CN216947131U

CN216947131U - Clamp for quenching machining of hard alloy cutter

Info

Publication number: CN216947131U
Application number: CN202220380332.7U
Authority: CN
Inventors: 毛科; 罗礼慧; 徐其明
Original assignee: Sichuan Nanwu Tool Co ltd
Current assignee: Sichuan Nanwu Tool Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a clamp for quenching processing of a hard alloy cutter, which comprises a bottom plate, wherein a chute is arranged on the outer wall of the top of the bottom plate, the bottom plate is clamped with a fixed frame through the chute, a power assembly is arranged on the outer wall of one side of the fixed frame, the fixed frame is connected with a helical gear through a bearing, the power assembly is meshed with the helical gear, connecting rods are respectively arranged at two ends of the helical gear, one end of each connecting rod is hinged with a clamping plate, a fixed cylinder is fixedly arranged on one side wall of each clamping plate, a spring is fixedly arranged on the inner wall of one side of each fixed cylinder, one end of each spring is connected with a telescopic column, the telescopic column is clamped with the fixed cylinder, the helical gears are driven to rotate through the power assemblies, the helical gears drive the clamping plates to move towards the middle through the connecting rods, and the telescopic columns compress the springs to be telescopic in the fixed cylinders when the telescopic columns are contacted with the cutters, the cutter is better protected, thereby being convenient for clamping cutters of different shapes.

Description

Clamp for quenching machining of hard alloy cutter

Technical Field

The utility model relates to the technical field of cutter quenching processing clamps, in particular to a clamp for quenching processing of a hard alloy cutter

Background

With the development of high and new technologies, the machining industry puts more strict and harsh requirements on tool materials, and now, materials with higher hardness, higher cutting efficiency and higher machining precision are required to be machined, and higher requirements on machining equipment and tools are put forward.

When the clamp is used for quenching machining, the clamp needs to be fixed, the traditional clamp is single in fixation, the cutter is easy to damage, the multi-shape cutter cannot be clamped, and the clamp cannot be moved conveniently to match with machining equipment, so that the clamp for quenching machining of the hard alloy cutter is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for quenching machining of a hard alloy cutter, which solves the problems that the traditional clamp proposed in the background art is single in fixation, the cutter is easy to damage, and the multi-shape cutter cannot be clamped.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anchor clamps are used in carbide tool quenching processing, includes the bottom plate, the spout has been seted up on the top outer wall of bottom plate, the bottom plate passes through the spout joint has the mount, be provided with power component on one side outer wall of mount, the mount is connected with the helical gear through the bearing, power component with the helical gear meshing is connected, the connecting rod is installed respectively at the both ends of helical gear, the one end of connecting rod articulates there is the grip block, fixed mounting has a solid fixed cylinder on the lateral wall of grip block, fixed mounting has the spring on one side inner wall of solid fixed cylinder, the one end of spring is connected with flexible post, flexible post and solid fixed cylinder looks joint.

Preferably, the two side walls of the bottom plate are fixedly provided with mounting plates, and mounting holes are formed in the outer wall of the top of each mounting plate.

Preferably, a second motor is installed on one side wall of the bottom plate, the output end of the second motor is connected with a gear, a toothed plate is fixedly installed on the outer wall of one side of the fixing frame, and the toothed plate is meshed with the gear.

Preferably, the power assembly comprises a first motor, a first rotary table, a second rotary table and a thread tooth, the first motor is located on the outer wall of one side of the fixed frame, the output end of the first motor is connected with the first rotary table, the second rotary table is connected with the thread tooth through a rotary shaft, the first rotary table is connected with the second rotary table through a rotary belt, and the thread tooth is meshed with the helical gear.

Preferably, a first supporting plate is fixedly mounted on one side wall of the bottom plate.

Preferably, a second supporting plate is fixedly mounted on the outer wall of one side of the fixing frame.

