CN107051608B - A kind of experimental bench - Google Patents
A kind of experimental bench Download PDFInfo
- Publication number
- CN107051608B CN107051608B CN201710110791.7A CN201710110791A CN107051608B CN 107051608 B CN107051608 B CN 107051608B CN 201710110791 A CN201710110791 A CN 201710110791A CN 107051608 B CN107051608 B CN 107051608B
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- Prior art keywords
- gripping block
- sliding slot
- fixed
- screw rod
- block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/50—Clamping means, tongs
Abstract
The present invention provides a kind of experimental benches, belong to field of mechanical technique.This experimental bench, including workbench are provided with gripping block one, gripping block two, gripping block three and gripping block four on workbench, and the upper surface of workbench offers sliding slot one, sliding slot two, sliding slot three and sliding slot four；The lower surface of workbench offers circular groove one, workbench is provided with oscillating table, oscillating table offers circular groove two, shaft is vertically fixed in circular groove, bearing one is arranged on the other end outer wall of shaft, the outer ring of bearing one is fixed on the circular groove two of oscillating table, annular rack is fixed in shaft, rotation axis is also vertically arranged on oscillating table, rotation axis upper end is fixed with gear, wheel and rack intermeshing, oscillating table are provided with supporting table, and the swing mechanism for being able to drive oscillating table rotation is provided in supporting table.The advantages of present invention is with that can clamp container to be reacted, but also be able to carry out the adequacy for shaking guarantee experiment reaction.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of experimental bench.
Background technique
In the experimentations such as biology, chemistry, experiment container is directly grabbed with hand, often there is not reliable phenomenon, and
And some reactants can generate heat or even boil during the reaction, existing security risk is bigger.
Meanwhile it is existing relatively simple to biology, the structure that is clamped of equipment of chemical industry and functionally also relatively more single
One, cannot the reaction kit of clamping can not be rotated or be carried out the shaking of certain angle while being clamped,
So as to preferably guarantee the adequacy of reaction.
So needing to be developed a kind of experimental bench that can overcome the above problem for those skilled in the art.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of experimental bench, this experimental bench tool are proposed
Container to be reacted can be clamped by having, but also be able to carry out the adequacy shaken and guarantee experiment reaction.
Object of the invention can be realized by the following technical scheme:
A kind of experimental bench, including workbench are additionally provided with gripping block one, gripping block two, gripping block on the workbench
Three and gripping block four, which is characterized in that the upper surface of the workbench offers sliding slot one, sliding slot two, sliding slot three and sliding slot
Four, the gripping block one is slidably arranged in sliding slot one, and gripping block two is slidably arranged in sliding slot two, and the sliding of gripping block three is set
It sets in sliding slot three, gripping block four is slidably arranged in sliding slot four, and the gripping block one and gripping block three are conllinear, gripping block two
It is conllinear with gripping block four, and gripping block one and gripping block two are mutually perpendicular to；The lower surface of the workbench offers round recessed
Slot one, and the lower surface of workbench is provided with an oscillating table, the upper surface of oscillating table offers circular groove two, the circle
Be vertically fixed a shaft in groove, be arranged with bearing one on the other end outer wall of the shaft, the bearing one it is outer
Circle is fixed on the circular groove two of oscillating table, and annular rack is fixed in the shaft, is gone back on the oscillating table vertical
It is provided with rotation axis, the rotation axis upper end is fixed with a gear, the wheel and rack intermeshing, the swing
The lower surface of platform is provided with supporting table, and the swing mechanism for being able to drive oscillating table rotation is provided in the supporting table.
Gripping block one can be slided in sliding slot one, and gripping block three can be slided in sliding slot three, so as to adjust folder
Spacing between tight block one and gripping block three, gripping block two can be slided in sliding slot two, and gripping block four can be in sliding slot four
Sliding carries out container to be reacted so as to realize so as to adjust the spacing between gripping block two and gripping block four
It clamps.
Rotation axis is able to drive gear rotation, wheel and rack intermeshing, energy band turn axis rotation, to drive fixation
Workbench rotation in shaft, is realized to the holdfast phase between gripping block one, gripping block two, gripping block three and gripping block four
Oscillating table is circled；Swing mechanism is able to drive the swing that oscillating table carries out certain angle with respect to supporting table, so as to
Enough realize carries out certain angle with respect to supporting table to the holdfast between gripping block one, gripping block two, gripping block three and gripping block four
The swing of degree guarantees that reaction is abundant in experimentation.
In above-mentioned experimental bench, the rotating mechanism includes oscillating motor, and branch is vertically fixed in the supporting table
Fagging one and support plate two, swinging axle one is horizontally fixed on the one side of the oscillating table, and the other end of swinging axle one turns
Dynamic that one side of the support plate one towards support plate two is arranged in, the opposite another side of oscillating table is horizontally fixed with swinging axle
Two, the other end of swinging axle two is rotatably arranged on support plate two towards the one side of support plate one, and swinging axle two is pierced by support
The output shaft of plate two, the oscillating motor is connected by shaft coupling with swinging axle two.Oscillating table passes through swinging axle one and pendulum
Moving axis two is rotatably arranged in the support plate one and support plate two of supporting table, and oscillating motor drives swinging axle two to rotate, so as to
Enough realize that oscillating table is swung.
In above-mentioned experimental bench, limited block one and limited block two, the gripping block one are provided in the sliding slot one
Between limited block one and limited block two；Limited block three and limited block four, the clamping are provided in the sliding slot two
Block two is between limited block three and limited block four；Limited block five and limited block six are provided in the sliding slot three, it is described
Gripping block three is between limited block five and limited block six；Limited block seven and limited block eight, institute are provided in the sliding slot four
The gripping block two stated is between limited block seven and limited block eight.Using such design, so as to guarantee gripping block one, folder
The stability that tight block two, gripping block three and gripping block four are slided in sliding slot one, sliding slot two, sliding slot three and sliding slot four respectively.
In above-mentioned experimental bench, the lower surface of the workbench offers mounting groove one, mounting groove one and sliding slot one it
Between offer through-hole one, be fixed with driving motor one in the mounting groove one, it is solid on the output shaft of the driving motor one
Surely there is screw rod one, the other end of the screw rod one passes through through-hole one and is rotatably arranged in the one side wall of sliding slot one, described
Connecting hole one is offered in gripping block one, is fixed with bearing two on the inner wall of connecting hole one, fixture nut one on two inner ring of bearing,
The nut one is threaded on screw rod one.Driving motor one drives screw rod one to rotate, and nut one is threaded in screw rod
On one, by bearing two, so as to move in a straight line gripping block one along screw rod one, realize in gripping block one in sliding slot one
Interior sliding.
In above-mentioned experimental bench, the lower surface of the workbench offers mounting groove two, mounting groove two and sliding slot two it
Between offer through-hole two, be fixed with driving motor two in the mounting groove two, it is solid on the output shaft of the driving motor two
Surely there is screw rod two, the other end of the screw rod two passes through through-hole two and is rotatably arranged in the one side wall of sliding slot two, described
Connecting hole two is offered in gripping block two, is fixed with bearing three on the inner wall of connecting hole two, fixture nut two on three inner ring of bearing,
The nut two is threaded on screw rod two.Driving motor two drives screw rod two to rotate, and nut two is threaded in screw rod
On two, by bearing three, so as to move in a straight line gripping block two along screw rod two, realize in gripping block two in sliding slot two
Interior sliding.
In above-mentioned experimental bench, the lower surface of the workbench offers mounting groove three, mounting groove three and sliding slot three it
Between offer through-hole three, be fixed with driving motor three in the mounting groove three, it is solid on the output shaft of the driving motor three
Surely there is screw rod three, the other end of the screw rod three passes through through-hole three and is rotatably arranged in the one side wall of sliding slot three, described
Connecting hole three is offered in gripping block three, is fixed with bearing four on the inner wall of connecting hole three, fixture nut three on four inner ring of bearing,
The nut three is threaded on screw rod three.Driving motor three drives screw rod three to rotate, and nut three is threaded in screw rod
On three, by bearing four, so as to move in a straight line gripping block three along screw rod three, realize in gripping block three in sliding slot three
Interior sliding.
In above-mentioned experimental bench, the lower surface of the workbench offers mounting groove four, mounting groove four and sliding slot four it
Between offer through-hole four, be fixed with driving motor four in the mounting groove four, it is solid on the output shaft of the driving motor four
Surely there is screw rod four, the other end of the screw rod four passes through through-hole four and is rotatably arranged in the one side wall of sliding slot four, described
Connecting hole four is offered in gripping block four, and bearing five, the inner ring screw thread of the bearing five are fixed on the inner wall of connecting hole four
It is connected on screw rod four, fixture nut four on five inner ring of bearing, the nut four is threaded on screw rod four.Driving motor
Four drive screw rod four to rotate, and nut four is threaded on screw rod four, by bearing five, so as to make gripping block four along silk
Bar four moves in a straight line, and realization is slided in sliding slot four in gripping block four.
In above-mentioned experimental bench, the lower surface of the workbench offers mounting groove five, consolidates in the mounting groove five
Surely there is driving motor five, the output shaft of the driving motor five is connected with rotation axis.Driving motor five is able to drive rotation
Axis rotation, so as to drive the gear in rotation axis to rotate.
Compared with prior art, this experimental bench has the advantage that
1, the gripping block one in the present invention can be slided in sliding slot one, and gripping block three can be slided in sliding slot three, from
And the spacing between gripping block one and gripping block three can be adjusted, gripping block two can be slided in sliding slot two, four energy of gripping block
It is enough to be slided in sliding slot four, it, will be to anti-so as to realize so as to adjust the spacing between gripping block two and gripping block four
The container answered is clamped.
2, the rotation axis in the present invention is able to drive gear rotation, and wheel and rack intermeshing drives shaft rotation, from
And the workbench rotation being fixed in shaft is driven, it realizes between gripping block one, gripping block two, gripping block three and gripping block four
Holdfast circled with respect to oscillating table.
3, the oscillating table in the present invention is rotatably arranged on one and of support plate of supporting table by swinging axle one and swinging axle two
In support plate two, oscillating motor drives swinging axle two to rotate, and realizes to gripping block one, gripping block two, gripping block three and gripping block
Holdfast between four carries out the swing of certain angle with respect to supporting table.
Detailed description of the invention
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is present invention looks up structural representation of the invention；
Fig. 4 is schematic cross-sectional view of the invention.
In figure, 1, workbench；2, gripping block one；3, gripping block two；4, gripping block three；5, gripping block four；6, oscillating table；7,
Shaft；8, annular rack；9, rotation axis；10, gear；11, supporting table；12, oscillating motor；13, swinging axle one；14, swinging axle
Two；15, limited block one；16, limited block two；17, limited block three；18, limited block four；19, limited block five；20, limited block six；
21, limited block seven；22, limited block eight；23, driving motor one；24, screw rod one；25, driving motor two；26, screw rod two；27, it drives
Dynamic motor three；28, screw rod three；29, driving motor four；30, screw rod four；31, driving motor five.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, a kind of experimental bench, including workbench 1 are additionally provided with gripping block 1 on workbench 1, clamp
Block 23, gripping block 34 and gripping block 45, the upper surface of workbench 1 offer sliding slot one, sliding slot two, sliding slot three and sliding slot four,
Gripping block 1 is slidably arranged in sliding slot one, and gripping block 23 is slidably arranged in sliding slot two, and gripping block 34 is slidably arranged in cunning
In slot three, gripping block 45 is slidably arranged in sliding slot four, and gripping block 1 and gripping block 34 are conllinear, gripping block 23 and gripping block
45 is conllinear, and gripping block 1 and gripping block 23 are mutually perpendicular to.As shown in Fig. 2, being provided with limited block 1 and limit in sliding slot one
Block 2 16, gripping block 1 is between limited block 1 and limited block 2 16；Limited block 3 17 and limit are provided in sliding slot two
Block 4 18, gripping block 23 is between limited block 3 17 and limited block 4 18；Limited block 5 19 and limit are provided in sliding slot three
Block 6 20, gripping block 34 is between limited block 5 19 and limited block 6 20；Limited block 7 21 and limit are provided in sliding slot four
Block 8 22, gripping block 23 is between limited block 7 21 and limited block 8 22, using such design, so as to guarantee to press from both sides
Tight block 1, gripping block 23, gripping block 34 and gripping block 45 are sliding in sliding slot one, sliding slot two, sliding slot three and sliding slot four respectively
Dynamic stability.
As shown in figure 3, the lower surface of workbench 1 offers mounting groove one, offered between mounting groove one and sliding slot one logical
Kong Yi is fixed with driving motor 1 in mounting groove one, screw rod 1, screw rod one is fixed on the output shaft of driving motor 1
24 other end passes through through-hole one and is rotatably arranged in the one side wall of sliding slot one, and connecting hole one is offered in gripping block 1, even
It connects and is fixed with bearing two on the inner wall in hole one, fixture nut one on two inner ring of bearing, nut one is threaded on screw rod 1.
Driving motor 1 drives screw rod 1 to rotate, and nut one is threaded on screw rod 1, by bearing two, so as to make
Gripping block 1 is moved in a straight line along screw rod 1, and realization is slided in sliding slot one in gripping block 1.
The lower surface of workbench 1 offers mounting groove two, and through-hole two, mounting groove are offered between mounting groove two and sliding slot two
It is fixed with driving motor 2 25 in two, screw rod 2 26, the other end of screw rod 2 26 are fixed on the output shaft of driving motor 2 25
Across through-hole two and be rotatably arranged in the one side wall of sliding slot two, offer connecting hole two in gripping block 23, connecting hole two it is interior
Bearing three, fixture nut two on three inner ring of bearing are fixed on wall, nut two is threaded on screw rod 2 26.Driving motor two
25 drive screw rod 2 26 to rotate, and nut two is threaded on screw rod 2 26, by bearing three, so as to make gripping block 23
It is moved in a straight line along screw rod 2 26, realization is slided in sliding slot two in gripping block 23.
The lower surface of workbench 1 offers mounting groove three, and through-hole three, mounting groove are offered between mounting groove three and sliding slot three
It is fixed with driving motor 3 27 in three, screw rod 3 28, the other end of screw rod 3 28 are fixed on the output shaft of driving motor 3 27
Across through-hole three and be rotatably arranged in the one side wall of sliding slot three, offer connecting hole three in gripping block 34, connecting hole three it is interior
Bearing four, fixture nut three on four inner ring of bearing are fixed on wall, nut three is threaded on screw rod 3 28.Driving motor three
27 drive screw rod 3 28 to rotate, and nut three is threaded on screw rod 3 28, by bearing four, so as to make gripping block 34
It is moved in a straight line along screw rod 3 28, realization is slided in sliding slot three in gripping block 34.
The lower surface of workbench 1 offers mounting groove four, and through-hole four, mounting groove are offered between mounting groove four and sliding slot four
It is fixed with driving motor 4 29 in four, screw rod 4 30, the other end of screw rod 4 30 are fixed on the output shaft of driving motor 4 29
Across through-hole four and be rotatably arranged in the one side wall of sliding slot four, offer connecting hole four in gripping block 45, connecting hole four it is interior
Bearing five is fixed on wall, the inner ring of bearing five is threaded on screw rod 4 30, fixture nut four on five inner ring of bearing, nut
Four are threaded on screw rod 4 30.Driving motor 4 29 drives screw rod 4 30 to rotate, and nut four is threaded in screw rod 4 30
On, by bearing five, so as to move in a straight line gripping block 45 along screw rod 4 30, realize in gripping block 45 in sliding slot
Sliding in four.
As shown in figure 4, the lower surface of workbench 1 offers circular groove one, the lower surface of workbench 1 is provided with a swing
Platform 6, the upper surface of oscillating table 6 offer circular groove two, are vertically fixed a shaft in circular groove, outside the other end of shaft
Bearing one is arranged on wall, the outer ring of bearing one is fixed on the circular groove two of oscillating table 6, and annular rack is fixed in shaft
8, rotation axis 9 is also vertically installed on oscillating table 6, and 9 upper end of rotation axis is fixed with a gear 10, and gear 10 is mutually nibbled with rack gear
It closes.The lower surface of workbench 1 offers mounting groove five, and driving motor 5 31 is fixed in mounting groove five, driving motor 5 31
Output shaft is connected with rotation axis 9, and driving motor 5 31 is able to drive the rotation of rotation axis 9, so as to drive in rotation axis 9
Gear 10 rotates.
The lower surface of oscillating table 6 is provided with supporting table 11, and the pendulum for being able to drive the rotation of oscillating table 6 is provided in supporting table 11
Motivation structure, swing mechanism include oscillating motor 12, and support plate one and support plate two, the pendulum are vertically fixed in supporting table 11
It is horizontally fixed with swinging axle 1 on the one side of dynamic platform 6, the other end of swinging axle 1 is rotatably arranged on one direction of support plate
The one side of support plate two, the opposite another side of oscillating table 6 are horizontally fixed with swinging axle 2 14, swinging axle 2 14 it is another
End is rotatably arranged on one side of the support plate two towards support plate one, and swinging axle 2 14 is pierced by support plate two, the swing
The output shaft of motor 12 is connected by shaft coupling with swinging axle 2 14.Oscillating table 6 passes through swinging axle 1 and swinging axle 2 14
It being rotatably arranged in the support plate one and support plate two of supporting table 11, oscillating motor 12 drives swinging axle 2 14 to rotate, so as to
Enough realize that oscillating table 6 is swung.
Gripping block 1 can be slided in sliding slot one, and gripping block 34 can be slided in sliding slot three, so as to adjust
Spacing between gripping block 1 and gripping block 34, gripping block 23 can be slided in sliding slot two, and gripping block 45 can be in cunning
Sliding in slot four, will be to be reacted so as to realize so as to adjust the spacing between gripping block 23 and gripping block 45
Container is clamped.
Rotation axis 9 is able to drive the rotation of gear 10, and gear 10 and rack gear are intermeshed, energy band turn axis rotation, thus band
The dynamic workbench 1 being fixed in shaft rotates, realize to gripping block 1, gripping block 23, gripping block 34 and gripping block 45 it
Between holdfast circled with respect to oscillating table 6；Oscillating table 6 is rotatably arranged on branch by swinging axle 1 and swinging axle 2 14
In the support plate one and support plate two for supportting platform 11, oscillating motor 12 drives swinging axle 2 14 to rotate, so as to realize oscillating table 6
It swings, so as to realize prop up opposite to the holdfast between gripping block 1, gripping block 23, gripping block 34 and gripping block 45
The swing that platform 11 carries out certain angle is supportted, guarantees that reaction is abundant in experimentation.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, workbench is used more herein；2, gripping block one；3, gripping block two；4, gripping block three；5, it clamps
Block four；6, oscillating table；7, shaft；8, annular rack；9, rotation axis；10, gear；11, supporting table；12, oscillating motor；13, it puts
Moving axis one；14, swinging axle two；15, limited block one；16, limited block two；17, limited block three；18, limited block four；19, limited block
Five；20, limited block six；21, limited block seven；22, limited block eight；23, driving motor one；24, screw rod one；25, driving motor two；
26, screw rod two；27, driving motor three；28, screw rod three；29, driving motor four；30, screw rod four；31, the arts such as driving motor five
Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of invention；Being construed as any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. a kind of experimental bench, including workbench, gripping block one, gripping block two, gripping block three are additionally provided on the workbench
With gripping block four, which is characterized in that the upper surface of the workbench offers sliding slot one, sliding slot two, sliding slot three and sliding slot four,
The gripping block one is slidably arranged in sliding slot one, and gripping block two is slidably arranged in sliding slot two, the sliding setting of gripping block three
In sliding slot three, gripping block four is slidably arranged in sliding slot four, and the gripping block one and gripping block three are conllinear, two He of gripping block
Gripping block four is conllinear, and gripping block one and gripping block two are mutually perpendicular to；The lower surface of the workbench offers circular groove
One, and the lower surface of workbench is provided with an oscillating table, the upper surface of oscillating table offers circular groove two, and the circle is recessed
It is vertically fixed a shaft in slot, bearing one, the outer ring of the bearing one are arranged on the other end outer wall of the shaft
It is fixed on the circular groove two of oscillating table, annular rack is fixed in the shaft, is also vertically set on the oscillating table
It is equipped with rotation axis, the rotation axis upper end is fixed with a gear, the wheel and rack intermeshing, the oscillating table
Lower surface be provided with supporting table, be provided in the supporting table be able to drive oscillating table rotation swing mechanism.
2. experimental bench according to claim 1, which is characterized in that the swing mechanism includes oscillating motor, described
It is vertically fixed support plate one and support plate two in supporting table, is horizontally fixed with swinging axle on the one side of the oscillating table
One, the other end of swinging axle one is rotatably arranged on support plate one towards the one side of support plate two, oscillating table it is opposite another
Side horizontal is fixed with swinging axle two, and the other end of swinging axle two is rotatably arranged on support plate two towards the side of support plate one
Face, and swinging axle two is pierced by support plate two, the output shaft of the oscillating motor is connected by shaft coupling with swinging axle two.
3. experimental bench according to claim 1, which is characterized in that be provided with limited block one and limit in the sliding slot one
Block two, the gripping block one is between limited block one and limited block two；Three He of limited block is provided in the sliding slot two
Limited block four, the gripping block two is between limited block three and limited block four；Limited block is provided in the sliding slot three
Five and limited block six, the gripping block three is between limited block five and limited block six；Setting is limited in the sliding slot four
Position block seven and limited block eight, the gripping block two is between limited block seven and limited block eight.
4. experimental bench according to claim 1, which is characterized in that the lower surface of the workbench offers mounting groove
One, through-hole one is offered between mounting groove one and sliding slot one, and driving motor one, the drive are fixed in the mounting groove one
Screw rod one is fixed on the output shaft of dynamic motor one, the other end of the screw rod one passes through through-hole one and is rotatably arranged on sliding slot
In one one side wall, connecting hole one is offered in the gripping block one, bearing two, bearing are fixed on the inner wall of connecting hole one
Fixture nut one on two inner rings, the nut one are threaded on screw rod one.
5. experimental bench according to claim 1, which is characterized in that the lower surface of the workbench offers mounting groove
Two, through-hole two is offered between mounting groove two and sliding slot two, and driving motor two, the drive are fixed in the mounting groove two
Screw rod two is fixed on the output shaft of dynamic motor two, the other end of the screw rod two passes through through-hole two and is rotatably arranged on sliding slot
In two one side wall, connecting hole two is offered in the gripping block two, bearing three, bearing are fixed on the inner wall of connecting hole two
Fixture nut two on three inner rings, the nut two are threaded on screw rod two.
6. experimental bench according to claim 1, which is characterized in that the lower surface of the workbench offers mounting groove
Three, through-hole three is offered between mounting groove three and sliding slot three, and driving motor three, the drive are fixed in the mounting groove three
Screw rod three is fixed on the output shaft of dynamic motor three, the other end of the screw rod three passes through through-hole three and is rotatably arranged on sliding slot
In three one side wall, connecting hole three is offered in the gripping block three, bearing four, bearing are fixed on the inner wall of connecting hole three
Fixture nut three on four inner rings, the nut three are threaded on screw rod three.
7. experimental bench according to claim 1, which is characterized in that the lower surface of the workbench offers mounting groove
Four, through-hole four is offered between mounting groove four and sliding slot four, and driving motor four, the drive are fixed in the mounting groove four
Screw rod four is fixed on the output shaft of dynamic motor four, the other end of the screw rod four passes through through-hole four and is rotatably arranged on sliding slot
In four one side wall, connecting hole four is offered in the gripping block four, and bearing five is fixed on the inner wall of connecting hole four, it is described
The inner ring of bearing five be threaded on screw rod four, fixture nut four on five inner ring of bearing, the nut four is threadedly coupled
On screw rod four.
8. experimental bench according to claim 1, which is characterized in that the lower surface of the workbench offers mounting groove
Five, driving motor five is fixed in the mounting groove five, and the output shaft of the driving motor five is connected with rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110791.7A CN107051608B (en) | 2017-02-28 | 2017-02-28 | A kind of experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110791.7A CN107051608B (en) | 2017-02-28 | 2017-02-28 | A kind of experimental bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051608A CN107051608A (en) | 2017-08-18 |
| CN107051608B true CN107051608B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110791.7A Active CN107051608B (en) | 2017-02-28 | 2017-02-28 | A kind of experimental bench |
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| CN (1) | CN107051608B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578683A (en) * | 2017-09-30 | 2018-01-12 | 刘慎柱 | A kind of safety-type instruments used for education of chemical experiment |
| CN108636475A (en) * | 2018-06-29 | 2018-10-12 | 铜陵祥意和贸易有限责任公司 | A kind of chemistry teacher's experiment beaker rack |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2013202782B2 (en) * | 2013-03-14 | 2015-05-14 | Gen-Probe Incorporated | Apparatus for indexing and agitating fluid containers |
| CN104439517B (en) * | 2014-10-27 | 2017-02-01 | 嘉兴职业技术学院 | Numerical control cutting machine |
| JP6534517B2 (en) * | 2014-11-19 | 2019-06-26 | 東京理化器械株式会社 | Sample container support device |
| CN105880741B (en) * | 2016-06-22 | 2017-09-19 | 无锡惠山泵业有限公司 | A kind of valve processing scoring machine |
| CN106002144B (en) * | 2016-06-24 | 2017-12-05 | 东莞市尚仁自动化设备有限公司 | A kind of mechanical assembling mechanism |
| CN205815750U (en) * | 2016-07-07 | 2016-12-21 | 北京奥博凯科技有限公司 | A kind of round-bottomed flask fixed mount |
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2017
- 2017-02-28 CN CN201710110791.7A patent/CN107051608B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107051608A (en) | 2017-08-18 |
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