CN213224597U

CN213224597U - Positioning device for processing saw blade of hand saw

Info

Publication number: CN213224597U
Application number: CN202022296966.8U
Authority: CN
Inventors: 洪岗
Original assignee: Wuyuan Julong Precision Tool Co ltd
Current assignee: Wuyuan Julong Precision Tool Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-18
Anticipated expiration: 2030-10-15

Abstract

The utility model belongs to the technical field of the panel saw processing, especially, be a positioner for processing of panel saw blade, it is poor to the positioner location effect in prior art, lead to the saw blade to take place the skew easily in the course of working, influenced the problem to the processing effect of saw blade, the scheme is presented now as follows, it includes the workstation, the bottom of installing two threaded rods is rotated at the top of workstation, and the top fixed mounting of the threaded rod that lies in the right side in two threaded rods has the handle, and the equal fixed mounting in the outside of two threaded rods has the belt pulley, and the transmission connection has same belt on two belt pulleys, and same connecting plate is installed to the outside screw thread of two threaded rods, and the bottom fixed mounting of connecting plate has the top of two montants, and the equal fixed mounting in bottom of two. The utility model has the advantages of reasonable design, it is fixed to be convenient for the location of saw blade, and is convenient for carry out cleaning operation to the saw blade after the processing is accomplished.

Description

Positioning device for processing saw blade of hand saw

Technical Field

The utility model relates to a panel saw processing technology field especially relates to a positioner that is used for panel saw blade to process.

Background

The saw blade is a steel sheet bar with tooth edges, and the tooth edges are the main parts of the saw blade. The saw blade is divided into: bimetallic saw blades, carbonized abrasive saw blades, high-speed steel saw blades and carbon steel saw blades. The bimetal saw blade is a saw blade formed by welding two metals, and particularly consists of a carbon steel saw body and high-speed steel saw teeth. Used for cutting pipe fittings, solid bodies, wood, plastics and all machinable metals. Compared with a single metal saw blade, the heat resistance and the abrasion resistance are higher, and the service life is longer. The flexibility is strong, can effectively avoid fracture, damage in the cutting process, and the carborundum saw blade is used for cutting glass, hardened steel, stranded optic fibre and ceramic tile. The high-speed steel saw blade is used for cutting pipe fittings, solid bodies, wood, plastics and all machinable metals.

In the course of working at the saw blade, need carry out fixed position to the saw blade usually, however, positioner positioning effect among the prior art is poor, leads to the saw blade to take place the skew easily in the course of working, has influenced the result of working to the saw blade, therefore we have proposed a positioner who is used for panel saw blade to process and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the positioner positioning effect among the prior art poor, lead to the saw blade to take place the skew easily in the course of working, influenced the shortcoming to the result of processing of saw blade, and the positioner who is used for panel saw blade processing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning device for processing a saw blade of a panel saw comprises a workbench, wherein the top of the workbench is rotatably provided with the bottom ends of two threaded rods, the top ends of the threaded rods positioned on the right side in the two threaded rods are fixedly provided with handles, the outer sides of the two threaded rods are fixedly provided with belt pulleys, the two belt pulleys are in transmission connection with the same belt, the outer side threads of the two threaded rods are provided with the same connecting plate, the bottom of the connecting plate is fixedly provided with the top ends of two vertical rods, the bottom ends of the two vertical rods are fixedly provided with pressing plates, the bottoms of the two pressing plates are respectively fixedly provided with rubber pads, the bottom of the connecting plate is fixedly provided with a slide rod, the outer side of the slide rod is slidably provided with a slide plate, the bottom of the slide plate is fixedly provided with, the one end of fixedly connected with pivot on the output shaft of motor, the other end of pivot run through the cardboard that is located the rear side and rotate with the cardboard that is located the front side and be connected, and the outside fixed mounting of pivot has the cleaning roller.

Preferably, the top ends of the supporting legs are fixedly mounted at four corners of the bottom of the workbench, and the anti-slip pads are fixedly mounted at the bottom ends of the four supporting legs, so that the device is convenient to support.

Preferably, two threaded holes are formed in the top of the connecting plate, and the connecting plate is in threaded connection with the outer sides of the two threaded rods through the two threaded holes, so that the connecting plate is in threaded connection with the two threaded rods conveniently.

Preferably, the bottom of connecting plate fixed mounting has two risers, the both ends of slide bar respectively with corresponding riser fixed connection, the fixed mounting slide bar of being convenient for.

Preferably, the slide hole has been seted up to the inboard of slide, and the slide passes through slide hole slidable mounting in the outside of slide bar, the sliding connection slide of being convenient for.

Preferably, the bottom of the connecting plate is provided with a limiting groove, and the sliding plate is connected in the limiting groove in a sliding manner and plays a certain limiting role in the sliding plate.

In the utility model, the positioning device for processing the saw blade of the hand saw drives the threaded rod on the right side to rotate by rotating the handle, so that the threaded rod can be connected with the transmission of a belt through two belt pulleys, two threaded rods can be driven to synchronously rotate, the connecting plate can be driven to move downwards through the threaded connection between the connecting plate and the two threaded rods, and the two pressing plates can be driven to move downwards through two vertical rods, so that the saw blade can be pressed and fixed through two rubber pads;

in the utility model, the positioning device for processing the saw blade of the hand saw can drive the cleaning roller to move downwards to contact with the saw blade in the process of moving downwards by the two rubber pads, after the saw blade is processed, the cleaning roller can be driven to rotate by the rotating shaft through the starting motor, and the surface of the saw blade can be cleaned by pulling the sliding plate to reciprocate left and right, so that the operation and the use are convenient;

the utility model has the advantages of reasonable design, it is fixed to be convenient for the location of saw blade, and is convenient for carry out cleaning operation to the saw blade after the processing is accomplished.

Drawings

Fig. 1 is a schematic structural view of a positioning device for processing a saw blade of a panel saw according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a positioning device for processing a saw blade of a panel saw according to the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of a fixed plate, cardboard, motor, pivot and cleaning roller for positioner of panel saw blade processing.

In the figure: 1. a work table; 2. a support leg; 3. a threaded rod; 4. a handle; 5. a belt pulley; 6. a belt; 7. a connecting plate; 8. a vertical rod; 9. pressing a plate; 10. a rubber pad; 11. a slide bar; 12. a slide plate; 13. a fixing plate; 14. clamping a plate; 15. a motor; 16. a rotating shaft; 17. and cleaning the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a positioning device for processing a saw blade of a panel saw comprises a workbench 1, the top of the workbench 1 is rotatably provided with the bottom ends of two threaded rods 3, the top ends of the threaded rods 3 positioned on the right side in the two threaded rods 3 are fixedly provided with handles 4, the outer sides of the two threaded rods 3 are both fixedly provided with belt pulleys 5, the two belt pulleys 5 are in transmission connection with the same belt 6, the outer sides of the two threaded rods 3 are in threaded connection with the same connecting plate 7, the bottom of the connecting plate 7 is fixedly provided with the top ends of two vertical rods 8, the bottom ends of the two vertical rods 8 are both fixedly provided with pressing plates 9, the bottoms of the two pressing plates 9 are both fixedly provided with rubber pads 10, the bottom of the connecting plate 7 is fixedly provided with a slide rod 11, the outer side of the slide rod 11 is slidably provided, the rear side fixed mounting who is located the cardboard 14 of rear side in two cardboards 14 has motor 15, the one end of fixedly connected with pivot 16 on the output shaft of motor 15, and the other end of pivot 16 runs through the cardboard 14 that is located the rear side and rotates with the cardboard 14 that is located the front side and is connected, and the outside fixed mounting of pivot 16 has cleaning roller 17.

The equal fixed mounting in bottom four corners of workstation 1 has the top of landing leg 2, the equal fixed mounting in bottom of four landing legs 2 has the slipmat, be convenient for support the device, two screw holes have been seted up at the top of connecting plate 7, connecting plate 7 is in the outside of two threaded rods 3 through two screw hole threaded connection, be convenient for with connecting

plate

7 and 3 threaded connection of two threaded rods, the bottom fixed mounting of connecting plate 7 has two risers, slide bar 11's both ends respectively with corresponding riser fixed connection, be convenient for fixed mounting slide bar 11, the slide opening has been seted up to slide 12's inboard, slide 12 passes through slide opening slidable mounting in the outside of slide bar 11, the sliding connection slide 12 of being convenient for, the spacing groove has been seted up to the bottom of connecting plate 7, slide 12 sliding connection is at the spacing inslot.

