CN211135760U - Cutting device for sawing machine - Google Patents
Cutting device for sawing machine Download PDFInfo
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- CN211135760U CN211135760U CN201922084113.5U CN201922084113U CN211135760U CN 211135760 U CN211135760 U CN 211135760U CN 201922084113 U CN201922084113 U CN 201922084113U CN 211135760 U CN211135760 U CN 211135760U
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- mounting bracket
- cutting
- band pulley
- belt wheel
- cutting device
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Abstract
The utility model relates to a cutting device for sawing machine, which comprises a mounting rack, the mounting bracket bilateral symmetry is provided with first band pulley and second band pulley, be provided with the saw area between first band pulley and the second band pulley, first band pulley rotates and sets up in the mounting bracket, be provided with first adjustment sliding block on the mounting bracket, the second band pulley rotates and sets up in first adjustment sliding block, be provided with the first adjustment track that supplies first adjustment sliding block to slide on the mounting bracket, first orbital direction of adjustment is the same with the direction that the second band pulley slided towards first band pulley, be provided with the first adjustment pneumatic cylinder that drives first adjustment sliding block and slide on the mounting bracket. Adopt above-mentioned scheme, provide one kind and install the second band pulley in low pressure adjustment sliding block, and realize the relative first band pulley interval of second band pulley through first adjustment pneumatic cylinder to the realization increases the cutting device for sawing machine of saw band life to the adjustment of saw band elasticity.
Description
Technical Field
The utility model relates to a cutting technical field, concretely relates to a cutting device for sawing machine.
Background
A sawing machine is a machine tool for cutting a material to be cut with a cutter such as a saw band, a saw blade, etc., and includes a table for placing the material to be cut and a cutting device for cutting the cut material placed on the table.
The cutting device with the saw belt as the cutter is a cutting device with wide application, is mainly used for cutting materials with long length, enables the saw belt with long enough length to finish cutting when the saw belt descends to a specified depth, and is short in whole cutting working time and high in efficiency.
However, compared with the cutter such as the saw blade, the saw belt needs to be tensioned for use, and in the long-term use process, the saw belt deforms and expands due to long-term stress inside the saw belt, so that the phenomena of loosening and the like occur, and at present, for the saw belt with the deformed and expanded structure, the saw belt is usually directly replaced, so that the waste of the saw belt resources is caused.
Disclosure of Invention
The utility model aims to provide a be not enough to prior art exists, the utility model aims to provide a install the second band pulley in low pressure adjustment sliding block, and realize the relative first band pulley interval of second band pulley through first adjustment pneumatic cylinder to the realization increases the cutting device for sawing machine of saw band life to the adjustment of saw band elasticity.
In order to achieve the above purpose, the utility model provides a following technical scheme: the mounting rack is provided with a first belt wheel and a second belt wheel in a bilateral symmetry mode, a saw belt is arranged between the first belt wheel and the second belt wheel, the second belt wheel is rotatably arranged on the mounting rack, a first adjusting sliding block is arranged on the mounting rack, the first belt wheel is rotatably arranged on the first adjusting sliding block, a first adjusting track for sliding the first adjusting sliding block is arranged on the mounting rack, the track direction of the first adjusting track is the same as the direction of the first belt wheel sliding towards the first belt wheel, and a first adjusting hydraulic cylinder for driving the first adjusting sliding block to slide is arranged on the mounting rack.
Through adopting above-mentioned technical scheme, set up in the mounting bracket through rotating the second band pulley, and realize the adjustment of second band pulley interval relatively through installing first band pulley on first adjustment sliding block to the elasticity of adjustment saw area makes the saw area too loose can take up, and can suitably relax excessively rising, has not only improved the life of saw area, makes the use suitability of saw area stronger moreover.
The utility model discloses further set up to: the saw band is including being located the cutting section between first band pulley and the second band pulley, the mounting bracket is located the left and right sides of cutting section and is provided with respectively and is used for becoming the left socle and the right branch frame parallel with the cutting direction with the cutting section direction, be provided with the guide way that supplies the cutting section to wear to establish on left socle and the right branch frame respectively, each the guide way sets up with the cutting direction parallel arrangement of cutting section.
Through adopting above-mentioned technical scheme, the cutting section is as the position of saw band cutting, need with cutting direction parallel arrangement and make the cutting effect reach the best and the use of protection saw band, consequently, sets up left socle and right branch frame in cutting section both sides, and offers the guide way on left socle and the right branch frame respectively for the cutting section is worn to establish in the guide way and effectual with the cutting section direction become parallel with the cutting direction.
The utility model discloses further set up to: the right branch frame is fixed to be set up in the mounting bracket, be provided with the second adjustment track that supplies the left socle to slide towards the right branch frame on the mounting bracket, the left socle slides and sets up in second adjustment track.
Through adopting above-mentioned technical scheme, the right branch frame is fixed and the left socle realizes the interval with the right branch frame through sliding in second adjustment track for the cutting section length between left socle and the right branch frame can be adjusted, thereby the material of the different length of adaptation is cut, and one end is fixed can carry out more convenient accurate control, and left socle and first band pulley are located the homonymy, thereby the structure of adjusting that will slide all sets up in one side, makes the more convenient of adjustment.
The utility model discloses further set up to: be provided with on the mounting bracket and be used for along cutting direction driven drive pneumatic cylinder with the mounting bracket, drive pneumatic cylinder's output shaft is connected with the mounting bracket, drive pneumatic cylinder deviates from the output shaft side of drive pneumatic cylinder and is provided with the installation end that supplies the installation.
Through adopting above-mentioned technical scheme, the setting of drive hydraulic cylinder for output shaft through drive hydraulic cylinder is connected with the mounting bracket, and can be with the installation end and the external equipment installation of drive hydraulic cylinder, thereby the slip of accessible drive hydraulic cylinder realizes the mounting bracket along sliding of cutting direction, carries out cutting work.
The utility model discloses further set up to: be provided with first articulated seat between the output shaft of actuating cylinder and the mounting bracket, first articulated seat includes first pedestal and first hinge bar, first pedestal and mounting bracket fixed connection, first hinge bar articulates between the output shaft of first pedestal and actuating cylinder, installation department is provided with the articulated seat of second, the articulated seat of second includes second pedestal and second hinge bar, the second hinge bar articulates between second pedestal and installation end, be provided with the direction subassembly on the mounting bracket, the direction subassembly includes direction axle sleeve and guide bar, the direction axle sleeve is fixed in the mounting bracket, the guide bar periphery is located to the cover that slides of direction axle sleeve, the axial and the cutting direction of guide bar are the same.
Through adopting above-mentioned technical scheme, the setting of the articulated seat of first articulated seat and second, not only it is articulated with actuating cylinder and mounting bracket, and it is articulated with actuating cylinder and external equipment, thereby make actuating cylinder be difficult for producing moment of flexure and damaging in the use, in addition, it can further realize leading through the guide bar to the sliding of mounting bracket to establish to slide in the guide bar periphery through the guide shaft sleeve, thereby apply the moment of flexure in the guide bar, the cooperation of direction subassembly and actuating cylinder, make overall structure's support effect, the operating stability, long service life is better.
The utility model discloses further set up to: the axial both ends of guiding axle sleeve internal periphery are provided with the oil blanket of sealed extrusion guide bar respectively, guiding axle sleeve internal periphery is located and is provided with lubricated chamber between two oil blankets, be provided with the emollient filling opening that switches on with lubricated chamber on the guiding axle sleeve.
Through adopting above-mentioned technical scheme, the setting of oil blanket can realize more smooth sliding in the guide bar of uide bushing, and the setting in inside lubricated chamber, then can effectually lubricate oil blanket and guide bar periphery, further improves the smoothness nature of sliding, and the setting of at last emollient filling opening then can carry out the replenishment of emollient to lubricated intracavity, has guaranteed the sufficiency of emollient.
The utility model discloses further set up to: the driving hydraulic cylinders and the guide assemblies are two groups and are symmetrically arranged on the left side and the right side of the mounting frame respectively.
Through adopting above-mentioned technical scheme, the bilateral symmetry setting of two sets of hydraulic drive jar and direction subassembly has not only increased the direction of direction and has carried out the rotation in a circumferential direction spacing, makes more smooth and easy that slides, increases the drive action point moreover, makes the driving force stronger, and drives the atress symmetry, reduces the production of moment of flexure.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is an assembly view of an embodiment of the present invention;
FIG. 2 is an assembly view of an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of an embodiment of the present invention;
FIG. 4 is a partial assembly view of an embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 2;
FIG. 6 is a schematic view of a right bracket according to an embodiment of the present invention;
FIG. 7 is an enlarged view of A in FIG. 2;
FIG. 8 is an enlarged view of B in FIG. 2;
FIG. 9 is a cross-sectional view of a guide assembly in an embodiment of the present invention;
fig. 10 is an enlarged view of C in fig. 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the present invention discloses a cutting device for a sawing machine, comprising a mounting frame 1 formed by splicing plate bodies, a mounting cavity 11 is formed in the mounting frame 1, a first belt wheel 12 and a second belt wheel 13 are symmetrically arranged on the left and right sides of the mounting frame 1 in the mounting cavity 11, respectively, a saw belt 14 is arranged between the first belt wheel 12 and the second belt wheel 13, wherein the second belt wheel 13 on the right side is rotatably arranged on the mounting frame 1 by means of bearings, etc., and the second belt wheel 13 can be connected with a driving device such as a motor (not shown in the figures) to drive the second belt wheel 13 to rotate, thereby realizing the transmission motion of the saw belt 14, as shown in fig. 4-5, an adjusting mounting base 2 is arranged on the rear side of the mounting frame 1 by means of bolts, etc., a first adjusting rail 21 is arranged on the adjusting mounting base 2 by means of arranging baffles on both sides, and the track direction of the first adjusting track 21 is the same as the sliding direction of the first belt pulley 12 towards the first belt pulley 12, in addition, a first adjusting sliding block 22 is arranged in the first adjusting track 21 in a sliding manner, and correspondingly, the first belt pulley 12 is rotatably arranged on the first adjusting sliding block 22 through a bearing and the like, so that the first belt pulley 12 can realize the adjustment of the distance between the first belt pulley 12 and the second belt pulley 13 through the movement along with the first adjusting sliding block 22, thereby being used for tensioning or loosening the saw belt 14, and leading the saw belt 14 under different deformation conditions to be effectively braced for use, in addition, a first adjusting hydraulic cylinder 23 is fixedly arranged on the side, facing the second belt pulley 13, of the adjusting mounting base body 2, through bolts and the like, and the output shaft of the first adjusting hydraulic cylinder 23 is fixedly connected with the first adjusting sliding block 22 through threads and the like, therefore, the first adjusting sliding block 22 and the first belt pulley 23 can be accurately and stably driven by the first adjusting hydraulic cylinder 23 to drive the first adjusting sliding block 22 12 and the first adjusting hydraulic cylinder 23 is arranged towards the second belt wheel 13, the output shaft of the first adjusting hydraulic cylinder 23 bears the pressure stress under the action of the saw belt 14, so that the pressure bearing is more stable.
As shown in fig. 6, the saw belt 14 in this embodiment includes a cutting segment 141 located on the lower side between the first pulley 12 and the second pulley 13, a left bracket 15 and a right bracket 16 are respectively disposed on the left and right sides of the cutting segment 141 outside the mounting frame 1, guide grooves 17 adapted to the thickness of the cutting segment 141 are respectively disposed at the bottom ends of the left bracket 15 and the right bracket 16, and each guide groove 17 is parallel to the vertical direction, so that the saw belt 14 can be parallel to the cutting segment 141 and the guide groove 17 after passing through the guide grooves 17 on the left bracket 15 and the right bracket 16, and is parallel to the vertical direction, so that the cutting device can be mounted to a required device, and the cutting segment 141 is driven to perform effective stable cutting downward along the vertical direction.
