CN213364507U

CN213364507U - Abrasive wheel cutting performance detection device

Info

Publication number: CN213364507U
Application number: CN202022250640.1U
Authority: CN
Inventors: 秦江海; 韩振
Original assignee: Xuzhou Jinchi Wear Resistant Material Technology Co ltd
Current assignee: Xuzhou Jinchi Wear Resistant Material Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-04
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a detection device technical field just discloses a grinding wheel cutting performance detection device, comprises a fixed bench, the top fixed mounting of fixed station has first board and second board, and one side fixed mounting that the second board is close to the first board has the rotating electrical machines, and fixed mounting has the cutting wheel on the output shaft of rotating electrical machines, and the shifting chute has been seted up to one side that the first board is close to the second board, has seted up on the second board and has removed the hole, and sliding mounting has same removal seat in shifting chute and the shifting chute, has seted up two spacing holes on removing the seat, and equal sliding mounting has the gag lever post in two spacing holes. The utility model discloses a centre gripping is fixed to article in the removal of two grip blocks, has prevented that the condition that the abrasive cut-off wheel leads to the article landing to lead to cutting failure in the cutting from appearing, has improved the security of operation through reciprocating to the abrasive cut-off wheel, has satisfied the needs that use.

Description

Abrasive wheel cutting performance detection device

Technical Field

The utility model relates to a detection device technical field especially relates to a grinding wheel cutting performance detection device.

Background

The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.

When detecting the abrasive wheel cutting performance, need abrasive wheel cutting article to detect the performance of emery wheel, however at the in-process of cutting, because of do not possess article and carry out the function of fixed centre gripping, lead to easily that article slide when the cutting leads to the fact the failure of cutting, influenced the rate of accuracy that detects, can not satisfy the needs that use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when examining the abrasive wheel cutting performance, need abrasive wheel cutting article to detect the performance of emery wheel, however at the in-process of cutting, because of do not possess article and carry out the function of fixed centre gripping, lead to easily that article slide in the cutting, cause the failure of cutting, influenced the rate of accuracy that detects, can not satisfy the problem of the needs of using, and the abrasive wheel cutting performance detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding wheel cutting performance detection device comprises a fixed table, wherein a first plate and a second plate are fixedly mounted at the top of the fixed table, a rotating motor is fixedly mounted on one side, close to the first plate, of the second plate, a cutting grinding wheel is fixedly mounted on an output shaft of the rotating motor, a moving groove is formed in one side, close to the second plate, of the first plate, a moving hole is formed in the second plate, the moving groove and the moving hole are internally and slidably mounted with a same moving seat, two limiting holes are formed in the moving seat, limiting rods are respectively and slidably mounted in the two limiting holes, the top end and the bottom end of each limiting rod are respectively and fixedly connected with the corresponding moving groove and the inner wall at the top and the inner wall at the bottom of the moving hole, two clamping grooves are formed in the top of the moving seat, clamping plates are respectively and slidably mounted in the two clamping grooves, two connecting holes are formed in the bottom of the, equal slidable mounting has the connecting rod in two connecting holes, the top of two connecting rods extend respectively to corresponding centre gripping inslot and with the bottom fixed connection of corresponding grip block, all seted up the locating hole on two connecting rods, slidable mounting has the locating lever in the locating hole, and the both ends of locating lever respectively with one side inner wall fixed connection of corresponding connecting hole, the locating lever carries on spacingly to the connecting rod.

Preferably, the bottom fixed mounting who removes the seat has the fixed block, and the fixed block has been seted up near one side of second board and has been rotated the groove, rotates the inslot internal rotation and installs two-way lead screw, and the one end of two-way lead screw runs through two connecting rods and with two connecting rod threaded connection, and the rotation of two-way lead screw drives two connecting rods and removes.

Preferably, a sliding hole is formed in the moving seat, a sliding rod is slidably mounted in the sliding hole, a clamping groove is formed in the top of the bidirectional screw rod, the bottom end of the sliding rod is clamped with the clamping groove, and the sliding rod is clamped with the clamping groove to fix the bidirectional screw rod.

Preferably, the inner walls of the two sides of the sliding hole are provided with sliding grooves, the two sides of the sliding rod are fixedly provided with sliding blocks, the two sliding blocks are respectively in sliding connection with the corresponding sliding grooves, and the two sliding blocks limit the sliding rod.

Preferably, the number of draw-in grooves is a plurality of, and a plurality of draw-in grooves are the annular equidistance and distribute in the outside of two-way lead screw, and a plurality of draw-in grooves carry out the multiposition to two-way lead screw and fix.

Preferably, the top of two sliders is fixedly provided with a return spring, the top ends of the two return springs are fixedly connected with the inner wall of the top of the corresponding sliding groove respectively, and the two return springs play roles in limiting and resetting.

