CN220322688U - Spring fatigue degree detection equipment for spring production - Google Patents
Spring fatigue degree detection equipment for spring production Download PDFInfo
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- CN220322688U CN220322688U CN202321213880.1U CN202321213880U CN220322688U CN 220322688 U CN220322688 U CN 220322688U CN 202321213880 U CN202321213880 U CN 202321213880U CN 220322688 U CN220322688 U CN 220322688U
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Abstract
The utility model relates to the technical field of spring detection, in particular to spring fatigue detection equipment for spring production, which comprises a detection equipment body and a support, wherein the surface of the detection equipment body is fixedly connected with the end part of the support, a hydraulic cylinder is installed in the support, the output end of the hydraulic cylinder is fixedly connected with an upper transverse plate, a protection mechanism is arranged in the support, and an adjusting mechanism is arranged in the detection equipment body. The motor in the protection mechanism drives the speed reducer to rotate, the speed reducer drives the screw rod to rotate, the screw rod drives the screw rod nuts to move, the two screw rod nuts drive the sliding blocks to slide in the support, the two screw rod nuts drive the cover body to move, the spring body is covered by the cover body, if the spring body breaks, broken spring residues cannot be sputtered out, injury can not be brought to staff, and safety of the detection equipment is improved.
Description
Technical Field
The utility model relates to the technical field of spring detection, in particular to spring fatigue degree detection equipment for spring production.
Background
The spring is a mechanical part working by using elasticity, is used for controlling the movement of a machine part, relieving impact or vibration, storing energy, measuring the magnitude of force and the like, and has quite wide roles in industrial production and daily life. The spring is required to be subjected to fatigue degree detection during production.
For example, the device for detecting the fatigue degree of the spring with the authorized bulletin number of CN212722021U comprises a device base, wherein a telescopic driving mechanism is fixedly arranged at the top end of the device base, supporting guide rods are fixedly arranged at two sides of the top end of the telescopic driving mechanism, a top plate is movably sleeved at the upper parts of the two groups of supporting guide rods, and an installation bottom plate is movably sleeved at the middle parts of the two groups of supporting guide rods, and although the device can flexibly adjust the distance between a lower fixed seat and an upper fixed seat, so that the device is suitable for detecting the fatigue degree of springs with different heights;
however, when the detection device is used, the spring is stretched in a reciprocating manner in the process of detecting the fatigue degree of the spring, and as no protection tool is used during detection, if the spring is broken suddenly during detection, broken spring residues can be sputtered out to the periphery, so that the broken spring residues are easy to sputter on the body of a worker, and the worker is injured, so that the safety of the detection device is reduced; meanwhile, in the process of detecting the fatigue degree of springs with different heights, a worker is required to manually rotate the rotating wheel to adjust the height of the upper fixing seat so as to detect the fatigue degree of the springs with different heights, and the worker is required to operate the springs with different heights during detection, so that the automation degree of the detection equipment is reduced.
Disclosure of Invention
The utility model aims to solve the problems of reducing the safety of the detection equipment and reducing the automation degree of the detection equipment, and provides spring fatigue degree detection equipment for spring production.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a spring fatigue degree check out test set for spring production, includes check out test set body and support, the surface of check out test set body and the tip fixed connection of support, the internally mounted of support has the pneumatic cylinder, the output rigid coupling of pneumatic cylinder has the diaphragm, the inside of support is equipped with protection machanism, the inside of check out test set body is equipped with adjustment mechanism.
Preferably, the protection mechanism comprises a motor and a speed reducer, the motor is fixedly connected to the surface of the support through a motor base, the speed reducer is fixedly connected to an output shaft of the motor, the speed reducer is fixedly connected with a screw rod, the screw rod is in threaded connection with a screw rod nut, a sliding block is fixedly connected to the outer wall of the screw rod nut, the sliding block is in sliding connection with the support, and a cover body is fixedly connected to the end part of the screw rod nut.
Preferably, the cover body is attached to the surface of the detection equipment body, and the speed reducer is fixedly connected to the outer wall of the bracket.
Preferably, the two ends of the screw rod are respectively connected with the bracket and the connecting column in a rotating way through bearings, the two connecting columns are fixedly connected to the surface of the bracket, the sliding columns are fixedly connected to the surface of the upper transverse plate, and the two sliding columns are both connected with the bracket in a sliding way.
Preferably, the adjusting mechanism comprises an electric telescopic rod and a vertical plate, the electric telescopic rod is arranged in the detection equipment body, the vertical plate is fixedly connected with the output end of the electric telescopic rod, the vertical plate is in sliding connection with the cylinder, and the cylinder is fixedly connected on the outer wall of the vertical column.
Preferably, the vertical post is in sliding connection with the detection equipment body, the vertical plate is in sliding connection with the sliding rod, the sliding rod is fixedly connected in the detection equipment body, the end part of the vertical post is fixedly connected with the lower transverse plate, and the surfaces of the upper transverse plate and the lower transverse plate are respectively provided with the spring body.
The spring fatigue degree detection device for spring production has the beneficial effects that: the motor in the protection machanism drives the reduction gear and rotates, the reduction gear drives the lead screw and rotates, the lead screw drives lead screw nut to remove, two lead screw nuts drive the slider and slide in the inside of support, two lead screw nuts drive the cover body and remove, make the left end of the cover body and the contact of support, stop the motor of both sides simultaneously, cover the spring body that detects, set up the check out test set body and carry out the fatigue detection to the spring body, cover the spring body through the cover body, if the spring body takes place when breaking, cracked spring residue can not sputter away, can not bring the injury for the staff, the security of this check out test set has been improved.
The electric telescopic rod in the adjusting mechanism drives the vertical plate to move, the vertical plate slides in the sliding rod, the vertical plate drives the cylinder to move, the cylinder drives the vertical column to slide in the detection equipment body, the vertical column drives the lower transverse plate to rise to adjust the height of the lower transverse plate, when the spring bodies with different heights are subjected to fatigue detection, workers are not required to operate, the corresponding mechanical structure is driven to adjust through the electric telescopic rod, and the automation degree of the detection equipment is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of FIG. 1;
FIG. 3 is a left-hand structural schematic diagram of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;
fig. 5 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. the detection device comprises a detection device body, 2, a support, 3, a hydraulic cylinder, 4, a protection mechanism, 401, a motor, 402, a speed reducer, 403, a screw, 404, a screw nut, 405, a sliding block, 406, a cover body, 5, a sliding column, 6, an adjusting mechanism, 601, an electric telescopic rod, 602, a vertical plate, 603, a cylinder, 604, a vertical column, 6a1, a pointer, 6a2, a graduated scale, 6a3, transparent glass, 7, a lower transverse plate, 8, an upper transverse plate, 9, a sliding rod, 10 and a connecting column.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5: in the embodiment, the spring fatigue detection device for spring production comprises a detection device body 1 and a support 2, wherein the surface of the detection device body 1 is fixedly connected with the end part of the support 2, a hydraulic cylinder 3 is installed in the support 2, the model of the hydraulic cylinder 3 is selected according to actual requirements, the detection device can work, an upper transverse plate 8 is fixedly connected with the output end of the hydraulic cylinder 3, the hydraulic cylinder 3 drives the upper transverse plate 8 to move, a protection mechanism 4 is arranged in the support 2, an adjusting mechanism 6 is arranged in the detection device body 1, the protection mechanism 4 comprises a motor 401 and a speed reducer 402, the model of the motor 401 and the model of the speed reducer 402 are selected according to actual requirements, the detection device body 1 can work, the motor 401 is fixedly connected with the surface of the support 2 through a motor seat, the output shaft of the motor 401 is fixedly connected with the speed reducer 402, the motor 401 drives the speed reducer 402 to rotate, the speed reducer 402 is fixedly connected with the screw 403, the screw 403 is in threaded connection with a screw nut 404, the screw nut 404 is fixedly connected with the outer wall of the screw nut 404, the slide 405 is in sliding connection with the support 2, the two screw nuts 404 drive the slide 405 in the interior of the support 2, the two screw nuts 404 drive the slide 406 slide on the end parts of the support 2, the end parts of the screw nut 404 are fixedly connected with the support body 406, and the end parts of the support body 406 are fixedly connected with the support body 406, and the support body 406 is fixedly connected with the speed reducer body 406, and the detection device body 2 is fixedly connected with the speed reducer 406, and the speed reducer body 406 is fixedly connected with the speed reducer 2, and the speed reducer 2;
the motor 401 in the protection mechanism 4 drives the speed reducer 402 to rotate, the speed reducer 402 drives the screw 403 to rotate, the screw 403 drives the screw nuts 404 to move, the two screw nuts 404 drive the sliding blocks 405 to slide in the support 2, the two screw nuts 404 drive the cover 406 to move, the left end of the cover 406 is enabled to be in contact with the support 2, meanwhile, the motors 401 on two sides are stopped, the detected spring body is covered, the spring body is covered by the cover 406 when the detection equipment body 1 is arranged to detect fatigue of the spring body, if the spring body breaks, broken spring residues cannot be sputtered out, injury is not brought to staff, and the safety of the detection equipment is improved.
Referring to fig. 1-5: in this embodiment, two ends of the screw 403 are respectively rotatably connected with the bracket 2 and the connecting posts 10 through bearings, two connecting posts 10 are fixedly connected to the surface of the bracket 2, a sliding post 5 is fixedly connected to the surface of an upper transverse plate 8, two sliding posts 5 are both slidingly connected with the bracket 2, the upper transverse plate 8 drives the sliding post 5 to slide in the bracket 2, the upper transverse plate 8 drives the spring body to stretch, fatigue detection is performed on the spring body through reciprocation of the hydraulic cylinder 3, the adjusting mechanism 6 comprises an electric telescopic rod 601 and a vertical plate 602, the model of the electric telescopic rod 601 is selected according to actual requirements, the electric telescopic rod 601 is installed in the detection device body 1, the output end of the electric telescopic rod 601 is fixedly connected with the vertical plate 602, the electric telescopic rod 601 drives the vertical plate 602 to move, the vertical plate 602 is slidingly connected with the cylinder 603, the cylinder 603 is fixedly connected to the outer wall of the vertical plate 604, the vertical plate 604 is slidingly connected with the detection device body 1, the cylinder 603 drives the vertical plate 604 to slide in the detection device body 1, the vertical plate 604 drives the lower transverse plate 7 to rise through reciprocation of the hydraulic cylinder 3, the adjustment mechanism 6 is used for adjusting the height of the lower transverse plate 7, the upper transverse plate 7 is fixedly connected to the upper end 9 of the sliding rod 7 and the lower end of the sliding rod 7 are fixedly connected to the upper end of the sliding rod 7, and the upper end 9 of the sliding rod 7 is fixedly connected to the upper transverse plate 7 and the upper end of the sliding rod 7 is fixedly connected to the upper end of the upper transverse plate 9;
the electric telescopic rod 601 in the adjusting mechanism 6 drives the vertical plate 602 to move, the vertical plate 602 slides in the sliding rod 9, the vertical plate 602 drives the cylinder 603 to move, the cylinder 603 drives the vertical post 604 to slide in the detecting equipment body 1, the vertical post 604 drives the lower transverse plate 7 to ascend so as to adjust the height of the lower transverse plate 7, and when the fatigue degree of the spring bodies with different heights is detected, the electric telescopic rod 601 drives the corresponding mechanical structure to adjust, so that the automation degree of the detecting equipment is improved.
Working principle:
when carrying out fatigue detection to the spring body, at first fix the both ends of the spring that needs to detect respectively on last diaphragm 8 and lower diaphragm 7, specific fixed process is prior art, do not carry out too much explanation here, start the protection machanism 4 of both sides, cover the spring body, start pneumatic cylinder 3, pneumatic cylinder 3 drives and goes up diaphragm 8 and move, go up diaphragm 8 and drive the slide column 5 and slide in support 2, go up diaphragm 8 and drive the spring body and stretch, through the reciprocating motion of pneumatic cylinder 3, carry out fatigue detection to the spring body, after finishing, remove the protection of spring body, take off the spring body, when the height of diaphragm 7 needs to be adjusted down, start adjustment mechanism 6, adjust the height of diaphragm 7 down, carry out fatigue detection to the spring body of different co-altitude size, specific protection process and adjustment process:
1. the protection process comprises the following steps:
meanwhile, motors 401 on two sides drive a speed reducer 402 to rotate, the speed reducer 402 drives a screw 403 to rotate, the screw 403 drives a screw nut 404 to move, two screw nuts 404 drive a sliding block 405 to slide in the bracket 2, the two screw nuts 404 drive a cover 406 to move, the left end of the cover 406 is in contact with the bracket 2, the motors 401 on two sides are stopped at the same time, the detected spring bodies are covered, the motors 401 on two sides are rotated in opposite directions at the same time after the detection is completed, and the cover 406 returns to the initial position;
2. the adjusting process comprises the following steps:
the electric telescopic rod 601 is started, the electric telescopic rod 601 drives the vertical plate 602 to move, the vertical plate 602 slides in the sliding rod 9, the vertical plate 602 drives the cylinder 603 to move, the cylinder 603 drives the vertical post 604 to slide in the detection equipment body 1, the vertical post 604 drives the lower transverse plate 7 to ascend to adjust the height of the lower transverse plate 7, after the electric telescopic rod 601 is finished, the electric telescopic rod 601 is stopped, and when the electric telescopic rod 601 contracts, the lower transverse plate 7 descends.
Example 2:
referring to fig. 1-5: in this embodiment, adjustment mechanism 6 still includes pointer 6a1, scale 6a2 and transparent glass 6a3, pointer 6a1 rigid coupling is on the outer wall of diaphragm 7 down, scale 6a2 rigid coupling is on the surface of support 2, transparent glass 6a3 installs the inside at the cover body 406, and then make, when adjusting the height of diaphragm 7 down, lower diaphragm 7 drives pointer 6a1, pointer 6a1 moves on the surface of scale 6a2, the staff can observe the distance that pointer 6a1 moved and judge the height of diaphragm 7 down, cover body 406 drives transparent glass 6a3 and removes, when the spring body detects fatigue, the staff can observe the state of spring body through transparent glass 6a 3.
Working principle:
further, when the height of the lower diaphragm 7 is adjusted, the lower diaphragm 7 drives the pointer 6a1, the pointer 6a1 moves on the surface of the scale 6a2, a worker can observe the distance that the pointer 6a1 moves to determine the height of the lower diaphragm 7, the cover 406 drives the transparent glass 6a3 to move, and when the spring body detects fatigue, the worker can observe the state of the spring body through the transparent glass 6a 3.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. Spring fatigue degree check out test set is used in spring production, including check out test set body (1) and support (2), the surface of check out test set body (1) is with the tip fixed connection of support (2), its characterized in that: the inside of support (2) is installed pneumatic cylinder (3), the output rigid coupling of pneumatic cylinder (3) has diaphragm (8) in going up, the inside of support (2) is equipped with protection machanism (4), the inside of check out test set body (1) is equipped with adjustment mechanism (6).
2. The spring fatigue degree detection apparatus for spring production according to claim 1, wherein: protection machanism (4) are including motor (401) and reduction gear (402), motor (401) pass through the surface of motor cabinet rigid coupling at support (2), the output shaft rigid coupling of motor (401) has reduction gear (402), reduction gear (402) and lead screw (403) fixed connection, lead screw (403) and lead screw nut (404) threaded connection, the outer wall rigid coupling of lead screw nut (404) has slider (405), slider (405) and support (2) sliding connection, the tip rigid coupling of lead screw nut (404) has cover body (406).
3. The spring fatigue degree detection apparatus for spring production according to claim 2, wherein: the cover body (406) is attached to the surface of the detection equipment body (1), and the speed reducer (402) is fixedly connected to the outer wall of the bracket (2).
4. The spring fatigue degree detection apparatus for spring production according to claim 2, wherein: the two ends of the screw rod (403) are respectively connected with the support (2) and the connecting column (10) in a rotating way through bearings, the two connecting columns (10) are fixedly connected to the surface of the support (2), the sliding column (5) is fixedly connected to the surface of the upper transverse plate (8), and the two sliding columns (5) are both connected with the support (2) in a sliding way.
5. The spring fatigue degree detection apparatus for spring production according to claim 1, wherein: the adjusting mechanism (6) comprises an electric telescopic rod (601) and a vertical plate (602), the electric telescopic rod (601) is arranged inside the detecting equipment body (1), the vertical plate (602) is fixedly connected with the output end of the electric telescopic rod (601), the vertical plate (602) is slidably connected with the cylinder (603), and the cylinder (603) is fixedly connected to the outer wall of the vertical column (604).
6. The spring fatigue degree detection apparatus for spring production according to claim 5, wherein: the vertical column (604) is in sliding connection with the detection equipment body (1), the vertical plate (602) is in sliding connection with the sliding rod (9), the sliding rod (9) is fixedly connected in the detection equipment body (1), a lower transverse plate (7) is fixedly connected at the end part of the vertical column (604), and spring bodies are arranged on the surfaces of the upper transverse plate (8) and the lower transverse plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213880.1U CN220322688U (en) | 2023-05-19 | 2023-05-19 | Spring fatigue degree detection equipment for spring production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321213880.1U CN220322688U (en) | 2023-05-19 | 2023-05-19 | Spring fatigue degree detection equipment for spring production |
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| Publication Number | Publication Date |
|---|---|
| CN220322688U true CN220322688U (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321213880.1U Active CN220322688U (en) | 2023-05-19 | 2023-05-19 | Spring fatigue degree detection equipment for spring production |
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| CN (1) | CN220322688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848630A (en) * | 2024-03-06 | 2024-04-09 | 盐城市张弛弹簧制造有限公司 | Fatigue test device for balance tension spring |
-
2023
- 2023-05-19 CN CN202321213880.1U patent/CN220322688U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117848630A (en) * | 2024-03-06 | 2024-04-09 | 盐城市张弛弹簧制造有限公司 | Fatigue test device for balance tension spring |
| CN117848630B (en) * | 2024-03-06 | 2024-05-14 | 盐城市张弛弹簧制造有限公司 | Fatigue test device for balance tension spring |
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