CN208383612U - A kind of gate-type spring tension and compression testing machine - Google Patents
A kind of gate-type spring tension and compression testing machine Download PDFInfo
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- CN208383612U CN208383612U CN201821121561.7U CN201821121561U CN208383612U CN 208383612 U CN208383612 U CN 208383612U CN 201821121561 U CN201821121561 U CN 201821121561U CN 208383612 U CN208383612 U CN 208383612U
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- workbench
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- bottom plate
- tension
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Abstract
The utility model provides a kind of gate-type spring tension and compression testing machine, including lower margin, bottom plate and workbench, bottom plate is arranged above lower margin, and workbench is set above bottom plate, the left and right sides is fixedly connected with pillar above bottom plate, bottom plate is connected by pillar with workbench, and synchronizing wheel is installed below workbench and above bottom plate, servo motor is installed below workbench, synchronous belt is connected between servo motor and synchronizing wheel, it is adapted to the production and application of tensile and compression testing machine technical field, and column is equipped with two groups altogether, every group of quantity is two, and two groups of columns are evenly distributed on above workbench, because the quantity of column is four, when moving beam can play the role of support when moving, it can prevent moving beam from making upper platen and lower draw-bar lead to the problem of shaking because of shaking when moving, effectively improve this kind of door The test precision of formula spring tension and compression testing machine.
Description
Technical field
The utility model relates to tensile and compression testing machine technical field, specially a kind of gate-type spring tension and compression testing machine.
Background technique
Tension-pressure tester is used for a variety of materials, the tensile strength of semi-finished product and finished product, compression strength and elongation, can do
The tests such as removing, tearing, bending resistance, anti-folding, compression are suitble to metal, plastics, rubber, textile, synthesis chemicals, electric wire electricity
The industries such as cable, leather use.
Existing gate-type spring tension and compression testing machine, since when carrying out drawing sub- test, gate-type spring tension and compression testing machine is easy
It shakes, and causes test result not accurate, while the time spent by the pulling force of difference test specimen and pressure testing is long, and mistake
Journey is cumbersome, causes test efficiency low.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of gate-type spring tension and compression testing machine, solves existing
A kind of gate-type spring tension and compression testing machine, since when draw sub- test, gate-type spring tension and compression testing machine is easy to shake, and leads
Cause test result not accurate, while the time spent by the pulling force of difference test specimen and pressure testing is long, and process is cumbersome, leads
The problem for causing test efficiency low.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of gate-type spring tension and compression testing machine, including
Lower margin, bottom plate and workbench, the bottom plate are arranged above lower margin, and workbench is arranged above the bottom plate, on the bottom plate
The side left and right sides is fixedly connected with pillar, and the bottom plate is connected by pillar with workbench, and below the workbench and position
Synchronizing wheel is installed above bottom plate, servo motor is installed below the synchronizing wheel, between the servo motor and synchronizing wheel
It is connected with cross bar, and the servo motor is connected by synchronizing wheel with workbench, the left and right sides is fixed above the workbench
It is connected with column, and is equipped with ball screw on the inside of the column, bearing, and the rolling are closely welded with below the ball screw
Ballscrew is installed on the workbench by bearing, and screw connection has pushing above the workbench and between four columns
Disk, the column are equipped with moving beam, lower draw-bar are equipped with above the moving beam, and the lower draw-bar and tension and compression sense
Device connection, and tension-compression sensor is fixed with below the moving beam, platen is installed below the tension-compression sensor, it is described
It is fixed with upper beam at the top of column, and upper hook is installed below the upper beam, the upper beam top insertion is provided with position
Displacement sensor, and the top of the ball screw is connect with displacement sensor.
Further advantage: the column is equipped with two groups altogether, and every group of quantity is two, and column described in two groups is uniformly distributed
Side on the table.
Further advantage: the ball screw includes nut and screw rod, and the left and right sides of screw rod, institute is arranged in the nut
Nut is stated to be fixed by screws on moving beam.
