CN217252910U

CN217252910U - Cutter fixing device for numerical control lathe

Info

Publication number: CN217252910U
Application number: CN202220227609.2U
Authority: CN
Inventors: 郑黎
Original assignee: Chengdu Linxiang Machinery Equipment Co ltd
Current assignee: Chengdu Linxiang Machinery Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-23
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a cutter fixing device for numerical control lathe, including the cutter fixing base, a plurality of mounting grooves for placing the cutter are arranged on the cutter fixing base, the bottom of the cutter fixing base is provided with a mounting plate, a mounting seat is arranged below the mounting plate, an adjusting component for driving the cutter fixing base to move is arranged in the mounting seat, and a limiting component is arranged in the mounting groove; spacing subassembly for fix the cutter, including setting up the threaded rod on tool holder, threaded rod one end extends to mounting groove inside and is connected with the limiting plate, the one end that the limiting plate was kept away from to the threaded rod extends to tool holder outside and is connected with the knob, through being provided with the joint subassembly, can carry on spacingly to the cutter, is convenient for simultaneously relieve spacing to the cutter, is convenient for change it alone, convenient operation, and the practicality is strong.

Description

Cutter fixing device for numerical control lathe

Technical Field

The utility model relates to the technical field of machining, specifically a cutter fixing device for numerical control lathe.

Background

The numerically controlled lathe is a common metal processing machine, and is mainly used for cutting and processing the inner and outer cylindrical surfaces, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like of shaft parts or disc parts, and can perform grooving, drilling, reaming, boring and the like, and different tools and tool fixing frames are needed when metal is processed to different degrees.

In the cutter fixing device for the numerical control lathe convenient to disassemble and assemble and having the current notice number of CN208004816U, when the cutter is disassembled, the rear fixed steel plate of the cutter needs to be moved, some defects exist in use, when the rear fixed steel plate of the cutter is moved, the cutters in a plurality of cutter grooves are simultaneously released and fixed, when one cutter needs to be replaced, the limiting structures of the cutters are simultaneously released, the stability of other cutters is influenced, the position of the cutter is easy to change, the use effect is influenced, the size of each cutter groove is fixed, only the cutter with a fixed size can be installed during use, and the applicability of the device is influenced.

In view of the above problems, an improved tool fixing device for a numerically controlled lathe is now designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter fixing device for numerical control lathe 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: a cutter fixing device for a numerical control lathe comprises a cutter fixing seat, wherein a plurality of mounting grooves for placing cutters are formed in the cutter fixing seat, a mounting plate is arranged at the bottom of the cutter fixing seat, a mounting seat is arranged below the mounting plate, an adjusting component for driving the cutter fixing seat to move is arranged in the mounting seat, and a limiting component is arranged in each mounting groove;

spacing subassembly for fix the cutter, including setting up the threaded rod on cutter fixing base, threaded rod one end extends to mounting groove inside and is connected with the limiting plate, the one end that the limiting plate was kept away from to the threaded rod extends to cutter fixing base outside and is connected with the knob.

Preferably, the adjusting component comprises a screw rod arranged inside the mounting seat, one end of the screw rod extends to the outside of the mounting seat and is provided with a handle, a sliding block matched with the screw rod is arranged on the screw rod, and the top of the sliding block is connected with the bottom of the mounting plate through a connecting block.

Preferably, the top of the mounting seat is provided with a sliding groove matched with the connecting block.

Preferably, the bottom ends of the plurality of side surfaces of the cutter fixing seat are respectively provided with a connecting plate, and the connecting plates are provided with fastening bolts matched with the connecting plates.

Preferably, the mounting plate is provided with a plurality of threaded holes matched with the fastening bolts.

Preferably, the surface of the limiting plate is provided with a cushion pad with a plurality of anti-skid protrusions.

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

1. the utility model discloses be provided with spacing subassembly among the device, insert the mounting groove with the cutter during installation inside, can drive the threaded rod through rotating the knob and rotate and remove, drive the limiting plate simultaneously and remove, until limiting plate and cutter butt, can carry on spacingly to the cutter, be convenient for simultaneously relieve spacing to the cutter, be convenient for change it alone, convenient operation, the practicality is strong.

2. The utility model discloses be provided with adjusting part in the device, can drive the lead screw through rotating the handle and rotate, can make the slider remove to drive mounting panel and tool fixing base and remove, be convenient for adjust the position of cutter according to actual conditions, be favorable to improving the flexibility of device, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a tool fixing device for a numerically controlled lathe.

Fig. 2 is a schematic structural view of the inside of a mounting seat in a tool fixing device for a numerically controlled lathe.

Fig. 3 is a schematic structural view of the interior of a tool holder in a tool holder for a numerically controlled lathe.

