CN211689153U

CN211689153U - Quenching clamp of hard alloy cutter

Info

Publication number: CN211689153U
Application number: CN201922391446.2U
Authority: CN
Inventors: 武斌杰
Original assignee: Nanjing Chaofeng Knife Making Co ltd
Current assignee: Nanjing Chaofeng Knife Making Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of quenching fixture technique and specifically relates to a quenching fixture of carbide tool, which comprises a fixing frame, the bottom of mount is provided with a plurality of solid fixed cylinders, gu fixed cylinder runs through the bottom of mount and extends to the tip of mount, gu fixed cylinder's internally mounted has the push rod, the middle part of push rod is provided with the baffle, gu fixed cylinder's inside and the below that is located the baffle are provided with first spring, gu fixed cylinder's below is provided with anchor clamps section of thick bamboo, gu fixed cylinder's inside is provided with anchor clamps, anchor clamps are including anchor clamps roof and splint, anchor clamps roof and splint pass through the bearing and connect, splint's inside wall is provided with the clamp splice, be provided with the second spring between splint's the lateral wall and the inside wall of anchor clamps section of thick bamboo, compare with current quenching fixture of carbide tool, the utility model discloses a design can improve the economy of quenching fixture of carbide, Safety, stability, convenience of operation and practicality.

Description

Quenching clamp of hard alloy cutter

Technical Field

The utility model relates to a quenching fixture technical field specifically is a quenching fixture of carbide tool.

Background

The application of the hard alloy cutter in life is common, along with the gradual increase of the application of the hard alloy cutter in life, the preparation requirement of the hard alloy cutter is higher and higher, the improvement of the working efficiency is required, the product quality of the hard alloy cutter is ensured, the hard alloy cutter needs to be quenched in the preparation process, the quenching requirement of the quenching clamp of the hard alloy cutter is higher, most of the structures of the quenching clamp of the hard alloy cutter in life are simple, the operation is very complicated and complicated, the clamping and taking-off processes of the hard alloy cutter are very complicated, the hard alloy cutter is often adhered to the clamp after the quenching is finished, the hard alloy cutter is inconvenient to take off, the product quality of the hard alloy cutter is also influenced, most of the structures of the existing quenching clamp are simple, to carbide tool centre gripping insecure, carbide tool causes easily and drops, causes the damage to carbide tool easily, and whole economic nature, security, stability, simple operation nature and practicality are generally not high, consequently to the improvement of current carbide tool's quenching anchor clamps, designs a novel carbide tool's quenching anchor clamps in order to change above-mentioned technical defect, improves whole carbide tool's quenching anchor clamps's practicality, seems especially important.

Disclosure of Invention

The utility model aims to provide a quenching clamp of hard alloy cutter 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:

the utility model provides a quenching clamp of carbide tool, includes the mount, the bottom of mount is provided with a plurality of solid fixed cylinders, gu the fixed cylinder runs through the bottom of mount and extends to the tip of mount, gu the internally mounted of fixed cylinder has the push rod, the middle part of push rod is provided with the baffle, gu the inside of fixed cylinder and the below that is located the baffle are provided with first spring, gu the below of fixed cylinder is provided with a anchor clamps section of thick bamboo, the inside of an anchor clamps section of thick bamboo is provided with anchor clamps, anchor clamps are including anchor clamps roof and splint, anchor clamps roof and splint pass through the bearing and connect, the bottom of splint inside wall is provided with the clamp splice, be provided with the second spring between the lateral wall of splint and the inside wall of an anchor clamps section of thick bamboo, splint are connected through the telescopic link with an anchor clamps section of thick bamboo, the telescopic link is located the inside of, The bottom of first spring, fixed cylinder, a anchor clamps section of thick bamboo and anchor clamps roof, the push pedal is installed to the bottom of push rod and the inboard that is located splint, splint have the cutter through the clamp splice centre gripping.

Preferably, the fixed cylinder is designed to be of a cylindrical structure, the fixed cylinder and the fixing frame are designed to be of an integrated mechanism, and the fixed cylinder and the fixing frame are perpendicular to each other.

Preferably, the push rod is connected with the fixed cylinder, the first spring, the clamp cylinder and the clamp top plate in a sliding manner.

Preferably, every group of the clamping plates is provided with four clamping plates, and the clamping plates are arranged in a pairwise opposite closed structure.

Preferably, the clamping block is designed to be in a D-shaped structure, and a plurality of fine particles are arranged on the outer surface of the clamping block.

Preferably, the push plate is designed to be of a square structure, and the size of the end space of the push plate and the inner side of the clamping plate is matched.

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

1. the utility model discloses in, pass through the design of the movable connection of bearing through splint and anchor clamps roof for anchor clamps can change the size that inside clamp was got, can press from both sides the cutter of equidimension not and get, have reduced the use limitation of anchor clamps, and whole practicality is higher.

2. The utility model discloses in, through the design of clamp splice, because the clamp splice is "D" type structural design, can both carry out inseparable centre gripping to the cutter when pressing from both sides the cutter of equidimension not, the surface of clamp splice is provided with a plurality of tiny granules simultaneously, the frictional force of clamp splice has been increased, make the cutter receive the clamp splice extrusion clamp and get the time and can not cause and drop, the whole clamp that has ensured anchor clamps is got stability, unnecessary economic loss that has avoided the cutter to drop and cause, whole security, stability and practicality are higher.

3. The utility model discloses in, through the design of push rod and push pedal, press down through the push rod downwards and drive the push pedal and move down, can make anchor clamps open and conveniently press from both sides the cutter and get and put down, when loosening the push rod, the effort that the push rod received first spring resumes to initial state, and anchor clamps can press from both sides the cutter and get, and whole operation is to the centre gripping of cutter and put down simply convenient, has improved work efficiency, and whole simple operation nature and practicality are higher.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the clamping device of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1-a fixed frame, 2-a fixed cylinder, 3-a push rod, 4-a baffle, 5-a first spring, 6-a clamp cylinder, 7-a clamp, 8-a clamp top plate, 9-a clamping plate, 10-a bearing, 11-a clamping block, 12-a second spring, 13-a telescopic rod, 14-a push plate and 15-a cutter.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a quenching clamp of a hard alloy cutter comprises a fixed frame 1, wherein the bottom of the fixed frame 1 is provided with a plurality of fixed cylinders 2, the fixed cylinders 2 penetrate through the bottom of the fixed frame 1 and extend to the end part of the fixed frame 1, the fixed cylinders 2 are designed in a cylindrical structure, the fixed cylinders 2 and the fixed frame 1 are designed in an integrated mechanism, the fixed cylinders 2 and the fixed frame 1 are arranged perpendicular to each other, push rods 3 are arranged inside the fixed cylinders 2, the middle parts of the push rods 3 are provided with baffle plates 4, first springs 5 are arranged inside the fixed cylinders 2 and below the baffle plates 4, clamp cylinders 6 are arranged below the fixed cylinders 2, clamps 7 are arranged inside the clamp cylinders 6, each clamp 7 comprises a clamp top plate 8 and a clamp plate 9, the clamp top plates 8 and the clamp plates 9 are connected through bearings 10, four clamp plates 9 are arranged in each group, the clamp plates 9 are arranged in a pairwise opposite closed structure, clamp blocks 11 are, clamp splice 11 is "D" type structural design, and the surface of clamp splice 11 is provided with a plurality of tiny granules, be provided with second spring 12 between the lateral wall of splint 9 and the inside wall of a anchor clamps section of thick bamboo 6, splint 9 passes through telescopic link 13 with an anchor clamps section of thick bamboo 6 and is connected, telescopic link 13 is located the inside of second spring 12, push rod 3 is by the tip that from the top down runs through a fixed section of thick bamboo 2 in proper order, first spring 5, the bottom of a fixed section of thick bamboo 2, an anchor clamps section of thick bamboo 6 and anchor clamps roof 8, push rod 3 and a fixed section of thick bamboo 2, first spring 5, the connected mode of an anchor clamps section of thick bamboo 6 and anchor clamps roof 8 is sliding connection, push plate 14 is installed to the bottom of push rod 3 and the inboard that is located splint 9, push plate 14 is square structural design, and push plate 14 and the inboard tip space.

The utility model discloses work flow: when the quenching clamp of the hard alloy cutter is used, firstly, the push rod 3 is pressed downwards, the push rod 3 drives the push plate 14 to move downwards, the push plate 14 props the clamping plate 9, then the cutter 15 is placed between the clamping blocks 11 on the inner side of the clamping plate 9, then the push rod 3 is loosened, the push rod 3 moves upwards under the action of the first spring 5, the clamping plate 9 is pressed inwards under the action of the second spring 12, the cutter 15 is pressed and clamped by the four-way clamping blocks 11, then the cutter 15 is quenched, after quenching is finished, the push rod 3 is pressed downwards, the push rod 3 drives the push plate 14 to move downwards, the push plate 14 props the clamping plate 9 open, the cutter 15 can be taken down, the whole operation flow is simple and convenient, the clamp 7 can change the size of internal clamping through the design that the clamping plate 9 is movably connected with the clamp top plate 8 through the bearing 10, and can clamp cutters 15 with different sizes, the use limitation of the clamp 7 is reduced, the overall practicability is higher, through the design of the clamping block 9, because the clamping block 9 is in a D-shaped structural design, the cutter 15 can be tightly clamped when the cutters 15 with different sizes are clamped, meanwhile, the outer surface of the clamping block 9 is provided with a plurality of fine particles, the friction force of the clamping block 9 is increased, the cutter 15 cannot fall off when being squeezed and clamped by the clamping block 9, the overall clamping stability of the clamp 7 is ensured, unnecessary economic loss caused by falling-off of the cutter 15 is avoided, the overall safety, the stability and the practicability are higher, through the design of the push rod 3 and the push plate 14, the push plate 14 is driven to move downwards through downward pressing of the push rod 3, the clamp 7 can be opened to conveniently clamp and put down the cutter 15, when the push rod 3 is released, the push rod 3 is restored to the initial state by the acting force of the first spring 5, anchor clamps 7 can press from both sides cutter 15 and get, and it is simple convenient that whole operation is to the centre gripping of cutter 15 and put down, has improved work efficiency, and whole simple operation nature and practicality are higher, compares with current carbide tool's quenching anchor clamps, the utility model discloses a design can improve carbide tool's quenching anchor clamps economic nature, security, stability, simple operation nature and practicality.

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 quenching clamp of carbide tool, includes mount (1), its characterized in that: the bottom of the fixing frame (1) is provided with a plurality of fixing cylinders (2), the fixing cylinders (2) penetrate through the bottom of the fixing frame (1) and extend to the end parts of the fixing frame (1), push rods (3) are installed inside the fixing cylinders (2), baffles (4) are arranged in the middle of the push rods (3), first springs (5) are arranged inside the fixing cylinders (2) and below the baffles (4), clamp cylinders (6) are arranged below the fixing cylinders (2), clamps (7) are arranged inside the clamp cylinders (6), each clamp (7) comprises a clamp top plate (8) and a clamp plate (9), the clamp top plates (8) and the clamp plates (9) are connected through bearings (10), clamp blocks (11) are arranged at the bottom of the inner side walls of the clamp plates (9), and second springs (12) are arranged between the outer side walls of the clamp plates (9) and the inner side walls of the clamp cylinders (6), splint (9) are connected through telescopic link (13) with a anchor clamps section of thick bamboo (6), telescopic link (13) are located the inside of second spring (12), push rod (3) are run through the bottom of the tip of a solid fixed cylinder (2), first spring (5), solid fixed cylinder (2), an anchor clamps section of thick bamboo (6) and anchor clamps roof (8) by last to down in proper order, push pedal (14) are installed to the bottom of push rod (3) and the inboard that is located splint (9), splint (9) have cutter (15) through clamp splice (11) centre gripping.

2. The quenching jig for cemented carbide tools as claimed in claim 1, wherein: the fixing cylinder (2) is designed to be of a cylindrical structure, the fixing cylinder (2) and the fixing frame (1) are designed to be of an integrated mechanism, and the fixing cylinder (2) and the fixing frame (1) are perpendicular to each other.

3. The quenching jig for cemented carbide tools as claimed in claim 1, wherein: the push rod (3) is connected with the fixed cylinder (2), the first spring (5), the clamp cylinder (6) and the clamp top plate (8) in a sliding mode.

4. The quenching jig for cemented carbide tools as claimed in claim 1, wherein: each group of the clamping plates (9) is provided with four clamping plates, and the clamping plates (9) are arranged in a pairwise opposite closed structure.

5. The quenching jig for cemented carbide tools as claimed in claim 1, wherein: the clamping block (11) is designed to be of a D-shaped structure, and a plurality of fine particles are arranged on the outer surface of the clamping block (11).

6. The quenching jig for cemented carbide tools as claimed in claim 1, wherein: the push plate (14) is designed to be of a square structure, and the size of the end space of the push plate (14) and the inner side of the clamping plate (9) is matched.