CN210817619U

CN210817619U - Camshaft numerically controlled fraise machine

Info

Publication number: CN210817619U
Application number: CN201921889780.4U
Authority: CN
Inventors: 黄小锋; 刘洋; 王小媚; 宁福尧; 钟卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-23
Anticipated expiration: 2029-11-05

Abstract

The utility model belongs to the technical field of the digit control machine tool, especially, be a camshaft numerically controlled fraise machine, comprises a workbench, the bottom of workstation is equipped with the supporting leg, the top of workstation is equipped with first spout, the top sliding connection of first spout has the backup pad, the top of backup pad is equipped with first motor, first clamping device is installed to the output of first motor, one side of first motor is equipped with the second motor. Through setting up anti-skidding triangle chuck group, can carry out the removal adjustment to first motor through the backup pad on the one hand, can adjust according to the length size of different camshafts, make the fixed of camshaft with step up convenient and fast more, on the other hand passes through the fixed thimble in camshaft center that anti-skidding triangle chuck group center department was equipped with, can be used for trompil and fix through the fixed thimble in center to the camshaft both ends and step up, can the current camshaft numerically controlled fraise machine machinery of effectual solution in-process that uses.

Description

Camshaft numerically controlled fraise machine

Technical Field

The utility model belongs to the technical field of the digit control machine tool, concretely relates to camshaft numerically controlled fraise machine.

Background

The numerical control milling machine is also called CNC milling machine, English means milling machine controlled by electronic counting digital signal, the numerical control milling machine is an automatic processing device developed on the basis of general milling machine, the processing technique of the two is basically the same, the structure is similar, the numerical control milling machine is divided into two categories of no tool magazine and tool magazine, wherein the numerical control milling machine with the tool magazine is also called processing center, the numerical control milling machine is a numerical control machine with strong processing function, the processing center, flexible processing unit and the like developed rapidly at present are generated on the basis of the numerical control milling machine and the numerical control boring machine, the two can not separate the milling mode, the numerical control milling technique is the most complex, the technical problem to be solved is the most, therefore, when people research and develop the software of numerical control system and automatic programming language, the milling processing is always taken as the key point.

The numerical control camshaft milling machine is a special machine tool for processing the profile of a cam, can process various planes and cylindrical cams, is a mechanical part which is very difficult to process and form, and mainly has the advantages of complex shape and high required precision, for example, a brake camshaft, most of the existing camshaft processing adopts a copying lathe, but the square processing lathe needs to polish when processing, has low processing efficiency, can process a few types of camshafts and has low precision, so the numerical control milling machine is gradually used for processing, but the existing general numerical control milling machine has large limitation when processing the camshaft, and mainly has the defects in the using process of the existing numerical control milling machine on the market, a rotating clamping plate is not installed, and the camshaft is not convenient to be stably fixed on the machine for processing, the precision of the workpiece processed by the numerical control camshaft milling machine is affected.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a camshaft numerically controlled fraise machine has solved current camshaft numerically controlled fraise machine machinery at the in-process that uses, and the work piece is not convenient for stably fix the problem of carrying out processing on milling machine machinery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a camshaft numerically controlled fraise machine, includes the workstation, the bottom of workstation is equipped with the supporting leg, the top of workstation is equipped with first spout, the top sliding connection of first spout has the backup pad, the top of backup pad is equipped with first motor, first clamping device is installed to the output of first motor, one side of first motor is equipped with the second motor, fixed connection between the bottom of second motor and the workstation, the output of second motor is equipped with second clamping device, one side of second motor is equipped with material collecting device, one side of first spout is equipped with the third spout, include the top of third spout is equipped with cutting device, one side of cutting device is equipped with the water spray box, the bottom of water spray box is equipped with bumps and spills the head, the cutting device opposite side is equipped with the storage water tank.

Preferably, the first clamping device comprises a rotating main shaft, an anti-skid triangular chuck set is mounted on one side of the rotating main shaft, and the first clamping device and the second clamping device are identical in structure.

Preferably, the material collecting device comprises an arc-shaped groove, the bottom of the arc-shaped groove is provided with a slag discharge hole, a first support frame is arranged under the arc-shaped groove, the inner wall of the first support frame is provided with a second sliding groove, the top of the second sliding groove is movably connected with a material collecting box, and the surface of the material collecting box is provided with a handle.

Preferably, the cutting device comprises a supporting block, a fourth chute is arranged on one side of the supporting block, a second supporting frame is connected to the inside of the fourth chute in a sliding mode, a rectangular through groove is formed in the top of the second supporting frame, a milling machine cutter is movably mounted inside the rectangular through groove through a rotating shaft, a third motor is arranged on one side of the milling machine cutter, and the output end of the third motor penetrates through the second supporting frame and is connected with the milling machine cutter through a flange.

Preferably, the bottom of the supporting block is movably connected with the third sliding groove.

Preferably, a water pump is arranged inside the water storage tank, the output end of the water pump is connected with a water delivery hose, and one end of the water delivery hose penetrates through the top of the water storage tank and is communicated with the water spraying box.

Compared with the prior art, the beneficial effects of the utility model are that:

by arranging the anti-skid triangular chuck group, on one hand, the first motor can be adjusted in movement through the supporting plate and can be adjusted according to the length of different camshafts, the fixing and the clamping of the camshaft are more convenient and faster, on the other hand, the camshaft center fixing thimble arranged at the center of the antiskid triangular chuck set can be used for perforating two ends of the camshaft and fixing and clamping through the center fixing thimble, so that the problem that a workpiece is not convenient to be stably fixed on the milling machine for processing in the using process of the existing camshaft numerical control milling machine can be effectively solved, meanwhile, the center fixing ejector pin is adopted to fix the clamping and is matched with the anti-skidding triangular clamping disc set to clamp and fix, the precision of machining of the camshaft on the milling machine can be effectively improved, the error of workpiece machining is reduced, and the quality of workpieces is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a sectional structure view of the water storage tank of the present invention.

In the figure: 1, a workbench; 2, supporting legs; 3 a first chute; 4, supporting plates; 5 a first motor; 6, rotating the main shaft; 7, an anti-skid triangular chuck set; 8 a second motor; 9, arc-shaped grooves; 10 slag discharge holes; 11 a first support frame; 12 a second chute; 13 a material collecting box; 14 a third chute; 15 a support block; 16 a fourth chute; 17 a second support frame; 18 milling machine cutters; 19 a water storage tank; 20 water delivery hoses; 21, spraying a water box; 22, collision and sprinkling heads; 23 a third motor; 24 water pump.

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. 1-5, the present invention provides the following technical solutions: a camshaft numerically controlled fraise machine comprises a worktable 1, supporting legs 2 are arranged at the bottom of the worktable 1, a first chute 3 is arranged at the top of the worktable 1, a supporting plate 4 is connected at the top of the first chute 3 in a sliding manner, a first motor 5 is arranged at the top of the supporting plate 4, a first clamping device is installed at the output end of the first motor 5, a camshaft center fixing thimble is arranged at the center of an anti-skidding triangular clamping disc group 7 and can be used for perforating two ends of a camshaft and fixing and tightening the camshaft by the center fixing thimble, the problem that a workpiece is not convenient to be stably fixed on the fraise machine for processing in the using process of the existing camshaft numerically controlled fraise machine can be effectively solved, meanwhile, the central fixing thimble is adopted for fixing and tightening to be matched with the anti-skidding triangular clamping disc group 7 for tightening and fixing, the precision of the camshaft on the fraise machine can be effectively, reduce the error of work piece processing, improve the quality of work piece, one side of first motor 5 is equipped with second motor 8, fixed connection between the bottom of second motor 8 and the workstation 1, the output of second motor 8 is equipped with second clamping device, one side of second motor 8 is equipped with material collecting device, one side of first spout 3 is equipped with third spout 14, top including third spout 14 is equipped with cutting device, one side of cutting device is equipped with water spray box 21, water spray box 21's bottom is equipped with bumps gondola water faucet 22, the cutting device opposite side is equipped with storage water tank 19.

Specifically, first clamping device is including rotating main shaft 6, and anti-skidding triangle card dish group 7 is installed to one side of rotating main shaft 6, and first clamping device is the same with the second clamping device structure, through setting up anti-skidding triangle card dish group 7, can carry out the removal adjustment to first motor 5 through backup pad 4 on the one hand, can adjust according to the length size of different camshafts for camshaft fixed with step up more convenient and fast.

Concretely, material collecting device includes arc recess 9, arc recess 9's bottom is equipped with row cinder hole 10, be equipped with first support frame 11 under arc recess 9, the inner wall of first support frame 11 is equipped with second spout 12, the top swing joint of second spout 12 has collection magazine 13, collection magazine 13's surface is equipped with the handle, arc recess 9 through setting up, first support frame 11 and collection magazine 13, can collect the piece that the cutting produced through arc recess 9 in using the milling machine to carry out the work piece course of working, and collect through collection magazine 13, and clear up the piece through collection magazine 13.

Specifically, cutting device includes supporting shoe 15, one side of supporting shoe 15 is equipped with fourth spout 16, the inside sliding connection of fourth spout 16 has second support frame 17, the top of second support frame 17 is equipped with the rectangle and leads to the groove, there is milling machine cutter 18 inside that the rectangle leads to the groove through axis of rotation movable mounting, one side of milling machine cutter 18 is equipped with third motor 23, second support frame 17 is passed to the output of third motor 23, and be connected with milling machine cutter 18 through the flange, through supporting shoe 15, fourth spout 16, mutually support between third spout 14 and the second support frame 17 can, realize the removal of milling machine in cutting process and the operation of condition.

Specifically, the bottom of the supporting block 15 is movably connected with the third sliding groove 14, and the supporting block 15 can be matched with the third sliding groove 14, so that the supporting block 15 can move stably, and the machining precision of a workpiece is improved.

Specifically, a water pump 24 is arranged inside the water storage tank 19, the output end of the water pump 24 is connected with a water delivery hose 20, one end of the water delivery hose 20 penetrates through the top of the water storage tank 19 and is communicated with the water spraying box 21, the water pump 24 can be utilized through the arranged water storage tank 19, water is conveyed to a milling machine cutting part through the water delivery hose 20, and the processed workpiece is cooled.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, earlier remove through removing backup pad 4 according to waiting to process camshaft length, and remove backup pad 4 to suitable position, then carry out the trompil and fix through the fixed thimble in center to the camshaft both ends and step up fixedly, step up fixedly after and step up fixedly through cooperation anti-skidding triangle chuck group 7 and step up fixedly again, start third motor 23 afterwards and drive milling machine cutter 18 through third motor 23 effect and rotate, through supporting shoe 15, fourth spout 16, second support frame 17, the camshaft work piece under holding is processed under the mutually supporting effect between the third spout 14, the piece that camshaft processing produced can drop in the arc recess 9, and drop to the collection magazine 13 of below through row cinder notch 10 in, can pull out collection magazine 13 through the handle and carry out clastic clearance work.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a camshaft numerically controlled fraise machine, includes workstation (1), its characterized in that: the bottom of the workbench (1) is provided with supporting legs (2), the top of the workbench (1) is provided with a first chute (3), the top of the first chute (3) is connected with a supporting plate (4) in a sliding manner, the top of the supporting plate (4) is provided with a first motor (5), the output end of the first motor (5) is provided with a first clamping device, one side of the first motor (5) is provided with a second motor (8), the bottom of the second motor (8) is fixedly connected with the workbench (1), the output end of the second motor (8) is provided with a second clamping device, one side of the second motor (8) is provided with a material receiving device, one side of the first chute (3) is provided with a third chute (14), the top of the third chute (14) is provided with a cutting device, one side of the cutting device is provided with a water spraying box (21), the bottom of the water spraying box (21) is provided with a collision sprinkling head (22), and the other side of the cutting device is provided with a water storage tank (19).

2. A numerically controlled milling machine for camshaft according to claim 1, wherein: the first clamping device comprises a rotating main shaft (6), an anti-skidding triangular clamping disc set (7) is installed on one side of the rotating main shaft (6), and the first clamping device and the second clamping device are identical in structure.

3. A numerically controlled milling machine for camshaft according to claim 1, wherein: the material collecting device comprises an arc-shaped groove (9), wherein a slag discharging hole (10) is formed in the bottom of the arc-shaped groove (9), a first supporting frame (11) is arranged under the arc-shaped groove (9), a second sliding groove (12) is formed in the inner wall of the first supporting frame (11), a material collecting box (13) is movably connected to the top of the second sliding groove (12), and a handle is arranged on the surface of the material collecting box (13).

4. A numerically controlled milling machine for camshaft according to claim 1, wherein: the cutting device comprises a supporting block (15), a fourth sliding groove (16) is formed in one side of the supporting block (15), a second supporting frame (17) is connected to the inside of the fourth sliding groove (16) in a sliding mode, a rectangular through groove is formed in the top of the second supporting frame (17), a milling machine cutter (18) is movably mounted inside the rectangular through groove through a rotating shaft, a third motor (23) is arranged on one side of the milling machine cutter (18), and the output end of the third motor (23) penetrates through the second supporting frame (17) and is connected with the milling machine cutter (18) through a flange.

5. A numerically controlled milling machine for camshaft according to claim 4, characterized in that: the bottom of the supporting block (15) is movably connected with the third sliding groove (14).

6. A numerically controlled milling machine for camshaft according to claim 1, wherein: the water-saving type water-saving device is characterized in that a water pump (24) is arranged inside the water storage tank (19), the output end of the water pump (24) is connected with a water delivery hose (20), and one end of the water delivery hose (20) penetrates through the top of the water storage tank (19) and is communicated with the water spraying box (21).