The tool comprises 11 parts of a mounting seat, 12 parts of a mounting plate, 13 parts of a tool fixing seat, 14 parts of a mounting groove, 15 parts of a tool, 16 parts of a threaded rod, 17 parts of a limiting plate, 18 parts of a knob, 19 parts of a connecting plate, 20 parts of a fastening bolt, 21 parts of a screw rod, 22 parts of a handle, 23 parts of a sliding block and 24 parts of a sliding chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a cutter fixing device for a numerically controlled lathe includes a cutter fixing seat 13, a plurality of mounting grooves 14 for placing a cutter 15 are formed on the cutter fixing seat 13, a mounting plate 12 is disposed at the bottom of the cutter fixing seat 13, a mounting seat 11 is disposed below the mounting plate 12, an adjusting assembly for driving the cutter fixing seat 13 to move is disposed in the mounting seat 11, and a limiting assembly is disposed inside the mounting groove 14;

spacing subassembly for fix cutter 15, including setting up threaded rod 16 on cutter fixing base 13, threaded rod 16 one end extends to mounting groove 14 inside and is connected with limiting plate 17, the one end that limiting plate 17 was kept away from to threaded rod 16 extends to cutter fixing base 13 outside and is connected with knob 18.

The adjusting part is including setting up at 11 inside lead screw 21 of mount pad, 21 one end of lead screw extends to 11 outsides of mount pad and is provided with handle 22, be provided with on the lead screw 21 rather than matched with slider 23, the connecting block is passed through to slider 23 top and is connected bottom mounting panel 12, can drive the lead screw through rotating the handle and rotate, can make the slider remove to drive mounting panel and tool fixing seat and remove, be convenient for adjust the position of cutter according to actual conditions, be favorable to improving the flexibility of device, the practicality is strong.

The spout 24 that matches with the connecting block is seted up at 11 tops of mount pad, can improve the stability of mounting panel at the removal in-process through the cooperation of spout and connecting block, prevents that the direction from taking place the skew.

13 a plurality of side bottoms of cutter fixing base all are provided with connecting plate 19, be provided with on the connecting plate 19 rather than complex fastening bolt 20, set up a plurality of screw holes that match with fastening bolt 20 on the mounting panel 12, be convenient for dismantle the cutter fixing base through the cooperation of connecting plate with fastening bolt, the practicality is strong.

The surface of the limiting plate 17 is provided with a buffer pad with a plurality of anti-skid protrusions, the tool can be protected by the buffer pad, the surface of the tool is prevented from being abraded in the limiting process, and the anti-skid protrusions are arranged to be beneficial to improving the fixing effect of the tool.

The utility model discloses a theory of operation is: insert the mounting groove with the cutter during installation inside, can drive the threaded rod through rotating the knob and rotate and remove, drive the limiting plate simultaneously and remove, until limiting plate and cutter butt, can carry on spacingly to the cutter, be convenient for remove simultaneously spacing to the cutter, be convenient for change it alone, can drive the lead screw through rotating the handle and rotate, can make the slider remove, thereby drive mounting panel and cutter fixing base and remove, be convenient for adjust the position of cutter according to actual conditions, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. A cutter fixing device for a numerical control lathe comprises a cutter fixing seat (13), wherein a plurality of mounting grooves (14) for placing cutters (15) are formed in the cutter fixing seat (13), the cutter fixing device is characterized in that a mounting plate (12) is arranged at the bottom of the cutter fixing seat (13), a mounting seat (11) is arranged below the mounting plate (12), an adjusting component for driving the cutter fixing seat (13) to move is arranged in the mounting seat (11), and a limiting component is arranged in each mounting groove (14);

spacing subassembly for fix cutter (15), including setting up threaded rod (16) on cutter fixing base (13), threaded rod (16) one end extends to mounting groove (14) inside and is connected with limiting plate (17), the one end that limiting plate (17) were kept away from in threaded rod (16) extends to cutter fixing base (13) outside and is connected with knob (18).

2. The tool fixing device for the numerically controlled lathe is characterized in that the adjusting assembly comprises a screw rod (21) arranged inside the mounting seat (11), one end of the screw rod (21) extends to the outside of the mounting seat (11) and is provided with a handle (22), a sliding block (23) matched with the screw rod (21) is arranged on the screw rod (21), and the top of the sliding block (23) is connected with the bottom of the mounting plate (12) through a connecting block.

3. The tool fixing device for the numerically controlled lathe according to claim 1, wherein the top of the mounting seat (11) is provided with a sliding groove (24) matched with the connecting block.

4. The tool fixing device for the numerically controlled lathe according to claim 1, wherein the tool fixing seat (13) is provided with a connecting plate (19) at the bottom ends of a plurality of side surfaces, and the connecting plate (19) is provided with a fastening bolt (20) matched with the connecting plate.

5. The tool fixing device for the numerically controlled lathe according to claim 4, wherein the mounting plate (12) is provided with a plurality of threaded holes that are matched with the fastening bolts (20).

6. The tool fixing device for the numerically controlled lathe as claimed in claim 1, wherein the surface of the limiting plate (17) is provided with a cushion pad having a plurality of anti-slip protrusions.