CN208005254U - A kind of feed mechanism of 5-shaft linkage numerical control lathe - Google Patents
A kind of feed mechanism of 5-shaft linkage numerical control lathe Download PDFInfo
- Publication number
- CN208005254U CN208005254U CN201721851639.6U CN201721851639U CN208005254U CN 208005254 U CN208005254 U CN 208005254U CN 201721851639 U CN201721851639 U CN 201721851639U CN 208005254 U CN208005254 U CN 208005254U
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- CN
- China
- Prior art keywords
- feed mechanism
- numerical control
- shaft linkage
- crossbeam
- control lathe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of feed mechanisms of 5-shaft linkage numerical control lathe, the lathe bed of the 5-shaft linkage numerical control lathe includes two blocks of side plates disposed in parallel and the crossbeam that is located between two blocks of side plates, the top of the side plate is equipped with the first drive lead screw, the crossbeam is connected on the nut of first drive lead screw, the feed mechanism is installed on the crossbeam and with the degree of freedom slid laterally along the crossbeam, the feed mechanism includes being equipped with the slide of guide rail and being assemblied in the base of tool that can be slided on the slide and along the guide rail, the guide rail is vertically arranged, the base of tool is used to accommodate the guide groove of the cutter and for compressing the tabletting for positioning the cutter equipped with what is be vertically arranged, the both ends of the tabletting are connected to the both sides of the guide groove.It can avoid limiting so that cutter is limited the case where causing processing difficulties in the scope of activities on processing direction of feed due to the distance between workpiece and cutter using the utility model.
Description
Technical field
The utility model is related to numerical control machine tool technique field more particularly to a kind of feeding machines of 5-shaft linkage numerical control lathe
Structure.
Background technology
There are flexible, high precision machining advantages for 5-shaft linkage numerical control lathe, adapt to the efficient, high-precision of complex parts
Spend processed and applied.But in the process of 5-shaft linkage numerical control lathe, exist since the distance between turntable and cutter limit
System is so that cutter is limited the case where causing processing difficulties in the scope of activities on processing direction of feed.
On the other hand, the lead of 5-shaft linkage numerical control lathe is complicated, is easy to interfere the observation sight of operator, pacify to lathe
Full property brings unpredictable risk.
Utility model content
The purpose of this utility model is to provide a kind of feed mechanism of 5-shaft linkage numerical control lathe, can avoid due to workpiece
The distance between cutter limits so that cutter is limited the case where causing processing difficulties in the scope of activities on processing direction of feed.
To achieve the above object, the feed mechanism of a kind of 5-shaft linkage numerical control lathe provided by the utility model, it is described
The feed mechanism and be located at the feeding that 5-shaft linkage numerical control lathe includes lathe bed, is installed on the lathe bed and is connected with cutter
Turntable below mechanism, the lathe bed include two blocks of side plates disposed in parallel and the crossbeam that is located between two blocks of side plates,
The top of the side plate is equipped with the first drive lead screw, and the crossbeam is connected on the nut of first drive lead screw, it is described into
It is installed on the crossbeam to mechanism and with the degree of freedom slid laterally along the crossbeam, the feed mechanism includes setting
There is the slide of guide rail and be assemblied in the base of tool that can be slided on the slide and along the guide rail, the guide rail is vertically
Setting, the base of tool are equipped with the guide groove for being used to accommodate the cutter being vertically arranged and for compressing described in positioning
The tabletting of cutter, the both ends of the tabletting are connected to the both sides of the guide groove.
Preferably, the both sides of the guide groove are equipped with vertically evenly distributed threaded hole, and the both ends of the tabletting are set
There is threaded hole, the both ends of the tabletting are fixed on to the both sides of the guide groove by screw.
Preferably, threaded hole vertically evenly distributed described in setting on the both sides of the face of the guide groove.
Preferably, the two side of the guide groove is equipped with vertically evenly distributed lead straight slot.
Preferably, the back side of the base of tool is equipped with for the sliding slot chimeric with the guide rail.
Preferably, the base of tool is realized by motor driving vertically carries out bottom and top feed movement.
Preferably, the second drive lead screw, the nut of the slide and second drive lead screw are installed on the crossbeam
Connection.
Preferably, the crossbeam includes twice disposed in parallel, and the feed mechanism is connected between the twice crossbeam.
A kind of feed mechanism for 5-shaft linkage numerical control lathe that above-mentioned technical proposal is provided, compared with prior art,
Advantageous effect includes：It is designed by the guide groove of the base of tool, can not only reduce material uses and mitigate feed mechanism itself weight
Amount, and tabletting can be coordinated to fixed cutting tool, adjustable cutter different from the position height that guide groove both sides are connected by tabletting
The elemental height for having seat, avoids cutter excessively close apart from workpiece, avoids limiting so that cutter due to the distance between workpiece and cutter
It is limited the case where causing processing difficulties in the scope of activities on processing direction of feed.
Description of the drawings
Fig. 1 is the structural schematic diagram using the 5-shaft linkage numerical control lathe of the feed mechanism of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the feed mechanism of the 5-shaft linkage numerical control lathe of the utility model embodiment.
Wherein, 1- lathe beds, 2- feed mechanisms, 21- slides, the 22- base of tools, 221- guide grooves, 222- tablettings, 223- screw threads
Hole, 224- lead straight slots, 23- cutters, 3- turntables, 4- side plates, 5- crossbeams, the first drive lead screws of 6-, the second drive lead screws of 11-.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Attached Fig. 1 and 2 is please referred to, a kind of feed mechanism of 5-shaft linkage numerical control lathe provided by the utility model is described
5-shaft linkage numerical control lathe include using gantry frame structure lathe bed 1, be installed on the lathe bed 1 be connected with cutter 23 into
Turntable 3 to mechanism 2 and positioned at the lower section of the feed mechanism 2, the lathe bed 1 include two blocks of side plates 4 disposed in parallel and across setting
The top of crossbeam 5 between two blocks of side plates 4, the side plate 4 is equipped with the first drive lead screw 6, and the crossbeam 5 is connected to institute
On the nut for stating the first drive lead screw 6, the feed mechanism 2 is installed on the crossbeam 5 and has carries out cross along the crossbeam 5
To the degree of freedom of sliding, the feed mechanism 2 includes slide 21 equipped with vertical guide and is assemblied on the slide 21 and energy
Enough base of tools 22 slided along the vertical guide, the vertical guide are vertically arranged, and the base of tool 22 is equipped with
Vertically be arranged for accommodating the guide groove 221 of the cutter 23 and for compressing the tabletting 222 for positioning the cutter,
The both ends of the tabletting 222 are connected to the both sides of the guide groove 221.
The feed mechanism of 5-shaft linkage numerical control lathe based on above-mentioned technical characteristic passes through the guide groove 221 on the base of tool 22
Design, can not only reduce material uses and mitigates feed mechanism own wt, and tabletting 222 can be coordinated to fixation
Cutter, it is different from the position height that 221 both sides of guide groove are connected by tabletting 222, the elemental height of the base of tool is adjusted, knife is avoided
Tool 23 is excessively close apart from workpiece, avoids limiting due to the distance between workpiece and cutter 23 so that cutter 23 is in processing direction of feed
On scope of activities limited the case where causing processing difficulties.
The both sides of the guide groove 221 are equipped with vertically evenly distributed threaded hole 223, and the both ends of the tabletting are equipped with
The both sides of the guide groove 221 are fixed at the both ends of the tabletting 222 by screw by threaded hole 223.Pass through the spiral shell of different height
Pit design so that the tabletting 222 can be connected in on the different height position of 221 both sides of the guide groove.
Preferably, threaded hole vertically evenly distributed described in setting on the both sides of the face of the guide groove 221
222.The threaded hole 222 is for being fixedly mounted the tabletting 222.
The base of tool 22 is realized by motor driving vertically carries out bottom and top feed movement.The guide groove 221
Two side is equipped with vertically evenly distributed lead straight slot 224.Motor can be facilitated to draw by the lead straight slot 224
Line is laid out, and is avoided when lathe is operated, and the conducting wire that motor is drawn is stuck on lathe.
The back side of the base of tool 22 is equipped with for the sliding slot chimeric with the vertical guide.The sliding slot is vertically
Setting, it is chimeric with the vertical guide by the sliding slot so that the base of tool 22 can be slided up and down vertically.
The lathe bed 1 uses gantry frame structure, and lathe bed makes relative ease, stable structure, and can bear larger
Load, and in machine tooling, operator can conveniently observe that the processing progress of workpiece, the person of being conveniently operated can repair in time
Positive processing action.
The top of the side plate 4 is provided with longitudinal rail, first drive lead screw is set on the longitudinal rail
6, the crossbeam 5, which is connected on the nut of first drive lead screw 6, enables the crossbeam to translate cunning along the longitudinal rail
It is dynamic.
The crossbeam 5 is provided with cross slide way, the second drive lead screw is installed on the crossbeam 5 along the guide rail
11, the slide 21 of the feed mechanism 2 is connect with the nut of second drive lead screw 11 so that the feed mechanism 2 can
Along the cross slide way translation gliding.In the present embodiment, the crossbeam 5 includes twice disposed in parallel, the feed mechanism 2
It is connected between the twice crossbeam 5.
In the present embodiment, first drive lead screw, 6 and second drive lead screw 11 is ball screw, while utilizing ball
Lead screw passing power, to realize the movement of lathe wherein three axis and establish the direction of motion.First drive lead screw 6 and second
Drive lead screw 11 is driven by servo motor.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these improve and
Replacement also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of feed mechanism of 5-shaft linkage numerical control lathe, the 5-shaft linkage numerical control lathe includes lathe bed, it is described to be installed on
On lathe bed and the feed mechanism for being connected with cutter and the turntable below the feed mechanism, the lathe bed include being arranged in parallel
Two blocks of side plates and the crossbeam that is located between two blocks of side plates, which is characterized in that the top of the side plate is equipped with first and passes
Dynamic lead screw, the crossbeam are connected on the nut of first drive lead screw, and the feed mechanism is installed on the crossbeam simultaneously
With the degree of freedom slid laterally along the crossbeam, the feed mechanism includes being equipped with the slide of guide rail and being assemblied in described
It can be arranged on slide and vertically along the base of tool of guide rail sliding, the guide rail, the base of tool is equipped with edge
The guide groove for accommodating the cutter of vertical direction setting and for compressing the tabletting for positioning the cutter, the two of the tabletting
End is connected to the both sides of the guide groove.
2. the feed mechanism of 5-shaft linkage numerical control lathe as described in claim 1, which is characterized in that the both sides of the guide groove are set
There is a vertically evenly distributed threaded hole, the both ends of the tabletting are equipped with threaded hole, by screw by the two of the tabletting
The both sides of the guide groove are fixed at end.
3. the feed mechanism of 5-shaft linkage numerical control lathe as claimed in claim 2, which is characterized in that in the both sides of the guide groove
Threaded hole vertically evenly distributed described in setting on end face.
4. the feed mechanism of 5-shaft linkage numerical control lathe as described in claim 1, which is characterized in that the two side of the guide groove
It is equipped with vertically evenly distributed lead straight slot.
5. the feed mechanism of the 5-shaft linkage numerical control lathe as described in any one of claim 1-4, which is characterized in that the knife
The back side for having seat is equipped with for the sliding slot chimeric with the guide rail.
6. the feed mechanism of the 5-shaft linkage numerical control lathe as described in any one of claim 1-4, which is characterized in that the knife
Have seat and vertically progress bottom and top feed movement is realized by motor driving.
7. the feed mechanism of the 5-shaft linkage numerical control lathe as described in any one of claim 1-4, which is characterized in that the cross
Second drive lead screw is installed, the slide is connect with the nut of second drive lead screw on beam.
8. the feed mechanism of 5-shaft linkage numerical control lathe as claimed in claim 7, which is characterized in that the crossbeam includes parallel
The twice of setting, the feed mechanism are connected between the twice crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851639.6U CN208005254U (en) | 2017-12-25 | 2017-12-25 | A kind of feed mechanism of 5-shaft linkage numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851639.6U CN208005254U (en) | 2017-12-25 | 2017-12-25 | A kind of feed mechanism of 5-shaft linkage numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208005254U true CN208005254U (en) | 2018-10-26 |
Family
ID=63881967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851639.6U Expired - Fee Related CN208005254U (en) | 2017-12-25 | 2017-12-25 | A kind of feed mechanism of 5-shaft linkage numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208005254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037313A (en) * | 2019-12-31 | 2020-04-21 | 意特利（滁州）智能数控科技有限公司 | Five-axis movable beam type portal frame and mounting method |
-
2017
- 2017-12-25 CN CN201721851639.6U patent/CN208005254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037313A (en) * | 2019-12-31 | 2020-04-21 | 意特利（滁州）智能数控科技有限公司 | Five-axis movable beam type portal frame and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |