CN218517856U

CN218517856U - Saw blade grinding machine

Info

Publication number: CN218517856U
Application number: CN202222891483.1U
Authority: CN
Inventors: 任陆军
Original assignee: Anhui Qianglu Superhard Material Tools Co ltd
Current assignee: Anhui Qianglu Superhard Material Tools Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a saw bit processing equipment technical field specifically is a saw bit grinds machine. The workbench is provided with a first hydraulic cylinder at the right side position fixed on the workbench, a fixing plate is fixed at the top position of the first hydraulic cylinder, a grinding mechanism is installed on the fixing plate, a supporting plate is installed at the left side position fixed on the workbench, a second hydraulic cylinder is installed at the left side position fixed on the supporting plate, a sliding rod is arranged on the front side and the back side of the second hydraulic cylinder, a supporting seat is arranged on the left side position of the supporting plate, one end of the left side of the second hydraulic cylinder is fixedly connected with the supporting seat, the sliding rod runs through the supporting seat, a tooth poking mechanism used for fixing the saw blade and being matched with the saw blade is arranged on the supporting seat, and a depth micrometer is further arranged at the position between the supporting plate and the supporting seat. The depth micrometer can limit the rightward travel distance of the cylinder, and ensures the machining size of the depth of the saw teeth of the saw blade.

Description

Saw blade grinding machine

Technical Field

The utility model relates to a saw bit processing equipment technical field specifically is a saw bit grinds machine.

Background

The saw blade grinder can change the tooth depth of saw teeth according to different chip requirements, and can easily grind sharp saw blades. In the process of grinding by the saw blade grinding machine, the required tooth grinding depth is set according to the processing requirement of the saw blade.

The prior art has the publication numbers as follows: CN 212527316U's a novel CNC saw bit grinds machine, including grinding the case, the inside one side fixed surface of grinding the case is provided with the slide bar, the upper portion of slide bar slides and is provided with the slider, the first motor of last fixed surface of slider, the output fixedly connected with lapping plate main part of first motor, fixed surface is provided with the second motor in the middle of grinding the inside of case, the output fixedly connected with fixed disk of second motor, the inside top fixed surface of grinding the case is connected with the water pipe, the fixed board section of thick bamboo that is provided with of the inside basal surface of grinding the case, the fixed kerve that is provided with in bottom of grinding the case, the water receiving tank has been placed to the inside of kerve.

Through cylinder extending structure in the above-mentioned equipment, driving motor and abrasive disc carry out the back-and-forth movement, and the required energy consumption of cylinder promotion (motor and abrasive disc) is higher, and lacks the degree of depth location, leads to saw bit sawtooth depth of tooth inequality (long-term use, the flexible length precision of cylinder reduces).

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides a saw bit grinds machine, it is accurate to opening tooth depth location, has ensured machining dimension, converts the removal of motor and abrasive disc into the removal of processing the saw bit simultaneously, has reduced the load that impels the cylinder, has promoted the life of cylinder.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: the automatic saw blade grinding machine comprises a workbench, workstation top right side position fixed mounting has first pneumatic cylinder, first pneumatic cylinder top position fixed mounting has the fixed plate, install grinding mechanism on the fixed plate, workstation top left side position fixed mounting has the backup pad, backup pad left side position fixed mounting has the second pneumatic cylinder, the second pneumatic cylinder openly is provided with the slide bar with the back of the body position, the backup pad left side position is provided with the supporting seat, second pneumatic cylinder left side one end and supporting seat fixed connection, the slide bar runs through the supporting seat, be provided with on the supporting seat and be used for dialling tooth mechanism fixed to the saw bit and use with the saw bit cooperation, the position still is provided with the degree of depth micrometer between backup pad and the supporting seat. The depth micrometer can limit the right travel distance of the cylinder, and ensures the machining size of the saw tooth depth of the saw blade.

Preferably, the grinding mechanism comprises a baffle vertically and fixedly mounted on the fixing plate, a motor fixedly mounted on the baffle and a grinding wheel mounted at one end of an output shaft of the motor.

Preferably, the fixing mechanism comprises a rotating rod rotatably mounted on the supporting seat, a supporting ring arranged on the upper portion of the outer wall of the rotating rod and a locking nut detachably arranged at the top of the rotating rod.

Preferably, the gear shifting mechanism comprises a cylinder and a gear shifting rod.

Preferably, the spraying device further comprises a spraying mechanism arranged on one side of the back of the grinding wheel, and the workbench is positioned at the bottom of the grinding wheel and provided with a sundry groove.

(III) advantageous effects

The utility model provides a saw bit grinds machine. The method has the following beneficial effects:

(1) The motor and the grinding disc are moved to be changed into the movement for machining the saw blade, the load of a propelling cylinder (second cylinder) acting on the motor and the grinding disc is reduced, the loss of the cylinder (second cylinder) is reduced, and the service life of the cylinder (second cylinder) is prolonged.

(2) The propelling cylinder (the second cylinder) for moving the saw blade is limited by the depth micrometer, so that the saw blade is ensured to have uniform tooth depth, and the processing precision is ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view of the usage state of the present invention;

fig. 3 is a structural diagram of the fixing mechanism of the present invention.

In the figure: 1. a work table; 2. a first hydraulic cylinder; 3. a fixing plate; 4. a grinding mechanism; 5. a support plate; 6. a second hydraulic cylinder; 7. a slide bar; 8. a supporting seat; 9. a fixing mechanism; 10. a gear shifting mechanism; 11. a depth micrometer; 401. a baffle plate; 402. a motor; 403. a grinding wheel; 901. rotating the rod; 902. a support ring; 903. locking the nut; 12. a sundries tank.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the saw blade grinding machine of the present embodiment includes a workbench 1, a first hydraulic cylinder 2 is fixedly mounted at a right side position above the workbench 1, a fixing plate 3 is fixedly mounted at a top position of the first hydraulic cylinder 2, a grinding mechanism 4 is mounted on the fixing plate 3, and the first hydraulic cylinder 2 can adjust a height of the grinding mechanism 4, so as to match processing of saw blades with different thicknesses. 1 top left side position fixed mounting of workstation has backup pad 5, and 5 left side position fixed mounting of backup pad has second pneumatic cylinder 6, and 6 fronts of second pneumatic cylinder are provided with slide bar 7 with the back of the body position, and 5 left sides positions of backup pad are provided with supporting seat 8, and control about 6 drive supporting seat 8 of second pneumatic cylinder, and then the effect that drives the saw bit removes, realizes the grinding of saw bit. One end of the left side of the second hydraulic cylinder 6 is fixedly connected with the supporting seat 8, the sliding rod 7 penetrates through the supporting seat 8, and the sliding rod 7 is used for supporting the supporting seat 8 and ensuring the stability of the movement of the supporting seat 8. The supporting seat 8 is provided with a fixing mechanism 9 for fixing the saw blade and a tooth shifting mechanism 10 matched with the saw blade, the fixing mechanism 9 is used for fixing the saw blade for machining, and the tooth shifting mechanism 10 is used for rotating the saw blade. A depth micrometer 11 is also arranged between the supporting plate 5 and the supporting seat 8. The depth micrometer 11 is used to limit the distance of movement of the saw blade and thus ensure that the teeth on the saw blade are of uniform depth.

Further, the grinding mechanism 4 includes a baffle 401 vertically and fixedly mounted on the fixing plate 3, a motor 402 fixedly mounted on the baffle 401, and a grinding wheel 403 mounted on one end of an output shaft of the motor 402. The motor 402 drives the grinding wheel 403 to rotate, and the grinding wheel grinds the saw blade.

