CN220806364U

CN220806364U - PCBN blade chip breaker processing frock

Info

Publication number: CN220806364U
Application number: CN202322206887.7U
Authority: CN
Inventors: 杨帅; 王晓博
Original assignee: Zhengzhou Hualing Superhard Material Co ltd
Current assignee: Zhengzhou Hualing Superhard Material Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-04-19
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a PCBN blade chip breaker processing tool which comprises a processing table and a blade, wherein a plurality of movable grooves are formed in the top of the processing table, a first screw rod is rotatably connected between two sides of the inner walls of the movable grooves, a limit rod is fixedly connected between two sides of the inner walls of the movable grooves and above the first screw rod, and one end of the first screw rod is fixedly connected with a first bevel gear. According to the utility model, the screw rod I which is not required to be used is moved by pulling the adjusting plate, so that the first bevel gear is driven to move and separate from the second bevel gear and is fixed through the fixing hole by the screw, so that when the subsequent motor drives the second bevel gear to rotate, only the clamping block which is required to be used is driven to move to clamp and fix the blade joint surface, thus a single clamping mechanism can complete clamping work of a plurality of different types of blades, replacement and change among a plurality of clamping modes are convenient and quick, and the time for replacing the clamping mechanism by personnel is greatly saved.

Description

PCBN blade chip breaker processing frock

Technical Field

The utility model relates to the technical field of PCBN blade chip breaker machining, in particular to a PCBN blade chip breaker machining tool.

Background

PCBN cutters (artificial cubic boron nitride cutters) are most suitable for high-speed cutting processing of cast iron, quenched steel and other materials. The relation between the abrasion of the tool rear cutter surface and the cutting distance when the PCBN tool cuts cast iron and quenched steel can be seen: when the cutting speed exceeds a certain limit, the higher the cutting speed is, the smaller the abrasion speed of the rear cutter face of the PCBN cutter is, namely the service life of the cutter is longer in high-speed cutting, and the novel high-speed cutting machine is particularly suitable for modern high-speed cutting.

In the prior art, in order to realize the chip breaking function of a PCBN turning blade, PCBN cutter particles are welded on the turning blade, and then the shape of the PCBN is changed by a laser processing technology to form chip breaking grooves or chip breaking tables.

The prior PCBN blade needs to fix the blade body when the prior PCBN blade performs the processing of grooving, polishing and the like, and can continue the processing of the next step after the blade is firmly fixed, but the prior PCBN blade has very troublesome structure use for fixing the prior PCBN blade due to different types, and when the blades of different types are processed, personnel need to disassemble and assemble the fixing structure to enable the blade to correspond to the processed blade, so the fixing mode is very tedious and difficult.

Therefore, it is necessary to provide a PCBN blade chip breaker machining tool which solves the above technical problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a PCBN blade chip breaker processing tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a PCBN blade chip breaker processing frock, includes processing platform and blade, a plurality of movable grooves have been seted up at the top of processing platform, a plurality of all rotate between the both sides of movable groove inner wall and be connected with screw rod one, a plurality of just be located screw rod one's top fixedly connected with gag lever post between the both sides of movable groove inner wall, screw rod one's one end fixedly connected with conical gear one, screw rod one's outside threaded connection has the fly leaf, the outside of gag lever post is located to the fly leaf cover simultaneously, the top fixedly connected with connecting rod of fly leaf, the top fixedly connected with spacing post of connecting rod, the spacing post is the triangle post, accessible screw fixes or dismouting between spacing post and the sleeve.

As a further description of the above technical solution:

The bottom of processing platform has seted up the drive tank, the motor is installed to the bottom of drive tank inner wall, motor output shaft's one end fixedly connected with conical gear two, conical gear two and conical gear one all are located the inside of drive tank.

As a further description of the above technical solution:

The outside cover of spacing post is equipped with the sleeve, telescopic outside fixedly connected with connecting block, two butt joint grooves have been seted up to one side of connecting block, two the internally mounted in butt joint groove has the clamp block, telescopic bottom has been seted up with spacing post assorted hole groove.

As a further description of the above technical solution:

The outside of processing platform has seted up a plurality of groups intercommunicating pore, and every group intercommunicating pore all has two hole grooves of vertical arrangement to constitute, the intercommunicating pore is used for screw rod one and the outside that the other end of gag lever post extended processing platform.

