CN207239738U - A kind of fixture for Four-axis milling center - Google Patents
A kind of fixture for Four-axis milling center Download PDFInfo
- Publication number
- CN207239738U CN207239738U CN201721171236.7U CN201721171236U CN207239738U CN 207239738 U CN207239738 U CN 207239738U CN 201721171236 U CN201721171236 U CN 201721171236U CN 207239738 U CN207239738 U CN 207239738U
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- clamping device
- horizontal slider
- groove
- axis
- screw hole
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Abstract
The utility model discloses a kind of fixture for Four-axis milling center, including bottom plate, the upper surface of the bottom plate offers left and right horizontal and slides laterally groove to setting, wherein slide laterally in groove and be slidably fitted with left clamping device and right clamping device, left clamping device is identical with right clamping device structure, and left clamping device and right clamping device or so face are set, wherein left clamping device includes horizontal slider with right clamping device, extruding can realize that the multiple spot of workpiece is fixed under the action of the utility model coordinates two horizontal sliders, at the same time under the swing effect of riser, sliding clamp can provide the oblique pressure to workpiece, suitable impetus can so be selected, the situation that conventional brace causes machining position to stop only with the mode vertically pressed is avoided to occur.
Description
Technical field
Field of fixtures is the utility model is related to, more particularly, to a kind of fixture for Four-axis milling center.
Background technology
General workpiece has a six-freedom degree in space no-fix, X Y tri- linear displacement frees degree of Z and corresponding
A B tri- swing offset frees degree of C.Six-freedom degree usually with the X of Descartes's rectangular coordinate system Y Z express three lines
Property axis, with corresponding A B C express three rotation axis.Such as multi-axis NC Machine Tools, that is, machining center are designing
When, it is necessary to according to processing object plan set the number of axle.Market it is relatively common be CNC machine center with three axes, its with X Y Z
Three linear displacement axis.So-called Four-axis milling center is usually to have added a rotation axis, commonly referred to as the 4th axis.Corresponding processing
Center is exactly Four-axis milling center.
The fixture entirety collocation degree at current existing Four-axis milling center is poor, can not provide oblique pressure, causes whole
The stop situation of machining position is serious.
Utility model content
The utility model is to overcome the above situation insufficient, it is desirable to provide a kind of technical solution that can be solved the above problems.
A kind of fixture for Four-axis milling center, including bottom plate, the upper surface of the bottom plate offer left and right horizontal to
What is set slides laterally groove, left clamping device and right clamping device is slidably fitted with groove wherein sliding laterally, left clamping device
It is identical with right clamping device structure, and left clamping device and right clamping device or so face are set, wherein left clamping device and the right side
Clamping device includes horizontal slider, and horizontal slider is slided to be embedded in and slid laterally in groove, and horizontal slider can transversely sliding groove
Left and right is done to linear slide；The upper surface of the horizontal slider offers swing groove, and movable in the swing groove
Be inserted with riser, and the arc-shaped structure in bottom of the riser, the bottom of riser offers axis hole, in axis hole it is fixed be inserted with left and right to
Horizontally disposed rotation axis, horizontal slider is interior to be equipped with the axocoel placed for rotation axis, and rotation axis is rotatably arranged on by bearing
In axocoel, and the other end of rotation axis is pierced by out of axocoel, and the swing of riser is realized by rotating rotation axis；The riser
On offer the sliding clamp sliding slot being vertically arranged up and down, the tip position of sliding clamp sliding slot is welded with horizontally disposed fixation
Plate, sliding clamp is arranged at intervals with below fixed plate, and the one end of sliding clamp, which slides, to be embedded in sliding clamp sliding slot, sliding
Dynamic pressure plate realizes linear slide up and down along sliding clamp sliding slot；Screw hole, and the spiral shell of the fixed plate are offered in the fixed plate
Adjusting bolt is screwed with hole, sliding clamp is pushed by the bottom for rotating adjusting bolt adjusting bolt, slides pressure at this time
Plate can realize the pushing to workpiece, and extruding can realize more solid points of workpiece under the action of two horizontal sliders of cooperation at this time
It is fixed, while under the swing effect of riser, sliding clamp can provide the oblique pressure to workpiece, can so select to close
Suitable impetus, avoids the situation that conventional brace causes machining position to stop only with the mode vertically pressed from occurring.
As further program of the utility model：Push plate is welded with the horizontal slider side, left and right between push plate
Face is set.
As further program of the utility model：The corner location of the bottom plate offers bottom plate fastening screw hole.
As further program of the utility model：Locking slot is further opened with the inner bottom surface for sliding laterally groove, its
Perforative screw hole, and positioning bolt is screwed with the screw hole of horizontal slider up and down is offered on middle horizontal slider, by that will position
Bolt is screwed into the fixation that horizontal slider is realized in locking slot.
