CN220903550U

CN220903550U - Adjustable cutter mechanism

Info

Publication number: CN220903550U
Application number: CN202322856312.XU
Authority: CN
Inventors: 臧垒; 江起晨; 曹政伟
Original assignee: Wuxi Weishi Electromechanical Technology Co ltd
Current assignee: Wuxi Weishi Electromechanical Technology Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-07
Anticipated expiration: 2033-10-24

Abstract

The application relates to an adjustable cutter mechanism which comprises two connecting plates and cutter bodies, wherein bearings are arranged on the two connecting plates, a rotating shaft penetrates through the two bearings, a cutter seat is movably sleeved on the rotating shaft, the cutter bodies are arranged on the cutter seat, one side surface of the connecting plate is rotatably connected with a swinging rod, a screw rod penetrates through a screw hole on the swinging rod, the screw rod is connected to one end of the rotating shaft through a connecting piece, and a handle is arranged at one end of the screw rod.

Description

Adjustable cutter mechanism

Technical Field

The application relates to the technical field of cutters, in particular to an adjustable cutter mechanism.

Background

The cutting knife is a common cutting tool, and is used for cutting various materials into required shapes or sizes, common application occasions comprise various industries such as kitchens, offices, factories and hospitals, the use of the cutting knife not only improves the efficiency, but also ensures the cutting accuracy;

However, in the prior art, when the cutter mechanism is used for cutting the workpiece, the cutting position on the workpiece needs to be flexibly adjusted according to the actual situation, so that the fixedly installed cutter is inconvenient to use, and therefore, the improvement exists.

Disclosure of utility model

In order to solve the above-mentioned problems in the background art, the present application provides an adjustable cutter mechanism.

The application provides an adjustable cutter mechanism which adopts the following technical scheme:

The adjustable cutter mechanism comprises two connecting plates and cutter main bodies, wherein two connecting plates are respectively provided with a bearing, two bearings are internally penetrated with a rotating shaft, a cutter seat is movably sleeved on the rotating shaft, the cutter main bodies are arranged on the cutter seat, one of the cutter main bodies is rotationally connected with a swinging rod at the side surface of the connecting plate, a screw rod penetrates through a screw hole on the swinging rod, the screw rod is connected with one end of the rotating shaft through a connecting piece, and a handle is arranged at one end of the screw rod.

Preferably, the rotary shaft is provided with a tightening groove along the length direction thereof at the position of the cutter seat, the cutter seat is inserted with a tightening rod, and the bottom end of the tightening rod inserted into the tightening groove is sleeved with a tightening block.

Preferably, the edge of both sides above the cutter seat is connected with a fixed plate, a rotating plate is sleeved on a shaft rod between the two fixed plates, an extrusion block is arranged at the lower end of the rotating plate, an extrusion seat is arranged at the top end of the abutting rod, and the extrusion block is inserted into the extrusion seat.

Preferably, a first spring is sleeved at the top end of the abutting rod, two ends of the first spring are respectively connected to the extrusion seat and the cutter seat, and a holding rod is arranged on the rotating plate.

Preferably, the rotating plate is provided with an inner groove, the holding rod is inserted into the inner groove, one end of the holding rod is connected with an inner strip, a second spring is connected between the inner strip and the groove wall of the inner groove, clamping rods are connected at two ends of the inner strip extending to the two fixing plates, clamping grooves are formed in the two fixing plates, and the clamping rods are inserted into the clamping grooves.

In summary, the application has the following beneficial technical effects:

1. The cutter is movably arranged on the rotating shaft through the cutter seat, the swing rod, the screw rod and the handle are arranged on the side plates, the screw rod is connected to the rotating shaft through the connecting piece, and when in actual cutting, the cutter seat rotates on the rotating shaft and the rotating handle drives the rotating shaft to rotate, so that the position of the cutter main body can be adjusted according to the actual cutting requirement, the cutter is more flexible to use, and the cutting work is facilitated;

2. According to the utility model, the fixed plate, the rotating plate, the holding rod, the extrusion seat, the extrusion block, the abutting rod and the abutting block are arranged on the cutter seat, so that after the cutter seat and the cutter main body are moved on the rotating shaft, the holding rod is utilized to rotate the rotating plate, the abutting block can be driven to move downwards to abut against the rotating abutting groove by extrusion, and the cutter seat and the cutter main body after the position adjustment are fixed on the rotating shaft, so that the operation is simple and convenient;

3. According to the utility model, the inner strip, the second spring and the clamping rod are arranged in the inner groove in the rotating plate, and the clamping groove is formed in the fixed plate, so that when the holding rod rotates the rotating plate to drive the clamping rod to the two ends of the clamping groove, the end part of the clamping rod can be pulled to be clamped in the clamping groove by matching with the pulling force of the second spring, and the abutting block is limited.

Drawings

FIG. 1 is a schematic view of an adjustable cutter mechanism in accordance with an embodiment of the present application;

FIG. 2 is an enlarged view of the structure at A of the adjustable cutter mechanism in accordance with an embodiment of the present application;

FIG. 3 is a schematic view of a cutter seat of an adjustable cutter mechanism according to an embodiment of the present application;

fig. 4 is an enlarged view of the structure at B of the adjustable cutter mechanism in an embodiment of the present application.

Reference numerals illustrate: 1. a connecting plate; 2. a rotation shaft; 3. a cutter holder; 4. a bearing; 5. a screw; 6. swing rod; 7. a handle; 8. a tightening groove; 9. a cutter body; 10. a tightening block; 11. extruding a base; 12. a first spring; 13. a tightening rod; 14. extruding a block; 15. a rotating plate; 16. a grip; 17. an inner strip; 18. an inner tank; 19. a clamping rod; 20. a clamping groove; 21. and a fixing plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses an adjustable cutter mechanism. Referring to fig. 1 and 2, the adjustable cutter mechanism comprises two connecting plates 1 and a cutter main body 9, wherein bearings 4 are arranged on the two connecting plates 1, a rotating shaft 2 is fixedly penetrated through the two bearings 4, a cutter seat 3 is movably sleeved on the rotating shaft 2, the cutter main body 9 is arranged on the cutter seat 3, a swinging rod 6 is rotatably connected to the side face of one connecting plate 1, a screw 5 penetrates through a screw hole on the swinging rod 6, the screw 5 is connected to one end of the rotating shaft 2 through a connecting piece, a handle 7 is arranged at one end of the screw 5, the rotating shaft 2 can be driven to rotate when the screw 5 is rotated by the handle 7, and the position of the cutter main body 9 can be flexibly adjusted according to actual situation requirements by utilizing the movement of the cutter seat 3 on the rotating shaft 2.

Referring to fig. 3 and 4, a pressing groove 8 is formed in the position of the rotary shaft 2, which is located at the cutter seat 3, along the length direction of the rotary shaft, a pressing rod 13 is movably inserted into the cutter seat 3, a holding rod 16 is arranged on the rotary plate 15, an inner groove 18 is formed in the rotary plate 16, inner strips 17 are connected to one ends of the holding rod 16, a second spring is connected between the inner strips 17 and the groove walls of the inner groove 18, the rotary plate 15 is movably sleeved on a shaft rod, a pressing block 14 is arranged at the lower end of the rotary plate 15, the top end of the pressing rod 13 is provided with a pressing seat 11, the pressing block 14 is inserted into the pressing seat 11, a first spring 12 is sleeved at the top end of the pressing rod 13, two ends of the first spring 12 are respectively connected to the pressing seat 11 and the cutter seat 3, a clamping rod 16 is arranged on the rotary plate 15, an inner groove 18 is formed in the rotary plate 15, one end of the holding rod 16 is connected with an inner strip 17, a second spring is connected between the inner strip 17 and the groove walls of the inner groove 18, the inner strip 17 extends to two ends of the two fixing plates 21, clamping blocks 19 are connected to the clamping blocks 19 are respectively arranged at the two ends of the clamping rods 21, a clamping rod 19 are clamped by the clamping rod 19, and one end of the clamping rod 20 can be clamped by the clamping rod 20 is clamped by the clamping rod 15, and the clamping rod 20 is clamped by the clamping rod 20 and the clamping rod is rotated down in the clamping groove 10, and the clamping rod is fixed by the clamping rod 2, and one end is clamped by the clamping rod 20, and the clamping rod 20 is rotated and clamped by the clamping rod 20 and can rotate in the clamping rod and the clamping rod 20.

The implementation principle of the adjustable cutter mechanism of the embodiment of the application is as follows: when the cutter main body 9 is used for cutting, the handle 7 is used for rotating the screw 5 on the swinging rod 6 to drive the rotating shaft 2 to rotate according to actual cutting requirements, then the holding rod 16 is used for pulling the cutter seat 3 to move on the rotating shaft 2 to flexibly adjust the position of the cutter main body 9, after adjustment, the holding rod 16 is pulled to drive one end of the clamping rod 19 to be pulled out of the groove wall at one end of the clamping groove 20, then the holding rod 16 is used for downwards rotating the rotating plate 15 to drive the extrusion block 14 to downwards extrude the extrusion seat 11, so that the abutting block 10 is driven to downwards move to be abutted against the groove wall in the abutting groove 8, the holding rod 16 is released, one end of the clamping rod 19 is pulled to be clamped into the groove wall at the other end of the clamping groove 20 under the tensile force of the second spring, the abutting block 10 is limited, the adjusted cutter main body 9 is fixed, and finally the cutter main body 9 is used for cutting.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides an adjustable cutter mechanism, includes two connecting plates (1) and cutter main part (9), its characterized in that: the novel cutter is characterized in that bearings (4) are arranged on the two connecting plates (1), a rotating shaft (2) is penetrated through the bearings (4), a cutter seat (3) is sleeved on the rotating shaft (2) in a movable mode, a cutter main body (9) is arranged on the cutter seat (3), one of the cutter main bodies is rotatably connected with a swinging rod (6) at the side face of the connecting plate (1), a screw rod (5) penetrates through a screw hole on the swinging rod (6), the screw rod (5) is connected to one end of the rotating shaft (2) through a connecting piece, and a handle (7) is arranged at one end of the screw rod (5).

2. The adjustable cutter mechanism of claim 1, wherein: the rotary shaft (2) is provided with a tight supporting groove (8) along the length direction of the rotary shaft, the tight supporting rod (13) is inserted into the cutter seat (3), and a tight supporting block (10) is sleeved on the bottom end of the tight supporting rod (13) inserted into the tight supporting groove (8).

3. The adjustable cutter mechanism of claim 2, wherein: the cutter seat (3) is connected with fixed plates (21) at the edges of the two sides, a rotating plate (15) is sleeved on a shaft rod between the fixed plates (21), an extrusion block (14) is arranged at the lower end of the rotating plate (15), an extrusion seat (11) is arranged at the top end of the abutting rod (13), and the extrusion block (14) is inserted into the extrusion seat (11).

4. An adjustable cutter mechanism according to claim 3, wherein: the top of the abutting rod (13) is sleeved with a first spring (12), two ends of the first spring (12) are respectively connected to the extrusion seat (11) and the cutter seat (3), and the rotating plate (15) is provided with a holding rod (16).

5. The adjustable cutter mechanism of claim 4, wherein: an inner groove (18) is formed in the rotating plate (15), the holding rod (16) is inserted into the inner groove (18), an inner strip (17) is connected to one end of the holding rod (16), a second spring is connected between the inner strip (17) and the groove wall of the inner groove (18), clamping rods (19) are connected to two ends of the inner strip (17) extending to two fixing plates (21), clamping grooves (20) are formed in the two fixing plates (21), and the clamping rods (19) are inserted into the clamping grooves (20).