CN219234990U

CN219234990U - Flat grinding processing tool for hard alloy top hammer

Info

Publication number: CN219234990U
Application number: CN202222770057.2U
Authority: CN
Inventors: 袁晨; 行军锋; 欧茂裕; 魏新纪
Original assignee: Henan Zhongying Alloy Co ltd
Current assignee: Henan Zhongying Alloy Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-06-23
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a flat grinding machining tool for a hard alloy top hammer, which relates to the technical field of top hammer machining and comprises a workbench, wherein a fixed block is fixedly connected to the workbench, a movable block capable of translating along the workbench is arranged on the workbench, the top hammer is placed on a bearing table, the top hammer is positioned through the fixed block and the movable block, a translation driving device drives two bearing tables to separate after finishing grinding an arc surface of the top hammer, meanwhile, the translation driving device drives a driving connecting mechanism to work, the driving connecting mechanism drives the movable block to be far away from the fixed block, after the two bearing tables are separated and the movable block moves, the top hammer can fall from a through groove through a gap between the two bearing tables, then a collecting device is arranged below the through groove, the top hammer can be conveniently taken out without manual driving by a worker, the potential safety hazard is effectively reduced, and the efficiency of top hammer machining is improved.

Description

Flat grinding processing tool for hard alloy top hammer

Technical Field

The utility model relates to the technical field of top hammer machining, in particular to a flat grinding machining tool for a hard alloy top hammer.

Background

The top hammer, which is totally called as a hard alloy top hammer, is a key component for synthesizing the artificial diamond by a super-high pressure high-temperature device formed by a static pressure method, is mostly made of tungsten drill series hard alloy, has high strength and good wear resistance, toughness and thermal stability. When carrying out the regrinding to the cambered surface of top hammer, often need to fix a position and fix the top hammer, but current positioner's effect is more single, loosens anchor clamps after the regrinding is accomplished, needs the workman to take out top hammer from anchor clamps, because the top hammer just regrinds just, the workman just gets, has certain potential safety hazard, has reduced the efficiency of top hammer processing moreover.

Disclosure of Invention

The utility model aims to provide a flat grinding processing tool for a hard alloy top hammer, and aims to solve the problems that in the prior art, after flat grinding is finished, a clamp is loosened, a worker is required to take the top hammer out of the clamp, and as the top hammer is just finished in flat grinding, the worker can take the top hammer out, a certain potential safety hazard exists, and the processing efficiency of the top hammer is reduced.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flat grinding processing frock of carbide top hammer, includes the workstation, fixedly connected with fixed block on the workstation, be provided with the movable block that can translate along the workstation on the workstation, the recess in top hammer top and bottom looks adaptation has all been seted up to a side that fixed block and movable block are close to each other, sliding connection has two bearing tables that are used for placing the top hammer on the workstation, be provided with the translation drive arrangement who is used for driving the bearing table to translate on the workstation, be provided with the drive coupling mechanism who can drive the movable block and remove simultaneously when translation drive arrangement during operation on the workstation, the logical groove has been seted up in the workstation, and logical groove is located the below of bearing table.

In order to enable the utility model to have the function of driving the bearing table to translate, the utility model further adopts the technical scheme that the translation driving device comprises two fixing plates which are respectively and fixedly connected to the front surface and the back surface of the workbench, a first threaded rod is connected in the bearing table in a threaded manner, two ends of the first threaded rod are respectively and rotatably connected with the fixing plates, one side surface, far away from the first threaded rod, of one fixing plate is fixedly connected with a rotation driving device, and the output end of the rotation driving device extends between the two fixing plates and is fixedly connected with the first threaded rod.

According to a further technical scheme, the rotary driving device is a servo motor.

In order to enable the translational driving device to simultaneously drive the moving block to move when the translational driving device works, the translational driving device comprises a driving connecting mechanism, wherein the driving connecting mechanism comprises a first bevel gear arranged behind a workbench, the first bevel gear is fixedly connected with a first threaded rod through a rotating shaft, the back surface of the workbench is fixedly connected with a mounting plate, the back surface of the mounting plate is fixedly connected with a limiting ring, a second threaded rod is rotatably connected in the limiting ring, one end of the second threaded rod, which is close to the first bevel gear, is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the surface of the second threaded rod is in threaded connection with a threaded plate, and the threaded plate is fixedly connected with the moving block.

According to a further technical scheme, the workbench is provided with a limiting guide device for limiting and guiding the moving block when the moving block moves.

In order to enable the utility model to have the function of limiting and guiding the moving block when the moving block moves, the further technical scheme of the utility model is that the limiting and guiding device comprises a sliding groove arranged on the workbench, a sliding block is connected in the sliding groove in a sliding way, and the sliding block is fixedly connected with the moving block.

The beneficial effects of the utility model are as follows:

the jack hammer is placed on the bearing table, the jack hammer is positioned through the fixed block and the movable block, after the cambered surface of the jack hammer is polished, the translation driving device can drive the two bearing tables to separate, meanwhile, the translation driving device can drive the driving connecting mechanism to work, the driving connecting mechanism can drive the movable block to be away from the fixed block, after the two bearing tables are separated and the movable block moves, the jack hammer can fall from the through groove through a gap between the two bearing tables, then the jack hammer can be conveniently taken out through the collection device arranged below the through groove, manual driving of workers is not needed, potential safety hazards are effectively reduced, and the jack hammer machining efficiency is also improved.

Drawings

Fig. 1 is a partial structural cross-sectional view in elevation in an embodiment of the present utility model.

Fig. 2 is a partial structural cross-sectional view in a side view in an embodiment of the utility model.

Fig. 3 is a partial structural cross-sectional view in the rear view direction in an embodiment of the present utility model.

In the figure: 1. a work table; 2. a fixed block; 3. a moving block; 4. a groove; 5. a bearing table; 6. a first threaded rod; 7. a fixing plate; 8. a rotation driving device; 9. a through groove; 10. a first bevel gear; 11. a mounting plate; 12. a limiting ring; 13. a second threaded rod; 14. a thread plate; 15. a second bevel gear; 16. a chute; 17. a sliding block.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-3, a flat grinding tooling for a hard alloy top hammer comprises a workbench 1, wherein a fixed block 2 is fixedly connected to the workbench 1, a movable block 3 capable of translating along the workbench 1 is arranged on the workbench 1, grooves 4 respectively adapting to the top end and the bottom end of the top hammer are respectively formed in one side surface, close to each other, of the fixed block 2 and the movable block 3, two bearing tables 5 for placing the top hammer are slidably connected to the workbench 1, a translation driving device for driving the bearing tables 5 to translate is arranged on the workbench 1, a driving connecting mechanism capable of simultaneously driving the movable block 3 to move when the translation driving device works is arranged on the workbench 1, a through groove 9 is formed in the workbench 1, and the through groove 9 is located below the bearing tables 5.

In this embodiment, at first place the top hammer on bearing platform 5, then fix a position the top hammer through fixed block 2 and movable block 3, after polishing the cambered surface of top hammer, start translation drive arrangement, translation drive arrangement can drive two bearing platforms 5 separation, translation drive arrangement can drive coupling mechanism simultaneously and carry out work, drive coupling mechanism can drive movable block 3 and keep away from fixed block 2, after two bearing platforms 5 separation and movable block 3 remove, the top hammer can drop down from logical groove 9 through the gap between two bearing platforms 5, then through set up collection device alright convenient with the top hammer through leading to under groove 9, need not workman's manual drive, the effectual potential safety hazard that has reduced, also improved the efficiency of top hammer processing.

In another embodiment of the present utility model, the translational driving device includes two fixing plates 7 fixedly connected to the front and the back of the workbench 1, the bearing table 5 is internally and threadedly connected with a first threaded rod 6, two ends of the first threaded rod 6 are respectively rotationally connected with the fixing plates 7, one side surface of one fixing plate 7 far away from the first threaded rod 6 is fixedly connected with a rotation driving device 8, and the output end of the rotation driving device 8 extends between the two fixing plates 7 and is fixedly connected with the first threaded rod 6, the rotation driving device 8 is a servo motor, the rotation driving device 8 is started first, the output end of the rotation driving device 8 rotates to drive the first threaded rod 6 to rotate, and then the first threaded rod 6 rotates to drive the two bearing tables 5 to move in opposite directions or in opposite directions, so that the bearing table 5 can be driven to move more conveniently.

Specifically, the drive coupling mechanism is including setting up the first bevel gear 10 at workstation 1 rear, and first bevel gear 10 passes through axis of rotation and first threaded rod 6 fixed connection, the back fixedly connected with mounting panel 11 of workstation 1, the back fixedly connected with spacing ring 12 of mounting panel 11, spacing ring 12 internal rotation is connected with second threaded rod 13, the one end fixedly connected with second bevel gear 15 that second threaded rod 13 is close to first bevel gear 10, and second bevel gear 15 meshes with first bevel gear 10, the surface threaded connection of second threaded rod 13 has screw thread board 14, and screw thread board 14 and movable block 3 fixed connection, can drive first bevel gear 10 and rotate when first threaded rod 6 rotates, then first bevel gear 10 is rotatory can drive second bevel gear 15 and rotate, then second bevel gear 15 is rotatory can drive second threaded rod 13 and rotate, then second bevel gear 13 is rotatory can drive movable block 3 through screw thread board 14 and remove, thereby can be convenient carry out the centre gripping to the top hammer.

Further, be provided with the spacing guider of carrying out spacing direction to movable block 3 when movable block 3 removes on the workstation 1, spacing guider is including seting up spout 16 on workstation 1, and sliding connection has slider 17 in spout 16, and slider 17 and movable block 3 fixed connection can effectually carry out spacing direction to movable block 3, makes movable block 3 can more convenient remove.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a flat grinding processing frock of carbide top hammer, characterized by, includes workstation (1), fixedly connected with fixed block (2) on workstation (1), be provided with on workstation (1) and carry out movable block (3) of translation along workstation (1), fixed block (2) and movable block (3) all offer respectively in top hammer top and bottom looks adaptation recess (4) one side that is close to each other, sliding connection has two bearing tables (5) that are used for placing top hammer on workstation (1), be provided with on workstation (1) and be used for driving bearing tables (5) and carry out translation drive arrangement, be provided with on workstation (1) and drive connecting mechanism that can drive movable block (3) removal simultaneously when translation drive arrangement during operation, workstation (1)

A through groove (9) is formed in the bearing platform, and the through groove (9) is positioned below the bearing platform (5).

2. The flat grinding tooling of the hard alloy top hammer according to claim 1, wherein the translation driving device comprises two fixing plates (7) fixedly connected to the front surface and the back surface of the workbench (1), the bearing table (5) is internally and spirally connected with a first threaded rod (6), and two ends of the first threaded rod (6) are respectively and rotatably connected with the fixing plates (7), one of the two fixing plates

One side surface of the fixed plate (7) far away from the first threaded rod (6) is fixedly connected with a rotary driving device (8), and the output end of the rotary driving device (8) extends to a position between the two fixed plates (7) and is fixedly connected with the first threaded rod (6).

3. The flat grinding tooling for the hard alloy top hammer according to claim 2, wherein the rotary driving device (8) is a servo motor.

4. The flat grinding tool of the hard alloy top hammer according to claim 2, wherein the driving connection mechanism comprises a first bevel gear (10) arranged behind the workbench (1), the first bevel gear (10) is fixedly connected with the first threaded rod (6) through a rotating shaft, the back of the workbench (1) is fixedly connected with a mounting plate (11), and the mounting plate (11)

Is fixedly connected with a limiting ring (12), a second threaded rod (13) is rotationally connected with the limiting ring (12), one end, close to the first bevel gear (10), of the second threaded rod (13) is fixedly connected with a second bevel gear (15), the second bevel gear (15) is meshed with the first bevel gear (10), and a threaded plate is connected with the surface of the second threaded rod (13) in a threaded manner

(14) And the thread plate (14) is fixedly connected with the moving block (3).

5. The flat grinding tooling of the hard alloy top hammer according to claim 1, wherein a limiting guide device for limiting and guiding the moving block (3) when the moving block (3) moves is arranged on the workbench (1).

6. The flat grinding tooling for the hard alloy top hammer according to claim 5, wherein the limiting guide device comprises a sliding groove (16) formed in the workbench (1), a sliding block (17) is connected in the sliding groove (16) in a sliding mode, and the sliding block (17) is fixedly connected with the moving block (3).