CN206362632U - A kind of universal device for testing tensile force - Google Patents
A kind of universal device for testing tensile force Download PDFInfo
- Publication number
- CN206362632U CN206362632U CN201621473856.1U CN201621473856U CN206362632U CN 206362632 U CN206362632 U CN 206362632U CN 201621473856 U CN201621473856 U CN 201621473856U CN 206362632 U CN206362632 U CN 206362632U
- Authority
- CN
- China
- Prior art keywords
- riser
- transverse slat
- tensile force
- cylinder
- kidney
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of universal device for testing tensile force, transverse slat and riser including integrated molding, the transverse slat and riser are mutually perpendicular into 90 degree of right angles, the transverse slat is provided with the vertical through hole of multiple different-diameter sizes, close to bottom provided with two parallel kidney-shaped grooves on the riser, and it is fixed with cylinder through kidney-shaped groove, the piston rod top of the cylinder is fixed with pressing plate, the riser both sides are provided with symmetrical two journal stirrups, and mounting hole is equipped with journal stirrup, the utility model is simple in construction, it is easy to operate, highly versatile, the plurality of specifications screw that can be tested on sizes size plastic parts, with very high practical value, it is worthy to be popularized.
Description
Technical field：
The utility model is related to device for testing tensile force technical field, more specifically to a kind of universal tensile test dress
Put.
Background technology：
Heeling-in screw is needed in plastic parts, for the assembling between product.After heeling-in screw, it is necessary to test the screw
The pulling force being resistant to, in the prior art, can do corresponding tool according to plastic parts, plastic parts is positioned in tool, described to control
Provided with the exposed through hole of plastic parts screwing is made in tool, then stretched into by tensiometer in through hole and test plastic parts screwing ability
The pulling force received.
Wherein the U of CN 204301907 (patent No. 2014205471529) propose a kind of device for testing tensile force, can be with pin
Tensile test is carried out to the plastic parts of different machines, however, for various sizes of plastic parts, the device can not be realized,
The vertical through hole 410 that pressing plate 400 on the device is used for pushing down on tested plastic parts, pressing plate 400 allows the spiral shell on tested plastic parts
Nail exposes, and is then tested, if the diameter of tested plastic parts is less than the diameter of vertical through hole 410, can not just realize and push down,
So the device has significant limitation, the pressing plates 400 for needing replacing different for various sizes of plastic parts could be realized, and
And complex operation, it need to improve.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of simple in construction, easy to operate, versatility
By force, the universal device for testing tensile force for the plurality of specifications screw that can be tested on sizes size plastic parts.
The scheme that the utility model solves the technical problem is：A kind of universal device for testing tensile force, including integration
The transverse slat and riser of shaping, the transverse slat and riser are mutually perpendicular into 90 degree of right angles, and the transverse slat is provided with multiple different-diameters
Close to bottom provided with two parallel kidney-shaped grooves on the vertical through hole of size, the riser, and set through the fixation of kidney-shaped groove
There is cylinder, the piston rod top of the cylinder is fixed with pressing plate, and the riser both sides are provided with symmetrical two journal stirrups, and journal stirrup
On be equipped with mounting hole.
The transversal line of the kidney-shaped groove is parallel with transverse slat bottom surface.
The pressing plate is vertical with the piston rod of cylinder.
The pressing plate is nylon material.
Prominent effect of the present utility model is：Compared with prior art, the utility model is simple in construction, easy to operate, leads to
Strong with property, the plurality of specifications screw that can be tested on sizes size plastic parts, with very high practical value, is worthy to be popularized.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Embodiment, is shown in as shown in figure 1, a kind of universal device for testing tensile force, includes the transverse slat 1 and riser of integrated molding
2, the transverse slat 1 and riser 2 are mutually perpendicular into 90 degree of right angles, and the transverse slat 1 is vertical logical provided with multiple different-diameter sizes
Hole 11, can select the vertical through hole 11 of suitable diameter size according to the size of the screwing of plastic parts 5, can be many for testing
The plurality of specifications screw on size plastic parts 5, highly versatile are planted, and other devices are for the less plastic cement of some sizes
Screw on part 5 can not just be tested, poor universality, close to bottom provided with two parallel kidney-shaped grooves 21 on the riser 2, and
Cylinder 3 is fixed with through kidney-shaped groove 21, the vertical of suitable diameter size is selected when the size according to the screwing of plastic parts 5
During through hole 11, the position of cylinder 3 can be adjusted flexibly to carry out compressing plastic parts 5, simple in construction and easy to operate, the cylinder
3 piston rod top is fixed with pressing plate 4, and plastic parts 5 is arranged between pressing plate 4 and transverse slat 1, and increase pressure area reduces pressure
By force, versatility is improved, the plastic parts 5 of sizes size can be tested, is acted on while also functioning to protection plastic parts 5, piston rod is applied
Power area is small therefore pressure big and is all rigid material, and damage can be caused by directly compressing plastic parts 5, the both sides of riser 2 provided with pair
Two journal stirrups 22 claimed, and mounting hole 23 is equipped with journal stirrup 22, in that context it may be convenient to device is fixed in frame, it is convenient to survey
Examination.
The transversal line of the kidney-shaped groove 21 is parallel with the bottom surface of transverse slat 1, it is ensured that cylinder 3 install when, the piston rod of cylinder 3 with
Transverse slat 1 is vertical, and the pressing plate 4 is vertical with the piston rod of cylinder 3, it is ensured that pressing plate 4 is parallel with transverse slat 1 during compression, more firmly
Compress plastic parts 5, it is ensured that test is normally carried out.
The pressing plate 4 is nylon material, and protection plastic parts 5 is without damage.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, can also make various changes
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.
Claims (4)
1. a kind of universal device for testing tensile force, it is characterised in that transverse slat (1) and riser (2) including integrated molding, described
Transverse slat (1) and riser (2) are mutually perpendicular into 90 degree of right angles, and the transverse slat (1) is vertical logical provided with multiple different-diameter sizes
Close to bottom provided with two parallel kidney-shaped grooves (21) on hole (11), the riser (2), and it is fixed through kidney-shaped groove (21)
Provided with cylinder (3), the piston rod top of the cylinder (3) is fixed with pressing plate (4), and riser (2) both sides are provided with symmetrical
Two journal stirrups (22), and mounting hole (23) is equipped with journal stirrup (22).
2. a kind of universal device for testing tensile force according to claim 1, transversal line and the horizontal stroke of the kidney-shaped groove (21)
Plate (1) bottom surface is parallel.
3. a kind of universal device for testing tensile force according to claim 1, the pressing plate (4) and the piston rod of cylinder (3)
Vertically.
4. a kind of universal device for testing tensile force according to claim 3, the pressing plate (4) is nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473856.1U CN206362632U (en) | 2016-12-30 | 2016-12-30 | A kind of universal device for testing tensile force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473856.1U CN206362632U (en) | 2016-12-30 | 2016-12-30 | A kind of universal device for testing tensile force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362632U true CN206362632U (en) | 2017-07-28 |
Family
ID=59377784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473856.1U Expired - Fee Related CN206362632U (en) | 2016-12-30 | 2016-12-30 | A kind of universal device for testing tensile force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030175A (en) * | 2018-07-25 | 2018-12-18 | 珠海中航艾维检测技术有限公司 | A kind of riveting parts pull-off test test device |
-
2016
- 2016-12-30 CN CN201621473856.1U patent/CN206362632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030175A (en) * | 2018-07-25 | 2018-12-18 | 珠海中航艾维检测技术有限公司 | A kind of riveting parts pull-off test test device |
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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: 20170728 Termination date: 20211230 |