CN216401044U

CN216401044U - Embossing device is used in carbide cutter production

Info

Publication number: CN216401044U
Application number: CN202122669148.2U
Authority: CN
Inventors: 陆迪飞; 陆迪超; 徐理想; 蒋华芬
Original assignee: Changzhou Xixiashu Chuangyue Tools Co ltd
Current assignee: Changzhou Xixiashu Chuangyue Tools Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-29
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses an embossing device for producing a hard alloy cutter, which relates to the technical field of cutter embossing equipment and comprises a base, a first screw rod, a first servo motor, a movable plate, a fixed block, an embossing block, a support frame, a rotary roller, a second servo motor, a base, a cavity, a pressing plate, a second screw rod, a rotary table, a first push rod, a clamping plate, a second push rod, a buffer block, an arc block, a baffle, a connecting rod, a slide rod and a reset spring. According to the utility model, the clamping plates and the rotary table are arranged, the clamping plates clamp two sides of the cutter, the arc-shaped blocks and the buffer blocks clamp the other two sides of the cutter, and simultaneously each surface of the cutter is clamped, so that the deviation of the embossing blocks in contact with the cutter is avoided, the working effect of the device is ensured, the baffle plates are pushed by the reset springs to be tightly attached to two sides of the fixed block through the baffle plates, the position of the fixed block is supported, the deviation of the embossing blocks is avoided, and the stability of the device in working is ensured.

Description

Embossing device is used in carbide cutter production

Technical Field

The utility model relates to the technical field of cutter embossing equipment, in particular to an embossing device for producing a hard alloy cutter.

Background

The hard alloy is an alloy material, is made of hard compounds of refractory metals and bonding metals by a powder metallurgy process, has the advantages of heat resistance, corrosion resistance, high strength, high hardness and the like, and is widely used as a cutter material, such as a drill bit, a boring cutter, a planer tool, a turning tool, a milling cutter and the like, is used for cutting cast iron, nonferrous metals, graphite, glass, stone and common steel, and can also be used for cutting materials which are difficult to process, such as heat-resistant steel, stainless steel, tool steel and the like. The hard alloy tools such as the anti-loosening thread and the hard alloy tap generally need embossing in the production process. The embossing is also called as knurling and is used for increasing friction force on the surface of a machine part or facilitating holding to be particularly made into concave-convex grains, and certain special patterns are formed on the surface of a composite material under the action of pressure.

When the existing embossing device for producing the hard alloy cutter is used for embossing the cutter, the cutter is usually lack of fixation, the stability of the cutter in working is difficult to ensure, and the contact position of an embossing block and the cutter is easy to deviate, so that the working effect of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an embossing device for producing a hard alloy cutter, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: an embossing device for producing hard alloy cutters comprises a base, wherein an embossing mechanism is arranged on one side of the top of the base, a feeding mechanism is arranged on one side of the embossing mechanism on the top of the base, a base is arranged below the embossing mechanism on the top of the base, cavities are symmetrically formed in the base in two sides, a pressing plate in sliding connection is matched and arranged on the inner wall of each cavity, a second lead screw in rotary connection is arranged on the top of the pressing plate, one end of the second lead screw extends to the upper portion of the base and is sleeved with a rotary plate, first push rods in rotary connection are symmetrically arranged on two sides of the bottom of the pressing plate, a clamping plate in rotary connection is arranged at one end of each first push rod, a second push rod in rotary connection is arranged on one side of the clamping plate away from the first push rods, one end of the second push rod is in rotary connection with the bottom of the inner walls of the cavities, a buffer block is arranged at the bottom of the inner walls of the cavities, an arc-shaped block is arranged above the buffer block at the bottom of the cavity, and a supporting mechanism is arranged in the embossing mechanism.

Furthermore, the embossing mechanism comprises two first lead screws, the two first lead screws are symmetrically arranged on two sides of the top of the base, the first lead screws are rotatably connected with the top of the base, a first servo motor is arranged inside the base and on one side of the first lead screws, an output shaft of the first servo motor is fixedly connected with the first lead screws, a movable plate which is rotatably connected with the first lead screws is sleeved on the outer wall of the first lead screws, the movable plate is located above the base, a fixed block is arranged at the center of the bottom of the movable plate, and an embossing block is arranged at the bottom of the fixed block and drives the embossing block to move so as to adjust the working position of the device.

