Furniture connecting piece strength detection device

Abstract

The utility model relates to the technical field of furniture material detection equipment, in particular to a furniture connecting piece strength detection device, which is applied to an L-shaped furniture connecting piece and comprises a workbench. The pressure assembly is used for applying pressure to the limited L-shaped furniture connecting piece so as to realize strength detection; the clamping assembly is used for controlling the opening direction of the L-shaped furniture connecting piece to face the baffle all the time in the pressure applying process of the pressure assembly. According to the device, the L-shaped furniture connecting piece can be clamped through the clamping piece, and the clamping piece is matched with the abutting part, so that an opening of the L-shaped furniture connecting piece always faces the baffle, and therefore when the baffle and the abutting part apply pressure to the L-shaped furniture connecting piece, the force can be stably applied to the welding position of the L-shaped furniture connecting piece; and the strength of the L-shaped furniture connecting piece can be completely and accurately tested.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture material testing equipment, in particular to a furniture connecting piece strength testing device. Background Art

[0002] At present, when L-shaped furniture connectors are tested by strength testing devices, pressure is applied to perform strength testing. Some existing strength testing devices usually do not have a structure for limiting the movement of the L-shaped furniture connectors, which causes the L-shaped furniture connectors to deflect or shift when pressurized, thereby affecting the test results of the strength testing device on the welding points of the L-shaped furniture connectors. Utility Model Content

[0003] The utility model aims to provide a furniture connector strength detection device, which solves the defect that the L-shaped furniture connector is easily deflected and offset when the L-shaped furniture connector is pressurized in the existing testing device, and the welding part of the L-shaped furniture connector cannot be tested, thus causing inaccurate measurement results.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A furniture connector strength detection device, applied to L-shaped furniture connectors, comprises a workbench, on which are mounted:

[0006] A baffle used to stop and limit the L-shaped furniture connector;

[0007] and a pressure assembly for applying pressure to the L-shaped furniture connector after limiting so as to achieve strength testing;

[0008] And a clamping component used for controlling the opening direction of the L-shaped furniture connector to always face the baffle during the process of the pressure component applying pressure.

[0009] A further improvement is that the pressure assembly includes a support portion, a telescopic device and an abutment portion;

[0010] The support part and the baffle are respectively vertically mounted on both sides of the upper end surface of the workbench. There are a plurality of telescopic devices. The fixed ends of the plurality of telescopic devices are evenly connected to one side of the support part facing the baffle, and one side of the abutment part is connected to the other ends of the plurality of telescopic devices.

[0011] The abutting portion is slidably connected to the workbench and is parallel to the baffle.

[0012] A further improvement is that the clamping assembly is divided into a clamping adjustment part for clamping the L-shaped furniture connector and adjusting the clamping position of the L-shaped furniture connector and a resetting part for resetting the clamping adjustment part after the test is completed.

[0013] A further improvement is that the clamping and adjusting part includes a mounting plate a, a slider, a limit block and a clamping member; the two ends of the mounting plate a are respectively connected to the baffle and the top end of the support part, and two sliding grooves are symmetrically opened on the mounting plate a, and the sliders are slidably arranged in the sliding grooves one by one, the limit block is arranged at the bottom of the slider, and the clamping member is arranged at the bottom of the limit block.

[0014] A further improvement is that the reset portion includes a mounting plate b and a spring;

[0015] Mounting plate b is vertically mounted on the upper end surface of mounting plate a away from the baffle, and there are two groups of springs;

[0016] Each group of springs corresponds to the slider one by one, one end of each group of springs is connected to the outer peripheral surface of the slider, and the other end of each group of springs is connected to the end surface of the mounting plate b facing the slider.

[0017] A further improvement is that the slide groove is divided into two parts: a straight part and a curved part. The curved parts of the two slide grooves are both centered at the midpoint of one side where the mounting plate a is connected to the baffle.

[0018] The beneficial effect of the utility model is that the device can clamp the L-shaped furniture connector through the clamping part and cooperate with the abutment part to limit the L-shaped furniture connector and make its opening always face the baffle, so that when the baffle and the abutment part apply pressure to the L-shaped furniture connector, the force can be stably applied to the welding edge of the L-shaped furniture connector, and the strength of the L-shaped furniture connector can be completely and accurately tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a furniture connector strength testing device;

[0020] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 for Figure 1 Another perspective structural diagram of;

[0022] In the figure: 1. workbench; 2. mounting plate a; 3. mounting plate b; 4. slider; 5. spring; 6. baffle; 7. limit block; 8. clamping member; 9. supporting part; 10. telescopic device; 11. abutting part. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] Combination Figure 1-3 As shown, a furniture connector strength detection device includes a workbench 1, on which is installed:

[0025] A baffle 6 for stopping and limiting the L-shaped furniture connector;

[0026] and a pressure assembly for applying pressure to the L-shaped furniture connector after limiting so as to achieve strength testing;

[0027] And a clamping assembly for controlling the opening direction of the L-shaped furniture connector to always be toward the baffle 6 during the process of the pressure assembly applying pressure, the clamping assembly is divided into a clamping adjustment part for clamping the L-shaped furniture connector and adjusting the clamping position of the L-shaped furniture connector and a resetting part for resetting the clamping adjustment part after the test is completed.

[0028] In actual working process, the opening of the L-shaped furniture connector is always oriented toward the baffle 6 by clamping and adjusting the position of the L-shaped furniture connector through the clamping adjustment part. The device is aimed at the L-shaped furniture connector whose shape is two connecting parts welded into an L shape. When the opening of the L-shaped furniture connector is toward the baffle 6, the telescopic device 10 applies pressure to the L-shaped furniture connector, which can completely and accurately test the strength of the welding part of the L-shaped clamp connector.

[0029] Preferably, the support portion 9 and the baffle 6 are respectively vertically mounted on both sides of the upper end surface of the workbench 1, and there are a plurality of telescopic devices 10, and the fixed ends of the plurality of telescopic devices 10 are evenly connected to the side of the support portion 9 facing the baffle 6, and one side of the abutment 11 is connected to the other end of the plurality of telescopic devices 10; the abutment 11 is slidably connected to the workbench 1 and is parallel to the baffle 6, and the output ends of the plurality of telescopic devices 10 apply a uniform force to the abutment 11, and the abutment 11 is slidably connected to the workbench 1 and is parallel to the baffle 6. At this time, the abutment 11 slides smoothly on the workbench 1, thereby applying a smooth force to the clamped and fixed fixture connector, thereby ensuring that the opening of the clamped L-shaped furniture connector is facing the baffle during the movement.

[0030] Preferably, the clamping and adjusting part comprises a mounting plate a, a slider, a limit block and a clamping member; the two ends of the mounting plate a are respectively connected to the baffle and the top of the supporting part, and two slide grooves are symmetrically provided on the mounting plate a, the sliders 4 are slidably arranged in the slide grooves one by one, the limit block 7 is arranged at the bottom of the slider 4, and the clamping member 8 is arranged at the bottom of the limit block 7. The slide groove is divided into two parts, a straight part and a curved part, and the curved parts of the two slide grooves are both centered at the midpoint of the side where the mounting plate a2 is connected to the baffle 6.

[0031] When the slider 4 moves through the straight portion to the junction of the straight portion and the curved portion, the abutment portion and the baffle exert pressure on the opening and welding portion of the L-shaped furniture connector. At this time, the two clamping members 8 for clamping and limiting the L-shaped furniture connector will flip outwards, and when the two sliders 5 move in the curved portion of the slide groove, the two clamping members 8 can flip normally and are not easily restricted by the position of the slide groove, allowing the L-shaped furniture connector to undergo normal welding test.

[0032] Preferably, the reset portion includes a mounting plate b3 and a spring 5;

[0033] The mounting plate b3 is vertically mounted on the upper end surface of the mounting plate a2 away from the baffle 6, and there are two groups of springs 5;

[0034] Each group of springs 5 ​​corresponds to the slider 4 one by one, and one end of each group of springs 5 ​​is connected to the outer peripheral surface of the slider 4, and the other end of each group of springs 5 ​​is connected to the end surface of the mounting plate b3 facing the slider 4. When the abutment 11 pushes the L-shaped furniture connector to move, the spring 5 applies a pulling rebound force to the slider 4. At this time, the L-shaped furniture connector is subjected to the thrust applied by the abutment and the pulling force of the spring in total. When the telescopic device 10 pushes, the thrust is greater than the pulling force. When the telescopic device retracts, the thrust is canceled, and the slider 4 is reset under the action of the pulling force for testing the next L-shaped furniture connector.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A furniture connector strength detection device, applied to L-shaped furniture connectors, comprising a workbench (1), characterized in that: The workbench (1) is equipped with: A baffle (6) for stopping and limiting the L-shaped furniture connector; and a pressure assembly for applying pressure to the L-shaped furniture connector after limiting so as to achieve strength testing; and a clamping assembly for controlling the opening direction of the L-shaped furniture connector to always be oriented toward the baffle (6) during the process of applying pressure by the pressure assembly; The pressure assembly comprises a support portion (9), a telescopic device (10) and an abutment portion (11); the support portion (9) and the baffle plate (6) are respectively vertically mounted on both sides of the upper end surface of the workbench (1); there are a plurality of telescopic devices (10); fixed ends of the plurality of telescopic devices (10) are evenly connected to one side of the support portion (9) facing the baffle plate (6); one side of the abutment portion (11) is connected to the other ends of the plurality of telescopic devices (10); the abutment portion (11) is slidably connected to the workbench (1) and the abutment portion (11) is parallel to the baffle plate (6); The clamping assembly is divided into a clamping adjustment part for clamping the L-shaped furniture connector and adjusting the clamping position of the L-shaped furniture connector and a resetting part for resetting the clamping adjustment part after the test is completed; The clamping and adjusting portion comprises a mounting plate a (2), a slider (4), a limit block (7) and a clamping member (8); the two ends of the mounting plate a (2) are respectively connected to the baffle plate (6) and the top end of the supporting portion (9); two slide grooves are symmetrically provided on the mounting plate a (2); the sliders (4) are slidably arranged in the slide grooves in a one-to-one correspondence; the limit block (7) is arranged at the bottom of the slider (4); and the clamping member (8) is arranged at the bottom of the limit block (7); The reset portion comprises a mounting plate b (3) and a spring (5); the mounting plate b (3) is vertically mounted on the upper end surface of the mounting plate a (2) away from the baffle plate (6); there are two groups of springs (5); each group of springs (5) corresponds to the slider (4) one by one, one end of each group of springs (5) is connected to the outer peripheral surface of the slider (4), and the other end of each group of springs (5) is connected to the end surface of the mounting plate b (3) facing the slider (4); The slide groove is divided into two parts, a straight part and a curved part. The curved parts of the two slide grooves are both centered at the midpoint of one side where the mounting plate a (2) is connected to the baffle (6).

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