CN220463519U

CN220463519U - Grinder for machining

Info

Publication number: CN220463519U
Application number: CN202322098874.2U
Authority: CN
Inventors: 宋杨杰
Original assignee: Shenzhen Hanxin Hardware Mould Co ltd
Current assignee: Shenzhen Hanxin Hardware Mould Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-09
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of machining, in particular to a grinder for machining, which comprises a box body, wherein nylon cloth is connected to the inner wall of the front end of the box body in a sliding manner, and magnet strips are densely distributed in the nylon cloth; a fixed frame arranged inside the case; the fixed block is fixedly connected with the inner wall of the fixed frame; and the pressing block is arranged at one end of the fixed block. The threaded rod penetrates through the fixed frame and is fixedly connected with the pressing block; the protection pad is fixedly arranged on the inner walls of the pressing block and the fixing block; the milling cutter is arranged at the middle position of the pressing block and the fixed block; a workbench fixed on the lower end surface of the box body; and the electric turntable is arranged at the upper end of the workbench. The utility model overcomes the defects of the prior art, and can prevent the danger to surrounding staff caused by the splashing of scraps by arranging the nylon cloth, the wind-up roll and the second rotating shaft; through setting up briquetting, fixed block, protection pad, prevent that milling cutter from appearing not hard up, rocking or skew phenomenon in the grinding process.

Description

Grinder for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a grinder for machining.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and the difference in machining modes can be divided into cutting machining and pressing machining, while milling cutters are rotary cutters for milling machining, which have one or more cutter teeth, and when in operation, each cutter tooth intermittently cuts off the remainder of the workpiece in turn, and the milling cutters are mainly used for machining planes, steps, grooves, forming surfaces, cutting off the workpiece, and the like on milling machines.

According to the chinese patent: CN210633376U is milling cutter grinds machine, which comprises a box body, the middle-end fixedly connected with of box bottom places the platform, the middle-end fixedly connected with connecting block of placing the platform top, the outside cover of connecting block is equipped with milling cutter body, the left and right sides of placing the platform top is all seted up flutedly, the upper end of box inner chamber both sides all is provided with fixed establishment, fixed establishment includes the slide bar, slide bar fixed connection is in the upper end of box inner chamber both sides, the spout has been seted up on the surface of slide bar, the outside sliding connection of slide bar has the slider, the bottom fixed mounting of slider has first electric putter, the bottom fixedly connected with dwang of first electric putter, the bottom swing joint of dwang has the bearing, the bottom fixedly connected with fixed fluted disc of bearing, the top of box inner chamber is provided with grinding machanism. Based on the above-mentioned published patent and in combination with the prior art findings:

1. the grinding disc can appear the piece splash phenomenon when polishing to milling cutter, and the piece is sputtered the staff easily to the staff easily causes certain injury danger to surrounding staff.

2. When milling the milling cutter, the conventional fixing method may not provide sufficient fixing force, and the milling cutter is easy to loosen, shake or deviate under high-speed rotation and heavy load, so that the milling effect is not ideal.

Disclosure of Invention

The present utility model is directed to a grinder for machining, which solves the problems of the prior art in use.

In order to realize the technical problems, the utility model provides the following technical scheme:

a grinding mill for machining comprising: the inner wall of the front end of the box body is connected with nylon cloth in a sliding manner, and magnet strips are densely distributed in the nylon cloth;

a fixed frame disposed inside the case;

the fixed block is fixedly connected with the inner wall of the fixed frame;

and the pressing block is arranged at one end of the fixed block.

Preferably, the briquette further comprises:

the threaded rod penetrates through the fixed frame and is fixedly connected with the pressing block;

the protection pad is fixedly arranged on the inner walls of the pressing block and the fixing block;

and the milling cutter is arranged at the middle position of the pressing block and the fixed block.

Preferably, the case further includes:

a workbench fixed on the inner lower end surface of the box body;

the electric turntable is arranged at the upper end of the workbench, and the fixed frame is fixedly connected with the electric turntable.

Preferably, the case further includes:

the screw rod is rotationally connected with the two ends of the box body, and one end of the screw rod is fixedly connected with the output end of the motor;

and the sliding block is in threaded connection with the outer surface of the screw rod.

Preferably, the slider further comprises:

the electric push rod is fixedly connected with the lower end surface of the sliding block;

and the rotating motor I is fixedly arranged on the lower end surface of the electric push rod.

Preferably, the first rotating motor further includes:

the first rotating shaft is fixedly connected with the output end of the first rotating motor;

and the grinding disc is fixedly connected with the lower end surface of the first rotating shaft.

Preferably, the nylon cloth further comprises:

the winding roller is fixedly connected with one end of the nylon cloth, and the nylon cloth is arranged in the groove in the front end of the box body;

and the second rotating shaft is fixedly connected with the wind-up roll, and one end of the second rotating shaft is fixedly connected with the output end of the motor.

The embodiment of the utility model provides a grinder for machining, which has the following beneficial effects:

1. through setting up nylon cloth, the wind-up roll, axis of rotation two, fix the one end of nylon cloth on the wind-up roll, and be connected the wind-up roll with the axis of rotation, install the protector that will set up on milling cutter grinding equipment, ensure that nylon cloth can open and slide to the lower extreme along the box inner wall, when needs grind milling cutter, the starter motor is in order to drive the rotation of axis of rotation two, and then drive the wind-up roll and rotate, make nylon cloth slide along the box inner wall, and the magnet strip that nylon cloth inner wall is densely distributed can adsorb the piece that splashes to nylon cloth inner wall, prevent that the piece from causing danger to staff around.

2. Through setting up briquetting, fixed block, protection pad, put into milling cutter between fixed frame inside briquetting and the fixed block, ensure that milling cutter is in suitable position, place protection pad between milling cutter and briquetting to provide extra protection and cushioning effect, rotate the threaded rod, make it drive the briquetting to fixed block direction remove, last the rotation threaded rod, until briquetting and fixed block clamp milling cutter, and milling cutter firmly fixes inside the fixed frame, prevent that milling cutter from appearing not hard up, rocking or skew's phenomenon in the grinding process.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

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

FIG. 3 is a schematic diagram of a nylon cloth, a wind-up roll and a rotating shaft of the utility model;

FIG. 4 is a schematic view of the structure of the pressing block, the fixing block and the protective pad of the utility model.

In the figure: 1. a case; 2. a work table; 3. a fixed frame; 4. a threaded rod; 5. a milling cutter; 6. nylon cloth; 7. a screw rod; 8. a slide block; 9. an electric push rod; 10. rotating a first motor; 11. a first rotating shaft; 12. a grinding disc; 13. a second rotating shaft; 14. a fixed block; 15. briquetting; 16. a protective pad; 17. an electric turntable; 18. and (5) a wind-up roller.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-2, a grinder for machining includes a screw rod 7, one end of which is fixedly connected with an output end of a motor; the sliding block 8 can slide left and right on the screw rod 7 to drive the grinding disc 12 to grind the milling cutter 5 in the horizontal direction, the electric push rod 9 can drive the grinding disc 12 to grind the milling cutter 5 in the vertical direction, the first rotating motor 10 can enable the grinding disc 12 to rotate to grind the milling cutter 5, the electric rotating disc 17 drives the milling cutter 5 to rotate, and the grinding disc 12 can grind the periphery of the milling cutter 5, so that the milling cutter 5 in multiple directions is ground, and the grinding effect and precision are improved.

As shown in fig. 3, includes: one end of the second rotating shaft 13 is fixedly connected with the output end of the motor; and the nylon cloth 6 is internally densely provided with magnet strips. One end of nylon cloth 6 is fixed on wind-up roll 18 to be connected wind-up roll 18 and axis of rotation two 13, install the protector that will set up on milling cutter 5 grinding equipment, ensure that nylon cloth 6 can open and slide to the lower extreme along box 1 inner wall, when needs grind milling cutter 5, start motor is in order to drive the rotation of axis of rotation two 13, and then drive wind-up roll 18 rotates, make nylon cloth 6 slide along box 1 inner wall, and the magnet strip that nylon cloth 6 inner wall was densely distributed can adsorb the piece that splashes to nylon cloth inner wall, prevent that the piece from causing danger to surrounding staff. Nylon cloth 6 is a commonly used synthetic fiber material having excellent wear resistance, strength and corrosion resistance.

As shown in fig. 4, includes: the protection pad 16 is made of rubber, and the rubber has good elasticity and wear resistance, can provide a good buffering effect, and can resist chemical corrosion to a certain extent. Put into the inside briquetting 15 of fixed frame 3 and between fixed block 14 with milling cutter 5, ensure that milling cutter 5 is in the suitable position, place protection pad 16 between milling cutter 5 and briquetting, with provide extra protection and cushioning effect, rotate threaded rod 4, make it drive briquetting 15 to fixed block 14 direction remove, continuously rotate threaded rod 4, until briquetting 15 presss from both sides tight milling cutter 5 with fixed block 14, and milling cutter 5 is fixed firmly inside fixed frame 3, prevent milling cutter emergence not hard up in the grinding process, rock or skew phenomenon.

Working principle: firstly, the milling cutter 5 is placed between the pressing block 15 and the fixed block 14 inside the fixed frame 3, the milling cutter 5 is ensured to be in a proper position, the protection pad 16 is placed between the milling cutter 5 and the pressing block to provide additional protection and buffering effect, the threaded rod 4 is rotated to drive the pressing block 15 to move towards the fixed block 14, the threaded rod 4 is continuously rotated until the pressing block 15 and the fixed block 14 clamp the milling cutter 5, the milling cutter 5 is firmly fixed inside the fixed frame 3, and the phenomenon of loosening, shaking or shifting of the milling cutter in the grinding process is prevented. The sliding block 8 can slide left and right on the screw rod 7 to drive the grinding disc 12 to grind the milling cutter 5 in the horizontal direction, the electric push rod 9 can drive the grinding disc 12 to grind the milling cutter 5 in the vertical direction, the first rotating motor 10 can enable the grinding disc 12 to rotate to grind the milling cutter 5, the electric rotary disc 17 drives the milling cutter 5 to rotate, and the grinding disc 12 can grind the periphery of the milling cutter 5. Thereby realizing the grinding of the milling cutter 5 in multiple directions and improving the grinding effect and precision. One end of nylon cloth 6 is fixed on wind-up roll 18 to be connected wind-up roll 18 and axis of rotation two 13, install the protector that will set up on milling cutter 5 grinding equipment, ensure that nylon cloth 6 can open and slide to the lower extreme along box 1 inner wall, when needs grind milling cutter 5, start motor is in order to drive the rotation of axis of rotation two 13, and then drive wind-up roll 18 rotates, make nylon cloth 6 slide along box 1 inner wall, and the magnet strip that nylon cloth 6 inner wall was densely distributed can adsorb the piece that splashes to nylon cloth inner wall, prevent that the piece from causing danger to surrounding staff.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A grinding mill for machining comprising: the inner wall of the front end of the box body (1) is connected with nylon cloth (6) in a sliding manner, and magnet strips are densely distributed in the nylon cloth (6);

a fixed frame (3) which is arranged inside the box body (1);

the fixed block (14) is fixedly connected with the inner wall of the fixed frame (3);

and a pressing block (15) provided at one end of the fixed block (14).

2. A grinding mill for machining according to claim 1, characterized in that the compacts (15) further comprise:

the threaded rod (4) penetrates through the fixed frame (3) and is fixedly connected with the pressing block (15);

a protection pad (16) fixedly installed on the inner walls of the pressing block (15) and the fixed block (14);

and the milling cutter (5) is arranged at the middle position of the pressing block (15) and the fixed block (14).

3. A grinding machine for machining according to claim 1, characterized in that the box (1) further comprises:

a workbench (2) fixed on the lower end surface of the inner part of the box body (1);

the electric turntable (17) is arranged at the upper end of the workbench (2), and the fixed frame (3) is fixedly connected with the electric turntable (17).

4. A grinding machine for machining according to claim 1, characterized in that the box (1) further comprises:

the screw rod (7) is rotationally connected with two ends of the box body (1), and one end of the screw rod (7) is fixedly connected with the output end of the motor;

and the sliding block (8) is in threaded connection with the outer surface of the screw rod (7).

5. A grinding machine for machining according to claim 4, characterized in that the slide (8) further comprises:

the electric push rod (9) is fixedly connected with the lower end surface of the sliding block (8);

and a first rotating motor (10) fixedly arranged on the lower end surface of the electric push rod (9).

6. A machine finishing machine as claimed in claim 5, wherein said rotary motor one (10) further comprises:

a first rotating shaft (11) fixedly connected with the output end of the first rotating motor (10);

and the grinding disc (12) is fixedly connected with the lower end surface of the first rotating shaft (11).

7. A finishing machine for machining according to claim 1, characterized in that the nylon cloth (6) further comprises:

the winding roller (18) is fixedly connected with one end of the nylon cloth (6), and the nylon cloth (6) is arranged in the groove in the front end of the box body;

and the second rotating shaft (13) is fixedly connected with the wind-up roll (18), and one end of the second rotating shaft (13) is fixedly connected with the output end of the motor.