Further, feed mechanism includes the support frame, the support frame is located first lead screw one side, the inboard cover of support frame is equipped with the commentaries on classics roller of rotating the connection, the support frame outer wall in it is equipped with second servo motor to change roller one side, second servo motor output shaft with change roller fixed connection, transport the below to the knurling piece with pattern cloth.

Further, the cavity inner wall be equipped with clamp plate assorted slide rail, two the adjacent one side of splint outer wall matches and is equipped with the clutch blocks, and the stability when the clamp plate motion has been guaranteed to the slide rail, and the clutch blocks has guaranteed the centre gripping effect of splint to the cutter.

Furthermore, the top of the base is provided with a ball bearing matched with the first screw rod, a screw nut matched with the first screw rod is arranged in the movable plate, the ball bearing ensures the stability of the first screw rod during rotation, and the movable plate is driven to move through the screw nut.

Further, the supporting mechanism includes two baffles, two the baffle symmetry set up in fly leaf bottom both sides, the baffle with fly leaf sliding connection, two the baffle is located the fixed block both sides, the baffle is kept away from fixed block one side is equipped with the connecting rod of rotating the connection, connecting rod outer wall cover is equipped with the slide bar of rotating the connection, the connecting rod is close to slide bar one side is equipped with reset spring, reset spring one end with slide bar fixed connection, two slide bar one end with base top both sides are rotated and are connected, play the supporting role to the fixed block, avoid its position to take place the skew.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the clamping plates, the second screw rod, the embossing block and the rotary table, the two clamping plates are used for clamping two sides of the cutter, the arc-shaped block is matched with the buffer block to clamp the other two sides of the cutter, and simultaneously, the clamping operation is carried out on each surface of the cutter, so that the stability of the cutter in the fixing process is ensured, the embossing block is prevented from being deviated when being contacted with the cutter, and the working effect of the device is ensured.

2. According to the utility model, the reset spring and the baffle are arranged, the elastic force of the reset spring pushes the baffle to be tightly attached to two sides of the fixed block, so that the position of the fixed block is supported, the position of the embossing block is prevented from being deviated, and the stability of the device during working is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is a side sectional view of the base of the present invention;

FIG. 3 is a front view of the support bracket of the present invention;

FIG. 4 is a side sectional view of the slide bar of the present invention;

in the figure: 1. a base; 2. a first lead screw; 3. a first servo motor; 4. a movable plate; 5. a fixed block; 6. Embossing blocks; 7. a support frame; 8. rotating the roller; 9. a second servo motor; 10. a base; 11. a cavity; 12. pressing a plate; 13. a second lead screw; 14. a turntable; 15. a first push rod; 16. a splint; 17. a second push rod; 18. a buffer block; 19. an arc-shaped block; 20. a baffle plate; 21. a connecting rod; 22. a slide bar; 23. a return spring.

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 the following technical solutions: an embossing device for producing hard alloy cutters comprises a base 1, wherein one side of the top of the base 1 is provided with an embossing mechanism, the embossing mechanism comprises two first lead screws 2, the two first lead screws 2 are symmetrically arranged on two sides of the top of the base 1, the first lead screws 2 are rotatably connected with the top of the base 1, a first servo motor 3 is arranged on one side of the first lead screws 2 in the base 1, an output shaft of the first servo motor 3 is fixedly connected with the first lead screws 2, the outer walls of the two first lead screws 2 are sleeved with a movable plate 4 which is rotatably connected, the movable plate 4 is positioned above the base 1, the center of the bottom of the movable plate 4 is provided with a fixed block 5, the bottom of the fixed block 5 is provided with an embossing block 6, the top of the base 1 is provided with a feeding mechanism on one side of the embossing mechanism, the feeding mechanism comprises a supporting frame 7, the support frame 7 is positioned on one side of the first screw rod 2, a rotary roller 8 in rotary connection is sleeved on the inner side of the support frame 7, a second servo motor 9 is arranged on one side of the rotary roller 8 on the outer wall of the support frame 7, an output shaft of the second servo motor 9 is fixedly connected with the rotary roller 8, a base 10 is arranged below the embossing mechanism on the top of the base 1, cavities 11 are symmetrically formed in two sides of the inner part of the base 10, a pressing plate 12 in sliding connection is arranged on the inner wall of each cavity 11 in a matching manner, a second screw rod 13 in rotary connection is arranged on the top of each pressing plate 12, one end of each second screw rod 13 extends to the upper side of the base 10 and is sleeved with a rotary disc 14, first push rods 15 in rotary connection are symmetrically arranged on two sides of the bottom of each pressing plate 12, a clamping plate 16 in rotary connection is arranged at one end of each first push rod 15, and a second push rod 17 in rotary connection is arranged on one side, far away from the first push rod 15, of each clamping plate 16, one end of the second push rod 17 is rotatably connected with the bottom of the inner wall of the cavity 11, a buffer block 18 is arranged at the bottom of the inner wall of the cavity 11, and an arc-shaped block 19 is arranged at the bottom of the pressing plate 12 above the buffer block 18.

The inner wall of the cavity 11 is provided with a sliding rail matched with the pressing plate 12, two friction blocks are matched with one side, adjacent to the outer wall of the clamping plate 16, of each side, the sliding rail limits the moving direction of the pressing plate 12, the stability of the pressing plate 12 in the moving process is guaranteed, the clamping plate 16 is in contact with a cutter through the friction blocks, and the fixing effect of the device on the cutter is guaranteed.

The top of the base 1 is provided with a ball bearing matched with the first screw rod 2, the movable plate 4 is internally provided with a screw nut matched with the first screw rod 2, the rotation is replaced by the ball bearing, the smoothness of the first screw rod 2 during rotation is ensured, the first screw rod 2 and the screw nut rotate relatively to drive the screw nut to move, and the movable plate 4 moves along with the screw nut.

The implementation mode is specifically as follows: when the tool is used, by arranging the clamping plates 16, the second screw rods 13, the embossing blocks 6 and the rotary table 14, before work, embossing pattern cloth is wound on the outer wall of the rotary roller 8, a tool to be processed is placed at the top of the base 10, two ends of the tool are located in the cavity 11, the rotary table 14 is manually rotated, the rotary table 14 drives the second screw rods 13 to move, the second screw rods 13 drive the pressing plates 12 to move downwards, the first push rods 15 and the second push rods 17 move along with the pressing plates to drive the two clamping plates 16 to approach each other, clamping work is carried out on two sides of the tool, the arc blocks 19 approach the buffer blocks 18 along with the movement of the pressing plates 12, the other two sides of the tool are clamped by matching the arc blocks 19 and the buffer blocks 18, meanwhile, clamping work is carried out on all surfaces of the tool, the stability when the tool is fixed is ensured, and the embossing blocks 6 are prevented from deviating when being in contact with the tool, the working effect of the device has been guaranteed, the rigidity of cutter is accomplished the back, second servo motor 9 begins work, drive the inside roller 8 that changes of support frame 7 and move, knurling pattern cloth rotates along with rotating roller 8, manual top of drawing unnecessary knurling pattern cloth to the cutter is placed, first servo motor 3 begins work, drive first lead screw 2 and move, fly leaf 4 moves downwards thereupon, thereby drive fixed block 5 and knurling piece 6 and move downwards, knurling piece 6 presses down the surface of pattern cloth and cutter, thereby accomplish the knurling work of cutter.

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides an embossing apparatus is used in carbide tool production, still including set up in the inside supporting mechanism of embossing mechanism, supporting mechanism includes two baffles 20, two baffle 20 symmetry set up in 4 bottom both sides of fly leaf, baffle 20 with 4 sliding connection of fly leaf, two baffle 20 is located 5 both sides of fixed block, baffle 20 is kept away from 5 one side of fixed block is equipped with the connecting rod 21 of rotating the connection, connecting rod 21 outer wall cover is equipped with the slide bar 22 of rotating the connection, connecting rod 21 is close to slide bar 22 one side is equipped with reset spring 23, reset spring 23 one end with slide bar 22 fixed connection, two slide bar 22 one end with base 10 top both sides are rotated and are connected.

The implementation mode is specifically as follows: when the embossing device is used, the reset spring 23 and the baffle 20 are arranged, when the movable plate 4 is driven by the first servo motor 3 to move downwards, the baffle 20 moves along with the baffle, the two baffles 20 are firstly contacted with the two sides of the fixed block 5, the movable plate 4 continues to move downwards, the connecting rod 21 and the sliding rod 22 move along with the baffle, along with the movement of the movable plate 4, the connecting rod 21 approaches the sliding rod 22, the sliding rod 22 rotates along with the baffle, the reset spring 23 is compressed, the elastic force of the reset spring 23 pushes the baffle 20 to be tightly attached to the two sides of the fixed block 5, the position of the fixed block 5 is supported, the position of the embossing block 6 is prevented from being deviated, and the stability of the device during working is ensured.