The utility model has the technical effects and advantages that:

1. through setting up power component, helical gear, connecting rod, grip block, solid fixed cylinder, spring, flexible post, drive helical gear through power component and rotate, the helical gear drives the grip block through the connecting rod and removes to the centre, and when flexible post contacted with the cutter, flexible post compression spring is flexible inside solid fixed cylinder, the cutter of better protection to the cutter of the different shapes of centre gripping of being convenient for.

2. Through the second motor, gear and the pinion rack that set up, second motor output drives the gear rotation, and the gear passes through the pinion rack and drives the mount removal, and the mount drives the cutter and removes to be convenient for cooperate the better tool setting of processing equipment to process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the three-dimensional structure of the fixing frame of the present invention.

Fig. 3 is a cross-sectional view of the three-dimensional structure of the fixed cylinder and the telescopic column of the present invention.

In the figure: 1. a base plate; 101. mounting a plate; 102. mounting holes; 2. a chute; 3. a fixed mount; 4. a second motor; 5. a gear; 6. a toothed plate; 7. a power assembly; 71. a first motor; 72. a first turntable; 73. a second turntable; 74. thread teeth; 8. a helical gear; 9. a connecting rod; 10. a clamping plate; 11. a fixed cylinder; 12. a spring; 13. a telescopic column; 14. a first support plate; 15. a second support plate;

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.

The utility model provides a clamp for quenching machining of a hard alloy cutter, which comprises a bottom plate 1, wherein a chute 2 is arranged on the outer wall of the top of the bottom plate 1, the bottom plate 1 is clamped with a fixed frame 3 through the chute 2, the fixed frame 3 can be adjusted leftwards and rightwards through the chute 2, a power assembly 7 is arranged on the outer wall of one side of the fixed frame 3, the fixed frame 3 is connected with a bevel gear 8 through a bearing, the power assembly 7 is meshed with the bevel gear 8, two ends of the bevel gear 8 are respectively provided with a connecting rod 9, one end of the connecting rod 9 is hinged with a clamping plate 10, the power assembly 7 drives the bevel gear 8 to rotate, the bevel gear 8 drives the connecting rod 9 to move, the connecting rod 9 respectively drives the clamping plate 10 to respectively move towards the middle, a fixed cylinder 11 is fixedly arranged on one side wall of the clamping plate 10, and a spring 12 is fixedly arranged on the inner wall of one side of the fixed cylinder 11, the one end of spring 12 is connected with flexible post 13, and flexible post 13 and a fixed cylinder 11 looks joint, and when flexible post 13 contacted the cutter, flexible post 13 compression spring 12 and flexible inside a fixed cylinder 11 is convenient for carry out the centre gripping fixedly to different shape cutters.

In this embodiment, the mounting plates 101 are fixedly mounted on two side walls of the bottom plate 1, the top outer wall of the mounting plate 101 is provided with mounting holes 102, and screws pass through the mounting holes 102 to fix the mounting plate 101 at a use position, so as to fix the bottom plate 1.

In this embodiment, it is preferred, install second motor 4 on a side wall of bottom plate 1, the output of second motor 4 is connected with gear 5, fixed mounting has pinion rack 6 on one side outer wall of mount 3, gear 5 is connected with pinion rack 6 meshing, fixed mounting has first backup pad 14 on a lateral wall of bottom plate 1, first backup pad 14 supports second motor 4, second motor 4 output drives gear 5 rotatory, gear 5 drives mount 3 through pinion rack 6 and moves, the cooperation processing equipment is processed the cutter.

In this embodiment, the power assembly 7 includes a first motor 71, a first rotating disk 72, a second rotating disk 73, and screw teeth 74, the first motor 71 is located on an outer wall of one side of the fixed frame 3, an output end of the first motor 71 is connected to the first rotating disk 72, the second rotating disk 73 is connected to the screw teeth 74 through a rotating shaft, the first rotating disk 72 is connected to the second rotating disk 73 through a rotating belt, the screw teeth 74 are meshed with the helical gear 8, a second supporting plate 15 is fixedly mounted on an outer wall of one side of the fixed frame 3, the second supporting plate 15 supports the first motor 71, the output end of the first motor 71 drives the first rotating disk 72 to rotate, the first rotating disk 72 drives the second rotating disk 73 to rotate through the rotating belt, and the second rotating disk 73 drives the screw teeth 74 to rotate, which is convenient for the clamping plate 10 to clamp the tool.

This practical theory of operation: the utility model relates to a device, when the device is used, the output end of a first motor 71 is started to drive a first rotating disc 72 to rotate, the first rotating disc 72 rotates through a rotating belt, a second rotating disc 73 rotates, the second rotating disc 73 drives a thread tooth 74 to rotate, a helical gear 8 is driven to rotate in the rotating process of the thread tooth 74, the helical gear 8 drives a clamping plate 10 to move towards the middle through a connecting rod 9, a cutter is firstly contacted with a telescopic column 13, and the telescopic column 13 compresses a spring 12 to be telescopic, so that cutters in different shapes can be clamped conveniently.

After the cutter centre gripping is accomplished, start through second motor 4, second motor 4 output drives gear 5 and rotates, and gear 5 drives pinion rack 6 and removes, and gear 6 drives mount 3 and removes through spout 2 for mount 3 drives the cutter removal, is convenient for cooperate the better cutter of processing equipment to process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements 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 a hard alloy cutter quenches and uses anchor clamps, includes bottom plate (1), its characterized in that: the improved motor base is characterized in that a sliding groove (2) is formed in the outer wall of the top of the base plate (1), the base plate (1) is connected with a fixing frame (3) in a clamped mode through the sliding groove (2), a power assembly (7) is arranged on the outer wall of one side of the fixing frame (3), the fixing frame (3) is connected with a bevel gear (8) through a bearing, the power assembly (7) is connected with the bevel gear (8) in a meshed mode, connecting rods (9) are installed at the two ends of the bevel gear (8) respectively, one end of each connecting rod (9) is hinged to a clamping plate (10), a fixing cylinder (11) is fixedly installed on one side wall of each clamping plate (10), a spring (12) is fixedly installed on the inner wall of one side of each fixing cylinder (11), a telescopic column (13) is connected with one end of each spring (12), and the telescopic column (13) is connected with the fixing cylinders (11) in a clamped mode.

2. The tool holder for quenching machining of a cemented carbide tool as set forth in claim 1, wherein: the mounting plate is characterized in that mounting plates (101) are fixedly mounted on two side walls of the bottom plate (1), and mounting holes (102) are formed in the outer wall of the top of each mounting plate (101).

3. The tool holder for quenching machining of a cemented carbide tool as set forth in claim 1, wherein: a second motor (4) is installed on one side wall of the bottom plate (1), the output end of the second motor (4) is connected with a gear (5), a toothed plate (6) is fixedly installed on the outer wall of one side of the fixing frame (3), and the toothed plate (6) is meshed with the gear (5) to be connected.

4. The tool holder for quenching machining of a cemented carbide tool as set forth in claim 1, wherein: the power assembly (7) comprises a first motor (71), a first rotating disc (72), a second rotating disc (73) and thread teeth (74), the first motor (71) is located on the outer wall of one side of the fixed frame (3), the output end of the first motor (71) is connected with the first rotating disc (72), the second rotating disc (73) is connected with the thread teeth (74) through a rotating shaft, the first rotating disc (72) is connected with the second rotating disc (73) through a rotating belt, and the thread teeth (74) are meshed with the bevel gears (8).

5. The clamp for quenching machining of the hard alloy cutter according to claim 1, characterized in that: a first supporting plate (14) is fixedly arranged on one side wall of the bottom plate (1).

6. The tool holder for quenching machining of a cemented carbide tool as set forth in claim 1, wherein: and a second supporting plate (15) is fixedly arranged on the outer wall of one side of the fixing frame (3).