CN218694752U

CN218694752U - Automatic diamond distributing device for saw blade

Info

Publication number: CN218694752U
Application number: CN202222933294.6U
Authority: CN
Inventors: 庄政伟; 庄敏伟
Original assignee: Jiangsu Funlin Super Hard Tools Co ltd
Current assignee: Jiangsu Funlin Super Hard Tools Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model provides an automatic distributing device of diamond for saw bit, including the frame, one side of frame is equipped with the main shaft, and the end fixing of main shaft has the double-layered charging tray, and the frame top is equipped with the rotating electrical machines, and the output axle head of rotating electrical machines is equipped with first kicking piece, and the welding of double-layered charging tray side has the crank support, and the outside end of crank support is fixed with second electromagnetic hydraulic cylinder, and the flexible rod end of second electromagnetic hydraulic cylinder is equipped with the second kicking piece. The utility model discloses when fixing a position the saw bit, place the saw bit bottom on the clamp splice of bottom, carry out work through controlling first electromagnetic hydraulic cylinder, drive one of them clamp splice by the connecting rod and remove, and when a clamp splice removed, it is rotatory that the slider passes through the gangbar drive switching ring, and the switching ring is rotatory to drive other two clamp splices through two other gangbars and remove to control clamp splice is the clamping simultaneously, carry out the centre gripping to the saw bit, the saw bit is under the centre gripping of three clamp splice this moment, the location is accurate.

Description

Automatic diamond distributing device for saw blade

Technical Field

The utility model relates to a saw bit production facility technical field especially relates to an automatic distributing device of diamond for saw bit.

Background

In the process of distributing diamond particles and brazing powder on the saw blade cloth, the distribution is mainly completed manually or by assisting some simple tool fixtures, and the defects of low efficiency, uneven distribution of the diamond particles or the brazing powder and the like exist. And the uneven distribution of diamond particles or brazing powder directly causes poor stability of product quality and influences the surface quality of a processed workpiece.

The prior application number is CN201110411496.8, and discloses an automatic cloth equipment that is used for whole brazing saw bit of diamond, it is fixed the saw bit through quick location sucking disc, and quick location sucking disc comprises switching shaft and magnet, and clearance fit is adopted to the external diameter size of switching shaft and the mesopore of saw bit. In this configuration, the magnets are incorporated to prevent the blade from being thrown out during rotation. When the structure is adopted, the size of the middle hole of the saw blade is matched with that of the conversion shaft, and when the saw blade cloth with different model sizes is subjected to material distribution, the conversion shaft needs to be frequently replaced, so that the operation is complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an automatic diamond distributing device for saw blades, which solves the problems more exactly.

The utility model discloses a following technical scheme realizes:

the utility model provides an automatic distributing device of diamond for saw bit, which comprises a frame, the frame is "L" template support, and one side of frame is equipped with the main shaft, and the end fixing of main shaft has the clamping disc, clamping disc integrated into one piece has three extension that is interval 120, has seted up the spout in the extension, and the cooperation sliding connection has the slider in the spout, one side that the main shaft was kept away from to the slider is connected with the clamp splice, it has the switching ring to have changeed on the main shaft, and the outer wall of switching ring articulates there are three gangbars that are interval 120, and the tip of three gangbars is connected with three slider respectively through the pin member, the bottom of frame is fixed with first electromagnetic cylinder, and first electromagnetic cylinder's telescopic link is vertical downwardly extending, and first electromagnetic cylinder's telescopic link tip articulates through the pin member has the connecting rod, and the other end of connecting rod is connected with one of them slider, the frame top is equipped with the rotating electrical machines, and the output shaft of rotating electrical machines runs through along the central point position department of clamping disc, and the output of rotating electrical machines is equipped with first kicking piece, clamping disc support, crank support for setting up one side "74t keeping away from rotating electrical machines side" L ", and the second electromagnetic cylinder output side of the electromagnetic cylinder is equipped with the second electromagnetic cylinder, and the electromagnetic cylinder is equipped with the telescopic link side of the telescopic link is unanimous.

