CN210603576U

CN210603576U - Car seat basin noise test equipment

Info

Publication number: CN210603576U
Application number: CN201921015313.9U
Authority: CN
Inventors: 刘寅; 刘杰; 马德祥; 方经纬; 刘裕; 孙胜斌
Original assignee: Anhui Ruiyou Automation Technology Co Ltd
Current assignee: Anhui Ruiyou Automation Technology Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-22
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a car seat basin noise test equipment relates to noise test technical field, including frame, load mechanism, anchor clamps release mechanism and noise sensor, fixed mounting has output end fixedly connected with baffle two of pneumatic cylinder one and pneumatic cylinder one on the frame top surface, the four corners department fixed mounting of frame top surface has the top fixed mounting of vertical support and vertical support to have backup pad one, fixed mounting has load mechanism on the backup pad one, there is anchor clamps release mechanism through supporting shoe fixed mounting on mounting panel and the mounting panel that the installation was fixed with two symmetric distributions on the frame, fixed mounting has noise sensor on the mounting panel, and this kind of clamping mode degree of automation of car seat basin is high, has improved test speed, has improved the life of anchor clamps moreover.

Description

Car seat basin noise test equipment

Technical Field

The utility model relates to a noise test technical field, concretely relates to car seat basin noise test equipment.

Background

At present, along with the continuous increase of the demand of people for automobiles, the automobile production industry is increased day by day, along with the improvement of scientific technology, the automobile manufacturing technology is also continuously improved, so the automobile seat basin noise testing technology is also continuously improved, but the defects still exist, the automation degree of the existing automobile seat basin noise testing equipment is low when a seat basin is fixed, a large amount of manpower is required to be invested, the speed of the whole testing work can be reduced due to the large amount of manual operation, and the phenomenon of misoperation can occur in the process of the large amount of manual operation, so that the clamp can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile seat basin noise test equipment to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a car seat basin noise test equipment, includes frame, load mechanism, anchor clamps release mechanism and noise sensor, fixed mounting has the output end fixedly connected with baffle two of pneumatic cylinder one and pneumatic cylinder one on the frame top surface, the four corners department fixed mounting of frame top surface has the top fixed mounting of vertical support and vertical support to have backup pad one, fixed mounting has load mechanism on the backup pad one, fixed mounting has anchor clamps mechanism on mounting panel and the mounting panel that the installation is fixed with two symmetric distributions on the frame, through supporting shoe fixed mounting with anchor clamps mechanism matched with anchor clamps release mechanism on the mounting panel, fixed mounting has noise sensor on the mounting panel.

Preferably, load mechanism includes vertical guide post and pneumatic cylinder two, two fixed mounting of pneumatic cylinder are in the backup pad one and the output of pneumatic cylinder two passes backup pad one and connects to backup pad two below, vertical guide post sliding connection is in the logical pipe on backup pad one and the lower extreme and the two fixed connection of backup pad of vertical guide post, the below of backup pad two is through fixed mounting in the connecting rope fixedly connected with backup pad three of its four corners department, install the below fixed mounting of gravity piece and backup pad three through the screw in the backup pad three and have type of falling U bayonet socket.

Preferably, anchor clamps mechanism includes U type mounting bracket, reset spring two, curved clamp, fixed mounting has the U type mounting bracket of two symmetric distributions on the mounting panel mount and the outside fixed mounting of mount of two symmetric distributions, sliding connection has two baffles one on four guide posts of fixed mounting and the guide post on the both sides wall of U type mounting bracket, the cover has the top surface fixed mounting of two and baffle one of reset spring on the guide post between baffle one and the U type mounting bracket lateral wall has curved clamp, fixed mounting has the wedge between two sets of guide posts about on the baffle one.

Preferably, anchor clamps release mechanism includes horizontal guide post, reset spring one, kicking block, horizontal guide post passes through supporting shoe fixed mounting on the mounting panel and horizontal guide post one side is fixed to be cup jointed reset spring one, the one end of reset spring one is connected on the supporting shoe of horizontal guide post one side the opposite side is connected on the mounting flange of horizontal guide post, the both ends of horizontal guide post are through the mounting screw with wedge matched with kicking block.

Preferably, two rollers are installed at one end of the ejector block, so that the ejector block is connected to the wedge-shaped block in a rolling manner.

The utility model has the advantages that: the utility model discloses change traditional manually operation's seat basin clamping device into the switch by pneumatic cylinder control anchor clamps, this kind of clamping mode has realized the self-holding of seat basin, has reduced the manual operation of this in-process to improved test speed, this kind of clamping mode has reduced the erroneous operation of anchor clamps in the use moreover, thereby has improved the life of anchor clamps.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a diagram of the mechanism distribution on the base of the present invention.

Fig. 3 is a schematic structural diagram of the clamp mechanism of the present invention.

Fig. 4 is a left side view of the clamping mechanism of the present invention.

Fig. 5 is a partial enlarged view of the clamp mechanism of the present invention.

Fig. 6 is a front view of the clamp unlocking mechanism of the present invention.

The device comprises a base 1, a loading mechanism 2, a clamping mechanism 3, a noise sensor 4, a hydraulic cylinder I5, a vertical support 6, a support plate I7, a mounting plate 8, a return spring I9, a bent clamp 10, a fixing frame 11, a U-shaped mounting frame 12, a guide column 13, a baffle I14, a wedge 15, a support block 16, a transverse guide column 17, a top block 18, a roller 19, a vertical guide column 20, a hydraulic cylinder II 21, a support plate II 22, a connecting rope 23, a support plate III 24, an inverted U-shaped bayonet 26, a baffle II 27, a display screen 28, a clamping unlocking mechanism 28 and a return spring II 29.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 6, an automobile seat basin noise test device comprises a base 1, a load mechanism 2, a clamp mechanism 3, a clamp unlocking mechanism 28 and a noise sensor 4, wherein a first hydraulic cylinder 5 and a second hydraulic cylinder 5 output fixedly connected with baffle 26 are fixedly mounted on the top surface of the base 1, a first support plate 7 is fixedly mounted at the top end of the vertical support 6 and the vertical support 6 at the four corners of the top surface of the base 1, the load mechanism 2 is fixedly mounted on the first support plate 7, the clamp mechanism 3 is fixedly mounted on a mounting plate 8 and a mounting plate 8 which are fixedly provided with two symmetrical distributions on the base 1, the clamp unlocking mechanism 28 matched with the clamp mechanism 3 is fixedly mounted on the mounting plate 8 through a support block 16, and the noise sensor 4 is fixedly mounted on the mounting plate 8.

In this embodiment, the load mechanism 2 includes a vertical guide post 20 and a second hydraulic cylinder 21, the second hydraulic cylinder 21 is fixedly mounted on a first support plate 7, and an output end of the second hydraulic cylinder 21 passes through the first support plate 7 and is connected to a second support plate 22 below the first support plate 7, the vertical guide post 20 is slidably connected in a through pipe on the first support plate 7 and the lower end of the vertical guide post 20 is fixedly connected with the second support plate 22, a third support plate 24 is fixedly connected to a connecting rope at four corners of the second support plate 22, and an inverted U-shaped bayonet 25 is fixedly mounted below the third support plate 24 and provided with a gravity block through a screw.

In this embodiment, fixture mechanism 3 includes U type mounting bracket 12, two 29 of reset spring, curved clamp 10, fixed mounting has two symmetric distributions's U type mounting bracket 12 on mounting panel 8 the outside fixed mounting of the mount 11 and the mount 11 of two symmetric distributions, sliding connection has two baffle 14 on four guide post 13 of fixed mounting and the guide post 13 on the both sides wall of U type mounting bracket 12, the top surface fixed mounting that the cover has two 29 of reset spring and a baffle 14 on the guide post 13 between a baffle 14 and the U type mounting bracket 12 lateral wall has curved clamp 10, fixed mounting has wedge 15 between two sets of upper and lower guide post 13 on a baffle 14.

In this embodiment, anchor clamps release mechanism 28 includes horizontal guide post 17, a reset spring 9, kicking block 18, horizontal guide post 17 passes through supporting shoe 16 fixed mounting on mounting panel 8 and horizontal guide post 17 one side is fixed to be cup jointed reset spring 9, the one end of a reset spring 9 is connected on the supporting plate piece 16 of horizontal guide post 17 one side the opposite side is connected on the mounting flange of horizontal guide post 17, the both ends of horizontal guide post 17 are installed through the screw with wedge 15 matched with kicking block 18.

In this embodiment, two rollers 19 are installed at one end of the top block 18, so that the top block 18 is connected to the wedge block 15 in a rolling manner.

The working principle is as follows: firstly, the first hydraulic cylinder 5 is started to extend the output end of the first hydraulic cylinder outwards, so that the second baffle plate 26 pushes the transverse guide post 17 to move, the transverse guide post 17 moves to drive the jacking block 18 to move forwards, the roller 19 on the jacking block 18 which moves forwards pushes the wedge-shaped block 15 to move outwards, so that the first baffle plate 14 is driven to move outwards, the bent clamp 10 arranged on the top surface of the first baffle plate 14 opens outwards along with the baffle plate, then a worker installs the automobile seat basin on the fixed frame 11, then the output end of the first hydraulic cylinder 5 retracts inwards, the transverse guide post 17 starts to reset backwards under the action of the first return spring 9, so that the jacking block arranged on the transverse guide post 17 also moves backwards, then the first baffle plate 5 starts to close inwards under the action of the second return spring 29, so that the bent clamp 10 clamps the automobile seat basin, then the second hydraulic cylinder 21 is started to drive the output end of the second hydraulic cylinder to drive the second support plate 22 to move downwards, thereby three 24 beginning downstream in backup pad, the type of falling U bayonet 25 of installing on three 24 in backup pad will block on the car seat basin, has produced pressure on the seat basin this moment, the noise size of production can be collected to noise sensor 4, backup pad two 22 continues downstream to exert bigger pressure on three 24 in backup pad under the drive of pneumatic cylinder two 22 this moment, noise sensor 4 can continue to collect the size of production noise, the data of collecting can convey and supply the staff to look over on the display screen 27. After the test is finished, the above steps are repeated again to start a new round of test.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes within the scope of the invention or within the same scope as the invention are all covered by the invention.

Claims

1. The automobile seat basin noise testing device is characterized by comprising a base (1), a load mechanism (2), a clamp mechanism (3), a clamp unlocking mechanism (28) and a noise sensor (4), wherein a hydraulic cylinder I (5) is fixedly mounted on the top surface of the base (1), a baffle II (26) is fixedly connected with the output end of the hydraulic cylinder I (5), a vertical support (6) is fixedly mounted at the four corners of the top surface of the base (1), a support plate I (7) is fixedly mounted at the top end of the vertical support (6), the load mechanism (2) is fixedly mounted on the support plate I (7), two symmetrically distributed mounting plates (8) are fixedly mounted on the base (1), the clamp mechanism (3) is fixedly mounted on the mounting plates (8), and the clamp unlocking mechanism (28) matched with the clamp mechanism (3) is fixedly mounted on the mounting plates (8) through supporting blocks (16), and a noise sensor (4) is fixedly arranged on the mounting plate (8).

2. The apparatus for testing noise of a vehicle seat pan according to claim 1, the load mechanism (2) comprises a vertical guide column (20) and a second hydraulic cylinder (21), the second hydraulic cylinder (21) is fixedly arranged on the first support plate (7), the output end of the second hydraulic cylinder (21) penetrates through the first support plate (7) to be connected to the second support plate (22) below the first support plate (7), the vertical guide post (20) is connected in the through pipe on the first support plate (7) in a sliding way, the lower end of the vertical guide post (20) is fixedly connected with the second support plate (22), a third supporting plate (24) is fixedly connected below the second supporting plate (22) through connecting ropes (23) fixedly arranged at four corners of the second supporting plate, and a gravity block is installed on the third support plate (24) through a screw, and an inverted U-shaped bayonet (25) is fixedly installed below the third support plate (24).

3. The apparatus for testing noise of a vehicle seat pan according to claim 2, the clamp mechanism (3) comprises a U-shaped mounting frame (12), a second return spring (29) and a bent clamp body (10), two symmetrically distributed fixing frames (11) are fixedly arranged on the mounting plate (8), two symmetrically distributed U-shaped mounting frames (12) are fixedly arranged on the outer sides of the fixing frames (11), two side walls of the U-shaped mounting frame (12) are fixedly provided with four guide posts (13), the guide posts (13) are connected with two first baffle plates (14) in a sliding way, a second return spring (29) is sleeved on the guide post (13) between the first baffle plate (14) and the side wall of the U-shaped mounting frame (12), a bent clamp body (10) is fixedly arranged on the top surface of the first baffle plate (14), and a wedge-shaped block (15) is fixedly arranged between the upper group of guide posts (13) and the lower group of guide posts (13) on the first baffle plate (14).

4. The automobile seat basin noise test device of claim 3, wherein the clamp unlocking mechanism (28) comprises a transverse guide post (17), a first reset spring (9) and a top block (18), the transverse guide post (17) is fixedly installed on the installation plate (8) through a supporting block (16), the first reset spring (9) is fixedly sleeved on one side of the transverse guide post (17), one end of the first reset spring (9) is connected to the supporting block (16) on one side of the transverse guide post (17), the other side of the first reset spring is connected to a fixing flange of the transverse guide post, and the top block (18) matched with the wedge block (15) is installed at two ends of the transverse guide post (17) through screws.

5. A device for testing the noise of a car seat pan according to claim 4, characterized in that two rollers (19) are installed at one end of the top block (18) to enable the top block (18) to be connected to the wedge block (15) in a rolling mode.