CN219541892U

CN219541892U - Saw blade sharpening equipment for metal cutter machining

Info

Publication number: CN219541892U
Application number: CN202320892972.0U
Authority: CN
Inventors: 卢士新; 钱长征; 李邦峰
Original assignee: Qingdao Zhongxi Industrial Products Manufacturing Co ltd
Current assignee: Qingdao Zhongxi Industrial Products Manufacturing Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-18
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses saw blade sharpening equipment for metal cutter processing, which comprises a base, a grinding wheel and a saw blade body, wherein the top end of the base is provided with a hydraulic push rod, two sides of the top end of the base are respectively fixed with a side plate, the top end of each side plate is fixed with a top plate, the bottom end of each top plate is provided with a moving mechanism, and the inner walls of the side plates are respectively provided with a cleaning mechanism. According to the utility model, the electric telescopic rod is started to push the brush to just contact the surface of the saw blade body to stop, then two groups of servo motors are started simultaneously to drive the two groups of screws to rotate, then the movable block is meshed with the rotating screw threads to drive the connecting block to move rightwards along the surface of the guide rod, and meanwhile, the brush is driven to sweep and clean scraps generated by polishing the surface of the saw blade body, so that the surface of the saw blade body is ensured to be tidy, the cleaning function of the device is realized, the convenience of the device is improved, the manual cleaning workload of workers is reduced, and the potential safety hazard is reduced.

Description

Saw blade sharpening equipment for metal cutter machining

Technical Field

The utility model relates to the technical field of metal cutter machining, in particular to saw blade sharpening equipment for metal cutter machining.

Background

The saw blade is a steel sheet strip with tooth edges, the tooth edges are main parts of the saw blade, and in order to avoid the clamping of the saw blade in the using process, the saw blade is very necessary to be processed by using a heating device;

the prior technical proposal has the following defects: the device has the defect of being inconvenient for automatic clearance when using, and traditional saw blade sharpening equipment can not directly carry out nimble clearance to the saw blade surface after the edging finishes when edging the saw blade, needs the staff to take off the saw blade after manual clearance in addition, not only increases staff's work load like this, and manual clearance saw blade staff's hand is by the sawtooth fish tail after the edging easily, is unfavorable for guaranteeing staff's security, leads to the convenience of device to reduce.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide saw blade sharpening equipment for metal cutter processing, which aims to solve the problems in the background technology.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a saw blade sharpening equipment for metal knife processing, includes base, emery wheel and saw blade body, hydraulic push rod is all installed on the top of base, the both sides on base top all are fixed with the curb plate, and the top of curb plate is fixed with the roof, the bottom of roof is provided with moving mechanism, and moving mechanism's bottom is provided with first motor, the mount pad is installed to one side of first motor, and installs the emery wheel in one side of mount pad, all be provided with clearance mechanism on the inner wall of curb plate, the support frame is installed on hydraulic push rod's top, and the inside of support frame is provided with the saw blade body, the equal threaded connection of inside of support frame both sides has the dead lever, and installs splint in one side of dead lever, clearance mechanism includes servo motor, guide bar, connecting block, movable block, screw rod, electric telescopic handle and brush, servo motor all installs in one side of curb plate, screw rod's outside screw thread engagement has the movable block, and the inside of connecting block is inserted and is equipped with the guide bar, one side of electric telescopic handle is installed to one side of movable block.

The saw blade sharpening equipment for metal cutter processing of the technical scheme is used, the electric telescopic rod is started to push the brush to gradually approach and just contact the surface of the saw blade body to stop, then two groups of servo motors are started simultaneously to drive two groups of screws to rotate, then the moving blocks drive the connecting blocks to gradually move rightward along the surface of the guide rod through threaded engagement, so that the two groups of brushes sweep and clean scraps generated by grinding the surface of the saw blade body along with the movement of the two groups of moving blocks, the surface neatness of the saw blade body is guaranteed, and the workload of manual cleaning of staff is reduced.

Preferably, the guide rod and the side plates are of a welding integrated structure, two ends of the guide rod are respectively connected with the two groups of side plates, the side plates are convenient for supporting and fixing the guide rod, and the diameter of the guide rod is smaller than the inner diameter of the connecting block. The connecting block can move left and right along the surface of the guide rod.

Preferably, the rotating shaft of the servo motor penetrates through the side plate to be connected with the screw rod, so that the servo motor arranged on the side plate drives the screw rod to rotate, two groups of brushes are arranged, the two groups of brushes are respectively positioned on the front side and the rear side of the saw blade body, and the saw blade body is convenient to clean scraps on the surface of the saw blade body after sharpening.

Preferably, the external screw thread is arranged on the outer side wall of the screw rod, and the internal screw thread matched with the external screw thread is arranged in the moving block, so that the moving block is meshed with the screw rod screw thread which rotates, and the connecting block is conveniently driven to move flexibly left and right along the surface of the guide rod.

Preferably, the moving mechanism comprises a sliding groove, a sliding block, a toothed plate, a fluted disc, a stepping motor and a speed reducer, wherein the sliding groove is formed in the top end of the side plate, the sliding block is inserted in the sliding groove, the toothed plate is fixed on one side of the sliding block, the toothed disc is meshed with the tooth teeth on the top end of the toothed plate, the speed reducer is arranged on one side of the fluted disc, and the stepping motor is arranged on one side of the speed reducer. Through starting step motor forward or reverse rotation, make step motor drive the fluted disc through the reduction gear and carry out slow forward or reverse rotation, immediately tooth board and forward or reverse pivoted fluted disc tooth meshing drive the emery wheel through first motor and carry out the horizontal movement, the nimble position of sharpening of adjusting of being convenient for, two sets of sliders slide along the inner wall of two sets of spouts respectively simultaneously and lead, be convenient for guarantee the stability of pinion rack in moving.

Preferably, the step motor installed on the top plate is connected with the speed reducer, so that the top plate supports the step motor, meanwhile, the speed reducer is convenient for reducing the rotating speed of the step motor shaft, the bottom of the toothed plate is connected with the first motor, and the toothed plate is convenient to drive the grinding wheel to move to sequentially sharpen saw teeth on the saw blade through the first motor.

Preferably, the toothed plate forms a sliding structure through the sliding blocks and the sliding grooves, so that the sliding blocks slide along the inner walls of the sliding grooves along with the movement of the toothed plate to ensure the stability of the toothed plate in the movement, the sliding blocks are symmetrically distributed on two sides of the toothed plate, and the symmetrically distributed sliding blocks are respectively inserted into the two groups of side plates to facilitate the support of the toothed plate.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: this saw blade equipment of edging for metal knife processing is rational in infrastructure, has following advantage:

(1) The electric telescopic rod is started to push the brush to be just contacted with the surface of the saw blade body to stop, then two groups of servo motors are started simultaneously to drive the two groups of screws to rotate, then the movable block is meshed with the rotating screw threads to drive the connecting block to move rightwards along the surface of the guide rod, and meanwhile the brush is driven to sweep and clean scraps generated by polishing the surface of the saw blade body, so that the surface of the saw blade body is guaranteed to be tidy, the cleaning function of the device is realized, the convenience of the device is improved, the manual cleaning workload of workers is reduced, and the potential safety hazard is reduced;

(2) Through starting step motor forward or reverse rotation, make step motor drive the fluted disc through the reduction gear and carry out slow forward or reverse rotation, immediately tooth board and forward or reverse pivoted fluted disc tooth meshing is through first motor drive the emery wheel and is moved about and adjust the position of sharpening, and two sets of sliders slide along the inner wall of two sets of spouts simultaneously and lead the pinion board, have realized the nimble removal function of this device from this, have improved the functionality of this device, be convenient for nimble regulation emery wheel's position, guarantee the effect of sharpening.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic elevational view of a cleaning mechanism according to the present utility model;

