CN218926409U

CN218926409U - Cutter head assembly with adjustable displacement of cutting knife

Info

Publication number: CN218926409U
Application number: CN202221245822.2U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Slite Zhuhai Technology Co ltd
Current assignee: Slite Zhuhai Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2023-04-28
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a displacement adjustable cutter head assembly of a cutting knife, which comprises a blade, a fixed seat and a connecting piece, wherein the blade is arranged at one end of the fixed seat; the device further comprises a first knob and a second knob which are arranged on the fixing seat, wherein the tail end of the first knob is abutted against the contact connecting piece and used for locking the connection between the connecting piece and the fixing seat, and the tail end of the second knob is in threaded connection with the connecting piece and used for adjusting the relative movement of the fixing seat along the axial direction of the second knob. The displacement-adjustable cutter head assembly of the cutting knife is simple in structure, and under the cooperation of the first knob and the second knob, the cutter head assembly can displace relative to the cutter seat, so that the small displacement adjustment of the cutting knife can be conveniently and rapidly carried out, the correction time is saved, and the production and processing efficiency is improved.

Description

Cutter head assembly with adjustable displacement of cutting knife

Technical Field

The utility model relates to the technical field of cutting knives, and particularly discloses a displacement adjustable cutter head assembly of a cutting knife.

Background

The cutting knife is a processing tool commonly used in material processing, and most of existing cutting knives are clamped on cutting equipment at present. Before cutting a material, a whole cutting blade needs to be moved to correct the cutting position of the cutting blade, but the correction mode is not applicable to the adjustment of a tiny distance, so that the micro displacement adjustment of the cutting blade is difficult to quickly perform, the required time cost is high, and the production and the processing are not facilitated.

Disclosure of Invention

In order to overcome the defect and the defect of difficult adjustment of the micro displacement of the cutting knife in the prior art, the utility model aims to provide the displacement adjustable tool bit assembly of the cutting knife.

In order to achieve the above purpose, the displacement adjustable cutter head assembly of the cutting knife comprises a blade, a fixed seat and a connecting piece, wherein the blade is arranged at one end of the fixed seat, and the connecting piece is connected with the other end of the fixed seat; the device also comprises a first knob and a second knob which are arranged on the fixed seat, the tail end of the first knob is propped against the contact connecting piece and is used for locking the connection between the connecting piece and the fixed seat, the tail end spiro union of second knob is in the connecting piece and is used for adjusting the relative connecting piece of fixing base and follow the axial displacement of second knob, and the axis of rotation of first knob is perpendicular to the axis of rotation of second knob.

Specifically, the fixing base is provided with the mounting groove, and the connecting piece is provided with the lug, and the mounting groove is used for holding the lug, and first knob runs through in the one side cell wall of mounting groove, and the second knob spiro union is in the lug.

Specifically, still include the accessory plate, accessory plate fixed connection is on the fixing base, and the spacing installation of second knob is in the accessory plate and runs through the accessory plate setting.

Specifically, the cutter cover is arranged on the fixing seat and used for shielding and protecting the blade.

The utility model has the beneficial effects that: the displacement adjustable cutter head assembly of the cutting knife comprises a blade, a mounting block, a fixed seat, a limiting piece, a connecting piece, a first knob and a second knob, wherein the first knob and the second knob are arranged on the fixed seat. In practical application, the first knob can be unscrewed, the locking of the first knob to the connecting piece is loosened, the second knob is screwed clockwise or anticlockwise according to practical conditions, so that the fixing base is slightly displaced relative to the connecting piece, the blade is driven to move to a cutting position, then the first knob is screwed, and the connecting piece is locked with the fixing base, so that the position of the cutting knife is corrected. The displacement-adjustable cutter head assembly of the cutting knife is simple in structure, and under the cooperation of the first knob and the second knob, the cutter head assembly can displace relative to the cutter seat, so that the small displacement adjustment of the cutting knife can be conveniently and rapidly carried out, the correction time is saved, and the production and processing efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic left-view structure of the present utility model.

The reference numerals include:

1-blade 2-fixing base 3-connecting piece

4-auxiliary plate 5-knife cover

21-first knob 22-second knob 23-mounting groove

24-third knob 31-bump.

Detailed Description

The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.

Referring to fig. 1 to 2, the displacement adjustable cutter head assembly of the cutting knife of the present utility model comprises a blade 1, a fixing seat 2 and a connecting piece 3, wherein the blade 1 is installed at one end of the fixing seat 2, the connecting piece 3 is connected with the other end of the fixing seat 2, and the connecting piece 3 is installed on a cutter seat in a connecting way; still including setting up in fixing base 2's first knob 21, second knob 22, first knob 21, second knob 22 all are provided with the screw thread, and the tail end of first knob 21 supports and contacts connecting piece 3 and be used for locking the connection between connecting piece 3 and the fixing base 2, and the tail end spiro union of second knob 22 is in connecting piece 3 and be used for adjusting fixing base 2 relative connecting piece 3 along the axial displacement of second knob 22, and the axis of rotation of first knob 21 is perpendicular to the axis of rotation of second knob 22. When the first knob 21 is screwed clockwise, the first knob 21 props against the connecting piece 3 and slowly locks the connecting piece 3 on the fixed seat 2, and the second knob 22 cannot be screwed at the moment; when the first knob 21 is screwed counterclockwise, the first knob 21 slowly releases the locking of the connector 3, and the second knob 22 can be screwed at this time. The second knob 22 is screwed clockwise, and the fixed seat 2 moves forward relative to the connecting piece 3; the second knob 22 is screwed anticlockwise, and the fixing base 2 moves reversely relative to the connecting piece 3.

Referring to fig. 2, the fixing base 2 is provided with a mounting groove 23, the connecting piece 3 is provided with a bump 31, the mounting groove 23 is used for accommodating the bump 31, a side wall of the mounting groove 23 is provided with a screw socket, the first knob 21 is screwed in the screw socket and penetrates through a groove wall of the mounting groove 23, the bump 31 is provided with a limit groove, the tail of the first knob 21 abuts against the bottom wall of the limit groove, and the second knob 22 is screwed on the bump 31.

Referring to fig. 1, the portable electronic device further includes an auxiliary board 4, the auxiliary board 4 is fixedly connected to the fixing base 2, and the second knob 22 is mounted on the auxiliary board 4 in a limited manner and penetrates through the auxiliary board 4. The auxiliary plate 4 and the fixed seat 2 are arranged in a split mode, and the second knob 22 is installed by utilizing the auxiliary plate 4, so that the structure of the fixed seat 2 can be simplified, and the production of the fixed seat 2 is facilitated. The end of the second knob 22 close to the head is provided with a limit groove, the auxiliary plate 4 is clamped into the limit groove, and then the washer props against the auxiliary plate 4, so that the second knob 22 can rotate relative to the auxiliary plate 4 but can not move along the axial direction of the second knob 22.

Referring to fig. 1 to 2, the portable electronic device further includes a third knob 24, and the third knob 24 is screwed on the first knob 21 and is used for locking the first knob 21. The third knob 24 has the same function as a nut, so that the first knob 21 is locked on the fixing seat 3, and the first knob 21 can be screwed only by screwing the third knob 24 to release the locking action of the third knob 24 on the first knob 21. The third knob 24 can further strengthen the locking action of the first knob 21 on the connecting piece 5, so that the first knob 21 is prevented from being loosened due to vibration during cutting, and the second knob 22 is caused to drive the fixing seat 3 and the blade 1 to displace, and the material cutting quality is further influenced.

Referring to fig. 1 to 2, the utility model further comprises a knife cover 5, wherein the knife cover 5 is installed on the fixed seat 2 and used for shielding the knife blade 1, so as to prevent the knife blade 1 from injuring workers or being damaged by external objects.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The utility model provides a displacement adjustable tool bit subassembly of cutting knife, includes blade (1), fixing base (2) and connecting piece (3), and blade (1) is installed in the one end of fixing base (2), and connecting piece (3) are connected in the other end of fixing base (2); the method is characterized in that: the novel rotary joint is characterized by further comprising a first knob (21) and a second knob (22) which are arranged on the fixed seat (2), wherein the tail end of the first knob (21) is abutted against the contact connecting piece (3) and used for locking the connection between the connecting piece (3) and the fixed seat (2), the tail end of the second knob (22) is in threaded connection with the connecting piece (3) and used for adjusting the fixed seat (2) to move relative to the connecting piece (3) along the axial direction of the second knob (22), and the rotation axis of the first knob (21) is perpendicular to the rotation axis of the second knob (22).

2. The adjustable displacement cutter head assembly of claim 1, wherein: the fixing seat (2) is provided with a mounting groove (23), the connecting piece (3) is provided with a lug (31), the mounting groove (23) is used for accommodating the lug (31), the first knob (21) penetrates through the groove wall on one side of the mounting groove (23), and the second knob (22) is in threaded connection with the lug (31).

3. The adjustable displacement cutter head assembly of claim 2, wherein: the auxiliary plate (4) is fixedly connected to the fixed seat (2), and the second knob (22) is mounted on the auxiliary plate (4) in a limiting mode and penetrates through the auxiliary plate (4).

4. The adjustable displacement cutter head assembly of claim 1, wherein: the knife rest is characterized by further comprising a knife rest (5), wherein the knife rest (5) is arranged on the fixed seat (2) and used for shielding the knife blade (1).