CN219094514U

CN219094514U - Protective cover of numerical control machine tool

Info

Publication number: CN219094514U
Application number: CN202223608866.XU
Authority: CN
Inventors: 常福会
Original assignee: Universal Dpl Tianjin Industrial Co ltd
Current assignee: Universal Dpl Tianjin Industrial Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-30
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of numerically-controlled machine tools and discloses a protective cover of a numerically-controlled machine tool, which comprises a machine tool, wherein the machine tool comprises a base, and the top of the base is provided with the protective cover; the door body is arranged on the front surface of the protective cover; this digit control machine tool protection casing through when processing the work piece, through starting two motors, the motor drives the transfer line and rotates, bevel gear two that the bevel gear one electronic reciprocal lead screw one end that the transfer line lateral wall set up rotates, because set up the connecting rod at the lateral wall of reciprocal lead screw, set up the mounting panel in one end of two connecting rods on one side, set up the brush in one side of mounting panel, can drive the screw sleeve of reciprocal lead screw lateral wall and carry out round trip movement like this when starting the motor, and drive the brush and come the back-and-forth brush clearance in the inboard of the door body, play the effect of a clearance piece, avoid piece adhesion to the glass of the door body on, influence operating personnel observe.

Description

Protective cover of numerical control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a protective cover of a numerical control machine tool.

Background

A numerical control lathe is one of the numerical control lathes that are widely used. The numerical control machine tool is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like of shaft parts or disc parts, grooving, drilling, reaming, boring and the like can be performed, and the numerical control machine tool automatically processes the machined parts according to a machining program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part are written into a processing program list according to the instruction codes and the program formats specified by the numerical control machine tool, the content in the program list is recorded on a control medium, and then the control medium is input into the numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part.

According to the patent application No. CN201720984253.6, the machine tool protection rolling folding door adopts an up-and-down rolling folding mode to open and close the door, so that the door only occupies the upper space of the machine tool, and the smaller occupied area of the machine tool can be ensured. Meanwhile, the rolling folding door only needs to roll and fold at the front part and the upper part of the processing area, and the processing area and the non-processing area are completely isolated through the guard plate, so that the cutting fluid and the cuttings are guaranteed to flow to the non-processing area without splashing, and the rolling folding door is not as a left-right sliding door structure, can be brought to the non-processing area along with the sliding door, causes environmental pollution and is not easy to clean. And the structure is compact and exquisite, the cost is low, the operation is flexible, and the sealing leakage prevention is good.

According to the above patent, the existing machine tool protective cover can splash scraps on the sliding door when in use, so that inconvenient cleaning is caused, and scraps are accumulated on glass to influence the observation of operators.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the numerical control machine tool protective cover, which has the advantage of being convenient for cleaning scraps on the protective cover, and solves the problems that the existing protective cover can accumulate scraps and is inconvenient to clean.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a numerical control machine tool protective cover comprises a machine tool, wherein the machine tool comprises

The base is provided with a protective cover at the top;

the door body is arranged on the front surface of the protective cover;

the top of protection casing is provided with clearance subassembly, clearance subassembly includes

The motors are symmetrically arranged at the top of the protective cover;

the transmission rod is arranged on the output shaft of the motor, and the other end of the transmission rod is connected with the bottom bearing of the protective cover;

the bevel gears I are symmetrically arranged on the outer side wall of the transmission rod;

the first fixing block is arranged on the opposite surface of the inner side of the protective cover;

the second fixing block is symmetrically arranged on the opposite surfaces of the inner side of the protective cover;

the symmetrical bearings are arranged on two sides of the first fixed block, and the other end of the symmetrical bearings penetrate through the second fixed block;

the bevel gear II is arranged at one end of the reciprocating screw rod;

the threaded sleeve is arranged on the outer side wall of the reciprocating screw rod;

the connecting rod is arranged on the outer side wall of the threaded sleeve;

the mounting plates are arranged at one ends of the two symmetrical connecting rods at one side;

and the brush is arranged on one side of the mounting plate.

Preferably, an auxiliary assembly is arranged on one side of the first fixed block, and comprises

The protection frames are symmetrically arranged on two sides of the first fixed block;

and the sliding groove is arranged on one side of the protective frame.

Preferably, a collecting box is arranged at the top of the first fixed block.

Preferably, an inserting block is arranged at the bottom of the collecting box, and a slot is formed in the top of the first fixing block.

Preferably, the inner side opposite surfaces of the slot are symmetrically provided with protection pads.

Preferably, grooves are symmetrically formed in two sides of the collecting box.

Preferably, the mounting plate is connected with the connecting rod through bolts.

Preferably, the protection frame is connected with the first fixed block through a bolt.

(III) beneficial effects

Compared with the prior art, the utility model provides the numerical control machine tool protective cover, which has the following beneficial effects:

this digit control machine tool protection casing through when processing the work piece, through starting two motors, the motor drives the transfer line and rotates, bevel gear two that the bevel gear one electronic reciprocal lead screw one end that the transfer line lateral wall set up rotates, because set up the connecting rod at the lateral wall of reciprocal lead screw, set up the mounting panel in one end of two connecting rods on one side, set up the brush in one side of mounting panel, can drive the screw sleeve of reciprocal lead screw lateral wall and carry out round trip movement like this when starting the motor, and drive the brush and come the back-and-forth brush clearance in the inboard of the door body, play the effect of a clearance piece, avoid piece adhesion to the glass of the door body on, influence operating personnel observe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the front interior of the present utility model;

FIG. 3 is a schematic view of the side of the mounting plate of the present utility model;

FIG. 4 is a schematic diagram of a side structure of a protective frame according to the present utility model;

FIG. 5 is a schematic view of the front of the collecting box according to the present utility model;

fig. 6 is a schematic view of a top portion of a fixing block according to the present utility model.

In the figure:

1. a machine tool; 11. a base; 12. a protective cover; 13. a door body;

2. cleaning the assembly; 21. a motor; 22. a transmission rod; 221. bevel gears I; 23. a first fixed block; 24. a second fixed block; 25. a reciprocating screw rod; 251. bevel gears II; 26. a threaded sleeve; 261. a connecting rod; 27. a mounting plate; 271. a brush;

3. an auxiliary component; 31. a protective frame; 311. a chute; 32. a collection box; 33. inserting blocks; 34. a slot; 35. a protective pad; 36. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

A numerical control machine tool protective cover comprises a machine tool 1, wherein the machine tool 1 comprises

A base 11, wherein a protective cover 12 is arranged on the top of the base 11;

a door body 13 mounted on the front surface of the protective cover 12;

the top of the protective cover 12 is provided with a cleaning component 2, and the cleaning component 2 comprises

The motor 21 is symmetrically arranged at the top of the protective cover 12;

the transmission rod 22 is arranged on the output shaft of the motor 21, and the other end of the transmission rod is connected with the bottom bearing of the protective cover 12;

the bevel gears 221 are symmetrically arranged on the outer side wall of the transmission rod 22;

a first fixing block 23 disposed on an inner opposite surface of the protective cover 12;

the second fixing block 24 is symmetrically arranged on the opposite inner side surfaces of the protective cover 12;

the reciprocating screw rod 25 is arranged at two sides of the first fixed block 23 through symmetrical bearings, and the other end of the reciprocating screw rod penetrates through the second fixed block 24;

bevel gear two 251, set up in one end of the said reciprocating screw 25;

a threaded sleeve 26 provided on the outer side wall of the reciprocating screw 25;

a connecting rod 261 provided on an outer side wall of the threaded sleeve 26;

the mounting plate 27 is arranged at one end of two symmetrical connecting rods 261;

a brush 271 provided on one side of the mounting plate 27.

Referring to fig. 1-6, when a workpiece is processed, by starting two motors 21, the motors 21 drive a transmission rod 22 to rotate, a bevel gear one 221 arranged on the outer side wall of the transmission rod 22 rotates a bevel gear two 251 arranged at one end of a reciprocating screw rod 25, as a connecting rod 261 is arranged on the outer side wall of the reciprocating screw rod 25, one end of each connecting rod 261 is provided with a mounting plate 27, and one side of each mounting plate 27 is provided with a brush 271, so that when the motors 21 are started, a threaded sleeve 26 on the outer side wall of the reciprocating screw rod 25 can be driven to move back and forth, and the brush 271 is driven to brush back and forth on the inner side of a door body 13 to clean chips, so that the effect of cleaning chips is achieved, the chips are prevented from adhering to glass of the door body 13, and operator observation is affected.

Example two

The auxiliary assembly 3 is added on the basis of the first embodiment.

An auxiliary assembly 3 is arranged on one side of the first fixed block 23, and the auxiliary assembly 3 comprises a protection frame 31 which is symmetrically arranged on two sides of the first fixed block 23; the spout 311, open in one side of guard box 31, the top of fixed block one 23 is provided with collects box 32, the bottom of collecting box 32 is provided with inserted block 33, slot 34 has been seted up at the top of fixed block one 23, the inboard opposite surface symmetry of slot 34 is provided with protection pad 35, recess 36 has been seted up to the bilateral symmetry of collecting box 32, mounting panel 27 with connecting rod 261 passes through bolted connection, guard box 31 with fixed block one 23 passes through bolted connection.

Referring to fig. 1-6, through set up the guard frame 31 in the bilateral symmetry of fixed block one 23, can play a guard effect like this to reciprocating screw 25, avoid a large amount of adhesion of piece to reciprocating screw 25 on, influence the use, through set up collection box 32 at the top of fixed block one 23, can collect the piece that sweeps down like this, avoid follow-up inconvenient clearance, through set up cartridge 33 in the bottom of collection box 32, set up slot 34 at the top of fixed block one 23, the convenience is taken out collection box 32 like this, through set up guard pad 35 in the inboard relative face symmetry of slot 34, can make slot 34 and cartridge 33 dock more stable, through set up recess 36 in the bilateral symmetry of collection box 32 like this, make things convenient for the operator's hand to insert the recess 36 inboard, pull out collection box 32, through making mounting panel 27 and connecting rod 261 bolted connection, so make things convenient for follow-up to dismantle mounting panel 27, through making guard frame 31 and fixed block one 23 bolted connection, so make things convenient for follow-up to dismantle guard frame 31.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A numerical control machine tool protective cover, which comprises a machine tool (1), wherein the machine tool (1) comprises

The device comprises a base (11), wherein a protective cover (12) is arranged at the top of the base (11);

the door body (13) is arranged on the front surface of the protective cover (12);

the method is characterized in that: the top of the protective cover (12) is provided with a cleaning component (2), and the cleaning component (2) comprises

The motor (21) is symmetrically arranged at the top of the protective cover (12);

the transmission rod (22) is arranged on an output shaft of the motor (21), and the other end of the transmission rod is connected with a bottom bearing of the protective cover (12);

the bevel gears I (221) are symmetrically arranged on the outer side wall of the transmission rod (22);

the first fixed block (23) is arranged on the inner opposite surface of the protective cover (12);

the second fixing block (24) is symmetrically arranged on the inner opposite surface of the protective cover (12);

the reciprocating screw rod (25) is arranged at two sides of the first fixed block (23) through which the other end passes;

a bevel gear II (251) arranged at one end of the reciprocating screw rod (25);

a threaded sleeve (26) arranged on the outer side wall of the reciprocating screw rod (25);

a connecting rod (261) arranged on the outer side wall of the threaded sleeve (26);

the mounting plates (27) are arranged at one ends of the two symmetrical connecting rods (261);

and a brush (271) provided on one side of the mounting plate (27).

2. The numerically-controlled machine tool shield according to claim 1, wherein: an auxiliary component (3) is arranged on one side of the first fixed block (23), and the auxiliary component (3) comprises

The protection frames (31) are symmetrically arranged on two sides of the first fixed block (23);

the sliding groove (311) is arranged on one side of the protective frame (31).

3. A numerically-controlled machine tool shield as set forth in claim 2, wherein: the top of the first fixed block (23) is provided with a collecting box (32).

4. A numerically-controlled machine tool shield according to claim 3, wherein: the bottom of collecting box (32) is provided with inserted block (33), slot (34) have been seted up at the top of fixed block one (23).

5. The numerically-controlled machine tool shield according to claim 4, wherein: the inner side opposite surface of the slot (34) is symmetrically provided with a protection pad (35).

6. The numerically-controlled machine tool shield of claim 5, wherein: grooves (36) are symmetrically formed in two sides of the collecting box (32).

7. The numerically-controlled machine tool shield of claim 6, wherein: the mounting plate (27) is connected with the connecting rod (261) through bolts.

8. The numerically-controlled machine tool shield of claim 7, wherein: the protection frame (31) is connected with the first fixed block (23) through bolts.