission mechanism and is transmitted to another main shaft belt wheel through the belt so as to finally drive the cutting saw blade to rotate, the use of the lifting mechanism, the lifting handle is rotated to drive the lifting turntable to move up and down along, reach the purpose of adjustment cutting height, slewing mechanism's use rotates the twist grip and passes through the worm gear transmission, makes the upper rotating disc rotate around the pivot to realize that the frame rotates around the stand, reach the purpose of adjustment horizontal angle.
Furthermore, a sealing ring is arranged between the main shaft and the cutting saw blade, so that cutting chips can be effectively prevented from entering the main shaft by the sealing ring, and the main shaft is prevented from being abraded.
Furthermore, be equipped with the direction feather key on the stand, the carousel that goes up and down reciprocates along the relative stand of direction feather key, sets up the feather key and can make the oscilaltion more stable, can not rotate around the stand at the lift in-process.
Further, one side of lifting turntable is equipped with limit caliper, limit caliper sets up on the travelling car, and limit caliper is last to be equipped with the scale, is equipped with the connection snap ring on the lifting turntable, connect the snap ring cover and establish on limit caliper and can slide from top to bottom relative limit caliper, and limit caliper's upper and lower both ends are equipped with the set nut who plays limiting displacement respectively, set up limit caliper and have the scale, can observe the concrete position of going up and down directly perceivedly, and two set nut can prevent to go up and down to surpass to set for numerical value and cause elevating system to damage simultaneously.
Furthermore, an angle graduated scale and a locking positioning pin are arranged between the upper rotary table and the lower rotary table, the angle graduated scale can visually observe a rotating angle, and meanwhile, the locking positioning pin can fix the rotating mechanism after rotating to a required position.
The invention is described in further detail below with reference to the figures and examples.
Drawings
Fig. 1 is a schematic structural diagram of a concrete cutting machine with an adjustable cutting angle provided by the invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a cross-sectional view of fig. 2.
Wherein 1, cutting a saw blade; 2. a dust hood; 3. a guide post movable ring; 4. a guide post; 5. a guide post spring; 6. a guide post fixing ring; 7. a main shaft sleeve; 8. a main shaft; 9. a transmission mechanism; 10. a frame; 11. an upper turntable; 12. a lower turntable; 13. rotating the handle; 14. a column; 15. an end cap; 16. a lifting turntable; 17. a lifting handle; 18. a caliper; 19. a motor; 20. a trolley; 21. a seal ring; 22. a main shaft pulley; 23. a belt; 24. a spindle mechanism; 25. a rotating mechanism; 26. a rotating shaft; 27. a snap ring; 28. and positioning the nut.
Detailed Description
As shown in fig. 1, 2 and 3, the concrete cutting machine with adjustable cutting angle provided by the present invention comprises a frame 10, a motor 19 and a moving trolley 20, wherein the frame 10 is provided with a main shaft mechanism 24, a transmission mechanism 9, a rotating mechanism 25, a lifting mechanism and a cutting saw blade 1, the motor 19 drives the main shaft mechanism 24 to operate through the transmission mechanism 9, the main shaft mechanism 24 comprises a main shaft 8, a main shaft sleeve 7, a guide post fixing ring 6, a guide post moving ring 3, a guide post 4, a guide post spring 5 and a dust hood 2, the upper end of the main shaft 8 is connected with the transmission mechanism 9, the lower end of the main shaft 8 is connected with the cutting saw blade 1, the sleeve 7 is arranged outside the main shaft 8, the guide post fixing ring 6 is connected with the middle part of the main shaft sleeve 7, the moving guide post ring 3 is arranged at the bottom of the sleeve 7, a plurality of guide posts 4 are arranged between the, the upper end of the guide post 4 is fixedly connected with a guide post fixing ring 6, the guide post 4 penetrates through a guide post movable ring 3 and slides relative to the guide post movable ring 3, the lower end of the guide post 4 is fixedly connected with a dust hood 2, the dust hood 2 is matched with the cutting saw blade 1, the transmission mechanism 9 comprises a motor 19, two spindle belt wheels 22 and a belt 23, the motor 19 is positioned at one end of the rack 10, one spindle belt wheel 22 is connected with the top end of