CN218469791U

CN218469791U - Large-aperture grinding wheel and grinding wheel aperture detection equipment

Info

Publication number: CN218469791U
Application number: CN202221929019.0U
Authority: CN
Inventors: 朱杰
Original assignee: Wuyi Hongsheng Abrasives Co ltd
Current assignee: Wuyi Hongsheng Abrasives Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-10
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a large aperture emery wheel and emery wheel aperture check out test set, the both sides fixedly connected with L type frame of barrel, emery wheel subassembly is located the top of barrel, the solid fixed ring of inside wall fixedly connected with of barrel, locating component includes two fixture blocks and horizontal pole, the fixture block inserts in the inside of draw-in groove, the utility model discloses place emery wheel subassembly in the top of barrel, the electric jar passes through the body of rod and drives the removal frame and move down, it moves down to drive two fixture blocks through two removal sleeves, two fixture blocks insert in the inside of draw-in groove, realize fixed chucking to emery wheel subassembly, the barrel receives the effect of electric jar and moves down, extrude the switch for the infrared emission pipe at support column top starts, the infrared ray of infrared emission pipe transmission is received by the infrared ray receiving head of two fixture block one sides, calculate the time that infrared ray was transmitted to according to the time-recorder, multiply with infrared ray emission rate, thereby reach the aperture value of emery wheel subassembly.

Description

Large-aperture grinding wheel and grinding wheel aperture detection equipment

Technical Field

The utility model relates to a dry grinding wheel detects technical field, particularly, relates to a large aperture emery wheel, especially still relates to a emery wheel aperture check out test set.

Background

The grinding wheel is a bonded grinding tool which is formed by bonding a common grinding material into a certain shape by a bonding agent and has certain strength, the grinding wheel is the largest in use amount and the widest in use surface in the grinding tool, and can rotate at high speed when in use, and can perform coarse grinding, semi-fine grinding and fine grinding, slotting, cutting and the like on an excircle, an inner circle, a plane, various molded surfaces and the like of a metal or nonmetal workpiece. When the aperture of the existing large-aperture grinding wheel is detected, the grinding wheel and detection equipment are held by a worker to directly measure, the efficiency is low, the accuracy is poor, and therefore the large-aperture grinding wheel and the detection equipment for the aperture of the grinding wheel are provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large aperture emery wheel and emery wheel aperture check out test set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large aperture emery wheel, includes grinding wheel assembly, grinding wheel assembly includes outer grinding wheel dish, the inboard fixedly connected with inner ring of outer grinding wheel dish, the large aperture has been seted up to the inside of inner ring, the draw-in groove has all been seted up to the inner wall both sides of inner ring.

The utility model also provides a grinding wheel aperture detection device, which comprises a workbench, wherein a supporting component is arranged at the top of the workbench, a detection component is arranged inside the supporting component, and a positioning component is arranged above the supporting component;

the grinding wheel assembly is positioned at the top of the barrel, and the inner side wall of the barrel is fixedly connected with a fixing ring;

the positioning assembly comprises two clamping blocks and a cross rod, the clamping blocks are inserted into the clamping grooves, the tops of the clamping blocks are fixedly connected with a movable sleeve through a straight rod, and the movable sleeve is connected to the outer side of the cross rod in a sliding mode;

the detection assembly comprises a switch and a support column, the support column is fixedly connected to the top of the base, an infrared transmitting tube is installed at the top of the support column, and an infrared receiving head is installed on one side, opposite to the fixture block, of the two fixture blocks.

Preferably, the switch is mounted on the top of the base, the fixing ring is located above the switch, and the electric control output end of the switch is electrically connected with the electric control input end of the infrared emission tube.

Preferably, a first spring is arranged at the top of the base, a groove is formed in the top of the base, the first spring is located inside the groove, a second spring is connected between the two movable sleeves, and the second spring is sleeved on the outer side of the cross rod.

Preferably, the outer side of the cross rod is fixedly connected with a movable frame, an electric cylinder is installed at the top of the workbench, and a piston rod of the electric cylinder is fixedly connected with the movable frame through a rod body.

Preferably, the above-mentioned inside wall fixedly connected with slider of barrel, the outside of base seted up with the spout of slider looks adaptation, slider sliding connection in the inside of spout, one side fixedly connected with stopper of fixture block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses place the emery wheel subassembly in the top of barrel, the electric jar moves the frame through the body of rod drive and moves down, it moves down to drive two fixture blocks through two movable sleeve, two fixture blocks insert in the inside of draw-in groove, realize fixed chucking to the emery wheel subassembly, the barrel receives the effect of electric jar and moves down, extrude the switch, make the infrared emission pipe at support column top start, the infrared ray of infrared emission pipe transmission is received by the infrared ray receiving head of two fixture block one sides, calculate the time that infrared emission arrives and receive according to the time-recorder, multiply with infrared ray's transmission rate, thereby reach the aperture diameter value of emery wheel subassembly, and easy operation is convenient, the precision is higher.

Drawings

Fig. 1 is a schematic structural view of a grinding wheel assembly of the present invention;

FIG. 2 is a schematic structural view of the workbench of the present invention;

FIG. 3 is a schematic cross-sectional view of the outer grinding wheel of the present invention;

fig. 4 is a schematic structural view of the movable frame of the present invention;

fig. 5 is a schematic cross-sectional structural view of the base of the present invention;

fig. 6 is a schematic structural view of the movable sleeve of the present invention.

In the figure: 100. a grinding wheel assembly; 101. an outer grinding wheel disc; 102. an inner ring; 103. a card slot; 200. a work table; 300. a support assembly; 301. a base; 302. a barrel; 303. a fixing ring; 304. an L-shaped frame; 305. a first spring; 306. a slider; 307. a chute; 400. a positioning assembly; 401. an electric cylinder; 402. a limiting block; 403. moving the frame; 404. a cross bar; 405. a second spring; 406. moving the sleeve; 407. a clamping block; 500. a detection component; 501. a switch; 502. a support column; 503. an infrared emission tube; 504. an infrared receiving head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a large aperture emery wheel, includes grinding wheel assembly 100, and grinding wheel assembly 100 includes outer grinding wheel 101, and the inboard fixedly connected with inner ring 102 of outer grinding wheel 101, the large aperture has been seted up to inner ring 102's inside, and draw-in groove 103 has all been seted up to inner wall both sides of inner ring 102.

Additionally the utility model also provides a emery wheel aperture check out test set, including workstation 200, the top of workstation 200 is equipped with supporting component 300, and supporting component 300's inside is equipped with determine module 500, and supporting component 300's top is equipped with locating component 400.

Supporting component 300 includes base 301, barrel 302 has been cup jointed in the outside activity of base 301, barrel 302's both sides fixedly connected with L type frame 304, grinding wheel assembly 100 is located barrel 302's top, the solid fixed ring 303 of the inside wall fixedly connected with of barrel 302, base 301's top is equipped with first spring 305, base 301's top is seted up flutedly, first spring 305 is located the inside of recess, first spring 305 plays the support reset action to solid fixed ring 303, barrel 302's inside wall fixedly connected with slider 306, spout 307 with slider 306 looks adaptation is seted up in base 301's the outside, barrel 302 reciprocates through slider 306 sliding connection in relative base 301 in the inside realization of spout 307.

Positioning assembly 400 includes two fixture blocks 407 and horizontal pole 404, fixture block 407 inserts in the inside of draw-in groove 103, one side fixedly connected with stopper 402 of fixture block 407, stopper 402 plays limiting displacement to grinding wheel assembly 100, straight-bar fixedly connected with moving sleeve 406 is passed through at fixture block 407's top, moving sleeve 406 sliding connection is in the outside of horizontal pole 404, be connected with second spring 405 between two moving sleeve 406, second spring 405 cup joints in the outside of horizontal pole 404, second spring 405 plays the reset action to two moving sleeve 406, the outside fixedly connected with moving frame 403 of horizontal pole 404, electric cylinder 401 is installed at the top of workstation 200, electric cylinder 401's piston rod passes through the body of rod and moves frame 403 fixed connection, electric cylinder 401 drives moving frame 403 through the body of rod and reciprocates.

Detection subassembly 500 includes switch 501 and support column 502, switch 501 installs in the top of base 301, solid fixed ring 303 is located switch 501's top, switch 501's automatically controlled output and infrared emission pipe 503's automatically controlled input electric connection, when switch 501 receives the extrusion, start infrared emission pipe 503, support column 502 fixed connection is in the top of base 301, infrared emission pipe 503 is installed at the top of support column 502, infrared receiving head 504 is all installed to the relative one side of two fixture blocks 407. The utility model discloses place grinding wheel assembly 100 at the top of barrel 302, electric jar 401 moves frame 403 down through the body of rod drive, it moves down to drive two fixture blocks 407 through two movable sleeve 406, two fixture blocks 407 insert in the inside of draw-in groove 103, realize fixed chucking to grinding wheel assembly 100, barrel 302 receives the effect of electric jar 401 and moves down, extrude switch 501, make infrared emission tube 503 at support column 502 top start, the infrared ray of infrared emission tube 503 transmission is received by the infrared ray receiving head 504 of two fixture blocks 407 one sides, calculate the time that infrared ray was transmitted to and is received according to the time-recorder, multiply with infrared ray's transmission rate, thereby reachs grinding wheel assembly 100's aperture diameter value, and the operation is simple and convenient, the precision is higher.

Working principle or structural principle, when in use, the grinding wheel assembly 100 is placed at the top of the cylinder 302, the L-shaped frames 304 at two sides of the cylinder 302 support the grinding wheel assembly 100, at this time, the electric cylinder 401 is started, the electric cylinder 401 drives the moving frame 403 to move downwards through the rod body, along with the downward movement of the moving frame 403, the two clamping blocks 407 are driven to move downwards through the two moving sleeves 406, the two clamping blocks 407 are inserted into the clamping grooves 103 to realize fixed clamping on the grinding wheel assembly 100, the outer sides of the clamping blocks 407 are attached to the inner wall of the inner ring 102 of the grinding wheel assembly 100, so that the cylinder 302 is moved downwards under the action of the electric cylinder 401, along with the downward movement of the cylinder 302, the fixing ring 303 is driven to move downwards to extrude the switch 501, so that the infrared transmitting tube 503 at the top of the supporting column 502 is started, the infrared rays transmitted by the infrared transmitting tube 503 are received by the infrared receiving heads 504 at one side of the two clamping blocks 407, the time of the infrared rays is calculated according to the timer, and multiplied by the transmitting rate of the infrared rays, and the hole diameter value of the grinding wheel assembly 100 is obtained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A large aperture grinding wheel comprising a grinding wheel assembly (100), characterized by: the grinding wheel component (100) comprises an outer grinding wheel disc (101), an inner ring (102) is fixedly connected to the inner side of the outer grinding wheel disc (101), a large aperture is formed in the inner portion of the inner ring (102), and clamping grooves (103) are formed in two sides of the inner wall of the inner ring (102).

2. A wheel aperture inspection apparatus comprising the large aperture wheel of claim 1, including a table (200), characterized in that: a supporting component (300) is arranged at the top of the workbench (200), a detection component (500) is arranged in the supporting component (300), and a positioning component (400) is arranged above the supporting component (300);

the supporting assembly (300) comprises a base (301), a barrel (302) is movably sleeved on the outer side of the base (301), L-shaped frames (304) are fixedly connected to two sides of the barrel (302), the grinding wheel assembly (100) is located at the top of the barrel (302), and a fixing ring (303) is fixedly connected to the inner side wall of the barrel (302);

the positioning assembly (400) comprises two clamping blocks (407) and a cross rod (404), the clamping blocks (407) are inserted into the clamping grooves (103), the tops of the clamping blocks (407) are fixedly connected with a movable sleeve (406) through straight rods, and the movable sleeve (406) is connected to the outer side of the cross rod (404) in a sliding manner;

the detection assembly (500) comprises a switch (501) and a supporting column (502), the supporting column (502) is fixedly connected to the top of the base (301), an infrared emission tube (503) is installed at the top of the supporting column (502), and infrared receiving heads (504) are installed on the opposite sides of the two clamping blocks (407).

3. The apparatus for inspecting the diameter of a grinding wheel according to claim 2, wherein: switch (501) install in the top of base (301), gu fixed ring (303) is located the top of switch (501), the automatically controlled output of switch (501) with the automatically controlled input electric connection of infrared emission pipe (503).

4. The apparatus for inspecting the diameter of a grinding wheel according to claim 2, wherein: the top of the base (301) is provided with a first spring (305), the top of the base (301) is provided with a groove, the first spring (305) is located inside the groove, a second spring (405) is connected between the two movable sleeves (406), and the second spring (405) is sleeved on the outer side of the cross rod (404).

5. The apparatus for inspecting the diameter of a grinding wheel according to claim 2, wherein: the outside fixedly connected with of horizontal pole (404) removes frame (403), electric jar (401) are installed at the top of workstation (200), the piston rod of electric jar (401) through the body of rod with remove frame (403) fixed connection.

6. The apparatus for detecting the aperture of a grinding wheel according to claim 2, wherein: the inner side wall of the barrel (302) is fixedly connected with a sliding block (306), the outer side of the base (301) is provided with a sliding groove (307) matched with the sliding block (306), the sliding block (306) is connected to the inside of the sliding groove (307) in a sliding mode, and one side of the clamping block (407) is fixedly connected with a limiting block (402).