CN206618631U - A kind of omnipotent Tension-pressure tester fixture - Google Patents
A kind of omnipotent Tension-pressure tester fixture Download PDFInfo
- Publication number
- CN206618631U CN206618631U CN201720218531.7U CN201720218531U CN206618631U CN 206618631 U CN206618631 U CN 206618631U CN 201720218531 U CN201720218531 U CN 201720218531U CN 206618631 U CN206618631 U CN 206618631U
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- China
- Prior art keywords
- wedge
- slot
- handle
- shaped
- pressure tester
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Abstract
A kind of omnipotent Tension-pressure tester fixture, including clamping fixture seat, clamping fixture seat is provided with wedge-shaped slot, provided with wedge-shaped fixture block in wedge-shaped slot, wedge-shaped fixture block bottom, which is provided with, to be used to promote holding down assembly for wedge-shaped fixture block, it is described to hold down assembly including handle gear and rack, rack is connected with wedge-shaped fixture block, stopper slot is additionally provided with clamping fixture seat, rack is movably disposed in stopper slot, handle gear is stretched in be engaged in stopper slot with rack, the rotating shaft through handle gear axis is provided with stopper slot, handle gear is provided with handle, hinged seat one is respectively equipped with the frame of handle and omnipotent Tension-pressure tester, hinged seat two, oil cylinder is connected between hinged seat one and hinged seat two.The purpose of this utility model is to provide a kind of omnipotent Tension-pressure tester fixture, with good clamping effect.The utility model has the advantages that：Clamping is convenient and swift, and clamping effect is good, and the Tension-pressure tester test accuracy for being provided with the type fixture is higher.
Description
Technical field
The utility model is related to a kind of Tension-pressure tester frock, more particularly to a kind of omnipotent Tension-pressure tester fixture.
Background technology
Tension-pressure tester is tried for carrying out the mechanical properties such as static load, stretching, compression, bending, shearing, stripping to material
The testing machine for the machinery reinforcing tested, clamps sample by fixture, is come judgement material by augmentor, force value display device
It is no qualified and reach predetermined performance indications.Tension-pressure tester is used for material stretching of different shapes or compression, it is necessary to special
The fixture of system is to adapt to the clamping of special-shaped material, using opening up wedge-shaped slot on clamping fixture seat more than prior art, and in wedge-shaped slot
Wedge-shaped fixture block is set, and when the wedge-shaped fixture block of promotion is moved in wedge-shaped slot, wedge-shaped fixture block both sides, which are cured, presss from both sides tighter, what prior art was present
Problem is：When test material Compressive Performance, wedge-shaped fixture block is easily pressurized and retracted, and causes folded material to loosen, and have impact on test knot
The accuracy of fruit.
Utility model content
The purpose of this utility model is to provide a kind of omnipotent Tension-pressure tester fixture, with good clamping effect.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of omnipotent Tension-pressure tester
Fixture, including clamping fixture seat, clamping fixture seat are provided with wedge-shaped slot, wedge-shaped slot provided with wedge-shaped fixture block, and wedge-shaped fixture block bottom, which is provided with, to be used for
Holding down assembly for wedge-shaped fixture block is promoted, described to hold down assembly including handle gear and rack, rack is connected with wedge-shaped fixture block, fixture
Stopper slot is additionally provided with seat, rack is movably disposed in stopper slot, handle gear is stretched in be engaged in stopper slot with rack, spacing
The rotating shaft through handle gear axis is provided with groove, handle gear is provided with the machine of handle, handle and omnipotent Tension-pressure tester
Hinged seat one, hinged seat two are respectively equipped with frame, oil cylinder is connected between hinged seat one and hinged seat two.
By using above-mentioned technical proposal, using oil cylinder pushing handle pinion rotation, handle gear band carry-over bar is moved, from
And promote wedge-shaped fixture block to be moved in wedge-shaped slot, wedge-shaped groove shape is special, and wedge-shaped slot is open less and less from bottom to top,
Two half parts of wedge-shaped fixture block are pushed to gradually draws close at the top of wedge-shaped slot during movement, so that detected materials are clamped, oil
The hydraulic compression of cylinder is functional, and its piston rod is difficult stress and retracted, therefore can improve the clamping effect of wedge-shaped fixture block.
It is preferred that, oil cylinder is connected with hinged seat two, and the piston rod of oil cylinder is connected with hinged seat one, and hinged seat two includes fixing
Plate and fixed mount, fixed mount are fixed in frame, and fixed plate is rotated with fixed mount and is connected, and oil cylinder is fixed in fixed plate.
By using above-mentioned technical proposal, oil cylinder two ends are hingedly connected to hinged seat one, on hinged seat two, can met
Pushed away on oil cylinder or lower handle normal function while, increase cylinder piston rod range of movement so that wedge-shaped fixture block can
More neatly clamping test material.
It is preferred that, hinged seat one includes the axostylus axostyle one set perpendicular to handle, piston rod the inserting provided with fork of oil cylinder
Head, plug is inserted on axostylus axostyle one, and the latch for pinning axostylus axostyle one is additionally provided with plug.
By using above-mentioned technical proposal, by the way that plug is fixedly installed in piston rod end, plug connects with the activity of axostylus axostyle one
Connect, can further increase the range of movement of cylinder piston rod, it is to avoid piston rod movement is limited.
It is preferred that, handle is vertically inserted with multiple axostylus axostyles one close to end, and multiple two ends of axostylus axostyle one are fixed with mutually equal
Capable long slab.
By using above-mentioned technical proposal, hinged seat by two block length plates and its between many axostylus axostyles one be formed by connecting, lead to
Cross multiple axostylus axostyles one to be fixedly connected with hinged seat one with handle, improve the bonding strength of hinged seat one and handle.
It is preferred that, wedge-shaped slot bottom both sides are equipped with deep-slotted chip breaker.
, can when needing the wedge-shaped fixture block of replacing and wedge-shaped fixture block falls within wedge-shaped trench bottom by using above-mentioned technical proposal
Easily wedge-shaped fixture block is taken out at deep-slotted chip breaker.
It is preferred that, clamp base, which is provided with, is used for the clamp connection that be connected with frame, clamp connection provided with it is spacing
The skewed slot that groove is communicated；The wedge-shaped fixture block bottom is provided with T-slot, T-slot provided with the jacking block being connected with rack, T-slot outside
Provided with opening.
By using above-mentioned technical proposal, it is open by opening up skewed slot in clamp connection, being set at T-slot, can
With clamp connection or wedge-shaped fixture block bottom interference when avoiding handle pinion rotation, expand movement of the Wedge gripping in wedge-shaped slot
Scope, clamping effect is more preferably.
In summary, the utility model has the advantages that：
Clamping is convenient and swift, and clamping effect is good, and the Tension-pressure tester test accuracy for being provided with the type fixture is higher.
Brief description of the drawings
Fig. 1 is the front view of Tension-pressure tester；
Fig. 2 is the internal structure schematic diagram of Tension-pressure tester；
Fig. 3 is Fig. 2 upward view；
Fig. 4 is A portions enlarged drawing in Fig. 1；
Fig. 5 is the clamp structure schematic diagram of hidden handle gear；
Fig. 6 is the structural representation of handle gear；
Fig. 7 is B portions enlarged drawing in Fig. 2.
Reference：1st, it is driven block；2nd, frame；2a, lateral side baffle；3rd, ball screw；4th, intermediate lift plate；5th, push up
Plate；6th, motor mounting plate；61st, through hole；7th, mounting seat；8th, motor；9th, driving pulley；10th, movable plate；101st, long through-hole two；11、
Driven pulley one；12nd, tensioning plate；121st, long through-hole one；13rd, it is tensioned fixed block；14th, tensioning wheel；15th, support；151st, breach；
16th, fast pulley；17th, driven pulley two；18th, driven pulley three；19th, driven pulley four；20th, timing belt one；21st, timing belt two；
22nd, sensor fixing axle；23rd, 2 tons of sensors；24th, clamp connection；241st, skewed slot；25th, clamping fixture seat；251st, shallow slot；252nd, wedge
Shape groove；；253rd, stopper slot；254th, deep-slotted chip breaker；26th, briquetting；27th, wedge-shaped fixture block；271st, T-slot；272nd, it is open；28th, jacking block；
29th, rack；30th, circular port；31st, handle gear；32nd, rotating shaft；33rd, handle；34th, Hooks coupling universal coupling；35th, hinged seat one；351、
Axostylus axostyle one；352nd, long slab；36th, hinged seat two；361st, fixed mount；3611st, axostylus axostyle two；3612nd, fixed plate；37th, oil cylinder；38th, insert
Head；381st, latch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of Tension-pressure tester, as shown in figure 1, the type Tension-pressure tester includes transmission block 1 and is fixed thereon
Frame 2, frame 2, which includes standing in the lateral side baffle 2a of transmission block 1 both sides, lateral side baffle 2a, is provided with ball screw 3, two
Intermediate lift plate 4 is fixed with by ball bearing between ball screw 3, two tops of ball screw 3 are fixed with top plate 5, ball
Screw rod 3 is connected with top plate 5 by deep groove ball bearing.
As shown in Figure 2 and Figure 3, it is fixed with transmission block 1 at motor mounting plate 6,6 four jiaos of motor mounting plate and is fixed with peace
Seat 7 is filled, mounting seat 7 is fixed with motor 8, motor 8 with being connected by screw at the top of the inwall of motor mounting plate 6 under motor mounting plate 6
Revolving spindle to the top of motor mounting plate 6, rotary shaft 32 is provided with driving pulley 9.It is additionally provided with motor mounting plate 6 square
It is close to be provided with movable plate 10 immediately below through hole 61, through hole 61, movable plate 10 is square plate, and the both sides of movable plate 10 offer long logical
Hole 2 101.The lower surface of movable plate 10 is provided with driven pulley 2 17, and the top of motor mounting plate 6 is provided with driven pulley 1, driven belt
Take turns one 11 and the shaft coupling of driven pulley 2 17.The side of through hole 61 is provided with rectangular tensioning plate 12, and tensioning plate 12 is provided with long through-hole
One 121, long through-hole 1 is vertical with long through-hole 2 101, and long through-hole 1 in long through-hole 2 101 with being equipped with fixed spiral shell
Bolt.Tensioning fixed block 13 is fixed with close to the end of tensioning plate 12 on motor mounting plate 6, tensioning fixed block 13 is provided with opening
It is screwed with the screwed hole of the tight end vertical of plate 12, screwed hole on the screw for promoting tensioning plate 12, tensioning plate 12 by by plate
Block has built support 15, and support 15 is provided with tensioning wheel 14, and the breach 151 corresponding with being equipped with tensioning plate 12 of support 15 is used
It is threaded on the wheel shaft of fixed tensioning wheel 14, the wheel shaft of tensioning wheel 14, wheel shaft is fixed in breach 151 by nut.
Fast pulley 16 is provided with by bolt on motor mounting plate 6, fast pulley 16, tensioning wheel 14 are located at the both sides of movable plate 10 respectively, and
Tensioning wheel 14, fast pulley 16, driven pulley 2 17 surround triangle.The both sides of motor mounting plate 6 are respectively equipped with to be connected with ball screw 3
Driven pulley 3 18, the driven pulley 4 19 connect, wherein driven pulley 3 18, tensioning wheel 14, the axle center of driven pulley 2 17 enclose
Triangularity, driven pulley 4 19, fast pulley 16, the axle center of driven pulley 2 17 also surround triangle.Above-mentioned movable plate 10 with
The combination of fixing bolt constitutes the first tension assembly, and the combination of tensioning fixed block 13 and fixing bolt constitutes the second tension assembly,
Tensioning fixed block 13 constitutes the tension structure for being used for promoting tensioning plate 12 with combining for screw.In above-mentioned transmission mechanism, by driven
Belt wheel 3 18, tensioning wheel 14, driven pulley 2 17, fast pulley 16, driven pulley 4 19, eventually pass back to the suitable of driven pulley 3 18
Sequence is installed with timing belt 1；The top of motor mounting plate 6, is provided with timing belt 2 21 between driving pulley 9 and driven pulley 1.From
Movable belt pulley 3 18, driven pulley 4 19 are connected with ball screw 3 by key, and ball screw is with transmission block 1 also by zanjon
Ball bearing is connected.
As shown in figure 4, the center bottom of intermediate lift plate 4 is fixed with a sensor fixing axle 22, sensor fixing axle 22
Extend the lower section of intermediate lift plate 4 and fix 2 tons of sensors 23, the top of sensor fixing axle 22 is fixed with fixture by pin connection and connected
Fitting 24, the top of clamp connection 24 has been bolted clamping fixture seat 25, and the upper and lower ends of clamping fixture seat 25 are machined with plane.Folder
Dig to have on tool seat 25 and wedge-shaped fixture block 27 is placed with wedge-shaped slot 252, wedge-shaped slot 252, the bottom both sides of wedge-shaped slot 252 are equipped with arc
Groove 254.The wedge-shaped thickness of fixture block 27 is less than the depth of wedge-shaped slot 252, and the both sides of wedge-shaped slot 252 offer the shallow slot communicated with inside it
251, shallow slot 251 is interior to be fixed with bolt for the briquetting 26 spacing to wedge-shaped fixture block 27, and wedge-shaped 27 points of fixture block is two parts, wedge
The bottom of clevis block 27, which is provided with T-slot 271, T-slot 271 to be provided with, to be used to promote the jacking block 28 that wedge-shaped fixture block 27 is moved up, by
Tapered into the upward opening of wedge-shaped slot 252, when wedge-shaped fixture block 27 is moved up, two parts of wedge-shaped fixture block 27 are gradually leaned on
Hold together, so that clamped testing material.
As shown in Fig. 5, Fig. 6, rack 29 is vertically and fixedly provided with jacking block 28, rack 29 is the round bar for being machined with teeth groove, a row
Length direction of the teeth groove along round bar is set.The bottom of clamping fixture seat 25 offers stopper slot 253, and the bottom of stopper slot 253 is provided with and rack
The circular port 30 of 29 form fits.A handle gear 31, the gear teeth and the rack 29 of handle gear 31 are also inserted with stopper slot 253
On teeth groove engagement, the thickness of handle gear 31 is suitable with the width of stopper slot 253.Rotating shaft 32, rotating shaft are provided with stopper slot 253
32 pass through at the axle center of handle gear 31, are fixed with handle 33 on handle gear 31, upper lift or push handle 33 and can make handle
Gear 31 is rotated in stopper slot 253 around rotating shaft 32, so as to be moved up and down with carry-over bar 29 in stopper slot 253.Handle teeth
Wheel 31 and rack 29 are constituted for promoting holding down assembly for wedge-shaped fixture block 27.
As shown in fig. 7, to enable the big angle rotary of handle gear 31 without dry with wedge-shaped fixture block 27, clamp connection 24
Relate to, thus the skewed slot 241 communicated with stopper slot 253 is opened up in clamp connection 24, and in the wedge-shaped bottom T-slot of fixture block 27
Side sets opening 272 outwardly on 271.It is fixed with to be fixed with hinged seat 2 36, handle 33 on intermediate lift plate 4 and is hinged
Seat 1, is connected with oil cylinder 37 between hinged seat 1 and hinged seat 2 36.Hinged seat 2 36 includes being fixed on intermediate lift plate 4
The fixed mount 361 of middle side, fixed mount 361 includes axostylus axostyle 2 3611, fixed plate 3612, and axostylus axostyle 2 3611 passes through fixed plate
3612, fixed plate 3612 can be rotated around axostylus axostyle 2 3611, and oil cylinder 37 is vertically fixed in fixed plate 3612, the piston of oil cylinder 37
Bar is fixed on hinged seat 1.Hinged seat 1 includes many block length plates 352 of axostylus axostyle one 351 and two, and many axostylus axostyles 1 hang down
The end of handle 33 directly is inserted in, the two ends of all axostylus axostyles 1 are connected by long slab 352, two block length plates 352 are mutually equal
OK.The outermost axostylus axostyle 1 of hinged seat 1 is fixed with the plug of fork outside handle 33 on the piston rod of oil cylinder 37
38, plug 38 is inserted on the axostylus axostyle 1, and latch 381 is inserted with plug 38, for pinning the axostylus axostyle 1.
As shown in figure 1, hanging fixture same as described above under top plate 5, clamp connection 24 of clamp top passes through at this
Alignment pin is fixed with Hooks coupling universal coupling 34, and Hooks coupling universal coupling 34 is fixedly connected by fastening bolt with top plate 5.
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.
Claims (6)
1. a kind of omnipotent Tension-pressure tester fixture, including clamping fixture seat（25）, clamping fixture seat（25）It is provided with wedge-shaped slot（252）, wedge
Shape groove（252）It is interior to be provided with wedge-shaped fixture block（27）, wedge-shaped fixture block（27）Bottom, which is provided with, to be used to promote wedge-shaped fixture block（27）Compression group
Part, it is characterised in that：It is described to hold down assembly including handle gear（31）And rack（29）, rack（29）With wedge-shaped fixture block（27）Even
Connect, clamping fixture seat（25）On be additionally provided with stopper slot（253）, rack（29）It is movably disposed in stopper slot（253）It is interior, handle gear
（31）Stretch in stopper slot（253）Interior and rack（29）Engagement, stopper slot（253）Interior be provided with runs through handle gear（31）Turn in axle center
Axle（32）, handle gear（31）It is provided with handle（33）, handle（33）And the frame of omnipotent Tension-pressure tester（2）It is upper to set respectively
There is hinged seat one（35）, hinged seat two（36）, hinged seat one（35）With hinged seat two（36）Between be connected with oil cylinder（37）.
2. a kind of omnipotent Tension-pressure tester fixture according to claim 1, it is characterised in that：The oil cylinder（37）With hinge
Joint chair two（36）Connection, oil cylinder（37）Piston rod and hinged seat one（35）Connection, hinged seat two（36）Including fixed plate
（3612）And fixed mount（361）, fixed mount（361）It is fixed on frame（2）On, fixed plate（3612）With fixed mount（361）Rotate
Connection, oil cylinder（37）It is fixed on fixed plate（3612）On.
3. a kind of omnipotent Tension-pressure tester fixture according to claim 1, it is characterised in that：The hinged seat one（35）
Including perpendicular to handle（33）The axostylus axostyle one of setting（351）, the oil cylinder（37）Piston rod provided with fork plug（38）,
Plug（38）Insert in axostylus axostyle one（351）On, plug（38）On be additionally provided with for pinning axostylus axostyle one（351）Latch（381）.
4. a kind of omnipotent Tension-pressure tester fixture according to claim 3, it is characterised in that：The handle（33）It is close
End is vertically inserted with multiple axostylus axostyles one（351）, multiple axostylus axostyles one（351）Two ends are fixed with long slab parallel to each other（352）.
5. a kind of omnipotent Tension-pressure tester fixture according to claim 1, it is characterised in that：The wedge-shaped slot（252）
Bottom both sides are equipped with deep-slotted chip breaker（254）.
6. a kind of omnipotent Tension-pressure tester fixture according to claim 1, it is characterised in that：The clamp base is provided with
For with frame（2）The clamp connection of connection（24）, clamp connection（24）It is provided with and stopper slot（253）The skewed slot communicated
（241）；The wedge-shaped fixture block（27）Bottom is provided with T-slot（271）, T-slot（271）Inside it is provided with and rack（29）The jacking block of connection
（28）, T-slot（271）Outside is provided with opening（272）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218531.7U CN206618631U (en) | 2017-03-07 | 2017-03-07 | A kind of omnipotent Tension-pressure tester fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218531.7U CN206618631U (en) | 2017-03-07 | 2017-03-07 | A kind of omnipotent Tension-pressure tester fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618631U true CN206618631U (en) | 2017-11-07 |
Family
ID=60232038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218531.7U Expired - Fee Related CN206618631U (en) | 2017-03-07 | 2017-03-07 | A kind of omnipotent Tension-pressure tester fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225932A (en) * | 2017-12-27 | 2018-06-29 | 福建省永正工程质量检测有限公司 | A kind of building thermal insulation material Anti-pull-press device for detecting performance |
-
2017
- 2017-03-07 CN CN201720218531.7U patent/CN206618631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225932A (en) * | 2017-12-27 | 2018-06-29 | 福建省永正工程质量检测有限公司 | A kind of building thermal insulation material Anti-pull-press device for detecting performance |
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Legal Events
| 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: 20171107 |