CN211439285U

CN211439285U - Single-side grinding mechanism for diamond saw blade

Info

Publication number: CN211439285U
Application number: CN201922282575.8U
Authority: CN
Inventors: 陆洪斌
Original assignee: Jiangsu Lushi Diamond Tools Co ltd
Current assignee: Jiangsu Lushi Diamond Tools Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-08
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a single-side grinding mechanism for a diamond saw blade, which comprises a base and a turntable arranged above the base, wherein the turntable is provided with a feeding station, a grinding station and a discharging station, and the base is provided with a grinding machine at the position close to the grinding station; the disc is arranged on the feeding station, the grinding station and the discharging station respectively, a through hole is formed in the center of the disc, a limiting shaft and a limiting cam arranged at the lower end of the limiting shaft are arranged in the center of the disc, the lower end of the limiting cam moves up and down in the through hole through the pushing of the first electric cylinder, and the first electric cylinder is arranged on the base and penetrates through the corresponding rotary disc from bottom to top. The utility model has the advantages of as follows: carry out circumferencial direction spacing to the base member through the carousel form, avoid producing wearing and tearing because the centre gripping to the border position of base member, the grinding degree of consistency is guaranteed in the grinding process base member and the bistrique of grinder rotation jointly.

Description

Single-side grinding mechanism for diamond saw blade

The technical field is as follows:

the utility model belongs to the cutting equipment field, concretely relates to single face grinding mechanism for diamond saw bit.

Background art:

the saw blade is a cutting tool and widely applied to processing of hard and brittle materials such as stones, concrete, precast slabs, ceramics, new roads and the like, and mainly comprises a base body and a cutter head, wherein the base body is a main supporting part for bonding the cutter head, and the cutter head is a part for cutting in the using process.

The prior manufacturing process of the diamond saw blade comprises the following steps: the grinding machine is characterized in that a base body part is ground and deburred firstly, then processes such as tooth welding, sand blasting and the like are carried out, when the base body is ground, the base body needs to be fixed, and the grinding head of the grinding machine is used for carrying out rotary grinding on the end face of the base body, so that the existing grinding mechanism has the following defects: 1. the edge position of the base body is fixed on the grinding mechanism through clamping, and the edge position of the base body is easily abraded in the clamping process; 2. the grinding head of the grinding machine rotates to grind, and the grinding uniformity of the end face of the base body cannot be guaranteed even if the grinding head rotates because the base body is fixedly arranged on the grinding mechanism.

The utility model has the following contents:

the utility model aims at overcoming above not enough, provide a single face grinding mechanism for diamond saw blade, it is spacing to carry out the circumferencial direction through the carousel form to the base member, avoids producing wearing and tearing because the centre gripping is to the border position of base member, and the grinding degree of consistency is guaranteed in the grinding process base member and the bistrique of milling machine rotate jointly.

The purpose of the utility model is realized through the following technical scheme: a single-side grinding mechanism for a diamond saw blade comprises a base and a rotary table arranged above the base, wherein the rotary table is provided with a feeding station, a grinding station and a discharging station, and a grinding machine is arranged at the position, close to the grinding station, of the base;

the disc is arranged on the feeding station, the grinding station and the discharging station respectively, a through hole is formed in the center of the disc, a limiting shaft and a limiting cam arranged at the lower end of the limiting shaft are arranged in the center of the disc, the lower end of the limiting cam moves up and down in the through hole through the pushing of the first electric cylinder, and the first electric cylinder is arranged on the base and penetrates through the corresponding rotary disc from bottom to top.

The utility model discloses a further improvement lies in: the position that is close to the grinding station on the base has a motor, and the cover is equipped with the gear on the motor shaft of motor, and the lower terminal surface of every disc has the gear ring with the coaxial setting of disc simultaneously, and gear ring and gear interlock each other.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a carousel form carries out the circumferencial direction to the base member spacing, need not to carry out the centre gripping to the border position of base member, avoids producing wearing and tearing because the centre gripping is to the border position of base member.

2. And in the grinding process, the base body and the grinding head part of the grinding machine rotate together, so that the grinding uniformity is ensured.

Description of the drawings:

fig. 1 is a schematic structural diagram of a single-side grinding mechanism for a diamond saw blade according to the present invention.

Fig. 2 is a top view of fig. 1.

Reference numbers in the figures:

1-a base, 2-a turntable, 3-a feeding station, 4-a grinding station, 5-a blanking station and 6-a grinding machine;

71-disc, 72-through hole, 73-spacing shaft, 74-spacing cam, 75-electric cylinder;

81-motor, 82-gear, 83-gear ring.

The specific implementation mode is as follows:

in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms indicating orientation or positional relationship, such as those based on the drawings, are only for convenience of description and simplification of description, and do not indicate or imply that the structures or units indicated must have a specific orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise specified or limited, terms such as "connected," "provided," "having," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, or directly connected, and may be connected through an intermediate medium, and those skilled in the art can understand the basic meaning of the above terms in the present invention according to specific situations.

Fig. 1 and 2 show an embodiment of a single-side grinding mechanism for a diamond saw blade according to the present invention, which includes a base 1 and a turntable 2 disposed above the base 1, wherein the turntable 2 has a feeding station 3, a grinding station 4 and a discharging station 5, and the base 1 has a grinding machine 6 at a position close to the grinding station 4;

the feeding station 3, the grinding station 4 and the discharging station 5 are respectively provided with a disc 71, the center of the disc 71 is provided with a through hole 72, the center of the disc 71 is provided with a limiting shaft 73 and a limiting cam 74 arranged at the lower end of the limiting shaft 73, the lower end of the limiting cam 74 is pushed by a first electric cylinder 75 to move up and down in the through hole 72, and the first electric cylinder 75 is arranged on the base 1 and penetrates through the corresponding rotary table 2 from bottom to top.

A motor 81 is arranged on the base 1 and close to the grinding station 4, a gear 82 is sleeved on a motor shaft of the motor 81, a gear ring 83 which is coaxial with the disc 71 is arranged on the lower end face of each disc 71, and the gear ring 83 is meshed with the gear 82.

The working principle is as follows: the matrix is placed on the feeding station 3 of the rotary table 2, at the moment, the limiting shaft 73 of the disc 71 on the feeding station 3 penetrates through a central hole of the matrix (the center of the matrix is provided with a central hole) under the driving of the electric cylinder 75, the rotary table 2 rotates 120 degrees anticlockwise, at the moment, the matrix rotates from the feeding station 3 to the grinding station 4, the grinding head of the grinding machine 6 rotates, at the moment, the motor 81 starts, the disc 71 on the grinding station 4 rotates in the process of mutual meshing of the gear ring 83 and the gear 82, so that the matrix on the disc 71 is driven to rotate at high speed, in addition, the rotating grinding of the grinding head of the grinding machine 6 improves the grinding uniformity, the grinding quality of the matrix is ensured, after the grinding is finished, the rotary table 2 rotates 120 degrees anticlockwise, the matrix rotates from the grinding station 4 to the discharging station 5, at the moment, the electric cylinder 75 drives upwards to enable the limiting cam 74 to penetrate, thereby jack up the base member that the grinding was accomplished, be convenient for get the material, when carousel 2 rotates 120 again anticlockwise, electronic jar 75 resets.

The utility model can continuously carry out the feeding, grinding and discharging of a plurality of basal bodies along with the rotation of the turntable 2, thereby improving the working efficiency; the structure through the carousel carries out the circumferencial direction to the base member spacing, need not to carry out the centre gripping to the border position of base member, avoids producing wearing and tearing because the centre gripping produces the border position of base member. And in the grinding process, the base body and the grinding head part of the grinding machine rotate together, so that the grinding uniformity is ensured.

The electric cylinder 75 in the utility model is used for driving the reciprocating linear motion of the limiting shaft in the up-and-down direction, the motor 81 is used for driving the disc 71 on the grinding station 4 to rotate during grinding, and the grinding machine is used for grinding the basal body end surface of the diamond saw blade; the electric cylinder 75, the motor 81 and the grinding machine 6 are all commercially available products, so the internal structure thereof is not described in detail and illustrated in the drawings; the rotation of carousel 2 is the prior knowledge that technical staff in this field is known, and accessible conventional motor that sells on the market drives its rotation, for guaranteeing 2 turned angle's of carousel accuracy, the utility model discloses in can adopt servo motor to drive carousel 2, servo motor can realize high accuracy rotary motion.

The utility model discloses an integrated PLC system of single face grinding mechanism, the system is inside to open according to opening of technical staff's the program to opening of electronic jar, motor, grinding machine and makes corresponding executive instruction.

The present invention is not limited to the above-described embodiments, and the description of the embodiments and the description is only illustrative of the principles of the present invention, and various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A single face grinding mechanism for a diamond saw blade, characterized in that: the grinding machine comprises a base (1) and a rotary table (2) arranged above the base (1), wherein the rotary table (2) is provided with a feeding station (3), a grinding station (4) and a discharging station (5), and a grinding machine (6) is arranged at the position, close to the grinding station (4), of the base (1);

disc (71) have on material loading station (3), grinding station (4), the unloading station (5) respectively, the center of disc (71) has through-hole (72), the center department of disc (71) has spacing axle (73) and arranges spacing cam (74) of spacing axle (73) lower extreme in, just the lower extreme of spacing cam (74) realizes the up-and-down motion in through-hole (72) through the promotion of first electronic jar (75), first electronic jar (75) are arranged in on base (1) and are run through corresponding carousel (2) from bottom to top.

2. A single-sided grinding mechanism for a diamond saw blade according to claim 1, wherein: the grinding machine is characterized in that a motor (81) is arranged at a position, close to the grinding station (4), on the base (1), a gear (82) is sleeved on a motor shaft of the motor (81), each gear ring (83) is arranged on the lower end face of the disc (71) and is coaxial with the disc (71), and the gear ring (83) and the gear (82) are meshed with each other.