Furthermore, the three sliding grooves are arranged in an annular array along the center of the material clamping plate, and the guiding directions of the three sliding grooves all point to the central point position of the material clamping plate.

Furthermore, a nylon clamping block is embedded at one end of the clamping block close to the central point of the material clamping disc, and a clamping groove with a V-shaped cross section is formed in the nylon clamping block.

Furthermore, first ejecting member includes the axle sleeve seat fixed with the rotating electrical machines output shaft end, and the one end cooperation slip that the axle sleeve seat is close to first ejecting member has inserted the sliding shaft, the second ejecting member all is equipped with anti-skidding nylon kicking block with the one end that is close to mutually of sliding shaft.

Furthermore, an armature is embedded in the sliding shaft, and an electromagnet is arranged in the second ejection piece.

Furthermore, the side wall of the sliding shaft is provided with a sliding key, the inner cavity of the shaft sleeve seat is provided with a key groove matched with the sliding key, and a tension spring is connected between the inner end of the sliding shaft and the inner cavity of the shaft sleeve seat.

The utility model has the advantages that:

1. when the utility model is used for positioning the saw blade, the bottom of the saw blade is placed on the clamping blocks at the bottom, the first electromagnetic hydraulic cylinder is controlled to work, the connecting rod drives one of the clamping blocks to move, and when one clamping block moves, the slide block drives the switching ring to rotate through the linkage rod, and the switching ring rotates to drive the other two clamping blocks to move through the other two linkage rods, so that the clamping blocks are controlled to be clamped simultaneously, the saw blade is clamped, and the saw blade is accurately positioned under the clamping of the three clamping blocks;

2. the utility model discloses after three clamp splice is fixed a position the saw bit in advance, through the telescopic link extension of control second electromagnetic hydraulic cylinder, until establishing anti-skidding nylon kicking block and laminating on the second kicking piece, control the inside electro-magnet work of second kicking piece after that, the magnetization end of electro-magnet attracts the inside armature of slide-shaft to order about the anti-skidding nylon kicking block of armature tip and carry out the centre gripping to the another side of saw bit, it is simple to the fixed mode of centre gripping of saw bit.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a sectional view at a in fig. 3.

In the figure: 1. a frame; 101. a main shaft; 2. a material clamping disc; 201. an extension portion; 202. a chute; 203. a slider; 204. a crank bracket; 3. a clamping block; 301. a nylon clamping block; 4. a transfer ring; 401. a linkage rod; 5. a first electromagnetic hydraulic cylinder; 501. a connecting rod; 6. a rotating electric machine; 7. a first head member; 701. a shaft sleeve seat; 702. a slide shaft; 7021. a sliding key; 703. an armature; 704. a tension spring; 8. a second electromagnetic hydraulic cylinder; 9. a second head piece; 901. an electromagnet; 10. anti-slip nylon top block.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Please refer to fig. 1-4, the utility model provides an automatic distributing device of diamond for saw bit, which comprises a frame 1, frame 1 is "L" template support, one side of frame 1 is equipped with main shaft 101, and the end fixing of main shaft 101 has material clamping disc 2, material clamping disc 2 integrated into one piece has three extension 201 that is interval 120, draw in extension 201 and be equipped with spout 202, three spouts 202 are the annular array setting along material clamping disc 2's center, and the direction of three spouts 202 all points to the central point position of material clamping disc 2, cooperation sliding connection has slider 203 in spout 202, one side that slider 203 kept away from main shaft 101 is connected with clamp splice 3, main shaft 101 has connect the change-over ring 4 on, the outer wall of change-over ring 4 articulates there are three gangbar 401 that are interval 120, and the tip of three gangbar 401 is connected with three slider 203 through the pin member respectively, the bottom of frame 1 is fixed with first electromagnetic hydraulic cylinder 5, the telescopic link of first electromagnetic hydraulic cylinder 5 is perpendicular downwardly extending, and the telescopic link rod tip of first electromagnetic hydraulic cylinder 5 is articulated through connecting rod 501 with three slider 203 through the connecting rod, thereby when the rotary clamp splice 3 moves the clamp splice 3 and drives the rotary saw bit 3, thereby two rotary saw bit move the clamp splice 3, thereby the saw bit move the saw bit moves the clamp splice 3 and carry out the control on the clamp splice 3 and carry out the control of the control in the change-over a rotary saw bit control, thereby, the saw bit control of the rotary saw bit control. As shown in fig. 4, a nylon clamping block 301 is embedded at one end of the clamping block 3 close to the central point of the material clamping disc 2, a clamping groove with a V-shaped cross section is formed in the nylon clamping block 301, and the saw blade is placed in the clamping groove and is suitable for fixing the saw blades with different thicknesses.

