CN217045679U

CN217045679U - Double-sided milling machine capable of automatically converting milling surfaces

Info

Publication number: CN217045679U
Application number: CN202220876703.0U
Authority: CN
Inventors: 王明菲; 蒋晓蕾
Original assignee: Shenyang Bodester Machinery Manufacturing Co ltd
Current assignee: Shenyang Bodester Machinery Manufacturing Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-07-26
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a but two-sided milling machine of automatic switch milling face, include: the base, the milling machine is installed respectively to the left and right sides of base, the fixed station is installed on the top of base, first motor is installed to the rear side of fixed station, and the output of first motor extends into the inner chamber of fixed station, first screw rod is installed through the shaft coupling to the output of first motor, and the other end of first screw rod pass through the bearing install in the inner wall of fixed station, the outer wall spiro union of first screw rod has first movable block, the mobile station is installed on the top of first movable block. This but two-sided milling machine of automatic switch milling face, in the in-service use, can press from both sides tightly the work piece of arbitrary size, can the automatic switch cube work piece mill the face moreover, only carry out the tight action of once clamp, can satisfy the work of milling of work piece side, not only saved the cost of labor, reduced workman's work load, improved work efficiency moreover.

Description

Double-sided milling machine capable of automatically converting milling surfaces

Technical Field

The utility model relates to a milling machine equipment technical field specifically is a but two-sided milling machine of automatic switch milling face.

Background

The double-sided milling machine is one of milling machines, and the milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. The rotary motion of a milling cutter is taken as the main motion, the movement of a workpiece and the milling cutter is taken as the feed motion, and the milling cutter can machine planes and grooves and can machine various curved surfaces, gears and the like; the double-sided milling machine that uses at present stage can only mill two sides of cube work piece, and the milling face of unable automatic switch work piece needs artifical manual switching could change the work piece orientation, and when milling cube work piece side, the work piece needs to be fixed moreover, and manual switching then need carry out fixed, the work of dismantlement repeatedly, consequently not only wastes the cost of labor, reduces work efficiency moreover, based on above-mentioned problem, but now provides the double-sided milling machine of automatic switch milling face.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but two-sided milling machine of automatic switch milling face to solve the unable automatic problem of changing work piece milling face of adorning that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a double-sided milling machine capable of automatically converting milling faces, comprising: the milling machine comprises a base, milling machines are respectively installed on the left side and the right side of the base, a fixed table is installed at the top end of the base, a first motor is installed on the rear side of the fixed table, the output end of the first motor extends into the inner cavity of the fixed table, a first screw rod is installed at the output end of the first motor through a coupler, the other end of the first screw rod is installed on the inner wall of the fixed table through a bearing, a first moving block is screwed on the outer wall of the first screw rod, a moving table is installed at the top end of the first moving block, two sliding grooves are symmetrically formed in the outer wall of the fixed table, a sliding block is embedded in the inner cavity of each sliding groove in a sliding mode, the top end of each sliding block is fixedly installed at the bottom end of the outer wall of the moving table, a first gear is embedded in the inner cavity of the moving table in a rotating mode, a second motor is installed on the rear side of the top end of the moving table, and the top end of the first gear is locked to the output end of the second motor through a coupler, the inner cavity of the mobile station is provided with a second gear through a bearing, the second gear is meshed with the first gear, the top end of the second gear is fixedly provided with a first turntable, the top end of the first turntable is fixedly provided with a limiting disc, the outer wall of the first turntable is provided with a deflector rod, the inner cavity of the mobile station is also provided with a second turntable through a bearing, the outer wall of the second turntable is circumferentially provided with four first limiting grooves, the outer wall of the deflector rod can be inserted into the inner cavity of the first limiting grooves, the top end of the mobile station is provided with a third turntable, the bottom end of the third turntable is fixedly arranged at the top end of the second turntable, the top end of the third turntable is provided with a workbench, the outer wall of the workbench is provided with a second limiting groove, the left side of the inner cavity of the second limiting groove is provided with one end of a second screw rod through a bearing, and the other end of the second screw rod extends out of the right side of the outer wall of the workbench, the other end of the second screw is provided with a blind groove, the left side and the right side of the outer wall of the second screw are respectively screwed with a second moving block, and the top end of the second moving block is provided with a clamping block.

Preferably, the four first limiting grooves are arranged on the outer wall of the second rotary table at intervals of 90 degrees along the circumferential direction.

Preferably, the left-view cross section of the second limiting groove and the left-view cross section of the second moving block are trapezoidal.

Preferably, the threads on the left side and the right side of the outer wall of the second screw rod are positive and negative threads.

Preferably, the outer wall of the clamping block is provided with a V-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: this but two-sided milling machine of automatic switch milling face, order about two second movable blocks through rotatory second screw rod and drive the clamp splice and be close to each other, press from both sides the work piece tightly, it is rotatory through the first gear of second motor drive, and then order about the second gear rotation, utilize the driving lever to order about the second carousel and rotate, and then make the third carousel drive the rotatory 90 degrees of workstation, realize the demand of switching face, in the in-service use, can press from both sides tightly arbitrary size's work piece, and can the automatic switch milling face of cube work piece, only carry out the tight action of once clamp, can satisfy the milling work of work piece side, not only save the cost of labor, workman's work load has been reduced, and work efficiency has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top sectional view of the first limiting groove of the present invention.

Fig. 3 is a top sectional view of the fixing table of the present invention.

Fig. 4 is a top view of the working table of the present invention.

In the figure: 1. the base, 2, milling machine, 3, the fixed station, 4, first motor, 5, first screw rod, 6, first movable block, 7, spout, 8, the mobile station, 9, the slider, 10, first gear, 11, the second motor, 12, the second gear, 13, first carousel, 14, spacing dish, 15, the driving lever, 16, the second carousel, 17, first spacing groove, 18, the third carousel, 19, the workstation, 20, the second spacing groove, 21, the second screw rod, 22, blind groove, 23, the second movable block, 24, the clamp splice.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-sided milling machine capable of automatically switching milling faces, comprising: the milling machine comprises a base 1, a milling machine 2, a fixed table 3, a first motor 4, a first screw 5, a first moving block 6, a sliding chute 7, a moving table 8, a sliding block 9, a first gear 10, a second motor 11, a second gear 12, a first rotary disc 13, a limiting disc 14, a deflector rod 15, a second rotary disc 16, a first limiting groove 17, a third rotary disc 18, a working table 19, a second limiting groove 20, a second screw 21, a blind groove 22, a second moving block 23 and a clamping block 24, wherein the milling machine 2 is respectively arranged at the left side and the right side of the base 1, the milling machine 2 is an existing device and can mill a workpiece by using a milling cutter, the fixed table 3 is arranged at the top end of the base 1, the first motor 4 is arranged at the rear side of the fixed table 3, the output end of the first motor 4 extends into the inner cavity of the fixed table 3, the first screw 5 is arranged at the output end of the first motor 4 through a coupler, and the other end of the first screw 5 is arranged on the inner wall of the fixed table 3 through a bearing, the first motor 4 is started to drive the first screw rod 5 to rotate, the outer wall of the first screw rod 5 is in threaded connection with a first moving block 6, the top end of the first moving block 6 is provided with a moving platform 8, when the first screw rod 5 rotates, the first moving block 6 can drive the moving platform 8 to move back and forth, the outer wall of the fixed platform 3 is symmetrically provided with two sliding chutes 7, the inner cavity of each sliding chute 7 is slidably embedded with a sliding block 9, the top end of each sliding block 9 is fixedly arranged at the bottom end of the outer wall of the moving platform 8, the sliding blocks 9 are limited by the sliding chutes 7, the stability of the moving platform 8 can be ensured, the inner cavity of the moving platform 8 is rotatably embedded with a first gear 10, the rear side of the top end of the moving platform 8 is provided with a second motor 11, the top end of the first gear 10 is locked at the output end of the second motor 11 through a coupler, the second motor 11 is started to drive the first gear 10 to rotate, the inner cavity of the moving platform 8 is provided with a second gear 12 through a bearing, the second gear 12 is engaged with the first gear 10, the top end of the second gear 12 is fixedly provided with a first rotary disc 13, the top end of the first rotary disc 13 is fixedly provided with a limiting disc 14, the second gear 12 can drive the first rotary disc 13 and the limiting disc 14 to synchronously rotate when rotating, the outer wall of the first rotary disc 13 is provided with a deflector rod 15, the inner cavity of the mobile station 8 is also provided with a second rotary disc 16 through a bearing, the outer wall of the second rotary disc 16 is circumferentially provided with four first limiting grooves 17, the outer wall of the deflector rod 15 can be inserted into the inner cavity of the first limiting grooves 17, when the deflector rod 15 also performs circular motion, the deflector rod 15 slides in the inner cavity of the first limiting grooves 17 so as to drive the second rotary disc 16 to rotate, the top end of the mobile station 8 is provided with a third rotary disc 18, the bottom end of the third rotary disc 18 is fixedly arranged at the top end of the second rotary disc 16, and the top end of the third rotary disc 18 is provided with a working table 19, the outer wall of the workbench 19 is provided with a second limiting groove 20, the left side of an inner cavity of the second limiting groove 20 is provided with one end of a second screw 21 through a bearing, the other end of the second screw 21 extends out of the right side of the outer wall of the workbench 19, the other end of the second screw 21 is provided with a blind groove 22, the left side and the right side of the outer wall of the second screw 21 are respectively screwed with second moving blocks 23, when the second screw 21 rotates, the two second moving blocks 23 are close to or far away from each other, and the top end of each second moving block 23 is provided with a clamping block 24.

As a preferred scheme, furthermore, four first limiting grooves 17 are arranged on the outer wall of the second turntable 16 at intervals of 90 degrees along the circumferential direction, so that the second turntable 16 can rotate by 90 degrees accurately in each rotation.

Preferably, the left-view cross section of the second limiting groove 20 and the left-view cross section of the second moving block 23 are trapezoidal, so that the second moving block 23 can be prevented from being separated, the top end of the second moving block 23 is ensured to be narrow, and the stable placement of the workpiece is ensured.

Preferably, the threads on the left and right sides of the outer wall of the second screw 21 are positive and negative threads, so that the two second moving blocks 23 can be close to or far away from each other at the same time.

As a preferable scheme, furthermore, the outer wall of the clamping block 24 is provided with a "V" shaped groove, which can not only clamp the workpiece with the square base, but also clamp the workpiece with the arc base, so as to cooperate with different milling cutters.

The detailed connection means is a known technology in the art, and a person in the art connects all the electrical components in the present case with a power supply adapted to the electrical components through a lead, and should select a suitable controller according to actual conditions to meet control requirements, and the detailed connection and control sequence should be described in the following working principle, in which the electrical components are electrically connected in sequence.

When the milling machine is used, a workpiece to be milled is placed at the top end of the workbench 19, the second screw 21 is rotated by utilizing the mutual matching of the screwdriver and the blind slot 22, the second moving blocks 23 are in threaded engagement with the second screw 21, at the moment, the two second moving blocks 23 are close to each other, so that the two clamping blocks 24 are driven to mutually close to clamp the workpiece, then, the first motor 4 is started to drive the first screw 5 to rotate, as the first moving block 6 is in threaded engagement with the first screw 5, the first moving block 6 drives the moving table 8 to move back and forth when the first screw 5 rotates, so that the workpiece corresponds to the milling machine 2 in position, at the moment, the milling can be started, when the milling machine needs to rotate, the second motor 11 is started to drive the first gear 10 to rotate, as the second gear 12 is in mutual engagement with the first gear 10, at the moment, the second gear 12 drives the first rotating disc 13 and the limiting disc 14 to synchronously rotate, and deflector rod 15 also can carry out circular motion, deflector rod 15 slides in the inner chamber of first spacing groove 17, drive second carousel 16 and rotate, after second carousel 16 rotates 90 degrees, deflector rod 15 leaves the inner chamber of first spacing groove 17, the concave surface of second carousel 16 contacts with the convex surface of spacing dish 14 this moment, utilize spacing messenger second carousel 16 stall of spacing dish 14, third carousel 18 has also driven workstation 19 to rotate 90 this moment, the work piece rotates 90 degrees promptly, in the in-service use, can the autogiration work piece, thereby realize the face of milling of cube work piece, need not staff's manual rotation, reduce work load, need not fixed, the work of dismantlement of repeated execution simultaneously, improve work efficiency.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly stated or limited otherwise, the terms "clamping", "inserting", "welding", "mounting", "setting", "interference fit", "screw connection", "pin connection", and the like are to be broadly understood, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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

Claims

1. The utility model provides a but two-sided milling machine of automatic switch milling face which characterized in that includes: the milling machine comprises a base (1), milling machines (2) are respectively installed on the left side and the right side of the base (1), a fixed table (3) is installed at the top end of the base (1), a first motor (4) is installed on the rear side of the fixed table (3), the output end of the first motor (4) extends into the inner cavity of the fixed table (3), a first screw (5) is installed at the output end of the first motor (4) through a coupler, the other end of the first screw (5) is installed on the inner wall of the fixed table (3) through a bearing, a first moving block (6) is screwed on the outer wall of the first screw (5), a moving table (8) is installed at the top end of the first moving block (6), two sliding grooves (7) are symmetrically formed in the outer wall of the fixed table (3), a sliding block (9) is embedded in the inner cavity of the sliding grooves (7) in a sliding manner, and the top end of the sliding block (9) is fixedly installed at the bottom end of the outer wall of the moving table (8), the inner cavity of the mobile station (8) is rotatably embedded with a first gear (10), the top rear side of the mobile station (8) is provided with a second motor (11), the top end of the first gear (10) is locked at the output end of the second motor (11) through a coupler, the inner cavity of the mobile station (8) is provided with a second gear (12) through a bearing, the second gear (12) is meshed with the first gear (10), the top end of the second gear (12) is fixedly provided with a first turntable (13), the top end of the first turntable (13) is fixedly provided with a limiting disc (14), the outer wall of the first turntable (13) is provided with a shift lever (15), the inner cavity of the mobile station (8) is also provided with a second turntable (16) through a bearing, and the outer wall of the second turntable (16) is provided with four first limiting grooves (17) along the circumferential direction, the outer wall of the deflector rod (15) can be inserted into the inner cavity of the first limit groove (17), the top end of the mobile station (8) is provided with a third turntable (18), and the bottom end of the third rotary table (18) is fixedly arranged at the top end of the second rotary table (16), a workbench (19) is arranged at the top end of the third turntable (18), a second limit groove (20) is arranged on the outer wall of the workbench (19), the left side of the inner cavity of the second limit groove (20) is provided with one end of a second screw rod (21) through a bearing, and the other end of the second screw (21) extends out of the right side of the outer wall of the workbench (19), the other end of the second screw rod (21) is provided with a blind groove (22), the left side and the right side of the outer wall of the second screw rod (21) are respectively screwed with a second moving block (23), and the top end of the second moving block (23) is provided with a clamping block (24).

2. A double-sided milling machine capable of automatically switching milling faces according to claim 1, wherein: the four first limiting grooves (17) are arranged on the outer wall of the second rotary table (16) at intervals of 90 degrees along the circumferential direction.

3. A double-sided milling machine capable of automatically switching milling faces according to claim 1, wherein: the left-view section of the second limiting groove (20) and the second moving block (23) is trapezoidal.

4. A double-sided milling machine capable of automatically switching milling faces according to claim 1, wherein: the left and right threads of the outer wall of the second screw (21) are positive and negative threads.

5. A double-sided milling machine capable of automatically switching milling faces according to claim 1, wherein: the outer wall of the clamping block (24) is provided with a V-shaped groove.