CN112082716A - Spring elasticity detection device and detection method for vibrating screen - Google Patents
Spring elasticity detection device and detection method for vibrating screen Download PDFInfo
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- CN112082716A CN112082716A CN202010967550.6A CN202010967550A CN112082716A CN 112082716 A CN112082716 A CN 112082716A CN 202010967550 A CN202010967550 A CN 202010967550A CN 112082716 A CN112082716 A CN 112082716A
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
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- Aviation & Aerospace Engineering (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of spring elasticity detection, in particular to a spring elasticity detection device and a detection method for a vibrating screen. According to the spring fixing device, the two ends of the spring to be detected are respectively arranged in the two corresponding end sleeves, and then the clamping plate is clamped into the gap between the end parts of the spring, so that the end parts of the spring to be detected are fixed by the clamping plate, the initial numerical values of the connecting rods corresponding to the scale marks are recorded, the spring is conveniently fixed, and the elasticity of the spring is conveniently tested.
Description
Technical Field
The invention relates to the technical field of spring elasticity detection, in particular to a spring elasticity detection device and a detection method for a vibrating screen.
Background
A spring is a mechanical part that works by elasticity. The parts made of elastic materials deform under the action of external force, and restore to the original shape after the external force is removed, and are generally made of spring steel. The kind of spring is complicated various, divides according to the shape, mainly has coil spring, spiral spring, leaf spring, abnormal shape spring etc. and the shale shaker often is equipped with the spring and uses, and the spring needs detect elasticity in process of production.
However, the existing detection device is single in structural design and inconvenient to use, and a spring to be detected is inconvenient to fix and is not beneficial to detection.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a spring elasticity detection device and a detection method for a vibrating screen, which overcome the defects of the prior art, have simple structural design and effectively solve the problems of single structural design, inconvenience in use, inconvenience in fixing a spring to be detected and inconvenience in detection.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a spring elasticity detection device and a detection method for a vibrating screen comprise a base, wherein four corners of the bottom end of the base are provided with foot pads, a supporting plate is vertically arranged on one side of the base, a top plate is arranged at the top end of the supporting plate, a cylinder is vertically arranged at the bottom end of the top plate, the output end of the cylinder is provided with a dynamometer, the detection end of the dynamometer is provided with a mounting plate, a connecting rod is arranged on one side of the mounting plate, a side plate is arranged on the outer wall of one side of the supporting plate, the top end of the side plate is downwards sunken to form a moving groove, and one side of the side plate, which is far away from the supporting plate, is provided with a side groove, the inner wall of the moving groove is connected with a moving block in a sliding way, one end of the connecting rod, which is far away from the mounting plate, penetrates through the side groove to be fixedly connected with the side wall of the moving block, the outer wall of one side of the side plate is provided with scale marks, and the bottom end of the mounting plate and the top end of the base are both provided with locking mechanisms;
the locking mechanism comprises a sleeve, an opening is formed in the outer wall of the circumference of the sleeve, a clamping plate is arranged at one end of the inside of the opening, a pin shaft is arranged at one end of the clamping plate, the clamping plate is rotatably connected with the inner wall of the opening through the pin shaft, an ear plate is arranged on the outer wall of the circumference of the clamping plate, a jack is formed in the top end of the ear plate, a limiting ring is arranged on the outer wall of the circumference of the sleeve, and a spring bolt is inserted into the limiting ring.
Preferably, the side plates are perpendicular to the base, and the height of the side plates is smaller than that of the supporting plates.
Preferably, the side groove and the moving groove are matched in height, and the side groove is communicated with the moving groove.
Preferably, the two sides of the moving block and the inner wall of the moving groove are correspondingly provided with ball grooves, and balls are arranged in the ball grooves.
Preferably, the outer wall of the other side of the supporting plate is provided with a display screen, and the display screen is electrically connected with the dynamometer.
Preferably, the clamping plate is of a semicircular structure, and the radius of the clamping plate is matched with that of the sleeve.
Preferably, the lock tongue is of an L-shaped structure, and the vertical section of the lock tongue is connected to the inside of the jack.
Preferably, the spring elasticity detection method for the vibrating screen comprises the following steps:
s1: the two ends of a spring to be detected are respectively arranged in the two corresponding end sleeves, then the clamping plate is clamped into a gap between the end parts of the spring, so that the insertion hole in the lug plate is positioned under the limiting ring, and then the spring bolt is inserted into the insertion hole, so that the clamping plate can be fixed, the end part of the spring to be detected is fixed by the clamping plate, and the initial numerical value of the connecting rod corresponding to the scale mark is recorded;
s2: the cylinder is started, so that the dynamometer moves upwards under the driving of the output end of the cylinder, the dynamometer drives the mounting plate to move upwards, the mounting plate drives the locking mechanism mounted below the mounting plate to move upwards, and therefore the spring to be detected can be stretched, and the spring to be detected deforms;
and S3, the moving distance of the mounting plate can be recorded through the scale marks, the tension can be detected through the dynamometer, and the tension is directly displayed through the display screen, so that the tension can be conveniently and directly viewed by detection personnel.
(III) advantageous effects
The embodiment of the invention provides a spring elasticity detection device and a detection method for a vibrating screen, which have the following beneficial effects:
1. the spring fixing device is simple in structural design, two ends of a spring to be detected are respectively arranged in the two corresponding end sleeves, the clamping plate is clamped into a gap between the end parts of the spring, the inserting hole in the lug plate is positioned under the limiting ring, and the spring bolt is inserted into the inserting hole, so that the clamping plate can be fixed, the end part of the spring to be detected is fixed by the clamping plate, the initial numerical value of the connecting rod corresponding to the scale mark is recorded, the spring is conveniently fixed, and the elasticity of the spring is conveniently tested.
2. The invention can record the moving distance of the mounting plate through the scale marks, can detect the tension through the dynamometer, and can directly display the tension through the display screen, thereby being convenient for the detection personnel to directly watch.
3. According to the invention, the moving groove is arranged, the moving block is connected with the inner wall of the moving groove in a sliding manner, and the moving block is connected with the mounting plate through the connecting rod, so that when the mounting plate moves up and down, the moving block can be driven by the connecting rod to move along the moving groove synchronously, thus the mounting plate can be ensured to move up and down stably, the mounting plate is ensured to be stretched vertically, and the detection accuracy is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
FIG. 3 is a schematic view of the construction of the side plate, the moving slot and the side slot of the present invention;
FIG. 4 is an enlarged schematic view of the locking mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the clamping plate, the pin shaft, the lug plate and the insertion hole of the present invention.
In the figure: the device comprises a base 1, a pad 2, a support plate 3, a top plate 4, an air cylinder 5, a force measuring instrument 6, a mounting plate 7, a connecting rod 8, a side plate 9, a moving groove 10, a side groove 11, a moving block 12, a ball groove 13, a ball 14, a display screen 15, a scale mark 16, a locking mechanism 17, a sleeve 171, a gap 172, a clamping plate 173, a pin shaft 174, an ear plate 175, a jack 176, a limit ring 177 and a locking tongue 178.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 5 and examples:
a spring elasticity detection device and a detection method for a vibrating screen comprise a base 1, wherein four corners of the bottom end of the base 1 are respectively provided with a pad 2, one side of the base 1 is vertically provided with a support plate 3, the top end of the support plate 3 is provided with a top plate 4, the bottom end of the top plate 4 is vertically provided with a cylinder 5, the output end of the cylinder 5 is provided with a dynamometer 6, the detection end of the dynamometer 6 is provided with a mounting plate 7, one side of the mounting plate 7 is provided with a connecting rod 8, the outer wall of one side of the support plate 3 is provided with a side plate 9, the top end of the side plate 9 is downwards sunken to form a moving groove 10, one side of the side plate 9, which is far away from the support plate 3, is provided with a side groove 11, the inner wall of the moving groove 10 is slidably connected with a moving block 12, the utility model discloses a locking mechanism, including curb plate 9, mounting panel 7, bayonet socket 173, locking mechanism 17, sleeve 171, opening 172, cardboard 173, lug plate 175, jack 176, sleeve 171, and spring bolt 178, the bottom of curb plate 9 is provided with scale mark 16 with base 1's top, locking mechanism 17 includes the sleeve 171, opening 172 has been seted up to the circumference outer wall of sleeve 171, opening 172's inside one end is provided with cardboard 173, cardboard 173's one end is provided with round pin axle 174, and cardboard 173 is connected through round pin axle 174 and opening 172 inner wall rotation, cardboard 173's circumference outer wall is provided with lug plate 175, jack 176 has been seted up on lug plate 175's top, the circumference outer wall of sleeve 171.
In this embodiment, as shown in fig. 1, the side plate 9 is perpendicular to the base 1, and the height of the side plate 9 is smaller than the height of the supporting plate 3.
In this embodiment, as shown in fig. 1, the side grooves 11 and the moving grooves 10 have the same height, and the side grooves 11 are connected to the moving grooves 10.
In this embodiment, as shown in fig. 1 to 3, ball grooves 13 are formed on both sides of the moving block 12 and on an inner wall of the moving groove 10, and balls 14 are disposed inside the ball grooves 13, so that the moving block 12 can move up and down along the moving groove 10.
In this embodiment, as shown in fig. 1, a display screen 15 is disposed on an outer wall of the other side of the supporting plate 3, and the display screen 15 is electrically connected to the force measuring instrument 6, so as to directly display a test result.
In this embodiment, as shown in fig. 5, the catch plate 173 has a semicircular structure, and the radius of the catch plate 173 is matched with the radius of the sleeve 171, so that the end of the spring can be fixed.
In this embodiment, as shown in fig. 4-5, the latch tongue 178 is of an L-shaped structure, and the vertical section of the latch tongue 178 is connected to the inside of the insertion hole 176.
A spring elasticity detection method for a vibrating screen comprises the following steps:
s1: the two ends of the spring to be detected are respectively arranged in the two corresponding end sleeves 171, then the clamping plate 173 is clamped in a gap between the ends of the spring, so that the insertion hole 176 in the lug plate 175 is positioned right below the limiting ring 177, and then the locking tongue 178 is inserted into the insertion hole 176, so that the clamping plate 173 can be fixed, the end of the spring to be detected is fixed by the clamping plate 173, and the initial numerical value of the connecting rod 8 corresponding to the scale mark 16 is recorded;
s2: by starting the air cylinder 5, the dynamometer 6 moves upwards under the driving of the output end of the air cylinder 5, the dynamometer 6 drives the mounting plate 7 to move upwards, and the mounting plate 7 drives the locking mechanism 17 arranged below the mounting plate to move upwards, so that a spring to be detected can be stretched, and the spring to be detected deforms;
and S3, the moving distance of the mounting plate 7 can be recorded through the scale marks 16, the tension can be detected through the dynamometer 6, and the tension is directly displayed through the display screen 15, so that the tension can be conveniently and directly viewed by a detector.
The working principle of the invention is as follows: during the use, the inside that two correspond end sleeve 171 is arranged respectively in at the both ends of the spring that will wait to detect, then go into the clearance of spring tip with cardboard 173 card, make jack 176 on the otic placode 175 be located the spacing ring 177 under, insert inside jack 176 with spring bolt 178 again, thereby can be fixed with cardboard 173, make cardboard 173 fix the spring tip that waits to detect, and record connecting rod 8 corresponds the initial numerical value of scale mark 16, conveniently fix the spring, be convenient for test the elasticity of spring, can record the distance that mounting panel 7 removed through scale mark 16, can detect the pulling force size through dynamometry appearance 6, and directly show through display screen 15, be convenient for detection personnel direct watch.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a spring elasticity detection device and detection method for shale shaker, includes base (1), its characterized in that: the bottom four corners of the base (1) are respectively provided with a pad (2), one side of the base (1) is vertically provided with a support plate (3), the top end of the support plate (3) is provided with a top plate (4), the bottom end of the top plate (4) is vertically provided with a cylinder (5), the output end of the cylinder (5) is provided with a dynamometer (6), the detection end of the dynamometer (6) is provided with a mounting plate (7), one side of the mounting plate (7) is provided with a connecting rod (8), the outer wall of one side of the support plate (3) is provided with a side plate (9), the top end of the side plate (9) is recessed downwards to form a moving groove (10), one side of the side plate (9) far away from the support plate (3) is provided with a side groove (11), the inner wall of the moving groove (10) is connected with a moving block (12) in a sliding manner, one end of the connecting rod (8) far away from, the outer wall of one side of the side plate (9) is provided with scale marks (16), and the bottom end of the mounting plate (7) and the top end of the base (1) are both provided with locking mechanisms (17);
locking mechanism (17) includes sleeve (171), opening (172) have been seted up to the circumference outer wall of sleeve (171), the inside one end of opening (172) is provided with cardboard (173), the one end of cardboard (173) is provided with round pin axle (174), and cardboard (173) rotate through round pin axle (174) and opening (172) inner wall and be connected, the circumference outer wall of cardboard (173) is provided with otic placode (175), jack (176) have been seted up on the top of otic placode (175), the circumference outer wall of sleeve (171) is provided with spacing ring (177), the inside grafting of spacing ring (177) has spring bolt (178).
2. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: the side plates (9) are perpendicular to the base (1), and the height of the side plates (9) is smaller than that of the supporting plate (3).
3. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: the side grooves (11) are matched with the moving grooves (10) in height, and the side grooves (11) are communicated with the moving grooves (10).
4. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: ball grooves (13) are correspondingly formed in the two sides of the moving block (12) and the inner wall of the moving groove (10), and balls (14) are arranged in the ball grooves (13).
5. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: and a display screen (15) is arranged on the outer wall of the other side of the supporting plate (3), and the display screen (15) is electrically connected with the dynamometer (6).
6. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: the clamping plate (173) is of a semicircular structure, and the radius of the clamping plate (173) is matched with that of the sleeve (171).
7. The device and the method for detecting the elasticity of the spring for the vibrating screen according to claim 1 are characterized in that: the locking bolt (178) is of an L-shaped structure, and the vertical section of the locking bolt (178) is connected inside the insertion hole (176).