fig. 4 is a schematic side sectional view of the moving mechanism of the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a hydraulic push rod; 3. a cleaning mechanism; 301. a servo motor; 302. a guide rod; 303. a connecting block; 304. a moving block; 305. a screw; 306. an electric telescopic rod; 307. a brush; 4. a side plate; 5. a moving mechanism; 501. a chute; 502. a slide block; 503. a toothed plate; 504. fluted disc; 505. a stepping motor; 506. a speed reducer; 6. a top plate; 7. a first motor; 8. a mounting base; 9. grinding wheel; 10. a saw blade body; 11. a support frame; 12. a fixed rod; 13. and (3) clamping plates.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the saw blade sharpening device for metal cutter processing provided by the utility model comprises a base 1, a grinding wheel 9 and a saw blade body 10, wherein the top end of the base 1 is provided with a hydraulic push rod 2, two sides of the top end of the base 1 are respectively fixed with a side plate 4, the top end of the side plate 4 is fixed with a top plate 6, the bottom end of the top plate 6 is provided with a moving mechanism 5, the bottom end of the moving mechanism 5 is provided with a first motor 7, one side of the first motor 7 is provided with a mounting seat 8, one side of the mounting seat 8 is provided with the grinding wheel 9, the inner wall of the side plate 4 is provided with a cleaning mechanism 3, the top end of the hydraulic push rod 2 is provided with a supporting frame 11, the inside of the supporting frame 11 is provided with the saw blade body 10, two sides of the supporting frame 11 are respectively connected with a fixing rod 12 in a threaded manner, one side of the fixing rod 12 is provided with a clamping plate 13, the cleaning mechanism 3 comprises a servo motor 301, a guide rod 302, a connecting block 303, a moving block 304, a screw rod 305, an electric telescopic rod 306 and a brush 307, wherein the servo motor 301 is arranged on one side of a side plate 4, the screw rod 305 is arranged on one side of the servo motor 301, the moving block 304 is engaged with the outer side threads of the screw rod 305, the top end of the moving block 304 is fixedly provided with the connecting block 303, the guide rod 302 is inserted into the connecting block 303, the electric telescopic rod 306 is arranged on one side of the moving block 304, the brush 307 is arranged on one side of the electric telescopic rod 306, the guide rod 302 and the side plate 4 are in a welding integrated structure, the diameter of the guide rod 302 is smaller than the inner diameter of the connecting block 303, a rotating shaft of the servo motor 301 penetrates through the side plate 4 to be connected with the screw rod 305, the brush 307 is provided with two groups, external threads are arranged on the outer side wall of the screw rod 305, and internal threads matched with the external threads are arranged in the moving block 304.

The working principle of the saw blade sharpening device for metal cutter processing based on the first embodiment is as follows: the device is placed at a designated position and externally connected with a power supply, the saw blade body 10 needing sharpening is placed on two groups of supporting frames 11, then four groups of fixing rods 12 are sequentially rotated to respectively drive four groups of clamping plates 13 to clamp and fix the saw blade body 10 through threaded engagement with the two groups of supporting frames 11, then the hydraulic push rod 2 is started to push the supporting frames 11 to drive the saw blade body 10 to approach and contact with the grinding wheel 9, the first motor 7 is started to drive the grinding wheel 9 to rotate through the mounting seat 8, so that the effect of sharpening the saw blade body 10 is realized, after the saw blade body 10 finishes sharpening a group of saw teeth, the hydraulic push rod 2 is started to drive the saw blade body 10 to be separated from the grinding wheel 9, the grinding wheel 9 is convenient to polish the next group of saw teeth through the moving position of the moving mechanism 5, the saw teeth on the saw blade body 10 can be fully sharpened through the reciprocating operation, the first motor 7 is closed, and the hydraulic push rod 2 is started to drive the saw blade body 10 to move downwards for resetting, then the four groups of fixing rods 12 are rotated to drive the clamping plate 13 to leave the saw blade body 10, so that the saw blade body 10 after sharpening is conveniently taken down from the supporting frame 11, when the saw blade body 10 moves downwards for resetting along with the hydraulic push rod 2, the brushes 307 are pushed to be gradually close by starting the electric telescopic rods 306 and just can be contacted with the surface of the saw blade body 10 to stop, then the two groups of servo motors 301 are started simultaneously, so that the servo motors 301 drive the screw rods 305 to rotate, then the moving blocks 304 are in threaded engagement with the rotating screw rods 305 to drive the connecting blocks 303 to gradually move rightwards along the surface of the guide rods 302, the two groups of brushes 307 on the front side and the rear side of the saw blade body 10 move along with the movement of the two groups of the moving blocks 304, so that the brushes 307 can conveniently clean the scraps generated by grinding the surface of the saw blade body 10, ensuring the surface neatness of the saw blade body 10 and reducing the workload of manual cleaning by staff.

Example two

The embodiment comprises the following steps: the moving mechanism 5 comprises a sliding groove 501, a sliding block 502, a toothed plate 503, a fluted disc 504, a stepping motor 505 and a speed reducer 506, wherein the sliding groove 501 is formed in the top end of the side plate 4, the sliding block 502 is inserted in the sliding groove 501, the toothed plate 503 is fixed on one side of the sliding block 502, the fluted disc 504 is meshed with the tooth teeth on the top end of the toothed plate 503, the speed reducer 506 is arranged on one side of the fluted disc 504, the stepping motor 505 is arranged on one side of the speed reducer 506, the stepping motor 505 arranged on the top plate 6 is connected with the speed reducer 506, the bottom of the toothed plate 503 is connected with the first motor 7, the toothed plate 503 forms a sliding structure with the sliding groove 501 through the sliding block 502, and the sliding blocks 502 are symmetrically distributed on two sides of the toothed plate 503.

In this embodiment, by starting the stepper motor 505 to rotate forward or backward, the stepper motor 505 drives the fluted disc 504 to rotate forward or backward slowly through the reducer 506, and then the toothed plate 503 is meshed with the toothed disc 504 rotating forward or backward to move left and right, so that the grinding wheel 9 is driven by the first motor 7 to move left and right to flexibly adjust the position of sharpening, and simultaneously, the two groups of sliding blocks 502 slide and guide along the inner walls of the two groups of sliding grooves 501 respectively, so that stability of the toothed plate 503 in moving is ensured.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; 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 technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a metal cutting tool processing is with saw blade equipment of edging, includes base (1), emery wheel (9) and saw blade body (10), its characterized in that: the utility model discloses a hydraulic pressure push rod (2) is all installed on the top of base (1), both sides on base (1) top all are fixed with curb plate (4), and the top of curb plate (4) is fixed with roof (6), the bottom of roof (6) is provided with moving mechanism (5), and the bottom of moving mechanism (5) is provided with first motor (7), mount pad (8) are installed to one side of first motor (7), and mount pad (9) are installed to one side of mount pad (8), all be provided with clearance mechanism (3) on the inner wall of curb plate (4), support frame (11) are installed on the top of hydraulic pressure push rod (2), and the inside of support frame (11) is provided with saw blade body (10), the inside equal threaded connection of support frame (11) both sides has dead lever (12), and one side of dead lever (12) installs splint (13), clearance mechanism (3) are including servo motor (301), guide bar (302), connecting block (303), movable block (305), electric telescopic link (306) and brush (307), servo motor (301) are installed on one side of installing in servo motor (301), and outside screw thread meshing of screw rod (305) has movable block (304), the top of movable block (304) is fixed with connecting block (303), and the inside of connecting block (303) is inserted and is equipped with guide bar (302), electric telescopic handle (306) are installed to one side of movable block (304), and brush (307) are installed to one side of electric telescopic handle (306).

2. A saw blade sharpening apparatus for metal cutting machining according to claim 1, wherein: the guide rod (302) and the side plate (4) are of a welding integrated structure, and the diameter of the guide rod (302) is smaller than the inner diameter of the connecting block (303).

3. A saw blade sharpening apparatus for metal cutting machining according to claim 1, wherein: the rotating shaft of the servo motor (301) penetrates through the side plate (4) to be connected with the screw rod (305), and the brush (307) is provided with two groups.

4. A saw blade sharpening apparatus for metal cutting machining according to claim 1, wherein: external threads are arranged on the outer side wall of the screw rod (305), and internal threads matched with the external threads are arranged inside the moving block (304).

5. A saw blade sharpening apparatus for metal cutting machining according to claim 1, wherein: the moving mechanism (5) comprises a sliding groove (501), a sliding block (502), a toothed plate (503), a fluted disc (504), a stepping motor (505) and a speed reducer (506), wherein the sliding groove (501) is arranged inside the top end of the side plate (4), the sliding block (502) is inserted into the sliding groove (501), the toothed plate (503) is fixed on one side of the sliding block (502), the fluted disc (504) is meshed with the tooth at the top end of the toothed plate (503), the speed reducer (506) is arranged on one side of the fluted disc (504), and the stepping motor (505) is arranged on one side of the speed reducer (506).

6. A saw blade sharpening apparatus for metal cutting machining according to claim 5, wherein: the stepping motor (505) arranged on the top plate (6) is connected with the speed reducer (506), and the bottom of the toothed plate (503) is connected with the first motor (7).

7. A saw blade sharpening apparatus for metal cutting machining according to claim 5, wherein: the toothed plate (503) and the sliding groove (501) form a sliding structure through the sliding blocks (502), and the sliding blocks (502) are symmetrically distributed on two sides of the toothed plate (503).