CN215281161U

CN215281161U - High strength cutter abrasive machining device

Info

Publication number: CN215281161U
Application number: CN202023136912.1U
Authority: CN
Inventors: 杨红兵; 田鹏
Original assignee: Hefei Arnold Precision Tools Co ltd
Current assignee: Hefei Arnold Precision Tools Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-12-24
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a high strength cutter abrasive machining device, the on-line screen storage device comprises a base, the fixed motor that is provided with in inside center of base is first, the fixed montant that sets up in upper surface both sides of base, the inside of montant is provided with screw rod, motor two and fixed block, the fixed setting in inside the montant of one side of fixed block, the opposite side and the screw rod swing joint of fixed block, the opposite side and the motor two of screw rod are connected, the fixed bottom that sets up at the montant of opposite side of motor two, the threaded connection movable block is passed through at the screw rod middle part, one side and the montant of movable block are connected, the fixed wedge that sets up of opposite side of movable block is first, the inside limiting plate and the connecting block that is provided with of installation block, surface sliding contact on lower surface and the wedge two of wedge one. The utility model discloses simple structure can the position of automatically regulated abrasive disc to install a plurality of cutters on the montant, can process simultaneously, improve work efficiency.

Description

High strength cutter abrasive machining device

Technical Field

The utility model relates to a cutter grinding technical field specifically is a high strength cutter abrasive machining device.

Background

A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since the tools used in machine manufacturing are basically used for cutting metal materials.

However, in the grinding process of the existing cutter, only one cutter is usually machined, so that time is greatly wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cutter abrasive machining device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength cutter grinding device comprises a base, an installation block and a limiting block, wherein a first motor is fixedly arranged at the center of the interior of the base, vertical rods are fixedly arranged on two sides of the upper surface of the base, a screw rod, a second motor and a fixing block are arranged in the vertical rods, one side of the fixing block is fixedly arranged in the vertical rods, the other side of the fixing block is movably connected with the screw rod, the other side of the screw rod is connected with a second motor, the other side of the second motor is fixedly arranged at the bottom of the vertical rods, the middle part of the screw rod is connected with a movable plate through threads, one side of the movable plate is slidably connected with the vertical rods, a first wedge block is fixedly arranged on the other side of the movable plate, a limiting plate, a second wedge block and a connecting block are arranged in the installation block, the lower surface of the first wedge block is in sliding contact with the upper surface of the second wedge block, and the first wedge block is slidably connected with the connecting block, one side and the limiting plate sliding contact of connecting block, the top of connecting block and the interior surface sliding contact of installation piece, the opposite side fixedly connected with cutter of connecting block, the top fixedly connected with rotary rod of motor one, the fixed carousel that sets up in center department of rotary rod, the lower surface both sides of carousel are fixed to be set up the bracing piece, the opposite side and the base sliding contact of bracing piece, the fixed spring that sets up in carousel upper surface both sides, the fixed setting in fixed plate of opposite side of spring, the fixed setting in fixed plate of rotary rod opposite side, the stopper is fixed to be set up on the rotary rod and upper surface and fixed plate sliding contact, the top of fixed plate sets up the abrasive disc, abrasive disc upper surface center department is provided with the nut, the nut passes through screw thread and inside screw combination.

Preferably, one side of the vertical rod, which is close to the mounting block, is provided with a square vertical groove.

Preferably, the spring is sleeved outside the telescopic rod.

Preferably, a limiting hole is formed in the contact position of the lower surface of the fixing plate and the spring.

Preferably, the screw and the rotating rod are welded into a whole and are integrally installed inside the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at base internally mounted motor one, before work, when changing the abrasive disc, unscrew the nut, under the effect of spring, upwards bounce fixed plate and abrasive disc, change the abrasive disc, during the installation, put the fixed plate on the spring first, carry out a compression to the spring, place the abrasive disc on the fixed plate, fix through the nut, during operation, the motor drives the rotary rod motion, the rotary rod drives dead lever and abrasive disc motion, the abrasive disc can constantly just thin in the course of processing, the spring can promote the abrasive disc upward movement, guarantee that the abrasive disc always contacts with the cutter, prevent to lead to unable cutter processing because of the abrasive disc attenuation, work efficiency is improved;

