CN218146944U

CN218146944U - Flexible passivation device of superhard materials cutter

Info

Publication number: CN218146944U
Application number: CN202222783325.4U
Authority: CN
Inventors: 靳宗科
Original assignee: Henan Qihong Precision Tools Co ltd
Current assignee: Henan Qihong Precision Tools Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-27
Anticipated expiration: 2032-10-21

Abstract

The utility model belongs to the technical field of the cutter is made, especially, flexible passivation device of superhard materials cutter, the inside water base passivation medium of passivation container needs to be changed after long-time the use among the prior art to in order to guarantee the flexible passivation effect to the cutter, but the passivation container is fixed mounting at the top of elevating platform, and inconvenient taking to the passivation container, inconvenient personnel carry out the problem of changing to water base passivation medium, the scheme as follows is proposed now, and it includes the elevating platform, the box has been placed at the top of elevating platform, the top fixedly connected with passivation container of box, fixedly connected with agitator motor on the bottom inner wall of box, the utility model discloses a simple structure has realized the quick assembly disassembly to the passivation container, can make things convenient for personnel to change the inside water base passivation medium of passivation container, reduces personnel's work burden, has guaranteed the flexible passivation effect to the cutter, and the practicality is strong.

Description

Flexible passivation device of superhard materials cutter

Technical Field

The utility model relates to a cutter manufacturing technology field especially relates to a flexible passivating device of superhard materials cutter.

Background

In the prior art, a utility model patent with patent application number 201220172121.0 discloses a flexible passivation device for superhard material cutters, which comprises a base, a hydraulic lifting part, a support part, a main shaft, a lifting platform, a passivation container, a servo motor, turbine slurry, a main shaft motor, a clamp and a controller; the passivation container is fixed on the lifting platform and filled with a water-based passivation medium, and turbine slurry driven by a servo motor is arranged at the bottom of the passivation container; the hydraulic lifting component is arranged on the base and connected with the lifting platform; the supporting piece is fixed on the base, and a main shaft driven by a main shaft motor is arranged on the supporting piece; the clamp is fixed at the tail end of the main shaft; the controller makes the rotation directions of the servo motor and the spindle motor opposite. The device is used for passivating the cutting edge of a superhard material cutter, particularly a monocrystalline diamond cutter and the like, so that a high-precision product can be manufactured, the service life of the cutter is prolonged, and meanwhile, the device has the characteristics of low manufacturing cost, easiness in operation, good cutting edge passivation effect, easiness in replacing a passivation medium and no easily-damaged part.

However, in the technical scheme, the water-based passivation medium in the passivation container needs to be replaced after being used for a long time, so that the flexible passivation effect on the cutter is ensured, but the passivation container is fixedly installed at the top of the lifting platform and is inconvenient to take, so that the problems that the water-based passivation medium is inconvenient to replace by people and the workload of the people is increased are also solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the inside water base passivation medium of passivation container among the prior art and need change after long-time the use to in order to guarantee the flexible passivation effect to the cutter, but the passivation container is fixed mounting at the top of elevating platform, and is inconvenient to take the passivation container, consequently still has inconvenient personnel to change the water base passivation medium, increases personnel's work burden's shortcoming, and the flexible passivation device of a superhard materials cutter who provides.

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

the utility model provides a flexible passivating device of superhard materials cutter, including the elevating platform, the box has been placed at the top of elevating platform, the top fixedly connected with passivation container of box, fixedly connected with agitator motor on the bottom inner wall of box, agitator motor's output shaft runs through the bottom of the top inner wall of box and passivation container and extends to the inside of passivation container, fixedly connected with stirring leaf on agitator motor's the output shaft, the bottom fixedly connected with transmission case of elevating platform, the right side fixedly connected with driving motor of transmission case, driving motor's output shaft runs through the right side of transmission case and extends to the inside of transmission case, fixedly connected with biax lead screw on drive motor's the output shaft, the left end of biax lead screw runs through the left side inner wall of transmission case and extends to the outside of transmission case, threaded connection has two nuts on the biax lead screw, the equal fixedly connected with connecting rod in top of two nuts, two sliding holes have been seted up on the elevating platform, the top of connecting rod runs through corresponding slide hole and extends to the top of elevating platform, two connecting rods all cooperate with the box, the left end fixedly connected with limit gear of biax lead screw, the bottom of transmission case is provided with spacing subassembly, spacing subassembly and spacing gear cooperatees.

Preferably, two the equal fixedly connected with rubber pad in one side that the connecting rod is close to each other, one side that two rubber pads are close to each other contacts with the left side and the right side of box respectively.

Furthermore, the box body can be clamped and fixed by arranging the rubber pad, and meanwhile, the friction force between the connecting rod and the box body can be increased by arranging the rubber pad, so that the box body and the passivation container are more stable.

Preferably, the double-shaft screw rod is fixedly sleeved with a bearing, and the top of the bearing is fixedly connected to the bottom of the lifting platform.

Furthermore, the double-shaft screw rod can be stably supported in a rotating mode through the bearing.

Preferably, spacing subassembly includes U type pole, the slide bar, reset spring, kelly and sliding ring, the inside that the bottom of transmission case and extension to the transmission case is run through to the top one end of U type pole, the top other end of U type pole cooperatees with stop gear, slide bar fixed connection is on the left side inner wall of U type pole, the right-hand member sliding connection of slide bar is in the left side of transmission case, reset spring's top fixed connection is in the bottom of transmission case, reset spring's bottom fixed connection is on the bottom inner wall of U type pole, sliding ring fixed connection is in the bottom of transmission case, the sliding ring slip cap is established on the kelly, the left end of kelly contacts with the left side of U type pole.

Further, through setting up the spacing cooperation that clamps between spacing subassembly and the limiting gear, can carry out spacing fixed to the rotation of biax lead screw to can make the position of connecting rod and two rubber pads can not take place to remove, increase the stability after box and passivation container location.

Preferably, the left side of transmission case has seted up the spout, and the right-hand member sliding connection of slide bar is in the spout.

Furthermore, through the sliding limit fit between the sliding rod and the sliding groove, the U-shaped rod can be stably supported in a sliding mode.

Preferably, the clamping rod is sleeved with an auxiliary spring, the left end of the auxiliary spring is fixedly connected to the slip ring, and the right end of the auxiliary spring is fixedly connected to the clamping rod.

Furthermore, the clamping rod can be driven to move and reset towards the left side by arranging the auxiliary spring.

Has the advantages that: through the transmission fit between the driving motor and the two connecting rods as well as the two rubber pads and the clamping limit fit between the limit assembly and the limit gear, the box body and the passivation container can be clamped, fixed and unlocked, so that the passivation container can be conveniently disassembled and assembled, the passivation container can be taken down and the water-based passivation medium in the passivation container can be replaced through the mode, and the work load of personnel is reduced;

the utility model discloses a simple structure has realized the quick assembly disassembly to the passivation container, can make things convenient for personnel to change the inside water base passivation medium of passivation container, reduces personnel's work burden, has guaranteed the flexible passivation effect to the cutter, and the practicality is strong.

Drawings

Fig. 1 is a front view of a flexible passivation device for superhard material cutters according to the present invention;

fig. 2 is a main sectional view of the structure of the transmission case of the flexible passivation device for the superhard material cutter provided by the utility model;

fig. 3 is a schematic structural diagram of a portion a in fig. 2 of a flexible passivation device for superhard material cutters according to the present invention;

fig. 4 is a main sectional view of the structure of the passivation container, the box body, the stirring motor and the stirring blades of the flexible passivation device for the superhard material cutter provided by the utility model;

fig. 5 is a three-dimensional structural view of a U-shaped rod of a flexible passivation device for superhard material cutters according to the present invention.

In the figure: 1. a lifting platform; 2. passivating the container; 3. a box body; 4. a stirring motor; 5. stirring blades; 6. a slide hole; 7. a transmission case; 8. a drive motor; 9. a double-shaft screw rod; 10. a nut; 11. a connecting rod; 12. a rubber pad; 13. a bearing; 14. a limit gear; 15. a U-shaped rod; 16. a slide bar; 17. a chute; 18. a return spring; 19. a clamping rod; 20. a slip ring; 21. an auxiliary spring.

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.

Referring to fig. 1-5, a flexible passivation device for superhard material cutters comprises a lifting table 1, a box body 3 is placed on the top of the lifting table 1, a passivation container 2 is welded on the top of the box body 3, a stirring motor 4 is welded on the inner wall of the bottom of the box body 3, an output shaft of the stirring motor 4 penetrates through the inner wall of the top of the box body 3 and the bottom of the passivation container 2 and extends to the inside of the passivation container 2, a stirring blade 5 is welded on the output shaft of the stirring motor 4, a transmission box 7 is welded on the bottom of the lifting table 1, a driving motor 8 is welded on the right side of the transmission box 7, an output shaft of the driving motor 8 penetrates through the right side of the transmission box 7 and extends to the inside of the transmission box 7, a biaxial screw 9 is welded on the output shaft of the driving motor 8, the left end of the biaxial screw 9 penetrates through the inner wall of the left side of the transmission box 7 and extends to the outside of the transmission box 7, two nuts 10 are connected on the biaxial screw 9 by screw threads, the top of each of the two nuts 10 is welded with a connecting rod 11, the lifting platform 1 is provided with two sliding holes 6, the top ends of the connecting rods 11 penetrate through the corresponding sliding holes 6 and extend to the upper side of the lifting platform 1, the two connecting rods 11 are matched with the box body 3, the left end of the double-shaft screw rod 9 is welded with a limiting gear 14, the bottom of the transmission box 7 is provided with a limiting component, the limiting component is matched with the limiting gear 14 and comprises a U-shaped rod 15, a sliding rod 16, a reset spring 18, a clamping rod 19 and a sliding ring 20, one end of the top of the U-shaped rod 15 penetrates through the bottom of the transmission box 7 and extends to the inside of the transmission box 7, the other end of the top of the U-shaped rod 15 is matched with the limiting gear 14, the sliding rod 16 is welded on the inner wall of the left side of the U-shaped rod 15, the right end of the sliding rod 16 is slidably connected to the left side of the transmission box 7, and the top end of the reset spring 18 is welded to the bottom of the transmission box 7, the bottom end of the return spring 18 is welded on the inner wall of the bottom of the U-shaped rod 15, the sliding ring 20 is welded at the bottom of the transmission case 7, the sliding ring 20 is sleeved on the clamping rod 19 in a sliding mode, and the left end of the clamping rod 19 is in contact with the left side of the U-shaped rod 15.

Borrow by above-mentioned structure, drive stirring leaf 5 through agitator motor 4 and rotate, can stir the inside water base passivation medium of passivation container 2, thereby can make fully contact between cutter and the water base passivation medium, can improve the effect to the flexible passivation of cutter, through the transmission between driving motor 8 and two rubber pads 12, can realize fixing and the unblock to the centre gripping of box 3 and passivation container 2, can realize the dismouting to passivation container 2 through such mode, can be convenient for change the water base passivation medium, make things convenient for personnel to operate, through setting up the spacing cooperation that clamps between spacing subassembly and the stop gear 14, can carry out spacing fixed to the rotation of biax lead screw 9, thereby can make the position of connecting rod 11 and two rubber pads 12 can not take place to remove, the stability after box 3 and the location of passivation container 2 has been increased.

The utility model discloses in, rubber pad 12 has all been welded to one side that two connecting rods 11 are close to each other, and one side that two rubber pads 12 are close to each other contacts with the left side and the right side of box 3 respectively, can realize fixing box 3's centre gripping through setting up rubber pad 12, can increase the frictional force between connecting rod 11 and the box 3 through setting up rubber pad 12 simultaneously to can make box 3 and passivation container 2 more stable.

The utility model discloses in, fixed cover is equipped with bearing 13 on the biax lead screw 9, and the top welding of bearing 13 can carry out stable rotation support to biax lead screw 9 through setting up bearing 13 in the bottom of elevating platform 1.

The utility model discloses in, spout 17 has been seted up in the left side of transmission case 7, and slide bar 16's right-hand member sliding connection can carry out stable sliding support to U type pole 15 through the spacing cooperation of slip between slide bar 16 and spout 17 in spout 17.

The utility model discloses in, the cover is equipped with auxiliary spring 21 on the kelly 19, and the left end welding of auxiliary spring 21 is on sliding ring 20, and the right-hand member welding of auxiliary spring 21 is on kelly 19, can drive kelly 19 through setting up auxiliary spring 21 and move the reset to the left side.

The working principle is as follows: when the device is used, the clamping rod 19 is pulled towards the right side to stretch the auxiliary spring 21, meanwhile, the clamping rod 19 can be separated from the bottom of the U-shaped rod 15, the U-shaped rod 15 can be pushed by the reset spring 18 to move downwards, when the reset spring 18 drives the U-shaped rod 15 to move downwards, the top end of the U-shaped rod 15 can be separated from the clamping limit of the limit gear 14, at the moment, the rotation limit of the double-shaft screw rod 9 and the driving motor 8 is removed, then the driving motor 8 is started, when the driving motor 8 rotates, the double-shaft screw rod 9 can be driven to rotate, when the double-shaft screw rod 9 rotates, the two connecting rods 11 can be driven to be away from each other through threaded connection matching between the double-shaft screw rod 9 and the nut 10, when the two connecting rods 11 are away from each other, the two rubber pads 12 can be driven to be separated from the box body 3, at the moment, the clamping and the fixing of the box body 3 and the passivation container 2 can be removed, in addition, through reverse transmission matching of the structure, the box body 3 and the passivation container 2 can be removed, and the water-based medium can be replaced, and the burden of water-based personnel can be reduced.

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. The utility model provides a flexible passivating device of superhard materials cutter, including elevating platform (1), a serial communication port, box (3) have been placed at the top of elevating platform (1), the top fixedly connected with passivation container (2) of box (3), fixedly connected with agitator motor (4) on the bottom inner wall of box (3), the output shaft of agitator motor (4) runs through the bottom of the top inner wall of box (3) and passivation container (2) and extends to the inside of passivation container (2), fixedly connected with stirring leaf (5) on the output shaft of agitator motor (4), the bottom fixedly connected with transmission case (7) of elevating platform (1), the right side fixedly connected with driving motor (8) of transmission case (7), the output shaft of driving motor (8) runs through the right side of transmission case (7) and extends to the inside of transmission case (7), fixedly connected with biax lead screw (9) on the output shaft of driving motor (8), the left end of biax lead screw (9) runs through the left side inner wall of transmission case (7) and extends to the outside of transmission case (7), threaded connection has two connecting rod (10) on the output shaft of drive motor (1), two corresponding slide nut (6) top of elevating platform (11) and the top of slide nut (11) has been seted up and has been reached the slide hole (11), two connecting rods (11) all cooperate with box (3), and the left end fixedly connected with limit gear (14) of biax lead screw (9), the bottom of transmission case (7) is provided with spacing subassembly, and spacing subassembly cooperatees with limit gear (14).

2. A flexible passivation device for superhard material cutters according to claim 1, characterized in that a rubber pad (12) is fixedly connected to each side of the two connecting rods (11) close to each other, and the sides of the two rubber pads (12) close to each other are respectively in contact with the left side and the right side of the box body (3).

3. A flexible passivation device for superhard material cutters according to claim 1, characterized in that the bearing (13) is fixedly sleeved on the double-shaft screw rod (9), and the top of the bearing (13) is fixedly connected with the bottom of the lifting platform (1).

4. The flexible passivation device for the superhard material cutter as claimed in claim 1, wherein the limiting assembly comprises a U-shaped rod (15), a sliding rod (16), a return spring (18), a clamping rod (19) and a sliding ring (20), one end of the top of the U-shaped rod (15) penetrates through the bottom of the transmission box (7) and extends into the transmission box (7), the other end of the top of the U-shaped rod (15) is matched with the limiting gear (14), the sliding rod (16) is fixedly connected to the inner wall of the left side of the U-shaped rod (15), the right end of the sliding rod (16) is slidably connected to the left side of the transmission box (7), the top end of the return spring (18) is fixedly connected to the bottom of the transmission box (7), the bottom end of the return spring (18) is fixedly connected to the inner wall of the bottom of the U-shaped rod (15), the sliding ring (20) is fixedly connected to the bottom of the transmission box (7), the sliding ring (20) is slidably sleeved on the clamping rod (19), and the left end of the clamping rod (19) is in contact with the left side of the U-shaped rod (15).

5. A flexible passivation device for superhard material cutters according to claim 4, characterized in that a sliding groove (17) is formed in the left side of the transmission box (7), and the right end of the sliding rod (16) is slidably connected in the sliding groove (17).

6. A flexible passivation unit for superhard material cutters according to claim 4, characterized in that the clamping rod (19) is sleeved with an auxiliary spring (21), the left end of the auxiliary spring (21) is fixedly connected to the slip ring (20), and the right end of the auxiliary spring (21) is fixedly connected to the clamping rod (19).