CN205958362U - Novel compression testing machine - Google Patents
Novel compression testing machine Download PDFInfo
- Publication number
- CN205958362U CN205958362U CN201620775337.4U CN201620775337U CN205958362U CN 205958362 U CN205958362 U CN 205958362U CN 201620775337 U CN201620775337 U CN 201620775337U CN 205958362 U CN205958362 U CN 205958362U
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- CN
- China
- Prior art keywords
- pressing plate
- frame
- testing machine
- screw mandrel
- sample
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel compression testing machine, which comprises a frame, be provided with the rack that is used for placing the sample in the frame, be provided with many dead levers in the frame, the top of dead lever is provided with the mount, be provided with the lead screw along vertical direction on the mount, the lead screw lower extreme is connected with the bearing frame, the bearing frame lower extreme is connected with the clamp plate, clamp plate outer wall orientation the dead lever is provided with many locating levers, be provided with the confession on the dead lever the spout that the locating lever slided. This scheme adopts new mechanical structure. The utility model has the advantages of it is following and effect: the clamp plate is injectd in the position of horizontal direction, and the clamp plate only can take place to reciprocate and can not take place to rotate, gives the sample vertical decurrent effort, and the rack was fixed and need not taken place to remove in the frame this moment, and rack stable higher can obtain the accurate resistance to compression data of sample, has promoted efficiency, has reduced the loss of the energy.
Description
Technical field
This utility model is related to a kind of testing equipment of concrete, particularly to a kind of Novel compressive testing machine.
Background technology
Pressure testing machine is also referred to as electron pressure testing machine, is primarily adapted for use in rubber, plastic plate, tubing, profile shapes, plastics
The various physical and mechanical propertiess tests of the materials such as thin film, electric wire, waterproof roll, tinsel, carton.
Notification number is CN204008297U, and the day for announcing is the Chinese patent of 2014.12.10《A kind of pressure testing machine》, bag
Include workbench, also include screw mandrel, hand rotation valve and briquetting, the side of workbench is provided with cavity, it is overall that cavity runs through workbench
Before and after, workbench is provided with screw, and screw is in the center above cavity, and screw mandrel is in vertical state, and from workbench
Top passes through screw to reach in cavity, and the center of the top end face of screw mandrel is provided with hexagon prism, and the center of lower end surface is provided with spiral shell
Post, hand rotation valve is provided with the hexagon ring matching with hexagon prism, and hand rotation valve passes through the cooperation of hexagon ring and hexagon prism,
It is fixed on screw mandrel, the center of briquetting is provided with screw, briquetting passes through the cooperation of screw and stud, is fixed on screw mandrel.By including
The combining form of screw mandrel, hand rotation valve and briquetting, is easily installed and splits, and by elevating screw, is convenient for stress test,
Rapid operation is convenient, high precision, after certain damage of components, directly changes corresponding parts, saves ample resources and cost.
The form of combination between above-mentioned utility model screw mandrel, hand-operated valve and briquetting, facilitates installation and splits, but
In process of the test, due to threaded between screw mandrel and briquetting, during screw mandrel rotates, briquetting rotates, and drives sample
And the rotation of workbench, lead to the unstable of workbench, can have larger deviation in the data leading to sensor to receive.
Utility model content
The purpose of this utility model is to provide a kind of detection accurate Novel compressive testing machine.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Novel compressive test
Machine, including frame, described frame is provided with the rack for placing sample, described frame is provided with many fix bars,
The top of described fix bar is provided with fixed mount, and described fixed mount is vertically provided with screw mandrel, and described screw mandrel lower end is even
It is connected to bearing block, described bearing block lower end is connected with pressing plate, described pressing plate outer wall is provided with many positioning towards described fix bar
Bar, described fix bar is provided with the chute for described locating rod sliding.
By adopting technique scheme, screw mandrel is rotated by bearing block with pressing plate and is connected, and arranges on the outer wall of pressing plate
Locating rod sliding setting chute on the securing lever in, pass through between pressing plate and screw mandrel during screw mandrel rotates lifting
Bearing block relatively rotates, and pressing plate position in the horizontal direction is defined, and pressing plate only can move up and down without occurring
Rotate, give sample active force straight down, now rack is fixed in frame does not need to be moved, rack
Stability is higher, can obtain the accurate resistance to compression data of sample.
This utility model is further arranged to：Described bearing block lower end is provided with connecting plate, and described pressing plate is provided with use
In the locating slot limiting described connecting plate.
By adopting technique scheme, the locating slot on pressing plate is defined to the connecting plate on bearing block, and realizing will
The fixing function of relative position between bearing block and pressing plate, the relative position between bearing block and pressing plate will not shift, carry
Rise the stability of pressing plate, pressing plate is subject to screw mandrel active force more stable, thus improving the stability to sample pressure for the pressing plate,
Improve the degree of accuracy of test.
This utility model is further arranged to：The positioning spiral shell being fed through described connecting plate is threaded with described pressing plate
Bolt.
By adopting technique scheme, the setting of bolt achieves the fixation to connecting plate, connecting plate with
Relative movement will not occur between pressing plate, but also pressing plate can be fixed in vertical direction with respect to connecting plate, pressing plate
Do not occur at the position skew of vertical direction and connecting plate between, improve the stability of the pressure suffered by pressing plate, pressing plate
Extruding to sample is more stable, improves the degree of accuracy of detection data, but also facilitates the dress between pressing plate and bearing block
It is equipped with and dismantles, improve work efficiency.
This utility model is further arranged to：Be provided with slide block in described locating rod, described fix bar is provided with for
Limit the stopper slot of told slide block glide direction.
By adopting the combination of technique scheme, slide block and stopper slot, make the process of locating rod movement in fix bar
In the skew of position will not occur, the stability lifting of locating rod, so that pressing plate will not occur during upper and lower sliding
The skew of position, thus improving the stability that pressing plate moves up and down, the direction of the active force of the sample of pressing plate will not change
Becoming, improving the stability of sample stress, thus improving the degree of accuracy of test.
This utility model is further arranged to：Described fixed mount upper end is provided with suspension ring.
By adopting technique scheme, being provided for of suspension ring is shifted to equipment, easily can hang equipment
Rise, improve the efficiency to equipment transfer, be also prevented from during transfer to due to carrying out to other positions of equipment
Fix and lead to the damage of equipment, improve the durability degree of equipment.
This utility model is further arranged to：Described screw mandrel upper end is provided with runner.
By adopting technique scheme, the setting of runner extends the arm of force of rotary screw rod, facilitates and screw mandrel is turned
Dynamic, user only needs to pay relatively small power and can give pressing plate larger downward active force by inner transmission, from
And improve the detection range of equipment, improve the practicality of equipment.
This utility model is further arranged to：Described screw mandrel threaded upper ends are connected with the fastening spiral shell being fed through described runner
Bolt.
By adopting technique scheme, the setting of fastening bolt achieves the fixation to runner, and runner can drive silk
Bar rotates, but also facilitates dismounting on screw mandrel for the runner and installation, improves efficiency.
In sum, this utility model has the advantages that：By between screw mandrel and pressing plate setting bearing block with
And between pressing plate and fix bar setting locating rod and chute, realize to pressing plate restriction, give squeezing of sample vertical direction
Pressure, mounting table does not need to rotate, and improves the degree of accuracy of detection, passes through connecting plate and positioning between pressing plate and bearing block
Groove is realized connecting, and will not rotate, bolt then carries out the fixation of vertical direction to pressing plate between pressing plate and bearing block, fixed
The stopper slot on slide block and fix bar on the bar of position combines, and improves the stability of locating rod, the setting of suspension ring facilitates equipment
Transfer, and the setting of runner then facilitates the rotation of screw mandrel, and runner is fixed by fastening bolt, facilitates dismounting, improves
Efficiency, decreases the loss of the energy.
Brief description
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the schematic diagram of pressing plate；
Fig. 3 is the schematic diagram of fix bar.
In figure：1st, frame；2nd, rack；3rd, fix bar；4th, fixed mount；5th, screw mandrel；6th, bearing block；7th, pressing plate；8th, position
Bar；9th, chute；10th, connecting plate；11st, locating slot；12nd, bolt；13rd, slide block；14th, stopper slot；15th, suspension ring；16th, runner；
17th, fastening bolt；18th, processor.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
As shown in figure 1, a kind of Novel compressive testing machine, including frame 1, frame 1 is provided with for placing sample
Rack 2, rack 2 is connected with sensor, by sensor sensing pressure, data is transmitted in processor 18, to letter
Breath is processed, and then obtains corresponding test data.
The upper end of frame 1 is provided with many fix bars 3, fix bar 3 is four and is distributed in the surrounding of frame 1, places
Frame 2 is located at the medium position of fix bar 3, is provided with fixed mount 4, by fix bar 3, fixed mount 4 is entered above fix bar 3
Row supports and fixing effect, improves the stability of fixed mount 4.
The middle part of fixed mount 4 is provided with screw mandrel 5, screw mandrel 5 is vertically arranged, can be in fixation by the rotation of screw mandrel 5
Realization moves up and down, and the position of screw mandrel 5 central shaft will not change.
It is connected with bearing block 6 in the lower end of screw mandrel 5, is connected with pressing plate 7 in the lower end of bearing block 6, by setting of bearing block 6
Put and can realize relatively rotating between screw mandrel 5 and pressing plate 7.
Connecting plate 10 is set in the lower end of bearing block 6, locating slot 11 is arranged on pressing plate 7, connecting plate 10 is located at stopper slot
In 14, connecting plate 10 is square, and locating slot 11 is adapted to connecting plate 10, will not occur relatively to turn between bearing block 6 and pressing plate 7
Dynamic, improve the stability of pressing plate 7, pressing plate 7 will not occur the skew of position such that it is able to give sample relatively stable pressure
Power, the degree of accuracy of lifting detection data.
Connecting plate 10 is fixed in the locating slot 11 of pressing plate 7 by bolt 12, and pressing plate 7 will not be and connecting plate 10 between
There is the skew of vertical direction, pressing plate 7 will not loosen, thus improving the stability of pressing plate 7, the pressure to sample for the pressing plate 7
Power is more stable, improves the degree of accuracy of detection.
Also being extended on pressing plate 7 has many locating rods 8, and locating rod 8 sliding is arranged in fix bar 3, realizes to pressure
Plate 7 fixation in the horizontal direction, pressing plate 7 will not rotate during movement, improves the stability of pressing plate 7.
Such as Fig. 2 and shown in 3, is provided with slide block 13 in locating rod 8, is provided with sliding for slide block 13 in fix bar 3
The stopper slot 14 moving, is defined to the position of slide block 13 by stopper slot 14, makes the locating rod 8 will not be inclined during sliding
Move direction, locating rod 8 will not shift in the horizontal direction, improve the stability of pressing plate 7 by the restriction of locating rod 8.
As shown in figure 1, being provided with runner 16 in the upper end of screw mandrel 5, realize the rotation of screw mandrel 5 by the rotation of runner 16,
And runner 16 extends the arm of force of power needed for rotary screw rod 5, can give pressing plate 7 larger work during rotary screw rod 5
Firmly, improve the detection range of equipment, and the setting of fastening bolt 17 achieves the fixation to runner 16, runner 16 will not be from
Come off on screw mandrel 5, improve the stability of runner 16 rotation.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a kind of Novel compressive testing machine, including frame (1) it is characterised in that：It is provided with described frame (1) for placing examination
The rack (2) of sample, described frame (1) is provided with many fix bars (3), and the top of described fix bar (3) is provided with fixation
Frame (4), described fixed mount (4) is vertically provided with screw mandrel (5), and described screw mandrel (5) lower end is connected with bearing block (6),
Described bearing block (6) lower end is connected with pressing plate (7), and described pressing plate (7) outer wall is provided with many locating rods towards described fix bar
(8), described fix bar (3) is provided with the chute (9) for described locating rod (8) sliding.
2. a kind of Novel compressive testing machine according to claim 1 it is characterised in that：The setting of described bearing block (6) lower end
There is connecting plate (10), described pressing plate (7) is provided with the locating slot (11) for limiting described connecting plate (10).
3. a kind of Novel compressive testing machine according to claim 2 it is characterised in that：Described pressing plate (7) is upper threaded
There is the bolt (12) being fed through described connecting plate (10).
4. a kind of Novel compressive testing machine according to claim 1 it is characterised in that：It is provided with described locating rod (8)
Slide block (13), described fix bar (3) is provided with the stopper slot (14) for limiting described slide block (13) glide direction.
5. a kind of Novel compressive testing machine according to claim 1 it is characterised in that：The setting of described fixed mount (4) upper end
There are suspension ring (15).
6. a kind of Novel compressive testing machine according to claim 1 it is characterised in that：Described screw mandrel (5) upper end is provided with
Runner (16).
7. a kind of Novel compressive testing machine according to claim 6 it is characterised in that：Described screw mandrel (5) threaded upper ends are even
It is connected to the fastening bolt (17) being fed through described runner (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775337.4U CN205958362U (en) | 2016-07-21 | 2016-07-21 | Novel compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775337.4U CN205958362U (en) | 2016-07-21 | 2016-07-21 | Novel compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958362U true CN205958362U (en) | 2017-02-15 |
Family
ID=57972062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775337.4U Expired - Fee Related CN205958362U (en) | 2016-07-21 | 2016-07-21 | Novel compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577891A (en) * | 2020-12-11 | 2021-03-30 | 中国汽车工程研究院股份有限公司 | Screw rod type loading compression bar of material friction abnormal sound test bed |
-
2016
- 2016-07-21 CN CN201620775337.4U patent/CN205958362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577891A (en) * | 2020-12-11 | 2021-03-30 | 中国汽车工程研究院股份有限公司 | Screw rod type loading compression bar of material friction abnormal sound test bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |