CN214224789U - Bearing capacity experimental device for industrial equipment fastener - Google Patents
Bearing capacity experimental device for industrial equipment fastener Download PDFInfo
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- CN214224789U CN214224789U CN202023329479.3U CN202023329479U CN214224789U CN 214224789 U CN214224789 U CN 214224789U CN 202023329479 U CN202023329479 U CN 202023329479U CN 214224789 U CN214224789 U CN 214224789U
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- bearing capacity
- movable block
- industrial equipment
- bolt
- connecting plate
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- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an industrial equipment fastener bearing capacity experimental apparatus, including base and connecting plate, the equal fixedly connected with stopper in both sides on base top, the inside top of two stoppers is all seted up flutedly, and the inside of two recesses all is provided with fixed establishment, and two fixed establishment constitute by threaded rod and clamp splice, the positive middle part of base and the one end fixed connection of connecting plate. This kind of industrial equipment fastener bearing capacity experimental apparatus, through the hydraulic stem, the movable block, pressure sensor and fixed establishment, make people can pass through control, the flexible of hydraulic stem makes and fixes the bolt that awaits measuring that can receive the extrusion of movable block inside two stoppers, and then warp, when the bolt rupture that awaits measuring, people can be according to the pressure data that shows on the display screen that pressure sensor detected, judge whether qualified the bearing capacity of this bolt that awaits measuring, simple structure, easy and simple to handle, the practicality is strong.
Description
Technical Field
The utility model relates to an experimental apparatus specifically is an industrial equipment fastener bearing capacity experimental apparatus.
Background
The fastener is a mechanical part which is used for fastening and connecting and has wide application, the fastener has wide application industries, including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, dies, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and the fastener is a mechanical basic part which has the most wide application.
At present, most of fasteners used by industrial equipment need to be sampled and detected by using a bearing capacity experimental device after production is finished, but the existing bearing capacity experimental device has the disadvantages of complex structure, complex operation and low experimental detection efficiency of bearing capacity. Therefore, the bearing capacity experimental device for the fastener of the industrial equipment is provided by improving the bearing capacity experimental device.
SUMMERY OF THE UTILITY MODEL
For solving the defect that prior art exists, the utility model provides an industrial equipment fastener bearing capacity experimental apparatus.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model discloses-industrial equipment fastener bearing capacity experimental apparatus, including base and connecting plate, the equal fixedly connected with stopper in both sides on base top, two the inside top of stopper is all seted up flutedly, two the inside of recess all is provided with fixed establishment, two fixed establishment comprises threaded rod and clamp splice, the positive middle part of base and the one end fixed connection of connecting plate, one side on connecting plate top is provided with connecting block and hydraulic stem, the tip of hydraulic stem is provided with movable block and pressure sensor, the inside of movable block is provided with buffer gear, buffer gear comprises a rubber pad, two circular slots and two fixing bolt, pressure sensor and external PLC electric connection, PLC and external display screen electric connection.
As an optimal technical scheme of the utility model, two the outside of threaded rod respectively with two inside top threaded connection of recess, two the top of two stoppers is passed respectively to the top of threaded rod.
As an optimal technical scheme of the utility model, two the bottom of threaded rod is connected, two through the middle part on bearing and two clamp splice tops respectively the outside of clamp splice alternates with the inside of two recesses and is connected, two the bottom of clamp splice is circular-arcly.
As a preferred technical scheme of the utility model, one side fixed connection on the bottom of connecting block and connecting plate top, one end of hydraulic stem and one side fixed connection of connecting block, the hydraulic stem passes through oil pipe and is connected with external hydraulic pressure station, hydraulic pressure station and external PLC electric connection.
As a preferred technical scheme of the utility model, pressure sensor fixed mounting is at the middle part of the inside one side of movable block, the middle part of movable block one side and the tip fixed connection of hydraulic stem.
As a preferred technical scheme of the utility model, the outside of rubber cushion block alternates with the inside of movable block and is connected, two the circular slot is seted up the both ends of standing in movable block one side respectively.
As a preferred technical scheme of the utility model, two fixing bolt's outside alternates with the inside of two circular slots respectively and is connected, two fixing bolt's one end respectively with the both ends threaded connection of movable block one side.
The utility model has the advantages that: this kind of industrial equipment fastener bearing capacity experimental apparatus, through the hydraulic stem, the movable block, pressure sensor and fixed establishment, make people can pass through control, the flexible of hydraulic stem makes and fixes the bolt that awaits measuring that can receive the extrusion of movable block inside two stoppers, and then warp, when the bolt rupture that awaits measuring, people can be according to the pressure data that shows on the display screen that pressure sensor detected, judge whether qualified the bearing capacity of this bolt that awaits measuring, simple structure, easy and simple to handle, the practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the bearing capacity testing device for the industrial equipment fastener of the present invention;
FIG. 2 is an enlarged schematic structural view of the bearing capacity testing device of the industrial equipment fastener of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the limiting block in FIG. 1 of the experimental device for bearing capacity of the industrial equipment fastener of the present invention;
fig. 4 is a schematic sectional structural view of the movable block in fig. 1 of the bearing capacity testing device for the industrial equipment fastener of the present invention.
In the figure: 1. a base; 2. a limiting block; 3. a groove; 4. a threaded rod; 5. a clamping block; 6. a connecting plate; 7. connecting blocks; 8. a hydraulic lever; 9. a movable block; 10. a pressure sensor; 11. a rubber cushion block; 12. a circular groove; 13. and (5) fixing the bolt.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in the figures 1 and 2, respectively, fig. 3 and fig. 4 show, the utility model relates to an industrial equipment fastener bearing capacity experimental apparatus, including base 1 and connecting plate 6, the equal fixedly connected with stopper 2 in both sides on 1 top of base, 2 inside tops of two stoppers are all seted up flutedly 3, the inside of two recesses 3 all is provided with fixed establishment, two fixed establishment comprises threaded rod 4 and clamp splice 5, the positive middle part of base 1 and the one end fixed connection of connecting plate 6, one side on 6 tops of connecting plate is provided with connecting block 7 and hydraulic stem 8, the tip of hydraulic stem 8 is provided with movable block 9 and pressure sensor 10, the inside of movable block 9 is provided with buffer gear, buffer gear is by a rubber cushion 11, two circular slots 12 and two fixing bolt 13 are constituteed, pressure sensor 10 and external PLC electric connection, PLC and external display screen electric connection.
Wherein, the outside of two threaded rods 4 respectively with the inside top threaded connection of two recesses 3, the top of two threaded rods 4 passes the top of two stopper 2 respectively, through fixed establishment, make people can make two threaded rods 4 can drive reciprocating of two clamp splices 5 through rotating threaded rod 4, can clip when two clamp splices 5 move down and put into the inside bolt that awaits measuring of two stopper 2, make the bolt that awaits measuring be being extruded to difficult the removal.
Wherein, the bottom of two threaded rods 4 is connected with the middle part on two clamp splice 5 tops through the bearing respectively, and the outside of two clamp splice 5 is connected with the inside interlude of two recess 3, and the bottom of two clamp splice 5 is circular-arcly, through clamp splice 5, makes the bottom of clamp splice 5 and the outside contact back of the bolt that awaits measuring, can clip the bolt that awaits measuring.
Wherein, the bottom of connecting block 7 and one side fixed connection on 6 tops of connecting plate, one side fixed connection of one end of hydraulic stem 8 and connecting block 7, hydraulic stem 8 passes through oil pipe and is connected with external hydraulic pressure station, hydraulic pressure station and external PLC electric connection, through hydraulic stem 8, movable block 9, pressure sensor 10 and fixed establishment, make people can pass through control, hydraulic stem 8 stretches out and draws back, make and fix the 2 inside bolts that await measuring at two stoppers can receive the extrusion of movable block 9, and then warp, when the bolt rupture that awaits measuring, people can be according to the pressure data that show pressure sensor 10 and detect on the display screen, judge whether qualified the bearing capacity of this bolt that awaits measuring, moreover, the steam generator is simple in structure, and is simple to handle, therefore, the clothes hanger is strong in practicability.
Wherein, pressure sensor 10 fixed mounting is in the middle part of the inside one side of movable block 9, and the middle part of 9 one sides of movable block and the tip fixed connection of hydraulic stem 8 through pressure sensor 10, make pressure sensor 10 can detect out the pressure that the bolt that awaits measuring received to with data transmission to external PLC on, PLC will detect data transmission to the display screen on, make people can audio-visually judge the bearing capacity of the bolt that awaits measuring.
The outside of the rubber cushion block 11 is inserted and connected with the inside of the movable block 9, the two circular grooves 12 are respectively arranged at two ends of one side of the movable block 9, and the pressure sensor 10 cannot be in direct contact with the thread on the bolt to be detected through the buffer mechanism, so that the thread is prevented from scratching the surface of the pressure sensor 10.
Wherein, the outside of two fixing bolt 13 is connected with the inside interlude of two circular slots 12 respectively, and the one end of two fixing bolt 13 respectively with the both ends threaded connection of movable block 9 one side, through fixing bolt 13, make people can be through rotating fixing bolt 13, make fixing bolt 13 can with the separation of movable block 9 or link together with movable block 9, and then made things convenient for and changed rubber cushion 11.
When the bolt to be tested is in work, firstly, a bolt to be tested is inserted into the middle parts of the two limiting blocks 2, the two threaded rods 4 are rotated, the two threaded rods 4 drive the two clamping blocks 5 to descend, the bottoms of the two clamping blocks 5 are tightly attached to the outer parts of the bolt to be tested, the bolt to be tested is fixed, the hydraulic rod 8 is controlled to extend, the end part of the hydraulic rod 8 drives the movable block 9 to move, one sides of the movable block 9 and the rubber cushion block 11 are in contact with the outer parts of the bolt to be tested, the hydraulic rod 8 is continuously controlled to extend, the pressure data detected by the pressure sensor 10 is transmitted to the external PLC, the PLC feeds the data back to the display screen, when the bolt to be tested is broken, people can judge whether the bearing capacity of the bolt to be tested is qualified or not according to the data displayed on the display screen, after the detection is finished, the hydraulic rod 8 is controlled to contract, the two threaded rods 4 are rotated reversely, the two clamping blocks 5 are separated from the bolt to be tested, and the broken bolt to be tested is taken down, when the rubber cushion block 11 needs to be replaced, the two fixing bolts 13 are unscrewed, the rubber cushion block 11 is separated from the inside of the movable block 9, a new rubber cushion block 11 is placed in the inside of the movable block 9, the two fixing bolts 13 respectively penetrate through the two circular grooves 12, and the two fixing bolts 13 are screwed down, so that the rubber cushion block 11 is fixed in the inside of the movable block 9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Industrial equipment fastener bearing capacity experimental apparatus, its characterized in that, including base (1) and connecting plate (6), equal fixedly connected with stopper (2) in both sides on base (1) top, two stopper (2) inside top is all seted up flutedly (3), two the inside of recess (3) all is provided with fixed establishment, two fixed establishment comprises threaded rod (4) and clamp splice (5), the positive middle part of base (1) and the one end fixed connection of connecting plate (6), one side on connecting plate (6) top is provided with connecting block (7) and hydraulic stem (8), the tip of hydraulic stem (8) is provided with movable block (9) and pressure sensor (10), the inside of movable block (9) is provided with buffer gear, buffer gear is by a rubber cushion (11), Two circular slots (12) and two fixing bolts (13) are formed, the pressure sensor (10) is electrically connected with an external PLC, and the PLC is electrically connected with an external display screen.
2. The experimental device for the bearing capacity of the fastener of the industrial equipment according to claim 1, wherein the outer parts of the two threaded rods (4) are respectively in threaded connection with the top ends of the inner parts of the two grooves (3), and the top ends of the two threaded rods (4) respectively penetrate through the top ends of the two limit blocks (2).
3. The experimental device for the bearing capacity of the industrial equipment fastener is characterized in that the bottom ends of the two threaded rods (4) are respectively connected with the middle parts of the top ends of the two clamping blocks (5) through bearings, the outer parts of the two clamping blocks (5) are connected with the inner parts of the two grooves (3) in an inserting mode, and the bottoms of the two clamping blocks (5) are in an arc shape.
4. The experimental device for bearing capacity of industrial equipment fasteners according to claim 1, wherein the bottom end of the connecting block (7) is fixedly connected with one side of the top end of the connecting plate (6), one end of the hydraulic rod (8) is fixedly connected with one side of the connecting block (7), the hydraulic rod (8) is connected with an external hydraulic station through an oil pipe, and the hydraulic station is electrically connected with an external PLC.
5. The experimental device for the bearing capacity of the industrial equipment fastener is characterized in that the pressure sensor (10) is fixedly arranged in the middle of one side inside the movable block (9), and the middle of one side of the movable block (9) is fixedly connected with the end part of the hydraulic rod (8).
6. The bearing capacity experiment device for the industrial equipment fastener is characterized in that the outer part of the rubber cushion block (11) is connected with the inner part of the movable block (9) in an inserting way, and two circular grooves (12) are respectively provided with two ends standing on one side of the movable block (9).
7. The experimental device for the bearing capacity of the industrial equipment fastener is characterized in that the outer parts of the two fixing bolts (13) are respectively connected with the inner parts of the two circular grooves (12) in an inserting way, and one ends of the two fixing bolts (13) are respectively connected with the two ends of one side of the movable block (9) in a threaded way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329479.3U CN214224789U (en) | 2020-12-30 | 2020-12-30 | Bearing capacity experimental device for industrial equipment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023329479.3U CN214224789U (en) | 2020-12-30 | 2020-12-30 | Bearing capacity experimental device for industrial equipment fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224789U true CN214224789U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023329479.3U Expired - Fee Related CN214224789U (en) | 2020-12-30 | 2020-12-30 | Bearing capacity experimental device for industrial equipment fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224789U (en) |
-
2020
- 2020-12-30 CN CN202023329479.3U patent/CN214224789U/en not_active Expired - Fee Related
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| 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: 20210917 |