CN220128119U

CN220128119U - Single-side milling machine special for groove

Info

Publication number: CN220128119U
Application number: CN202321219213.4U
Authority: CN
Inventors: 姜萍; 孙俊坤; 秦翔; 侯绍利; 许海波
Original assignee: Shandong Luhai Heavy Industry Co ltd
Current assignee: Shandong Luhai Heavy Industry Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-12-05
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a special unilateral milling machine for a groove, which comprises a lathe bed, wherein a lathe bed large supporting plate is slidably arranged on the lathe bed, a rotating seat is rotatably arranged on the left side of the lathe bed large supporting plate, a straight-tooth cylindrical milling cutter is rotatably arranged on the rotating seat, a rotating hand wheel I and a rotating hand wheel II are fixedly arranged on the front side and the rear side of the rotating seat, a box body is fixedly arranged at the top of the rotating seat, a variable frequency motor I is fixedly arranged at the bottom end of the box body, a variable frequency motor II, a shaft coupling and a screw rod are sequentially arranged from right to left, the variable frequency motor II is fixedly connected with the shaft coupling, the shaft coupling is rotatably connected with the screw rod, a fixing seat is fixedly arranged between the variable frequency motor II and the shaft coupling, and a workbench is arranged on the front side of the lathe bed. According to the special unilateral milling machine for the groove, when the milling machine works, the milling cutter is inclined by a certain angle, so that the large iron plate is prevented from moving, and the remarkable effect of efficient work is achieved.

Description

Single-side milling machine special for groove

Technical Field

The utility model belongs to the technical field of processing machine tools, and particularly relates to a special unilateral milling machine for a groove.

Background

Generally, a milling machine mainly refers to a machine tool that machines various surfaces of a workpiece with a milling cutter. The rotary motion of the milling cutter is usually the dominant motion, and the movement of the workpiece and the milling cutter is the feed motion. It can be used for machining plane and groove, and also can be used for machining various curved surfaces and gears, etc. Milling machines are machines that mill a workpiece with a milling cutter. Besides milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process complex molded surfaces, has higher efficiency than a planing machine, is widely applied to mechanical manufacturing and repair departments, and has higher processing efficiency due to multi-edge intermittent cutting.

The plates such as steel plates are usually standard rectangular plates after production, and in order to meet the production and use requirements, part of the plates need to be subjected to groove processing. At present, the common milling machine has short stroke, is difficult to finish the groove processing of the plate with larger length, has extremely high purchase cost of a large milling machine, cannot be applied to enterprises with small production scale, generally adopts manual groove processing, needs more labor cost, and is difficult to ensure processing precision. Therefore, the technical problem that the common milling machine is short in stroke and cannot process the plate groove with the larger length is solved.

Disclosure of Invention

The utility model aims to solve the technical problem of short working stroke of the milling machine in the prior art, avoid moving a large iron plate and realize the effect of high-efficiency work.

The technical scheme for solving the technical problems is as follows: the utility model provides a special unilateral milling machine of groove, includes the lathe bed, slidable mounting has the big layer board of lathe bed on the lathe bed, the big layer board left side of lathe bed rotates and installs the rotation seat, rotate on the rotation seat and install straight-tooth cylindrical milling cutter, both sides respectively fixed mounting have rotatory hand wheel I and rotatory hand wheel II around the rotation seat, rotate seat top fixed mounting box, box bottom fixed mounting inverter motor I has set gradually inverter motor II, shaft coupling, lead screw from right side to left side, inverter motor II fixed connection in the shaft coupling, the shaft coupling rotate connect in the lead screw, inverter motor II with fixed mounting has the fixing base between the shaft coupling, the lathe bed front side is equipped with the workstation.

In the special unilateral milling machine for the groove, the T-shaped sliding rail is fixedly arranged at the upper end of the front side and the front end of the top of the lathe bed, the sliding seat is fixedly arranged at the rear side of the large supporting plate of the lathe bed, and the sliding seat is in sliding connection with the T-shaped sliding rail.

In the special unilateral milling machine for the groove, a rectangular groove is formed in the middle side of the top of the lathe bed, a screw rod is rotatably installed in the rectangular groove, and the screw rod is connected with the sliding seat through threaded fit.

In the single-side milling machine special for the groove, the handle I is fixedly arranged on the rotary hand wheel I, and the handle II is fixedly arranged on the rotary hand wheel II.

In the above single-sided milling machine special for grooves, the workbench comprises a cylindrical supporting seat, and a steel plate 18 is placed above the cylindrical supporting seat.

The utility model achieves the following remarkable effects: the milling cutter is inclined by a certain angle, so that the defect of short stroke of a common milling machine can be changed according to the running length of a vehicle body, the difficulty in transferring a large-sized iron plate can be changed, and the field processing can be carried out by mobile equipment.

Drawings

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

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a milling mechanism according to the present utility model;

fig. 4 is a schematic view of a partially enlarged structure of a sliding seat according to the present utility model.

Wherein, the reference numerals are as follows: 1. a bed body; 2. a case; 3. a variable frequency motor I; 4. rotating a hand wheel I; 5. a rotating seat; 6. a cutter seat; 7. a slide; 8. a large lathe bed supporting plate; 9. a variable frequency motor II; 10. a fixing seat; 11. a screw rod; 12. straight tooth cylindrical milling cutter; 13. a T-shaped slide rail; 14. a handle I; 15. a rectangular groove; 16. rotating a hand wheel II; 18. a steel plate; 19. a cylindrical support seat; 20. a coupling; 21. handle II.

Detailed Description

As shown in fig. 1-4, a single-side milling machine special for grooves comprises a machine body 1, a large machine body supporting plate 8 is slidably arranged on the machine body 1, a rotating seat 5 is rotatably arranged on the left side of the large machine body supporting plate 8, a straight-tooth cylindrical milling cutter 12 is rotatably arranged on the rotating seat 5, a rotating hand wheel I4 and a rotating hand wheel II 16 are fixedly arranged on the front side and the rear side of the rotating seat 5 respectively, a box body 2 is fixedly arranged on the top of the rotating seat 5, a variable-frequency motor I3 is fixedly arranged at the bottom end of the box body 2, a fixed seat 10 is arranged on one side of the machine body 1, a variable-frequency motor II 9 is fixedly arranged on one side, which is far away from the machine body 1, a screw rod 11 is rotatably arranged in the machine body 1, an output shaft of the variable-frequency motor II 9 penetrates through the fixed seat 10, a coupler 20 is arranged at the tail end of the output shaft of the variable-frequency motor II 9, the output shaft of the variable-frequency motor II 9 is fixedly connected with the screw rod 11 through the coupler 20, and a workbench is arranged on the front side of the machine body 1; the rotary hand wheel I4 is used for realizing the telescopic action of the straight-tooth cylindrical milling cutter 12, and the rotary hand wheel II 16 is used for realizing the rotary action of the rotary seat 5.

The upper end of the front side and the front end of the top of the lathe bed 1 are fixedly provided with T-shaped sliding rails 13, the rear side of the large lathe bed supporting plate 8 is fixedly provided with a sliding seat 7, and the sliding seat 7 is in sliding connection with the T-shaped sliding rails 13; the T-shaped slide rail 13 serves as a guide for the slide 7.

A rectangular groove 15 is formed in the middle side of the top of the lathe bed 1, a screw rod 11 is rotatably arranged in the rectangular groove 15, and the screw rod 11 is connected with the sliding seat 7 in a threaded fit manner; the screw rod 11 is used for driving the large lathe bed supporting plate 8 to move.

The handle I14 is fixedly arranged on the rotary hand wheel I4, and the handle II 21 is fixedly arranged on the rotary hand wheel II 16.

The workbench comprises a cylindrical supporting seat 19, and a steel plate 18 is arranged above the cylindrical supporting seat 19; the steel plate can be stably placed on the cylindrical supporting seat 19 under the self-large gravity.

The specific working process of the utility model comprises the following steps:

when the variable frequency motor II 9 is started, the screw rod 11 also rotates along with the variable frequency motor II, so that the sliding seat 7 is driven to transversely move the large lathe bed supporting plate 8, when the straight-tooth cylindrical milling cutter 12 works, the handle I14 is rotated to drive the rotary hand wheel I4, the straight-tooth cylindrical milling cutter 12 realizes telescopic action, and the handle II 21 is rotated to drive the rotary hand wheel II 16, so that the rotary seat 5 rotates around a rotating shaft; through the adjustment mode, the device can process plates with different thicknesses and flexibly adjust the processing angle.

The technical features of the present utility model that are not described in the present utility model may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be within the scope of the present utility model by those skilled in the art.

Claims

1. The utility model provides a special unilateral milling machine of groove, includes lathe bed (1), its characterized in that: the utility model provides a lathe is characterized in that a lathe bed large supporting plate (8) is slidably mounted on a lathe bed (1), a rotating seat (5) is rotatably mounted on the left side of the lathe bed large supporting plate (8), a straight-tooth cylindrical milling cutter (12) is rotatably mounted on the rotating seat (5), a rotating hand wheel I (4) and a rotating hand wheel II (16) are fixedly mounted on the front side and the rear side of the rotating seat (5) respectively, a box body (2) is fixedly mounted on the top of the rotating seat (5), a variable frequency motor I (3) is fixedly mounted on the bottom end of the box body (2), a fixing seat (10) is arranged on one side of the lathe bed (1), a variable frequency motor II (9) is fixedly mounted on one side of the fixing seat (10), a screw rod (11) is rotatably mounted on the lathe bed (1), an output shaft of the variable frequency motor II (9) penetrates through the fixing seat (10), a coupler (20) is fixedly connected with an output shaft of the variable frequency motor II (9), and a workbench is arranged on the front side of the lathe bed (1).

2. The groove-specific single-sided milling machine of claim 1, wherein: the upper end of the front side and the front end of the top of the lathe bed (1) are fixedly provided with T-shaped sliding rails (13), the rear side of the large lathe bed supporting plate (8) is fixedly provided with a sliding seat (7), and the sliding seat (7) is in sliding connection with the T-shaped sliding rails (13).

3. The unilateral milling machine special for the groove is characterized in that a rectangular groove (15) is formed in the middle side of the top of the lathe bed (1), a screw rod (11) is rotatably installed in the rectangular groove (15), and the screw rod (11) is connected with the sliding seat (7) through threaded fit.

4. The unilateral milling machine special for the groove, as claimed in claim 1, is characterized in that a handle I (14) is fixedly arranged on the rotary hand wheel I (4), and a handle II (21) is fixedly arranged on the rotary hand wheel II (16).

5. The single-side milling machine special for the groove, as claimed in claim 1, wherein the workbench comprises a cylindrical supporting seat (19), and a steel plate (18) is placed above the cylindrical supporting seat (19).