CN220960559U - Spring mattress durability testing arrangement - Google Patents
Spring mattress durability testing arrangement Download PDFInfo
- Publication number
- CN220960559U CN220960559U CN202322548790.4U CN202322548790U CN220960559U CN 220960559 U CN220960559 U CN 220960559U CN 202322548790 U CN202322548790 U CN 202322548790U CN 220960559 U CN220960559 U CN 220960559U
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- wall
- fixedly connected
- rod
- spring mattress
- durability testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000009778 extrusion testing Methods 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of spring mattresses and discloses a spring mattress durability testing device which comprises a workbench, wherein a groove is formed in the inner wall of the top end of the workbench, a support is fixedly connected to the top end of the workbench, an air cylinder is fixedly connected to the inner wall of the top end of the support, a hanging plate is fixedly connected to the end part of a piston rod of the air cylinder, a motor is fixedly connected to the side wall of the hanging plate, a screw rod is rotatably connected to the inside of the hanging plate, and the end part of an output shaft of the motor is fixedly connected to the end part of the screw rod. According to the utility model, the piston rod of the air cylinder moves to push the hanging plate to move downwards, then the output shaft of the motor rotates to drive the screw rod to rotate, the connecting frame can be driven to move, the rolling roller can rotate along the inside of the connecting frame through the rotating rod, the side view effect on a mattress can be ensured, repeated extrusion testing is facilitated, and the guide block slides along the inner wall of the guide groove, so that the moving stability of the connecting frame can be ensured.
Description
Technical Field
The utility model relates to the technical field of spring mattresses, in particular to a spring mattress durability testing device.
Background
Spring mattresses are a common type of mattress, which adopts springs as a supporting system, are arranged in different structures such as spiral, independent bags or continuous arrangement inside the mattress, the design of the supporting system can influence the elasticity and adaptability of the mattress, the spring mattresses have good adaptability and damping effect, and the supporting and pressure relieving functions can be provided according to the curves and pressure distribution of the body.
In the prior art, in order to guarantee the subsequent use effect of mattress in the production process of spring mattress, need look sideways to spring mattress's durability, and be inconvenient for rolling repeatedly the mattress at the in-process that detects, can influence the accuracy of mattress endurance test.
Disclosure of utility model
The utility model aims to solve the problem that repeated rolling of a mattress is inconvenient in the detection process in the prior art and the accuracy of mattress durability test is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a spring mattress durability testing arrangement, includes the workstation, the top inner wall of workstation is seted up flutedly, the top fixedly connected with support of workstation, the top inner wall fixedly connected with cylinder of support, the piston rod tip fixedly connected with hanger plate of cylinder, fixedly connected with motor on the lateral wall of hanger plate, the inside rotation of hanger plate is connected with the lead screw, the output shaft tip fixedly connected with of motor is at the tip of lead screw, the cover is equipped with the link on the pole wall of lead screw, the bottom inner wall rotation of link is connected with the bull stick, fixed cover is equipped with the roller on the pole wall of bull stick.
Preferably, the inner wall of the connecting frame is fixedly connected with a first threaded ring, and the inner wall of the first threaded ring is in threaded connection with the rod wall of the screw rod.
Preferably, the top fixedly connected with guide block of link, the guide slot has been seted up to the top inner wall of hanger plate, the guide block slides and sets up the inner wall at the guide slot.
Preferably, the cross section of the guide block is arranged in a trapezoid shape, and the inner wall of the guide groove is matched with the guide block.
Preferably, the workbench is located the inner wall fixedly connected with second screwed ring of recess, the inside threaded connection of second screwed ring has the threaded rod, the wall threaded connection of threaded rod is at the inner wall of second screwed ring, the wall rotation that the threaded rod is located the inside one end of recess is connected with splint, splint slip setting is in the inside of recess.
Preferably, the side wall of the clamping plate is fixedly connected with a protective rubber pad, and the side wall of the protective rubber pad is provided with a rounding angle.
Compared with the prior art, the utility model provides a device for testing the durability of a spring mattress, which has the following beneficial effects:
1. This spring mattress durability testing arrangement, the piston rod through the cylinder removes the promotion hanger plate and moves down, then the output shaft of motor rotates and drives the lead screw and rotate, can drive the link and remove, can make the roller that rolls pass through the bull stick and rotate along the inside of link, can guarantee the side view effect to the mattress, be convenient for extrude the test repeatedly, the guide block slides along the inner wall of guide way, can guarantee the stability that the link removed.
2. This spring mattress durability testing arrangement rotates through the inside of rotating threaded rod along the second screwed ring and can promote splint removal, until the protection rubber pad compresses tightly the setting on the lateral wall of mattress, stability when can guaranteeing the mattress test.
Drawings
FIG. 1 is a schematic diagram of a device for testing the durability of a spring mattress according to the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
Fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.
In the figure: 1 workbench, 2 support, 3 cylinder, 4 hanger plate, 5 link, 6 roller, 7 bull stick, 8 motor, 9 lead screw, 10 first screwed ring, 11 guide block, 12 second screwed ring, 13 threaded rod, 14 splint, 15 protection rubber pad.
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. 1-3, a spring mattress durability testing device, including workstation 1, the top inner wall of workstation 1 is seted up flutedly, the top fixedly connected with support 2 of workstation 1, the top inner wall fixedly connected with cylinder 3 of support 2, the piston rod tip fixedly connected with hanger plate 4 of cylinder 3, fixedly connected with motor 8 on the lateral wall of hanger plate 4, the inside rotation of hanger plate 4 is connected with lead screw 9, the output shaft tip fixed connection of motor 8 is at the tip of lead screw 9, the cover is equipped with link 5 on the wall of lead screw 9, the bottom inner wall rotation of link 5 is connected with bull stick 7, the fixed cover is equipped with roller 6 on the wall of bull stick 7, the inner wall fixedly connected with first screwed ring 10 of link 5, the inner wall threaded connection of first screwed ring 10 is on the wall of lead screw 9.
The top fixedly connected with guide block 11 of link 5, the guide way has been seted up to the top inner wall of hanger plate 4, and guide block 11 slides and sets up the inner wall at the guide way, and the cross section of guide block 11 sets up to trapezoidal, and the inner wall and the guide block 11 phase-match of guide way.
When the automatic side-view testing device is used, a mattress is placed in the groove, the lifting plate 4 is pushed to move downwards through the movement of the piston rod of the air cylinder 3, then the output shaft of the motor 8 rotates to drive the screw rod 9 to rotate, the connecting frame 5 can be driven to move, the rolling roller 6 can rotate along the inside of the connecting frame 5 through the rotating rod 7, the side-view effect on the mattress can be guaranteed, repeated extrusion testing is facilitated, the guide block 11 slides along the inner wall of the guide groove, and the moving stability of the connecting frame 5 can be guaranteed.
In order to ensure the stability of the mattress during testing, as shown in fig. 1-3, the inner wall of the workbench 1 positioned in the groove is fixedly connected with a second threaded ring 12, the inner thread of the second threaded ring 12 is connected with a threaded rod 13, the rod wall of the threaded rod 13 is in threaded connection with the inner wall of the second threaded ring 12, the rod wall of one end of the threaded rod 13 positioned in the groove is rotationally connected with a clamping plate 14, the clamping plate 14 is slidably arranged in the groove, the side wall of the clamping plate 14 is fixedly connected with a protective rubber pad 15, and the side wall of the protective rubber pad 15 is provided with a rounding angle.
The clamping plate 14 can be pushed to move by rotating the threaded rod 13 along the inner rotation of the second threaded ring 12 until the protective rubber pad 15 is pressed and arranged on the side wall of the mattress, so that the stability of the mattress during testing can be ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a spring mattress durability testing arrangement, includes workstation (1), its characterized in that: the automatic grinding machine is characterized in that the inner wall of the top end of the workbench (1) is provided with a groove, the top end of the workbench (1) is fixedly connected with a support (2), the inner wall of the top end of the support (2) is fixedly connected with an air cylinder (3), the end part of a piston rod of the air cylinder (3) is fixedly connected with a hanging plate (4), the side wall of the hanging plate (4) is fixedly connected with a motor (8), the inside of the hanging plate (4) is rotationally connected with a screw rod (9), the end part of the screw rod (9) is fixedly connected with the end part of the motor (8), a connecting frame (5) is sleeved on the rod wall of the screw rod (9), the inner wall of the bottom end of the connecting frame (5) is rotationally connected with a rotating rod (7), and the rod wall of the rotating rod (7) is fixedly sleeved with a grinding roller (6).
2. The spring mattress durability testing apparatus of claim 1 wherein: the inner wall of the connecting frame (5) is fixedly connected with a first threaded ring (10), and the inner wall of the first threaded ring (10) is in threaded connection with the rod wall of the screw rod (9).
3. The spring mattress durability testing apparatus of claim 1 wherein: the top fixedly connected with guide block (11) of link (5), the guide way has been seted up to the top inner wall of hanger plate (4), guide block (11) sliding arrangement is at the inner wall of guide way.
4. A spring mattress durability testing apparatus according to claim 3 wherein: the cross section of the guide block (11) is arranged in a trapezoid shape, and the inner wall of the guide groove is matched with the guide block (11).
5. The spring mattress durability testing apparatus of claim 1 wherein: the workbench (1) is located the inner wall fixedly connected with second screwed ring (12) of recess, the inside threaded connection of second screwed ring (12) has threaded rod (13), the wall threaded connection of threaded rod (13) is at the inner wall of second screwed ring (12), the wall rotation of the one end that threaded rod (13) are located the recess is connected with splint (14), splint (14) slip setting is in the inside of recess.
6. The spring mattress durability testing apparatus of claim 5 wherein: the side wall of the clamping plate (14) is fixedly connected with a protective rubber pad (15), and the side wall of the protective rubber pad (15) is provided with a rounding angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548790.4U CN220960559U (en) | 2023-09-20 | 2023-09-20 | Spring mattress durability testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548790.4U CN220960559U (en) | 2023-09-20 | 2023-09-20 | Spring mattress durability testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960559U true CN220960559U (en) | 2024-05-14 |
Family
ID=91015001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322548790.4U Active CN220960559U (en) | 2023-09-20 | 2023-09-20 | Spring mattress durability testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960559U (en) |
-
2023
- 2023-09-20 CN CN202322548790.4U patent/CN220960559U/en active Active
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