CN218874609U

CN218874609U - Alloy cutter with high-strength anti-loosening structure

Info

Publication number: CN218874609U
Application number: CN202222883471.4U
Authority: CN
Inventors: 谭浩文; 王倩
Original assignee: Joeben Diamond Tool Co ltd
Current assignee: Joeben Diamond Tool Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-18
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to an alloy cutter technical field specifically is an alloy cutter with high strength locking takes off structure, comprising a knife handle, the jack has been seted up to the inside of handle of a knife, and the inside of handle of a knife has the tool bit through the buckle joint, the end fixing and the connecting block of handle of a knife, and the upper end of connecting block is fixed with the installation piece to the internal thread of installation piece is connected with the screw rod, the end fixing of connecting block has the mounting panel, and the inside of mounting panel has the anchor clamps connecting piece through the holder joint. This alloy cutter with high strength locking structure that takes off slides and drives the carousel at the mounting panel internal rotation in the recess through rotatory crank for splint slide and drive the supporting shoe and slide in leading to the groove thereupon, make the slide expand fast so that anchor clamps connecting piece centre gripping is firm, inside manual rotatory screw rod rotated and extended to the crank in the mounting panel afterwards, make it carry on spacingly to the crank, make cutter and the firm difficult pine of anchor clamps installation take off.

Description

Alloy cutter with high-strength anti-loosening structure

Technical Field

The utility model relates to an alloy cutter technical field specifically is an alloy cutter with locking structure of taking off of high strength.

Background

The alloy cutter is a tool commonly used in daily life and can also be a weapon. A tool used for cutting work in machine manufacturing is called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool, and the tool materials are roughly classified into the following categories: the hard alloy is an alloy material manufactured by a powder metallurgy method, and is formed by sintering high-hardness and high-melting-point metal carbides WC, tiC and other powder at high temperature by using a metal binder such as cobalt and the like.

The prior patent (publication number: CN 217121781U) discloses a high-strength alloy cutter, which comprises an alloy cutter handle, a first strong magnet block, a second strong magnet block, a splicing blade plate, a central pillar and a splicing groove, wherein the upper side of the alloy cutter handle is provided with a quick-assembly tail end, an alloy cutter head is installed on the lower side of the alloy cutter handle, a clamping and clamping groove is formed in the upper side of the annular side surface of the alloy cutter handle, an alloy jacking plate is installed on the annular side surface of the alloy cutter handle, a circular magnet block is installed in the upper end surface of the alloy jacking plate, the central pillar is installed on the upper end surface of the alloy cutter head, the splicing blade plate is installed on the annular side surface of the central pillar, and the splicing groove is formed in the lower end surface of the alloy cutter handle. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. when the used clamp is not matched with the clamping groove, the alloy cutter can not be installed, so that the application range of the alloy cutter is reduced; 2. make alloy tool bit and alloy tool shank stable connection through the magnetic contact of first powerful magnet piece and second powerful magnet piece, however the influence that the cutter received the impact can make the magnetism of magnet piece weaken, long-term use then can the demagnetization lead to handle of a knife and tool bit to be connected not hard up to influence the stability of using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alloy cutter with high strength locking takes off structure to propose current alloy cutter single structure in solving above-mentioned background art, can't be applicable to the anchor clamps of different grade type, and need whole change after using the cutter to damage for a long time, cause the problem of wasting of resources. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an alloy cutter with high strength locking takes off structure, includes the handle of a knife, the jack has been seted up to the inside of handle of a knife, and the inside of handle of a knife has the tool bit through the buckle joint, the end fixing and the connecting block of handle of a knife, and the upper end of connecting block is fixed with the installation piece to the inside threaded connection of installation piece has the screw rod, the end fixing of connecting block has the mounting panel, and the inside of mounting panel has the anchor clamps connecting piece through the holder joint.

Preferably, the buckle includes fixed block, slider, clamp splice, spout, stopper, threaded rod and spring, fixed block and handle of a knife fixed connection, and fixed block and slider fixed connection, through spout sliding connection between slider and the clamp splice, and clamp splice and stopper fixed connection, stopper and threaded rod threaded connection, and threaded rod and handle of a knife threaded connection.

Preferably, the clamping blocks and the limiting blocks are two, the two limiting blocks are fixedly connected with the two ends of the spring respectively, and the spring is connected with the threaded rod in a sleeved mode.

Preferably, the clamping piece comprises a groove, a through groove, a supporting block, a clamping plate, a clamping groove, a rotary plate and a crank, the mounting plate is connected with the supporting block through the through groove in a sliding mode, the supporting block is fixedly connected with the clamping plate, the clamping plate is connected with the rotary plate through the clamping groove in a sliding mode, the rotary plate is fixedly connected with the crank, and the crank is connected with the groove in a sliding mode.

Preferably, the crank is in threaded connection with the screw.

Preferably, the mounting plate is internally provided with a limiting hole.

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

the utility model discloses in, slide and drive the carousel at the mounting panel internal rotation in the recess through rotary crank for splint slide in the draw-in groove thereupon and drive the supporting shoe and slide in leading to the groove, make the slide expand fast so that anchor clamps connecting piece centre gripping is firm, inside manual rotatory screw rod rotates and extends to the crank in the mounting panel afterwards, make it carry out spacing splint rotation of avoiding to the crank, make the firm difficult pine of cutter and anchor clamps installation take off.

The utility model discloses in, the manual rotatory knob drives the threaded rod at the handle of a knife internal rotation for two clamp splices of threaded rod outer wall slide along the back of the body mutually of screw thread and extension spring, make two clamp splices and tool bit separation, take out the tool bit afterwards from the jack so that quick replacement need wholly change after avoiding the cutter to damage, reduce the wasting of resources.

Drawings

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

FIG. 2 is a sectional view of the connection structure of the tool holder and the tool bit of the present invention;

fig. 3 is the utility model discloses a handle of a knife and anchor clamps connecting piece connection structure side view.

In the figure: 1. a knife handle; 2. a jack; 3. a cutter head; 4. a fixed block; 5. a slider; 6. a clamping block; 601. a chute; 7. a limiting block; 8. a threaded rod; 9. a spring; 10. connecting blocks; 11. mounting a block; 12. a screw; 13. mounting a plate; 131. a groove; 14. a through groove; 15. a supporting block; 16. a splint; 17. a card slot; 18. a turntable; 19. a crank; 20. and a clamp connecting piece.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an alloy cutter with high strength locking takes off structure, includes handle of a knife 1, jack 2 has been seted up to handle of a knife 1's inside, and handle of a knife 1's inside has tool bit 3 through the buckle joint, the end fixing and the connecting block 10 of handle of a knife 1, and the upper end of connecting block 10 is fixed with installation piece 11 to the internal thread connection of installation piece 11 has screw rod 12, and the end fixing of connecting block 10 has mounting panel 13, and there is anchor clamps connecting piece 20 inside through the holder joint of mounting panel 13.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the buckle includes fixed block 4, slider 5, clamp splice 6, spout 601, stopper 7, threaded rod 8 and spring 9, fixed block 4 and handle of a knife 1 fixed connection, and fixed block 4 and slider 5 fixed connection, through spout 601 sliding connection between slider 5 and the clamp splice 6, and clamp splice 6 and stopper 7 fixed connection, stopper 7 and threaded rod 8 threaded connection, and threaded rod 8 and handle of a knife 1 threaded connection, manual rotatory knob drives threaded rod 8 internal rotation in handle of a knife 1, make two clamp splices 6 of threaded rod 8 outer wall slide and extension spring 9 along the screw back of the body, make two clamp splices 6 and tool bit 3 separation, take out tool bit 3 from jack 2 afterwards so that quick replacement.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, clamp splice 6 and stopper 7 are equipped with two, and two stopper 7 respectively with the both ends fixed connection of spring 9 to spring 9 establishes with the 8 covers of threaded rod and is connected, supports clamp splice 6 installation through fixed block 4, makes the gliding in-process of clamp splice 6 slide at 5 outer walls of slider through spout 601, avoids clamp splice 6 pine to take off.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the clamping member includes a groove 131, a through groove 14, a supporting block 15, a clamping plate 16, a clamping groove 17, a rotary table 18 and a crank 19, the mounting plate 13 is slidably connected to the supporting block 15 through the through groove 14, the supporting block 15 is fixedly connected to the clamping plate 16, the clamping plate 16 is slidably connected to the rotary table 18 through the clamping groove 17, the rotary table 18 is fixedly connected to the crank 19, and the crank 19 is slidably connected to the groove 131, and the crank 19 is rotated by hand to slide in the groove 131 and drive the rotary table 18 to rotate in the mounting plate 13, so that the clamping plate 16 slides in the clamping groove 17 and drive the supporting block 15 to slide in the through groove 14, and the slide plate is rapidly expanded to facilitate the clamping of the clamp connecting member 20.