Further advantage: the upper platen is connected by tension-compression sensor with moving beam.
Further advantage: being closely fitted with tread plate on the lower draw-bar and upper hook inner wall, and the tread plate by
Rubber is made.
Further advantage: the lower margin includes bracket and idler wheel, and the idler wheel is removably connected to below bracket.
Further advantage: the synchronizing wheel is connected by bearing with ball screw.
Further advantage: institute's displacement sensors and servo motor are electrically connected.
Further advantage: the tension-compression sensor includes external wire, and the external wire is arranged in tension-compression sensor
Top.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of gate-type spring tension and compression testing machine, has following beneficial to effect
Fruit:
1, this kind of gate-type spring tension and compression testing machine, first user can first by test specimen be individually positioned in upper hook,
On lower draw-bar and pressing disc, then start servo motor, synchronizing wheel will be driven after servo motor starting, while synchronizing wheel is by band
Screw rod on dynamic ball screw, due to being equipped with nut at left and right sides of screw rod, and nut is fixed by screws on moving beam, institute
Moving beam will be driven with screw rod, and moves up and down moving beam, since moving beam passes through tension-compression sensor and upper platen
It is fixed, so upper platen will be driven to move together when moving beam moves up and down, therefore drawing that can simultaneously to test specimen
Power is tested with pressure, effectively improves the test efficiency of this kind of gate-type spring tension and compression testing machine；
2 and column be equipped with two groups altogether, every group of quantity is two, and two groups of columns are evenly distributed on above workbench,
Because the quantity of column is four, when moving beam can play the role of support when moving, it can prevent moving beam from moving
So that upper platen and lower draw-bar is led to the problem of shaking because of shaking when dynamic, effectively improves this kind of gate-type spring tension and compression testing machine
Test precision.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model overall structure schematic top plan view；
In figure: 1 lower margin, 2 bottom plates, 3 pillars, 4 servo motors, 5 synchronizing wheels, 6 workbench, 7 bearings, 8 columns, 9 ball wires
Bar, 10 moving beams, 11 displacement sensors, 12 upper beams, 13 upper hooks, 14 lower draw-bars, 15 tension-compression sensors, platen on 16,
17 pressing discs.
Specific embodiment
Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one
Divide embodiment, instead of all the embodiments.
A kind of gate-type spring tension and compression testing machine referring to FIG. 1-2, including lower margin 1, bottom plate 2 and workbench 6, the bottom plate
2 are arranged above lower margin 1, and workbench 6 is arranged above the bottom plate 2, and the 2 top left and right sides of bottom plate is fixedly connected with branch
Column 3, the bottom plate 2 are connected by pillar 3 with workbench 6, and are equipped with below the workbench 6 and above bottom plate 2
Synchronizing wheel 5 is equipped with servo motor 4 below the synchronizing wheel 5, is connected with cross bar between the servo motor 4 and synchronizing wheel 5,
And the servo motor 4 is connected by synchronizing wheel 5 with workbench 6, the 6 top left and right sides of workbench is fixedly connected with vertical
Column 8, and ball screw 9 is equipped on the inside of the column 8,9 lower section of ball screw is closely welded with bearing 7, and the ball
Screw rod 9 is mounted on workbench 6 by bearing 7, and the column 8 is equipped with two groups altogether, and every group of quantity is two, and two groups of institutes
It states column 8 and is evenly distributed on 6 top of workbench, because column 8 is equipped with two groups altogether, every group of quantity is two, and two groups of columns 8 are equal
It is even to be distributed in 6 top of workbench, since the quantity of column 8 is four, so when column 8 can when moving for moving beam 10
Play the role of support, and moving beam 10 can be prevented when moving to produce upper platen 16 and lower draw-bar 14 because of shaking
The problem of life shakes and influences test result, effectively improves the test precision of this kind of gate-type spring tension and compression testing machine, together
When complete machine rigidity also greatly improve.
Screw connection has pressing disc 17 above the workbench 6 and between four columns 8, and the column 8 is equipped with
Moving beam 10 is equipped with lower draw-bar 14 above the moving beam 10, and the lower draw-bar 14 is connect with tension-compression sensor 15,
And tension-compression sensor 15 is fixed with below the moving beam 10, platen 16, institute are installed below the tension-compression sensor 15
It states and is fixed with upper beam 12 at the top of column 8, and upper hook 13 is installed below the upper beam 12,12 top of upper beam is embedding
Enter to be provided with displacement sensor 11, and the top of the ball screw 9 is connect with displacement sensor 11, the ball screw 9 wraps
Nut and screw rod are included, the left and right sides of screw rod is arranged in the nut, and the nut is fixed by screws on moving beam 10,
The upper platen 16 is connected by tension-compression sensor 15 with moving beam 10, and user can first distinguish test specimen first
It is placed on upper hook 13, lower draw-bar 14 and pressing disc 17, then starts servo motor 4, by band after the starting of servo motor 4
Dynamic synchronizing wheel 5, while synchronizing wheel 5 will drive the screw rod on ball screw 9, and move up and down screw rod, due to screw rod or so two
Side is equipped with nut, and nut is fixed by screws on moving beam 10, and screw rod is fixed by nut and moving beam 10, therefore
Screw rod will drive moving beam 10, and move up and down moving beam 10, due to moving beam 10 by tension-compression sensor 15 with
Upper platen 16 is fixed, so upper platen 16 will be driven to move together when moving beam 10 moves up and down, therefore can be right simultaneously
The pulling force of test specimen is tested with pressure, effectively improves the test efficiency of this kind of gate-type spring tension and compression testing machine.
In embodiment, tread plate, and the tread plate are closely fitted on the lower draw-bar 14 and 13 inner wall of upper hook
It is made by rubber, when test specimen is placed in lower draw-bar 14 and upper hook 13 by user, tread plate can reduce
Friction between test specimen and upper hook 13 and lower draw-bar 14, prevents test specimen from sliding.
In embodiment, the lower margin 1 includes bracket and idler wheel, and the idler wheel is removably connected to below bracket, if using
Person needs to move this kind of gate-type spring tension and compression testing machine, can be moved by idler wheel, can remove idler wheel after mobile,
And this kind of gate-type spring tension and compression testing machine is placed in ground.
In embodiment, the synchronizing wheel 5 is connected by bearing with ball screw 9, after servo motor 4 starts, by band
Dynamic bearing 7, then bearing 7 will drive ball screw 9.
In embodiment, institute's displacement sensors 11 and servo motor 4 are electrically connected, and after servo motor 4 starts, displacement is passed
Sensor 11 starts the deflection of detection compression sample or tensile sample.
In embodiment, the tension-compression sensor 15 includes external wire, and the external wire is arranged in tension-compression sensor
External power supply and external wire can be attached, be then turned on tension-compression sensor 15 and carry out elastic force by 15 tops, user
Test.
1 lower margin that is used in above-described embodiment, 2 bottom plates, 3 pillars, 4 servo motors, 5 synchronizing wheels, 6 workbench, 7 bearings,
8 columns, 9 ball screws, 10 moving beams, 11 displacement sensors, 12 upper beams, 13 upper hooks, 14 lower draw-bars, 15 tension and compression sensing
Device, platen, 17 pressing discs can be bought by market on 16 or private customization obtains, wherein the model 40ST- of servo motor
MOO130, the model ZLDS102 of displacement sensor, the model QZ7S-TJL-6 of tension-compression sensor.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (9)
1. a kind of gate-type spring tension and compression testing machine, including lower margin (1), bottom plate (2) and workbench (6), bottom plate (2) setting exists
Above lower margin (1), and workbench (6) are set above the bottom plate (2), it is characterised in that: the left and right sides above the bottom plate (2)
It is fixedly connected with pillar (3), the bottom plate (2) is connected by pillar (3) with workbench (6), and below the workbench (6)
And be located above bottom plate (2) and be equipped with synchronizing wheel (5), servo motor (4), the servo are installed below the synchronizing wheel (5)
Cross bar is connected between motor (4) and synchronizing wheel (5), and the servo motor (4) passes through synchronizing wheel (5) and workbench (6) phase
Connection, workbench (6) top left and right sides is fixedly connected with column (8), and ball screw is equipped on the inside of the column (8)
(9), it is closely welded with bearing (7) below the ball screw (9), and the ball screw (9) is mounted on work by bearing (7)
Make on platform (6), screw connection has pressing disc (17), the column above the workbench (6) and between four columns (8)
(8) moving beam (10) are equipped with, are equipped with lower draw-bar (14) above the moving beam (10), and the lower draw-bar (14) with
Tension-compression sensor (15) connection, and tension-compression sensor (15), the tension-compression sensor are fixed with below the moving beam (10)
(15) lower section is equipped with platen (16), is fixed with upper beam (12) at the top of the column (8), and below the upper beam (12)
It is equipped with upper hook (13), upper beam (12) the top insertion is provided with displacement sensor (11), and the ball screw (9)
Top connect with displacement sensor (11).
2. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: the column (8) is equipped with altogether
Two groups, every group of quantity is two, and column described in two groups (8) is evenly distributed on above workbench (6).
3. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: ball screw (9) packet
Nut and screw rod are included, the left and right sides of screw rod is arranged in the nut, and the nut is fixed by screws in moving beam (10)
On.
4. a kind of gate-type spring tension and compression testing machine according to claim 3, it is characterised in that: the upper platen (16) passes through
Tension-compression sensor (15) is connected with moving beam (10).
5. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: the lower draw-bar (14) with it is upper
It is closely fitted with tread plate on hook (13) inner wall, and the tread plate is made by rubber.
6. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: the lower margin (1) includes branch
Frame and idler wheel, the idler wheel are removably connected to below bracket.
7. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: the synchronizing wheel (5) passes through
Bearing (7) is connected with ball screw (9).
8. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: institute's displacement sensors (11)
It is electrically connected with servo motor (4).
9. a kind of gate-type spring tension and compression testing machine according to claim 1, it is characterised in that: the tension-compression sensor (15)
Including external wire, and external wire setting is above tension-compression sensor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121561.7U CN208383612U (en) | 2018-07-16 | 2018-07-16 | A kind of gate-type spring tension and compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121561.7U CN208383612U (en) | 2018-07-16 | 2018-07-16 | A kind of gate-type spring tension and compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208383612U true CN208383612U (en) | 2019-01-15 |
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ID=64962447
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821121561.7U Expired - Fee Related CN208383612U (en) | 2018-07-16 | 2018-07-16 | A kind of gate-type spring tension and compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208383612U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999168A (en) * | 2020-09-25 | 2020-11-27 | 鲁普耐特集团有限公司 | Multi-station safety belt overall performance testing device |
| CN112098202A (en) * | 2020-07-21 | 2020-12-18 | 浙江定盘星智能科技有限公司 | Single-arm mechanical testing mechanism and single-arm mechanical testing machine |
| CN112098201A (en) * | 2020-07-21 | 2020-12-18 | 浙江定盘星智能科技有限公司 | Door type mechanical testing mechanism and door type mechanical testing machine |
-
2018
- 2018-07-16 CN CN201821121561.7U patent/CN208383612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098202A (en) * | 2020-07-21 | 2020-12-18 | 浙江定盘星智能科技有限公司 | Single-arm mechanical testing mechanism and single-arm mechanical testing machine |
| CN112098201A (en) * | 2020-07-21 | 2020-12-18 | 浙江定盘星智能科技有限公司 | Door type mechanical testing mechanism and door type mechanical testing machine |
| CN111999168A (en) * | 2020-09-25 | 2020-11-27 | 鲁普耐特集团有限公司 | Multi-station safety belt overall performance testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |