Frame connecting and positioning structure

Abstract

The utility model relates to a frame connecting and positioning structure, and belongs to the technical field of integral bathroom wallboard production, the frame connecting and positioning structure comprises a workbench, the workbench is provided with a positioning assembly for positioning profiles on the two sides of a frame, and first square through pipes perpendicular to the length direction of the profiles are arranged at the ends of the profiles and on the sides close to each other; the section bars are provided with first connecting assemblies connected with the first square through pipes, the sides, close to each other, of the section bars are provided with a plurality of second square through pipes which are evenly distributed in the length direction of the section bars and parallel to the first square through pipes, and the section bars are provided with second connecting assemblies connected with the second square through pipes. The method has the effect of reducing the adverse effect on the working efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of integral bathroom wall panel production, and in particular to a frame connection and positioning structure. Background Art

[0002] The overall bathroom wall panel can usually be divided into three parts: the bottom layer, the middle layer and the upper layer. The bottom layer is the surface layer (including tiles, stones, etc.), the middle layer is the frame layer, and the upper layer is the demoulding layer. Usually, polyurethane foam is injected into the middle frame layer, and the three parts are bonded after the foam is freely foamed and solidified to form a finished wall panel.

[0003] The frame of the middle layer is usually composed of relatively arranged side rods, end rods located at the ends of the side rods, and multiple connecting rods located on the side where the side rods are close to each other and evenly distributed along the length direction of the side rods. The connecting rods and the end rods are perpendicular to the length direction of the side rods, and the ends of the connecting rods and the end rods are welded to the side walls of the side rods to form a frame.

[0004] During production, one worker is usually required to place the frames while another worker welds them. This can easily cause the welded frames to be unable to keep up with the production speed on the production line, affecting work efficiency. Utility Model Content

[0005] In order to reduce the adverse effects on work efficiency, the present application provides a frame connection and positioning structure.

[0006] A frame connection positioning structure provided in this application adopts the following technical solution:

[0007] A frame connection and positioning structure comprises a workbench, on which positioning components for positioning profiles on both sides of the frame are arranged, the ends of the profiles and the sides close to each other are provided with first square tubes perpendicular to the length direction of the profiles, the profiles are provided with first connecting components connected to the first square tubes, the sides of the profiles close to each other are provided with a plurality of second square tubes evenly distributed along the length direction of the profiles and parallel to the first square tubes, and the profiles are provided with second connecting components connected to the second square tubes.

[0008] By adopting the above technical solution, two profiles are placed on a workbench, and the two profiles are made parallel to each other through a positioning assembly. At this time, the corresponding first connecting assembly and the second connecting assembly are installed on the profile, so that when the first square tube and the second square tube are installed on the profile, the first square tube and the second square tube are both perpendicular to the profile, and the profile is connected to the first square tube through the first connecting assembly, and connected to the second square tube through the second connecting assembly, so that the frame is spliced ​​and fixed, reducing the adverse effect on work efficiency.

[0009] Optionally, the first connecting component includes a plug-in tube that is adapted to and plugged into the end of the first square tube, the side wall of the plug-in tube is in contact with the inner wall of the first square tube, and the plug-in tube is interference fit with the end of the first square tube, and the end of the plug-in tube is fixedly connected with a first connecting plate perpendicular to the plug-in tube at one end of the plug-in tube close to the profile, and a through plug-in groove is opened on one side of the profile close to the first square tube, and the first connecting plate is plugged into the plug-in groove and has an interference fit with the plug-in groove.

[0010] By adopting the above technical solution, the first connecting plate is inserted into the plug-in groove, and the end of the first square tube is sleeved on the corresponding plug-in tube. At this time, the first connecting plate and the plug-in groove have an interference fit, and the plug-in tube and the end of the first square tube have an interference fit, which is convenient for installing the first square tube and improving the stability of the connection of the first square tube, and is convenient for adjusting the size of the frame according to the cutting tolerance of the bottom layer, thereby improving the utilization rate of the frame.

[0011] Optionally, a mounting plate arranged along the length direction of the profile is fixedly connected to one side of the plug-in tube close to the end of the profile, and when the first connecting assembly is installed at the end of the profile, the mounting plate is located on the outside of the profile.

[0012] By adopting the above technical solution, the first connecting plate is driven to be inserted into the plug-in slot by driving the mounting plate. When one end of the first connecting plate close to the end wall of the profile is flush with the end wall of the profile, the first connecting plate is completely inserted into the plug-in slot, thereby facilitating the positioning of the first connecting plate and further reducing the adverse effects on work efficiency.

[0013] Optionally, the width of the first connecting plate at an end away from the mounting plate is smaller than the width of the first connecting plate at an end close to the mounting plate.

[0014] By adopting the above technical solution, the width of the end of the first connecting plate is smaller than the width of the plug-in slot, thereby facilitating the insertion of the end of the first connecting plate into the plug-in slot, further reducing the adverse effect on work efficiency.

[0015] Optionally, the profile is provided with bolts corresponding to the first connecting plates one by one, and the bolts pass through the corresponding first connecting plates and are threadedly connected to the profile.

[0016] By adopting the above technical solution, the plug-in tube is fixed to the profile by inserting the first connecting plate into the plug-in groove. At this time, the profile is further fixed by bolts, thereby improving the stability of the connection between the plug-in tube and the profile, thereby improving the stability of the connection between the first square tube and the profile.

[0017] Optionally, the second connecting assembly includes a plug-in plate adapted to the end of the second square tube and plugged into the second square tube, a plurality of abutment plates parallel to the length direction of the second square tube and arranged along the length direction of the plug-in plate are fixedly connected to the side wall of the plug-in plate, the plug-in plate and the abutment plates are interference fit with the second square tube, the end of the plug-in plate away from the second square tube is fixedly connected with a second connecting plate arranged along the length direction of the profile, the second connecting plate is inserted into the plug-in groove and interference fit with the plug-in groove.

[0018] By adopting the above technical solution, the second connecting plate is driven to be inserted into the plug-in groove. At this time, the second connecting plate and the profile have an interference fit, so as to facilitate the fixation of the second square tube. The plug-in plate is driven to drive the clamping plate to be inserted into the end of the second square tube. At this time, the plug-in plate and the clamping plate have an interference fit with the end of the second square tube, so as to facilitate the rapid installation of the second square tube by plugging, thereby reducing the adverse effect on work efficiency.

[0019] Optionally, the abutment plate is perpendicular to the plug-in plate, and when the second connecting plate is plugged into the plug-in slot, one end of the abutment plate away from the second square tube is located outside the plug-in slot and abuts against a side of the profile close to the second square tube.

[0020] By adopting the above technical solution, the second connecting plate is inserted into the plug-in groove. At this time, the end of the clamping plate contacts the side wall of the profile and moves with the second connecting plate, thereby facilitating the limiting of the second connecting block, improving the stability of the second connecting plate, and further improving the stability of the second square tube.

[0021] Optionally, the positioning assembly includes a plurality of positioning blocks fixedly connected to one side of the workbench and evenly distributed along the length direction of the workbench, the upper height of the positioning blocks is greater than the upper height of the workbench, and one end of the workbench and close to the positioning block is also fixedly connected with a positioning block whose upper height is higher than the upper height of the workbench.