In this embodiment, as shown in fig. 1, 2 and 3, the crank 19 is in threaded connection with the screw 12, and the rotary screw 12 rotates in the mounting block 11 and extends into the crank 19, so that the crank 19 is limited to prevent the clamp plate 16 from rotating and the clamp connecting member 20 from being loosened.

In this embodiment, as shown in fig. 1, 2 and 3, a limiting hole is formed in the mounting plate 13, and the clamp connector 20 is inserted through the limiting hole.

The utility model discloses a use method and advantage: the alloy cutter with the high-strength anti-loosening structure works in the following working process:

as shown in fig. 1, 2 and 3, when the alloy cutting tool is used, firstly, the cutting tool is connected with a clamp, the clamp connecting piece 20 is inserted into a limiting hole in the mounting plate 13, then the hand-operated rotating crank 19 slides in the groove 131 and drives the rotary disc 18 to rotate in the mounting plate 13, so that the clamping plate 16 slides in the clamping groove 17 and drives the supporting block 15 to slide in the through groove 14, the sliding plate is rapidly expanded to facilitate the clamping of the clamp connecting piece 20 to be firm, then the hand-operated rotating screw 12 rotates in the mounting block 11 and extends into the crank 19, so that the hand-operated rotating screw limits the crank 19 to prevent the clamp connecting piece 20 from being loosened due to the rotation of the clamping plate 16, and the cutting tool is firmly mounted to be convenient to use; when tool bit 3 uses for a long time and damages the back and need change, manual rotatory knob drives threaded rod 8 at 1 internal rotation of handle of a knife for two clamp splice 6 of 8 outer walls of threaded rod slide and extension spring 9 along the screw back of the body mutually, make two

clamp splice

6 and 3 separation of tool bit, take out tool bit 3 afterwards from jack 2 in order to be convenient for quick replacement, need whole change after avoiding the cutter to damage, reduce the wasting of resources.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an alloy cutter with locking structure that takes off of high strength, includes handle of a knife (1), its characterized in that: jack (2) have been seted up to the inside of handle of a knife (1), and the inside of handle of a knife (1) has tool bit (3) through the buckle joint, the end fixing and connecting block (10) of handle of a knife (1), and the upper end of connecting block (10) is fixed with installation piece (11) to the internal thread of installation piece (11) is connected with screw rod (12), the end fixing of connecting block (10) has mounting panel (13), and the inside of mounting panel (13) has anchor clamps connecting piece (20) through the holder joint.

2. The alloy cutter with the high-strength anti-loosening structure as claimed in claim 1, wherein: the buckle includes fixed block (4), slider (5), clamp splice (6), spout (601), stopper (7), threaded rod (8) and spring (9), fixed block (4) and handle of a knife (1) fixed connection, and fixed block (4) and slider (5) fixed connection, through spout (601) sliding connection between slider (5) and clamp splice (6), and clamp splice (6) and stopper (7) fixed connection, stopper (7) and threaded rod (8) threaded connection, and threaded rod (8) and handle of a knife (1) threaded connection.

3. The alloy cutter with the high-strength anti-loosening structure according to claim 2, wherein: the clamping blocks (6) and the limiting blocks (7) are arranged in two numbers, the two limiting blocks (7) are fixedly connected with the two ends of the spring (9) respectively, and the spring (9) is sleeved with the threaded rod (8) and connected with the threaded rod.

4. The alloy cutter with the high-strength anti-loosening structure according to claim 1, wherein: the clamping piece comprises a groove (131), a through groove (14), a supporting block (15), a clamping plate (16), a clamping groove (17), a rotary plate (18) and a crank (19), the mounting plate (13) is in sliding connection with the supporting block (15) through the through groove (14), the supporting block (15) is fixedly connected with the clamping plate (16), the clamping plate (16) is in sliding connection with the rotary plate (18) through the clamping groove (17), the rotary plate (18) is fixedly connected with the crank (19), and the crank (19) is in sliding connection with the groove (131).

5. The alloy cutter with the high-strength anti-loosening structure according to claim 4, wherein: the crank (19) is in threaded connection with the screw (12).

6. The alloy cutter with the high-strength anti-loosening structure as claimed in claim 1, wherein: and a limiting hole is formed in the mounting plate (13).