CN206573373U - Anti-folding and anti-pressing testing machine - Google Patents
Anti-folding and anti-pressing testing machine Download PDFInfo
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- CN206573373U CN206573373U CN201720083293.3U CN201720083293U CN206573373U CN 206573373 U CN206573373 U CN 206573373U CN 201720083293 U CN201720083293 U CN 201720083293U CN 206573373 U CN206573373 U CN 206573373U
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- elevating lever
- folding
- fixed block
- bend
- fixedly connected
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Abstract
The utility model discloses a kind of anti-folding and anti-pressing testing machine, including workbench, the workbench is provided with resistance to compression fixture and bend-proof clamp, the resistance to compression fixture and bend-proof clamp have been fixedly connected with two elevating levers, the every elevating lever is threaded with the first screw mandrel, the workbench is provided with the motor that every first screw mandrel of driving is rotated, the workbench sets the locating part that restricted every elevating lever is rotated, and the resistance to compression fixture and bend-proof clamp, which are provided with, coordinates resistance to compression fixture and bend-proof clamp to extrude the extrusion of cement.By using above-mentioned technical proposal, cement is positioned in resistance to compression fixture and bend-proof clamp, motor rotates the first screw mandrel so that elevating lever has the trend of a rotation, because locating part limits the rotation of elevating lever, so elevating lever can only be along the axial movement of itself.Elevating lever drives the axial movement and then cooperation extrusion of resistance to compression fixture and bend-proof clamp along elevating lever to cement progress squeezing action.
Description
Technical field
The utility model is related to material property detection testing equipment, more particularly to a kind of anti-folding and anti-pressing testing machine.
Background technology
The bending and compressive strength that cement anti-folding and anti-pressing testing machine is mainly used in cement is tested, compact conformation, simple to operate etc.
Advantage.Examine and use as cement plant, building unit and relevant professional universities and colleges, R＆D institution's making cement compression strength, also may be used
Compression strength for use as other nonmetallic materials is examined.
It is general in the prior art to drive lever to drive compression apparatus or anti-folding instrument using motor.Although lever is on the market
Price is relatively cheap, but has very big defect on service life.Because lever is in the presence of by Motor torque, when long
Between after use, be easily deformed or wear and tear so that equipment is frequently necessary to maintenance, increase cost, and whole testing machine makes
Use service life reduction.
Utility model content
The purpose of this utility model is to provide a kind of anti-folding and anti-pressing testing machine for improving service life.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of anti-folding and anti-pressing testing machine, including workbench, the workbench are provided with resistance to compression fixture and bend-proof clamp, described
Resistance to compression fixture and bend-proof clamp have been fixedly connected with two elevating levers, and the every elevating lever is threaded with the first screw mandrel, institute
State workbench and be provided with the motor that every first screw mandrel of driving is rotated, the workbench sets what restricted every elevating lever was rotated
Locating part, the resistance to compression fixture and bend-proof clamp, which are provided with, coordinates resistance to compression fixture and bend-proof clamp to extrude the extrusion of cement.
By using above-mentioned technical proposal, cement is positioned in resistance to compression fixture and bend-proof clamp, motor rotates the
One screw mandrel so that elevating lever has the trend of a rotation, because locating part limits the rotation of elevating lever, so elevating lever can only edge
The axial movement of itself.Elevating lever drives the axial movement and then cooperation extruding of resistance to compression fixture and bend-proof clamp along elevating lever
Part carries out squeezing action to cement.
The utility model is further arranged to：The resistance to compression fixture includes the pressure-resistant base being fixedly connected with elevating lever, institute
State pressure-resistant base and be fixedly connected with the first fixed block, first fixed block is provided through the first groove of the first fixed block.
By using above-mentioned technical proposal so that cement can be positioned in the first groove.
The utility model is further arranged to：First fixed block is equipped with the first crushing block, first crushing block
Abutting has is provided with multiple springs between the second crushing block, the side of second crushing block and the first fixed block, each described
One end of spring is fixedly connected with the second crushing block, and the other end of each spring and the side of the first fixed block are fixed and connected
Connect.
By using above-mentioned technical proposal so that the second crushing block is suspended in the first groove under the action of the spring.When
After pressure-resistant base rises, pressure-resistant base drives the first fixed block to rise, and locating part abuts the first crushing block and then allows first this moment
Crushing block extrudes the second crushing block.Therefore after the second crushing block coordinates pressure-resistant base completion to the extruding of cement, with elevating lever
Decline, the first crushing block and the second crushing block are returned to original position.The first groove is because of the second crushing block and resistance to compression this moment
The separation of base and display, convenient test next time.
The utility model is further arranged to：The bend-proof clamp includes the anti-folding base being fixedly connected with elevating lever, institute
State anti-side of the folding base away from elevating lever and be fixedly connected with two the second fixed blocks, two second fixed blocks are away from anti-folding
The side of base is provided with two the first fix bars being parallel to each other, and the bend-proof clamp includes the set away from anti-folding base
Two fix bars, after elevating lever rises, the second fix bar is between two first fix bars.
By using above-mentioned technical proposal, cement is placed between two the first fixed blocks, when elevating lever drives anti-folding bottom
After seat rises, the first fix bar and the second fix bar are moved towards.Because the second fix bar is between two the first fix bars,
So the second fix bar has an active force towards anti-folding base direction to cement.Two first fix bars have to cement this moment
Towards the active force in the second fix bar direction.Therefore cement receives both direction opposite effect power, constitutes folding power.
The utility model is further arranged to：The locating part includes the raised line that elevating lever side is fixedly connected, the work
The first groove agreed with raised line is provided with as platform.
By using above-mentioned technical proposal so that raised line coordinates the rotation of the first groove limitation elevating lever.
The utility model is further arranged to：The both sides of the second described crushing block are fixedly connected with head rod, institute
State and the second groove is provided with the inside of the first fixed block, it is recessed that the one end of the head rod away from the second crushing block is in second
In groove.
By using above-mentioned technical proposal so that the second crushing block is limited when moving by head rod and the second groove
System.Therefore the motion track of the second crushing block is the length direction of the second groove.
The utility model is further arranged to：Second fixed block is provided with the 3rd groove, the 3rd groove clamping
There is the 3rd fixed block, second fixed block is threaded with the second screw mandrel through the second fixed block, and second screw mandrel is supported
Connect and extrude the 3rd fixed block.
By using above-mentioned technical proposal, by rotating the second screw mandrel so that the second fixed block and the 3rd fixed block are no longer
It is fixedly connected.When the first fix bar on the 3rd fixed block is damaged, it can be replaced.
In summary, the utility model has the advantages that：
By using above-mentioned technical proposal, cement is positioned in resistance to compression fixture and bend-proof clamp, motor rotates the
One screw mandrel so that elevating lever has the trend of a rotation, because locating part limits the rotation of elevating lever, so elevating lever can only edge
The axial movement of itself.Elevating lever drives the axial movement and then cooperation extruding of resistance to compression fixture and bend-proof clamp along elevating lever
Part carries out squeezing action to cement.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1；
Fig. 3 is the enlarged drawing in B regions in Fig. 1；
Fig. 4 is the enlarged drawing in C regions in Fig. 3；
Fig. 5 is the top view of embodiment；
Fig. 6 is the sectional view in embodiment D-D directions.
Reference：1st, pressure-resistant base；2nd, anti-folding base；3rd, elevating lever；4th, the first screw mandrel；5th, motor；6th, first fix
Block；7th, the first groove；8th, the first crushing block；9th, the second crushing block；10th, spring；11st, the second fixed block；12nd, the first fix bar；
13rd, the second fix bar；14th, raised line；15th, the first groove；16th, head rod；17th, the second groove；18th, the 3rd groove；19th,
Three fixed blocks；20th, the second screw mandrel；21st, workbench；22nd, first support bar；23rd, second support bar；24th, first level plate；25、
Second level board；26th, the first locating piece；27th, the second locating piece；28th, the 4th fixed block；29th, the 5th fixed block；30th, second connects
Extension bar.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in Fig. 1, Fig. 5 and Fig. 6, a kind of anti-folding and anti-pressing testing machine, including workbench 21.Two are provided with workbench 21
Individual motor 5.One of motor 5 is connected with the first screw mandrel 4.First screw mandrel 4 is threaded with the axial direction of axial direction and the first screw mandrel 4
The elevating lever 3 coincided.The side of elevating lever 3 is fixedly connected with two raised lines 14.Workbench 21, which is provided with, accommodates raised line 14
First groove 15.The groove 15 of raised line 14 and first coordinates the rotation of limitation elevating lever 3, allows elevating lever 3 can only be along the axle of itself
To movement.The one end of elevating lever 3 away from the first screw mandrel 4 is fixedly connected with pressure-resistant base 1.Pressure-resistant base 1 away from elevating lever 3 one
Side is fixedly connected with the first fixed block 6.First fixed block 6, which is provided with along perpendicular to the direction of elevating lever 3, runs through the first fixed block 6
First groove 7.The second crushing block 9 in the first groove 7 is provided with first fixed block 6.
As shown in Figure 1, Figure 2, Figure 6 shows, the cell wall of the first groove 7 is provided with second groove of the opening towards the second crushing block 9
17.The side of second crushing block 9 is fixedly connected with two head rods 16.Every head rod 16 is away from the second crushing block
9 one end is in the second groove 17.The side of second crushing block 9 is fixedly connected with the second connecting rod 30.Second connecting rod 30
It is socketed with spring 10.The other end of the spring 10 is fixedly connected on the first fixed block 6.Second crushing block 9 is away from pressure-resistant base 1
Side abut have the first crushing block 8.Workbench 21 is fixedly connected with two first support bars 22 vertically with workbench 21.Two
A first level plate 24 is fixedly connected between root first support bar 22.First level plate 24 close to the first crushing block 8 one
Side is fixedly connected with the first locating piece 26.First locating piece 26 and the first crushing block 8 are in same vertical curve.Another motor 5
It is connected with the first screw mandrel 4.First screw mandrel 4 is threaded with the elevating lever 3 that the axial direction of axial direction and the first screw mandrel 4 coincides.Lifting
The side of bar 3 is fixedly connected with two raised lines 14.Workbench 21 is provided with the first groove 15 for accommodating raised line 14.Raised line 14 and
One groove 15 coordinates the rotation of limitation elevating lever 3, allows elevating lever 3 can only be along the axial movement of itself.Elevating lever 3 is away from first
One end of screw mandrel 4 is fixedly connected with anti-folding base 2.Anti- side of the folding base 2 away from elevating lever 3 is fixedly connected with two second and consolidated
Determine block 11.Side of one of them second fixed block 11 away from anti-folding base 2 sets the first fix bar 12.
As shown in Fig. 1, Fig. 4 and Fig. 6, another second fixed block 11 is provided with the 3rd groove 18.The clamping of 3rd groove 18
There is the 3rd fixed block 19.Second fixed block 11 is threaded with the second screw mandrel 20 through the second fixed block 11.Second screw mandrel 20
Abut and extrude the 3rd fixed block 19.3rd fixed block 19 is provided with first fix bar 12.Two phases of first fix bar 12
It is mutually parallel.Workbench 21 is fixedly connected with the second support bar 23 perpendicular to workbench 21.Second support bar 23 is away from workbench
21 one end is fixedly connected with the second level board 25.Second level board 25 is fixedly connected with close to the side of the second fixed block 11
Two locating pieces 27.Side of second locating piece 27 away from the second level board 25 is fixedly connected with the 4th fixed block 28.4th fixes
Block 28 is threaded with the 3rd screw mandrel through the 4th fixed block 28.4th fixed block 28 is connected with the 5th fixed block 29.5th
Fixed block 29 is provided with the second fix bar 13 parallel to the first fix bar 12.
Claims (7)
1. a kind of anti-folding and anti-pressing testing machine, including workbench (21), the workbench (21) are provided with resistance to compression fixture and anti-folding folder
Tool, it is characterized in that：The resistance to compression fixture and bend-proof clamp have been fixedly connected with two elevating levers (3), the every elevating lever (3)
The first screw mandrel (4) is threaded with, the workbench (21) is provided with the motor (5) that every first screw mandrel (4) of driving rotates, institute
The locating part that workbench (21) sets restricted every elevating lever (3) to rotate is stated, the resistance to compression fixture and bend-proof clamp are provided with
Resistance to compression fixture and bend-proof clamp is coordinated to extrude the extrusion of cement.
2. anti-folding and anti-pressing testing machine according to claim 1, it is characterized in that：The resistance to compression fixture includes and elevating lever (3)
The pressure-resistant base (1) being fixedly connected, the pressure-resistant base (1) is fixedly connected with the first fixed block (6), first fixed block
(6) it is provided through the first groove (7) of the first fixed block (6).
3. anti-folding and anti-pressing testing machine according to claim 2, it is characterized in that：First fixed block (6) is equipped with first
Crushing block (8), first crushing block (8), which abuts, the second crushing block (9), second crushing block (9) and the first fixed block
(6) multiple springs (10) are provided between side, one end and the fixed company of the second crushing block (9) of each spring (10)
Connect, the other end of each spring (10) is fixedly connected with the side of the first fixed block (6).
4. anti-folding and anti-pressing testing machine according to claim 1, it is characterized in that：The bend-proof clamp includes and elevating lever (3)
The anti-folding base (2) being fixedly connected, the anti-side of the folding base (2) away from elevating lever (3) is fixedly connected with two second and consolidated
Determine block (11), side of two second fixed blocks (11) away from anti-folding base (2) be provided with two be parallel to each other first
Fix bar (12), the bend-proof clamp includes the second fix bar (13) set away from anti-folding base (2), when on elevating lever (3)
After rising, the second fix bar (13) is between two first fix bars (12).
5. anti-folding and anti-pressing testing machine according to claim 1, it is characterized in that：The locating part includes elevating lever (3) side
The raised line (14) being fixedly connected, the workbench (21) is provided with the first groove (15) agreed with raised line (14).
6. anti-folding and anti-pressing testing machine according to claim 3, it is characterized in that：The both sides of described the second crushing block (9) are consolidated
Surely it is connected with the inside of head rod (16), first fixed block (6) and is provided with the second groove (17), first connection
The one end of bar (16) away from the second crushing block (9) is in the second groove (17).
7. anti-folding and anti-pressing testing machine according to claim 4, it is characterized in that：Second fixed block (11) is provided with the 3rd
Groove (18), the 3rd groove (18) is connected with the 3rd fixed block (19), and second fixed block (11), which is threaded with, passes through
The second screw mandrel (20) of the second fixed block (11) is worn, second screw mandrel (20) abuts and extrudes the 3rd fixed block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083293.3U CN206573373U (en) | 2017-01-22 | 2017-01-22 | Anti-folding and anti-pressing testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083293.3U CN206573373U (en) | 2017-01-22 | 2017-01-22 | Anti-folding and anti-pressing testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573373U true CN206573373U (en) | 2017-10-20 |
Family
ID=60060546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083293.3U Active CN206573373U (en) | 2017-01-22 | 2017-01-22 | Anti-folding and anti-pressing testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206573373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063670A (en) * | 2021-06-02 | 2021-07-02 | 南京兴盛德水泥有限公司 | Detection equipment for compressive capacity of cement test block |
-
2017
- 2017-01-22 CN CN201720083293.3U patent/CN206573373U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063670A (en) * | 2021-06-02 | 2021-07-02 | 南京兴盛德水泥有限公司 | Detection equipment for compressive capacity of cement test block |
| CN113063670B (en) * | 2021-06-02 | 2021-10-15 | 重庆市万州区建设工程质量检测中心有限公司 | Detection equipment for compressive capacity of cement test block |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Room 303, building C, Yun Jin building, Station Road, Lucheng District, Wenzhou, Zhejiang. Patentee after: Wenzhou Chengda transportation development Limited by Share Ltd Address before: 325000 Room 303, building C, Yun Jin building, Station Road, Lucheng District, Wenzhou, Zhejiang. Patentee before: Wenzhou City Traffic Engineering Consulting Co. Ltd. |