CN212144558U - Mechanical swing head rotating milling machine - Google Patents

Abstract

The utility model discloses a machinery sways first milling machine that changes relates to milling machine processing field, to the easy a large amount of clastic problems that produce of machinery sways first milling machine processing operation, now proposes following scheme, including the milling machine main part, the back top shells inner wall of milling machine main part has driving motor through bolted connection, driving motor's output shaft fixedly connected with transmission shaft, driving motor's the fixed spur gear that has cup jointed in one end outer lane is kept away from to the transmission shaft, the bottom below of spur gear is equipped with the pinion rack, and spur gear and pinion rack meshing transmission, the positive left side casing of pinion rack rotates and is connected with the fixed block, the positive bottom casing of fixed block rotates and is connected with the dead lever. The utility model relates to a novelty, the produced piece of head commentaries on classics milling machine processing operation is swayd to the convenience to machinery clears up to make the processing platform keep a clean platform, can guarantee the safety of next processing from this, be fit for carrying out marketing.

Description

Mechanical swing head rotating milling machine

Technical Field

The utility model relates to a milling machine processing technology field especially relates to a machinery sways first commentaries on classics milling machine.

Background

The milling machine is a machine tool with wide application, and can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

The existing mechanical swing head rotary milling machine is easy to cause the four splashing of workpiece scraps when processing is carried out on a processing table top, so that the table top is disordered and is not beneficial to the next processing and use. To this end we propose a mechanical swing head milling machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machinery is swayd head and is changeed milling machine has solved machinery and has swayd head and change milling machine processing operation and produce a large amount of clastic problems easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a machinery sways first milling machine that changes, includes the milling machine main part, the back top shells inner wall of milling machine main part has driving motor through bolted connection, driving motor's output shaft fixedly connected with transmission shaft, driving motor's the fixed spur gear that has cup jointed in one end outer lane is kept away from to the transmission shaft, the bottom below of spur gear is equipped with the pinion rack, and spur gear and pinion rack meshing transmission, the positive left side casing of pinion rack rotates and is connected with the fixed block, the positive bottom casing of fixed block rotates and is connected with the dead lever, the top welding of dead lever is on the top shells inner wall of milling machine main part, the bottom casing of fixed block has the drill bit through bolted connection, be equipped with flexible platform under the drill bit, the bottom casing fixed connection of flexible platform is on.

Preferably, the bearing is fixedly sleeved on the middle outer ring of the transmission shaft, a supporting rod is fixedly connected to the outer wall of the top shell of the bearing, and the top end of the supporting rod is fixedly connected to the inner wall of the top shell of the milling machine main body.

Preferably, the back shell of the toothed plate is fixedly connected with a sliding rod, the inner wall of the shell at the top of the back of the milling machine main body is provided with a sliding groove, and the outer ring of one end, far away from the toothed plate, of the sliding rod is sleeved in the inner ring of the sliding groove in a sliding manner.

Preferably, a first through hole is formed in the shell on one side, close to each other, of the fixed block and the toothed plate, a first rotating shaft is arranged on one side, close to each other, of the fixed block and the toothed plate, and outer rings at two ends of the first rotating shaft are respectively rotatably sleeved in the inner rings of the first through holes.

Preferably, a second through hole is formed in the shell on one side, close to each other, of the fixing block and the fixing rod, a second rotating shaft is arranged on one side, close to each other, of the fixing block and the fixing rod, and outer rings at two ends of the second rotating shaft are respectively rotatably sleeved in the inner rings of the second through holes.

Preferably, the bottom shell of the toothed plate is connected with a fan through a bolt, and the fan and the drill bit are arranged in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation driving motor, the transmission shaft, a bearing, the bracing piece, the straight-teeth gear, the pinion rack, the slide bar, the fixed block, the dead lever, the drill bit, fan isotructure, driving motor drives first pivot and rotates, first pivot drives pinion rack and fan through straight-teeth gear and slide bar and removes, the pinion rack drives the fixed block through the dead lever and swings, the fixed block drives the drill bit and swings, thereby when reaching milling machine processing operation, carry out the purpose of clearance to the piece that produces, the device simple structure modern design, conveniently clear up the produced piece of mechanical swing head-to-head milling machine processing operation, thereby make the processing platform keep a clean platform, can guarantee next processing's safety from this, be fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of a mechanical swing head milling machine according to the present invention;

fig. 2 is the utility model provides a driving motor and straight-gear side view structural schematic of mechanical rocking head rotary milling machine.

In the figure: the milling machine comprises a milling machine main body 1, a driving motor 2, a transmission shaft 3, a bearing 4, a support rod 5, a straight gear 6, a toothed plate 7, a slide rod 8, a fixed block 9, a fixed rod 10, a drill bit 11, a telescopic table 12 and a fan 13.

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.

Referring to fig. 1-2, a mechanical swing head rotary milling machine comprises a milling machine main body 1, a driving motor 2 is connected with the inner wall of a top shell at the back of the milling machine main body 1 through a bolt, a transmission shaft 3 is fixedly connected with an output shaft of the driving motor 2, a straight gear 6 is fixedly sleeved on the outer ring of one end of the transmission shaft 3 far away from the driving motor 2, a toothed plate 7 is arranged below the bottom of the straight gear 6, and spur gear 6 and pinion rack 7 meshing transmission, the positive left side casing of pinion rack 7 rotates and is connected with fixed block 9, the positive bottom casing of fixed block 9 rotates and is connected with dead lever 10, the top welding of dead lever 10 is on the top shells inner wall of milling machine main part 1, the bottom casing of fixed block 9 has drill bit 11 through bolted connection, be equipped with flexible platform 12 under drill bit 11, the bottom casing fixed connection of flexible platform 12 is on the bottom shells inner wall of milling machine main part 1.

The bearing 4 is fixedly sleeved on the outer ring of the middle part of the transmission shaft 3, the outer wall of the top shell of the bearing 4 is fixedly connected with a support rod 5, the top end of the support rod 5 is fixedly connected on the inner wall of the top shell of the milling machine main body 1, the back shell of the toothed plate 7 is fixedly connected with a slide rod 8, the inner wall of the back top shell of the milling machine main body 1 is provided with a slide groove, the outer ring of one end, far away from the toothed plate 7, of the slide rod 8 is slidably sleeved in the inner ring of the slide groove, the shells at one sides, close to each other, of the fixed block 9 and the toothed plate 7 are provided with first through holes, the first rotating shaft is arranged at one side, close to each other, of the fixed block 9 and the fixed rod 10, the outer rings at two ends of the second rotating shaft are respectively rotatably sleeved in the inner rings of the two first through holes, the bottom shell of the toothed plate 7 is connected with a fan 13 through a bolt, and the fan 13 and the drill bit 11 are arranged in a staggered mode.

In this embodiment, at first, because driving motor 2's output shaft fixedly connected with transmission shaft 3, bearing 4 has been cup jointed to transmission shaft 3's middle part outer lane is fixed, bearing 4's top casing outer wall fixedly connected with bracing piece 5, the top fixed connection of bracing piece 5 is on milling machine main part 1's top shells inner wall, so driving motor 2 can drive first pivot 3 and rotate, and the fixed cover of one end outer lane that driving motor 2 was kept away from to transmission shaft 3 has spur gear 6, spur gear 6's bottom below is equipped with pinion rack 7, pinion rack 7's bottom casing has fan 13 through bolted connection, and spur gear 6 and pinion rack 7 mesh transmission, pinion rack 7's back casing fixedly connected with slide bar 8, the spout has been seted up to milling machine main part 1's back top shells inner wall, the one end outer lane that pinion rack 7 was kept away from to slide bar 8 slides and cup joints in the inner circle of spout, so the rotation of first pivot 3 can drive through spur Because the positive left side casing of pinion rack 7 rotates and is connected with fixed block 9, the positive bottom casing of fixed block 9 rotates and is connected with dead lever 10, the top welding of dead lever 10 is on the top shells inner wall of milling machine main part 1, consequently the pinion rack 7 is controlled and is removed the time can drive fixed block 9 through dead lever 10 and swing, and the bottom casing of fixed block 9 has drill bit 11 through bolted connection, consequently can drive drill bit 11 and swing when the swing of fixed block 11, when milling machine processing operation has been realized from this, carry out the function of clearance to the piece that produces.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a machinery sways first milling machine that changes, includes milling machine main part (1), its characterized in that, there is driving motor (2) back top shells inner wall of milling machine main part (1) through bolted connection, the output shaft fixedly connected with transmission shaft (3) of driving motor (2), the fixed spur gear (6) that has cup jointed in the one end outer lane that driving motor (2) were kept away from in transmission shaft (3), the bottom below of spur gear (6) is equipped with pinion rack (7), and spur gear (6) and pinion rack (7) meshing transmission, the positive left side casing of pinion rack (7) rotates and is connected with fixed block (9), the positive bottom casing of fixed block (9) rotates and is connected with dead lever (10), the top welding of dead lever (10) is on the top shells inner wall of milling machine main part (1), the bottom casing of fixed block (9) has drill bit (11) through bolted connection, a telescopic table (12) is arranged under the drill bit (11), and a bottom shell of the telescopic table (12) is fixedly connected to the inner wall of the bottom shell of the milling machine main body (1).

2. The mechanical swing head milling machine according to claim 1, wherein the bearing (4) is fixedly sleeved on the middle outer ring of the transmission shaft (3), the supporting rod (5) is fixedly connected to the outer wall of the top shell of the bearing (4), and the top end of the supporting rod (5) is fixedly connected to the inner wall of the top shell of the milling machine main body (1).

3. The mechanical swing head milling machine according to claim 1, wherein a sliding rod (8) is fixedly connected to a back shell of the toothed plate (7), a sliding groove is formed in the inner wall of the back top shell of the milling machine body (1), and an outer ring of one end, far away from the toothed plate (7), of the sliding rod (8) is slidably sleeved in an inner ring of the sliding groove.

4. The mechanical swing head milling machine according to claim 1, wherein a first through hole is formed in each of the housings on one side where the fixed block (9) and the toothed plate (7) are close to each other, a first rotating shaft is arranged on one side where the fixed block (9) and the toothed plate (7) are close to each other, and outer rings at two ends of the first rotating shaft are respectively rotatably sleeved in inner rings of the two first through holes.

5. The mechanical swing head milling machine according to claim 1, wherein a second through hole is formed in the housing at one side where the fixed block (9) and the fixed rod (10) are close to each other, a second rotating shaft is arranged at one side where the fixed block (9) and the fixed rod (10) are close to each other, and outer rings at two ends of the second rotating shaft are respectively rotatably sleeved in inner rings of the two second through holes.

6. A mechanical rocking head milling machine according to claim 1, characterized in that the bottom housing of the toothed plate (7) is bolted with a fan (13), the fan (13) being placed offset from the drill bit (11).

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