As a further description of the above technical solution:

The other end fixedly connected with regulating plate of screw rod one, the surface fixedly connected with of processing platform is a plurality of fixed plates, and a plurality of two fixed orifices have all been seted up to the inside of fixed plate, two have certain distance between the fixed orifices.

As a further description of the above technical solution:

The top fixedly connected with fixed column of processing platform, the top fixedly connected with of fixed column places the ring.

As a further description of the above technical solution:

The top of the placing ring is fixedly connected with a screw rod II, and the blade is arranged outside the screw rod II through a nut.

The utility model has the following beneficial effects:

1. Compared with the prior art, this PCBN blade chip breaker processing frock, through motor drive conical gear two rotation, thereby drive conical gear one through conical gear two and drive screw rod one rotation, thereby drive the fly leaf through the screw thread and drive the connecting rod and remove, thereby make the cover establish the outside sleeve of spacing post and press from both sides tight piece and accomplish the clamp to the blade, through the face number of fixing clamp according to the model of PCBN blade processed, and through pulling the regulating plate, will not need the screw rod one be used remove, thereby drive conical gear one remove and break away from conical gear two, and pass fixed orifices through the screw and fix, thereby make follow-up motor drive conical gear two rotate, only can drive the clamp piece that needs to use remove and press from both sides tight fixed to the blade faying face, thereby make single clamping mechanism, can accomplish the clamp work to multiple different grade type blade, and the replacement between the multiple clamping mode changes convenient and fast, very big saving personnel replace clamping mechanism's time.

Drawings

FIG. 1 is a three-dimensional perspective view of the whole PCBN blade chip breaker tooling;

Fig. 2 is a schematic structural view of a movable plate of a PCBN blade chip breaker processing tool according to the present utility model;

Fig. 3 is a schematic structural view of a clamping block of the PCBN blade chip breaker groove machining tool provided by the utility model;

Fig. 4 is a schematic structural diagram of an adjusting plate of a PCBN blade chip breaker processing tool according to the present utility model;

Fig. 5 is a schematic structural view of the bottom of a processing table of the PCBN blade chip breaker processing tool according to the present utility model;

fig. 6 is a schematic structural diagram of each driving structure of a PCBN blade chip breaker processing tool according to the present utility model.

Legend description:

1. A processing table; 2. a movable groove; 3. a first screw; 4. a limit rod; 5. a movable plate; 6. a connecting rod; 7. a limit column; 8. a sleeve; 9. a connecting block; 10. a butt joint groove; 11. a clamping block; 12. fixing the column; 13. placing a ring; 14. a second screw; 15. a blade; 16. a driving groove; 17. a first conical gear; 18. a second bevel gear; 19. a motor; 20. a communication hole; 21. an adjusting plate; 22. a fixing plate; 23. and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the utility model provides a PCBN blade chip breaker groove machining tool: including processing platform 1 and blade 15, a plurality of movable slots 2 have been seted up at the top of processing platform 1, all rotate between the both sides of a plurality of movable slots 2 inner walls and be connected with screw rod one 3, and between the both sides of a plurality of movable slots 2 inner walls and be located screw rod one 3's top fixedly connected with gag lever post 4, screw rod one 3's one end fixedly connected with bevel gear one 17, screw rod one 3's outside threaded connection has fly leaf 5, the outside of gag lever post 4 is located to the outside of fly leaf 5 cover simultaneously, the top fixedly connected with connecting rod 6 of fly leaf 5, the top fixedly connected with spacing post 7 of connecting rod 6, spacing post 7 is the triangle post for sleeve 8 rotation after the restriction cover is established, accessible screw is fixed or dismouting between spacing post 7 and the sleeve 8 for thereby replace different clamping blocks 11.

The bottom of the processing table 1 is provided with a driving groove 16, the bottom of the inner wall of the driving groove 16 is provided with a motor 19, one end of the output shaft of the motor 19 is fixedly connected with a second conical gear 18, the second conical gear 18 and the first conical gear 17 are both positioned in the driving groove 16, and the second conical gear 18 is meshed with the first conical gear 17.

The outside cover of spacing post 7 is equipped with sleeve 8, and sleeve 8's outside fixedly connected with connecting block 9, two butt joint grooves 10 have been seted up to one side of connecting block 9, and two butt joint grooves 10's internally mounted has a clamp block 11, and sleeve 8's bottom has been seted up with spacing post 7 assorted hole groove, and clamp block 11 is the rubber material.

A plurality of groups of communication holes 20 are formed in the outer portion of the processing table 1, each group of communication holes 20 is formed by two holes vertically arranged, and the communication holes 20 are used for extending out of the processing table 1 from the other ends of the screw rod 3 and the limiting rod 4.

The other end fixedly connected with regulating plate 21 of screw rod one 3, the surface fixedly connected with of processing platform 1 is a plurality of fixed plates 22, and two fixed orifices 23 have all been seted up to the inside of a plurality of fixed plates 22, have certain distance between two fixed orifices 23 for control conical gear one 17 and conical gear two 18 contact through screw rod one 3.

The top fixedly connected with fixed column 12 of processing platform 1, the top fixedly connected with of fixed column 12 places ring 13.

The top of the placement ring 13 is fixedly connected with a second screw rod 14, and the blade 15 is arranged outside the second screw rod 14 through a nut.

Working principle: before PCBN blade 15 is processed, blade 15 is sleeved outside screw rod II 14 and is positioned at the top of attaching and placing ring 13, and then fixation is completed by tightening a nut;

After the position fixing is completed, a person determines the number of the clamping surfaces according to the model of the PCBN blade 15 to be processed, and pulls the adjusting plate 21 to move the screw rod I3 which is not needed to be used, so as to drive the bevel gear I17 to move to be separated from the bevel gear II 18 and fix the bevel gear II through the fixing hole 23 by a screw, and when the subsequent motor 19 drives the bevel gear II 18 to rotate, only the clamping block 11 which is needed to be used is driven to move to clamp and fix the bonding surface of the blade 15;

During clamping, the motor 19 drives the second bevel gear 18 to rotate, so that the first bevel gear 17 is driven by the second bevel gear 18 to drive the first screw rod 3 to rotate, and the movable plate 5 is driven by threads to drive the connecting rod 6 to move, so that the sleeve 8 and the clamping block 11 sleeved outside the limiting column 7 clamp the blade 15.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. PCBN blade chip breaker processing frock, including processing platform (1) and blade (15), its characterized in that: a plurality of movable grooves (2) have been seted up at the top of processing platform (1), a plurality of all rotate between the both sides of movable groove (2) inner wall and be connected with screw rod one (3), a plurality of between the both sides of movable groove (2) inner wall and be located screw rod one (3) top fixedly connected with gag lever post (4), one end fixedly connected with conical gear one (17) of screw rod one (3), the outside threaded connection of screw rod one (3) has fly leaf (5), the outside of gag lever post (4) is located to the outside of fly leaf (5) cover simultaneously, the top fixedly connected with connecting rod (6) of fly leaf (5), the top fixedly connected with spacing post (7) of connecting rod (6).

2. A PCBN blade chip breaker machining tool as claimed in claim 1, wherein: the bottom of processing platform (1) has seted up drive slot (16), motor (19) are installed to the bottom of drive slot (16) inner wall, the one end fixedly connected with conical gear two (18) of motor (19) output shaft.

3. A PCBN blade chip breaker machining tool as claimed in claim 1, wherein: the outside cover of spacing post (7) is equipped with sleeve (8), the outside fixedly connected with connecting block (9) of sleeve (8), two butt joint groove (10) have been seted up to one side of connecting block (9), two the internally mounted in butt joint groove (10) has clamp block (11).

4. A PCBN blade chip breaker machining tool as claimed in claim 1, wherein: a plurality of groups of communication holes (20) are formed in the outer portion of the processing table (1), and each group of communication holes (20) is formed by two holes vertically arranged in a vertical mode.

5. A PCBN blade chip breaker machining tool as claimed in claim 1, wherein: the other end fixedly connected with regulating plate (21) of screw rod one (3), the surface fixedly connected with of processing platform (1) is a plurality of fixed plates (22), a plurality of two fixed orifices (23) have all been seted up to the inside of fixed plate (22).

6. A PCBN blade chip breaker machining tool as claimed in claim 1, wherein: the top fixedly connected with fixed column (12) of processing platform (1), the top fixedly connected with of fixed column (12) places ring (13).

7. The PCBN blade chip breaker machining tool of claim 6, wherein: the top of the placement ring (13) is fixedly connected with a screw rod II (14), and the blade (15) is arranged outside the screw rod II (14) through a nut.