CN208178437U - A kind of high-precision resistance to vibration numerical controlled engraving and milling device - Google Patents
A kind of high-precision resistance to vibration numerical controlled engraving and milling device Download PDFInfo
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- CN208178437U CN208178437U CN201820627302.5U CN201820627302U CN208178437U CN 208178437 U CN208178437 U CN 208178437U CN 201820627302 U CN201820627302 U CN 201820627302U CN 208178437 U CN208178437 U CN 208178437U
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Abstract
The utility model discloses a kind of high-precision resistance to vibration numerical controlled engraving and milling device, including base, base upper end side is equipped with control cabinet, and the base upper center is equipped with objective table；The base inner is equipped with longitudinal moving mechanism, and the longitudinal moving mechanism upper end is equipped with carrier, and transverse moving mechanism is equipped with inside the carrier, and the transverse moving mechanism installed in front has vertical shift mechanism；The lower part of the vertical shift mechanism is equipped with support base, and the support base upper end is equipped with carving milling motor, and the output end of the carving milling motor is equipped with main shaft, and the support base bottom is equipped with fixed cylinder, is equipped with positioning mechanism inside the fixed cylinder.Beneficial effect is: can be positioned to main shaft by positioning mechanism, prevent main shaft rotation from generating shaking, help to improve the machining accuracy of device；The lifting of lifter plate is realized using the elastic force of buffer spring, to play buffer function, is reduced the impact that product is subject to, is helped to improve machining accuracy.
Description
Technical field
The utility model relates to carve milling apparatus technical field, and in particular to a kind of high-precision resistance to vibration numerical controlled engraving and milling device.
Background technique
Carving and milling machine can both carve, can also milling, be a kind of efficiently high-precision numerically-controlled machine tool.The scope of application ratio of carving and milling machine
It is relatively wide, it is widely used in the primary completion of the coarse-fine processing of precision die mode, mold red copper electrode, the processing of aluminum component product batch, shoes mould
Manufacture, jig processing, clock and watch eye border industry.Carving and milling machine is high with his cost performance, and process velocity is fast, and converted products finish is good,
Machine tooling industry increasingly occupies an important position.
Applicants have discovered that at least there is following technical problem in the prior art: when current carving and milling machine works, main shaft rotation
Turn to make to be easy to produce shaking, influences machining accuracy；Objective table does not have a pooling feature simultaneously, and product is easy to be impacted when processing
And influence machining accuracy.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of high-precision resistance to vibration numerical control engraving and milling
Machine, when being worked with solving carving and milling machine current in the prior art, main shaft rotation makes to be easy to produce shaking, influences machining accuracy；Together
When objective table do not have a pooling feature, product is easy to be impacted and influence the technical problems such as machining accuracy when processing.This is practical
Preferred technical solution can position main shaft by positioning mechanism in many technical solutions of novel offer, prevent main shaft
Shaking is generated when rotation, helps to improve the machining accuracy of device；The lifting that lifter plate is realized using the elastic force of buffer spring, from
And buffer function is played, the impact that product is subject to is reduced, the technical effects such as machining accuracy, elaboration as detailed below are helped to improve.
To achieve the above object, the utility model provides following technical scheme: one kind provided by the utility model is high-precision
Resistance to vibration numerical controlled engraving and milling device, including base are spent, base upper end side is equipped with control cabinet, the base upper center installation
There is objective table；The base inner is equipped with longitudinal moving mechanism, and the longitudinal moving mechanism upper end is equipped with carrier, described
Transverse moving mechanism is installed, the transverse moving mechanism installed in front has vertical shift mechanism inside carrier；It is described vertical
The lower part of mobile mechanism is equipped with support base, and the support base upper end is equipped with carving milling motor, the carving milling motor and the control
Case electrical connection processed；The output end of the carving milling motor is equipped with main shaft, and the bottom end of the main shaft is equipped with cutter；The support
Seat bottom is equipped with fixed cylinder, and the fixed cylinder is located on the outside of the main shaft, is equipped with positioning mechanism inside the fixed cylinder；Institute
Stating objective table includes fixed case, and the fixed case is internally provided with inner chamber body, is installed inside the inner chamber body by buffer spring
There is lifter plate；The positioning mechanism is provided with even number, and symmetrical；The positioning mechanism includes fixed link, the fixation
Bar is internally provided with sliding cavity, and the sliding cavity inside is equipped with sliding bar, the outer end of the sliding bar by holddown spring
Portion is equipped with support frame, and support frame as described above inside is equipped with locating wheel by shaft.
Using a kind of above-mentioned high-precision resistance to vibration numerical controlled engraving and milling device, the structure and function and working principle of the control cabinet are
Well known to art technology person, this will not be repeated here；When use device, product is fixedly mounted on the objective table, is passed through
The control cabinet carries out control operation, can be realized length travel by the longitudinal moving mechanism, passes through the transverse shifting
Mechanism can be realized lateral displacement, can be realized the displacement of vertical direction by the vertical shift mechanism, cooperate the carving milling
Motor drives the cutter rotation by the main shaft, can complete the carving Milling Machining to product；Add described in utilization of hour
The sliding bar to pushing outside the sliding cavity, is made support frame as described above that the locating wheel be driven to move by the elastic force of holddown spring
It is dynamic, until the locating wheel and the main shaft prevent from generating rolling when the main axis to realize the positioning to the main shaft
It is dynamic, help to improve machining accuracy；Using the elastic force of the buffer spring, it can make the lifter plate in the inner chamber body
Portion's sliding lifting, to play buffer function, can reduce the impact that product is subject to, help to improve machining accuracy.
Preferably, the longitudinal moving mechanism includes longitudinal motor, the longitudinal motor is mounted on the vertical of the base
Outward, the longitudinal motor is electrically connected with the control cabinet, and the base inner is longitudinally provided with longitudinal leadscrew, the longitudinal direction
Lead screw is fixedly connected with the longitudinal motor, is equipped with longitudinal movement frame by nut on the outside of the longitudinal leadscrew.
Preferably, the carrier uses door type structure, and it is fixedly mounted on the both ends of the longitudinal movement frame.
Preferably, the transverse moving mechanism includes cross motor, the cross motor is mounted on the carrier
Lateral outer side, the cross motor are electrically connected with the control cabinet, and the inner transverse of the carrier is equipped with horizontal leading screw, institute
It states horizontal leading screw to be fixedly connected with the cross motor, the outside of the horizontal leading screw is equipped with transverse shifting frame by nut.
Preferably, the vertical shift mechanism includes vertical motor, the vertical motor is mounted on the transverse shifting
The upper end of frame, the vertical motor are electrically connected with the control cabinet, and the inner vertical of the transverse shifting frame is equipped with vertically
Lead screw, the vertical lead screw are fixedly connected with the vertical motor, are equipped with by nut for holding on the outside of the vertical lead screw
Carry the vertical movement of the support base.
Preferably, the control cabinet installed in front has control panel, the control panel is electrically connected with the control cabinet.
Preferably, the external dimensions of the lifter plate is equal with the inside dimension of the inner chamber body, and matched using gap
It closes.
Preferably, the inner wall of the inner chamber body is provided with guide groove, the two sides of the lifter plate are equipped with guide pad, institute
State guide pad and the guide groove clearance fit.
Preferably, the outer diameter of the sliding bar is equal with the internal diameter of the sliding cavity, and matched using gap
It closes.
Preferably, the inner wall of the sliding cavity is provided with sliding slot, the inner end of the sliding bar is equipped with sliding block, described
Sliding block and the sliding slot clearance fit.
Beneficial effect is: 1, can be positioned by the positioning mechanism to the main shaft, prevent the main shaft from revolving
Shaking is generated when turning, and helps to improve the machining accuracy of device；
2, the lifting of the lifter plate is realized using the elastic force of the buffer spring, to play buffer function, is reduced and is produced
The impact that product are subject to, helps to improve machining accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the right side view of the utility model；
Fig. 3 is the carrier interior structure enlargement diagram of the utility model；
Fig. 4 is the positioning mechanism internal structure enlarged diagram of the utility model.
The reference numerals are as follows: 1, base；2, objective table；201, fixed case；202, buffer spring；203, inner chamber body；
204, guide groove；205, guide pad；206, lifter plate；3, carrier；4, transverse moving mechanism；401, cross motor；402, horizontal
To lead screw；403, transverse shifting frame；5, vertical shift mechanism；501, vertical motor；502, vertical lead screw；503, vertical shift
Frame；6, longitudinal moving mechanism；601, longitudinal motor；602, frame is vertically moved；603, longitudinal leadscrew；7, control cabinet；8, carving milling electricity
Machine；9, support base；10, fixed cylinder；11, positioning mechanism；1101, fixed link；1102, sliding slot；1103, sliding block；1104, it slides
Bar；1105, support frame；1106, locating wheel；1107, holddown spring；1108, sliding cavity；12, main shaft；13, cutter.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-4, the utility model provides a kind of high-precision resistance to vibration numerical controlled engraving and milling device, including base 1,
1 upper end side of base is equipped with control cabinet 7, and 1 upper center of base is equipped with objective table 2；Longitudinal movement is installed inside base 1
Mechanism 6,6 upper end of longitudinal moving mechanism are equipped with carrier 3, transverse moving mechanism 4, transverse shifting are equipped with inside carrier 3
4 installed in front of mechanism has vertical shift mechanism 5；The lower part of vertical shift mechanism 5 is equipped with support base 9, the installation of 9 upper end of support base
There is carving milling motor 8, carving milling motor 8 is electrically connected with control cabinet 7；The output end of carving milling motor 8 is equipped with main shaft 12, the bottom of main shaft 12
End is equipped with cutter 13；9 bottom of support base is equipped with fixed cylinder 10, and fixed cylinder 10 is located on the outside of main shaft 12, in fixed cylinder 10
Portion is equipped with positioning mechanism 11；Objective table 2 includes fixed case 201, and fixed case 201 is internally provided with inner chamber body 203, inner chamber body
203 inside are equipped with lifter plate 206 by buffer spring 202；Positioning mechanism 11 is provided with even number, and symmetrical；Positioning
Mechanism 11 includes fixed link 1101, and fixed link 1101 is internally provided with sliding cavity 1108, passes through compression inside sliding cavity 1108
Spring 1107 is equipped with sliding bar 1104, and the outer end of sliding bar 1104 is equipped with support frame 1105, leads to inside support frame 1105
It crosses shaft and locating wheel 1106 is installed.
As optional embodiment, longitudinal moving mechanism 6 includes longitudinal motor 601, and longitudinal motor 601 is mounted on base
1 longitudinally outboard, longitudinal motor 601 are electrically connected with control cabinet 7, and longitudinal leadscrew 603, Zong Xiangsi is longitudinally provided with inside base 1
Thick stick 603 is fixedly connected with longitudinal motor 601, is equipped with longitudinal movement frame 602, Zong Xiang electricity by nut on the outside of longitudinal leadscrew 603
Machine 601 drives longitudinal leadscrew 603 to rotate, and moves longitudinal movement frame 602 on the outside of longitudinal leadscrew 603, the longitudinal direction of realization device
Displacement；Carrier 3 uses door type structure, and is fixedly mounted on the both ends of longitudinal movement frame 602, and setting in this way can guarantee to hold
The support stability of carrier 3；Transverse moving mechanism 4 includes cross motor 401, and cross motor 401 is mounted on the transverse direction of carrier 3
Outside, cross motor 401 are electrically connected with control cabinet 7, and the inner transverse of carrier 3 is equipped with horizontal leading screw 402, horizontal leading screw
402 are fixedly connected with cross motor 401, and the outside of horizontal leading screw 402 is equipped with transverse shifting frame 403 by nut, laterally electricity
Machine 401 drives horizontal leading screw 402 to rotate, and moves transverse shifting frame 403 on the outside of horizontal leading screw 402, the transverse direction of realization device
Displacement；Vertical shift mechanism 5 includes vertical motor 501, and vertical motor 501 is mounted on the upper end of transverse shifting frame 403, vertically
Motor 501 is electrically connected with control cabinet 7, and the inner vertical of transverse shifting frame 403 is equipped with vertical lead screw 502, vertical lead screw 502 with
Vertical motor 501 is fixedly connected, and the vertical movement for carrying support base 9 is equipped with by nut on the outside of vertical lead screw 502
503, vertical motor 501 drives vertical lead screw 502 to rotate, and moves vertical movement 503 on the outside of vertical lead screw 502, realizes
The vertical displacement of device；7 installed in front of control cabinet has control panel, and control panel is electrically connected with control cabinet 7, and setting in this way is convenient for
Carry out the establishment and input of processing program；The external dimensions of lifter plate 206 is equal with the inside dimension of inner chamber body 203, and uses
Convenient for going up and down lifter plate 206 in 203 internal slide of inner chamber body, auxiliary realizes buffer function for clearance fit, in this way setting；Inner cavity
The inner wall of body 203 is provided with guide groove 204, and the two sides of lifter plate 206 are equipped with guide pad 205, guide pad 205 and guide groove
204 clearance fits, in this way setting can play guiding and position-limiting action to lifter plate 206, guarantee lifter plate 206 in inner chamber body
203 internal slides are steady；The outer diameter of sliding bar 1104 is equal with the internal diameter of sliding cavity 1108, and is matched using gap
It closes, setting in this way makes locating wheel 1106 connect always with main shaft 12 convenient for making sliding bar 1104 in 1108 internal slide of sliding cavity
Touching, auxiliary realize the positioning to main shaft 12；The inner wall of sliding cavity 1108 is provided with sliding slot 1102, the inner end peace of sliding bar 1104
Equipped with sliding block 1103, sliding block 1103 and 1102 clearance fit of sliding slot, in this way setting can play guiding and limit to sliding bar 1104
Position effect guarantees that sliding bar 1104 is steady in 1108 internal slide of sliding cavity.
Using the above structure, the structure and function and working principle of control cabinet 7 are well known to art technology person, herein not
It repeats；When use device, product is fixedly mounted on objective table 2, control operation is carried out by control cabinet 7, passes through longitudinal direction
Mobile mechanism 6 can be realized length travel, can be realized lateral displacement by transverse moving mechanism 4, passes through vertical shift mechanism 5
It can be realized the displacement of vertical direction, cooperation carving milling motor 8 is rotated with cutter 13 by main shaft 12, can be completed to product
Carve Milling Machining；Carry out plus the elastic force of utilization of hour holddown spring 1107 by sliding bar 1104 to pushing outside sliding cavity 1108, make
Support frame 1105 drives locating wheel 1106 mobile, until locating wheel 1106 and main shaft 12 are prevented to realize the positioning to main shaft 12
Shaking is generated when only main shaft 12 rotates, helps to improve machining accuracy；Using the elastic force of buffer spring 202, lifter plate can be made
206 inner chamber body 203 internal slide go up and down, to play buffer function, the impact that product is subject to can be reduced, help to mention
High manufacturing accuracy.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of high-precision resistance to vibration numerical controlled engraving and milling device, including base (1), it is characterised in that: base (1) the upper end side peace
Equipped with control cabinet (7), base (1) upper center is equipped with objective table (2)；Longitudinal shifting is installed inside the base (1)
Motivation structure (6), longitudinal moving mechanism (6) upper end are equipped with carrier (3), are equipped with transverse direction inside the carrier (3)
Mobile mechanism (4), transverse moving mechanism (4) installed in front have vertical shift mechanism (5)；The vertical shift mechanism (5)
Lower part be equipped with support base (9), support base (9) upper end is equipped with carving milling motor (8), and the carving mills motor (8) and institute
State control cabinet (7) electrical connection；The output end of carving milling motor (8) is equipped with main shaft (12), the bottom end of the main shaft (12)
Cutter (13) are installed；Support base (9) bottom is equipped with fixed cylinder (10), and the fixed cylinder (10) is located at the main shaft
(12) outside, the fixed cylinder (10) is internal to be equipped with positioning mechanism (11)；
The objective table (2) includes fixed case (201), and the fixed case (201) is internally provided with inner chamber body (203), described interior
Lifter plate (206) are installed by buffer spring (202) inside cavity (203)；The positioning mechanism (11) is provided with even number,
And it is symmetrical；The positioning mechanism (11) includes fixed link (1101), and the fixed link (1101) is internally provided with sliding
Chamber (1108), the sliding cavity (1108) is internal to be equipped with sliding bar (1104), the sliding bar by holddown spring (1107)
(1104) outer end is equipped with support frame (1105), and support frame as described above (1105) is internal to be equipped with locating wheel by shaft
(1106).
2. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 1, it is characterised in that: the longitudinal moving mechanism
It (6) include longitudinal motor (601), the longitudinal motor (601) is mounted on the longitudinally outboard of the base (1), longitudinal electricity
Machine (601) is electrically connected with the control cabinet (7), is longitudinally provided with longitudinal leadscrew (603), the longitudinal direction inside the base (1)
Lead screw (603) is fixedly connected with the longitudinal motor (601), is equipped with longitudinal direction by nut on the outside of the longitudinal leadscrew (603)
Movable stand (602).
3. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 2, it is characterised in that: the carrier (3) is adopted
With door type structure, and it is fixedly mounted on the both ends of longitudinal movement frame (602).
4. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 3, it is characterised in that: the transverse moving mechanism
It (4) include cross motor (401), the cross motor (401) is mounted on the lateral outer side of the carrier (3), the transverse direction
Motor (401) is electrically connected with the control cabinet (7), and the inner transverse of the carrier (3) is equipped with horizontal leading screw (402), institute
It states horizontal leading screw (402) to be fixedly connected with the cross motor (401), the outside of the horizontal leading screw (402) is pacified by nut
Equipped with transverse shifting frame (403).
5. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 4, it is characterised in that: the vertical shift mechanism
It (5) include vertical motor (501), the vertical motor (501) is mounted on the upper end of the transverse shifting frame (403), described
Vertical motor (501) is electrically connected with the control cabinet (7), and the inner vertical of the transverse shifting frame (403) is equipped with vertical thread
Thick stick (502), the vertical lead screw (502) are fixedly connected with the vertical motor (501), logical on the outside of the vertical lead screw (502)
It crosses nut and vertical movement (503) for carrying the support base (9) is installed.
6. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 1, it is characterised in that: before the control cabinet (7)
Side is equipped with control panel, and the control panel is electrically connected with the control cabinet (7).
7. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 1, it is characterised in that: the lifter plate (206)
External dimensions it is equal with the inside dimension of the inner chamber body (203), and be gap-matched.
8. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 7, it is characterised in that: the inner chamber body (203)
Inner wall be provided with guide groove (204), the two sides of the lifter plate (206) are equipped with guide pad (205), the guide pad
(205) with the guide groove (204) clearance fit.
9. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 1, it is characterised in that: the sliding bar (1104)
Outer diameter it is equal with the internal diameter of the sliding cavity (1108), and be gap-matched.
10. a kind of high-precision resistance to vibration numerical controlled engraving and milling device according to claim 9, it is characterised in that: the sliding cavity
(1108) inner wall is provided with sliding slot (1102), and the inner end of the sliding bar (1104) is equipped with sliding block (1103), the cunning
Block (1103) and the sliding slot (1102) clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627302.5U CN208178437U (en) | 2018-04-28 | 2018-04-28 | A kind of high-precision resistance to vibration numerical controlled engraving and milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627302.5U CN208178437U (en) | 2018-04-28 | 2018-04-28 | A kind of high-precision resistance to vibration numerical controlled engraving and milling device |
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| Publication Number | Publication Date |
|---|---|
| CN208178437U true CN208178437U (en) | 2018-12-04 |
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ID=64431759
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627302.5U Active CN208178437U (en) | 2018-04-28 | 2018-04-28 | A kind of high-precision resistance to vibration numerical controlled engraving and milling device |
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| CN (1) | CN208178437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227286A (en) * | 2021-12-28 | 2022-03-25 | 江苏南高智能装备创新中心有限公司 | Intelligent numerical control machine tool with stable connecting effect and capability of avoiding tool bit micro-motion |
-
2018
- 2018-04-28 CN CN201820627302.5U patent/CN208178437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227286A (en) * | 2021-12-28 | 2022-03-25 | 江苏南高智能装备创新中心有限公司 | Intelligent numerical control machine tool with stable connecting effect and capability of avoiding tool bit micro-motion |
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