CN209919012U - Sawtooth sharpening machine - Google Patents
Sawtooth sharpening machine Download PDFInfo
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- CN209919012U CN209919012U CN201920522153.0U CN201920522153U CN209919012U CN 209919012 U CN209919012 U CN 209919012U CN 201920522153 U CN201920522153 U CN 201920522153U CN 209919012 U CN209919012 U CN 209919012U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 230000008439 repair process Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000003754 machining Methods 0.000 description 5
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model discloses a sawtooth grinding machine, which comprises a base, a grinding wheel mechanism, a fixing mechanism, a driving mechanism and a tooth guide mechanism, wherein the fixing mechanism is arranged at the upper end of the base in a sliding way, the driving mechanism is arranged on the base and is positioned at the rear side of the fixing mechanism, the driving end of the driving mechanism faces forwards and is in transmission connection with the fixing mechanism, the grinding wheel mechanism and the tooth guide mechanism are both fixedly arranged at the upper end of the base and are distributed at intervals along the left and right directions at the front side of the fixing mechanism, the fixing mechanism is used for bearing a saw blade to be processed and fixing the saw blade during processing of the saw blade, the saw blade of the saw blade faces forwards, the tooth mouth of the saw blade is parallel to the plane where the grinding wheel of the grinding wheel mechanism is positioned, the driving mechanism is used for driving the fixing mechanism to drive the saw blade on the fixing mechanism to move along the tooth mouth direction of the saw blade to be close, the structure is simple.
Description
Technical Field
The utility model belongs to saw bit processing equipment field especially relates to a sawtooth sharpening machine.
Background
After the saw blade is used for a long time, the saw tooth side of the saw blade can be passivated due to abrasion, and the passivated saw blade usually needs to be repaired to prolong the service life of the saw blade and save the cost. The existing saw blade grinding is usually carried out by utilizing an abrasive machine, the processing efficiency is low, and the saw blade is easily scrapped due to artificial reasons.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a simple structure, application method's sawtooth sharpening machine, its machining efficiency is high, and degree of automation is high.
In order to achieve the above purpose, the technical solution of the present invention is as follows: a sawtooth grinding machine comprises a base, a grinding wheel mechanism, a fixing mechanism, a driving mechanism and a tooth guide mechanism, wherein the fixing mechanism is slidably mounted at the upper end of the base, the driving mechanism is mounted on the base and located at the rear side of the fixing mechanism, the driving end of the driving mechanism faces forwards and is in transmission connection with the fixing mechanism, the grinding wheel mechanism and the tooth guide mechanism are fixedly mounted at the upper end of the base and are distributed at the front side of the fixing mechanism at intervals along the left-right direction, the fixing mechanism is used for bearing a saw blade to be machined and fixing the saw blade during machining of the saw blade, the sawteeth of the saw blade face forwards, the tooth mouth direction of the sawteeth of the saw blade is parallel to the plane where the grinding wheel of the grinding wheel mechanism is located, the driving mechanism is used for driving the fixing mechanism to drive the saw blade on the fixing mechanism to move to be close to the grinding wheel mechanism to repair and machine, the tooth guide mechanism is used for driving the saw blade to move on the fixing mechanism along the left and right directions one by one.
The beneficial effects of the above technical scheme are that: the saw blade repairing mechanism is simple in structure, the saw blade to be repaired is limited through the fixing mechanism and is fixed during machining, the fixing mechanism is driven by the driving mechanism to drive the saw blade to move to be close to the grinding wheel mechanism for repairing and machining, and the tooth guide mechanism drives the saw blade to move on the fixing mechanism so that every saw tooth on the saw blade can move one by one to be repaired and machined by the grinding wheel mechanism.
In the technical scheme, the grinding wheel mechanism is a grinding wheel machine.
The beneficial effects of the above technical scheme are that: the structure is simple.
Among the above-mentioned technical scheme fixed establishment includes slide and spacing mounting, spacing mounting is equipped with two, the slide is the strip shaped plate, and it is in along left right direction horizontal setting on the base, and the two relative sliding connection, two spacing mounting sets up along left right direction interval the upper end of slide, and lie in grinding wheel mechanism's the left and right sides, the saw bit of treating processing is placed along left right direction on the slide, and its one side that is equipped with the sawtooth is forward and outstanding the front side of slide, two spacing mounting is used for jointly with the saw bit is spacing on the slide, and saw bit adds man-hour and fixes it on the slide.
The beneficial effects of the above technical scheme are that: the saw blade limiting device comprises a sliding plate, a limiting fixing piece and a tooth guide mechanism, wherein the sliding plate is used for placing a saw blade, the limiting fixing piece is fixed on the sliding plate when the saw blade is machined, and the saw blade is limited on the sliding plate along the front-back direction when the saw blade is driven to move by the tooth guide mechanism.
Every among the above-mentioned technical scheme spacing mounting includes connecting piece, first extensible member and spacing subassembly, the connecting piece is straight shaft-like, and two the equal vertical setting of connecting piece is in the rear side of slide upper end, its upper end all buckles forward, two first extensible member is installed respectively and is corresponded the upper end of connecting piece kink, and its flexible end is down and run through the kink of connecting piece, every the flexible end tip of first extensible member all is equipped with a briquetting, two spacing subassembly is installed and is corresponded the front end of connecting piece kink, two briquetting of first extensible member synchronous drive compress tightly the saw bit on the slide, two spacing subassembly is used for jointly with the saw bit is spacing along the fore-and-aft direction on the slide.
The beneficial effects of the above technical scheme are that: its simple structure utilizes first extensible member drive briquetting to compress tightly the saw bit on the slide in order to fix, and when leading tooth mechanism drive saw bit and move on the slide, the shrink of first extensible member is loosened the saw bit to carry on spacingly by spacing subassembly to the saw bit.
In the technical scheme, the limiting component comprises a sliding rod, a spring and a limiting plate, the front ends of the bending parts of the two connecting pieces are both positioned above the sliding plate, and are all provided with downward flanges, the flanges are respectively provided with sliding holes which penetrate through the flanges in the front and back directions, each sliding rod penetrates through the corresponding sliding hole, and is connected with the corresponding sliding hole in a sliding way, the rear end part of each sliding rod is provided with a butting block, the front end of each sliding rod is respectively connected and fixed with the corresponding limiting plate, the lower end of each limiting plate extends downwards to be close to the lower end of the sliding plate, each spring is sleeved on the sliding rod in a sliding way, and the two ends of the spring are respectively butted with the butting block and the flanging part of the connecting piece, under the elastic force action of the two springs, the saw blade is limited between the two connecting pieces and the two limiting plates along the front-back direction by the two limiting plates.
The beneficial effects of the above technical scheme are that: the saw blade clamping device is simple in structure, and the saw blade is always clamped on the sliding plate through the limiting plate, so that deviation of the saw blade when the sliding plate moves is avoided.
In the technical scheme, the tooth guide mechanism comprises a support rod, a second telescopic piece and a third telescopic piece, wherein the support rod is vertically arranged on the base, the second telescopic piece is horizontally arranged at the upper end of the support rod, the telescopic end of the second telescopic piece faces left or right, the third telescopic piece is arranged at the telescopic end of the second telescopic piece, the telescopic end of the third telescopic piece faces downwards, the third telescopic piece extends to stretch into saw blade sawteeth, and the second telescopic piece drives the third telescopic piece to move leftwards or rightwards to drive the saw blade to move leftwards and rightwards.
The beneficial effects of the above technical scheme are that: the saw blade is simple in structure, the second telescopic piece drives the third telescopic piece to move left and right, meanwhile, the telescopic end of the third telescopic piece moves up and down to be connected with or separated from saw teeth of the saw blade, and the second telescopic piece and the third telescopic piece are used for driving the saw blade to move on the sliding plate tooth by tooth together.
In the technical scheme, the driving mechanism, the first telescopic piece and the third telescopic piece are all telescopic cylinders.
The beneficial effects of the above technical scheme are that: the structure is simple.
In the technical scheme, the second telescopic piece is a sliding table cylinder.
The beneficial effects of the above technical scheme are that: it has good stability
Still include the controller among the above-mentioned technical scheme, actuating mechanism, first extensible member, second extensible member and third extensible member all with the controller electricity is connected.
The beneficial effects of the above technical scheme are that: is beneficial to improving the automation degree.
Drawings
FIG. 1 is a schematic view of a saw tooth sharpening machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fixing mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a tooth guide mechanism according to an embodiment of the present invention;
fig. 4 is a matching view of the tooth guiding mechanism and the saw blade according to the embodiment of the present invention.
In the figure: the grinding machine comprises a base 1, a grinding wheel mechanism 2, a fixing mechanism 3, a sliding plate 31, a limiting fixing part 32, a 321 connecting piece, a first telescopic piece 322, a 3221 pressing block, a 323 limiting component, a 3231 sliding rod, a 3232 spring, a 3233 limiting plate, a 4 driving mechanism, a 5 tooth guiding mechanism, a 51 supporting rod, a 52 second telescopic piece, a 53 third telescopic piece and a 6 saw blade.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the present embodiment provides a saw tooth sharpening machine, which includes a base 1, a grinding wheel mechanism 2, a fixing mechanism 3, a driving mechanism 4 and a tooth guiding mechanism 5, wherein the fixing mechanism 3 is slidably mounted at an upper end of the base 1, the driving mechanism 4 is mounted on the base 1 and located at a rear side of the fixing mechanism 3, a driving end of the driving mechanism is forward and is in transmission connection with the fixing mechanism 3, the grinding wheel mechanism 2 and the tooth guiding mechanism 5 are both fixedly mounted at an upper end of the base 1 and are distributed at intervals along a left-right direction at a front side of the fixing mechanism 3, the fixing mechanism 3 is used for bearing a saw blade 6 to be machined and fixing the saw blade 6 during machining of the saw blade 6, teeth of the saw blade 6 are forward, a tooth opening of the saw blade 6 is oriented parallel to a plane of a grinding wheel where the grinding wheel mechanism 2 is located, the driving mechanism 4 is used for driving the saw blade 6 on which the fixing mechanism 3 drives along a tooth opening direction (tooth All having inclined the saw blade) move to being close to emery wheel mechanism 2 repairs the processing one by one to its sawtooth, it is used for driving to lead tooth mechanism 5 saw bit 6 is in fixing mechanism 3 goes up along the left and right sides direction and moves the tooth one by one, and its simple structure treats prosthetic saw bit through fixing mechanism and carries out spacingly and fix when adding man-hour, is driven by actuating mechanism fixing mechanism drives the saw bit and moves to being close to emery wheel mechanism repairs the processing, and lead tooth mechanism then drive the saw bit and move on fixing mechanism so that every sawtooth above that moves to repairing the processing by emery wheel mechanism one by one.
In the technical scheme, the grinding wheel mechanism 2 is a grinding wheel machine and is simple in structure.
As shown in fig. 2, in the above technical solution, the fixing mechanism 3 includes two sliding plates 31 and two limiting fixing members 32, the two limiting fixing members 32 are provided, the sliding plates 31 are strip-shaped plates, and are horizontally disposed on the base 1 along the left-right direction, and are connected to each other in a sliding manner, the two limiting fixing members 32 are disposed at the upper end of the sliding plate 31 at intervals along the left-right direction, and are located at the left and right sides of the grinding wheel mechanism 2, the saw blade 6 to be processed is placed on the sliding plate 31 along the left-right direction, and one side of the saw blade provided with the saw blade faces forward and protrudes out of the front side of the sliding plate 31, and the two limiting fixing members 32 are used for jointly limiting the saw blade 6 on the sliding plate 31, and fixing the saw blade 6 on the sliding.
The beneficial effects of the above technical scheme are that: the saw blade limiting device comprises a sliding plate, a limiting fixing piece and a tooth guide mechanism, wherein the sliding plate is used for placing a saw blade, the limiting fixing piece is fixed on the sliding plate when the saw blade is machined, and the saw blade is limited on the sliding plate along the front-back direction when the saw blade is driven to move by the tooth guide mechanism.
In the above technical solution, each of the limiting fixing members 32 includes a connecting member 321, a first telescopic member 322 and a limiting component 323, the connecting member 321 is in a straight rod shape, the two connecting members 321 are vertically disposed at the rear side of the upper end of the sliding plate 31, the upper ends of the two connecting members 321 are bent forward, the two first telescopic members 322 are respectively mounted at the upper ends of the bending portions of the connecting members 321, the telescopic ends of the two first telescopic members 322 are downward and penetrate through the bending portions of the connecting members 321, a pressing block 3221 is disposed at the end portion of the telescopic end of each first telescopic member 322, the two limiting components 323 are mounted at the front ends of the bending portions of the connecting members 321, the two first telescopic members 322 synchronously drive the two pressing blocks 3221 to move downward to press the saw blade 6 against the sliding plate 31, the two limiting components 323 are used for jointly limiting the saw blade 6 on the sliding plate 31 in the, utilize first extensible member drive briquetting to compress tightly the saw bit on the slide in order to fix, and when leading tooth mechanism drive saw bit and move on the slide, first extensible member shrink loosens the saw bit to carry out spacingly by spacing subassembly to the saw bit.
In the above technical solution, the limiting component 323 includes two sliding rods 3231, springs 3232 and limiting plates 3233, the front ends of the bending portions of the two connecting members 321 are located above the sliding plate 31, and are both provided with downward flanges, and the flanges are provided with sliding holes penetrating through the sliding rods front and back, each sliding rod 3231 penetrates through the corresponding sliding hole and is slidably connected with the corresponding sliding hole, the rear end of each sliding rod 3231 is provided with a butting block, the front end of each sliding rod 3231 is respectively connected and fixed with the corresponding limiting plate 3233, the lower end of each limiting plate 3233 extends downward to be close to the lower end of the sliding plate 31, each spring 3232 is slidably sleeved on the sliding rod 3231, and the two ends of the spring 3232 are respectively butted against the butting block and the flanges of the connecting members 321, under the elastic force of the two springs 3232, the two limiting plates 3233 limit the saw blade 6 between the two connecting members 321 along the front and back direction, the saw blade clamping device is simple in structure, and the saw blade is always clamped on the sliding plate through the limiting plate, so that deviation of the saw blade when the sliding plate moves is avoided.
As shown in fig. 3 and 4, the tooth guiding mechanism 5 in the above technical solution includes a supporting rod 51, a second telescopic member 52 and a third telescopic member 53, the supporting rod 51 is vertically arranged on the base 1, the second telescopic piece 52 is horizontally arranged at the upper end of the supporting rod 51, and a telescopic end thereof faces left or right, the third telescopic member 53 is installed at the telescopic end of the second telescopic member 52, and the telescopic end of the third telescopic member 53 is downward, the third telescopic member 53 is extended to be inserted into the saw teeth of the saw blade 6, and is driven by the second telescopic part 52 to move leftwards or rightwards so as to drive the saw blade 6 to move leftwards and rightwards, the saw blade is simple in structure, the second telescopic piece drives the third telescopic piece to move left and right, meanwhile, the telescopic end of the third telescopic piece moves up and down to be connected with or separated from saw teeth of the saw blade, and the second telescopic piece and the third telescopic piece are used for driving the saw blade to move on the sliding plate tooth by tooth together.
Preferably, the second extensible member is rotatably mounted at the upper end of the support rod, and can rotate in a horizontal plane to adjust the tooth guide mechanism to adapt to saw blades of different specifications, and certainly, the second extensible member also needs to be fixed at any angle of a rotation track thereof, and a locking bolt can be arranged on the second extensible member, and the structure of the locking bolt is similar to that of a locking bolt on a vernier caliper, which is not described herein in detail.
In the above technical solution, the driving mechanism 4, the first extensible member 322 and the third extensible member 53 are all telescopic cylinders, and the structure is simple.
In the above technical solution, the second extensible member 52 is a sliding table cylinder, which has good stability, the third extensible member is fixedly mounted at the extensible end of the second extensible member, and the size of the end part of the extensible end of the third extensible member can pass through the saw teeth.
Still include the controller among the above-mentioned technical scheme, actuating mechanism 4, first extensible member 322, second extensible member 52 and third extensible member 53 all with the controller electricity is connected, is favorable to improving its degree of automation.
Wherein the controller is arranged on the base, and the controller is preferably a Mitsubishi PLC-FX3U series PLC controller.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The sawtooth grinding machine is characterized by comprising a base (1), a grinding wheel mechanism (2), a fixing mechanism (3), a driving mechanism (4) and a tooth guiding mechanism (5), wherein the fixing mechanism (3) is slidably mounted at the upper end of the base (1), the driving mechanism (4) is mounted on the base (1) and is positioned at the rear side of the fixing mechanism (3), the driving end of the driving mechanism is forward and is in transmission connection with the fixing mechanism (3), the grinding wheel mechanism (2) and the tooth guiding mechanism (5) are both fixedly mounted at the upper end of the base (1) and are distributed at the front side of the fixing mechanism (3) at intervals in the left-right direction, the fixing mechanism (3) is used for bearing a saw blade (6) to be processed and fixing the saw blade (6) during processing, the saw blade (6) is forwards sawteeth, the tooth opening of the saw blade (6) is oriented to be parallel to the plane of the grinding wheel mechanism (2), the driving mechanism (4) is used for driving the fixing mechanism (3) to drive the saw blade (6) on the fixing mechanism to move to be close to the grinding wheel mechanism (2) to repair and process the saw teeth of the grinding wheel mechanism one by one along the direction of a saw tooth mouth, and the tooth guiding mechanism (5) is used for driving the saw blade (6) to move on the fixing mechanism (3) along the left and right directions one by one.
2. Saw tooth sharpening machine according to claim 1, wherein said grinding wheel mechanism (2) is a grinder.
3. Saw tooth sharpening machine according to claim 2, characterized in that said fixing mechanism (3) comprises a sliding plate (31) and a limit fixture (32), two limiting fixing pieces (32) are arranged, the sliding plate (31) is a strip-shaped plate, the base (1) is horizontally arranged along the left-right direction and is in relative sliding connection with the base, the two limit fixing pieces (32) are arranged at the upper end of the sliding plate (31) at intervals along the left-right direction, and are positioned at the left and right sides of the grinding wheel mechanism (2), a saw blade (6) to be processed is placed on the sliding plate (31) along the left and right directions, and one side provided with sawteeth faces forwards and protrudes out of the front side of the sliding plate (31), the two limiting fixing pieces (32) are used for limiting the saw blade (6) on the sliding plate (31) together, and the saw blade (6) is fixed on the sliding plate (31) when being processed.
4. The saw tooth sharpening machine according to claim 3, wherein each limiting fixing member (32) comprises a connecting member (321), a first telescopic member (322) and a limiting assembly (323), the connecting member (321) is in a straight rod shape, two connecting members (321) are vertically arranged at the rear side of the upper end of the sliding plate (31), the upper ends of the two connecting members are bent forwards, two first telescopic members (322) are respectively arranged at the upper ends corresponding to the bent parts of the connecting members (321), the telescopic ends of the two first telescopic members are downward and penetrate through the bent parts of the connecting members (321), the end part of the telescopic end of each first telescopic member (322) is provided with a pressing block (3221), two limiting assemblies (323) are arranged at the front ends corresponding to the bent parts of the connecting members (321), and the two pressing blocks (3221) are synchronously driven by the two first telescopic members (322) to move downwards to press the saw blade (6) on the sliding plate (31), the two limiting assemblies (323) are used for limiting the saw blade (6) on the sliding plate (31) together along the front and back directions.
5. The sawtooth sharpening machine according to claim 4, wherein the limiting component (323) comprises slide rods (3231), springs (3232) and limiting plates (3233), the front ends of the bending parts of the two connecting pieces (321) are located above the slide plate (31) and are respectively provided with a downward flanging, the flanging parts are respectively provided with a slide hole penetrating through the flanging parts from front to back, each slide rod (3231) penetrates through the corresponding slide hole and is in sliding connection with the corresponding slide hole, the rear end part of each slide rod (3231) is provided with a butting block, the front end of each slide rod (3231) is respectively connected and fixed with the corresponding limiting plate (3233), the lower end of each limiting plate (3233) extends downwards to be close to the lower end of the slide plate (31), each spring (3232) is sleeved on the slide rod (3231) in a sliding manner, and the two ends of each spring (3232) are respectively butted against the flanging parts of the butting block and the connecting piece (321), under the elastic force of the two springs (3232), the two limit plates (3233) limit the saw blade (6) between the saw blade and the two connecting pieces (321) along the front-back direction.
6. The saw tooth sharpening machine according to claim 5, characterized in that the tooth guiding mechanism (5) comprises a support rod (51), a second telescopic member (52) and a third telescopic member (53), the support rod (51) is vertically arranged on the base (1), the second telescopic member (52) is horizontally arranged at the upper end of the support rod (51) and the telescopic end of the second telescopic member faces left or right, the third telescopic member (53) is arranged at the telescopic end of the second telescopic member (52) and the telescopic end of the third telescopic member (53) faces downward, the third telescopic member (53) extends and extends into the saw teeth of the saw blade (6), and is driven by the second telescopic member (52) to move left or right to drive the saw blade (6) to move left and right.
7. Saw tooth sharpening machine according to claim 6, wherein said driving mechanism (4), first telescopic member (322) and third telescopic member (53) are telescopic cylinders.
8. The saw tooth sharpening machine according to claim 7, wherein said second telescopic member (52) is a slide cylinder.
9. The saw tooth sharpening machine according to claim 8, further comprising a controller, said driving mechanism (4), first (322), second (52) and third (53) telescopic members being electrically connected to said controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522153.0U CN209919012U (en) | 2019-04-17 | 2019-04-17 | Sawtooth sharpening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522153.0U CN209919012U (en) | 2019-04-17 | 2019-04-17 | Sawtooth sharpening machine |
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| Publication Number | Publication Date |
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| CN209919012U true CN209919012U (en) | 2020-01-10 |
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| CN201920522153.0U Active CN209919012U (en) | 2019-04-17 | 2019-04-17 | Sawtooth sharpening machine |
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| CN (1) | CN209919012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091002A (en) * | 2019-04-17 | 2019-08-06 | 湖北鄂嘉科技有限公司 | A kind of saw grinding machine |
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2019
- 2019-04-17 CN CN201920522153.0U patent/CN209919012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091002A (en) * | 2019-04-17 | 2019-08-06 | 湖北鄂嘉科技有限公司 | A kind of saw grinding machine |
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