CN220602902U - Special testing arrangement of spring gallows - Google Patents
Special testing arrangement of spring gallows Download PDFInfo
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- CN220602902U CN220602902U CN202322150958.6U CN202322150958U CN220602902U CN 220602902 U CN220602902 U CN 220602902U CN 202322150958 U CN202322150958 U CN 202322150958U CN 220602902 U CN220602902 U CN 220602902U
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- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a special testing device for a spring support and hanger, which belongs to the technical field of pressure testing machines and comprises the following components: the test bench, the top both sides of test bench all fixedly mounted with bracing piece, the top fixedly connected with same roof of two bracing pieces, the top fixedly mounted of roof has electric putter, fixedly connected with lifter plate on the output of electric putter, the top both sides of lifter plate are all fixedly mounted with displacement sensor, the bottom fixedly mounted of lifter plate has the tester; the fixing assembly comprises a liftable disc and a plurality of arc clamping plates which can be mutually close, a connecting plate is fixedly arranged on the outer side of the arc clamping plates, an inclined rod is fixedly arranged at the bottom of the connecting plate, and a plurality of inclined holes are formed in the top of the disc. According to the utility model, the plurality of arc-shaped clamping plates can be driven to be close to each other through the cooperation of the disc, the screw rod and the plurality of inclined rods, so that the stable fixation of the spring support and hanger is realized, and the accuracy of testing the spring support and hanger is ensured.
Description
Technical Field
The utility model relates to the technical field of pressure testing machines, in particular to a special testing device for a spring support and hanger.
Background
The pressure testing machine is a multifunctional host, and a user can order corresponding accessories independently according to actual conditions, so that various strength tests of base paper and corrugated paper boards and a paper tube core flattening strength test are realized; a microcomputer control technology is adopted, and liquid crystal Chinese is displayed; the test data statistics processing function is provided, and the test data statistics processing function can be printed and output. When the variable spring support and hanger is detected, the elastic force of the spring needs to be detected by a pressure tester.
The patent document with the publication number of CN215065183U discloses a spring pressure testing machine for detecting a variable spring support and hanger, the testing machine comprises a base, the upper end of base is provided with a standing groove, the upper end symmetry of base is provided with a support, the top of support is provided with a crossbeam, a motor is installed to one side upper end of crossbeam, the motor is connected with a half lead screw, when in use, the variable spring support and hanger is placed in the standing groove, the variable spring support and hanger is fixed by utilizing a fixing mechanism, the variable spring support and hanger with different diameters is suitable for being used fixedly, the motor is started to drive the half lead screw to rotate, and a thread bush moves downwards along the half lead screw.
In the technical scheme, when the test work is carried out, the arc clamping plates are driven to fix the spring support hanging frame through the threaded cooperation of the adjusting bolts and the limiting brackets, and the adjusting screw is easy to loosen after the fixing is finished, so that the fixing effect on the spring support hanging frame is poor, and the test accuracy is affected; therefore, we propose a special testing device for the spring support and hanger to solve the problem.
Disclosure of Invention
The utility model aims to provide a special testing device for a spring support and hanger, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a special testing device for a spring support and hanger comprises:
the test bench, the top both sides of test bench are all fixed mounting has the bracing piece, two the top fixedly connected with same roof of bracing piece, the top fixed mounting of roof has electric putter, the output fixedly connected with lifter plate of electric putter, the top both sides of lifter plate are all fixed mounting has displacement sensor, the bottom fixed mounting of lifter plate has the tester, the bottom fixed mounting of tester has pressure sensor, and pressure sensor's bottom fixed mounting has the test panel;
the fixing assembly comprises a liftable disc and a plurality of arc clamping plates which can be mutually close to each other, a connecting plate is fixedly arranged on the outer side of the arc clamping plates, an inclined rod is fixedly arranged at the bottom of the connecting plate, a plurality of inclined holes are formed in the top of the disc, the inclined rods are respectively and slidably connected in the corresponding inclined holes, a plurality of sliding holes are formed in the top of the test bench, and the connecting plates are respectively and slidably connected in the corresponding inclined holes.
Preferably, the fixing assembly further comprises a worm, two screw rods and two fixing plates, the two fixing plates are rotatably sleeved on the outer sides of the worm, the disc threads are sleeved on the outer sides of the two screw rods, worm wheels are fixedly mounted on the screw rods, the worm is meshed with the two worm wheels, the two screw rods are rotatably connected to the bottom of the test bench, and one end of the worm is fixedly connected with a knob.
Preferably, the bottom fixedly connected with a plurality of support columns of testboard, the bottom fixedly connected with same chassis of a plurality of support columns, two fixed plates are all fixed connection be in the top of chassis, and the bottom of two lead screws is all rotated and is connected the top of chassis.
Preferably, the sliding hole is fixedly provided with a guide rod, and the plurality of connecting plates are respectively sleeved on the outer sides of the corresponding guide rods in a sliding manner.
Preferably, vertical rods are fixedly installed on two sides of the top of the lifting plate, two vertical holes are formed in the top of the top plate, and the two vertical rods are respectively and slidably connected in the corresponding vertical holes.