a spindle 8, the other spindle belt wheel 22 is connected with an output shaft of the motor 19, the belt 23 is sleeved on the two spindle belt wheels 22, the lifting mechanism comprises a stand column 14, an end cover 15, a lifting handle 17 and a lifting turntable 16, the lower end of the stand column 14 is fixed on the movable trolley 20, the lifting handle 17 is connected with the stand column 14 through a worm gear, the end cover 15 and the lifting turntable 16 are sleeved on the stand column 14 from, Go up carousel 11, lower carousel 12 and twist grip 13, go up carousel 11 and frame 10 fixed connection, go up carousel 11 and lower carousel 12 cover and locate on pivot 26, go up carousel 11 and pivot 26 fixed connection, lower carousel 12 rotates with pivot 26 to be connected, twist grip 13 drives down the rotation between carousel 12 and the pivot 26 through the worm gear, lower carousel 12 and lifting rotary table 16 fixed connection, be equipped with sealing washer 21 between main shaft 8 and the cutting saw bit 1, be equipped with the direction feather key on the stand 14, lifting rotary table 16 reciprocates along direction feather key relative stand 14, one side of lifting rotary table 16 is equipped with spacing slide caliper 18, spacing slide caliper 18 sets up on travelling car 20, is equipped with the scale on the spacing slide caliper 18, is equipped with on the lifting rotary table 16 and connects snap ring 27, connect snap ring 27 cover establish on spacing slide caliper 18 and can slide from top to bottom relatively spacing slide caliper 18, and the upper end and the lower end of the limiting caliper 18 are respectively provided with a positioning nut 28 for limiting, and an angle graduated scale and a locking positioning pin are arranged between the upper rotary table 11 and the lower rotary table 12.
Claims (5)
1. The utility model provides a concrete cutting machine with adjustable cutting angle which characterized in that: the cutting saw comprises a rack (10), a motor (19) and a movable trolley (20), wherein a main shaft mechanism (24), a transmission mechanism (9), a rotating mechanism (25), a lifting mechanism and a cutting saw blade (1) are arranged on the rack (10), the motor (19) drives the main shaft mechanism (24) to operate through the transmission mechanism (9), the main shaft mechanism (24) comprises a main shaft (8), a main shaft sleeve (7), a guide post fixing ring (6), a guide post movable ring (3), a guide post (4), a guide post spring (5) and a dust hood (2), the upper end of the main shaft (8) is connected with the transmission mechanism (9), the lower end of the main shaft (8) is connected with the cutting saw blade (1), the main shaft sleeve (7) is arranged outside the main shaft (8), the guide post fixing ring (6) is connected with the middle part of the main shaft sleeve (7), the guide post movable ring (3) is arranged at the bottom of the main shaft sleeve (7), a plurality of guide posts (, a guide post spring (5) is arranged outside the guide post (4), the upper end of the guide post (4) is fixedly connected with a guide post fixing ring (6), the guide post (4) penetrates through a guide post movable ring (3) and slides relative to the guide post movable ring (3), the lower end of the guide post (4) is fixedly connected with a dust hood (2), the dust hood (2) is matched with the cutting saw blade (1), the transmission mechanism (9) comprises a motor (19) positioned at one end of the rack (10), two spindle belt wheels (22) and a belt (23), one spindle belt wheel (22) is connected with the top end of the spindle (8), the other spindle belt wheel (22) is connected with an output shaft of the motor (19), the belt (23) is sleeved on the two spindle belt wheels (22), the lifting mechanism comprises a stand post (14), an end cover (15), a lifting handle (17) and a lifting turntable (16), the lower end of the stand post (14) is fixed on a, lifting handle (17) are connected through the worm gear with stand (14), end cover (15) and lifting rotary table (16) top-down cover on stand (14), end cover (15) and lifting rotary table (16) fixed connection, slewing mechanism (25) are including pivot (26), last carousel (11), lower carousel (12) and turning handle (13), go up carousel (11) and frame (10) fixed connection, go up carousel (11) and lower carousel (12) cover and locate on pivot (26), go up carousel (11) and pivot (26) fixed connection, carousel (12) rotate with pivot (26) and are connected down, turning handle (13) drive rotation between carousel (12) and pivot (26) through the worm gear, lower carousel (12) and lifting rotary table (16) fixed connection down.
