CN211292357U - Dual-mode plastic tensile machine - Google Patents
Dual-mode plastic tensile machine Download PDFInfo
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- CN211292357U CN211292357U CN201922336655.7U CN201922336655U CN211292357U CN 211292357 U CN211292357 U CN 211292357U CN 201922336655 U CN201922336655 U CN 201922336655U CN 211292357 U CN211292357 U CN 211292357U
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Abstract
The utility model relates to a bimodulus plastics pulling force machine, including lead screw, motor, support frame, entablature, bottom end rail the support frame is frame construction, adorns two lead screws admittedly at the left and right sides symmetry of support frame, through two upper and lower pairs of sliders installation upper and lower two supporting beams between two lead screws, a pair of tensile anchor clamps of installation between the top of support frame and upper support beam, a pair of bending fixture of installation between the bottom of bottom support beam and support frame, a coupling joint motor output shaft is passed through respectively at the top of two lead screws, a driving motor of two motor output shaft connections, driving motor installs the top at the support frame. The utility model discloses avoid the time of changing anchor clamps, reduced investment cost, improved work efficiency greatly.
Description
Technical Field
The utility model belongs to plastics performance detection area relates to the pulling force machine, especially a bimodulus plastics pulling force machine.
Background
In the production process of the modified high polymer material, the product performance needs to be detected at regular time in order to monitor the product quality. Flexural strength and tensile strength are the most common mechanical properties. When the bending strength and the tensile strength of a material are detected, due to the fact that different clamps are used, different measuring methods are used, clamps of a tensile machine need to be replaced, particularly when the detection tasks are too many, the work efficiency is low due to the fact that the clamps are frequently replaced, and if the number of the tensile machines is increased, the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a avoid frequently changing bimodulus plastics pulling force machine of anchor clamps.
The utility model provides a technical scheme that technical problem adopted is:
a dual-mode plastic tensile machine comprises lead screws, motors, a support frame, an upper cross beam and a lower cross beam, wherein the support frame is of a frame structure, the two lead screws are symmetrically and fixedly arranged on the left side and the right side of the support frame, the upper support beam and the lower support beam are arranged between the two lead screws through an upper pair of slide blocks and a lower pair of slide blocks, a pair of stretching clamps are arranged between the top of the support frame and the upper support beam, a pair of bending clamps are arranged between the bottom of the lower support beam and the bottom of the support frame, the tops of the two lead screws are respectively connected with a motor output shaft through a coupler, the two motor output shafts are connected with a driving.
And the pair of stretching clamps are two stretching clamping jaws which are arranged in an up-and-down symmetrical manner, wherein the upper clamping jaw is fixedly arranged at the top of the supporting frame, and the lower clamping jaw is fixedly arranged on the upper cross beam.
And the pair of bending clamps are upper pressing heads and lower clamps which are arranged up and down, wherein the upper pressing heads are fixedly arranged on the lower supporting beam, and the lower clamps are fixed at the bottom of the supporting beam.
Sensors for measuring bending force and tensile force are attached to the bending jig and the tensile jig, respectively.
The utility model has the advantages that:
the utility model discloses will originally install the anchor clamps of measuring bending strength and tensile strength and arrange again for measure bending strength and tensile strength's anchor clamps and fix respectively on two sets of crossbeams, and set up two sets of independent mechanical sensor, during the measurement, switch over through state switch, realized using same lead screw and control system to accomplish the measurement of two kinds of intensity, easy operation has avoided the time of changing anchor clamps, has reduced investment cost, has improved work efficiency greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
A dual-mode plastic tensile machine comprises a lead screw 7, a motor 2, a support frame 6, an upper cross beam 9 and a lower cross beam 10, wherein the support frame is of a frame structure, the two lead screws are symmetrically and fixedly arranged on the left side and the right side of the support frame, an upper support beam and a lower support beam are arranged between the two lead screws through an upper pair of slide blocks and a lower pair of slide blocks, a pair of stretching clamps are arranged between the top of the support frame and the upper support beam, and a pair of bending clamps are arranged between the lower support beam and the bottom of the support frame.
The pair of stretching clamps are two stretching clamping jaws which are arranged in an up-and-down symmetrical mode, wherein the upper clamping jaw 3 is fixedly arranged at the top of the supporting frame, and the lower clamping jaw 4 is fixedly arranged on the upper cross beam.
The pair of bending clamps are an upper pressure head and a lower clamp which are arranged up and down, wherein the upper pressure head 11 is fixedly arranged on the lower supporting beam, and the lower clamp 8 is fixed at the bottom of the supporting beam.
The tops of the two lead screws are respectively connected with a motor output shaft through a coupler 1, the two motor output shafts are connected with a driving motor, and the driving motor is arranged at the top of the supporting frame.
And the bending clamp and the stretching clamp are respectively provided with a sensor 5 for measuring bending force and stretching force, and the sensors are connected with a control system.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.
Claims (4)
1. A bimodulus plastics pulling machine which characterized in that: the supporting frame is of a frame structure, two screws are symmetrically and fixedly arranged on the left side and the right side of the supporting frame, an upper supporting beam and a lower supporting beam are arranged between the two screws through an upper pair of sliding blocks and a lower pair of sliding blocks, a pair of stretching clamps are arranged between the top of the supporting frame and the upper supporting beam, a pair of bending clamps are arranged between the bottom of the lower supporting beam and the bottom of the supporting frame, the tops of the two screws are respectively connected with a motor output shaft through a coupler, the two motor output shafts are connected with a driving motor, and the driving motor is arranged at the top of the supporting frame.
2. The dual-mold plastic tensile machine according to claim 1, wherein: the pair of stretching clamps are two stretching clamping jaws which are arranged in an up-and-down symmetrical mode, wherein the upper clamping jaw is fixedly arranged at the top of the supporting frame, and the lower clamping jaw is fixedly arranged on the upper cross beam.
3. The dual-mold plastic tensile machine according to claim 1, wherein: the pair of bending clamps are an upper pressure head and a lower clamp which are arranged up and down, wherein the upper pressure head is fixedly arranged on the lower supporting beam, and the lower clamp is fixed at the bottom of the supporting beam.
4. The dual-mold plastic tensile machine according to claim 1, wherein: the clamp for measuring bending performance and the clamp for measuring tensile performance are respectively provided with a sensor for measuring bending force and tensile force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336655.7U CN211292357U (en) | 2019-12-24 | 2019-12-24 | Dual-mode plastic tensile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336655.7U CN211292357U (en) | 2019-12-24 | 2019-12-24 | Dual-mode plastic tensile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211292357U true CN211292357U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922336655.7U Active CN211292357U (en) | 2019-12-24 | 2019-12-24 | Dual-mode plastic tensile machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211292357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557184A (en) * | 2020-12-10 | 2021-03-26 | 福建中维动力科技股份有限公司 | Structural strength testing device of transmission |
-
2019
- 2019-12-24 CN CN201922336655.7U patent/CN211292357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557184A (en) * | 2020-12-10 | 2021-03-26 | 福建中维动力科技股份有限公司 | Structural strength testing device of transmission |
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