CN220481112U

CN220481112U - Knife sharpening rack for lathe tool

Info

Publication number: CN220481112U
Application number: CN202320937594.3U
Authority: CN
Inventors: 李沐阳; 刘文斌; 宋长敏
Original assignee: Dalian Huigong Machinery Co ltd
Current assignee: Dalian Huigong Machinery Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2024-02-13
Anticipated expiration: 2033-04-24

Abstract

The utility model belongs to the technical field of machining equipment, and particularly relates to a knife sharpening rack for a lathe tool, which comprises a base, a strip-shaped plate, a transverse adjusting component, a lifting component, an F-shaped plate, a polishing motor, a grinding wheel, a lifting plate, a mounting plate, a clamping overturning component and an angle adjusting component. The utility model has reasonable design, simple and convenient operation, does not need an operator to hold the lathe tool for polishing operation, effectively reduces the working strength, can improve the polishing efficiency of the lathe tool, can adaptively adjust the posture of the lathe tool according to the actual use requirement in the polishing process, and has better practicability.

Description

Knife sharpening rack for lathe tool

Technical Field

The utility model relates to the technical field of machining equipment, in particular to a knife sharpening rack for lathe tools.

Background

When a lathe is used for machining parts, the situation that the cutter of the lathe is worn or damaged inevitably occurs, the cutter is directly thrown away unfortunately, and meanwhile, the resource waste is caused, so that the cutter of the lathe is usually polished newly after being worn, most of the lathe cutters are polished by an operator holding the cutter of the lathe on a grinding wheel at present, the operation mode has poor precision and general efficiency, and certain danger exists at the same time, so that people design a lathe cutter polishing frame, and the prior patent of the patent No. CN 212886568U discloses a cutter sharpening frame for the cutter of the lathe, which belongs to the field of machining equipment and comprises a support frame table surface, the grinding wheel driven by a driving motor and an adjusting and clamping mechanism positioned in front of the grinding wheel; the adjusting and clamping mechanism comprises a clamping box, wherein the sliding rail and sliding block structure is fixed on the table top of the supporting frame and is connected to the sliding block through a connecting rod; can just can realize the stable centre gripping to the cutter at the in-process of inserting fixture with the cutter, do not need the manpower to participate in at the sharpening process, can avoid the unstable problem of centre gripping, it is convenient to use.

However, in the actual polishing process of the lathe tool, the included angle between the lathe tool and the grinding wheel is often required to be adjusted to realize polishing operations of different surfaces and different angles, in the prior art, the lathe tool can only be ensured to maintain good stability during polishing, but the function of adjusting the posture of the lathe tool is not provided, so that the prior art can only be suitable for polishing operations of a few kinds of lathe tools, and the applicability is insufficient, and therefore, the utility model provides a knife sharpening rack for the lathe tool, which is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a knife sharpening rack for a lathe tool.

The technical aim of the utility model is realized by the following technical scheme: a knife sharpening rack for lathe tools comprises a base, a strip-shaped plate, a transverse adjusting component, a lifting component, an F-shaped plate, a polishing motor, a grinding wheel, a lifting plate, a mounting plate, a clamping overturning component and an angle adjusting component;

the grinding motor is fixedly arranged on the base, the grinding wheel is fixedly sleeved on the output shaft of the grinding motor, a strip-shaped opening is formed in the base, the strip-shaped plate is slidably arranged in the strip-shaped opening, the transverse adjusting component is arranged on the base and is connected with the strip-shaped plate, the F-shaped plate is fixedly arranged on the strip-shaped plate, the lifting plate is slidably arranged on the inner wall of the rear side of the F-shaped plate, the lifting component is arranged on the F-shaped plate and is connected with the lifting plate, the mounting plate is rotatably arranged on the front side of the lifting plate, the clamping overturning component is arranged on the mounting plate, the angle adjusting component is arranged on the front side of the lifting plate, and the angle adjusting component is connected with the mounting plate.

Preferably, the clamping overturning assembly comprises two servo electric cylinders, two clamping plates and two arc-shaped blocks, wherein the two arc-shaped blocks are fixedly installed on the front side of the installation disc, the servo electric cylinders are fixedly installed on the two arc-shaped blocks, and the clamping plates are rotatably installed at one ends, close to each other, of the two servo electric cylinders.

Preferably, the clamping turnover assembly further comprises a servo motor, a driving gear, an inner fluted disc and a mounting plate, wherein the mounting plate is slidably mounted in front of the mounting plate, the mounting plate is rotatably mounted on the working end of the right servo motor cylinder, the servo motor is fixedly mounted on the mounting plate, the driving gear is fixedly sleeved on an output shaft of the servo motor, the inner fluted disc is fixedly mounted on a clamping plate positioned on the right side, and the driving gear is meshed with the inner gear.

Preferably, the transverse adjusting assembly comprises a motor I and a screw rod I, the motor I is fixedly arranged on one side of the base, the same screw rod I is rotatably arranged on the inner walls of the two sides of the strip-shaped opening, the strip-shaped plate is in threaded connection with the screw rod I, and one end of the screw rod I is axially and fixedly connected with an output shaft of the motor I.

Preferably, the lifting assembly comprises a motor II and a screw rod II, the motor II is fixedly arranged on the top side of the F-shaped plate, the screw rod II is rotatably arranged on the F-shaped plate, the lifting plate is in threaded connection with the screw rod II, and the top end of the screw rod II is axially and fixedly connected with an output shaft of the motor II.

Preferably, a plurality of crossbars are fixedly installed on the inner walls of the two sides of the strip-shaped opening, the crossbars are arranged in parallel, the crossbars are all in sliding connection with the strip-shaped plate, two guide rods are fixedly installed on the F-shaped plate and are arranged in parallel, and the two guide rods are all in sliding connection with the lifting plate.

Preferably, the angle adjusting component comprises a stepping motor, a driving gear and an outer fluted disc, the stepping motor is fixedly arranged on the front side of the mounting disc, the driving gear is fixedly sleeved on an output shaft of the stepping motor, the outer fluted disc is fixedly arranged on the peripheral surface of the mounting disc, and the driving gear is meshed with the outer fluted disc.

The beneficial effects of the utility model are as follows: according to the utility model, the lathe tool to be polished can be clamped and fixed through the lifting assembly, the clamping and overturning assembly and the angle adjusting assembly and is adjusted to a required polishing state, then the lathe tool can be controlled to be close to the grinding wheel through the cooperation of the transverse adjusting assembly, the grinding wheel is controlled to rotate under the action of the polishing motor and is subjected to polishing operation, the posture of the lathe tool can be adjusted according to the actual polishing requirement in the polishing process, the polishing operation is not required to be carried out by manually holding the lathe tool, the working intensity of operators is effectively reduced, the polishing efficiency of the lathe tool can be effectively improved, the operation is simpler, and the device is good in use convenience and practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a knife sharpening rack for lathe tools;

FIG. 2 is a schematic cross-sectional view of a sharpening rack for lathe tools according to the present utility model;

fig. 3 is a schematic structural view of a portion a of a knife sharpening rack for lathe tools according to the present utility model;

fig. 4 is a schematic structural view of a portion B of a sharpening rack for lathe tools according to the present utility model.

In the figure: 1. a base; 11. a strip-shaped plate; 12. a first screw rod; 13. a first motor; 14. a cross bar; 2. polishing a motor; 21. grinding wheel; 3. an F-shaped plate; 31. a lifting plate; 32. a second screw rod; 33. a second motor; 34. a guide rod; 4. a mounting plate; 401. a stepping motor; 402. a drive gear; 403. an outer fluted disc; 41. an arc-shaped block; 42. a servo electric cylinder; 43. a clamping plate; 5. a mounting plate; 51. a servo motor; 52. a drive gear; 53. an inner fluted disc.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1-4, a knife sharpening rack for lathe tools comprises a base 1, a strip-shaped plate 11, an F-shaped plate 3, a sharpening motor 2, a grinding wheel 21, a lifting plate 31 and a mounting plate 4, wherein the sharpening motor 2 is fixedly arranged on the base 1, the grinding wheel 21 is fixedly sleeved on an output shaft of the sharpening motor 2, the base 1 is provided with a strip-shaped opening, the strip-shaped plate 11 is slidably arranged in the strip-shaped opening, one side of the base 1 is fixedly provided with a motor I13, two inner walls of the two sides of the strip-shaped opening are rotatably provided with a same screw rod I12, the strip-shaped plate 11 is in threaded connection with the screw rod I12, one end of the screw rod I12 is axially and fixedly connected with the output shaft of the motor I13, the strip-shaped plate 11 can be controlled to adjust the transverse position along the strip-shaped opening, the transverse position of the lathe tool clamped between two clamping plates 43 can be controlled by the F-shaped plate 3, the F-shaped plate 3 is fixedly arranged on the strip-shaped plate 11, the lifting plate 31 is slidably arranged on the inner wall of the rear side of the F-shaped plate 3, the motor II 33 is fixedly arranged on the top side of the F-shaped plate 3, the screw rod II 32 is rotatably arranged on the F-shaped plate 3, the lifting plate 31 is in threaded connection with the screw rod II 32, the top end of the screw rod II 32 is axially fixedly connected with the output shaft of the motor II 33, the height of a lathe tool clamped between clamping plates 43 can be controlled through the lifting plate 31 according to requirements, the mounting plate 4 is rotatably arranged on the front side of the lifting plate 31, two arc blocks 41 are fixedly arranged on the front side of the mounting plate 4, servo cylinders 42 are fixedly arranged on the two arc blocks 41, clamping plates 43 are rotatably arranged at one ends of the two servo cylinders 42, which are close to each other, the lathe tool to be polished can be clamped, the front side of the mounting plate 4 is slidably arranged on the mounting plate 5, the mounting plate 5 is rotatably arranged on the working end of the servo cylinder 42 on the right side, the servo motor 51 is fixedly installed on the mounting plate 5, the driving gear 52 is fixedly sleeved on the output shaft of the servo motor 51, the inner fluted disc 53 is fixedly installed on the clamping plate 43 positioned on the right side, the driving gear 52 is meshed with the inner gear, lathe cutters can be controlled to perform overturning operation according to polishing requirements in a clamping state, the stepping motor 401 is fixedly installed on the front side of the mounting plate 4, the driving gear 402 is fixedly sleeved on the output shaft of the stepping motor 401, the outer fluted disc 403 is fixedly installed on the outer circumferential surface of the mounting plate 4, the driving gear 402 is meshed with the outer fluted disc 403, the mounting plate 4 can be controlled to deflect according to requirements, and therefore angle adjustment of the lathe cutters clamped by the clamping plate 43 can be achieved, and polishing operation on the lathe cutters can be conveniently performed through the grinding wheel 21.

In this embodiment, a plurality of horizontal poles 14 are fixedly installed on the inner walls of two sides of the strip-shaped opening, the plurality of horizontal poles 14 are arranged in parallel, the plurality of horizontal poles 14 are all in sliding connection with the strip-shaped plate 11, two guide rods 34 are fixedly installed on the F-shaped plate 3, the two guide rods 34 are arranged in parallel, the two guide rods 34 are all in sliding connection with the lifting plate 31, and the strip-shaped plate 11 and the lifting plate 31 can be guided, so that the strip-shaped plate 11 and the lifting plate 31 can keep stable movement.

The related circuits, electronic components, modules and the like are all implemented by the prior art, and the related circuits, electronic components, modules and the like can be completely implemented by those skilled in the art, so that the protection content of the application does not relate to the improvement of software, cables and methods.

Working principle: when the lathe tool is used, the power supply is firstly switched on, the lathe tool to be polished is placed on one side, close to each other, of the two clamping plates 43 and is controlled to move towards the direction, close to each other, of the two clamping plates 43 through the two servo electric cylinders 42, so that the lathe tool can be clamped and fixed, then the clamping plates 43 on the right side are controlled to rotate through the servo motor 51, the driving gear 52 and the inner toothed disc 53, so that the inclination angle of the lathe tool can be adjusted, the mounting plate 5 is adjusted to the required height through the cooperation of the motor II 33 and the screw II 32, the polishing motor 2 is started after the adjustment is finished, the polishing standby control grinding wheel 21 rotates at a high speed, the strip-shaped plate 11 is controlled to slide leftwards along the strip-shaped opening through the cooperation of the motor I13 and the screw I12, the F-shaped plate 3 can be controlled to enable the adjusted lathe tool to be adjusted to the position, which is in contact with the grinding wheel 21, in the polishing operation can be realized, the lathe tool can be adjusted according to the actual polishing requirement, the manual polishing operation of the lathe tool is not needed, the working strength of an operator is effectively reduced, and the working efficiency of the operator can be effectively improved.

The knife sharpening rack for the lathe tool provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The knife sharpening rack for the lathe tool is characterized by comprising a base (1), a strip-shaped plate (11), a transverse adjusting component, a lifting component, an F-shaped plate (3), a sharpening motor (2), a grinding wheel (21), a lifting plate (31), a mounting plate (4), a clamping overturning component and an angle adjusting component;

the utility model discloses a grinding machine, including base (1), grinding motor (2), grinding wheel (21), strip mouth has been seted up on base (1), strip board (11) slidable mounting is in the strip mouth, horizontal adjusting part sets up on base (1), and horizontal adjusting part is connected with strip board (11), F shaped plate (3) fixed mounting is on strip board (11), lifter plate (31) slidable mounting is on the rear side inner wall of F shaped plate (3), lifter part sets up on F shaped plate (3), and lifter part is connected with lifter plate (31), install the front side at lifter plate (31) is rotated to mounting plate (4), centre gripping flip subassembly sets up on mounting plate (4), angle adjusting part sets up the front side at lifter plate (31), and angle adjusting part is connected with mounting plate (4).

2. The sharpening rack for lathe tools according to claim 1, wherein: the clamping overturning assembly comprises two servo electric cylinders (42), two clamping plates (43) and two arc-shaped blocks (41), wherein the two arc-shaped blocks (41) are fixedly installed on the front side of the installation disc (4), the servo electric cylinders (42) are fixedly installed on the two arc-shaped blocks (41), and the clamping plates (43) are rotatably installed at one ends, close to each other, of the two servo electric cylinders (42).

3. A sharpening rack for lathe tools according to claim 2, characterized in that: the clamping overturning assembly further comprises a servo motor (51), a driving gear (52), an inner gear disc (53) and a mounting plate (5), wherein the mounting plate (5) is mounted on the front side of the mounting plate (4) in a sliding mode, the mounting plate (5) is rotatably mounted on the working end of the right servo motor cylinder (42), the servo motor (51) is fixedly mounted on the mounting plate (5), the driving gear (52) is fixedly sleeved on an output shaft of the servo motor (51), an inner gear disc (53) is fixedly mounted on a clamping plate (43) on the right side, and the driving gear (52) is meshed with the inner gear.

4. The sharpening rack for lathe tools according to claim 1, wherein: the transverse adjusting assembly comprises a motor I (13) and a screw rod I (12), the motor I (13) is fixedly arranged on one side of the base (1), the same screw rod I (12) is rotatably arranged on the inner walls of the two sides of the strip-shaped opening, the strip-shaped plate (11) is in threaded connection with the screw rod I (12), and one end of the screw rod I (12) is axially and fixedly connected with an output shaft of the motor I (13).

5. The sharpening rack for lathe tools according to claim 1, wherein: the lifting assembly comprises a motor II (33) and a screw rod II (32), the motor II (33) is fixedly arranged on the top side of the F-shaped plate (3), the screw rod II (32) is rotatably arranged on the F-shaped plate (3), the lifting plate (31) is in threaded connection with the screw rod II (32), and the top end of the screw rod II (32) is axially and fixedly connected with an output shaft of the motor II (33).

6. The sharpening rack for lathe tools according to claim 1, wherein: a plurality of cross bars (14) are fixedly mounted on the inner walls of the two sides of the strip-shaped opening, the cross bars (14) are arranged in parallel, the cross bars (14) are all in sliding connection with the strip-shaped plate (11), two guide rods (34) are fixedly mounted on the F-shaped plate (3), the two guide rods (34) are arranged in parallel, and the two guide rods (34) are all in sliding connection with the lifting plate (31).

7. The sharpening rack for lathe tools according to claim 1, wherein: the angle adjusting assembly comprises a stepping motor (401), a driving gear (402) and an outer toothed disc (403), wherein the stepping motor (401) is fixedly installed on the front side of the installation disc (4), the driving gear (402) is fixedly sleeved on an output shaft of the stepping motor (401), the outer toothed disc (403) is fixedly installed on the peripheral surface of the installation disc (4), and the driving gear (402) is meshed with the outer toothed disc (403).