As further program of the utility model：The outer end fixing sleeve of the rotation axis is connected to handwheel, and the hand
Handwheel clamping screw is screwed with the screw hole of wheel, and the outer wall of horizontal slider is equipped with the ring lock being screwed into for handwheel clamping screw
Tight groove, the fixation of rotation axis is realized by the way that handwheel clamping screw is screwed into annular locking slot.
The beneficial effects of the utility model：Extruding can realize work under the action of the utility model coordinates two horizontal sliders
The multiple spot of part is fixed, while under the swing effect of riser, sliding clamp can provide the oblique pressure to workpiece, so
Suitable impetus can be selected, avoids the situation that conventional brace causes machining position to stop only with the mode vertically pressed from going out
It is existing.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly by from following description
In become obvious, or recognized by the practice of the utility model.
Brief description of the drawings
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, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the top view of the utility model bottom plate.
Fig. 3 is the structure diagram of riser in the utility model.
In figure：The left clamping device of 1- bottom plates, 2-, the right clamping devices of 3-, 4- horizontal sliders, 5- swings groove, 6- push plates,
7- risers, 8- fixed plates, 9- adjusting bolts, 10- sliding clamps, 11- positioning bolts, 12- rotation axis, 13- slide laterally groove,
14- locking slots, 15- bottom plates fastening screw hole, 16- sliding clamps sliding slot, 17- axis holes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of fixture for Four-axis milling center, including bottom plate 1,
The upper surface of the bottom plate 1 offers left and right horizontal and slides laterally groove 13 to setting, and peace is slided in groove 13 wherein sliding laterally
Equipped with left clamping device 2 and right clamping device 3, left clamping device 2 is identical with right 3 structure of clamping device, and left clamping device 2 with
Right 3 or so face of clamping device is set, wherein left clamping device 2 includes horizontal slider 4, horizontal slider 4 with right clamping device 3
Slip, which is embedded in, to be slid laterally in groove 13, and horizontal slider 4 transversely can do left and right to linear slide by sliding groove 13；It is described horizontal sliding
The upper surface of block 4 offers swing groove 6, and activity is inserted with riser 7, and the bottom of the riser 7 in the swing groove 6
The arc-shaped structure in portion, the bottom of riser 7 offer axis hole 17, and the fixed left and right that is inserted with is to horizontally disposed rotation axis in axis hole 17
12, horizontal slider 4 is interior to be equipped with the axocoel placed for rotation axis 12, and rotation axis 12 is rotatably arranged in axocoel by bearing, and
The other end of rotation axis 12 is pierced by out of axocoel, and the swing of riser 7 is realized by rotating rotation axis 12；On the riser 7
Offer the sliding clamp sliding slot 16 being vertically arranged up and down, the tip position of sliding clamp sliding slot 16 is welded with horizontally disposed solid
Fixed board 8, the lower section of fixed plate 8 are arranged at intervals with sliding clamp 10, and the one end of sliding clamp 10, which slides, is embedded in sliding clamp
In sliding slot 16, sliding clamp 10 realizes linear slide up and down along sliding clamp sliding slot 16；Screw hole is offered in the fixed plate 8,
And adjusting bolt 9 is screwed with the screw hole, sliding clamp is pushed by the bottom for rotating 9 adjusting bolt 9 of adjusting bolt
10, at this time sliding clamp 10 can realize the pushing to workpiece, at this time coordinate two horizontal sliders 4 under the action of extruding can be real
The multiple spot of existing workpiece is fixed, while under the swing effect of riser 7, sliding clamp 10 can provide the oblique pressure to workpiece
Power, can so select suitable impetus, avoid conventional brace from causing machining position to stop only with the mode vertically pressed
Situation occur.
Push plate 6 is welded with 4 side of horizontal slider, left and right face is set between push plate 6.
The corner location of the bottom plate 1 offers bottom plate fastening screw hole 15.
Locking slot 14 is further opened with the inner bottom surface for sliding laterally groove 13, is wherein offered on horizontal slider 4 up and down
Perforative screw hole, and positioning bolt 11 is screwed with the screw hole of horizontal slider 4, by the way that positioning bolt 11 is screwed into locking slot 14
Realize the fixation of horizontal slider 4.
The outer end fixing sleeve of the rotation axis 12 is connected to handwheel, and handwheel locking screw is screwed with the screw hole of the handwheel
Bolt, and the outer wall of horizontal slider 4 is equipped with the annular locking slot being screwed into for handwheel clamping screw, by the way that handwheel clamping screw is twisted
Enter the fixation that rotation axis 12 is realized in annular locking slot.
The operation principle of the utility model is：Bottom by rotating 9 adjusting bolt 9 of adjusting bolt, which pushes, slides pressure
Plate 10, at this time sliding clamp 10 can realize the pushing to workpiece, at this time coordinate two horizontal sliders 4 under the action of extrude
Realize that the multiple spot of workpiece is fixed, while under the swing effect of riser 7, sliding clamp 10 can be provided to the oblique of workpiece
Pressure, can so select suitable impetus, avoid conventional brace from causing processing steric hindrance only with the mode vertically pressed
The situation of gear occurs.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of fixture for Four-axis milling center, including bottom plate, it is characterised in that the upper surface of the bottom plate offers a left side
What right horizontal direction was set slides laterally groove, and left clamping device and right clamping device are slidably fitted with groove wherein sliding laterally, left
Clamping device is identical with right clamping device structure, and left clamping device and right clamping device or so face are set, wherein left clamping
Device includes horizontal slider with right clamping device, and horizontal slider is slided to be embedded in and slid laterally in groove；The horizontal slider
Upper surface offers swing groove, and activity is inserted with riser in the swing groove, and the bottom of the riser is arc-shaped
Structure, the bottom of riser offer axis hole, and the fixed left and right that is inserted with is equipped with horizontal slider to horizontally disposed rotation axis in axis hole
The axocoel placed for rotation axis, and rotation axis is rotatably arranged in axocoel by bearing, and the other end of rotation axis is out of axocoel
It is pierced by, the sliding clamp sliding slot being vertically arranged up and down is offered on the riser, the tip position of sliding clamp sliding slot is welded with
Horizontally disposed fixed plate, sliding clamp is arranged at intervals with below fixed plate, and the one end of sliding clamp, which slides, is embedded in cunning
In dynamic pressure plate sliding slot, screw hole is offered in the fixed plate, and adjusting bolt is screwed with the screw hole of the fixed plate.
2. the fixture according to claim 1 for Four-axis milling center, it is characterised in that on the horizontal slider side
Push plate is welded with, left and right face is set between push plate.
3. the fixture according to claim 1 for Four-axis milling center, it is characterised in that the corner location of the bottom plate
Offer bottom plate fastening screw hole.
4. the fixture according to claim 1 for Four-axis milling center, it is characterised in that described to slide laterally the interior of groove
Locking slot is further opened with bottom surface, perforative screw hole up and down is wherein offered on horizontal slider, and twisted in the screw hole of horizontal slider
Enter to have positioning bolt.
5. the fixture according to claim 1 for Four-axis milling center, it is characterised in that the outer end of the rotation axis
Fixing sleeve is connected to handwheel, and handwheel clamping screw is screwed with the screw hole of the handwheel, and the outer wall of horizontal slider is equipped with and supplies
The annular locking slot that handwheel clamping screw is screwed into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171236.7U CN207239738U (en) | 2017-09-13 | 2017-09-13 | A kind of fixture for Four-axis milling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171236.7U CN207239738U (en) | 2017-09-13 | 2017-09-13 | A kind of fixture for Four-axis milling center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239738U true CN207239738U (en) | 2018-04-17 |
Family
ID=61888439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171236.7U Expired - Fee Related CN207239738U (en) | 2017-09-13 | 2017-09-13 | A kind of fixture for Four-axis milling center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239738U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673184A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | Frock clamp applied to special-shaped part |
| CN108673186A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | The quickly clamping device of fixed shaped piece |
| CN108673202A (en) * | 2018-08-07 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of vehicle engine jig for machining |
| CN109015463A (en) * | 2018-08-28 | 2018-12-18 | 安徽玻扬节能钢化玻璃有限公司 | A kind of spacing adjustable type glass clamping device |
| CN110345141A (en) * | 2019-08-15 | 2019-10-18 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of adhesive tool |
| CN110788772A (en) * | 2019-10-21 | 2020-02-14 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Quick clamping and positioning device |
| CN111711879A (en) * | 2020-06-28 | 2020-09-25 | 嘉兴则盈电子科技有限公司 | A fixed knot constructs for assembly of microphone shell body |
| CN112440130A (en) * | 2019-08-30 | 2021-03-05 | 昆山德瑞特精密机械有限公司 | Machining center four-axis anchor clamps |
-
2017
- 2017-09-13 CN CN201721171236.7U patent/CN207239738U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673184A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | Frock clamp applied to special-shaped part |
| CN108673186A (en) * | 2018-06-07 | 2018-10-19 | 绵竹市凯瑞机械加工有限公司 | The quickly clamping device of fixed shaped piece |
| CN108673202A (en) * | 2018-08-07 | 2018-10-19 | 路沃特（张家港）动力再制造科技有限公司 | A kind of vehicle engine jig for machining |
| CN109015463A (en) * | 2018-08-28 | 2018-12-18 | 安徽玻扬节能钢化玻璃有限公司 | A kind of spacing adjustable type glass clamping device |
| CN110345141A (en) * | 2019-08-15 | 2019-10-18 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of adhesive tool |
| CN112440130A (en) * | 2019-08-30 | 2021-03-05 | 昆山德瑞特精密机械有限公司 | Machining center four-axis anchor clamps |
| CN110788772A (en) * | 2019-10-21 | 2020-02-14 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Quick clamping and positioning device |
| CN111711879A (en) * | 2020-06-28 | 2020-09-25 | 嘉兴则盈电子科技有限公司 | A fixed knot constructs for assembly of microphone shell body |
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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: 20180417 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |