CN106964998A - A kind of machining stage apparatus - Google Patents
A kind of machining stage apparatus Download PDFInfo
- Publication number
- CN106964998A CN106964998A CN201710091689.7A CN201710091689A CN106964998A CN 106964998 A CN106964998 A CN 106964998A CN 201710091689 A CN201710091689 A CN 201710091689A CN 106964998 A CN106964998 A CN 106964998A
- Authority
- CN
- China
- Prior art keywords
- support
- processing platform
- stage apparatus
- supporting plate
- slideway
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000005188 flotation Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000006228 supernatant Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention relates to mechanical device technical field, especially a kind of machining stage apparatus, including base and screw mandrel, one end of the base is provided with support, the slideway is provided with motor close to one end of support, the one end of the connecting rod away from sliding block is provided with machinery processing apparatus, the surface of the base is provided with lowering or hoisting gear, the corner of first support plate upper surface is equipped with adjusting means, the surface of the screw rod is provided with matching nut, the upper surface of the baffle plate is provided with support block, the upper surface of second supporting plate is provided with processing platform, the horizontal device includes the box body of elliposoidal, the surface of the flotation fluid is provided with ball float, the upper surface of the processing platform is additionally provided with fixture.The adjusting means that the present invention is set coordinates horizontal device, for adjusting the horizontal level of processing platform, the process of processing equipment is in horizontality, improves machining accuracy.
Description
Technical field
The present invention relates to mechanical device technical field, more particularly to a kind of machining stage apparatus.
Background technology
In industrial processes processing, the application of processing platform is very extensive, and substantially each processing post can be provided with processing
Platform, workpiece completes working process in different processing platforms, generally in the production process of automation, it is small-sized artificial plus
Work platform is less, but in being processed in individual formula workshop, the measurement, polishing, Precision Machining of workpiece is required for using processing flat
Platform.
Current processing platform structure is single, and the position of manual adjustment machinery is needed when being processed to machinery, and then
Realize the position of any needs processing of processing equipment, troublesome poeration；In processing equipment, it is necessary to which so that processing platform is in one
The position of individual relative level, it is to avoid mismachining tolerance is larger, but processing platform majority does not possess such work(present on market
Energy.
The content of the invention
The invention aims to solve that the height of processing platform can not be adjusted present in prior art and protect it
The shortcoming of water holding level state, and a kind of machining stage apparatus proposed.
To achieve these goals, present invention employs following technical scheme：
Design a mechanism processing stage apparatus, including base and screw mandrel, and one end of the base is provided with support, described
The one end of support away from base is provided with crossbeam, and the surface of the crossbeam offers slideway, and the two ends of the screw mandrel are equipped with rotating shaft,
The slideway is provided with motor close to one end of support, and the motor is placed on the top of support, the output end and silk of the motor
The rotating shaft connection of bar one end, the surface of two rotating shafts is equipped with bearing, and two bearings are each attached to the inwall of slideway
On, the surface of the slideway is provided with matching sliding block, and the screw mandrel runs through sliding block, and bottom and the connecting rod of the sliding block connect
Connect, the one end of the connecting rod away from sliding block is provided with machinery processing apparatus；
The surface of the base is provided with lowering or hoisting gear, and the top of the lowering or hoisting gear is provided with the first supporting plate, described first
The corner of support plate upper surface is equipped with adjusting means, and the adjusting means includes screw rod, and the surface of the screw rod is provided with therewith
The nut of matching, the top of the nut is provided with baffle plate, and the middle part of the baffle plate is provided with through hole, and the screw rod passes through through hole, institute
The upper surface for stating baffle plate is provided with support block, and the middle part of the support block is provided with groove, and the top of the screw rod extends the interior of groove
Portion, the one end of the support block away from baffle plate is provided with the second supporting plate, and the upper surface of second supporting plate is provided with processing platform,
The upper surface of the processing platform is provided with horizontal device, and the horizontal device includes the box body of elliposoidal, the inside of the box body
Provided with flotation fluid, the surface of the flotation fluid is provided with provided with fixed point area at the top of ball float, the box body, when the processing platform is in
During horizontality, the ball float is located at the center in fixed point area, and the upper surface of the processing platform is additionally provided with fixture.
It is preferred that, the surface of the processing platform is provided with horizontal groove, and the box body is lain in a horizontal plane in groove, and the table of groove
Face is provided with glass plate.
It is preferred that, the one end of the screw rod away from the first supporting plate is provided with nut, and the diameter of nut is more than the straight of through hole
Footpath.
It is preferred that, the lowering or hoisting gear is hydraulic cylinder.
It is preferred that, the surface of the support is provided with forward-reverse switch, and the motor is electrically connected with forward-reverse switch.
One kind machining stage apparatus proposed by the present invention, beneficial effect is：The screw mandrel and slide block structure of setting,
By with motor connection, realize the automatic diverse location for treating processing equipment and be processed, without regulation, operation side manually
Just；The adjusting means of setting coordinates horizontal device, for adjusting the horizontal level of processing platform, is in the process of processing equipment
Horizontality, improves machining accuracy, simple in construction.
Brief description of the drawings
Fig. 1 is a kind of structural representation of machining stage apparatus proposed by the present invention；
Fig. 2 is a kind of adjusting means structural representation of machining stage apparatus proposed by the present invention；
Fig. 3 is the crossbeam and slide block structure sectional view of a kind of machining stage apparatus proposed by the present invention；
Fig. 4 is a kind of horizontal device structural representation of machining stage apparatus proposed by the present invention.
In figure：Base 1, support 2, crossbeam 3, slideway 4, motor 5, screw mandrel 6, rotating shaft 7, bearing 8, sliding block 9, connecting rod 10, machine
Tool processing unit (plant) 11, lowering or hoisting gear 12, the first supporting plate 13, adjusting means 14, screw rod 141, nut 142, baffle plate 143, through hole
144th, support block 145, groove 146, the second supporting plate 15, processing platform 16, horizontal device 17, box body 171, flotation fluid 172, floating
Ball 173, fixed point area 174, fixture 18.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-4, a kind of machining stage apparatus, including base 1 and screw mandrel 6, one end of base 1 is provided with support
2, the one end of support 2 away from base 1 is provided with crossbeam 3, and the surface of crossbeam 3 offers slideway 4, and the two ends of screw mandrel 6 are equipped with rotating shaft
7, slideway 4 is provided with motor 5 close to one end of support 2, and motor 5 is placed on the top of support 2, and the surface of support 2 is provided with rotating
Switch, motor 5 electrically connected with forward-reverse switch, and the output end of motor 5 is connected with the rotating shaft 7 of the one end of screw mandrel 6, two rotating shafts 7
Surface is equipped with bearing 8, and two bearings 8 are each attached on the inwall of slideway 4, and the surface of slideway 4 is provided with matching sliding block
9, screw mandrel 6 runs through sliding block 9, and the bottom of sliding block 9 is connected with connecting rod 10, and the one end of connecting rod 10 away from sliding block 9 is filled provided with machining
Put 11.
When motor 5, which is powered, to be rotated, the rotating shaft 7 close to the side of motor 5 is driven to rotate, rotating shaft 7 drives screw mandrel 6 to rotate, by
It can not rotate and can only be slided in slideway 4 in sliding block 9, so sliding block 9 horizontally slips on the surface of slideway 4 along screw mandrel 6, be led to
The rotating for crossing forward-reverse switch change motor 5 carrys out the direction of motion of adjusting slider 9, and realization automatically adjusts different machining positions
Put, be processed by 11 pairs of machineries of machinery processing apparatus, bearing 8 plays a part of the position of fixed rotating shaft 7, and then to silk
The position of bar 6 is fixed.
The surface of base 1 is provided with lowering or hoisting gear 12, and lowering or hoisting gear 12 is hydraulic cylinder, and the top of lowering or hoisting gear 12 is provided with first
Supporting plate 13, the corner of the upper surface of the first supporting plate 13 is equipped with adjusting means 14, and adjusting means 14 includes screw rod 141, screw rod
141 surface is provided with matching nut 142, and the top of nut 142 is provided with baffle plate 143, and the middle part of baffle plate 143 is provided with through hole
144, screw rod 141 passes through through hole 144, and the one end of screw rod 141 away from the first supporting plate 13 is provided with nut, and the diameter of nut is more than
The diameter of through hole 144, the upper surface of baffle plate 143 is provided with support block 145, and the middle part of support block 145 is provided with groove 146, screw rod 141
Top extend the inside of groove 146, the one end of support block 145 away from baffle plate 143 is provided with the second supporting plate 15, the second supporting plate
15 upper surface is provided with processing platform 16, and the upper surface of processing platform 16 is provided with horizontal device 17, and horizontal device 17 includes ellipsoid
The box body 171 of shape, the surface of processing platform 16 is provided with horizontal groove, and box body 171 is lain in a horizontal plane in groove, and the surface of groove is provided with
Glass plate, the inside of box body 171 is provided with flotation fluid 172, and the surface of flotation fluid 172 is provided with ball float 173, and the top of box body 171 is provided with
Area 174 is pinpointed, when processing platform 16 is in horizontality, ball float 173 is located at the center in fixed point area 174, processing platform
16 upper surface is additionally provided with fixture 18.
Lowering or hoisting gear 12 is used for adjusting the height of processing platform 16, and screw rod 141 runs through nut 142 and baffle plate 143, and stretches into
To the inside of groove 146, cap can effectively prevent screw rod 141 from departing from baffle plate 143, and baffle plate 143 is connected with support block 145, when
When being adjusted up nut 142, baffle plate 143 is moved up along screw rod 141, moves up support block 145, and then makes second
Fagging 15, processing platform 16 are moved up；Similarly, when downward adjusting nut 142, the second supporting plate 15, processing platform 16 to
Lower movement, realizes the regulation to processing unit (plant) level height, because ball float 173 is always subjected to the upward buoyancy of flotation fluid 172,
When processing platform 16 is not in horizontality, ball float 173 is in surrounding or the outside in fixed point area 174, and ball float 173 deviates fixed point
The direction at the center of area 174 is exactly the higher position of processing platform 16, when ball float 173 is located at the center in fixed point area 174, illustrates to add
Work platform 16 is horizontal, by observing horizontal device 17, you can by adjusting means 14 processing platform 16 adjust to
Horizontal level, improves machining accuracy, and fixture 18 is used for fixing machinery to be processed.
Operation principle：Machinery to be processed is blocked with fixture 18, the height of processing platform 16 is adjusted by lowering or hoisting gear 12, is seen
Horizontal device 17, then adjusting nut 141 are examined, processing platform 16 is horizontal；Motor 5 is opened, screw mandrel 6 rotates, sliding block 9
Slide, drivening rod 10 and machinery processing apparatus 11 are moved, during position suitable, close motor 5, you can treat processing equipment progress
Processing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of machining stage apparatus, including base (1) and screw mandrel (6), one end of the base (1) are provided with support
(2), the one end of the support (2) away from base (1) is provided with crossbeam (3), and the surface of the crossbeam (3) offers slideway (4), its
It is characterised by, the two ends of the screw mandrel (6) are equipped with rotating shaft (7), and the slideway (4) is provided with motor close to one end of support (2)
(5), the motor (5) is placed on the top of support (2), the output end of the motor (5) and the rotating shaft (7) of screw mandrel (6) one end
Connection, the surface of two rotating shafts (7) is equipped with bearing (8), and two bearings (8) are each attached to the inwall of slideway (4)
On, the surface of the slideway (4) is provided with matching sliding block (9), and the screw mandrel (6) runs through sliding block (9), the sliding block (9)
Bottom be connected with connecting rod (10), the connecting rod (10) away from sliding block (9) one end be provided with machinery processing apparatus (11)；
The surface of the base (1) is provided with lowering or hoisting gear (12), and the top of the lowering or hoisting gear (12) is provided with the first supporting plate
(13), the corner of the first supporting plate (13) upper surface is equipped with adjusting means (14), and the adjusting means (14) includes spiral shell
Bar (141), the surface of the screw rod (141) is provided with matching nut (142), and the top of the nut (142) is provided with gear
Plate (143), the middle part of the baffle plate (143) is provided with through hole (144), and the screw rod (141) passes through through hole (144), the baffle plate
(143) upper surface is provided with support block (145), and the middle part of the support block (145) is provided with groove (146), the screw rod (141)
Top extend the inside of groove (146), the one end of the support block (145) away from baffle plate (143) is provided with the second supporting plate
(15), the upper surface of second supporting plate (15) is provided with processing platform (16), and the upper surface of the processing platform (16) is provided with
Horizontal device (17), the horizontal device (17) includes the box body (171) of elliposoidal, and the inside of the box body (171) is provided with drift
Supernatant liquid (172), the surface of the flotation fluid (172) is provided with the top of ball float (173), the box body (171) provided with fixed point area
(174), when the processing platform (16) is in horizontality, the ball float (173) is located at the centre bit of fixed point area (174)
Put, the upper surface of the processing platform (16) is additionally provided with fixture (18).
2. one kind machining stage apparatus according to claim 1, it is characterised in that the processing platform (16)
Surface is provided with horizontal groove, and the box body (171) is lain in a horizontal plane in groove, and the surface of groove is provided with glass plate.
3. one kind machining stage apparatus according to claim 1, it is characterised in that the screw rod (141) is remote
One end of first supporting plate (13) is provided with nut, and diameter of the diameter more than through hole (144) of nut.
4. one kind machining stage apparatus according to claim 1, it is characterised in that the lowering or hoisting gear (12) is
Hydraulic cylinder.
5. one kind machining stage apparatus according to claim 1, it is characterised in that the surface of the support (2)
Provided with forward-reverse switch, the motor (5) electrically connects with forward-reverse switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091689.7A CN106964998A (en) | 2017-02-21 | 2017-02-21 | A kind of machining stage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710091689.7A CN106964998A (en) | 2017-02-21 | 2017-02-21 | A kind of machining stage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964998A true CN106964998A (en) | 2017-07-21 |
Family
ID=59328277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710091689.7A Pending CN106964998A (en) | 2017-02-21 | 2017-02-21 | A kind of machining stage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747425A (en) * | 2018-06-27 | 2018-11-06 | 河南工学院 | A kind of multistation mechanical processing stage apparatus |
| CN109648528A (en) * | 2019-03-05 | 2019-04-19 | 中国工程物理研究院总体工程研究所 | Sextuple platform that can be self-locking |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125431A (en) * | 2004-10-26 | 2006-05-18 | Hitachi Via Mechanics Ltd | Horizontal adjustment supporting device |
| CN101112745A (en) * | 2006-07-24 | 2008-01-30 | 德克尔·马豪·斯马赫公司 | Milling and drilling machine |
| CN201439145U (en) * | 2009-05-06 | 2010-04-21 | 宁波市鄞州亚大汽车管件有限公司 | Horizontal position adjusting platform for electro processing |
| CN203945349U (en) * | 2014-05-17 | 2014-11-19 | 苏州龙骏无损检测设备有限公司 | A kind of manual adjustments platform |
| CN204249368U (en) * | 2014-11-27 | 2015-04-08 | 浙江工贸职业技术学院 | A kind of 3D printer workbench |
| CN104669018A (en) * | 2015-03-12 | 2015-06-03 | 苏州孚杰机械有限公司 | Machining equipment for forged piece |
| CN204565185U (en) * | 2015-04-29 | 2015-08-19 | 江汉大学 | A kind of manual hydraulic type drilling machine of continuously variable |
| CN105522387A (en) * | 2015-12-29 | 2016-04-27 | 宁波金凯机床制造有限公司 | Drilling and tapping integrated machine tool |
| CN205394465U (en) * | 2016-02-24 | 2016-07-27 | 刘红华 | Platform device for machining |
| CN206578548U (en) * | 2017-02-21 | 2017-10-24 | 吕建明 | A kind of machining stage apparatus |
-
2017
- 2017-02-21 CN CN201710091689.7A patent/CN106964998A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125431A (en) * | 2004-10-26 | 2006-05-18 | Hitachi Via Mechanics Ltd | Horizontal adjustment supporting device |
| CN101112745A (en) * | 2006-07-24 | 2008-01-30 | 德克尔·马豪·斯马赫公司 | Milling and drilling machine |
| CN201439145U (en) * | 2009-05-06 | 2010-04-21 | 宁波市鄞州亚大汽车管件有限公司 | Horizontal position adjusting platform for electro processing |
| CN203945349U (en) * | 2014-05-17 | 2014-11-19 | 苏州龙骏无损检测设备有限公司 | A kind of manual adjustments platform |
| CN204249368U (en) * | 2014-11-27 | 2015-04-08 | 浙江工贸职业技术学院 | A kind of 3D printer workbench |
| CN104669018A (en) * | 2015-03-12 | 2015-06-03 | 苏州孚杰机械有限公司 | Machining equipment for forged piece |
| CN204565185U (en) * | 2015-04-29 | 2015-08-19 | 江汉大学 | A kind of manual hydraulic type drilling machine of continuously variable |
| CN105522387A (en) * | 2015-12-29 | 2016-04-27 | 宁波金凯机床制造有限公司 | Drilling and tapping integrated machine tool |
| CN205394465U (en) * | 2016-02-24 | 2016-07-27 | 刘红华 | Platform device for machining |
| CN206578548U (en) * | 2017-02-21 | 2017-10-24 | 吕建明 | A kind of machining stage apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 龚云涛: "框式、条式水平仪分度值误差的校准方法探讨", 《中国计量》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747425A (en) * | 2018-06-27 | 2018-11-06 | 河南工学院 | A kind of multistation mechanical processing stage apparatus |
| CN108747425B (en) * | 2018-06-27 | 2020-01-21 | 河南工学院 | Platform device for multi-station machining |
| CN109648528A (en) * | 2019-03-05 | 2019-04-19 | 中国工程物理研究院总体工程研究所 | Sextuple platform that can be self-locking |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
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| RJ01 | Rejection of invention patent application after publication |