CN220772530U - Spring life-span check out test set - Google Patents
Spring life-span check out test set Download PDFInfo
- Publication number
- CN220772530U CN220772530U CN202322134235.7U CN202322134235U CN220772530U CN 220772530 U CN220772530 U CN 220772530U CN 202322134235 U CN202322134235 U CN 202322134235U CN 220772530 U CN220772530 U CN 220772530U
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- test
- fixedly connected
- workstation
- spring
- workbench
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- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000009661 fatigue test Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses spring life detection equipment which comprises a workbench, wherein the top of the workbench is provided with a plurality of mounting frames, the top of each mounting frame is fixedly connected with a mounting seat, the top of each mounting seat is provided with a motor, the bottom of each motor is provided with a servo electric cylinder, one side of each servo electric cylinder is provided with a movable seat, the inside of each movable seat is connected with a sliding plate in a sliding manner, the sliding plates are fixedly connected with the mounting seats, the sliding plates are fixedly connected with the workbench, one side of each movable seat is fixedly connected with a pressing plate, the bottoms of the pressing plates are provided with a conduction, the bottoms of the conduction are provided with test pressure heads, the bottoms of the test pressure heads are provided with lower cover plates, the tops of the lower cover plates are fixedly connected with an upper cover plate through bolts, test springs are placed between the upper cover plates and the lower cover plates, the bottoms of the lower cover plates are provided with test seats, and the test seats are fixedly connected with the workbench.
Description
Technical Field
The utility model belongs to the technical direction of mechanical fastening, and particularly relates to spring life detection equipment.
Background
The spring is a mechanical part working by utilizing elasticity, the spring bears load in operation, the load force and the fatigue resistance of the spring directly influence the service life of products and even other products, and the spring fatigue test mainly performs fatigue test on the spring by compressing or stretching the spring to obtain the fatigue characteristic of the spring, so that the spring can be correctly used in different application occasions.
The patent number is CN208060133U discloses nitrogen spring life-span check out test set, including the punch press frame, be equipped with workstation, mounting bracket and fixed mounting bracket top install bin of locating in the bed frame, the front side of mounting bracket is equipped with the guide rail, sliding connection has the slider on the guide rail, the top of workstation is equipped with the fixing base, the top of fixing base is equipped with nitrogen spring mount pad, and fixed joint has the nitrogen spring on the nitrogen spring mount pad, and the bottom of slider is equipped with the detection passageway, and is equipped with counting sensor in the detection passageway. This nitrogen spring life-span check out test set reforms transform ordinary punch press for nitrogen spring fatigue life test is equipped with counting assembly on life-span check out test set, is convenient for know nitrogen spring detection effect, greatly reduced detection cost.
However, the above patent has been found to have the following problems in practicing the related art: the device can only detect the life-span of a spring, greatly reduced check out test set's practicality, comparison when carrying out the contrast between the spring is more time-consuming.
Disclosure of Invention
The utility model aims at solving the problems in the background technology by aiming at the existing device, namely a spring life detection device.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a spring life-span check out test set, includes the workstation, the top of workstation is equipped with a plurality of mounting brackets, the top fixedly connected with mount pad of mounting bracket, the motor is installed at the top of mount pad, servo electric jar is installed to the bottom of motor, the movable seat is installed to one side of servo electric jar, the inside sliding connection who removes the seat has the slide, and fixedly connected with between slide and the mount pad, and fixed connection between slide and the workstation, one side fixedly connected with clamp plate that removes the seat, switch on is installed to the bottom of clamp plate, the bottom of switching on is equipped with the test pressure head, the bottom of test pressure head is equipped with the lower apron, bolt fixedly connected with upper cover plate is passed through at the top of lower apron, test spring has been placed between upper cover plate and the lower apron, the test seat is installed to the bottom of lower apron, and fixed connection between test seat and the workstation.
The utility model further discloses that one side of each of the plurality of test seats is provided with a corresponding sub-control switch.
According to the utility model, the bottom of the workbench is fixedly connected with the machine cover shell, one side of the machine cover shell is provided with a plurality of limit grooves, and the pressing plate is in sliding connection with the limit grooves.
The utility model further discloses that one side of the machine housing is provided with the control panel, the bottom of the control panel is provided with the main control switch, and one side of the main control switch is provided with the emergency button.
The utility model further discloses that the top of the machine housing is provided with the three-color warning lamp, and the three-color warning lamp is connected with the control panel through signals.
The utility model further discloses that the two sides of the workbench are fixedly connected with the handles, the sections of the handles are of U-shaped structures, and the two sides of the workbench are provided with the heat dissipation net.
The utility model further discloses that the bottom of the workbench is fixedly connected with a plurality of footrests, and the footrests are positioned at four corners of the bottom of the workbench.
Compared with the prior art, the beneficial effects that reach are: in the present utility model, the number of the components,
the device is provided with multiunit testing arrangement, can carry out the test of multiunit product simultaneously, labour saving and time saving, the contrast of being convenient for controls multiunit testing arrangement respectively, can be when arbitrary test spring fracture, the testing arrangement stop work that the independent control corresponds facilitates the use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of the connection structure of the upper and lower cover plates of the present utility model;
fig. 5 is an enlarged view of a portion of the structure of fig. 1 in accordance with the present utility model.
In the figure: 1. a work table; 2. a housing; 3. a control panel; 4. a main control switch; 5. an emergency button; 6. a handle; 7. a heat dissipation net; 8. three-color warning lamps; 9. a movable seat; 10. a pressing plate; 11. a limit groove; 12. conducting; 13. a lower cover plate; 14. a test seat; 15. an upper cover plate; 16. a sub-control switch; 17. testing a pressure head; 18. a foot support; 19. a slide plate; 20. a servo electric cylinder; 21. a mounting frame; 22. a motor; 23. a mounting base; 24. the springs were tested.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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. 1-5, the present utility model provides the following technical solutions: the utility model provides a spring life-span check out test set, including workstation 1, the top of workstation 1 is equipped with a plurality of mounting brackets 21, the top fixedly connected with mount pad 23 of mounting bracket 21, motor 22 is installed at the top of mount pad 23, servo electric jar 20 is installed to the bottom of motor 22, remove seat 9 is installed to one side of servo electric jar 20, the inside sliding connection who removes seat 9 has slide 19, and fixed connection between slide 19 and the mount pad 23, and fixed connection between slide 19 and the workstation 1, one side fixedly connected with clamp plate 10 of removing seat 9, switch on 12 is installed to the bottom of clamp plate 10, the bottom of switch on 12 is equipped with test pressure head 17, the bottom of test pressure head 17 is equipped with lower apron 13, the top of lower apron 13 is through bolt fixedly connected with upper cover plate 15, test spring 24 has been placed between upper cover plate 15 and the lower apron 13, test seat 14 is installed to the bottom of lower apron 13, and fixed connection between test seat 14 and the workstation 1.
The test spring 24 is placed on the lower cover plate 13 manually, the upper cover plate 15 is covered, the upper cover plate 15 is fixed with the lower cover plate 13 through bolts, then the lower cover plate 13 is placed on the test seat 14, the test pressure head 17 is pressed down, then the servo electric cylinder 20 is lifted slowly, the test pressure head 17 is separated from the conduction 12 to return to zero on the plane at the moment, the reciprocating motion of 0.5mm is set, when the test is set, the motor 22 provides power, the servo electric cylinder 20 converts the rotary motion of the motor 22 into the linear motion, and the reciprocating motion with the stroke length of 0.5mm is realized by driving the pressing plate 10 through the movable seat 9, the test spring 24 is extruded until one side of the test spring 24 is broken, and then the test of the test spring 24 is completed.
One side of each of the plurality of test seats 14 is provided with a corresponding sub-control switch 16, and the sub-control switch 16 is arranged to independently control the corresponding test device to stop working when any test spring 24 breaks.
The bottom fixed connection of workstation 1 has the hood shell 2, and a plurality of spacing grooves 11 have been seted up to one side of hood shell 2, and sliding connection between clamp plate 10 and the spacing groove 11 can carry out the protection to a certain extent to internal arrangement, avoids the device to expose in external environment completely, can prolong the life of device.
A control panel 3 is installed on one side of the machine housing 2, a main control switch 4 is arranged at the bottom of the control panel 3, an emergency button 5 is arranged on one side of the main control switch 4, the main control switch 4 is opened to enable the device to run, related parameters of repeated pushing, pressing and clamping can be set by an operator through the control panel 3, and data can be read through the control panel 3.
The three-color warning lamp 8 is installed at the top of housing 2, and signal connection between three-color warning lamp 8 and the control panel 3, and the setting of warning lamp can remind the staff when the device breaks down or accomplishes the during operation.
The equal fixedly connected with handle 6 in both sides of workstation 1, and the cross-section of handle 6 is U shape structure, and heat dissipation net 7 is all installed to the both sides of workstation 1, and the setting of handle 6 is convenient for operator mobile device, and the setting of heat dissipation net 7 can dispel the heat to inside heat when the device work produces heat, avoids the heat too high, influences the use of device.
The bottom of workstation 1 fixedly connected with a plurality of heel brace 18, and heel brace 18 are located the bottom four corners department of workstation 1, and the setting of heel brace 18 can make the circulation of air between device and the ground, the heat dissipation of the device of being convenient for.
When in use, firstly, a qualified test spring 24 is prepared, the bending area of a sample is checked, the peak heights and the output heights of the two sides of the spring are measured, the test spring 24 is manually placed on a lower cover plate 13, an upper cover plate 15 is covered by a bolt and the lower cover plate 13 are fixed, then the lower cover plate 13 is placed on a test seat 14, a main control switch 4 is opened, related parameters of repeated pushing, pressing and clamping are set by a control panel 3, a test pressure head 17 is pressed down, then a servo cylinder 20 is slowly lifted, the test pressure head 17 breaks away from a conduction 12 to zero a plane at the moment, a reciprocating motion of 0.5mm is set, when in test, a motor 22 provides power, the servo cylinder 20 converts the rotary motion of the motor 22 into a linear motion so as to drive a pressing plate 10 to realize the reciprocating motion with the stroke length of 0.5mm through a moving seat 9, the test spring 24 is extruded until one side of the test spring 24 is broken, the device records the extrusion times and transmits signals to the control panel 3, the data are conveniently read by workers, the device uses closed-loop servo control to enable the precision to be up to 0.01mm, the precision is higher, the organic housing 2 is arranged at the top of the device, the internal device can be protected to a certain extent, the device is prevented from being completely exposed in the external environment, the service life of the device can be prolonged, the operation and maintenance are simple, the device is provided with a plurality of groups of test devices, the test of a plurality of groups of products can be simultaneously carried out, the time and the labor are saved, the comparison is convenient, the plurality of groups of test devices are respectively controlled, the corresponding test devices can be independently controlled to stop working when any test spring 24 is broken, and the device is convenient to use.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. Spring life detection equipment, including workstation (1), its characterized in that: the utility model provides a test bench, including workstation (1), motor (22) are installed at the top of workstation (1), top fixedly connected with mount pad (23) of mount pad (21), motor (22) are installed at the top of mount pad (23), servo electric jar (20) are installed to the bottom of motor (22), remove seat (9) are installed to one side of servo electric jar (20), the inside sliding connection who removes seat (9) has slide (19), and fixedly connected with between slide (19) and mount pad (23), and fixed connection between slide (19) and workstation (1), one side fixedly connected with clamp plate (10) of removing seat (9), switch on (12) are installed to the bottom of clamp plate (10), the bottom of switch on (12) is equipped with test pressure head (17), the bottom of test pressure head (17) is equipped with down apron (13), the top of apron (13) is passed through bolted connection upper cover plate (15), place test spring (24) between upper cover plate (15) and lower apron (13), the bottom of apron (13) and workstation (14) are installed between test bench (14) and the fixed connection.
2. A spring life detection apparatus according to claim 1, wherein: one side of each of the plurality of test seats (14) is provided with a corresponding sub-control switch (16).
3. A spring life detection apparatus according to claim 1, wherein: the workbench is characterized in that a hood shell (2) is fixedly connected to the bottom of the workbench (1), a plurality of limit grooves (11) are formed in one side of the hood shell (2), and a pressing plate (10) is connected with the limit grooves (11) in a sliding mode.
4. A spring life detection apparatus according to claim 3, wherein: a control panel (3) is installed on one side of the hood shell (2), a main control switch (4) is arranged at the bottom of the control panel (3), and an emergency button (5) is arranged on one side of the main control switch (4).
5. A spring life detection apparatus according to claim 4, wherein: the top of the hood shell (2) is provided with a three-color warning lamp (8), and the three-color warning lamp (8) is connected with the control panel (3) through signals.
6. A spring life detection apparatus according to claim 1, wherein: the U-shaped cooling device is characterized in that handles (6) are fixedly connected to two sides of the workbench (1), the sections of the handles (6) are of U-shaped structures, and cooling nets (7) are arranged on two sides of the workbench (1).
7. A spring life detection apparatus according to claim 1, wherein: the bottom of workstation (1) is fixedly connected with a plurality of heel brace (18), and heel brace (18) are located the bottom four corners department of workstation (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134235.7U CN220772530U (en) | 2023-08-09 | 2023-08-09 | Spring life-span check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322134235.7U CN220772530U (en) | 2023-08-09 | 2023-08-09 | Spring life-span check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772530U true CN220772530U (en) | 2024-04-12 |
Family
ID=90602265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322134235.7U Active CN220772530U (en) | 2023-08-09 | 2023-08-09 | Spring life-span check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772530U (en) |
-
2023
- 2023-08-09 CN CN202322134235.7U patent/CN220772530U/en active Active
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