8. A spring elasticity detection method for a vibrating screen is characterized by comprising the following steps: the method comprises the following steps:
s1: the two ends of a spring to be detected are respectively arranged in two corresponding end sleeves (171), then a clamping plate (173) is clamped in a gap between the ends of the spring, so that an insertion hole (176) in an ear plate (175) is positioned right below a limiting ring (177), and then a locking tongue (178) is inserted into the insertion hole (176), so that the clamping plate (173) can be fixed, the end of the spring to be detected is fixed by the clamping plate (173), and the initial numerical value of a connecting rod (8) corresponding to a scale mark (16) is recorded;
s2: the cylinder (5) is started, so that the dynamometer (6) moves upwards under the driving of the output end of the cylinder (5), the dynamometer (6) drives the mounting plate (7) to move upwards, the mounting plate (7) drives the locking mechanism (17) arranged below the mounting plate to move upwards, and therefore the spring to be detected can be stretched, and the spring to be detected deforms;
and S3, the moving distance of the mounting plate (7) can be recorded through the scale marks (16), the tension can be detected through the dynamometer 6, and the tension is directly displayed through the display screen 15, so that the tension can be conveniently and directly viewed by a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010967550.6A CN112082716A (en) | 2020-09-15 | 2020-09-15 | Spring elasticity detection device and detection method for vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010967550.6A CN112082716A (en) | 2020-09-15 | 2020-09-15 | Spring elasticity detection device and detection method for vibrating screen |
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| Publication Number | Publication Date |
|---|---|
| CN112082716A true CN112082716A (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010967550.6A Pending CN112082716A (en) | 2020-09-15 | 2020-09-15 | Spring elasticity detection device and detection method for vibrating screen |
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| CN205085277U (en) * | 2015-10-30 | 2016-03-16 | 安徽江淮汽车股份有限公司 | Stamping die side round pin subassembly |
| CN206864611U (en) * | 2017-07-02 | 2018-01-09 | 陕西理工大学 | A kind of antenna holder of communication engineering |
| CN208297237U (en) * | 2018-05-11 | 2018-12-28 | 天津高韧弹簧材料有限公司 | A kind of Simple fixing device for small spring initial tension test machine |
| CN110082051A (en) * | 2019-04-29 | 2019-08-02 | 广州鹭源电子有限公司 | A kind of spring automatic detection device |
| CN209589394U (en) * | 2019-03-14 | 2019-11-05 | 南京***厂有限公司 | A kind of trigger spring performance detection device |
| CN210286428U (en) * | 2019-07-29 | 2020-04-10 | 巨力索具股份有限公司 | Quick-locking shaft penetrating device |
| CN210400772U (en) * | 2019-07-29 | 2020-04-24 | 广州洪辉五金弹簧有限公司 | Spring pressure spring machine frock for spring convenient to detect decrement |
| CN210863005U (en) * | 2019-09-24 | 2020-06-26 | 天津维一自行车有限公司 | Spring pressure value test machine that protecting effect is good |
| CN211425800U (en) * | 2020-01-21 | 2020-09-04 | 伟爱博译(天津)汽摩科技有限公司 | Adjustable elasticity testing device for suspension spring production |
-
2020
- 2020-09-15 CN CN202010967550.6A patent/CN112082716A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205085277U (en) * | 2015-10-30 | 2016-03-16 | 安徽江淮汽车股份有限公司 | Stamping die side round pin subassembly |
| CN206864611U (en) * | 2017-07-02 | 2018-01-09 | 陕西理工大学 | A kind of antenna holder of communication engineering |
| CN208297237U (en) * | 2018-05-11 | 2018-12-28 | 天津高韧弹簧材料有限公司 | A kind of Simple fixing device for small spring initial tension test machine |
| CN209589394U (en) * | 2019-03-14 | 2019-11-05 | 南京***厂有限公司 | A kind of trigger spring performance detection device |
| CN110082051A (en) * | 2019-04-29 | 2019-08-02 | 广州鹭源电子有限公司 | A kind of spring automatic detection device |
| CN210286428U (en) * | 2019-07-29 | 2020-04-10 | 巨力索具股份有限公司 | Quick-locking shaft penetrating device |
| CN210400772U (en) * | 2019-07-29 | 2020-04-24 | 广州洪辉五金弹簧有限公司 | Spring pressure spring machine frock for spring convenient to detect decrement |
| CN210863005U (en) * | 2019-09-24 | 2020-06-26 | 天津维一自行车有限公司 | Spring pressure value test machine that protecting effect is good |
| CN211425800U (en) * | 2020-01-21 | 2020-09-04 | 伟爱博译(天津)汽摩科技有限公司 | Adjustable elasticity testing device for suspension spring production |
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