2. the utility model discloses still set up the installation piece simultaneously, process the completion back to the cutter, open motor two, motor two drives screw rod motion, the screw rod drives movable plate upward movement, thereby drive cutter upward movement, promote the installation piece this moment left, wedge one and wedge two part separately, thereby make connecting block downstream, thereby take out the connecting block from the installation piece, take out the cutter from the connecting block, inside changing a not machined cutter installation connecting block again, combine installation piece and movable plate, thereby the position of fixed cutter, rotate motor two, make the cutter get back to original position and process, install two installation pieces in both sides, can improve the efficiency of work.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-strength tool grinding device of the present invention;

FIG. 2 is a structural diagram of a fixing plate of the high-strength tool grinding device of the present invention;

fig. 3 is the utility model relates to a high strength cutter abrasive machining device installation piece cross-sectional view.

In the figure: 1. a base; 2. a vertical rod; 3. moving the plate; 4. a screw; 5. a fixed block; 6. a second motor; 7. mounting blocks; 8. connecting blocks; 9. a cutter; 10. a screw; 11. a nut; 12. a fixing plate; 13. A spring; 14. a turntable; 15. a telescopic rod; 16. rotating the rod; 17. a support bar; 18. a first motor; 19. A limiting hole; 20. a limiting plate; 21. a first wedge block; 22. a second wedge block; 23. grinding; 24. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-strength cutter grinding device comprises a base 1, an installation block 7 and a limiting block 24, wherein a first motor 18 is fixedly arranged at the center of the inside of the base 1, vertical rods 2 are fixedly arranged on two sides of the upper surface of the base 1, a screw rod 4, a second motor 6 and a fixing block 5 are arranged inside the vertical rods 2, one side of the fixing block 5 is fixedly arranged inside the vertical rods 2, the other side of the fixing block 5 is movably connected with the screw rod 4, the other side of the screw rod 4 is connected with a second motor 6, the other side of the second motor 6 is fixedly arranged at the bottom of the vertical rods 2, the middle part of the screw rod 4 is connected with a movable plate 3 through threads, one side of the movable plate 3 is slidably connected with the vertical rods 2, a first wedge block 21 is fixedly arranged on the other side of the movable plate 3, and a limiting plate 20, a second wedge block 22 and a connecting block 8 are arranged inside the installation block 7, the lower surface of the first wedge-shaped block 21 is in sliding contact with the upper surface of the second wedge-shaped block 22, the upper sliding connection connecting block 8 of the first wedge-shaped block 21 is connected with the limiting plate 20 in sliding contact, the upper surface of the connecting block 8 is in sliding contact with the inner surface of the installation block 7, the other side of the connecting block 8 is fixedly connected with the cutter 9, the first motor 18 is fixedly connected with a rotating rod 16, a turntable 14 is fixedly arranged at the center of the rotating rod 16, supporting rods 17 are fixedly arranged on two sides of the lower surface of the turntable 14, the other side of each supporting rod 17 is in sliding contact with the base 1, springs 13 are fixedly arranged on two sides of the upper surface of the turntable 14, the other sides of the springs 13 are fixedly arranged inside the fixing plate 12, the other sides of the rotating rods 16 are fixedly arranged inside the fixing plate 12, the limiting blocks 24 are fixedly arranged on the rotating rod 16, and the upper surfaces of the rotating rod are in sliding contact with the fixing plate 12, an abrasive disc 23 is arranged above the fixing plate 12, a nut 11 is arranged at the center of the upper surface of the abrasive disc 23, and the nut 11 is combined with an internal screw 10 through threads.

One side of the vertical rod 2 close to the mounting block 7 is provided with a square vertical groove, so that the movable plate 3 can move up and down.

The spring 13 is sleeved on the outer side of the telescopic rod 15 and plays a role in protecting the spring 13.

And a limiting hole 19 is formed at the contact part of the lower surface of the fixed plate 12 and the spring 13, so that the spring 13 is prevented from deviating during working.

The screw 10 is welded integrally with the rotating rod 16 and is integrally installed inside the fixing plate 12, defines the position of the grinding plate 23, and fixes the grinding plate 23 on the fixing plate 12.

The working principle is as follows: the utility model discloses a through at base 1 internally mounted motor 18, before work, when changing abrasive disc 23, unscrew nut 11, under the effect of spring 13, upwards bounce fixed plate 12 and abrasive disc 23, change abrasive disc 23, during the installation, fixed plate 12 is put on spring 13 first, carry out a compression to spring 13, place abrasive disc 23 on fixed plate 12, fix through nut 11, during the operation, motor 18 drives rotary rod 16 motion, rotary rod 16 drives fixed plate 12 and abrasive disc 23 motion, abrasive disc 23 can just be thin at the in-process of processing, spring 13 can promote abrasive disc 23 to move upwards, guarantee that abrasive disc 23 constantly contacts with cutter 9, prevent to lead to unable processing to cutter 9 because of abrasive disc 23 thinnings, the work efficiency is improved; still set up installation piece 7, after finishing processing cutter 9, open motor two 6, motor two 6 drives screw rod 4 and moves, screw rod 4 drives movable plate 3 upward movement, thereby drive cutter 9 upward movement, promote installation piece 7 this moment leftwards, wedge one 21 and wedge two 22 part, thereby make connecting block 8 downward movement, thereby take out connecting block 8 from installation piece 7, take out cutter 9 from connecting block 8, inside changing a cutter 9 installation connecting block 8 that does not process again, combining installation piece 7 and movable plate 3, thereby fixed cutter 9, rotate motor two 6, make cutter 9 get back to original position and process, install two installation pieces 7 in both sides, can process a plurality of cutter 9, can improve the efficiency of work.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength cutter abrasive machining device, includes base (1), installation piece (7) and stopper (24), its characterized in that: the fixed motor (18) that is provided with in inside center of base (1), the fixed montant (2) that sets up in upper surface both sides of base (1), the inside of montant (2) is provided with screw rod (4), two (6) of motor and fixed block (5), one side of fixed block (5) is fixed to be set up inside montant (2), the opposite side and the screw rod (4) swing joint of fixed block (5), the opposite side and the two (6) of motor of screw rod (4) are connected, the fixed bottom that sets up at montant (2) of opposite side of two (6) of motor, threaded connection movable plate (3) is passed through at screw rod (4) middle part, one side and montant (2) sliding connection of movable plate (3), the fixed wedge (21) that is provided with of opposite side of movable plate (3), installation piece (7) inside is provided with limiting plate (20), Two (22) and connecting block (8) of wedge, the lower surface and two (22) upper surface sliding contact of wedge of a (21), top sliding connection connecting block (8) of wedge (21), one side and limiting plate (20) sliding contact of connecting block (8), the top and the installation piece (7) internal surface sliding contact of connecting block (8), the opposite side fixedly connected with cutter (9) of connecting block (8), the top fixedly connected with rotary rod (16) of motor (18), the fixed carousel (14) that sets up is located to the center of rotary rod (16), the fixed bracing piece (17) that sets up in lower surface both sides of carousel (14), the opposite side and base (1) sliding contact of bracing piece (17), the fixed spring (13) that sets up in carousel (14) upper surface both sides, the fixed setting in fixed plate (12) of opposite side of spring (13), the fixed setting of rotary rod (16) opposite side is inside fixed plate (12), stopper (24) are fixed to be set up on rotary rod (16) and upper surface and fixed plate (12) sliding contact, the top of fixed plate (12) sets up abrasive disc (23), abrasive disc (23) upper surface center department is provided with nut (11), nut (11) combine through screw and inside screw (10).

2. The high-strength tool grinding apparatus according to claim 1, wherein: one side of the vertical rod (2) close to the mounting block (7) is provided with a square vertical groove.

3. The high-strength tool grinding apparatus according to claim 1, wherein: the spring (13) is sleeved on the outer side of the telescopic rod (15).

4. The high-strength tool grinding apparatus according to claim 1, wherein: and a limiting hole (19) is formed at the contact position of the lower surface of the fixing plate (12) and the spring (13).

5. The high-strength tool grinding apparatus according to claim 1, wherein: the screw (10) and the rotating rod (16) are welded into a whole and are integrally installed in the fixing plate (12).