Table and chair leg mounting device

Abstract

The utility model provides a table and chair leg mounting device. The table and chair leg mounting device comprises a base; the number of the supporting rods is two, and the two supporting rods are fixedly connected to the base in parallel; the connecting seat is connected to the two supporting rods; the air cylinder is fixedly connected to the connecting base, a piston rod of the air cylinder penetrates through the connecting base, the piston rod is connected with the connecting base in a sliding mode, and the end, away from the connecting base, of the piston rod is fixedly connected with a pressing block. Semi-automatic installation and connection of the target leg pipe and the target foot are achieved, and meanwhile the working efficiency of workers is effectively improved.

Description

Technical Field

[0001] The present application belongs to the technical field of chair production and processing equipment, and more specifically, relates to a table and chair leg installation device. Background Art

[0002] Tables and chairs are a type of everyday furniture. During production, the legs need to be pressed into the leg tubes to increase friction between the chair and the floor and prevent direct contact between the legs, thereby extending their service life. Traditionally, this process involves manually aligning the legs with the leg tubes and hammering them in with a hammer. This is inefficient and can easily cause workers to hit their hands during operation.

[0003] Therefore, the present application proposes a table and chair leg mounting device to solve the above problems. Summary of the Invention

[0004] The purpose of the embodiments of the present application is to provide a table and chair leg installation device to solve the problem mentioned in the background technology that in the traditional production process, the table and chair legs are manually aligned with the leg tubes and then hammered into the leg tubes with a hammer, which is relatively inefficient and workers are prone to hitting their hands during operation.

[0005] To achieve the above purpose, the technical solution adopted in this application is: a table and chair leg installation device, comprising:

[0006] base;

[0007] Support rods, there are two support rods, and the two support rods are fixedly connected to the base in parallel;

[0008] A connecting seat connected to the two support rods;

[0009] The cylinder is fixedly connected to the connecting seat, the piston rod of the cylinder passes through the connecting seat, and the piston rod is slidably connected to the connecting seat, and the end of the piston rod away from the connecting seat is fixedly connected to a clamping block.

[0010] Preferably, the device further comprises:

[0011] A limiting mechanism is fixedly connected to the base, and the limiting mechanism is used to limit the target leg tube to ensure that the target leg tube is in a vertical state.

[0012] Preferably, the limiting mechanism includes:

[0013] A vertical pole, fixedly connected to the base;

[0014] The limiting blocks are provided with two, and the two limiting blocks are spaced apart along the vertical pole; and a groove is provided on one side of the two limiting blocks away from the vertical pole.

[0015] Preferably, the groove is an arc-shaped groove.

[0016] As a preferred table and chair leg mounting device, it also includes an adjustment mechanism, which is arranged on the connecting seat, and the adjustment mechanism is used to adjust the distance between the connecting seat and the base according to target leg tubes of different lengths.

[0017] Preferably, the adjustment mechanism comprises: a threaded rod rotatably connected to the connecting seat;

[0018] A connecting plate fixedly connected to the two support rods, wherein the threaded rod passes through the connecting plate and is threadedly connected to the connecting plate;

[0019] The adjusting rod is fixedly connected to one end of the threaded rod away from the connecting seat.

[0020] The beneficial effects of the table and chair leg mounting device provided by this application are:

[0021] 1. The utility model comprises two support rods, which are fixedly connected to the base in parallel; the connecting base is connected to the two support rods; the cylinder is fixedly connected to the connecting base, the piston rod of the cylinder passes through the connecting base, and the piston rod is slidably connected to the connecting base, and the end of the piston rod away from the connecting base is fixedly connected to a clamping block. When in use, the target foot and the target leg tube are aligned and moved to the position where the clamping block and the base are directly below. Then, the cylinder is activated to drive the clamping block to press the target foot into the target leg tube, thereby achieving semi-automatic installation and connection of the target leg tube and the target foot, while effectively improving the work efficiency of the staff.

[0022] 2. The utility model is vertically fixedly connected to the base through the vertical pole; there are two limit blocks, and the two limit blocks are spaced apart along the vertical pole; and the two limit blocks are provided with grooves on the side away from the vertical pole; the grooves are preferably arc-shaped grooves. And the center of the arc-shaped groove is located on the extension line of the central axis of the piston rod. When in use, the target leg tube is placed in the two arc-shaped grooves to accurately position the target leg tube, and it can prevent the target leg tube from deviating during the process of pressing the target foot into the target leg tube.

[0023] 3. The present invention comprises a connecting plate fixedly connected to the two support rods via the threaded rod, which is rotatably connected to the connecting seat and slidably connected to the support rods. The connecting plate is fixedly connected to the two support rods, and the threaded rod passes through the connecting plate and is threadedly connected to the connecting plate. The adjusting rod is fixedly connected to the end of the threaded rod away from the connecting seat, so as to achieve the beneficial effect of adjusting the distance between the connecting seat and the base according to the target leg tube lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a table and chair leg mounting device provided in an embodiment of the present application;

[0026] Figure 2 A schematic diagram of the three-dimensional structure of the target part provided in an embodiment of the present application after being installed in a table and chair leg mounting device.

[0027] Among them, the reference numerals in the figures are:

[0028] 1. Base; 2. Support rod; 3. Connecting seat; 4. Cylinder; 5. Clamping block; 6. Vertical pole; 7. Limit block; 8. Arc groove; 9. Threaded rod; 10. Connecting plate; 11. Adjusting rod; 12. Target foot; 13. Target leg tube. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0030] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0033] Please also refer to Figures 1 to 2 , a table and chair leg installation device provided in an embodiment of the present application is now described.

[0034] The table and chair leg mounting device comprises: a base 1, a support rod 2, a connecting seat 3, a cylinder 4, and a pressing block 5.

[0035] Specifically, there are two support rods 2, and the two support rods 2 are fixedly connected to the base 1 in parallel;

[0036] The connecting seat 3 is connected to the two support rods 2; the cylinder 4 is fixedly connected to the connecting seat 3, and the piston rod of the cylinder 4 passes through the connecting seat 3, and the piston rod is slidably connected to the connecting seat 3. The end of the piston rod away from the connecting seat 3 is fixedly connected to the clamping block 5. When in use, the target foot 12 and the target leg tube 13 are aligned and moved to the position of the clamping block 5 and the base 1 just below. Then, the clamping block 5 is driven by the cylinder 4 to press the target foot 12 into the target leg tube 13, realizing the semi-automatic installation and connection of the target leg tube 13 and the target foot 12, while effectively improving the work efficiency of the staff and greatly reducing the risk of work-related injuries to the staff.

[0037] In another specific embodiment, in order to further ensure that the target leg tube 13 is in a vertical state, the device also includes: a limiting mechanism, the limiting mechanism is fixedly connected to the base 1, and the limiting mechanism is used to limit the target leg tube 13 to ensure that the target leg tube 13 is in a vertical state. Specifically, the limiting mechanism includes: a vertical rod 6, the vertical rod 6 is vertically fixedly connected to the base 1; a limiting block 7, two limiting blocks 7 are provided, and the two limiting blocks 7 are spaced apart along the vertical rod 6; and the two limiting blocks 7 are provided with a groove on the side away from the vertical rod 6; the groove is preferably an arc-shaped groove 8. And the center of the arc-shaped groove 8 is located on the extension line of the central axis of the piston rod. When in use, placing the target leg tube 13 into the two arc-shaped grooves 8 can accurately position the target leg tube 13 and prevent the target leg tube 13 from deviating during the process of pressing the target foot 12 into the target leg tube 13.

[0038] In another specific embodiment, the device further includes an adjustment mechanism, which is disposed on the connecting seat 3 and is used to adjust the distance between the connecting seat 3 and the base 1 according to target leg tubes 13 of different lengths. Specifically, the adjustment mechanism includes: a threaded rod 9, which is rotatably connected to the connecting seat 3; and the connecting seat 3 is slidably connected to the support rods 2. A connecting plate 10, which is fixedly connected to the two support rods 2, and the threaded rod 9 passes through the connecting plate 10 and is threadedly connected to the connecting plate 10; and an adjustment rod 11, which is fixedly connected to the end of the threaded rod 9 away from the connecting seat 3.

[0039] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A table and chair leg mounting device, characterized in that: include: base; Support rods, there are two support rods, and the two support rods are fixedly connected to the base in parallel; A connecting seat connected to the two support rods; The cylinder is fixedly connected to the connecting seat, the piston rod of the cylinder passes through the connecting seat, and the piston rod is slidably connected to the connecting seat, and the end of the piston rod away from the connecting seat is fixedly connected to a clamping block.

2. A table and chair leg mounting device according to claim 1, characterized in that: Also includes: A limiting mechanism is fixedly connected to the base, and the limiting mechanism is used to limit the target leg tube to ensure that the target leg tube is in a vertical state.

3. A table and chair leg mounting device according to claim 2, characterized in that: The limiting mechanism includes: A vertical pole, fixedly connected to the base; The limiting blocks are provided with two, and the two limiting blocks are spaced apart along the vertical pole; and a groove is provided on one side of the two limiting blocks away from the vertical pole.

4. A table and chair leg mounting device according to claim 3, characterized in that: The groove is preferably an arc-shaped groove.

5. A table and chair leg mounting device according to any one of claims 1 to 4, characterized in that: It also includes an adjustment mechanism, which is arranged on the connecting seat, and the adjustment mechanism is used to adjust the distance between the connecting seat and the base according to target leg tubes of different lengths.

6. The table and chair leg mounting device according to claim 5, characterized in that: The adjustment mechanism includes: a threaded rod rotatably connected to the connecting seat; A connecting plate fixedly connected to the two support rods, wherein the threaded rod passes through the connecting plate and is threadedly connected to the connecting plate; The adjusting rod is fixedly connected to one end of the threaded rod away from the connecting seat.

Images