CN208713028U - Vertical cam cutting machine - Google Patents

Abstract

The utility model provides a kind of vertical cam cutting machine, holds seat by a vertical cutter and a horizontal clamping is held seat and constituted relatively；Unique design is innovated whereby, make the vertical cam cutting machine of the utility model that can meet the machine-shaping of a mechanical structured member of complex outline, use the setting area for reducing cam cutting machine and space, and one first rotation axis system be set to the vertical cutter and hold the relative position of seat, seat will not be held with level clamping to interfere, to reduce failure rate and maintenance time, therefore the potentiality with business application.

Description

Vertical cam cutting machine

Technical field

The utility model system is in relation to a kind of vertical cam cutting machine, especially a kind of setting area for reducing cam cutting machine And space, and one first rotation axis system is set to the relative position that a vertical cutter holds seat, and it is mutual will not to hold seat with a horizontal clamping The innovation structure of interference designs.

Background technique

With the progress of manufacturing technology, people's machinery used in everyday, equipment are also increasingly sophisticated；A known mechanical structured member Actuation system and a turntable cooperate and drive, be provided with multiple rollers on the turntable, those rollers can be with the turntable and along axis Direction rotation；The mechanical structured member is a cam, and can be rotated along the direction of axis；It include two spiral shells on the mechanical structured member Tooth, the wherein roller on the turntable are then set between two screw threads；When the mechanical structured member axially rotates, two screw threads Between the clamped roller can because of the mechanical structured member rotation and be driven, and then rotate the turntable slowly；For The function of reaching specific revolving speed, speed or even speed change rotation, speed change is driven to drive, the shape of the mechanical structured member also with More complicate, diversification；It include a lateral surface, a left side and a right side in each screw thread, which can be one Cylindrical curved surface, the right side or the left side can change its gradient or curvature along X-axis and Z axis, and the right side with The gradient of the left side also may not be symmetrical with curvature；Therefore, when required mechanical function is more complicated, the screw thread, the lateral surface, The profile of the left side and the right side can be more complicated, and gradient and curvature also can be more irregularly；With Machine Manufacturing Technology Progress, manufacture and the molding of the various mechanical structured members be increasingly dependent on the processing machine (not being painted) of automation, to The processing methods such as replace the vehicle of traditional manpower, milling, dig, ward off；And the processing machine automated is special for the industry for meeting a small amount of multiplicity Property, there are the movement of multiaxis or the rotation of multiaxis for its fixture or Tool Design, enables the cutter or fixture by metal original Expect that machine-shaping is the mechanical structured member of above-mentioned complexity；However, with the automatic processing machine of multiaxis come process it is above-mentioned complexity When the mechanical structured member, need to be arranged more multiaxis its represent need more drive motor, more mechanical driving structures and Higher cost, the failure rate of automatic processing machine and maintenance time are also and then significantly increased certainly；In this way, for item volume For few small processing factory, and economic benefit is not met.

In view of this, " processing machine " that has a creator to create a TaiWan, China patent application reference number 099214989 then is new Type Patent Case is as shown in Figure 1, the processing machine 1 includes that a clamping holds a (not labeled) and a cutter holds seat 4；Seat is held in the clamping can It is rotated around one first rotation axis 9, and includes a fixture unit a, fixture unit a is by collet after collet a1 and one before one A2 is to clamp a mechanical structured member 2, fixture unit a is made to hold seat relative to the clamping simultaneously with the mechanical structured member 2 and enclose It is rotated around one second rotation axis 8；The cutter holds seat 4 can be in moving in a plane along a first movement axis 7 and one second shifting axle 6 It is dynamic, and include a cutter tip 3, which can hold seat 4 relative to the cutter and rotate around a third rotation axis 5； Wherein, when the cutter tip 3 carries out processing cutting to the mechanical structured member 2, fixture unit a can be along first rotation axis 9 Or rotated simultaneously along second rotation axis 8, which can rotate along the third rotation axis 5 or second move along this simultaneously Axis 6 is mobile.

However, the known processing machine 1 takes up a large area, it is easy to occupy many areas put and space, and the fixture Unit a is easy to interfere with the cutter tip 3 by first rotation axis 9 rotation, and the known processing machine 1 is made to make progress space.

Therefore how to develop a kind of innovation of more ideal practicability for the problems of above-mentioned conventional construction point Structure, it is real eagerly to be looked forward to using consumer, it is also target and direction that related dealer must make great efforts that research and development are broken through.In view of this, Creator's sheet is in the manufacturing development and design experiences of being engaged in Related product for many years, for above-mentioned target, in detail design and discretion After assessment, the utility model for really having practicability is obtained eventually.

Utility model content

That is, the purpose of this utility model is to provide a kind of vertical cam cutting machines；Its structure is simple, easy to operate, energy For taking up a large area for known processing machine, it is easy to occupy many area spaces put, and a fixture unit is by one first Rotation axis rotation, which is easy to interfere with a cutter tip problem, is improved breakthrough.

To achieve the above object, the utility model discloses a kind of vertical cam cutting machine, a mechanical structured member is bestowed Machine-shaping, it is characterised in that the vertical cam cutting machine includes:

One can move in a vertical elevation and can rotate any angle in the first rotation axis of horizontal axis around one Vertical cutter hold seat, and the vertical cutter hold seat include one can be around the vertical of perpendicular axial the second rotation axis rotation Formula cutter tip；

One be set to one with second rotation axis it is mutual it is perpendicular stand to relative position and can be moved on a horizontal plane of structure Horizontal clamping hold seat, it includes that one can clamp the mechanical structured member and enclose simultaneously with the mechanical structured member which, which clamps and hold seat, The fixture unit of the third rotation axis rotation of seat is held around level clamping；Wherein, when the vertical cutting cutter head is to the mechanical structure Part carries out vertical cutting cutter head when processing cutting can be along first rotation axis and second rotation axis rotation and the fixture unit It can rotate along the third rotation axis and be moved along the horizontal plane of structure.

Wherein, which holds the mobile vertical elevation of seat equipped with a first movement axis and the vertical cutter holds seat energy edge The first movement axis is mobile, and level clamping hold the mobile horizontal plane of structure of seat be equipped with one second shifting axle and one with second shifting Moving axis is mutually in staggeredly 90 degree of third shifting axle and level clamping is held seat and can be moved along second shifting axle and the third shifting axle It is dynamic.

Wherein, when the vertical cutting cutter head carries out processing cutting to the mechanical structured member, vertical cutting cutter head energy edge should First movement axis is mobile, and level clamping is held seat and moved along second shifting axle and the third shifting axle.

Wherein, it further includes one and holds a tool magazine system for the cutter form of up conversion vertical cutting cutter head in the vertical cutter System.

Unique design is innovated whereby, makes the vertical cam cutting machine of the utility model that can meet the machinery of complex outline The setting area for reducing cam cutting machine and space are used in the machine-shaping of structural member, and first rotation axis system is vertical set on this Formula cutter holds the relative position of seat, will not hold seat with level clamping and interfere, to reduce failure rate and maintenance time, therefore Potentiality with business application.

Detailed description of the invention

Fig. 1: the stereoscopic figure of known processing machine.

Fig. 2: the stereoscopic figure of the vertical cam cutting machine of the utility model.

Fig. 3: the vertical cutter of the vertical cam cutting machine of the utility model holds seat rotation schematic diagram.

Fig. 4: the partial enlargement manuscript of the vertical cam cutting machine of the utility model.

Fig. 5: the finished figure of the mechanical structured member of the vertical cam cutting machine of the utility model.

Specific embodiment

It please refers to shown in Fig. 2~Fig. 5, the preferred embodiment of the vertical cam cutting machine of the utility model, only these embodiments It only for purposes of discussion, is not limited by this structure in patent application, is to include:

One vertical cam cutting machine 1 is the mechanical structured member 40 to bestow machine-shaping to a mechanical structured member 40 It can be cam, bearing, screw rod, crankshaft, screw ... etc., the mechanical spare part of all kinds of difference shapes, different function；This is vertical Cam cutting machine 1 includes:

One vertical cutter holds seat 38, which holds seat 38 and can move in a vertical elevation (not labeled), this hangs down Vertical surface definition has a first movement axis 21, and in this present embodiment, which is parallel to Z axis, makes the vertical cutter Holding seat 38 can move along the first movement axis 21, and the vertical cutter holds the first rotation axis that seat 38 can surround one in horizontal axis 11 rotation any angles, and include a vertical cutting cutter head 39, which can be perpendicular axial around one The rotation of second rotation axis 12, certainly, one skilled in the art can also regard the demand or whole processing of actual processing part The setting angle of machine.

Seat 34 is held in one horizontal clamping, be position be set to one with the vertical cutter hold seat 38 mutually it is perpendicular stand to relative position, Level clamping is held seat 34 and can be moved in a horizontal plane of structure (not labeled), horizontal plane of structure definition have one second shifting axle 22 and One with second shifting axle 22 mutually in staggeredly 90 degree of third shifting axle 23, in this present embodiment, second shifting axle 22 is in parallel In X-axis, which is parallel to Z axis, and so that level clamping is held seat 34 can move along second shifting axle 22 and the third Moving axis 23 is mobile, which accompanies predetermined angular with 23 phase of third shifting axle, and in the present embodiment, which is 90 degree, and a third rotation axis 13 and plane defined in second shifting axle 22, the third shifting axle 23 are parallel to each other；When So, second shifting axle 22 and predetermined angular folded by third shifting axle 23 may be non-perpendicular state, third rotation Axis 13 can also be with the plane in pitch angle a little；It includes a fixture unit 35, the fixture list that seat 34 is held in level clamping First 35 systems are made of collet 37 after collet 36 and one before one, and the preceding collet 36 and the rear collet 37 are to clamp the mechanical structure Part 40, and the fixture unit 35 and the mechanical structured member 40 is made to clamp the third rotation axis 13 for holding seat 34 around the level simultaneously Rotation；Wherein, when the vertical cutting cutter head 39 carries out processing cutting to the mechanical structured member 40, which can It is rotated along first rotation axis 11 or simultaneously along second rotation axis 12, and the fixture unit 35 can be 13 turns along the third rotation axis It moves or simultaneously along the planar movement.

Hold it is above-mentioned, when the vertical cutting cutter head 39 to the mechanical structured member 40 carry out processing cutting when, the vertical cutting sharpener First 39 can move along the first movement axis 21 respectively, and level clamping hold seat 34 can respectively along second shifting axle 22 or simultaneously It is moved along the third shifting axle 23.

Furthermore the vertical cam cutting machine 1 of the utility model has further included a tool magazine system 50, which can be by Computer numerical controls the control of (CNC, Computer Numerical Control) and holds in the vertical cutter automatic on seat 38 Convert the cutter form of the vertical cutting cutter head 39.

Next, there are many processing methods of mode for the processing machine of the utility model.For example, when cutting the mechanical structured member When 40, which drives the mechanical structured member 40 to rotate at high speed along the third rotation axis 13；At this point, first rotation Axis 11 slowly rotates simultaneously, makes rotary shaft (i.e. second rotation axis 12 and the third rotation axis of the vertical cutting cutter head 39 13 angle change with the time and change, therefore, the vertical cutting cutter head 39 can different cutting angles cut the machinery Structural member 40；In addition, this cutting can also cooperate the vertical cutter to hold movement of the seat 38 on the vertical elevation direction simultaneously, make The vertical cutting cutter head 39 can be moved along the first movement axis 21, and then made the mechanical structured member 40 that more profiles be presented and become Change.

The mode of another kind processing cutting, the vertical cutting cutter head 39, with high-speed rotation, and are matched along second rotation axis 12 The slow rotation of the fixture unit 35 is closed (along the third rotation axis 13, in this way, the vertical cutting cutter head 39 can be used to cut the machine The different depth in the radial direction of tool structural member 40；At this point, if the vertical cutter of arranging in pairs or groups again holds seat 38 along first rotation axis 11 A little, pole slower speeds rotates, and the vertical cutting cutter head 39 can be made to cut structure (such as Fig. 5 of a curved surface screw thread 41 of cam It is shown), a lateral surface 42, a left side 43 and a right side 44 for the curved surface screw thread 41 is smooth cam curved surface form.

As described above, the first movement axis 21 of the utility model, second shifting axle 22, the third shifting axle 23, should First rotation axis 11, second rotation axis 12, the third rotation axis 13 can respectively through the processing machine setting and independently Mobile, rotation；In the preferred embodiment, the rotation of first rotation axis 11, second rotation axis 12, the third rotation axis 13, Or the movement of the first movement axis 21, second shifting axle 22, the third shifting axle 23, it can be controlled by computer numerical (CNC, Computer Numerical Control) and control respectively, make the vertical cam cutting machine 1 can in response to it is different should The manufacturing of mechanical structured member 40 and a small amount of multiplicity of implementation, and the number of its shifting axle or rotation axis has the function seldom changed Effect, therefore the structure of the vertical cam cutting machine 1 is relatively simple, is less susceptible to failure, maintenance is relatively easy to, the vertical cam cutting The cost of machine 1 is certainly also relatively inexpensive.

In addition, a cooling system (not being painted) can also be arranged by one skilled in the art or a shield (is not drawn Show)；The cooling system can be when processing cutting to the vertical cutting cutter head 39 or the 40 spray coolant liquid of mechanical structured member；This is anti- Shield is set to that seat 34 is held in level clamping and the vertical cutter holds 38 periphery of seat, and (is not painted) phase with an emergency power off system Connection, when shutting the shield, which can be worked normally, when opening the shield, the emergency power off System starting makes the vertical cam cutting machine 1 stop power supply supply；The principle of emergency power off system work can pass through connection one Breaker (not being painted) and for it；Also that is, the both ends of the breaker are electrically coupled to the vertical cam cutting machine 1 respectively and this is vertical The power end of formula cam cutting machine 1；When the shield is opened, which is in off state, in this way, in cutwork The vertical cam cutting machine 1 will lose power supply because of open circuit, stop working, and prevent personnel from accidentally rushing and injured；When shutting this When shield, which is on state, which restores electricity, and can continue the work of cutting.

In conclusion the vertical cam cutting machine 1 of the utility model can meet the mechanical structured member 40 of complex outline Machine-shaping, use reduce cam cutting machine setting area and space, and 11 system of the first rotation axis be set to the vertical knife Tool holds the relative position of seat 38, will not hold seat 34 with level clamping and interfere, to reduce failure rate and maintenance time, therefore Potentiality with business application.

Claims (4)

1. a kind of vertical cam cutting machine, bestows machine-shaping to a mechanical structured member, it is characterised in that the vertical cam cutting Machine includes:

One can move in a vertical elevation and can stand at any angle around one in the first rotation axis rotation of horizontal axis Formula cutter holds seat, and it includes a vertical cutting that can be rotated around a perpendicular second axial rotation axis that the vertical cutter, which holds seat, Sharpener head；

One be set to one with second rotation axis mutually it is perpendicular stand to relative position and the water that can be moved on a horizontal plane of structure Seat is held in flat clamping, and it includes that one can clamp the mechanical structured member and surround this simultaneously with the mechanical structured member that seat is held in level clamping The fixture unit of the third rotation axis rotation of seat is held in level clamping；Wherein, when the vertical cutting cutter head to the mechanical structured member into The vertical cutting cutter head can be along first rotation axis and second rotation axis rotation and the fixture unit energy edge when row processing cutting The third rotation axis is rotated and is moved along the horizontal plane of structure.

2. vertical cam cutting machine as described in claim 1, which is characterized in that the vertical cutter holds the mobile vertical elevation of seat Equipped with a first movement axis and the vertical cutter holds seat to move along the first movement axis, and the mobile water of seat is held in level clamping Flat plane of structure is mutually in staggeredly 90 degree of third shifting axle with second shifting axle equipped with one second shifting axle and one and the level clamps Holding seat can move along second shifting axle and the third shifting axle.

3. vertical cam cutting machine as claimed in claim 2, which is characterized in that when the vertical cutting cutter head is to the mechanical structure The vertical cutting cutter head can be moved along the first movement axis when part carries out processing cutting, and level clamping holds seat along second shifting Moving axis and the third shifting axle are mobile.

4. vertical cam cutting machine as described in claim 1, which is characterized in that further included one and held on seat in the vertical cutter Convert the tool magazine system of the cutter form of vertical cutting cutter head.