CN219737031U - Universal testing machine protection device - Google Patents
Universal testing machine protection device Download PDFInfo
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- CN219737031U CN219737031U CN202320237589.1U CN202320237589U CN219737031U CN 219737031 U CN219737031 U CN 219737031U CN 202320237589 U CN202320237589 U CN 202320237589U CN 219737031 U CN219737031 U CN 219737031U
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- testing machine
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- universal testing
- clearance fit
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 239000005341 toughened glass Substances 0.000 claims description 12
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004154 testing of material 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 protection device of a universal testing machine, which comprises the universal testing machine, wherein a box body is fixedly connected to the center of the universal testing machine, a bolt is sleeved on the side wall of a concave block, the side wall of the bolt is in clearance fit with the inner cavity of the concave block, the other end of the bolt is in threaded connection with the inner cavity of a screw hole plate, a support block is fixedly connected to the upper surface of the concave block, a sample is arranged on the upper surface of the support block, and the lower surface of the sample is in clearance fit with the upper surface of the support block. The concave block can slide on the surface of the screw hole plate, the length of the concave block is adjusted according to the length of the sample, after the distance between the concave block is adjusted, the concave block is in threaded connection with the screw hole plate through the bolts, the adjusting function can be increased, the supporting block is convenient to support the sample, when the universal testing machine tests, the broken sample and the splashed sample are shielded through the box body, the safety during the test is improved, the splashed sample is prevented from injuring staff, and the safety factor during the operation is improved.
Description
Technical Field
The utility model relates to the technical field of universal testing machines, in particular to a protection device of a universal testing machine.
Background
The universal testing machine is also called a universal material testing machine or a tensile machine, has a double-screw rod series and integrated structure of control, measurement and operation, integrates modern advanced technology, and has the advantages of high precision, wide speed regulation range, compact structure, convenient operation, stable performance and the like. The device can perform multiple performance tests on various materials, has the characteristics of wide measurement range, high precision, quick response and the like, is reliable in work and high in efficiency, and can perform real-time display recording and printing on test data. However, when the material sample is detected, the same side can be compressed or bent, and the phenomenon of fracture splashing can occur due to different materials of the sample, so that workers are very easy to hurt, and the safety in operation is low, so that the universal testing machine protection device is provided.
Disclosure of Invention
The utility model aims to provide a protection device of a universal testing machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a universal testing machine protection device, includes the universal testing machine, the center department fixedly connected with box of universal testing machine, the inner chamber of box is provided with the screw hole board, the lower surface of screw hole board with the inner wall fixed connection of box, the upper surface laminating of screw hole board has the spill piece, the inside wall of spill piece with the upper surface clearance fit of screw hole board, the bolt has been cup jointed to the lateral wall of spill piece, the lateral wall of bolt with the inner chamber clearance fit of spill piece, the other end of bolt with the inner chamber threaded connection of screw hole board, the upper surface fixedly connected with piece of supporting of spill piece, the upper surface of piece is provided with the sample, the lower surface of sample with the upper surface clearance fit of piece.
Preferably, the upper surface of box is provided with the roof, the lower surface of roof with the upper surface clearance fit of box, the lower surface symmetry fixedly connected with cardboard of roof, the lateral wall of cardboard with the inner wall clearance fit of box.
Preferably, the lateral wall fixedly connected with handle of roof, the outer wall of handle has cup jointed the cover piece, the inner chamber of cover piece with the lateral wall clearance fit of handle, the lower surface of cover piece with the lateral wall fixedly connected with of universal testing machine, the tip fixedly connected with magnet of handle, the lateral wall of magnet with the inner chamber of cover piece adsorbs mutually.
Preferably, the side wall of the box body is provided with a toughened glass plate, and the corners of the toughened glass plate are glued with the side wall of the box body.
Preferably, the number of the handles is two.
Preferably, the number of the tempered glass plates is two.
Compared with the prior art, the utility model has the beneficial effects that: the concave block can slide on the surface of the screw hole plate, the length of the concave block is adjusted according to the length of the sample, after the distance between the concave block is adjusted, the concave block is in threaded connection with the screw hole plate through the bolts, the adjusting function can be increased, the supporting block is convenient to support the sample, when the universal testing machine tests, the broken sample and the splashed sample are shielded through the box body, the safety during the test is improved, the splashed sample is prevented from injuring staff, and the safety factor during the operation is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a detailed view of the structure of the case of FIG. 1;
FIG. 3 is a perspective view of the structure of the case of FIG. 1;
FIG. 4 is a perspective view of the top plate of FIG. 1;
FIG. 5 is a perspective view of the support block of FIG. 1;
FIG. 6 is a perspective view of the screw plate of FIG. 1;
in the figure: 1. a universal testing machine; 2. a case; 3. a screw plate; 4. a concave block; 5. a bolt; 6. a support block; 7. a sample; 8. a top plate; 9. a clamping plate; 10. a handle; 11. a magnetic block; 12. sleeving blocks; 13. tempered glass plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a protection device of a universal testing machine, which comprises a universal testing machine 1, wherein a box body 2 is fixedly connected to the center of the universal testing machine 1, a screw hole plate 3 is arranged in the inner cavity of the box body 2, the lower surface of the screw hole plate 3 is fixedly connected with the inner wall of the box body 2, a concave block 4 is attached to the upper surface of the screw hole plate 3, the inner side wall of the concave block 4 is in clearance fit with the upper surface of the screw hole plate 3, a bolt 5 is sleeved on the side wall of the concave block 4, the side wall of the bolt 5 is in clearance fit with the inner cavity of the concave block 4, the other end of the bolt 5 is in threaded connection with the inner cavity of the screw hole plate 3, a supporting block 6 is fixedly connected to the upper surface of the concave block 4, a sample 7 is arranged on the upper surface of the supporting block 6, when the lower surface of the sample 7 is in clearance fit with the upper surface of the supporting block 6, the concave block 4 can slide on the surface of the screw hole plate 3, the concave block 3 is adjusted according to the length of the sample 7, a plurality of screw holes are formed in the side wall of the screw hole plate 3, after the space of the concave block 4 is adjusted, the concave block 4 is in clearance fit, the bolt 5 is connected with the supporting block 3 through the bolt 5 and then the supporting block 6 through the supporting block 3, and the supporting block 2 is connected with the box body 2 through the supporting block 2 when the sample 2 is in a position of the universal testing machine, and then, and the test is finished.
The upper surface of box 2 is provided with roof 8, and the lower surface of roof 8 and the upper surface clearance fit of box 2, the lower surface symmetry fixedly connected with cardboard 9 of roof 8, the lateral wall of cardboard 9 and the inner wall clearance fit of box 2, roof 8 pass through cardboard 9 and the laminating of box 2, shelter from box 2 top, avoid upwards splash sample 7 to damage universal testing machine 1.
The lateral wall fixedly connected with handle 10 of roof 8, the cover piece 12 has been cup jointed to the outer wall of handle 10, the inner chamber of cover piece 12 and the lateral wall clearance fit of handle 10, the lower surface of cover piece 12 and the lateral wall fixed connection of universal testing machine 1, the tip fixedly connected with magnetic path 11 of handle 10, the lateral wall of magnetic path 11 adsorbs mutually with the inner chamber of cover piece 12, through the setting of handle 10, can increase the stress point, it is more convenient when the roof 8 need be taken, simultaneously handle 10 can carry out the lock with cover piece 12, adsorb by magnetic path 11 again, can make the placing of roof 8 more firm.
The side wall of the box body 2 is provided with the toughened glass plate 13, the corners of the toughened glass plate 13 are glued with the side wall of the box body 2, and the toughened glass plate 13 can be used for observing, so that the test process can be conveniently checked.
The number of the handles 10 is two, the handles 10 which are symmetrically arranged can enable the taking to be more convenient, and meanwhile, the two sides of the handles adsorb the fixed magnetic blocks 11 more stably.
The number of the toughened glass plates 13 is two, and through the arrangement of the toughened glass plates 13 on two sides, the observation can be performed in two directions.
Working principle: when the test is carried out on the test sample 6, the concave block 4 is slid firstly, the concave block 4 can slide on the surface of the screw hole plate 3, the length of the test sample 7 is adjusted, a plurality of screw holes are formed in the side wall of the screw hole plate 3, after the distance between the concave blocks 4 is adjusted, the concave block 4 is penetrated through a bolt, the bolt 5 is in threaded connection with the screw hole plate 3, the support block 6 is fixed, the test sample 7 is placed into the inner cavity of the box body 2 and then attached to the support block 6, then the test is carried out by the universal tester 1, and when the test sample 7 breaks and splashes, the test sample is shielded by the box body 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A protection device of a universal testing machine is characterized in that: including universal testing machine (1), the center department fixedly connected with box (2) of universal testing machine (1), the inner chamber of box (2) is provided with screw plate (3), the lower surface of screw plate (3) with the inner wall fixed connection of box (2), the upper surface laminating of screw plate (3) has concave piece (4), the inside wall of concave piece (4) with the upper surface clearance fit of screw plate (3), bolt (5) have been cup jointed to the lateral wall of concave piece (4), the lateral wall of bolt (5) with the inner chamber clearance fit of concave piece (4), the other end of bolt (5) with the inner chamber threaded connection of screw plate (3), the upper surface fixedly connected with prop up piece (6), the upper surface of prop up piece (6) is provided with sample (7), the lower surface of sample (7) with the upper surface clearance fit of prop up piece (6).
2. The universal tester protection device of claim 1, wherein: the upper surface of box (2) is provided with roof (8), the lower surface of roof (8) with the upper surface clearance fit of box (2), the lower surface symmetry fixedly connected with cardboard (9) of roof (8), the lateral wall of cardboard (9) with the inner wall clearance fit of box (2).
3. The universal tester protection device of claim 2, wherein: the lateral wall fixedly connected with handle (10) of roof (8), the outer wall of handle (10) has cup jointed cover piece (12), the inner chamber of cover piece (12) with the lateral wall clearance fit of handle (10), the lower surface of cover piece (12) with the lateral wall fixed connection of universal testing machine (1), the tip fixedly connected with magnet (11) of handle (10), the lateral wall of magnet (11) with the inner chamber of cover piece (12) adsorbs mutually.
4. The universal tester protection device of claim 1, wherein: the side wall of the box body (2) is provided with a toughened glass plate (13), and the corners of the toughened glass plate (13) are glued with the side wall of the box body (2).
5. A universal tester protector according to claim 3, wherein: the number of the handles (10) is two.
6. The universal tester protection device of claim 4, wherein: the number of the toughened glass plates (13) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237589.1U CN219737031U (en) | 2023-02-17 | 2023-02-17 | Universal testing machine protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237589.1U CN219737031U (en) | 2023-02-17 | 2023-02-17 | Universal testing machine protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219737031U true CN219737031U (en) | 2023-09-22 |
Family
ID=88032449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320237589.1U Active CN219737031U (en) | 2023-02-17 | 2023-02-17 | Universal testing machine protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219737031U (en) |
-
2023
- 2023-02-17 CN CN202320237589.1U patent/CN219737031U/en active Active
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