A rotating motor 6 is arranged above the frame 1, an output shaft of the rotating motor 6 penetrates through the center point of the material clamping disc 2, the output shaft end of the rotating motor 6 is provided with a first ejector 7, one side of the material clamping disc 2 is welded with a crank bracket 204, the crank bracket 204 is a '21274', which is arranged at one side far away from the rotating motor 6, and the outer side end of the crank bracket 204 is fixed with a second electromagnetic hydraulic cylinder 8, the telescopic rod axial direction of the second electromagnetic hydraulic cylinder 8 is consistent with the output axial direction of the rotating motor 6, and the telescopic rod end of the second electromagnetic hydraulic cylinder 8 is provided with a second ejector 9, the first ejector 7 comprises a shaft sleeve seat 701 fixed with the output shaft end of the rotating electrical machine 6, one end of the shaft sleeve seat 701 close to the first ejector 7 is matched with and inserted with a sliding shaft 702 in a sliding way, one ends of the second ejector 9 close to the sliding shaft 702 are both provided with anti-skidding nylon ejector blocks 10 to avoid hard abrasion to the saw blade, an armature 703 is embedded in the sliding shaft 702, an electromagnet 901 is arranged in the second ejector 9, a tension spring 704 is connected between the inner end of the sliding shaft 702 and the inner cavity of the shaft sleeve seat 701, and the tension spring 704 is used for resetting and retracting the sliding shaft 702, after the saw blade is pre-positioned by the three clamping blocks 3, the telescopic rod of the second electromagnetic hydraulic cylinder 8 is controlled to extend until the anti-skid nylon jacking block 10 arranged on the second jacking piece 9 is attached, then the electromagnet 901 in the second top part 9 is controlled to work, the magnetized end of the electromagnet 901 attracts the armature 703 in the slide shaft 702, thereby driving the anti-slip nylon top block 10 at the end of the armature 703 to clamp the other side of the saw blade, being operated by the rotating motor 6, therefore, the saw blade can be driven to rotate, the side wall of the sliding shaft 702 is provided with a sliding key 7021, and the inner cavity of the shaft sleeve seat 701 is provided with a key groove matched with the sliding key 7021, so that necessary structural conditions are provided for the transmission torque of the shaft sleeve seat 701 and the sliding shaft 702.

The working principle is as follows: the utility model discloses when fixing a position the saw bit, place the saw bit bottom on the clamp splice 3 of bottom, carry out work through controlling first electromagnetic hydraulic cylinder 5, drive one of them clamp splice 3 by connecting rod 501 and remove, and when a clamp splice 3 removed, slider 203 drives the rotation of switching ring 4 through gangbar 401, and switching ring 4 rotates and drives other two clamp splices 3 through other two gangbars 401 and remove, thereby control clamp splice 3 and clamp simultaneously, carry out the centre gripping to the saw bit, the saw bit is under the centre gripping of three clamp splice 3 at this moment, the location is accurate;

