CN212482845U - Spring force stability detection device - Google Patents
Spring force stability detection device Download PDFInfo
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- CN212482845U CN212482845U CN202021004854.4U CN202021004854U CN212482845U CN 212482845 U CN212482845 U CN 212482845U CN 202021004854 U CN202021004854 U CN 202021004854U CN 212482845 U CN212482845 U CN 212482845U
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Abstract
The utility model discloses a spring force stability detection device in spring detection technical field, comprising a base plate, medium plate and pressure dish, through vaulting pole looks rigid coupling between bottom plate and the medium plate, the bull stick that is provided with two sets of bilateral symmetry is connected at the top of bottom plate, equal rigid coupling has the gear on two sets of bull sticks, the top installation of bottom plate is provided with the motor, the front side power take off end of motor and the rear side looks rigid coupling of left side bull stick, the case mouth has been seted up on the medium plate, the top of medium plate is provided with the detection case, the bottom rigid coupling of detection case has the rack bar of two sets of bilateral symmetry, the rigid coupling has the rack on the rack bar, the rack meshes with the gear mutually, the rigid coupling has stable frame between two sets of rack bars, stable frame runs through the bottom plate, the rigid coupling. The utility model is convenient for fixing and detecting the spring, is convenient for disassembly, does not need manual operation, and saves time and labor; the spring elasticity is convenient to calculate and detect, detection efficiency is improved, and the spring elasticity detection device is convenient to widely use.
Description
Technical Field
The utility model relates to a spring detects technical field, specifically is a spring force stability detection device.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Also used as a "spring". Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.
For the spring industry, a passive situation that low-grade common springs are over-demanded and high-grade products (high strength, high stress, special parts and special materials) are under-demanded has been formed for a long time. The yield of the spring industry in China tends to be saturated, the annual production of springs in China reaches 40 hundred million according to statistics of experts, all kinds of spring products are 21 in number, and the products are more than 1600 in number, and mainly comprise valve springs, suspension springs, diaphragm springs, damping springs, hydraulic springs, oil pump springs, disc springs, high-temperature springs, snap springs, tension springs, torsion springs, compression springs, volute springs, opposite springs and the like. The spring industry develops faster in the period of 'eight five' and 'nine five', particularly in the areas of Shanghai, Tianjin, Guangzhou, Shandong, Changchun, Chongqing and the like, and other areas also develop to different degrees, which is generally better than other industries. Automobiles, motorcycles, mopeds, internal combustion engines, electrical appliances, instruments and the like are still in development, and the development of the industries can drive the development of the spring industry.
In the production and manufacturing process of the spring, the elastic force of the spring needs to be detected so as to determine the application range of the spring. Most spring elasticity testing arrangement is too simple at present, applys certain gravity through the manual work to the spring and carries out elasticity calculation, not only wastes time and energy, and once detects the low test accuracy, and the not wide use of being convenient for.
Based on this, the utility model designs a spring force stability detection device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring force stability detection device to solve most present spring force testing arrangement who proposes in the above-mentioned background art and too simple, exert certain gravity through the manual work to the spring and carry out elasticity calculation, not only waste time and energy, and once detect that the measuring accuracy is low, the widely used problem of not being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a spring elasticity stability detection device comprises a bottom plate, a middle plate and a pressure plate, wherein the bottom plate is fixedly connected with the middle plate through a support rod, the top of the bottom plate is connected with two groups of bilaterally symmetrical rotating rods, the two groups of rotating rods are fixedly connected with gears, the top of the bottom plate is provided with a motor, the front power output end of the motor is fixedly connected with the rear side of the left rotating rod, the middle plate is provided with a box opening, a detection box is arranged above the middle plate, the bottom of the detection box is fixedly connected with two groups of bilaterally symmetrical rack rods, the rack rods are fixedly connected with racks, the racks are meshed with the gears, a stabilizing frame is fixedly connected between the two groups of rack rods, the stabilizing frame penetrates through the bottom plate, the right side wall of the detection box is fixedly connected with a transparent plate, the transparent plate is provided with scale marks, and the top of the middle plate is fixedly connected with two groups of symmetrical limiting cylinders, the bottom of the pressure plate is fixedly connected with a pressure plate and two groups of limiting rods which are bilaterally symmetrical, the limiting rods are inserted into the limiting cylinders, the bottom of the pressure plate is fixedly connected with two groups of symmetrical spring support rods, and the right side of the bottom of the pressure plate is fixedly connected with a pointer.
Preferably, the rack rod penetrates through the box passing opening and the bottom plate, the diameter of the box passing opening is larger than that of the detection box, the detection box is convenient to move downwards, and a spring to be detected is placed into the detection box.
Preferably, a pointer groove is formed in the left side of the transparent plate, and the pointer penetrates through the pointer groove, so that the downward pressing displacement can be conveniently detected, and the elastic force of the spring can be detected.
Preferably, a clamping rod is inserted into the limiting cylinder on the left side, so that the pressure disc is conveniently supported.
Preferably, the spring support rod penetrates through the bottom of the detection box, so that the spring is conveniently supported, and the spring is prevented from being bent in the compression process.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model drives the rack bar to move up and down for adjustment through the matching of the motor and the gear, thereby being convenient for fixing and detecting the spring, being convenient for disassembly, needing no manual operation, saving time and labor;
2. through the gag lever post of pressure disk bottom, the displacement of pointer at the pointer inslot is looked over to the scale mark, is convenient for calculate the detection to spring force, improves detection efficiency, is convenient for extensively use.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-middle plate, 3-pressure plate, 4-gear, 5-motor, 6-box passing port, 7-detection box, 8-rack rod, 9-rack, 10-stabilizing frame, 11-transparent plate, 12-graduation line, 13-limiting cylinder, 14-pressing plate, 15-limiting rod, 16-spring support rod, 17-pointer, 18-pointer groove, 19-clamping rod and 20-rotating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a spring elasticity stability detection device comprises a bottom plate 1, a middle plate 2 and a pressure plate 3, wherein the bottom plate 1 is fixedly connected with the middle plate 2 through a support rod, the top of the bottom plate 1 is connected with two groups of bilaterally symmetrical rotating rods 20, gears 4 are fixedly connected on the two groups of rotating rods 20, a motor 5 is arranged at the top of the bottom plate 1, the front power output end of the motor 5 is fixedly connected with the rear side of the left rotating rod 20, a box opening 6 is arranged on the middle plate 2, a detection box 7 is arranged above the middle plate 2, two groups of bilaterally symmetrical rack rods 8 are fixedly connected at the bottom of the detection box 7, a rack 9 is fixedly connected on each rack rod 8, the rack 9 is meshed with the gears 4, a stabilizing frame 10 is fixedly connected between the two groups of rack rods 8, the stabilizing frame 10 penetrates through the bottom plate 1, a transparent plate 11 is fixedly connected on the right side wall of the detection box 7, a scale mark 12 is arranged on the transparent plate 11, the bottom of the pressure plate 3 is fixedly connected with a pressure plate 14 and two groups of bilaterally symmetrical limiting rods 15, the limiting rods 15 are inserted into the limiting barrel 13, the bottom of the pressure plate 14 is fixedly connected with two groups of symmetrical spring support rods 16, and the right side of the bottom of the pressure plate 14 is fixedly connected with a pointer 17.
Further, the rack bar 8 penetrates through the box opening 6 and the bottom plate 1, the diameter of the box opening 6 is larger than that of the detection box 7, the detection box 7 is convenient to move downwards, and a spring to be detected is placed into the detection box.
Furthermore, a pointer groove 18 is formed in the left side of the transparent plate 11, and the pointer 17 penetrates through the pointer groove 18, so that the downward pressing displacement can be conveniently detected, and the spring elasticity can be detected.
Furthermore, a clamping rod 19 is inserted into the left limiting cylinder 13, so that the pressure plate 3 is conveniently supported.
Furthermore, the spring support rod 16 penetrates through the bottom of the detection box 7, so that the spring is conveniently supported, and the spring is prevented from being bent in the compression process.
One specific application of this embodiment is: the utility model is suitable for a to spring force's detection, specifically be a spring force stability detection device, in use, starter motor 5, motor 5 drives gear 4 rotation through bull stick 20, control motor 5 turns to, it moves down to drive rack bar 8 through rack 9, it moves down and passes case mouth 6 to drive detection case 7, inject kelly 19 in spacing section of thick bamboo 13, gag lever post 15 supports pressure disk 3 in spacing section of thick bamboo 13, the spring that will wait to detect is put into detection case 7, move detection case 7 to medium plate 2 top through motor 5, extract kelly 19, place the gravity weight on pressure disk 3, with the spring compression, pointer 17 moves down in pointer groove 18, through contrast scale mark 12, look over the distance of spring compression when different gravity weights, be convenient for calculate its elasticity.
The electrical components presented in the document are electrically connected with an external master controller and a power supply, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a spring force stability detection device, includes bottom plate (1), medium plate (2) and pressure dish (3), its characterized in that: the bottom plate (1) is fixedly connected with the middle plate (2) through a support rod, two groups of bilaterally symmetrical rotating rods (20) are connected and arranged at the top of the bottom plate (1), gears (4) are fixedly connected on the two groups of rotating rods (20), a motor (5) is arranged at the top of the bottom plate (1), the front power output end of the motor (5) is fixedly connected with the rear side of the rotating rods (20) at the left side, a box opening (6) is formed in the middle plate (2), a detection box (7) is arranged above the middle plate (2), two groups of bilaterally symmetrical rack rods (8) are fixedly connected at the bottom of the detection box (7), racks (9) are fixedly connected on the rack rods (8), the racks (9) are meshed with the gears (4), a stabilizing frame (10) is fixedly connected between the two groups of rack rods (8), and the stabilizing frame (10) penetrates through the bottom plate (1), the utility model discloses a detection box, including detection case (7), transparent plate (11) are gone up to the rigid coupling of detection case (7), the installation is provided with scale mark (12) on transparent plate (11), the top rigid coupling of medium plate (2) has spacing section of thick bamboo (13) of two sets of symmetries, the bottom rigid coupling of pressure disc (3) has clamp plate (14) and two sets of bilateral symmetry's gag lever post (15), gag lever post (15) peg graft in spacing section of thick bamboo (13), the bottom rigid coupling of clamp plate (14) has spring vaulting pole (16) of two sets of symmetries, the bottom right side rigid coupling of clamp plate (14) has pointer (17).
2. The device for detecting the stability of the elastic force of the spring according to claim 1, wherein: the rack rod (8) penetrates through the box opening (6) and the bottom plate (1), and the diameter of the box opening (6) is larger than that of the detection box (7).
3. The device for detecting the stability of the elastic force of the spring according to claim 1, wherein: a pointer groove (18) is formed in the left side of the transparent plate (11), and the pointer (17) penetrates through the pointer groove (18).
4. The device for detecting the stability of the elastic force of the spring according to claim 1, wherein: a clamping rod (19) is inserted on the left limiting cylinder (13).
5. The device for detecting the stability of the elastic force of the spring according to claim 1, wherein: the spring support rod (16) penetrates through the bottom of the detection box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004854.4U CN212482845U (en) | 2020-06-04 | 2020-06-04 | Spring force stability detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021004854.4U CN212482845U (en) | 2020-06-04 | 2020-06-04 | Spring force stability detection device |
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| CN212482845U true CN212482845U (en) | 2021-02-05 |
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| CN202021004854.4U Active CN212482845U (en) | 2020-06-04 | 2020-06-04 | Spring force stability detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701969A (en) * | 2021-10-27 | 2021-11-26 | 海安东洋弹簧有限公司 | Drilling rod spring compression performance check out test set |
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2020
- 2020-06-04 CN CN202021004854.4U patent/CN212482845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701969A (en) * | 2021-10-27 | 2021-11-26 | 海安东洋弹簧有限公司 | Drilling rod spring compression performance check out test set |
| CN113701969B (en) * | 2021-10-27 | 2022-02-11 | 海安东洋弹簧有限公司 | Drilling rod spring compression performance check out test set |
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