Compared with the prior art, the utility model provides a grinding wheel cutting performance detection device possesses following beneficial effect:

1. according to the device for detecting the cutting performance of the grinding wheel, the sliding rod is pulled upwards firstly, the sliding rod drives the two sliding blocks to move, the two sliding blocks compress the two return springs, the two return springs absorb energy to enable the sliding rod to move out of the clamping groove, the fixation of the bidirectional screw rod is released, then the bidirectional screw rod is rotated to place an article on the moving seat, then the two connecting rods drive the two clamping plates to move, and the two clamping plates fixedly clamp the article;

2. after the grinding wheel cutting performance detection device is clamped, the sliding rod is loosened, the sliding rod is clamped into the clamping groove under the spring resilience acting force of the two return springs, the bidirectional screw rod is fixed, then the moving seat is pulled, the moving seat drives the object to move upwards, the rotating motor drives the cutting grinding wheel to rotate, and the cutting grinding wheel cuts the object on the moving seat;

and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a removal of two grip blocks is fixed the centre gripping to article, has prevented that the cutting wheel from leading to the condition that the article landing leads to the cutting failure to appear in the cutting, has improved the security of operation through reciprocating to the cutting wheel, has satisfied the needs of use.

Drawings

Fig. 1 is a schematic structural view of a grinding wheel cutting performance detection device according to the present invention;

fig. 2 is a schematic structural view of a part a of the grinding wheel cutting performance detection device provided by the present invention;

fig. 3 is a schematic structural diagram of a part B of the device for detecting the performance of the abrasive wheel cutting.

In the figure: the cutting machine comprises a fixed table 1, a first plate 2, a second plate 3, a rotating motor 4, a cutting wheel 5, a moving groove 6, a moving hole 7, a moving seat 8, a limiting hole 9, a limiting rod 10, a clamping groove 11, a clamping plate 12, a connecting hole 13, a connecting rod 14, a positioning hole 15, a positioning rod 16, a fixed block 17, a rotating groove 18, a bidirectional screw rod 19, a sliding hole 20, a sliding rod 21, a clamping groove 22, a sliding groove 23 and a sliding block 24.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a device for detecting cutting performance of a grinding wheel comprises a fixed table 1, a first plate 2 and a second plate 3 are fixedly installed on the top of the fixed table 1, a rotating motor 4 is fixedly installed on one side of the second plate 3 close to the first plate 2, a cutting grinding wheel 5 is fixedly installed on an output shaft of the rotating motor 4, a moving groove 6 is formed on one side of the first plate 2 close to the second plate 3, a moving hole 7 is formed on the second plate 3, a moving seat 8 is slidably installed in the moving groove 6 and the moving hole 7, two limiting holes 9 are formed on the moving seat 8, limiting rods 10 are slidably installed in the two limiting holes 9, the top ends and the bottom ends of the limiting rods 10 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the moving groove 6 and the moving hole 7, two clamping grooves 11 are formed on the top of the moving seat 8, and clamping plates 12 are slidably installed in the two clamping grooves 11, two connecting holes 13 have been seted up to the bottom of removing seat 8, two connecting holes 13 are linked together with corresponding centre gripping groove 11 respectively, equal slidable mounting has connecting rod 14 in two connecting holes 13, the top of two connecting rods 14 extend respectively to corresponding centre gripping inslot 11 and with the bottom fixed connection of corresponding grip block 12, locating hole 15 has all been seted up on two connecting rods 14, slidable mounting has locating lever 16 in locating hole 15, and the both ends of locating lever 16 respectively with one side inner wall fixed connection of corresponding connecting hole 13, locating lever 16 carries on spacingly to connecting rod 14.

The utility model discloses in, the bottom fixed mounting that removes seat 8 has fixed block 17, and fixed block 17 has been close to one side of second board 3 and has been seted up and has been rotated groove 18, rotates the 18 internal rotations in groove and installs two-way lead screw 19, and two-way lead screw 19's one end run through two connecting rods 14 and with two connecting rod 14 threaded connection, and two-way lead screw 19's rotation drives two connecting rods 14 and removes.

The utility model discloses in, having seted up sliding hole 20 on the removal seat 8, slidable mounting has slide bar 21 in sliding hole 20, and draw-in groove 22 has been seted up at the top of two-way lead screw 19, and slide bar 21's bottom clamps with draw-in groove 22 mutually, and slide bar 21 fixes two-way lead screw 19 with draw-in groove 22 mutually clamps.

The utility model discloses in, all seted up spout 23 on the both sides inner wall of sliding hole 20, the equal fixed mounting in both sides of slide bar 21 has slider 24, and two sliders 24 respectively with 23 sliding connection of corresponding spout, two sliders 24 carry on spacingly to slide bar 21.

The utility model discloses in, the quantity of draw-in groove 22 is a plurality of, and a plurality of draw-in grooves 22 are the annular equidistance and distribute in the outside of two-way lead screw 19, and a plurality of draw-in grooves 22 carry out multiposition to two-way lead screw 19 and fix.

The utility model discloses in, the equal fixed mounting in top of two sliders 24 has reset spring, two reset spring's top respectively with the top inner wall fixed connection of corresponding spout 23, two reset spring play spacing and the effect that resets.

In the utility model, when in use, the sliding rod 21 is pulled upwards, the sliding rod 21 drives the two sliding blocks 24 to move, the two sliding blocks 24 compress the two reset springs, the two reset springs absorb energy to move the sliding rod 21 out of the clamping groove 22, the fixation of the two-way lead screw 19 is released, then the article is placed on the moving seat 8 by rotating, then the two-way lead screw 19 drives the two connecting rods 14 to move by rotating the two-way lead screw 19, the two connecting rods 14 are limited by the two positioning rods 16, meanwhile, the two connecting rods 14 drive the two clamping plates 12 to move, the two clamping plates 12 fixedly clamp the article, after clamping, the sliding rod 21 is loosened, the sliding rod 21 is clamped into the clamping groove 22 by the spring resilience acting force of the two reset springs, the two-way lead screw 19 can be fixed, then the moving seat 8 is pulled, the moving seat 8 drives the article to move upwards, the rotating electrical machines 4 drive the cutting wheel 5 to rotate, the cutting wheel 5 to remove on the seat 8 article cut can to the removal through two grip blocks 12 is fixed the centre gripping to article, has prevented that the cutting wheel 5 from leading to the condition appearance that the article landing leads to the cutting failure in the cutting, has improved the security of operation through reciprocating to the cutting wheel 5, has satisfied the needs of using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A device for detecting the cutting performance of a grinding wheel comprises a fixed table (1) and is characterized in that a first plate (2) and a second plate (3) are fixedly installed at the top of the fixed table (1), a rotating motor (4) is fixedly installed on one side, close to the first plate (2), of the second plate (3), a cutting grinding wheel (5) is fixedly installed on an output shaft of the rotating motor (4), a moving groove (6) is formed in one side, close to the second plate (3), of the first plate (2), a moving hole (7) is formed in the second plate (3), the moving groove (6) and the moving hole (7) are internally and slidably provided with a same moving seat (8), two limiting holes (9) are formed in the moving seat (8), limiting rods (10) are respectively and slidably installed in the two limiting holes (9), and the top ends and the bottom ends of the limiting rods (10) are respectively and fixedly connected with the corresponding moving grooves (6) and the top inner walls and the bottom inner walls of the moving holes (7), two centre gripping grooves (11) have been seted up at the top of removing seat (8), equal slidable mounting has grip block (12) in two centre gripping grooves (11), two connecting holes (13) have been seted up to the bottom of removing seat (8), two connecting holes (13) are linked together with corresponding centre gripping groove (11) respectively, equal slidable mounting has connecting rod (14) in two connecting holes (13), the top of two connecting rod (14) extend to in corresponding centre gripping groove (11) respectively and with the bottom fixed connection of corresponding grip block (12), locating hole (15) have all been seted up on two connecting rod (14), slidable mounting has locating lever (16) in locating hole (15), and the both ends of locating lever (16) respectively with one side inner wall fixed connection of corresponding connecting hole (13).

2. The device for detecting the cutting performance of the grinding wheel according to claim 1, wherein a fixed block (17) is fixedly installed at the bottom of the movable seat (8), a rotating groove (18) is formed in one side, close to the second plate (3), of the fixed block (17), a bidirectional screw rod (19) is rotatably installed in the rotating groove (18), and one end of the bidirectional screw rod (19) penetrates through the two connecting rods (14) and is in threaded connection with the two connecting rods (14).

3. The device for detecting the cutting performance of the grinding wheel according to claim 1, wherein the moving seat (8) is provided with a sliding hole (20), a sliding rod (21) is slidably mounted in the sliding hole (20), the top of the bidirectional screw rod (19) is provided with a clamping groove (22), and the bottom end of the sliding rod (21) is clamped with the clamping groove (22).

4. The device for detecting the cutting performance of the grinding wheel according to claim 3, wherein sliding grooves (23) are formed in inner walls of two sides of the sliding hole (20), sliding blocks (24) are fixedly mounted on two sides of the sliding rod (21), and the two sliding blocks (24) are respectively in sliding connection with the corresponding sliding grooves (23).

5. The grinding wheel cutting performance detection device according to claim 3, characterized in that the number of the clamping grooves (22) is multiple, and the clamping grooves (22) are annularly and equidistantly distributed on the outer side of the bidirectional screw rod (19).

6. The device for detecting the cutting performance of the grinding wheel according to claim 4, wherein the top parts of the two sliding blocks (24) are fixedly provided with return springs, and the top ends of the two return springs are fixedly connected with the inner walls of the top parts of the corresponding sliding grooves (23).