CN205188785U - Joint cutter with grind saw bit function - Google Patents
Joint cutter with grind saw bit function Download PDFInfo
- Publication number
- CN205188785U CN205188785U CN201520952975.4U CN201520952975U CN205188785U CN 205188785 U CN205188785 U CN 205188785U CN 201520952975 U CN201520952975 U CN 201520952975U CN 205188785 U CN205188785 U CN 205188785U
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- CN
- China
- Prior art keywords
- saw blade
- knife
- inverted
- sharpening
- support
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- 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
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Abstract
The utility model provides a joint cutter with grind saw bit function, it relates to mechanical technical field, it contains organism, water tank, adjustable length axle, first saw blade, second saw blade, knife sharpening device, water jet equipment, water pipe, first saw blade and second saw blade top all be provided with knife sharpening device, knife sharpening device contain the type of falling U whet a knife support and grinding apparatus, two types of falling U whet a knife the support respectively with first saw blade and the cooperation of second saw blade, the type of falling U whet a knife that the top is provided with the type of falling V grinding apparatus in the support, the type of falling U whet a knife one side of support and be provided with the water jet equipment of directional first saw blade of delivery port and second saw blade, the water jet equipment expert pipe and the pump body are connected with the water tank, adjustable length axle one end and motor output shaft. A joint cutter with grind saw bit function, need not to change the saw blade that is worn and torn, improved work efficiency, the saw blade life cycle is long.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to a kind of joint cutter with mill saw blade function.
Background technology
Joint cutter is comparatively common in pavement engineering work progress, is mainly used for laterally cutting out shrinkage joint just spreading on the cement pavement built up.The work of joint cutter mainly transfers cutting road surface by the high-speed rotary of section, and can inevitably produce a large amount of dust in the middle of this process, this will have influence on the health of human body, and also can produce larger noise when cutting operation.Due to section High Rotation Speed and ground friction will produce a large amount of heat, this also can make cutting temperature suddenly high, badly influences the application life of section.
Joint cutter is primarily of compositions such as fuselage, walking mechanism, elevating mechanism and cutting mechanisms, wherein, fuselage comprises base plate, base plate is fixed with support, base plate bottom is provided with hind axle by bearing support, and the two ends of hind axle are separately installed with rear walking wheel, is provided with the bottom girder extended to front-rear direction respectively in the middle part of hind axle, make this bottom girder form leverage, be separately installed with front walking wheel in both sides, bottom girder front end; Elevating mechanism comprises the handwheel, adjusting screw, the top cylinder that are arranged on fuselage afterbody, adjusting screw is assemblied in back-end support by bearing support axial limiting vertical rotating, the upper end of top cylinder is threaded with adjusting screw, and pinned connection is passed through in lower end and the bottom girder rear end of top cylinder.When rotation hand wheel, adjusting screw drives bottom girder rear end to move up and down by top cylinder, thus makes the front end of bottom girder take hind axle as the upper and lower tilting of fulcrum, realizes the lift adjustment of fuselage.
Because the grade and standard of building now highway are more and more higher, increasing highway is made to need to carry out transforming and newly-built.In highway rebuilding and newly-built process, when can not disposable full width pavement spread time, difference paves between face can form seam, cutting machine is when joint-cutting, the long-time cutting on saw blade and road surface can cause blade wear, needs to change saw blade, and changing saw blade needs to grind with knife sharpener, lose time, lavish labor on.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides the joint cutter with mill saw blade function that a kind of structure is simple, reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises body, water tank, length-adjustable shaft, the first saw blade, the second saw blade, knife sharpening device, water injector, water pipe; Water tank is provided with in described body; Described body one end is provided with length-adjustable shaft; One end of described length-adjustable shaft is connected with the first saw blade, and the other end of described length-adjustable shaft is connected with the second saw blade; Knife sharpening device is provided with above the first described saw blade and the second saw blade; Described knife sharpening device comprises inverted U sharpening support and grinding tool; Two inverted U sharpening supports coordinate with the first saw blade and the second saw blade respectively; Described inverted U sharpening support inner top is provided with reverse V-shaped grinding tool; The side of described inverted U sharpening support is provided with the water injector that delivery port points to the first saw blade and the second saw blade, and water injector is connected with water tank with the pump housing by water pipe; Described length-adjustable shaft one end is connected with motor output shaft.
As preferably, described grinding tool is ceramic abrasive tool.
As preferably, described inverted U sharpening support installing is on the shell of body, and inverted U sharpening pedestal lower end is positioned at the top of length-adjustable shaft.
During the utility model operation, while driven by motor first saw blade and the second saw blade rotate, the teeth portion of the grinding tool in inverted U sharpening support to the first saw blade and the second saw blade plays abrasive action.
After adopting said structure, the beneficial effect that the utility model produces is: a kind of joint cutter with mill saw blade function described in the utility model, without the need to changing the saw blade be worn, improve operating efficiency, saw blade life cycle is long, the utility model have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart;
Fig. 2 is the enlarged drawing of knife sharpening device 6 in Fig. 1.
Description of reference numerals:
1, body; 2, water tank; 3, length-adjustable shaft; 4, the first saw blade; 5, the second saw blade; 6, knife sharpening device; 7, water injector; 8, water pipe; 9, inverted U sharpening support; 10, grinding tool.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to such as Fig. 1---shown in Fig. 2, this detailed description of the invention adopts following technical scheme: it comprises body 1, water tank 2, length-adjustable shaft 3, first saw blade 4, second saw blade 5, knife sharpening device 6, water injector 7, water pipe 8; Water tank 2 is provided with in described body 1; Described body 1 one end is provided with length-adjustable shaft 3; One end of described length-adjustable shaft 3 is connected with the first saw blade 4, and the other end of described length-adjustable shaft 3 is connected with the second saw blade 5; Knife sharpening device 6 is provided with above the first described saw blade 4 and the second saw blade 5; Described knife sharpening device 6 comprises inverted U sharpening support 9 and grinding tool 10; Two inverted U sharpening supports 9 coordinate with the first saw blade 4 and the second saw blade 5 respectively; Described inverted U sharpening support 9 inner top is provided with reverse V-shaped grinding tool 10; The side of described inverted U sharpening support 9 is provided with the water injector 7 that delivery port points to the first saw blade 4 and the second saw blade 5, and water injector 7 is connected with water tank 2 with the pump housing by water pipe 8; Described length-adjustable shaft 3 one end is connected with motor output shaft.
As preferably, described grinding tool 10 is ceramic abrasive tool.
As preferably, described inverted U sharpening support 9 is arranged on the shell of body 1, and inverted U sharpening support 9 lower end is positioned at the top of length-adjustable shaft 3.
During the operation of this detailed description of the invention, while driven by motor first saw blade 4 and the second saw blade 5 rotate, the teeth portion of the grinding tool 10 in inverted U sharpening support 9 to the first saw blade 4 and the second saw blade 5 plays abrasive action.
After adopting said structure, the beneficial effect that this detailed description of the invention produces for: a kind of described in this detailed description of the invention has the joint cutter of mill saw blade function, without the need to changing the saw blade be worn, improve operating efficiency, saw blade life cycle is long, this detailed description of the invention have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. have a joint cutter for mill saw blade function, it comprises body, water tank, length-adjustable shaft, the first saw blade, the second saw blade; Water tank is provided with in described body; Described body one end is provided with length-adjustable shaft; One end of described length-adjustable shaft is connected with the first saw blade, and the other end of described length-adjustable shaft is connected with the second saw blade; It is characterized in that it also comprises knife sharpening device, water injector, water pipe; Knife sharpening device is provided with above the first described saw blade and the second saw blade; Described knife sharpening device comprises inverted U sharpening support and grinding tool; Two inverted U sharpening supports coordinate with the first saw blade and the second saw blade respectively; Described inverted U sharpening support inner top is provided with reverse V-shaped grinding tool; The side of described inverted U sharpening support is provided with the water injector that delivery port points to the first saw blade and the second saw blade, and water injector is connected with water tank with the pump housing by water pipe; Described length-adjustable shaft one end is connected with motor output shaft.
2. a kind of joint cutter with mill saw blade function according to claim 1, is characterized in that: described grinding tool is ceramic abrasive tool.
3. a kind of joint cutter with mill saw blade function according to claim 1, is characterized in that: described inverted U sharpening support installing is on the shell of body, and inverted U sharpening pedestal lower end is positioned at the top of length-adjustable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952975.4U CN205188785U (en) | 2015-11-26 | 2015-11-26 | Joint cutter with grind saw bit function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952975.4U CN205188785U (en) | 2015-11-26 | 2015-11-26 | Joint cutter with grind saw bit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188785U true CN205188785U (en) | 2016-04-27 |
Family
ID=55781788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952975.4U Expired - Fee Related CN205188785U (en) | 2015-11-26 | 2015-11-26 | Joint cutter with grind saw bit function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052458A (en) * | 2017-04-10 | 2017-08-18 | 成都大唐弘伟木业有限公司 | A kind of portable grinding apparatus based on desktop circular sawing machine |
| CN107803557A (en) * | 2017-12-13 | 2018-03-16 | 泰兴市汇辰过滤器制造有限公司 | A kind of high efficiency cuts electric saw |
| CN112720627A (en) * | 2020-12-17 | 2021-04-30 | 萍乡市恩硕科技有限公司 | Cutting device is used in computer mainboard processing |
| CN113216653A (en) * | 2021-04-06 | 2021-08-06 | 圣都家居装饰有限公司杭州分公司 | Construction device and construction method for sunken toilet |
-
2015
- 2015-11-26 CN CN201520952975.4U patent/CN205188785U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052458A (en) * | 2017-04-10 | 2017-08-18 | 成都大唐弘伟木业有限公司 | A kind of portable grinding apparatus based on desktop circular sawing machine |
| CN107803557A (en) * | 2017-12-13 | 2018-03-16 | 泰兴市汇辰过滤器制造有限公司 | A kind of high efficiency cuts electric saw |
| CN112720627A (en) * | 2020-12-17 | 2021-04-30 | 萍乡市恩硕科技有限公司 | Cutting device is used in computer mainboard processing |
| CN113216653A (en) * | 2021-04-06 | 2021-08-06 | 圣都家居装饰有限公司杭州分公司 | Construction device and construction method for sunken toilet |
| CN113216653B (en) * | 2021-04-06 | 2022-06-17 | 圣都家居装饰有限公司杭州分公司 | Construction device and construction method for sunken toilet |
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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: 20160427 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |