CN208811554U - Bracket for multi-shaft interlocked lathe - Google Patents
Bracket for multi-shaft interlocked lathe Download PDFInfo
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- CN208811554U CN208811554U CN201821539086.5U CN201821539086U CN208811554U CN 208811554 U CN208811554 U CN 208811554U CN 201821539086 U CN201821539086 U CN 201821539086U CN 208811554 U CN208811554 U CN 208811554U
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- bracket
- shaft interlocked
- support
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Abstract
A kind of bracket for multi-shaft interlocked lathe, including first support, second support and third bracket.First sliding groove is set in the first end face of first support, and second support is set in first sliding groove, and in sliding in first sliding groove, second sliding slot is arranged in its second end face, and third bracket is set in second end face, is slided along second sliding slot.The utility model is used for the bracket of multi-shaft interlocked lathe, mobile by multiple brackets, so that bracket is integrally realized elongation or shunk, and realizes the support to A shaft member or the workpiece for being fixed on A axis.It in multi-shaft interlocked grinding, especially five-axle linkage process, avoids the movement to grinding wheel spindle and generates interference, so that machining manufacture is achieved.
Description
Technical field
The utility model relates to a kind of component for being machined out to workpiece more particularly to a kind of brackets, for more
Kind linkage machine tool avoids that the interference between shafting occurs in Multi-axis Machining, improves the continuity of processing.
Background technique
Machining refers to through the processing technology of mechanical accurate processing removal material, can be divided into manual processing and numerical control processing
Two major classes.Manual processing, which refers to through mechanical equipments such as mechanic's manual operations milling machine, lathe, drilling machine and sawing machines, to be realized pair
The method that a variety of materials are processed.Manual processing is appropriate for small lot, the production of simple part.Numerical control processing (CNC) is
Refer to that mechanic processes with numerical control device, these numerical control devices include that machining center, turning milling center, wire electric discharge are cut
Cut equipment, screw chasing machine etc..
Numerically-controlled machine tool is a kind of automated machine tool equipped with program control system.The control system can logically handle tool
There are control coding or other symbolic instruction regulated procedures, and decoded, to make machine tool action and process the control of part
Unit, the operation and monitoring of numerically-controlled machine tool are all completed in numerical control unit.
Numerically-controlled machine tool is generally by several portions such as host, number control device, driving device, auxiliary device and other auxiliary devices
It is grouped as.Host is the mechanical parts such as the main body of numerically-controlled machine tool, including bed piece, column, main shaft, feed mechanism.It is to be used for
Complete the mechanical part of various machinings.Numerical control device is the core of numerically-controlled machine tool, including (printed circuit board, CRT are aobvious for hardware
Show device, key box, paper-tape reader etc.) and corresponding software, for inputting digitized parts program, and complete input information
Storage, the transformation of data, interpolation operation and realize various control functions.Driving device is the drive of numerically-controlled machine tool executing agency
Dynamic component, including main shaft drives unit, feed unit, spindle motor and feeding motor etc..It leads under the control of numerical control device
It crosses electrical or electrohydraulic servo system and realizes main shaft and Feed servo system.When several feedings linkage, positioning can be completed, straight line, put down
The processing of surface curve and space curve.Some necessary matching components of auxiliary device system numerically-controlled machine tool, to guarantee numerical control machine
The operation of bed, such as: cooling, chip removal, lubrication, illumination and monitoring.Programming and other auxiliary devices can be used to carry out zero outside machine
Program composition, storage of part etc..
Several numerically-controlled machine tools such as three axis, four axis and five axis can be divided by the control number of axle.Manufacture for cutter, certain shapes
The processing action of shape is related to five-shaft interlock function, it is necessary to use five-axis linkage machine tools.
With the rapid development of machinery manufacturing industry and Machine Manufacturing Technology, automobile, aerospace manufacture are mostly come from
The demand that industry is equal to the field slender type cutting tool tightened up for product tolerance is also constantly increasing.Slender type cutter adds
The raising of work and its precision, the also difficult point always in cutter manufacture.The main reason is that due to effective portion of such cutter
Point long, farther out from hold assembly, and numerically control grinder will first carry out fluting and add cutting edge roundness when carrying out tool sharpening when manufacture
Work due to needing to apply biggish grinding force, and makes cutter that elastic deformation occur, causes to generate in the groove body of grinding knife tool
Problems, such as: the flute profile of groove body is asymmetric, and cutter outer circle specification deviates, the parameter of blade and design requirement are not inconsistent, shape
The error of shape is undesirable, and cutter is even resulted in when serious and is broken off, so that cutter be caused to scrap, also will cause sometimes greatly
Production safety problem.
In order to solve this problem, several solutions have been produced, mainly there are following three kinds:
1) lathe of X-axis planker form mechanical structure, this kind of lathe take away Z axis freedom degree from workpiece spindle, have solid
Fixed workpiece centre is high, this makes entire X-axis that can make workpiece on entire X stroke that can obtain effectively with installment work table top
Support, the processing of general long axis class tool is main to be solved in this way
2) mounting bracket is mounted on the lower section of cutter spindle, is processing for a kind of support device of long and thin cutter processing
Before, manually install and adjust the overall length of bracket, the height of angle and supporting block and position.Such method, though
So can solve the processing of partial-length cutter, but in process, due to the position of supporting block be it is fixed, can not be according to sand
The grinding points of wheel are mobile and move, and still result in cutter in grooving process, because of unbalance stress, go wrong.And due to lathe
Inner space is limited, and bracket is easy to cause to interfere to the movement of main shaft grinding wheel, hinders normal process, and in processing different length
Cutter when, can only manually be installed, adjusted and be dismantled, it is time-consuming and laborious, pole be unfavorable for the unmanned automatic of lathe plus
Work.
3) servo bracket, under numerical control program control, when carrying out fluting grinding, grinding wheel can be carried out along tool length direction
Mobile, the cutter support on bracket can be also moved forward or rearward with the direction of motion of grinding wheel, to guarantee in workpiece and grinding
When grinding wheel contacts, cutter supporting point remains at the underface of grinding points, provides support for cutter, realizes slender type knife
The strength of tool is slotted.The high rigidity of servo bracket supports, and can effectively eliminate in grinding process, because workpiece caused by unbalance stress is curved
Song deforms and because grinding trembling leads to problems such as grinding wheel excessive wear, workpiece surface quality bad.Such servo bracket uses " frame
Frame is static+relative motion of (on frame) support base " mode, it is therefore necessary to and lead screw guide rails are used, and then protection must be taken into consideration and ask
Topic, thus cause that its structure is complicated, volume is larger, therefore is suitable for the biggish numerically control grinders in spaces such as planer-type, column more.By
Larger in volume, this kind of bracket applicability is not wide in processing, other than carrying out long tool sharpening, other types cutter (such as: shovel
Mill Christmas tree milling cutter or processing semicircle milling cutter etc.) it is easy to cause and interfere between bracket and grinding wheel.
Utility model content
One of the utility model is designed to provide a kind of bracket for multi-shaft interlocked lathe, cooperates multi-shaft interlocked number
It controls grinding machine to use, elongated bar stock processing stability can be enhanced.
One of the utility model is designed to provide a kind of bracket for multi-shaft interlocked lathe, cooperates multi-shaft interlocked number
It controls grinding machine to use, elongated bar stock processing stability can be enhanced, grinding wheel spindle movement is not interfered.
Another of the utility model is designed to provide a kind of bracket for multi-shaft interlocked lathe, cooperates five-shaft numerical control
Grinding machine uses, and can enhance elongated bar stock processing stability.
The further object of the utility model is to provide a kind of bracket for multi-shaft interlocked lathe, cooperation five-axle linkage
Numerically control grinder uses, and can enhance elongated bar stock processing stability, does not interfere grinding wheel spindle movement.
A kind of bracket for multi-shaft interlocked lathe provided by the utility model, comprising:
First sliding groove is arranged in first end face in first support；
Second support is set in first sliding groove, and in sliding in first sliding groove, it is sliding that second is arranged in its second end face
Slot；
Third bracket, is set in second end face, slides along second sliding slot.
Another bracket for being used for multi-shaft interlocked lathe provided by the utility model, further includes the 4th bracket, is set to the
On three brackets, component is implemented to support.
Another bracket for being used for multi-shaft interlocked lathe provided by the utility model, further includes the 5th bracket, one end is set
The mounting hole being placed on the 4th bracket is implemented to support to workpieces processing.Workpiece is cylindric or coniform axis body, axial long
Degree is the 2 times or more of workpiece axial direction maximum outside diameter.
The bracket of the utility model is set to the lower section of A axis, implements support to the component or workpiece for being set to A axis.
The bracket of the utility model is used for five-axle linkage, at least setting first straight line kinematic axis, second straight line kinematic axis
With third linear motion axis and the first rotary motion axis and the second rotary motion axis, comprising:
Feed motion component is moved back and forth along first straight line kinematic axis, is also moved back and forth along third linear motion axis；
Working motion component is moved back and forth along second straight line kinematic axis；
First swing mechanism is set on feed motion component, including the first rotary motion axis；
Second swing mechanism is set on working motion component, including the second rotary motion axis；
Lm guides are set up in above second straight line kinematic axis.
In the space constructed with XYZ coordinate system, first straight line kinematic axis is to be arranged along Y-direction, and feed motion component is in Y-direction
It moves back and forth.
In the space constructed with XYZ coordinate system, second straight line kinematic axis is along X to setting, working motion component in X to
It moves back and forth.
In the space constructed with XYZ coordinate system, third linear motion axis is to be arranged along Z-direction, and feed motion component is in Z-direction
It moves back and forth.
In the space constructed with XYZ coordinate system, the first rotating shaft is the A axis rotated around X-axis.
In the space constructed with XYZ coordinate system, the second rotating shaft is the C axis rotated about the z axis.
Technical solutions of the utility model realize the utility model has the advantages that
Bracket provided by the utility model, it is integral using groups such as first support, second support and third brackets, by more
A bracket is mobile, so that bracket is integrally realized elongation or shunk, and realizes the support to A shaft member or the workpiece for being fixed on A axis.
In multi-shaft interlocked grinding, especially five-axle linkage process, avoids the movement to grinding wheel spindle and generate interference, so that machine
Processing and manufacturing is achieved.
Bracket provided by the utility model, it is compact-sized, it is light, it, can be by multiple brackets when not processing slender type cutter
It stores to the shortest state of length, without increasing the space of lathe entirety, and directly applies to existing five-axis machine tool, it is effectively save
Machine reformation cost also saves lathe space.
Bracket provided by the utility model is installed on the lower section of A axis, may be implemented without carrying out people according to the length of bar
Time cost is saved in work manual teardown or conciliation, improves processing effect.
Bracket provided by the utility model is installed on the lower section of A axis, so that bracket can be maintained under workpiece grinding points
Side, effectively increases the stability of slender type workpiece work in-process.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for one embodiment of bracket of multi-shaft interlocked lathe；
Fig. 2 is the structural schematic diagram of bracket another angle shown in FIG. 1 for multi-shaft interlocked lathe；
Fig. 3 is the structural schematic diagram of bracket another angle shown in FIG. 1 for multi-shaft interlocked lathe；
Fig. 4 is that the bracket shown in FIG. 1 for multi-shaft interlocked lathe is in the length most structural representation of an embodiment in short-term
Figure；
Fig. 5 is the structural schematic diagram of an embodiment of five-shaft linkage grinder；
Fig. 6 is the structural schematic diagram of another angle of five-shaft linkage grinder shown in Fig. 5；
Fig. 7 is the structure for the embodiment that the utility model is used for five-shaft linkage grinder for the bracket of multi-shaft interlocked lathe
Schematic diagram.
Specific embodiment
The technical solution of the utility model is described in detail below in conjunction with attached drawing.The utility model embodiment is only to illustrate this
The technical solution of utility model rather than limit, although the utility model is described in detail referring to preferred embodiment, ability
Domain it is to be appreciated by one skilled in the art that can be modified or replaced equivalently to the technical solution of utility model, without de-
From the spirit and scope of the technical scheme of the present invention, should all cover in the scope of the claims of the utility model.
Fig. 1 is structural schematic diagram of the utility model for one embodiment of bracket of multi-shaft interlocked lathe, and Fig. 2 is Fig. 1 institute
The structural schematic diagram for another angle of bracket for multi-shaft interlocked lathe shown, Fig. 3 are shown in FIG. 1 for multi-shaft interlocked lathe
Another angle of bracket structural schematic diagram, Fig. 4 be the bracket shown in FIG. 1 for multi-shaft interlocked lathe be in length most in short-term
The structural schematic diagram of one embodiment.As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the bracket for multi-shaft interlocked lathe of the present embodiment,
Including first support 100, second support 200, third bracket 300 and the 4th bracket 400.In the first end face of first support 100
First sliding groove 110 is set, and second support 200 is set in first sliding groove 110, slides in first sliding groove 110.In second support
Second sliding slot 210 is set in 200 second end faces 220.Third bracket 300 is set in second end face 220, along second sliding slot 210
Sliding.4th bracket 400 is set on third bracket 300.
It further includes the 5th bracket that the bracket of the present embodiment, which is set to multi-shaft interlocked lathe, and one end is set on the 4th bracket
Mounting hole 410, to workpieces processing implement support.
Fig. 5 is the structural schematic diagram of an embodiment of five-shaft linkage grinder, and Fig. 6 is the another of five-shaft linkage grinder shown in Fig. 5
The structural schematic diagram of one angle.As shown in Figure 5 and Figure 6, a kind of five-axle linkage equipment of the present embodiment, at least setting first straight line
Kinematic axis, second straight line kinematic axis and third linear motion axis and the first rotary motion axis and the second rotary motion axis, are also wrapped
Include feed motion component 10, working motion component 20, lm guides 30 and the device 40 for accommodating tool.
In the space constructed with XYZ coordinate system, first straight line kinematic axis 71 is to be arranged along Y-direction, second straight line kinematic axis
72 are, to setting, third linear motion axis 73 is to be arranged along Z-direction along X.
Feed motion component 10 is moved back and forth along first straight line kinematic axis, is also moved back and forth along third linear motion axis.Add
Labour movement dynamic component 20 is moved back and forth along second straight line kinematic axis.Lm guides 30 its be set up on second straight line kinematic axis
Side.
First swing mechanism 50 is set on feed motion component 10.In the space constructed with XYZ coordinate system, first time
Rotation mechanism 50 includes the first rotating shaft rotated around X-axis, i.e. A axis.
Second swing mechanism 60 is set on working motion component 20.In the space constructed with XYZ coordinate system, second time
Rotation mechanism 60 includes the second rotating shaft rotated about the z axis, i.e. C axis.
Lm guides 30 are set up in second straight line kinematic axis 72, i.e., lm guides 30 across with it is second straight
The device 40 of 72 two sides of line kinematic axis, accommodating tool thereon is suspended on second straight line kinematic axis 72.The dress of accommodating tool
It sets 40 to be set in lm guides 30, the guide part 30 that moves along a straight line moves back and forth.
Fig. 7 is the structure for the embodiment that the utility model is used for five-shaft linkage grinder for the bracket of multi-shaft interlocked lathe
Schematic diagram.Shown in Fig. 7, the bracket for multi-shaft interlocked lathe of the present embodiment is set to the lower section of the A axis of multi-shaft interlocked lathe,
Support is implemented to the component or workpiece for being set to A axis.
Claims (7)
1. a kind of bracket for multi-shaft interlocked lathe, characterized by comprising:
First sliding groove is arranged in first end face in first support；
Second support is set in the first sliding groove, sliding in the first sliding groove of Yu Suoshu, in its second end face also
Second sliding slot is set；
Third bracket is set in the second end face, is slided along the second sliding slot.
2. the bracket according to claim 1 for multi-shaft interlocked lathe, it is characterised in that it further include the 4th bracket, setting
In on the third bracket, for implementing support to component or workpiece.
3. the bracket according to claim 2 for multi-shaft interlocked lathe, it is characterised in that further include the 5th bracket, one
End is set to the mounting hole on the 4th bracket, implements to support to workpieces processing.
4. the bracket according to claim 2 for multi-shaft interlocked lathe, it is characterised in that the workpiece is cylindric
Or coniform axis body, axial length are the 2 times or more of workpiece axial direction maximum outside diameter.
5. the bracket according to claim 1 for multi-shaft interlocked lathe, it is characterised in that the bracket is set to A axis
Lower section, to be set to A axis component or workpiece implement support.
6. the bracket according to claim 1 for multi-shaft interlocked lathe, it is characterised in that the multi-shaft interlocked lathe
It is five-axle linkage equipment, first straight line kinematic axis, second straight line kinematic axis and third linear motion axis and first is at least set
Rotary motion axis and the second rotary motion axis, further includes:
Feed motion component is moved back and forth along first straight line kinematic axis, is also moved back and forth along third linear motion axis；
Working motion component is moved back and forth along second straight line kinematic axis；
First swing mechanism is set on feed motion component, including the first rotary motion axis；
Second swing mechanism is set on working motion component, including the second rotary motion axis；
Lm guides are set up in above second straight line kinematic axis.
7. the bracket according to claim 6 for multi-shaft interlocked lathe, it is characterised in that is constructed with XYZ coordinate system
In space, the first straight line kinematic axis is to be arranged along Y-direction, and the feed motion component is moved back and forth in Y-direction；Described
Second straight line kinematic axis is along X to setting, and the working motion component is in X to reciprocating movement；The third linear motion
Axis is to be arranged along Z-direction, and the feed motion component is moved back and forth in Z-direction；First rotating shaft is the A rotated around X-axis
Axis；Second rotating shaft is the C axis rotated about the z axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539086.5U CN208811554U (en) | 2018-09-19 | 2018-09-19 | Bracket for multi-shaft interlocked lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539086.5U CN208811554U (en) | 2018-09-19 | 2018-09-19 | Bracket for multi-shaft interlocked lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811554U true CN208811554U (en) | 2019-05-03 |
Family
ID=66277741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539086.5U Active CN208811554U (en) | 2018-09-19 | 2018-09-19 | Bracket for multi-shaft interlocked lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811554U (en) |
-
2018
- 2018-09-19 CN CN201821539086.5U patent/CN208811554U/en active Active
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