CN202062270U - Grinder for shear knife of pulverizer - Google Patents
Grinder for shear knife of pulverizer Download PDFInfo
- Publication number
- CN202062270U CN202062270U CN2011201136049U CN201120113604U CN202062270U CN 202062270 U CN202062270 U CN 202062270U CN 2011201136049 U CN2011201136049 U CN 2011201136049U CN 201120113604 U CN201120113604 U CN 201120113604U CN 202062270 U CN202062270 U CN 202062270U
- Authority
- CN
- China
- Prior art keywords
- frame
- shear knife
- fixed
- pulverizer
- cooperates
- 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
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a grinder for the shear knife of a pulverizer. The grinder comprises a frame, wherein two parallel slide rails are arranged on the top surface of the frame; a fixing bracket is arranged above the frame; pulleys matched with the slide rails are mounted at the bottom of the fixing bracket; a driving mechanism for driving the fixing bracket to slide back and forth along the slide rails is arranged on the frame; a seat plate is arranged on the fixing bracket; the a shear knife clamp is fixed on the top surface of the seat plate; a grinding wheel is mounted right above the shear knife clamp; and the rotating shaft of the grinding wheel is horizontal and is perpendicular to the slide rails. The driving mechanism comprises a motor, a reducer and a linkage rod composed of a first push rod and a second push rod which are hinged with each other, wherein one end of the linkage rod is hinged with the seat plate, and the other end of the linkage rod is fixed with the output shaft of the reducer. In the utility model, the shear knife is fixed on the shear knife clamp capable of reciprocating, and the grinding wheel is used to grind the blade point of the shear knife, so that automatic operation can be achieved, and the work efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of cutter sharpener, relates in particular to a kind of pulverizer shear knife grinding machine.
Background technology
Disintegrating machine generally is used for bulk materials is cut into piece material, and in long-term use, its inner shear knife meeting passivation is renderd a service thereby influence is broken, therefore need dash mill to shear knife, allows its knife edge become sharp.Conventional method is that shear knife is carried out manual friction on emery wheel, and this kind mode efficient is very low, and labour intensity is big.
Summary of the invention
The utility model provides a kind of pulverizer shear knife grinding machine, and the method efficient that has solved the existing cutting knife that grinds scissors is low, the problem that labour intensity is big.
A kind of pulverizer shear knife grinding machine comprises frame, and described frame end face is provided with two parallel slide rails, and the frame top is provided with fixed mount, and the pulley that cooperates with slide rail is installed in the fixed mount bottom, and frame is provided with and drives the driving mechanism that fixed mount reciprocatingly slides along slide rail; Fixed mount is provided with seat board, and the seat board end face is fixed with the shear knife anchor clamps, directly over the shear knife anchor clamps grinding abrasive disk is installed, the rotating shaft level and the vertical slide rail of grinding abrasive disk.Described driving mechanism comprises motor, decelerator and the gangbar of being made up of first push rod that is hinged and second push rod, and gangbar one end and seat board are hinged, and the device output shaft of the other end and deceleration is fixed.
Described frame is made up of the underframe that stacks gradually from top to bottom, middle frame and upper frame, slide mechanism by the glide direction vertical slide rail between underframe and the middle frame cooperates, the edge of underframe end face parallel sliding track one side is provided with the fixed head of plurality of vertical, be provided with the adjusting rod of some parallel sliding mechanism glide direction between fixed head and the middle frame, adjusting rod one end excessively cooperates with through hole on the fixed head, the other end cooperates with screwed hole on the middle frame, be installed with first gear on the body of rod of every adjusting rod, all first gears link by first chain with their engagements.
Be provided with the support bar of at least three vertical support upper frames between described upper frame and the middle frame, the underframe end face has the locating hole that excessively cooperates with the support bar bottom, there is the adjustment hole with the supporting bar top threaded engagement upper frame bottom, be with second gear on the every support bar, all gears link by second chain with their engagements.
The utility model by shear knife is fixed on can reciprocating anchor clamps on, utilize the knife edge of grinding abrasive disk fricting shearing cutter simultaneously, can realize automatic operation, increased substantially operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model grinding machine;
Fig. 2 removes B after the grinding abrasive disk part to view for grinding machine shown in Figure 1;
Fig. 3 is a grinding machine A-A profile shown in Figure 1;
Fig. 4 is the sectional view of the utility model grinding machine shear knife anchor clamps.