2. A concrete cutting machine with adjustable cutting angle according to claim 1, characterized in that: and a sealing ring (21) is arranged between the main shaft (8) and the cutting saw blade (1).
3. A concrete cutting machine with adjustable cutting angle according to claim 1, characterized in that: the upright post (14) is provided with a guide sliding key, and the lifting turntable (16) moves up and down along the guide sliding key relative to the upright post (14).
4. A concrete cutting machine with adjustable cutting angle according to claim 1, characterized in that: one side of lifting turntable (16) is equipped with spacing slide caliper rule (18), spacing slide caliper rule (18) set up on removing dolly (20), are equipped with the scale on spacing slide caliper rule (18), are equipped with on lifting turntable (16) and connect snap ring (27), connect snap ring (27) cover establish on spacing slide caliper rule (18) and can be relative spacing slide caliper rule (18) from top to bottom, the upper and lower both ends of spacing slide caliper rule (18) are equipped with positioning nut (28) that play limiting displacement respectively.
5. A concrete cutting machine with adjustable cutting angle according to claim 1, characterized in that: an angle graduated scale and a locking positioning pin are arranged between the upper rotary table (11) and the lower rotary table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110878.5A CN109016173B (en) | 2018-09-22 | 2018-09-22 | Concrete cutting machine with adjustable cutting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110878.5A CN109016173B (en) | 2018-09-22 | 2018-09-22 | Concrete cutting machine with adjustable cutting angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109016173A CN109016173A (en) | 2018-12-18 |
| CN109016173B true CN109016173B (en) | 2020-11-06 |
Family
ID=64618029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110878.5A Expired - Fee Related CN109016173B (en) | 2018-09-22 | 2018-09-22 | Concrete cutting machine with adjustable cutting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109016173B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444932A (en) * | 2009-01-13 | 2009-06-03 | 蔡崇友 | Bridge-type double beam-guided multi-blade stone cutter |
| CN203716042U (en) * | 2013-12-17 | 2014-07-16 | 湖南江海科技发展有限公司 | Concrete cutting machine |
| CN206536631U (en) * | 2016-11-29 | 2017-10-03 | 武威市津威环境科技有限责任公司 | A kind of foam concrete block Special disc cutting machine |
| CN108437227A (en) * | 2017-11-13 | 2018-08-24 | 惠安县泰达商贸有限责任公司 | A kind of dust-proof perforating device of lift metope |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11342506A (en) * | 1998-03-30 | 1999-12-14 | Koyo Kogyo Kk | Light-weight tile cutter |
-
2018
- 2018-09-22 CN CN201811110878.5A patent/CN109016173B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101444932A (en) * | 2009-01-13 | 2009-06-03 | 蔡崇友 | Bridge-type double beam-guided multi-blade stone cutter |
| CN203716042U (en) * | 2013-12-17 | 2014-07-16 | 湖南江海科技发展有限公司 | Concrete cutting machine |
| CN206536631U (en) * | 2016-11-29 | 2017-10-03 | 武威市津威环境科技有限责任公司 | A kind of foam concrete block Special disc cutting machine |
| CN108437227A (en) * | 2017-11-13 | 2018-08-24 | 惠安县泰达商贸有限责任公司 | A kind of dust-proof perforating device of lift metope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109016173A (en) | 2018-12-18 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |