CN213516650U - Plastic accessory tensile test device - Google Patents
Plastic accessory tensile test device Download PDFInfo
- Publication number
- CN213516650U CN213516650U CN202021582751.6U CN202021582751U CN213516650U CN 213516650 U CN213516650 U CN 213516650U CN 202021582751 U CN202021582751 U CN 202021582751U CN 213516650 U CN213516650 U CN 213516650U
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- Prior art keywords
- stand
- movable box
- gear
- stand column
- cylinder
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- 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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- 238000009864 tensile test Methods 0.000 title claims description 9
- 238000003825 pressing Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000003028 elevating effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a plastic accessory pulling force testing arrangement, including left stand and right stand, both sides are equipped with and all are equipped with the backup pad around left stand and the right stand up end, the backup pad upper end is equipped with the diaphragm, be equipped with cylinder one on the diaphragm, be equipped with the clamp plate between left stand and the right stand top backup pad, the piston rod and the clamp plate up end of cylinder one are connected, right stand below is equipped with the guide rail, be equipped with the elevating platform between left stand and the right stand, the elevating platform includes fixed case and movable box, the fixed case internal rotation is connected with the threaded rod, threaded rod and movable box under terminal surface threaded connection, the threaded rod lower extreme is equipped with gear one, fixed case internal thread pole one side is equipped with the motor, be equipped with gear two on the motor output end, right stand right side is equipped with the support, the support up end is equipped with. The utility model has the advantages that: can carry out batch detection, detection efficiency height, detection data accuracy to the plastic accessory.
Description
Technical Field
The utility model relates to a plastic accessory production facility technical field specifically indicates a plastic accessory tensile test device.
Background
In the production process of the plastic part, the plastic part needs to be subjected to tension test to detect whether the quality of the plastic part meets the requirement. When the existing tension testing device is used for testing plastic accessories, the test can not be carried out in batches, and the efficiency is low; meanwhile, when the existing detection device is used for a plastic accessory, if the plastic accessory is placed on the table top in advance, the plastic accessory will rub against the table top when the plastic accessory is pulled, so that the test data is inaccurate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, to above-mentioned problem, provide one kind can carry out batch detection, detection efficiency height, the accurate plastic accessory tensile test device of detection data to the plastic accessory.
In order to solve the technical problem, the utility model provides a technical scheme does: a plastic accessory tension testing device comprises a left upright post and a right upright post, wherein supporting plates are respectively arranged on the front side and the rear side of the upper end faces of the left upright post and the right upright post, a transverse plate is arranged at the upper end of each supporting plate, a first air cylinder is arranged on the transverse plate, a pressing plate is arranged between the supporting plates above the left upright post and the right upright post, a piston rod of the first air cylinder is connected with the upper end face of the pressing plate, a guide rail is arranged below the right upright post, the right upright post is connected with the guide rail in a sliding manner, a lifting platform is arranged between the left upright post and the right upright post and comprises a fixed box and a movable box, the fixed box is connected with the movable box in a sliding manner, a threaded rod is rotatably connected in the fixed box and is in threaded connection with the lower end face of the movable box, the gear II is meshed with the gear I, a support is arranged on the right side of the right upright post, a cylinder II is arranged on the upper end face of the support, and a piston rod of the cylinder II is connected with the right upright post through a tension sensor.
Compared with the prior art, the utility model the advantage lie in: according to the plastic accessory tension testing device, a plastic accessory to be detected is arranged on the upper end face of the movable box, the piston rod of the first air cylinder extends out, the piston rod drives the pressing plate to move downwards, two ends of the plastic accessory are fixed, and a plurality of plastic accessories can be fixed; the motor rotates, and the meshing through gear one and gear two drives the threaded rod and rotates, and the threaded rod rotates and makes the bottom surface slide at fixed incasement rather than threaded connection's movable box, and the movable box no longer supports the plastic accessory, and the piston rod shrink of cylinder two drives right stand and moves right and stretch the plastic accessory, and force sensor detects the pulling force, and the plastic accessory does not produce the friction with movable box up end in the testing process, guarantees the accuracy that detects.
As an improvement, the front side and the rear side of the first air cylinder on the transverse plate are slidably connected with guide rods, the lower ends of the guide rods are connected with the pressing plate, and the guide rods guide the moving direction of the pressing plate.
As an improvement, the upper end of the right side face of the left upright post is provided with a proximity switch, the proximity switch detects a signal, the motor stops acting, and the movable box rises to a specified position.
As an improvement, the upper end face of the movable box is provided with a separation groove, and the separation groove facilitates the orderly arrangement of the plastic accessories.
As the improvement, the motor adopts servo motor, makes things convenient for accurate control motor turned angle, and then the accurate movement distance of controlling the movable box.
Drawings
Fig. 1 is a schematic structural view of the tension testing device for plastic accessories of the present invention.
Fig. 2 is a left side view of the left column of the plastic fitting tension testing device of the present invention.
Fig. 3 is a schematic diagram of an internal structure of a lifting platform of the device for testing tension of plastic fittings of the present invention.
Fig. 4 is a top view of the movable box of the tension testing device for plastic fittings of the present invention.
Description of the drawings: 1. the device comprises a left upright post, a right upright post, a supporting plate, a transverse plate, a first air cylinder, a second air cylinder, a first pressing plate, a second pressing plate, a guide rail, a first fixed box, a first movable box, a second fixed box, a second movable box, a third movable box, a fourth.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawings, the plastic part tension testing device comprises a left upright post 1 and a right upright post 2, wherein supporting plates 3 are respectively arranged at the front and back sides of the upper end faces of the left upright post 1 and the right upright post 2, a transverse plate 4 is arranged at the upper end of the supporting plate 3, a first air cylinder 5 is arranged on the transverse plate 4, a pressing plate 6 is arranged between the supporting plates 3 above the left upright post 1 and the right upright post 2, a piston rod of the first air cylinder 5 is connected with the upper end face of the pressing plate 6, a guide rail 7 is arranged below the right upright post 2, the right upright post 2 is in sliding connection with the guide rail 7, a lifting platform is arranged between the left upright post 1 and the right upright post 2 and comprises a fixed box 8 and a movable box 9, the movable box 9 is in sliding connection with the fixed box 8, a threaded rod 10 is rotatably connected with the fixed box 8, the threaded rod 10 is in threaded, the utility model discloses a fixed box 8, including threaded rod 10, gear 13, right upright post 2, support 14, cylinder 15, pull sensor 16 and right upright post 2, fixed box 8 internal thread pole 10 one side is equipped with motor 12, be equipped with gear two 13 on the motor 12 output, gear two 13 and gear one 11 meshing, right upright post 2 right side is equipped with support 14, the up end of support 14 is equipped with cylinder two 15, the piston rod of cylinder two 15 passes through pull sensor 16 and is connected with right upright post 2.
The front side and the rear side of the first cylinder 5 on the transverse plate 4 are slidably connected with guide rods 17, and the lower ends of the guide rods 17 are connected with the pressing plate 6.
And the upper end of the right side surface of the left upright post 1 is provided with a proximity switch 18.
The upper end surface of the movable box 9 is provided with a separation groove 19.
The motor 12 is a servo motor.
The utility model discloses a theory of operation: this plastic accessory tension test device is when using, will wait to detect the plastic accessory and arrange movable box up end in, and the piston rod of cylinder one stretches out, and the piston rod drives the clamp plate downstream, fixes the both ends of plastic accessory, can fix a plurality of plastic accessories, and the guide bar leads the direction of motion of clamp plate. The motor rotates, and the meshing through gear one and gear two drives the threaded rod and rotates, and the threaded rod rotates and makes the bottom surface slide downwards rather than threaded connection's movable box in fixed incasement, and the movable box no longer supports the plastic accessory. And a piston rod of the second air cylinder contracts to drive the right stand column to move rightwards to stretch the plastic fitting, and the guide rail guides the movement direction of the right stand column. The tension sensor detects tension, and the plastic fittings do not rub the upper end face of the movable box in the detection process, so that the detection accuracy is guaranteed.
The present invention has been described in connection with the embodiments thereof, and the description is not intended to be limiting, and the embodiments of the present invention are shown in the drawings, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a plastic accessory tensile test device, includes left stand (1) and right stand (2), its characterized in that: the front and back sides of the upper end faces of the left stand column (1) and the right stand column (2) are respectively provided with a support plate (3), the upper end of each support plate (3) is provided with a transverse plate (4), a first air cylinder (5) is arranged on each transverse plate (4), a press plate (6) is arranged between the support plates (3) above the left stand column (1) and the right stand column (2), a piston rod of the first air cylinder (5) is connected with the upper end face of the press plate (6), a guide rail (7) is arranged below the right stand column (2), the right stand column (2) is in sliding connection with the guide rail (7), a lifting platform is arranged between the left stand column (1) and the right stand column (2), the lifting platform comprises a fixed box (8) and a movable box (9), the fixed box (8) is in sliding connection with the movable box (9), a threaded rod (10) is rotationally connected with the lower end face of the movable box (9, threaded rod (10) lower extreme is equipped with gear (11), threaded rod (10) one side is equipped with motor (12) in fixed case (8), be equipped with gear two (13) on motor (12) output, gear two (13) and gear one (11) meshing, right side stand (2) right side is equipped with support (14), support (14) up end is equipped with cylinder two (15), the piston rod of cylinder two (15) passes through force sensor (16) and is connected with right stand (2).
2. The plastic part tensile testing device of claim 1, wherein: the front side and the rear side of the cylinder I (5) on the transverse plate (4) are slidably connected with guide rods (17), and the lower ends of the guide rods (17) are connected with the pressing plate (6).
3. The plastic part tensile testing device of claim 1, wherein: and the upper end of the right side surface of the left upright post (1) is provided with a proximity switch (18).
4. The plastic part tensile testing device of claim 1, wherein: the upper end surface of the movable box (9) is provided with a separation groove (19).
5. The plastic part tensile testing device of claim 1, wherein: the motor (12) adopts a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582751.6U CN213516650U (en) | 2020-08-03 | 2020-08-03 | Plastic accessory tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582751.6U CN213516650U (en) | 2020-08-03 | 2020-08-03 | Plastic accessory tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213516650U true CN213516650U (en) | 2021-06-22 |
Family
ID=76436048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021582751.6U Expired - Fee Related CN213516650U (en) | 2020-08-03 | 2020-08-03 | Plastic accessory tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213516650U (en) |
-
2020
- 2020-08-03 CN CN202021582751.6U patent/CN213516650U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210622 |