CN219818246U - Sawing machine - Google Patents

Abstract

The utility model relates to the technical field of sawing machines, in particular to a sawing machine, which comprises a supporting table, wherein a plurality of supporting legs are fixedly arranged at the bottom of the supporting table, three rotating shafts are rotatably connected to the supporting table, a first driving wheel is fixedly arranged at the top of each of the three rotating shafts, an annular saw belt with downward saw teeth is sleeved between the first driving wheels, a driving mechanism for driving one of the rotating shafts to rotate is arranged at the bottom of the supporting table, a limiting piece is detachably connected to the top of the first driving wheel, the first driving wheel supports the annular saw belt with three trimming edges, a movable table capable of moving up and down is arranged under each trimming edge, and a clamping mechanism is fixedly arranged on the movable table.

Description

Sawing machine

Technical Field

The utility model relates to the technical field of sawing machines, in particular to a sawing machine.

Background

As is well known, some hardware cutting needs to be cut flatly, usually uses the sawing machine to cut, through retrieving, chinese patent publication No. CN216462183U discloses a high efficiency sawing machine for hardware processing, including grudging post, bottom frame, saw bench and top frame, the same side top of grudging post, centre department and bottom are installed respectively top frame, saw bench and bottom frame, install two reciprocal pneumatic cylinders that set up relatively on top frame and the bottom frame, saw blade installation piece is all installed to the piston rod end of reciprocal pneumatic cylinder, links together through the saw blade between two saw blade installation pieces, still installs the controller on the grudging post, is equipped with the regulating groove on the top mesa of saw bench, has placed the regulating block in the regulating groove, and the regulating block's top is installed and is adjusted the baffle, and one side fixed mounting of regulating baffle has the promotion pneumatic cylinder, and it is when using, adjusts the regulating block according to the size of the hardware to be processed, moves forward and backward through rotating the regulating button spare, then places the hardware in one side of pushing the grudging post and through spacing casting die pressure, starts the promotion pneumatic cylinder to carry out the propelling movement, thereby saw blade installation piece, still installs the controller on the grudging post, and is equipped with on the top of the cylinder, the regulating cylinder has the regulating block.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the sawing machine which is convenient for simultaneously carrying out three groups of independent cutting and further improves the cutting efficiency.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sawing machine, includes the brace table, the bottom fixed mounting of brace table has a plurality of landing legs, it is connected with three pivot to rotate on the brace table, three equal fixed mounting in top of pivot has drive wheel one, three the cover is equipped with sawtooth annular saw band down between the drive wheel one, the bottom of brace table is provided with one of them pivot pivoted actuating mechanism of drive, the top of drive wheel one can be dismantled and be connected with the spacing piece, three the drive wheel one has three cutting edges with annular saw band support, all is provided with the mobile station that can reciprocate under every cutting edge, fixed mounting has clamping mechanism on the mobile station.

Preferably, the driving mechanism comprises a hanging bracket fixedly arranged at the bottom of the supporting table, a driving wheel disc and a driving motor for driving the driving wheel disc to rotate are arranged on the hanging bracket, a driving wheel second is fixedly connected to the bottom of the rotating shaft, and the driving wheel disc is in transmission connection with one driving wheel second through a conveying belt.

Preferably, a first driving cylinder fixedly installed on the supporting table is arranged below the moving table, an output shaft of the first driving cylinder is fixedly connected with the moving table, guide rods are arranged on two sides of the first driving cylinder, and the two guide rods are in sliding fit with the supporting table and are fixedly connected with the moving table.

Preferably, the clamping mechanism comprises two driving cylinders II which are relatively and fixedly arranged on the mobile station, clamping plates are fixedly arranged on output shafts of the two driving cylinders II, two opposite sides of the clamping plates are connected with base plates in a plugging manner, positioning clamping grooves are formed in the tops of the clamping plates, positioning clamping pieces matched with the positioning clamping grooves are arranged on the base plates, guide rods II are fixedly arranged on the clamping plates, and fixing blocks which are in sliding fit with the guide rods II are fixedly arranged on the mobile station.

Preferably, a fixed sleeve is sleeved outside the rotating shaft, the bottom of the fixed sleeve is fixedly connected with the supporting table, and the top end of the fixed sleeve is contacted with the first driving wheel.

Preferably, three clapboards are uniformly and fixedly arranged on the supporting table, the three clapboards are fixedly connected with the three fixed sleeves respectively, the first driving wheel is in running fit with the three clapboards respectively, and the two clapboards positioned on two sides of the moving table are in sliding fit with the moving table.

Preferably, the limiting piece is locked at the top of the first driving wheel through a butterfly bolt.

Preferably, the top of the mobile station is provided with an anti-cutting filler strip in a position right below the trimming edge.

(III) beneficial effects

Compared with the prior art, the utility model provides a sawing machine, which has the following beneficial effects:

according to the sawing machine, the annular saw band is supported by the first three driving wheels to form three trimming edges, the annular saw band is conveniently driven to rotate through the matching of the driving mechanism, the moving table is arranged below each edge, a workpiece to be cut can be placed, the workpiece is clamped and fixed through the clamping mechanism, then the moving table drives the clamped workpiece to move upwards and contact with the annular saw band in rotation, and therefore cutting is completed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model from other view angles;

FIG. 3 is a schematic view showing the structure of the support table, the rotating shaft and the fixed sleeve of the present utility model in a matched and exploded manner;

FIG. 4 is a schematic view showing the structure of the supporting table, the rotating shaft and the driving motor of the present utility model in a matched and exploded manner;

fig. 5 is a schematic view of the structure of the mobile station, the second driving cylinder and the backing plate of the present utility model in a matched and exploded manner.

The reference numerals in the drawings: 1. a support table; 2. a support leg; 3. a rotating shaft; 4. a first driving wheel; 5. an annular saw band; 6. a driving motor; 7. a first driving cylinder; 8. a mobile station; 9. a partition plate; 10. fixing the sleeve; 11. a hanging bracket; 12. a driving wheel disc; 13. a second driving wheel; 14. a conveyor belt; 15. a limiting piece; 16. a butterfly bolt; 17. a first guide rod; 18. a second driving cylinder; 19. a clamping plate; 20. a second guide rod; 21. a fixed block; 22. a backing plate; 23. positioning clamping grooves; 24. positioning the card; 25. cutting-proof filler strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-5, a sawing machine comprises a supporting table 1, a plurality of supporting legs 2 are fixedly arranged at the bottom of the supporting table 1, three rotating shafts 3 are rotatably connected to the supporting table 1, driving wheels I4 are fixedly arranged at the tops of the three rotating shafts 3, annular saw belts 5 with downward saw teeth are sleeved between the three driving wheels I4, a driving mechanism for driving one of the rotating shafts 3 to rotate is arranged at the bottom of the supporting table 1, a limiting piece 15 is detachably connected to the top of the driving wheel I4, three trimming edges are supported by the annular saw belts 5 by the three driving wheels I4, a movable table 8 capable of moving up and down is arranged under each trimming edge, and a clamping mechanism is fixedly arranged on the movable table 8.

Specifically, actuating mechanism includes the gallows 11 of fixed mounting in supporting bench 1 bottom, be provided with the driving wheel disc 12 on the gallows 11 and drive the rotatory driving motor 6 of driving wheel disc 12, the bottom fixedly connected with drive wheel two 13 of pivot 3, be connected through the conveyer belt 14 transmission between driving wheel disc 12 and one of them drive wheel two 13, through the setting of driving wheel disc 12 and drive wheel two 13, be convenient for improve the rotational speed of pivot 3, further improve the cutting speed of annular saw band 5, start driving motor 6, be convenient for drive driving wheel disc 12 rotatory, cooperation through conveyer belt 14, be convenient for drive wheel two 13 rotations, and then drive this side pivot 3 rotation, cooperation through three drive wheel one 4 is convenient for drive annular saw band 5 rotation.

Specifically, the below of mobile station 8 is provided with the first 7 of actuating cylinder of fixed mounting on brace table 1, and the output shaft and the mobile station 8 fixed connection of first 7 of actuating cylinder, the both sides of first 7 of actuating cylinder all set up guide arm one 17, two guide arms one 17 all with brace table 1 sliding fit and with mobile station 8 fixed connection, be convenient for carry out the altitude mixture control to mobile station 8 through first 7 of actuating cylinder, through setting up two guide arms one 17, be convenient for increase mobile station 8 reciprocates's stability.

Specifically, clamping mechanism includes two relative fixed mounting drive jar second 18 on mobile station 8, the output shaft of two drive jar second 18 is all fixed mounting splint 19, two opposite one side plug of splint 19 is connected with backing plate 22, positioning slot 23 has been seted up at the top of splint 19, be provided with the location card 24 with positioning slot 23 looks adaptation on the backing plate 22, fixed mounting has guide arm second 20 on splint 19, fixed mounting has the fixed block 21 with guide arm second 20 sliding fit on mobile station 8, through two drive jar second 18, be convenient for drive two splint 19 and carry out the clamp to the work piece in the middle removal, be connected with backing plate 22 through the plug, be convenient for reduce splint 19 and carry out the wearing and tearing of work piece, conveniently change backing plate 22, through the cooperation of guide arm second 20 and fixed block 21, be convenient for will lead to splint 19, further, drive jar first 7 and drive jar second 18 all can adopt hydraulic drive or pneumatic drive.

Specifically, the outside cover of pivot 3 is equipped with fixed sleeve 10, and fixed sleeve 10's bottom and supporting bench 1 fixed connection, fixed sleeve 10's top contacts with drive wheel one 4, through setting up fixed sleeve 10, is convenient for carry out the direction to pivot 3, further improves drive wheel one 4 pivoted stability.

Specifically, three baffle plates 9 are uniformly distributed and fixedly installed on the supporting table 1, the three baffle plates 9 are fixedly connected with three fixed sleeves 10 respectively, the three driving wheels 4 are in running fit with the three baffle plates 9 respectively, the two baffle plates 9 positioned on two sides of the moving table 8 are in sliding fit with the moving table 8, the three baffle plates 9 are arranged, the three moving table 8 is conveniently separated, meanwhile, the stability between the three fixed sleeves 10 is improved, and the rotating stability of the rotating shaft 3 is further improved.

Specifically, the limiting piece 15 is locked at the top of the first driving wheel 4 through the butterfly bolt 16, and the butterfly bolt 16 is arranged, so that the limiting piece 15 is conveniently fixed to the top of the first driving wheel 4, and the limiting piece 15 is conveniently detached.

Specifically, the top of the mobile station 8 is provided with the cutting-preventing filler strip 25 in a position right below the trimming, and cutting of the annular saw band 5 to the top of the mobile station 8 is reduced by arranging the cutting-preventing filler strip 25.

When the cutting machine is used, the annular saw belt 5 is driven to rotate through the cooperation of the three rotating shafts 3 and the three driving wheels 4 by starting the driving mechanism, three operators can operate at each side, during operation, a workpiece to be cut is placed on the moving table 8 and clamped and fixed through the clamping mechanism, then the moving table 8 drives the clamped workpiece to move upwards and contact with the rotating annular saw belt 5, and therefore cutting is completed, and the cutting operation of the three sides can be independently carried out without influencing each other.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The utility model provides a sawing machine, includes brace table (1), the bottom fixed mounting of brace table (1) has a plurality of landing legs (2), its characterized in that: the novel saw band is characterized in that three rotating shafts (3) are rotatably connected to the supporting table (1), the tops of the three rotating shafts (3) are fixedly provided with first driving wheels (4), annular saw bands (5) with downward sawteeth are sleeved between the first driving wheels (4), a driving mechanism for driving one rotating shaft (3) to rotate is arranged at the bottom of the supporting table (1), limiting plates (15) are detachably connected to the tops of the first driving wheels (4), the first driving wheels (4) support three trimming edges, a movable table (8) capable of moving up and down is arranged under each trimming edge, and clamping mechanisms are fixedly arranged on the movable table (8).

2. Sawing machine as claimed in claim 1, characterized in that: the driving mechanism comprises a hanging bracket (11) fixedly arranged at the bottom of the supporting table (1), a driving wheel disc (12) and a driving motor (6) for driving the driving wheel disc (12) to rotate are arranged on the hanging bracket (11), a driving wheel II (13) is fixedly connected to the bottom of the rotating shaft (3), and the driving wheel disc (12) is in transmission connection with one of the driving wheel II (13) through a conveying belt (14).

3. Sawing machine as claimed in claim 2, characterized in that: the automatic lifting device is characterized in that a first driving cylinder (7) fixedly mounted on the supporting table (1) is arranged below the moving table (8), an output shaft of the first driving cylinder (7) is fixedly connected with the moving table (8), guide rods (17) are arranged on two sides of the first driving cylinder (7), and the two guide rods (17) are in sliding fit with the supporting table (1) and are fixedly connected with the moving table (8).

4. A sawing machine as claimed in claim 3, characterized in that: the clamping mechanism comprises two driving cylinders II (18) which are fixedly installed on the mobile station (8) relatively, clamping plates (19) are fixedly installed on output shafts of the two driving cylinders II (18), two opposite sides of the clamping plates (19) are connected with base plates (22) in a plugging mode, positioning clamping grooves (23) are formed in the tops of the clamping plates (19), positioning clamping pieces (24) matched with the positioning clamping grooves (23) are arranged on the base plates (22), guide rods II (20) are fixedly installed on the clamping plates (19), and fixing blocks (21) which are in sliding fit with the guide rods II (20) are fixedly installed on the mobile station (8).

5. Sawing machine as claimed in claim 4, characterized in that: the outer cover of pivot (3) is equipped with fixed sleeve (10), the bottom of fixed sleeve (10) is connected with supporting bench (1) fixed, the top of fixed sleeve (10) is contacted with drive wheel one (4).

6. Sawing machine as claimed in claim 5, characterized in that: three partition boards (9) are uniformly distributed and fixedly mounted on the supporting table (1), the three partition boards (9) are fixedly connected with three fixing sleeves (10) respectively, three driving wheels I (4) are in running fit with the three partition boards (9) respectively, and two partition boards (9) located on two sides of the mobile table (8) are in sliding fit with the mobile table (8).

7. Sawing machine as claimed in claim 6, characterized in that: the limiting piece (15) is locked at the top of the first driving wheel (4) through a butterfly bolt (16).

8. Sawing machine as claimed in claim 7, characterized in that: the top of the mobile station (8) is provided with an anti-cutting filler strip (25) in a embedded manner at a position right below the trimming edge.