CN220971689U

CN220971689U - Diamond tool bit surface treatment equipment

Info

Publication number: CN220971689U
Application number: CN202322504599.XU
Authority: CN
Inventors: 汪兵; 余长秋
Original assignee: Hubei StBairui Diamond Tools Co ltd
Current assignee: Hubei StBairui Diamond Tools Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-17
Anticipated expiration: 2033-09-15

Abstract

The utility model relates to the technical field of tool bit surface treatment, and particularly discloses diamond tool bit surface treatment equipment which comprises a workbench, wherein a fixing seat, a fixing plate and an adjusting seat are arranged at the upper end of the workbench, a part clamping tool is arranged at the upper end of the fixing seat, the adjusting seat is arranged between the fixing plate and the fixing seat, an upright post is arranged at the upper end of the adjusting seat and is rotationally connected with the adjusting seat, a second driving piece for controlling the upright post to rotate is arranged at the joint of the adjusting seat and the upright post, two adjusting arms are arranged at the upper end of the upright post and are symmetrically arranged at two sides of the upright post by taking the upright post as a center, and polishing pieces are arranged at one end, far away from the upright post, of the adjusting arms. When the polishing head on the adjusting arm is damaged and needs to be replaced, the second driving piece is used for controlling the upright post to rotate 180 degrees, the two adjusting arms automatically switch the other polishing piece to continuously polish the tool bit after rotating, manual replacement is not needed, and the equipment maintenance efficiency is effectively improved.

Description

Diamond tool bit surface treatment equipment

Technical Field

The utility model relates to the technical field of tool bit surface treatment, in particular to diamond tool bit surface treatment equipment.

Background

The diamond (PCD/PCBN) superhard cutter has the advantages of higher efficiency and longer service life compared with a hard alloy cutter when being processed by aluminum alloy materials and cast iron materials. The domestic superhard cutters are developed gradually along with the rising of Chinese manufacture (particularly automobile manufacturing enterprises), and along with the gradual increase of the investment of the new energy automobile field, the aluminum alloy materials are increasingly applied to automobile manufacturers, and the use amount of the superhard cutters is gradually increased. However, in the practical manufacturing process of superhard cutters, the surface of the cutter head needs to be polished by using polishing arrangement.

The utility model provides a chinese patent of application number CN202022438786.9, it discloses a tool bit grinding device of diamond micro-knife, including polishing the base, the top surface fixed mounting of polishing the base has the casing of polishing, the right side fixed mounting of casing inner chamber of polishing has numerical control polishing unit, the left side fixed mounting of casing inner chamber of polishing has the mount pad with numerical control polishing unit looks adaptation, the left side fixed mounting of mount pad inner chamber has the clarifier, the right side port department fixed mounting of mount pad inner chamber has mechanical fixture. The tool bit is fixed to the mechanical clamp, and the bistrique on the unit of polishing can polish to the tool bit, because this kind of unit of polishing goes up the bistrique, can be inseparable fix on the cassette of frame, consequently, when the bistrique appears damaging, often needs the staff to stop equipment, changes the bistrique again, changes and maintains comparatively troublesome, influences continuous operation efficiency.

Disclosure of utility model

The utility model provides diamond tool bit surface treatment equipment for solving the defects that when the grinding head is damaged, a worker stops the equipment to replace the grinding head, and continuous operation efficiency is affected.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the diamond tool bit surface treatment equipment comprises a workbench, wherein a fixing seat, a fixing plate and an adjusting seat are arranged at the upper end of the workbench, the fixing seat and the adjusting seat are fixedly connected with the workbench, a part clamping tool is arranged at the upper end of the fixing seat, the adjusting seat is arranged between the fixing plate and the fixing seat, the adjusting seat is in sliding connection with a sliding rail paved at the upper end of the workbench, and a first driving piece for pushing the adjusting seat to approach the fixing seat is arranged between the fixing seat and the adjusting seat;

The stand is equipped with the regulation seat upper end, and the stand rotates with the regulation seat to be connected, and the junction of regulation seat and stand is equipped with the second driving piece that is used for controlling stand pivoted, and the stand upper end is equipped with two adjusting arms, and two adjusting arms use the stand as central symmetry to arrange in the stand both sides, and adjusting arm keeps away from stand one end and is equipped with the piece of polishing.

The further improvement is that: the part clamping tool comprises a side support plate, the side support plate is fixedly connected to the upper end of the fixing base, and a three-jaw chuck is arranged on one side of the side support plate, facing the upright post.

The further improvement is that: the first driving piece comprises a first electric push rod, the first electric push rod is arranged between the adjusting seat and the fixing seat, the first electric push rod installation end is fixedly connected with the fixing seat, and the first electric push rod output end is fixedly connected with the adjusting seat.

The further improvement is that: the second driving piece comprises a rotary table, the upper end of the rotary table is fixedly connected with the lower end of the upright post, the lower end of the rotary table penetrates into the adjusting seat and is rotationally connected with the adjusting seat, a worm and a worm wheel are arranged in the adjusting seat, the worm wheel is fixed at the lower end of the rotary table, the worm is arranged on one side of the worm wheel and is meshed with the worm wheel, and one end of the worm is fixedly connected with the output end of the first motor arranged outside the adjusting seat.

The further improvement is that: the adjusting arm comprises a first movable arm and a second movable arm, one end of the first movable arm is rotationally connected with the upper end of the upright post, the other end of the first movable arm is rotationally connected with the second movable arm, one end of the first movable arm, which is far away from the second movable arm, is fixedly connected with a polishing piece, a second electric push rod is arranged between the first movable arm and the polishing wheel, the installation end of the second electric push rod is rotationally connected with the lower end of the upright post, the output end of the second electric push rod is rotationally connected with the lower end of the first movable arm, a third electric push rod is arranged above the second movable arm, the installation end of the third electric push rod is rotationally connected with a supporting plate fixed at the upper end of the first movable arm, and the output end of the third electric push rod is rotationally connected with the upper end of the second movable arm.

The further improvement is that: the polishing piece comprises a mounting plate, the mounting plate is fixedly connected with a second movable arm, a second motor is arranged on one side of the mounting plate, a grinding wheel is arranged on the other side of the mounting plate, and the output end of the second motor is fixedly connected with the grinding wheel.

The beneficial effects of the utility model are as follows: two adjusting arms use the stand as central symmetry arranges in the stand both sides, when the last head of polishing of adjusting arm appears damaging and need change, use second driving piece control stand to rotate 180 degrees, and two adjusting arms are rotated the back and are automatic switch over another piece of polishing and come to continue polishing to the tool bit, need not manual change, effectual improvement equipment maintenance efficiency.

Drawings

Fig. 1 is a block diagram of a table in the present utility model.

Fig. 2 is a structural view of the adjusting seat in the present utility model.

Fig. 3 is a structural view of the center pillar of the present utility model.

Wherein: 1. a work table; 2. a fixing seat; 3. a side support plate; 4. a three-jaw chuck; 5. a fixing plate; 6. an adjusting seat; 7. a slide rail; 8. a turntable; 9. a column; 10. a first motor; 11. a worm; 12. a worm wheel; 13. a first electrical push rod; 14. a first movable arm; 15. a second movable arm; 16. a second electric push rod; 17. an assembly plate; 18. a second motor; 19. grinding wheel; 20. and a third electric push rod.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to fig. 1, 2 and 3, the embodiment provides a diamond tool bit surface treatment device, which comprises a workbench 1, wherein a fixed seat 2, a fixed plate 5 and an adjusting seat 6 are arranged at the upper end of the workbench 1, the fixed seat 2 and the adjusting seat 6 are fixedly connected with the workbench 1, a part clamping tool is arranged at the upper end of the fixed seat 2, the adjusting seat 6 is arranged between the fixed plate 5 and the fixed seat 2, the adjusting seat 6 is in sliding connection with a sliding rail 7 paved at the upper end of the workbench 1, and a first driving piece for pushing the adjusting seat 6 to approach the fixed seat 2 is arranged between the fixed seat 2 and the adjusting seat 6;

The regulation seat 6 upper end is equipped with stand 9, and stand 9 rotates with regulation seat 6 to be connected, and the junction of regulation seat 6 and stand 9 is equipped with the second driving piece that is used for controlling stand 9 pivoted, and stand 9 upper end is equipped with two regulation arms, and two regulation arms use stand 9 as central symmetry to arrange in stand 9 both sides, and stand 9 one end is kept away from to the regulation arm is equipped with the piece of polishing. The first driving piece is used for adjusting the distance between the fixed seat 2 and the adjusting seat 6, so that a polishing head on the adjusting arm is contacted with a tool bit on the part clamping tool to polish. When the polishing head on the adjusting arm is damaged and needs to be replaced, the second driving piece is used for controlling the upright post 9 to rotate 180 degrees, the two adjusting arms automatically switch the other polishing piece to continuously polish the tool bit after rotating, manual replacement is not needed, and the equipment maintenance efficiency is effectively improved.

With respect to part clamping tools: the part clamping tool comprises a side support plate 3, the side support plate 3 is fixedly connected to the upper end of the fixing base 2, and a three-jaw chuck 4 is arranged on one side, facing the upright post 9, of the side support plate 3. The diamond tool bit needing to be polished is fixed through the three-jaw chuck 4, the first driving piece pushes the adjusting seat 6 to be close to the side support plate 3, and the polishing piece on the adjusting arm polishes the diamond tool bit.

The three-jaw chuck 4 is composed of a chuck body, movable jaws and a jaw driving mechanism. The lower surface of the three-jaw chuck is provided with threads which are meshed with planar threads on the back surface of the bevel disk gear, when the bevel disk gear is rotated by using a spanner through a square hole, the bevel disk gear rotates, and the planar threads on the back surface drive the three jaws to approach or withdraw from the center at the same time, so as to clamp workpieces with different diameters.

The distance between the fixed seat 2 and the adjusting seat 6 is adjusted through the first driving piece, so that the polishing head on the adjusting arm is contacted with or separated from the tool bit on the part clamping tool. The first driving piece comprises a first electric push rod 13, the first electric push rod 13 is arranged between the adjusting seat 6 and the fixed seat 2, the installation end of the first electric push rod 13 is fixedly connected with the fixed seat 2, and the output end of the first electric push rod 13 is fixedly connected with the adjusting seat 6. The horizontal movement of the adjustment seat 6 is controlled by a first electric push rod 13. Of course, other linear movement mechanisms may be used instead of the first electric push rod 13, and will not be described here.

The upright 9 is controlled to rotate through the second driving piece, the two adjusting arms are switched, and the polishing piece is replaced. The second driving piece comprises a rotary table 8, the upper end of the rotary table 8 is fixedly connected with the lower end of the upright post 9, the lower end of the rotary table 8 penetrates into the adjusting seat 6 and is rotationally connected with the adjusting seat 6, a worm 11 and a worm wheel 12 are arranged in the adjusting seat 6, the worm wheel 12 is fixed at the lower end of the rotary table 8, the worm 11 is arranged on one side of the worm wheel 12 and is meshed with the worm wheel 12, and one end of the worm 11 is fixedly connected with the output end of a first motor 10 arranged on the outer side of the adjusting seat 6. The worm 11 and the worm wheel 12 are a typical worm and gear transmission mechanism, the worm and gear transmission mechanism is driven by the first motor 10, when the first motor 10 controls the worm 11 to rotate, the worm 11 drives the turntable 8 to rotate through meshing with the worm wheel 12, and when the turntable 8 rotates, the upright post 9 also synchronously rotates. Due to the self-locking property of the worm and gear transmission structure, the upright post 9 can be kept in a locked state after the worm 11 stops rotating.

Regarding the adjustment arm and the grinding member: the adjusting arm comprises a first movable arm 14 and a second movable arm 15, one end of the first movable arm 14 is rotationally connected with the upper end of the upright post 9, the other end of the first movable arm 14 is rotationally connected with the second movable arm 15, one end of the first movable arm 14, which is far away from the second movable arm 15, is fixedly connected with a polishing piece, a second electric push rod 16 is arranged between the first movable arm 14 and a grinding wheel 19, the mounting end of the second electric push rod 16 is rotationally connected with the lower end of the upright post 9, the output end of the second electric push rod 16 is rotationally connected with the lower end of the first movable arm 14, a third electric push rod 20 is arranged above the second movable arm 15, the mounting end of the third electric push rod 20 is rotationally connected with a supporting plate fixed at the upper end of the first movable arm 14, and the output end of the third electric push rod 20 is rotationally connected with the upper end of the second movable arm 15. The angle of first movable arm 14 can be adjusted to second electric putter 16, and when adjusting, first movable arm 14 can rotate with stand 9 upper end as the center, and third electric putter 20 can adjust the angle of second movable arm 15, and when adjusting, second movable arm 15 rotates with its extreme point that links to each other with first movable arm 14 as the center, and the angle adjustment of grinding member through first movable arm 14 and second movable arm 15 can match with the curved surface in tool bit outside, and is more nimble.

The polishing piece comprises a mounting plate 17, the mounting plate 17 is fixedly connected with a second movable arm 15, a second motor 18 is arranged on one side of the mounting plate 17, a grinding wheel 19 is arranged on the other side of the mounting plate 17, and the output end of the second motor 18 is fixedly connected with the grinding wheel 19. The grinding wheel 19 is arranged on one side of the assembly plate 17 far away from the second movable arm 15, the second motor 18 can drive the grinding wheel 19 to rotate, and when the adjusting arm approaches the tool bit, the rotating grinding wheel 19 can polish the surface of the tool bit.

Working principle: two adjusting arms use stand 9 as central symmetry arranges in stand 9 both sides, and first driving piece is used for adjusting the distance between fixing base 2 and the adjusting seat 6, makes the head of polishing on the adjusting arm and the tool bit contact on the part clamping instrument, polishes, when the head of polishing on the adjusting arm appears damaging and need change, uses second driving piece control stand 9 to rotate 180 degrees, and two adjusting arms are automatic switch another piece of polishing after rotating and continue to polish to the tool bit, need not manual change, effectual improvement equipment maintenance efficiency.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a diamond tool bit surface treatment equipment, includes workstation (1), workstation (1) upper end is equipped with fixing base (2), fixed plate (5) and regulation seat (6), fixing base (2) with regulation seat (6) all with workstation (1) fixed connection, fixing base (2) upper end is equipped with part clamping instrument, its characterized in that: the adjusting seat (6) is arranged between the fixed plate (5) and the fixed seat (2), the adjusting seat (6) is in sliding connection with a sliding rail (7) paved at the upper end of the workbench (1), and a first driving piece for pushing the adjusting seat (6) to approach the fixed seat (2) is arranged between the fixed seat (2) and the adjusting seat (6);

The utility model discloses a polishing device, including stand (9), stand (9) with stand (6) rotate to be connected, stand (6) with the junction of stand (9) is equipped with and is used for controlling stand (9) pivoted second driving piece, stand (9) upper end is equipped with two adjusting arms, two adjusting arms with stand (9) are central symmetry arranges stand (9) both sides, adjusting arm keep away from stand (9) one end is equipped with the piece of polishing.

2. A diamond tip surface treatment apparatus as set forth in claim 1 wherein: the part clamping tool comprises a side support plate (3), the side support plate (3) is fixedly connected to the upper end of the fixing seat (2), and a three-jaw chuck (4) is arranged on one side, facing the upright post (9), of the side support plate (3).

3. A diamond tip surface treatment apparatus as set forth in claim 1 wherein: the first driving piece comprises a first electric push rod (13), the first electric push rod (13) is arranged between the adjusting seat (6) and the fixed seat (2), the installation end of the first electric push rod (13) is fixedly connected with the fixed seat (2), and the output end of the first electric push rod (13) is fixedly connected with the adjusting seat (6).

4. A diamond tip surface treatment apparatus as set forth in claim 1 wherein: the second driving piece comprises a rotary table (8), the upper end of the rotary table (8) is fixedly connected with the lower end of the upright post (9), the lower end of the rotary table (8) penetrates into the adjusting seat (6) and is rotationally connected with the adjusting seat (6), a worm (11) and a worm wheel (12) are arranged in the adjusting seat (6), the worm wheel (12) is fixed at the lower end of the rotary table (8), the worm (11) is arranged on one side of the worm wheel (12) and is meshed with the worm wheel (12), and one end of the worm (11) is fixedly connected with the output end of a first motor (10) arranged on the outer side of the adjusting seat (6).

5. A diamond tip surface treatment apparatus as set forth in claim 1 wherein: the adjusting arm comprises a first movable arm (14) and a second movable arm (15), one end of the first movable arm (14) is rotationally connected with the upper end of the upright (9), the other end of the first movable arm (14) is rotationally connected with the second movable arm (15), the first movable arm (14) is far away from one end of the second movable arm (15) and fixedly connected with a polishing piece, a second electric push rod (16) is arranged between the first movable arm (14) and the second movable arm (15), the mounting end of the second electric push rod (16) is rotationally connected with the lower end of the upright (9), the output end of the second electric push rod (16) is rotationally connected with the lower end of the first movable arm (14), a third electric push rod (20) is arranged above the second movable arm (15), the mounting end of the third electric push rod (20) is rotationally connected with a supporting plate fixed on the upper end of the first movable arm (14), and the output end of the third electric push rod (20) is rotationally connected with the upper end of the second movable arm (15).

6. A diamond tip surface treatment apparatus as set forth in claim 5 wherein: the polishing piece comprises a mounting plate (17), the mounting plate (17) is fixedly connected with the second movable arm (15), a second motor (18) is arranged on one side of the mounting plate (17), a grinding wheel (19) is arranged on the other side of the mounting plate (17), and the output end of the second motor (18) is fixedly connected with the grinding wheel (19).