CN215470450U

CN215470450U - Split type diamond grinding block

Info

Publication number: CN215470450U
Application number: CN202120676986.XU
Authority: CN
Inventors: 林银德
Original assignee: Yueqing Jiehui Abrasives Co ltd
Current assignee: Yueqing Jiehui Abrasives Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-01-11
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a split type diamond grinding block which comprises a base and a grinding block body, wherein a connecting block is formed at the bottom of the grinding block body, a dovetail groove matched with the connecting block is formed in the upper wall of the base, a stop block is arranged at the end part of the dovetail groove, a first protruding block and a second protruding block are formed on two sides of the grinding block body, a rotating pin penetrates through the second protruding block, and a limiting plate is fixed at one end of the rotating pin. According to the utility model, the limiting plate is rotated after the connecting block formed at the bottom of the grinding block body is clamped with the dovetail groove, so that the limiting plate blocks the grinding block body, the positioning block is clamped with the rectangular groove under the action of the spring to limit the limiting sleeve, the rotating pin and the limiting plate, and the grinding block body is connected with the base under the action of the stop block.

Description

Split type diamond grinding block

Technical Field

The utility model relates to the technical field of diamond grinding blocks, in particular to a split type diamond grinding block.

Background

The diamond grinding block is a whole formed by sintering artificial diamond mainly and various metal powders as binding agents at high temperature and high pressure, and is not easy to fall off in the using process.

Traditional diamond abrasive brick is usually fixed diamond abrasive brick on the mount pad through the welding when installation, can not change after damaging, and the installation effect is relatively poor.

Therefore, a split type diamond grinding block is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a split type diamond grinding block is provided.

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

the utility model provides a split type diamond grinding block, includes base and grinding block body, the bottom shaping of grinding block body has the connecting block, the last wall shaping of base have with the dovetail of connecting block looks adaptation, the tip of dovetail is equipped with the dog, the both sides shaping of grinding block body has lug one and lug two, it has the rotating pin to run through on the lug two, the one end of rotating pin is fixed with the limiting plate, and the other end is fixed with the spacing sleeve, the spacing sleeve tip has the rectangular channel, it has the pull rod to run through on the lug one, be equipped with the spring on the pull rod and with the locating piece of rectangular channel looks adaptation.

As a further description of the above technical solution:

and the limiting plate is provided with a handle.

As a further description of the above technical solution:

the end of the base is fixed with a plugging block for stabilizing the limiting plate through a locking bolt.

As a further description of the above technical solution:

the outer wall of the pull rod is provided with anti-skid grains.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the limiting plate is rotated after the connecting block formed at the bottom of the grinding block body is clamped with the dovetail groove, so that the limiting plate blocks the grinding block body, the positioning block is clamped with the rectangular groove under the action of the spring to limit the limiting sleeve, the rotating pin and the limiting plate, and the grinding block body is connected with the base under the action of the stop block.

2. According to the utility model, the end part of the base is fixedly provided with the plugging block for stabilizing the limiting plate through the locking bolt, the base is provided with the bolt hole matched with the locking bolt, and the limiting plate can be prevented from shaking after the plugging block is installed.

Drawings

FIG. 1 is a schematic diagram illustrating a front view of a base according to an embodiment of the present invention;

FIG. 2 is a rear view of a base according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a partially enlarged structure of the part A in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic view illustrating a connection structure of a limiting sleeve and a positioning block according to an embodiment of the present invention;

illustration of the drawings:

1. a base; 2. a grinding block body; 3. a pull rod; 4. a spring; 5. a limiting plate; 6. a handle; 7. a plugging block; 8. locking the bolt; 9. a limiting sleeve; 10. positioning blocks; 11. a first bump; 12. a second bump; 13. a rotation pin; 14. a rectangular groove; 15. a stopper; 16. connecting blocks; 17. a dovetail groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a split type diamond grinding block comprises a base 1 and a grinding block body 2, a connecting block 16 is formed at the bottom of the grinding block body 2, a dovetail groove 17 matched with the connecting block 16 is formed on the upper wall of the base 1, a stop block 15 is arranged at the end part of the dovetail groove 17, the stop block 15 is fixedly connected with the base 1, a first bump 11 and a second bump 12 are formed on two sides of the grinding block body 2, a rotating pin 13 penetrates through the second bump 12, the rotating pin 13 is rotatably connected with the second bump 12 through a bearing, a limiting plate 5 is fixed at one end of the rotating pin 13, a limiting sleeve 9 is fixed at the other end of the rotating pin, a rectangular groove 14 is formed at the end part of the limiting sleeve 9, a pull rod 3 penetrates through the first bump 11, the pull rod 3 is in sliding fit with the first bump 11, a spring 4 and a positioning block 10 matched with the rectangular groove 14 are arranged on the pull rod 3, the spring 4 is sleeved outside the pull rod 3, the positioning block 10 is fixed at the end part of the pull rod 3, the two ends of the spring 4 are respectively abutted to the positioning block 10 and the first bump 11, and under the action of the spring 4, the positioning block 10 is clamped with the rectangular groove 14, so that the limiting sleeve 9, the rotating pin 13 and the limiting plate 5 can be fixed.

Specifically, as shown in fig. 1, a handle 6 is mounted on the limiting plate 5, and the handle 6 is arranged in a U shape, so that the limiting plate 5 can be conveniently rotated by a worker.

Specifically, as shown in fig. 1, the tip of base 1 is fixed with the shutoff piece 7 that stabilizes to limiting plate 5 through locking bolt 8, has the bolt hole with 8 looks adaptations of locking bolt on the base 1, and after 7 installations of shutoff piece, can avoid limiting plate 5 to take place to rock.

Specifically, as shown in fig. 1, the outer wall of the pull rod 3 is provided with anti-slip lines, so that the friction force between the hand of a worker and the pull rod 3 is increased, and the pull rod 3 is conveniently pulled by the worker.

The working principle is as follows: under the normality, connecting block 16 and dovetail 17 block mutually, dog 15 and limiting plate 5 are located base 1's both ends, fix abrasive brick body 2, when needs are dismantled abrasive brick body 2, with pull rod 3 to one side pulling, make locating piece 10 and rectangular channel 14 separate, remove spacing sleeve 9, the fixed of swivel pin 13 and limiting plate 5, rotate limiting plate 5 through handle 6, make limiting plate 5 no longer carry out the shutoff to abrasive brick body 2, under this state, the staff can take connecting block 16 out from dovetail 17's inside, make abrasive brick body 2 and base 1 separate, compare fixed modes such as traditional welding, abrasive brick body 2 dismouting is simpler, it is more convenient to change after the damage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a split type diamond grinding block, includes base and grinding block body, its characterized in that, the bottom shaping of grinding block body has the connecting block, the last wall shaping of base have with the dovetail of connecting block looks adaptation, the tip of dovetail is equipped with the dog, the both sides shaping of grinding block body has lug one and lug two, it has the rotational pin to run through on the lug two, the one end of rotational pin is fixed with the limiting plate, and the other end is fixed with the spacing sleeve, the spacing sleeve tip has the rectangular channel, it has the pull rod to run through on the lug one, be equipped with the spring on the pull rod and with the locating piece of rectangular channel looks adaptation.

2. The split diamond grinding block according to claim 1, wherein the limiting plate is provided with a handle.

3. The split type diamond grinding block according to claim 2, wherein a block for stabilizing the limiting plate is fixed at the end of the base through a locking bolt.

4. The split diamond grinding block according to claim 3, wherein the outer wall of the pull rod is provided with anti-slip lines.