The specific embodiment
As Fig. 1, Fig. 2 and disintegrating machine shear knife grinding machine shown in Figure 3, comprise frame 1, frame 1 is made up of stacked upper frame 101, middle frame 102 and underframe 103, wherein upper frame 101 tops are provided with two parallel slide rails 104, there is fixed mount 2 top, and fixed mount 2 bottoms are provided with the pulley 201 that cooperates with slide rail 104.Shear knife anchor clamps 3 are installed on the fixed mount 2, and shear knife anchor clamps 3 tops are provided with grinding abrasive disk 4, and the rotating shaft level of grinding abrasive disk 4 and vertical slide rail 104 are fixed on the frame 1 by support.On the frame 1 motor 5 is installed simultaneously, motor 5 drives grinding abrasive disk 4 by belt pulley and belt 501 and rotates.Grinding abrasive disk 4 tops are provided with semicircular protective cover 6, and water inlet pipe 7 is set on the protective cover 6, and the water in the water inlet pipe 7 is mainly used in cooling grinding abrasive disk 4.
Drive the driving mechanism 8 of fixed mount 2 motions on the upper frame in addition, this driving mechanism is made up of motor 801, decelerator 802 and gangbar 803, gangbar 803 1 ends and fixed mount 2 are hinged, the other end is fixedlyed connected with the output shaft of decelerator 802, and gangbar 803 is by push rod 804 and 805 hinged compositions of push rod.
The two ends of underframe 103 length directions have the guide rail 105 of vertical slide rail 104 respectively, the roller 106 that cooperates with guide rail 105 is arranged at frame 102 bottoms in corresponding, one side of underframe 103 length directions is along the fixed head 107 that has two vertically to be provided with, the adjusting rod 108 that level is arranged between fixed head 107 and the middle frame 102, sheathed gear 109 on the body of rod of adjusting rod, all gears link by the chain 110 with their engagement.Through hole excessively cooperates on adjusting rod one end and the fixed head, and another bottom is threaded with middle frame, and for the ease of rotating, wherein an adjusting rod is bent to form handle 111.Swing handle 111 can allow all adjusting rods 108 rotate, and allows roller 106 slide on guide rail 105.
Four vertical support bars 112 are arranged between upper frame 101 and the middle frame 102, be located at the place, four angles of frame 1, support the parts of upper frame 101 and top.Sheathed gear 113 on the body of rod of every support bar, all gears link by the chain 114 with their engagements.The support bar bottom excessively cooperates with fixing hole on the middle frame 102, and the top is threaded with upper frame 101, and wherein a support bar passes upper frame 101, the bending back forms handle 115, swing handle 115, all support bars rely on gear and chain 114 to rotate synchronously, thereby regulate the height of upper frame 101.
Be illustrated in figure 4 as the longitudinal sectional drawing of shear knife anchor clamps 3, comprise being fixed on seat board 202 upper substrates 301, seat board 202 is on fixed mount 2.Pole plate 301 has the angle of inclination of two clamping plate that are parallel to each other and tilt 302,303, clamping plate to determine according to the inclination angle of the knife edge, will guarantee during clamping that the knife edge face of shear knife is a level.The outside of clamping plate 303 has 304, two screw rods 305 of three reinforcements to pass clamping plate 303 to be used for shear knife is clamped.
When above-mentioned grinding machine is worked, earlier shear knife is fixed on the shear knife anchor clamps 3, then by swing handle 115 and handle 111, fixed mount 2 is moved on to suitable position, shear knife anchor clamps 3 are installed on the seat board 202, handle 115 and handle 111 again reverse, allow shear knife be positioned at the below of grinding abrasive disk 4, and its knife edge face is close to the wheel face of grinding abrasive disk 4, and open motor 801 and motor 5, fixed mount is in the reciprocating motion process, the knife edge face of shear knife and the wheel face friction of grinding abrasive disk 5, in start process, water inlet pipe 7 water flowings, cooling grinding abrasive disk 4.Grind the back and repeated above-mentioned steps, ground next shear knife.
Claims (4)
1. a pulverizer shear knife grinding machine comprises frame, it is characterized in that, described frame end face is provided with two parallel slide rails, the frame top is provided with fixed mount, and the pulley that cooperates with slide rail is installed in the fixed mount bottom, and frame is provided with and drives the driving mechanism that fixed mount reciprocatingly slides along slide rail; Fixed mount is provided with seat board, and the seat board end face is fixed with the shear knife anchor clamps, directly over the shear knife anchor clamps grinding abrasive disk is installed, the rotating shaft level and the vertical slide rail of grinding abrasive disk.
2. pulverizer shear knife grinding machine according to claim 1, it is characterized in that, described driving mechanism comprises motor, decelerator and the gangbar of being made up of first push rod that is hinged and second push rod, and gangbar one end and seat board are hinged, and the device output shaft of the other end and deceleration is fixed.
3. pulverizer shear knife grinding machine according to claim 1, it is characterized in that, described frame is by the underframe that stacks gradually from top to bottom, middle frame and upper frame are formed, slide mechanism by the glide direction vertical slide rail between underframe and the middle frame cooperates, the edge of underframe end face parallel sliding track one side is provided with the fixed head of plurality of vertical, be provided with the adjusting rod of some parallel sliding mechanism glide direction between fixed head and the middle frame, adjusting rod one end excessively cooperates with through hole on the fixed head, the other end cooperates with screwed hole on the middle frame, be installed with first gear on the body of rod of every adjusting rod, all first gears link by first chain with their engagements.
4. pulverizer shear knife grinding machine according to claim 3, it is characterized in that, be provided with the support bar of at least three vertical support upper frames between described upper frame and the middle frame, the underframe end face has the locating hole that excessively cooperates with the support bar bottom, there is the adjustment hole with the supporting bar top threaded engagement upper frame bottom, be with second gear on the every support bar, all gears link by second chain with their engagements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136049U CN202062270U (en) | 2011-04-18 | 2011-04-18 | Grinder for shear knife of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201136049U CN202062270U (en) | 2011-04-18 | 2011-04-18 | Grinder for shear knife of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062270U true CN202062270U (en) | 2011-12-07 |
Family
ID=45056148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201136049U Expired - Fee Related CN202062270U (en) | 2011-04-18 | 2011-04-18 | Grinder for shear knife of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659481A (en) * | 2013-11-29 | 2014-03-26 | 南宁市日建塑料包装有限责任公司 | Cutter grinder |
-
2011
- 2011-04-18 CN CN2011201136049U patent/CN202062270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659481A (en) * | 2013-11-29 | 2014-03-26 | 南宁市日建塑料包装有限责任公司 | Cutter grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201960675U (en) | Point cutting type band saw cutter special for large-sized sapphire | |
| CN105772845A (en) | Cutting machine with sliding positioning function | |
| CN101574783B (en) | Transverse and longitudinal movement knifemachine | |
| CN102500815A (en) | Edge cutting device for crossbeam of blade of wind power generator | |
| KR20150039498A (en) | Apparatus for cutting stone of bridge type | |
| CN201186398Y (en) | High precision knife sharpener | |
| CN101486153A (en) | Multifunctional sharpening machine | |
| CN205635362U (en) | Novel glass -cutting edging all -in -one | |
| CN205733245U (en) | A kind of cutting machine with slip positioning function | |
| CN209425580U (en) | Ecological sheet material desktop type cutting equipment | |
| CN204414198U (en) | A kind of two-way cutting means | |
| CN2910444Y (en) | Grinder for wolfram steel saw bit | |
| CN202062270U (en) | Grinder for shear knife of pulverizer | |
| CN202070985U (en) | Automatic abrasive belt circular mill | |
| CN211438340U (en) | Plate shearing machine | |
| CN102555071A (en) | Single-arm disc stone cutter | |
| CN201030500Y (en) | Stone grinder | |
| CN203751979U (en) | Knife stone device with automatic release of sharpening force | |
| CN2788964Y (en) | Full automatic fast sharpening machine for cutter and shear blades | |
| CN214417827U (en) | Automatic saw cutting platform | |
| CN201471224U (en) | Knife grinding machine moving in longitudinal and lateral directions | |
| CN112440356A (en) | Bamboo chip deburring cuts angle ware | |
| CN201316908Y (en) | Sectional material cutting machine | |
| CN210633380U (en) | Edge of a knife grinding device is used in production of scribing sword | |
| CN208743819U (en) | Automatic grinding saw type cutting machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20160418 |