Further, the fixing mechanism 9 includes a rotating rod 901 rotatably mounted on the support base 8, a support ring 902 at an upper position of an outer wall of the rotating rod 901, and a lock nut 903 detachably disposed at a top position of the rotating rod 901. The top of the rotating rod 901 penetrates through the center hole of the saw blade, the saw blade is supported by the supporting ring 902, and the saw blade is fixed at the end part of the rotating rod 901 through a locking nut 903.

Further, the gear-setting mechanism 10 includes a cylinder and a gear-setting rod.

Furthermore, the grinding machine also comprises a spraying mechanism arranged on one side of the back of the grinding wheel 403, and a sundries groove 12 is formed in the position, located at the bottom of the grinding wheel 403, of the workbench 1. The spraying mechanism cools the grinding position and washes the fragments simultaneously.

The working principle is as follows: firstly, the equipment is debugged according to the thickness and the tooth depth of the processed saw blade (the grinding wheel 403 is perpendicular to the saw surface, when the saw blade with different thicknesses is processed, the height of the motor 402 can be adjusted through the first hydraulic cylinder 2, when the tooth depth is adjusted, the formation of the second hydraulic cylinder 6 can be adjusted through the adjusting rod, the formation of the second hydraulic cylinder 6 is positioned through the depth micrometer 11), after the debugging is finished, the top of the rotating rod 901 penetrates through the center hole of the saw blade, the saw blade is supported by the support ring 902, and then the saw blade is fixed at the end part of the rotating rod 901 through the lock nut 903. When the second hydraulic cylinder 6 works, the supporting seat 8 is driven to move rightwards, the saw blade positioned at the top of the rotating rod 901 is ground by the grinding wheel 403 driven by the motor 402, tooth punching is realized, the second hydraulic cylinder 6 retracts, the tooth shifting mechanism 10 (the tooth shifting mechanism 10 is the prior art) works to drive the saw blade to rotate, and after the position of the saw blade is adjusted, the second hydraulic cylinder 6 extends, and grinding and tooth punching are continued.

Claims

1. A saw blade grinding machine comprising a table (1), characterized in that: workstation (1) top right side position fixed mounting has first pneumatic cylinder (2), first pneumatic cylinder (2) top position fixed mounting has fixed plate (3), install on fixed plate (3) and grind mechanism (4), workstation (1) top left side position fixed mounting has backup pad (5), backup pad (5) left side position fixed mounting has second pneumatic cylinder (6), second pneumatic cylinder (6) openly and back of the body position are provided with slide bar (7), backup pad (5) left side position is provided with supporting seat (8), second pneumatic cylinder (6) left side one end and supporting seat (8) fixed connection, slide bar (7) run through supporting seat (8), be provided with on supporting seat (8) and be used for dialling tooth mechanism (10) fixed to the saw bit and using with the saw bit cooperation, position still is provided with degree of depth micrometer (11) between backup pad (5) and supporting seat (8).

2. A saw blade grinding machine according to claim 1, characterized in that: the grinding mechanism (4) comprises a baffle (401) vertically and fixedly mounted on the fixing plate (3), a motor (402) fixedly mounted on the baffle (401), and a grinding wheel (403) piece mounted at one end of an output shaft of the motor (402).

3. A saw blade grinding machine according to claim 1, characterized in that: the fixing mechanism (9) comprises a rotating rod (901) rotatably mounted on the supporting seat (8), a supporting ring (902) arranged at the upper part of the outer wall of the rotating rod (901) and a locking nut (903) detachably arranged at the top of the rotating rod (901).

4. A saw blade grinding machine according to claim 1, characterized in that: the gear shifting mechanism (10) comprises a cylinder and a gear shifting rod.

5. A saw blade grinding machine according to claim 2, characterized in that: the spraying device is characterized by further comprising a spraying mechanism arranged on one side of the back of the grinding wheel (403), and a sundry groove (12) is formed in the position, located at the bottom of the grinding wheel (403), of the workbench (1).