Preferably, the bottom fixedly connected with telescopic tube of lifter plate, the bottom of telescopic tube with test board fixed connection.
Preferably, the standing groove has been seted up at the top of testboard, and the bottom fixedly connected with guide post of testboard, the disc slip cup joints the outside of guide post.
According to the special testing device for the spring support and hanger, the spring support and hanger is placed in the placing groove, the worm is driven to rotate by the rotary knob, the worm drives the two screw rods to synchronously rotate by meshing with the two worm gears, the two screw rods drive the disc to move upwards through threaded transmission with the disc and under the guidance of the guide post, the disc is matched with the corresponding inclined rod in a sliding manner through the plurality of inclined holes and drives the plurality of connecting plates to be close to each other under the guidance of the guide rod, and the plurality of arc clamping plates are driven to be close to each other, so that clamping and fixing work of the spring support and hanger is realized;
according to the special testing device for the spring supporting and hanging frame, the electric push rod is started to drive the lifting plate to move downwards, the lifting plate drives the tester, the pressure sensor and the testing plate to move downwards, the testing plate extrudes the spring supporting and hanging frame, the pressure applied to the spring supporting and hanging frame is tested through the pressure sensor, and the stroke of the lifting plate is determined through the displacement sensor, so that the testing work of the spring supporting and hanging frame is realized;
the utility model has reasonable structural design, and can drive the plurality of arc clamping plates to be close to each other through the matching of the disc, the screw rod and the plurality of inclined rods, thereby realizing the stable fixation of the spring support and hanger and ensuring the accuracy of testing the spring support and hanger.
Drawings
FIG. 1 is a schematic perspective view of a special test device for a spring hanger according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a test device for a spring hanger according to the present utility model;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic perspective view of a fixing assembly according to the present utility model.
In the figure: 1. a test bench; 2. a fixing assembly; 201. an arc-shaped clamping plate; 202. a connecting plate; 203. a diagonal rod; 204. a guide rod; 205. a disc; 206. a worm wheel; 207. a screw rod; 208. a fixing plate; 209. a worm; 210. a guide post; 211. a knob; 3. a top plate; 4. an electric push rod; 5. a lifting plate; 6. a tester; 7. a pressure sensor; 8. a displacement sensor; 9. a telescopic cylinder; 10. a test board; 11. a chassis.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a test device for a spring hanger, comprising: the test bench comprises a test bench 1 and a fixing component 2, wherein supporting rods are fixedly arranged on two sides of the top of the test bench 1, the top ends of the two supporting rods are fixedly connected with a same top plate 3, an electric push rod 4 is fixedly arranged on the top of the top plate 3, a lifting plate 5 is fixedly connected to the output end of the electric push rod 4, displacement sensors 8 are fixedly arranged on two sides of the top of the lifting plate 5, a tester 6 is fixedly arranged at the bottom of the lifting plate 5, a pressure sensor 7 is fixedly arranged at the bottom of the tester 6, and a test plate 10 is fixedly arranged at the bottom of the pressure sensor 7;
the fixing assembly 2 comprises a liftable disc 205, a worm 209, two screw rods 207, two fixing plates 208 and a plurality of arc-shaped clamping plates 201 which can be mutually close, wherein the outer side of each arc-shaped clamping plate 201 is fixedly provided with a connecting plate 202, the bottom of each connecting plate 202 is fixedly provided with an inclined rod 203, the top of the disc 205 is provided with a plurality of inclined holes, the inclined rods 203 are respectively and slidably connected in the corresponding inclined holes, the top of the test bench 1 is provided with a plurality of sliding holes, the connecting plates 202 are respectively and slidably connected in the corresponding inclined holes, the two fixing plates 208 are rotationally sleeved on the outer side of the worm 209, the disc 205 is in threaded sleeve connection with the outer sides of the two screw rods 207, worm wheels 206 are fixedly arranged on the screw rods 207, the worm 209 is meshed with the two worm wheels 206, the two screw rods 207 are rotationally connected to the bottom of the test bench 1, and one end of each worm 209 is fixedly connected with a knob 211, so that the two screw rods 207 are controlled to synchronously rotate.
The top of the test bench 1 is provided with a placing groove, the bottom of the test bench 1 is fixedly connected with a guide post 210, and the disc 205 is in sliding sleeve connection with the outer side of the guide post 210 to guide the disc 205.
In this embodiment, the bottom fixedly connected with a plurality of support columns of testboard 1, the bottom fixedly connected with same chassis 11 of a plurality of support columns, two fixed plates 208 are all fixed connection at the top of chassis 11, realize the fixed plate 208's fixed, and the bottom of two lead screws 207 is all rotated and is connected at the top of chassis 11, rotates the location to lead screw 207.
In this embodiment, a guide rod 204 is fixedly mounted in the sliding hole, and a plurality of connecting plates 202 are respectively and slidably sleeved on the outer sides of the corresponding guide rods 204 to guide the connecting plates 202.
In this embodiment, the equal fixed mounting in top both sides of lifter plate 5 has the montant, and two vertical holes have been seted up at the top of roof 3, and two montants sliding connection are in corresponding vertical downthehole respectively, and to the lifter plate 5 direction, the bottom fixedly connected with telescopic tube 9 of lifter plate 5, the bottom and the test board 10 fixed connection of telescopic tube 9 lead to test board 10.
The working principle of the utility model is as follows: through placing the spring hanger in the standing groove, then rotatory knob 211 drives worm 209 and rotates, worm 209 drives two lead screws 207 through the meshing with two worm wheels 206 and carries out synchronous rotation, two lead screws 207 pass through the screw drive with disc 205 and drive disc 205 upward movement under the direction of guide post 210, disc 205 passes through the sliding fit of a plurality of inclined holes and corresponding inclined rod 203 and drives a plurality of connecting plates 202 each other near each other under the direction of guide post 204, and drive a plurality of arc splint near each other, realize the clamping fixed work to the spring hanger, drive lifter plate 5 downward movement through starting electric putter 4, lifter plate 5 drives tester 6, pressure sensor 7 and test plate 10 and moves down, make test plate 10 extrude the spring hanger, test the pressure that the spring hanger received through pressure sensor 7, and confirm the stroke of lifter plate 5 through displacement sensor 8, thereby realize the test work to the spring hanger.
The special testing device for the spring support and hanger provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. The utility model provides a special testing arrangement of spring gallows which characterized in that includes:
the test bench (1), the top both sides of test bench (1) are all fixed mounting has the bracing piece, two the top fixedly connected with same roof (3) of bracing piece, the top fixed mounting of roof (3) has electric putter (4), the output of electric putter (4) is last fixedly connected with lifter plate (5), the top both sides of lifter plate (5) are all fixed mounting has displacement sensor (8), the bottom fixed mounting of lifter plate (5) has tester (6), the bottom fixed mounting of tester (6) has pressure sensor (7), and the bottom fixed mounting of pressure sensor (7) has test board (10);
fixed subassembly (2), fixed subassembly (2) are including liftable disc (205) and a plurality of arc grip block (201) that can be close to each other, the outside fixed mounting of arc grip block (201) has connecting plate (202), and the bottom fixed mounting of connecting plate (202) has inclined rod (203), a plurality of inclined holes have been seted up at the top of disc (205), and a plurality of inclined rods (203) sliding connection are in the inclined hole that corresponds respectively, a plurality of slide holes have been seted up at the top of testboard (1), and a plurality of connecting plates (202) sliding connection are in the inclined hole that corresponds respectively.
2. The special testing device for the spring support and hanger according to claim 1, wherein the fixing assembly (2) further comprises a worm (209), two screw rods (207) and two fixing plates (208), the two fixing plates (208) are rotationally sleeved on the outer sides of the worm (209), the disc (205) is in threaded sleeve connection with the outer sides of the two screw rods (207), worm wheels (206) are fixedly installed on the screw rods (207), the worm (209) are meshed with the two worm wheels (206), the two screw rods (207) are rotationally connected to the bottom of the testing table (1), and one end of each worm rod (209) is fixedly connected with a knob (211).
3. The special testing device for the spring support and hanger according to claim 1, wherein a plurality of support columns are fixedly connected to the bottom of the testing table (1), the bottom ends of the support columns are fixedly connected with the same chassis (11), two fixing plates (208) are fixedly connected to the top of the chassis (11), and the bottom ends of the two screw rods (207) are rotatably connected to the top of the chassis (11).
4. The special testing device for the spring support and hanger according to claim 1, wherein the guide rods (204) are fixedly installed in the sliding holes, and the plurality of connecting plates (202) are respectively sleeved on the outer sides of the corresponding guide rods (204) in a sliding manner.
5. The special testing device for the spring support and hanger according to claim 1, wherein vertical rods are fixedly installed on two sides of the top of the lifting plate (5), two vertical holes are formed in the top of the top plate (3), and the two vertical rods are respectively and slidably connected in the corresponding vertical holes.
6. The special testing device for the spring support and hanger according to claim 1, wherein a telescopic cylinder (9) is fixedly connected to the bottom of the lifting plate (5), and the bottom end of the telescopic cylinder (9) is fixedly connected with the testing plate (10).
7. The special testing device for the spring support and hanger according to claim 1, wherein a placing groove is formed in the top of the testing table (1), a guide column (210) is fixedly connected to the bottom of the testing table (1), and the disc (205) is in sliding sleeve connection with the outer side of the guide column (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150958.6U CN220602902U (en) | 2023-08-10 | 2023-08-10 | Special testing arrangement of spring gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322150958.6U CN220602902U (en) | 2023-08-10 | 2023-08-10 | Special testing arrangement of spring gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602902U true CN220602902U (en) | 2024-03-15 |
Family
ID=90172227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322150958.6U Active CN220602902U (en) | 2023-08-10 | 2023-08-10 | Special testing arrangement of spring gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602902U (en) |
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2023
- 2023-08-10 CN CN202322150958.6U patent/CN220602902U/en active Active
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