Preferably, the right bracket 16 in this embodiment is fixedly mounted to the mounting bracket 1 by means of bolts or the like, and the mounting bracket 1 is located on the left bracket 15 side and is formed with a second adjusting rail 18 by means of two rail plates, wherein the rail direction of the second adjusting rail 18 is set to extend from the first pulley 12 to the second pulley 13, so that the left bracket 15 is clamped on the second adjusting rail 18 to realize sliding along the second adjusting rail 18, thereby increasing or decreasing the effective length of the cutting segment 141 between the left bracket 15 and the right bracket 16 for adapting to different use conditions.
Referring to fig. 7 to 8, in the present embodiment, the driving hydraulic cylinders 3 are respectively disposed on the left and right sides of the rear side of the mounting frame 1, wherein the output shafts of the driving hydraulic cylinders 3 are connected to the mounting frame 1, and the output shaft side of the driving hydraulic cylinder 3 away from the driving hydraulic cylinder 3 is provided with a mounting end, so that the driving hydraulic cylinder 3 can be mounted to the device requiring the cutting device through the mounting end, and the sliding of the mounting frame 1 is pushed by the driving hydraulic cylinder 3, thereby driving the sliding of the cutting segment 141 to perform the cutting operation.
Preferably, a first hinge seat 31 is disposed between the output shaft of the driving hydraulic cylinder 3 and the mounting bracket 1 in this embodiment, wherein the first hinge seat 31 includes a first seat body 311 and a first hinge rod 312, the first seat body 311 is fixedly connected to the mounting bracket 1 by bolts or the like, the first hinge rod 312 is hinged between the first seat body 311 and the output shaft of the driving hydraulic cylinder 3, in addition, a second hinge seat 32 is disposed at the mounting end, wherein the second hinge seat 32 includes a second seat body 321 and a second hinge rod 322, and the second hinge rod 322 is hinged between the second seat body 321 and the mounting end. Therefore, the second seat 321 can be fixedly connected to the device requiring the cutting device by bolts, and under the action of the first hinge seat 31 and the second hinge seat 32, the driving hydraulic cylinder 3 is not only hinged to the mounting frame 1, but also hinged to the external device, so that the driving hydraulic cylinder 3 is not easily damaged by bending moment during use.
Referring to fig. 9 to 10, the left and right sides of the rear side of the mounting frame 1 in the present embodiment are respectively provided with a guide assembly 4, wherein each guide assembly 4 includes a guide shaft sleeve 41 and a guide rod 42, the guide shaft sleeve 41 is fixedly mounted on the mounting frame 1 by bolts or the like, and the guide shaft sleeve 41 is slidably sleeved on the periphery of the guide rod 42, wherein the guide rod 42 has the same axial direction as the cutting direction along the vertical direction. Therefore, it can further realize leading through the sliding of guide bar 42 to the installation frame 1 to establish through the guide shaft sleeve 41 cover and slide in the guide bar 42 periphery, can install guide bar 42 on the equipment that needs to use cutting device through modes such as bolt to exert the bending moment on guide bar 42, guide assembly 4 and the cooperation of driving hydraulic cylinder 3 make overall structure's supporting effect, operating stability, life better.
In addition, the oil seals 43 and the copper sleeves 44 are disposed at the two axial ends of the inner periphery of the guide shaft sleeve 41 in the embodiment, so that the guide shaft sleeve 41 can slide on the guide rod 42 more smoothly under the action of the copper sleeves 44, and the oil seals 43 isolate the copper sleeves 44 from contacting the outside at the outer side, thereby preventing impurities from entering the copper sleeves 44 and being abraded, and playing a role in protection.
In addition, in the present embodiment, a lubrication chamber 45 is provided between the two copper sleeves 44 on the inner periphery of the guide bush 41, and a lubricant inlet 46 communicating with the lubrication chamber 45 is provided on the guide bush 41. Therefore, the arrangement of the internal lubricating cavity 45 can effectively lubricate the peripheries of the copper bush 44, the oil seal 43 and the guide rod 42, the sliding smoothness is further improved, and finally the arrangement of the lubricant injection port 46 can supplement the lubricant in the lubricating cavity 45, so that the sufficiency of the lubricant is ensured.
Claims (7)
1. A cutting device for a sawing machine, characterized by: the mounting rack is provided with a first belt wheel and a second belt wheel in a bilateral symmetry mode, a saw belt is arranged between the first belt wheel and the second belt wheel, the second belt wheel is rotatably arranged on the mounting rack, a first adjusting sliding block is arranged on the mounting rack, the first belt wheel is rotatably arranged on the first adjusting sliding block, a first adjusting track for sliding the first adjusting sliding block is arranged on the mounting rack, the track direction of the first adjusting track is the same as the direction of the first belt wheel sliding towards the second belt wheel, and a first adjusting hydraulic cylinder for driving the first adjusting sliding block to slide is arranged on the mounting rack.
2. A cutting device for sawing machine as claimed in claim 1, characterized in that: the saw band is including being located the cutting section between first band pulley and the second band pulley, the mounting bracket is located the left and right sides of cutting section and is provided with respectively and is used for becoming the left socle and the right branch frame parallel with the cutting direction with the cutting section direction, be provided with the guide way that supplies the cutting section to wear to establish on left socle and the right branch frame respectively, each the guide way sets up with the cutting direction parallel arrangement of cutting section.
3. A cutting device for sawing machine as claimed in claim 2, characterized in that: the right branch frame is fixed to be set up in the mounting bracket, be provided with the second adjustment track that supplies the left socle to slide towards the right branch frame on the mounting bracket, the left socle slides and sets up in second adjustment track.
4. A cutting device for sawing machine as claimed in claim 1, characterized in that: be provided with on the mounting bracket and be used for along cutting direction driven drive pneumatic cylinder with the mounting bracket, drive pneumatic cylinder's output shaft is connected with the mounting bracket, drive pneumatic cylinder deviates from the output shaft side of drive pneumatic cylinder and is provided with the installation end that supplies the installation.
5. A cutting device for sawing machine as claimed in claim 4, characterized in that: be provided with first articulated seat between the output shaft of actuating cylinder and the mounting bracket, first articulated seat includes first pedestal and first hinge bar, first pedestal and mounting bracket fixed connection, first hinge bar articulates between the output shaft of first pedestal and actuating cylinder, installation department is provided with the articulated seat of second, the articulated seat of second includes second pedestal and second hinge bar, the second hinge bar articulates between second pedestal and installation end, be provided with the direction subassembly on the mounting bracket, the direction subassembly includes direction axle sleeve and guide bar, the direction axle sleeve is fixed in the mounting bracket, the guide bar periphery is located to the cover that slides of direction axle sleeve, the axial and the cutting direction of guide bar are the same.
6. A cutting device for sawing machine as claimed in claim 5, characterized in that: the axial both ends of guiding axle sleeve internal periphery are provided with the oil blanket of sealed extrusion guide bar respectively, guiding axle sleeve internal periphery is located and is provided with lubricated chamber between two oil blankets, be provided with the emollient filling opening that switches on with lubricated chamber on the guiding axle sleeve.
7. A cutting device for sawing machine as claimed in claim 5, characterized in that: the driving hydraulic cylinders and the guide assemblies are two groups and are symmetrically arranged on the left side and the right side of the mounting frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084113.5U CN211135760U (en) | 2019-11-27 | 2019-11-27 | Cutting device for sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084113.5U CN211135760U (en) | 2019-11-27 | 2019-11-27 | Cutting device for sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135760U true CN211135760U (en) | 2020-07-31 |
Family
ID=71773966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084113.5U Active CN211135760U (en) | 2019-11-27 | 2019-11-27 | Cutting device for sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211135760U (en) |
-
2019
- 2019-11-27 CN CN201922084113.5U patent/CN211135760U/en active Active
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