In the utility model, when in use, the saw blade is placed on the workbench 1, then the handle 4 is rotated to drive the threaded rod 3 positioned at the right side to rotate, thereby the two threaded rods 3 can be driven to synchronously rotate through the transmission connection of the two belt pulleys 5 and the belt 6, thereby the connecting plate 7 can be driven to move downwards through the threaded connection of the connecting plate 7 and the two threaded rods 3, thereby the two pressing plates 9 can be driven to move downwards through the two vertical rods 8, thereby the saw blade can be pressed and fixed through the two rubber pads 10, the friction force with the saw blade is favorably improved through the arrangement of the rubber pads 10, thereby the fixing stability of the saw blade is effectively improved, the problem that the saw blade is deviated in the process of processing the saw blade is prevented, simultaneously, the cleaning roller 17 can be driven to move downwards to contact with the saw blade in the process of moving downwards through the two rubber pads 10, after the saw blade is processed, the cleaning roller 17 can be driven to rotate through the rotating shaft 16 by the starting motor 15, and the saw blade surface can be cleaned and conveniently operated and used by pulling the sliding plate 12 to move left and right in a reciprocating manner.

Claims

1. A positioning device for processing a saw blade of a hand saw comprises a workbench (1) and is characterized in that the top of the workbench (1) is rotatably provided with the bottoms of two threaded rods (3), the top ends of the threaded rods (3) on the right side in the two threaded rods (3) are fixedly provided with handles (4), the outer sides of the two threaded rods (3) are fixedly provided with belt pulleys (5), the two belt pulleys (5) are in transmission connection with a same belt (6), the outer sides of the two threaded rods (3) are in threaded installation with a same connecting plate (7), the bottom of the connecting plate (7) is fixedly provided with the top ends of two vertical rods (8), the bottoms of the two vertical rods (8) are fixedly provided with pressing plates (9), the bottoms of the two pressing plates (9) are fixedly provided with rubber pads (10), and the bottom of the connecting plate (7) is fixedly provided, the outside slidable mounting of slide bar (11) has slide (12), the bottom fixed mounting of slide (12) has fixed plate (13), the bottom fixed mounting of fixed plate (13) has two cardboard (14), the rear side fixed mounting who is located the cardboard (14) of rear side in two cardboard (14) has motor (15), the one end of fixedly connected with pivot (16) on the output shaft of motor (15), the other end of pivot (16) runs through cardboard (14) that are located the rear side and rotates with cardboard (14) that are located the front side and is connected, the outside fixed mounting of pivot (16) has cleaning roller (17).

2. The positioning device for processing the saw blade of the hand saw is characterized in that the four corners of the bottom of the workbench (1) are fixedly provided with the top ends of the support legs (2), and the bottom ends of the four support legs (2) are fixedly provided with anti-skid pads.

3. The positioning device for processing the saw blade of the hand saw is characterized in that the top of the connecting plate (7) is provided with two threaded holes, and the connecting plate (7) is in threaded connection with the outer sides of the two threaded rods (3) through the two threaded holes.

4. The positioning device for processing the saw blade of the hand saw is characterized in that two vertical plates are fixedly arranged at the bottom of the connecting plate (7), and two ends of the sliding rod (11) are fixedly connected with the corresponding vertical plates respectively.

5. The positioning device for processing the saw blade of the hand saw is characterized in that the inner side of the sliding plate (12) is provided with a sliding hole, and the sliding plate (12) is slidably arranged on the outer side of the sliding rod (11) through the sliding hole.

6. The positioning device for processing the saw blade of the hand saw is characterized in that a limiting groove is formed in the bottom of the connecting plate (7), and the sliding plate (12) is connected in the limiting groove in a sliding mode.