after the saw blade is pre-positioned by the three clamping blocks 3, the telescopic rod of the second electromagnetic hydraulic cylinder 8 is controlled to extend until the anti-skid nylon jacking block 10 arranged on the second jacking piece 9 is attached to the anti-skid nylon jacking block 10, then the electromagnet 901 in the second jacking piece 9 is controlled to work, the magnetized end of the electromagnet 901 attracts the armature 703 in the sliding shaft 702, so that the anti-skid nylon jacking block 10 at the end part of the armature 703 clamps the other side of the saw blade, and the clamping and fixing mode of the saw blade is simple;

finally, the saw blade is clamped by the three clamping blocks 3 and is simultaneously operated by the rotating motor 6, so that the saw blade can be driven to rotate, and the cloth of the saw blade is completed.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. A diamond automatic distributing device for saw bit, including frame (1), its characterized in that, frame (1) is "L" template support, and one side of frame (1) is equipped with main shaft (101), and the end fixing of main shaft (101) has material clamping disc (2), material clamping disc (2) integrated into one piece has three extension (201) that are interval 120, has seted up spout (202) in extension (201), and cooperation sliding connection has slider (203) in spout (202), one side that main shaft (101) were kept away from to slider (203) is connected with clamp splice (3), it has adapter ring (4) to have changeed on main shaft (101), and the outer wall of adapter ring (4) articulates there are three gangbars (401) that are interval 120, and the tip of three gangbar (401) is connected with three slider (203) respectively through the pin member, the bottom of frame (1) is fixed with first electromagnetic hydraulic cylinder (5), and the telescopic link of first electromagnetic hydraulic cylinder (5) is perpendicular downwardly extending, and the telescopic link rod tip of first electromagnetic hydraulic cylinder (5) passes through the connecting rod (501), and the other end of connecting rod (501) is articulated has a rotatory position along the frame (1) and wherein, the motor (6) is connected with the centre of slider (1), a first ejector piece (7) is arranged at the output shaft end of the rotating motor (6), a crank support (204) is welded at one side edge of the material clamping disc (2), the crank support (204) is a '21274', which is arranged at one side far away from the rotating motor (6), a second electromagnetic hydraulic cylinder (8) is fixed at the outer side end of the crank support (204), the axial direction of a telescopic rod of the second electromagnetic hydraulic cylinder (8) is consistent with the axial direction of the output shaft of the rotating motor (6), and a second ejector piece (9) is arranged at the telescopic rod end of the second electromagnetic hydraulic cylinder (8).

2. The automatic diamond distribution device for saw blades according to claim 1, characterized in that three chutes (202) are arranged in an annular array along the center of the material clamping disc (2), and the three chutes (202) are all guided to point to the center point of the material clamping disc (2).

3. The automatic diamond distribution device for saw blades as claimed in claim 1, wherein a nylon clamping block (301) is embedded at one end of the clamping block (3) close to the central point of the clamping disc (2), and a clamping groove with a V-shaped cross section is formed in the nylon clamping block (301).

4. The automatic diamond distribution device for saw blades as claimed in claim 1, wherein the first top member (7) comprises a shaft sleeve seat (701) fixed with an output shaft end of the rotating motor (6), one end of the shaft sleeve seat (701) close to the first top member (7) is matched with a sliding shaft (702) in a sliding manner, and one ends of the second top member (9) close to the sliding shaft (702) are provided with anti-sliding nylon top blocks (10).

5. The automatic diamond distribution device for saw blades as claimed in claim 4, wherein the armature (703) is embedded inside the sliding shaft (702), and the electromagnet (901) is arranged inside the second top member (9).

6. The automatic diamond distribution device for saw blades according to claim 5, wherein a sliding key (7021) is arranged on the side wall of the sliding shaft (702), a key groove matched with the sliding key (7021) is formed in the inner cavity of the shaft sleeve seat (701), and a tension spring (704) is connected between the inner end of the sliding shaft (702) and the inner cavity of the shaft sleeve seat (701).