The working principle of the utility model is as follows:

referring to the attached drawings 1-4 of the specification, through arranging the clamping plates 16, the second screw rods 13, the embossing blocks 6 and the rotary table 14, the two clamping plates 16 clamp two sides of the cutter, the arc-shaped blocks 19 are matched with the buffer blocks 18 to clamp the other two sides of the cutter, and simultaneously clamp all surfaces of the cutter, so that the stability of the cutter in the fixing process is ensured, the embossing blocks 6 are prevented from deviating when contacting with the cutter, and the working effect of the device is ensured.

Further, referring to the attached

drawings

1 and 4 of the specification, by arranging the return spring 23 and the baffle 20, the elastic force of the return spring 23 pushes the baffle 20 to be tightly attached to two sides of the fixed block 5, so that the position of the fixed block 5 is supported, the position of the embossing block 6 is prevented from being deviated, and the stability of the device during operation is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an embossing device is used in carbide cutter production, includes base (1), its characterized in that: the embossing mechanism is arranged on one side of the top of the base (1), a feeding mechanism is arranged on one side of the embossing mechanism on the top of the base (1), a base (10) is arranged below the embossing mechanism on the top of the base (1), cavities (11) are symmetrically formed in two sides of the interior of the base (10), a pressing plate (12) in sliding connection is matched and arranged on the inner wall of each cavity (11), a second lead screw (13) in rotary connection is arranged on the top of the pressing plate (12), one end of each second lead screw (13) extends to the position above the base (10) and is sleeved with a rotary table (14), first push rods (15) in rotary connection are symmetrically arranged on two sides of the bottom of the pressing plate (12), clamping plates (16) in rotary connection are arranged on one end of each first push rod (15), second push rods (17) in rotary connection are arranged on one side, far away from the clamping plates (16), of the first push rods (15), one end of the second push rod (17) is rotatably connected with the bottom of the inner wall of the cavity (11), the bottom of the inner wall of the cavity (11) is provided with a buffer block (18), the bottom of the pressing plate (12) is provided with an arc-shaped block (19) above the buffer block (18), and a supporting mechanism is arranged inside the embossing mechanism.

2. The embossing device for producing cemented carbide tools as claimed in claim 1, wherein: embossing mechanism includes two first lead screw (2), two first lead screw (2) symmetry set up in base (1) top both sides, first lead screw (2) with base (1) top is rotated and is connected, base (1) inside in first lead screw (2) one side is equipped with first servo motor (3), first servo motor (3) output shaft with first lead screw (2) fixed connection, two first lead screw (2) outer wall cover is equipped with same fly leaf (4) of rotating the connection, fly leaf (4) are located base (1) top, fly leaf (4) bottom center is equipped with fixed block (5), fixed block (5) bottom is equipped with embossing block (6).

3. The embossing device for producing cemented carbide tools as claimed in claim 2, wherein: feed mechanism includes support frame (7), support frame (7) are located first lead screw (2) one side, support frame (7) inboard cover is equipped with the commentaries on classics roller (8) of rotating the connection, support frame (7) outer wall in it is equipped with second servo motor (9) to change roller (8) one side, second servo motor (9) output shaft with change roller (8) fixed connection.

4. The embossing device for producing cemented carbide tools as claimed in claim 1, wherein: the inner wall of the cavity (11) is provided with a slide rail matched with the pressing plate (12), and one side, adjacent to the outer wall of the two clamping plates (16), is provided with a friction block in a matching manner.

5. The embossing device for producing cemented carbide tools as claimed in claim 2, wherein: the top of the base (1) is provided with a ball bearing matched with the first screw rod (2), and the movable plate (4) is internally provided with a screw rod nut matched with the first screw rod (2).

6. The embossing device for producing cemented carbide tools as claimed in claim 2, wherein: supporting mechanism includes two baffle (20), two baffle (20) symmetry set up in fly leaf (4) bottom both sides, baffle (20) with fly leaf (4) sliding connection, two baffle (20) are located fixed block (5) both sides, baffle (20) are kept away from fixed block (5) one side is equipped with rotates connecting rod (21) of connecting, connecting rod (21) outer wall cover is equipped with slide bar (22) of rotating the connection, connecting rod (21) are close to slide bar (22) one side is equipped with reset spring (23), reset spring (23) one end with slide bar (22) fixed connection, two slide bar (22) one end with base (10) top both sides are rotated and are connected.