CN212247603U

CN212247603U - Cutter holder capable of ensuring cutting precision

Info

Publication number: CN212247603U
Application number: CN202020304945.3U
Authority: CN
Inventors: 黄盘禧
Original assignee: Guangzhou Yifeng Electronic Technology Co ltd
Current assignee: Guangzhou Yifeng Electronic Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-29
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a guarantee cutting accuracy's blade holder, including the blade holder body, be equipped with the optical axis on the blade holder body, be equipped with the knife rest that can slide on the optical axis, wear to be equipped with the cutter sleeve that can rotate on the knife rest, the last locating hole that is provided with the handle of a knife looks adaptation of cutter that link up both ends of cutter sleeve, be equipped with first motor on the knife rest, the telescopic upper end of cutter be equipped with can with the synchronizing wheel that first motor is connected, be equipped with on the blade holder body with knife rest threaded connection's lead screw, blade holder body top is equipped with the drive the second motor of lead screw, be equipped with the punching hole sword mounting hole on the side of knife rest front end. The utility model discloses a guarantee blade holder of cutting accuracy, structural design is reasonable, belongs to tailorring cutting technical field, adopts the screw rod transmission to drive the cutter, guarantees the cutting accuracy; the whole cutter has a more compact structure and occupies less space.

Description

Cutter holder capable of ensuring cutting precision

Technical Field

The utility model relates to a tailor cutting technology field, more specifically say, it relates to a guarantee cutting accuracy's blade holder.

Background

At present, in some industries such as leather cutting, cloth cutting and the like, materials are often cut according to production requirements, and modern people have higher and higher requirements on cutting processes. Among the current cutting device, use the cylinder drive cutter to push down a take the altitude usually, make the cutter cut the cloth, but use the cylinder drive, the distance of pushing down of cutter can not obtain accurate control, can not guarantee the precision of cutting.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to some not enough of the above-mentioned of prior art, the utility model aims at providing a guarantee cutting accuracy's blade holder.

In order to achieve the purpose, the utility model provides a guarantee cutting accuracy's blade holder, including the blade holder body, be equipped with the optical axis on the blade holder body, be equipped with gliding knife rest on the optical axis, wear to be equipped with the cutter sleeve that can rotate on the knife rest, link up the locating hole that is provided with the handle of a knife looks adaptation of cutter at both ends on the cutter sleeve, be equipped with first motor on the knife rest, the telescopic upper end of cutter be equipped with can with the synchronizing wheel that first motor is connected, be equipped with on the blade holder body with knife rest threaded connection's lead screw, blade holder body top is equipped with the drive the second motor of lead screw, be equipped with the punching hole sword mounting hole on the side of knife rest front end.

Further, the open portion in front end of blade holder body is equipped with the mounting groove, optical axis, lead screw are located in the mounting groove.

Furthermore, a motor mounting seat is arranged on one side of the rear end of the tool rest, and the bottom of the motor mounting seat is arranged in a yielding groove matched with the driving wheel of the first motor.

Furthermore, one side of the front end of the tool rest is provided with a notch for installing a punching tool, and the tool sleeve is arranged on the other side of the front end of the tool rest.

As a further improvement, the top end of the cutter sleeve is opened and provided with a slot extending axially and downwardly, the slot can be matched with a clamping block protruding from the cylindrical surface of the cutter handle, the top end of the cutter sleeve is sleeved with a rotatable fastening ring, and the inner wall of the fastening ring is provided with a clamping groove matched with the clamping block on the cutter handle.

Furthermore, a limiting rod matched with the other side of the front end of the tool rest is vertically arranged on the bottom surface of the mounting groove of the tool apron body.

Furthermore, one side of the rear end of the tool rest is provided with a cursor mounting hole.

Advantageous effects

Compared with the prior art, the utility model discloses a guarantee cutting accuracy's blade holder's beneficial effect as follows: according to the tool apron for ensuring the cutting precision, the movable tool rest is driven by the screw rod to slide, the sliding distance can be accurately controlled, and the cutting precision is ensured; the whole cutter has a more compact structure and occupies less space.

Drawings

Fig. 1 is a perspective view of the knife holder for ensuring cutting accuracy of the present invention.

In the figure: 1. a tool apron body; 2. an optical axis; 3. a tool holder; 4. a tool sleeve; 6. a first motor; 7. a synchronizing wheel; 8. a screw rod; 9. a second motor; 10. punching a hole cutter mounting hole; 11. mounting grooves; 12. a motor mounting seat; 14. a slot; 15. a fastening ring; 16. a card slot; 17. a limiting rod; 18. cursor mounting holes.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1, a guarantee blade holder of cutting accuracy, including blade holder body 1, be equipped with optical axis 2 on the blade holder body 1, be equipped with gliding knife rest 3 on the optical axis 2, wear to be equipped with the cutter sleeve 4 that can rotate on the knife rest 3, link up the locating hole that is provided with the handle of a knife looks adaptation with the cutter at both ends on the cutter sleeve 4, be equipped with first motor 6 on the knife rest 3, the upper end of cutter sleeve 4 is equipped with synchronizing wheel 7 that can be connected with first motor 6, be equipped with the lead screw 8 with 3 threaded connection of knife rest on the blade holder body 1, blade holder body 1 top is equipped with the second motor 9 of drive lead screw 8, be equipped with the sword mounting hole 10 that punches a hole on the side. In the cutter holder for ensuring the cutting precision, the lead screw 8 rotates to drive the cutter holder 3 to slide along the optical axis 2, so that the sliding distance of the optical axis 2 is accurately controlled, and the cutting precision is ensured; the first motor 6 and the synchronizing wheel 7 can drive the cutter sleeve 4 to rotate through belt transmission, so that a cutter on the cutter sleeve 4 is driven to rotate.

In this embodiment, the open portion in front end of blade holder body 1 is equipped with mounting groove 11, and in mounting groove 11 was located to optical axis 2, lead screw 8, the both sides face of knife rest 3 suited with the cell wall of mounting groove 11 both sides, and the 3 cartridges of the knife rest of being convenient for were fixed a position in mounting groove 11, then the optical axis 2 of being convenient for passed the guiding hole on the knife rest 3, simple to operate, and the assembly rate is fast.

In this embodiment, a motor mounting seat 12 is disposed on one side of the rear end of the tool holder 3, a recess adapted to a driving wheel of the first motor 6 is disposed at the bottom of the motor mounting seat 12, the motor mounting seat 12 is of an angle iron structure, one side of the angle iron structure is a vertical plate perpendicular to the tool holder 3, and the other side of the angle iron structure is a flat plate disposed at the top end of the vertical plate.

In this embodiment, one side of the front end of the tool rest 3 is provided with a notch for installing the punching tool, the tool sleeve 4 is arranged on the other side of the front end of the tool rest 3, and the punching tool is installed in the punching tool installation hole 10 at the notch, so that the whole tool is more compact in structure and small in occupied space.

In this embodiment, the open slot 14 that is equipped with axial downwardly extending setting in top of cutter sleeve 4, slot 14 can with the protruding fixture block looks adaptation that sets up of the face of cylinder of handle of a knife, the top cover of cutter sleeve 4 is equipped with tighrening ring 15 that can rotate, be equipped with on the inner wall of tighrening ring 15 with the draw-in groove 16 of the fixture block looks adaptation on the handle of a knife, draw-in groove 16 includes the straight flute that axial extending set up on the inner wall of tighrening ring 15 and the ring channel that sets up around the central circumference extension of tighrening ring 15. The clamping block of the tool holder axially slides into the slot 14 of the tool sleeve 4 and the clamping slot 16 of the fastening ring 15, and the clamping block of the tool holder is matched with the annular slot of the clamping slot 16 by rotating the fastening ring 15, so that the clamping block of the tool holder is axially limited by the fastening ring 15. The fastening ring 15 is connected with the cutter sleeve 4 through threads, the connection is quick, and the fastening ring 15 and the cutter sleeve 4 can be quickly locked.

In this embodiment, a limiting rod 17 adapted to the other side of the front end of the tool holder 3 is vertically disposed on the bottom surface of the mounting groove 11 of the tool holder body 1, and the limiting rod 17 can limit the tool holder 3 from swinging left and right when sliding up and down.

In this embodiment, a cursor mounting hole 18 is formed in one side of the rear end of the tool rest 3, a cross cursor is mounted on the cursor mounting hole 18, and a user can accurately and quickly position a starting point through positioning of the cross cursor.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. A cutter holder for ensuring cutting precision comprises a cutter holder body (1) and is characterized in that, an optical axis (2) is arranged on the tool apron body (1), a tool rest (3) capable of sliding is arranged on the optical axis (2), a rotatable tool sleeve (4) penetrates through the tool rest (3), positioning holes matched with a tool handle of the tool are arranged on the tool sleeve (4) in a penetrating way at two ends, a first motor (6) is arranged on the tool rest (3), a synchronizing wheel (7) which can be connected with the first motor (6) is arranged at the upper end of the tool sleeve (4), the tool apron body (1) is provided with a screw rod (8) in threaded connection with the tool rest (3), the top end of the tool apron body (1) is provided with a second motor (9) for driving the screw rod (8), and a punching cutter mounting hole (10) is formed in the side face of the front end of the cutter frame (3).

2. A tool holder for ensuring cutting accuracy according to claim 1, wherein the tool holder body (1) has a mounting groove (11) at the front opening, and the optical axis (2) and the lead screw (8) are disposed in the mounting groove (11).

3. A tool rest for ensuring cutting accuracy according to claim 1, wherein a motor mounting seat (12) is provided at one side of the rear end of the tool rest (3), and a recess adapted to the driving wheel of the first motor (6) is provided at the bottom of the motor mounting seat (12).

4. A tool holder for ensuring cutting accuracy according to claim 3, characterized in that one side of the front end of the tool holder (3) is provided with a notch for mounting a punching tool, and the tool sleeve (4) is provided on the other side of the front end of the tool holder (3).

5. A tool apron for ensuring cutting accuracy according to any one of claims 1 to 4, characterized in that the top end of the tool sleeve (4) is open and provided with a slot (14) extending axially downward, the slot (14) is adapted to a clamping block protruding from the cylindrical surface of the tool holder, the top end of the tool sleeve (4) is sleeved with a rotatable fastening ring (15), and the inner wall of the fastening ring (15) is provided with a clamping groove (16) adapted to the clamping block on the tool holder.

6. A tool apron for ensuring cutting accuracy according to claim 5, characterized in that a limiting rod (17) adapted to the other side of the front end of the tool holder (3) is vertically arranged on the bottom surface of the mounting groove (11) of the tool apron body (1).

7. A tool holder for ensuring cutting accuracy according to claim 5, characterized in that the rear end of the tool holder (3) is provided with a cursor mounting hole (18) on one side.