CN218135019U

CN218135019U - Alloy blade with long service life

Info

Publication number: CN218135019U
Application number: CN202222215857.8U
Authority: CN
Inventors: 赵赫
Original assignee: Dalian Enzo Technology Co ltd
Current assignee: Dalian Enzo Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-12-27
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an alloy blade with long service life, which comprises a blade body, one side of the lower end surface of the blade body is fixedly connected with a fixed clamping block, the other side of the lower end surface of the blade body is provided with a sliding groove, a threaded seat is connected in the sliding groove in a sliding way, a movable clamping block is fixedly connected on the threaded seat, a strip-shaped groove is arranged at the position of the lower end surface of the blade body, which is positioned in front of the movable clamping block and the fixed clamping block, one side of the movable clamping block, which is opposite to the fixed clamping block, is provided with a mounting groove for fixing a blade, and a driving component for driving the threaded seat to lock the blade is also arranged in the sliding groove; the utility model discloses drive assembly, removal clamp splice and the fixed clamp splice through setting up when using can fix the blade when using for in the in-service use, can directly change the blade after the blade damages can, avoided blade and the blade together condemned condition, and then promoted the life of blade.

Description

Alloy blade with long service life

Technical Field

The utility model relates to the technical field of cutters, specifically a long service life's alloy blade.

Background

The blade is a name of a tool used for cutting an object, and the traditional blade is generally made of materials such as iron, steel, stainless steel, alloy steel and the like, and the blade made of alloy materials and stainless steel materials has good corrosion resistance.

In the practical application of the blade, the main reasons for the short service life of the blade are generally the conditions of blade edge passivation, edge curling, notch and the like, the blade body part is still intact although the blade edge is damaged in the use of the blade, if the blade is directly scrapped, the waste of resources is inevitable, and aiming at the problems, the alloy blade with long service life is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's alloy blade 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 long service life's alloy blade, includes the blade, terminal surface one side fixedly connected with fixed clamp splice under the blade, the sliding tray has been seted up to the terminal surface opposite side under the blade, sliding connection has the screw thread seat in the sliding tray, fixedly connected with removes the clamp splice on the screw thread seat, the position that the terminal surface is located before removing clamp splice and the fixed clamp splice under the blade has seted up the bar groove, one side that removal clamp splice and fixed clamp splice are relative all is equipped with the mounting groove that is used for fixed blade, still be equipped with in the sliding tray and be used for driving the drive assembly that the screw thread seat carries out locking to the blade.

As a further aspect of the present invention: the utility model discloses a knife blade, including blade, driving component, threaded rod, blade head, blade, driving component, threaded rod and screw thread seat threaded connection, the fixed connection in position of blade is worn out to threaded rod one end connection spindle nose, blade one side still is equipped with and is used for carrying out the fixed subassembly fixed to the threaded rod.

As a further aspect of the present invention: the fixed subassembly includes the gear, gear fixed connection is on the threaded rod connects the position that the spindle nose wore out the blade, blade one side is located the fixed position fixedly connected with fixed block of gear top, the spread groove has been seted up on the fixed block, sliding connection has the clamp plate in the spread groove, the terminal surface intermediate position still fixedly connected with is used for carrying out the mortise lock pinion rack fixed to the gear under the clamp plate, mortise lock pinion rack and fixed block sliding connection, lie in two springs of position fixedly connected with between spread groove up end and the clamp plate up end in the spread groove.

As a further aspect of the present invention: and four mounting holes for mounting the knife body are formed in one side of the knife body, which is far away from the movable clamping block.

As a further aspect of the present invention: the surface of the handle is engraved with anti-skid patterns for skid resistance.

As a further aspect of the present invention: the knife body is made of stainless steel.

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

1. the utility model discloses drive assembly, removal clamp splice and the fixed clamp splice through setting up when using can fix the blade when using for in-service use, can directly change the blade after the blade damages can, avoided blade and blade together condemned condition, and then promoted the life of blade.

2. The utility model discloses a fixed subassembly that sets up can fix the threaded rod when using, and then can effectually avoid the blade to lead to the threaded rod to take place to rotate because of rocking or vibrating in the use, and then lead to the fixed unstable condition of blade.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the strip-shaped groove of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic structural view of the middle movable clamping block of the present invention.

Fig. 5 is a schematic view of a cross-sectional structure of the middle fixing block of the present invention.

Wherein: 1. a blade body; 2. mounting holes; 3. fixing the clamping block; 4. a blade; 5. moving the clamping block; 6. a threaded seat; 7. mounting grooves; 8. a strip-shaped groove; 9. a threaded rod; 10. a sliding groove; 11. a gear; 12. a handle; 13. a fixed block; 14. connecting grooves; 15. a spring; 16. pressing a plate; 17. a mortise lock toothed plate.

Detailed Description

Example 1

Referring to fig. 1 and 5, in an embodiment of the present invention, an alloy blade with a long service life includes a blade body 1, a fixed clamping block 3 is fixedly connected to one side of a lower end surface of the blade body 1, a sliding groove 10 is formed in the other side of the lower end surface of the blade body 1, a threaded seat 6 is slidably connected in the sliding groove 10, a movable clamping block 5 is fixedly connected to the threaded seat 6, a strip-shaped groove 8 is formed in a position of the lower end surface of the blade body 1, which is located in front of the movable clamping block 5 and the fixed clamping block 3, mounting grooves 7 for fixing a blade 4 are formed in both sides of the movable clamping block 5 and the fixed clamping block 3, and a driving assembly for driving the threaded seat 6 to lock the blade 4 is further arranged in the sliding groove 10; one side of the knife body 1, which is far away from the movable clamping block 5, is provided with four mounting holes 2 for mounting the knife body 1; the knife body 1 is made of stainless steel.

The utility model discloses drive assembly, removal clamp splice 5 and the fixed clamp splice 3 through setting up when using can fix blade 4 when using for in-service use, can directly change blade 4 after blade 4 damages can, avoided blade 1 and blade 4 together condemned condition, and then promoted the life of blade.

The drive assembly includes threaded rod 9, threaded rod 9 rotates to be connected in sliding tray 10, threaded rod 9 and 6 threaded connection of screw thread seat, the fixed position that blade 1 was worn out to the spindle nose is connected to 9 one end of threaded rod 12, blade 1 one side still is equipped with and is used for carrying out the fixed subassembly fixed to threaded rod 9.

Through the fixed subassembly that sets up, can fix threaded rod 9 when using, and then can effectually avoid the blade to lead to threaded rod 9 to take place to rotate because of rocking or vibrating in the use, and then lead to the fixed unstable condition of blade 4.

Fixed subassembly includes gear 11, 11 fixed connection of gear is on threaded rod 9 connects the spindle nose and wears out the position of blade 1, 1 one side of blade is located the fixed position fixedly connected with fixed block 13 of gear 11 top, spread groove 14 has been seted up on the fixed block 13, sliding connection has clamp plate 16 in the

spread groove

14, 16 terminal surface intermediate position still fixedly connected with is used for carrying out the mortise lock pinion rack 17 fixed to gear 11 under the clamp plate, mortise

lock pinion rack

17 and 13 sliding connection of fixed block, be located two springs 15 of the fixed position fixedly connected with between 14 up end of spread groove and the 16 up end of clamp plate in the spread groove 14.

When the blade 4 is damaged, the pressing plate 16 can be pulled to move upwards to unlock the gear 11, then the handle 12 is rotated to drive the threaded rod 9 to rotate, the threaded rod 9 rotates to drive the threaded seat 6 to move, so that the threaded seat 6 is separated from the blade 4, and the blade 4 can be taken down to be replaced.

Example 2

The difference from example 1 is: anti-skid patterns for preventing skidding are carved on the surface of the handle 12; the slip phenomenon can be prevented from occurring when the handle 12 is rotated by providing the grip 12 with slip patterns on the surface thereof.

The utility model discloses a theory of operation is:

the utility model discloses when using, install the handle of a knife with blade 1 through the mounting hole 2 of seting up on, when blade 4 takes place to damage, can stimulate earlier 16 rebound of clamp plate and remove the locking to gear 11, then 12 drive threaded rods 9 of twist grip rotate, threaded rod 9 rotates and drives screw thread seat 6 and remove and make screw thread seat 6 break away from blade 4, and then can take off blade 4 and change, insert new blade 4 in establishing mounting groove 7 on bar groove 8 and the fixed clamp splice 3 when the installation, then twist grip 12 makes removal clamp splice 5 remove to blade 4 and tightly realize blade 4 top fixedly, loosen clamp plate 16 after fixed, clamp plate 16 realizes spacing fixed to threaded rod 9 in the spring 15's the effect down card.

Claims

1. An alloy blade with long service life, which comprises a blade body (1), and is characterized in that: the utility model discloses a knife blade, including blade (1), terminal surface one side fixedly connected with fixed clamp splice (3), sliding tray (10) have been seted up to the terminal surface opposite side under blade (1), sliding tray (10) sliding connection has screw thread seat (6), fixedly connected with removes clamp splice (5) on screw thread seat (6), bar groove (8) have been seted up to the position that the terminal surface was located before removing clamp splice (5) and fixed clamp splice (3) under blade (1), remove clamp splice (5) and fixed clamp splice (3) one side relative and all be equipped with mounting groove (7) that are used for fixed blade (4), still be equipped with in sliding tray (10) and be used for driving screw thread seat (6) to carry out the drive assembly that locks blade (4).

2. The alloy blade with the long service life according to claim 1, wherein the driving component comprises a threaded rod (9), the threaded rod (9) is rotatably connected in a sliding groove (10), the threaded rod (9) is in threaded connection with a threaded seat (6), one end of the threaded rod (9) is connected with a position fixedly connected with a handle (12) with a shaft head penetrating out of the blade body (1), and a fixing component for fixing the threaded rod (9) is further arranged on one side of the blade body (1).

3. The alloy blade with the long service life according to claim 2, characterized in that the fixing component comprises a gear (11), the gear (11) is fixedly connected to a position where the threaded rod (9) is connected with the spindle nose to penetrate out of the blade body (1), a fixed block (13) is fixedly connected to a position on one side of the blade body (1) above the gear (11), a connecting groove (14) is formed in the fixed block (13), a pressing plate (16) is slidably connected to the connecting groove (14), a mortise lock toothed plate (17) for fixing the gear (11) is fixedly connected to a middle position of the lower end face of the pressing plate (16), the mortise lock toothed plate (17) is slidably connected to the fixed block (13), and two springs (15) are fixedly connected to a position in the connecting groove (14) between the upper end face of the connecting groove (14) and the upper end face of the pressing plate (16).

4. The alloy blade with the long service life according to claim 1, characterized in that four mounting holes (2) for mounting the blade body (1) are formed in one side of the blade body (1) away from the movable clamping block (5).

5. A long-life alloy blade according to claim 2, wherein the surface of the handle (12) is engraved with anti-slip patterns for anti-slip.

6. A long-life alloy blade according to claim 1, characterized in that the blade body (1) is made of stainless steel.