[0022] By adopting the above technical solution, two profiles are placed side by side on the upper side of the positioning block at one end of the workbench. At this time, the ends of the profiles are in contact with the side walls of the positioning block. At this time, the profiles are pushed along the upper side of the positioning block until the side wall of one of the profiles is away from the other profile and contacts the positioning block on one side of the workbench, thereby facilitating the mutual alignment of the first connecting components installed on the profiles, and the same for the second connecting components, thereby reducing the adverse effects on work efficiency.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Place two profiles on a workbench and make the two profiles parallel to each other through a positioning assembly. At this time, install the corresponding first connecting assembly and the second connecting assembly on the profile, so that when the first square tube and the second square tube are installed on the profile, the first square tube and the second square tube are perpendicular to the profile, and the profile is connected to the first square tube through the first connecting assembly, and connected to the second square tube through the second connecting assembly, so as to splice and fix the frame, reducing the adverse effect on work efficiency;

[0025] 2. The first connecting plate is inserted into the plug-in slot, and the end of the first square tube is sleeved on the corresponding plug-in tube. At this time, the first connecting plate and the plug-in slot are interference fit, and the plug-in tube and the end of the first square tube are interference fit, which is convenient for installing the first square tube and improving the stability of the connection of the first square tube, and is convenient for adjusting the size of the frame according to the cutting tolerance of the bottom layer, thereby improving the utilization rate of the frame;

[0026] 3. The first connecting plate is driven to be inserted into the plug-in slot by driving the mounting plate. When one end of the first connecting plate close to the end wall of the profile is flush with the end wall of the profile, the first connecting plate is fully inserted into the plug-in slot, thereby facilitating the positioning of the first connecting plate and further reducing the adverse effects on work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the frame connection and positioning structure in the embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram reflecting the positional relationship between the first connecting component and the profile in the embodiment of the present application.

[0029] Explanation of the reference numerals: 1. Profile; 11. Plug-in groove; 2. First square tube; 3. Second square tube; 4. Workbench; 41. Positioning block; 5. First connecting assembly; 51. Plug-in cylinder; 52. First connecting plate; 53. Bolt; 54. Mounting plate; 6. Second connecting assembly; 61. Plug-in plate; 62. Clamping plate; 63. Second connecting plate. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The embodiment of the present application discloses a frame connection positioning structure. Figure 1 and Figure 2 The frame includes two profiles 1 that are opposite to each other and arranged along the length direction of the frame. The same end of the profile 1 and the side close to each other are provided with a first square tube 2 that is perpendicular to the length direction of the profile 1. The side close to each other of the profile 1 is provided with a plurality of second square tubes 3 that are located on the side close to each other in the first direction and are parallel to the first square tube 2. In the embodiment of the present application, three second square tubes 3 are arranged and are evenly distributed along the length direction of the profile 1.

[0032] Reference Figure 1 A frame connection positioning structure can include a horizontal workbench 4, on which a positioning assembly for positioning a profile 1 is provided. The positioning assembly includes a plurality of positioning blocks 41 fixedly connected to the same side of the workbench 4. In the embodiment of the present application, four positioning blocks 41 are provided and evenly distributed along the length direction of the workbench 4. The lower ends of the positioning blocks 41 are vertical and fixedly connected to the side walls of the workbench 4, and the upper ends of the positioning blocks 41 are bent at a right angle to a side away from the workbench 4, and the upper side height of the positioning blocks 41 is higher than the height of the open workbench.

[0033] One end of the workbench 4 and one side close to the positioning block 41 are also fixedly connected with the positioning block 41. The connection mode between the positioning block 41 at the end of the workbench 4 and the workbench 4 is the same as the connection mode between the positioning block 41 at one side of the workbench 4 and the workbench 4, and the upper sides of the positioning blocks 41 are all located in the same horizontal plane. Figure 1 and Figure 2 The ends of the profiles 1 that are close to each other are each provided with a first connecting component 5 connected to the end of the first square tube 2, and the ends of the profiles 1 that are close to each other are each provided with a second connecting component 6 corresponding to the second square tube 3.

[0034] Place two profiles 1 side by side on the upper side of the positioning block 41 at one end of the workbench 4, with the ends of the profiles 1 abutting against the side walls of the positioning block 41. Push the profiles 1 along the upper side of the positioning block 41 until the side wall of one of the profiles 1 is away from the other profile 1 and contacts the positioning block 41 on one side of the workbench 4. The two profiles 1 are parallel to each other. Install the corresponding first connecting components 5 and the second connecting components 6 on the profiles 1 so that the first connecting components 5 installed on the two profiles 1 are aligned with each other, and the second connecting components 6 are also aligned with each other. Place the first square tube 2 and the second square tube 3 between the profiles 1, and connect the end of the first square tube 2 with the corresponding first connecting component 5, and connect the end of the second square tube 3 with the corresponding second connecting component 6 to complete the frame assembly.

[0035] Reference Figure 1 and Figure 2 The first connection assembly 5 includes a plug-in sleeve 51 located at the end of the profile 1 and facing the corresponding end of the first square tube 2. The plug-in sleeve 51 is inserted into the corresponding end of the first square tube 2 and has an interference fit with the corresponding end of the first square tube 2. The end of the plug-in sleeve 51 away from the corresponding square tube is fixedly connected with a first connecting plate 52 arranged along the length direction of the profile 1. The side of the profile 1 close to the first square tube 2 is provided with a plug-in groove 11 with an opening facing the first square tube 2 and penetrating the profile 1 along the length direction of the profile 1. The first connecting plate 52 is plugged into the end of the plug-in groove 11 and has an interference fit with the plug-in groove 11, and the plug-in sleeve 51 is located at one end of the first connecting plate 52 close to the end of the profile 1.

[0036] The end of the first connecting plate 52 away from the end of the profile 1 is set as an inclined surface inclined toward the side close to the plug-in cylinder 51 and the side wall of the first connecting plate 52 away from the end of the plug-in cylinder 51 is gradually inclined toward the direction of approaching each other. The profile 1 is provided with a bolt 53 adapted to the end of the first connecting plate 52 away from the plug-in cylinder 51. When the first connecting plate 52 is installed on the profile 1, the bolt 53 passes through the first connecting plate 52 and is threadedly connected to the profile 1.

[0037] One side of the plug-in cylinder 51 close to the end of the profile 1 is fixedly connected with a vertical mounting plate 54 arranged along the length direction of the profile 1. When the plug-in cylinder 51 and the first connecting plate 52 fix the profile 1 and the first square tube 2, the mounting plate 54 can be removed from the plug-in cylinder 51. At this time, the side wall of the plug-in cylinder 51 is flush with the end of the profile 1.

[0038] The driving installation plate 54 drives the first connecting plate 52 to be inserted into the plug-in slot 11, which is convenient for positioning the first connecting plate 52. When one end of the first connecting plate 52 close to the end wall of the profile 1 is flush with the end wall of the profile 1, the first connecting plate 52 is completely inserted into the plug-in slot 11. At this time, the end of the first square tube 2 is sleeved on the corresponding plug-in cylinder 51. At this time, the first connecting plate 52 and the plug-in slot 11 have an interference fit, and the plug-in cylinder 51 and the end of the first square tube 2 have an interference fit. The profile 1 is further fixed by the bolts 53, which is convenient for installing the first square tube 2 and improving the stability of the connection of the first square tube 2. It is also convenient to adjust the size of the frame according to the cutting tolerance of the bottom layer, thereby improving the utilization rate of the frame.

[0039] The width of the end of the first connecting plate 52 is smaller than the width of the inserting slot 11 , so that the end of the first connecting plate 52 can be easily inserted into the inserting slot 11 .

[0040] Reference Figure 1 and Figure 2 The second connection assembly 6 includes a plug-in board 61 located on one side of the profile 1 near the end of the second square tube 3 and corresponding to the end of the second square tube 3. The plug-in board 61 faces the second square tube 3 and is fixedly connected to one side of the plug-in board 61 near the workbench 4. A plurality of abutment boards 62 are evenly distributed along the length direction of the plug-in board 61 and are parallel to the second square tube 3. In the embodiment of the present application, there are three abutment boards 62. When the plug-in board 61 is inserted into the corresponding second square tube 3, the abutment board 62 is inserted into the corresponding second square tube 3, and the plug-in board 61 and the abutment board 62 are interference fit with the corresponding second square tube 3.

[0041] One end of the plug-in plate 61 away from the corresponding second square tube 3 is fixedly connected to a second connecting plate 63 parallel to the length direction of the profile 1. The shape of the second connecting plate 63 is the same as that of the first connecting plate 52. The second connecting plate 63 is inserted into the plug-in groove 11 and has an interference fit with the plug-in groove 11, and the end of the clamping plate 62 close to the second connecting plate 63 abuts against the side of the profile 1 close to the second square tube 3.

[0042] One end of the plug-in plate 61 close to the second square tube 3 is arranged as an inclined surface inclined toward the side close to the corresponding second square tube 3 and toward the side close to the corresponding clamping plate 62, and one end of the clamping plate 62 away from the second connecting plate 63 is arranged as an inclined surface inclined toward the side away from the corresponding plug-in plate 61 and toward the second connecting plate 63.

[0043] Drive the second connecting plate 63 to be inserted into the plug-in groove 11. At this time, the second connecting plate 63 has an interference fit with the profile 1, and the end of the clamping plate 62 contacts the side wall of the profile 1, pushing the second connecting plate 63 to move to the corresponding position. At this time, the clamping plate 62 moves with the second connecting plate 63 and limits the second connecting block, thereby improving the stability of the second connecting plate 63. Drive the plug-in plate 61 to drive the clamping plate 62 to insert into the end of the second square tube 3. At this time, the plug-in plate 61 and the clamping plate 62 have an interference fit with the end of the second square tube 3, thereby facilitating the rapid installation of the second square tube 3 by plugging.

[0044] The inclined surfaces on the plug-in plate 61 and the clamping plate 62 reduce the area of ​​the plug-in plate 61 and the clamping plate 62 close to one end of the second square tube 3, making it easier for the plug-in plate 61 and the clamping plate 62 to be inserted into the second square tube 3, and the inclined surface on the second connecting plate 63 also facilitates the insertion of the second connecting plate 63 into the plug-in slot 11.

[0045] The implementation principle of a frame connection and positioning structure of an embodiment of the present application is: install the corresponding first connecting plate 52 and the second connecting plate 63 on the profile 1, so that the first connecting plates 52 installed on the two profiles 1 are aligned with each other, and the second connecting plates 63 are also aligned with each other, place the first square tube 2 and the second square tube 3 between the profile 1, and connect the end of the first square tube 2 with the corresponding plug-in tube 51, and fix the first connecting plate 52 and the profile 1 with bolts 53, connect the end of the second square tube 3 with the corresponding plug-in plate 61 and the tightening plate 62, and complete the frame assembly.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A frame connection and positioning structure, characterized in that: The workbench (4) comprises a positioning assembly for positioning profiles (1) on both sides of a frame, a first square tube (2) perpendicular to the length direction of the profile (1) is provided at the ends of the profiles (1) and on the sides close to each other, a first connecting assembly (5) connected to the first square tube (2) is provided on the profiles (1), a plurality of second square tubes (3) evenly distributed along the length direction of the profiles (1) and parallel to the first square tube (2) are provided on the sides close to each other of the profiles (1), and a second connecting assembly (6) connected to the second square tube (3) is provided on the profiles (1).

2. A frame connection and positioning structure according to claim 1, characterized in that: The first connection assembly (5) comprises an inserting cylinder (51) adapted to and plugged into the end of the first square tube (2), the side wall of the inserting cylinder (51) contacts the inner wall of the first square tube (2), and the inserting cylinder (51) and the end of the first square tube (2) are interference fit, and one end of the inserting cylinder (51) close to the profile (1) is fixedly connected to a first connecting plate (52) perpendicular to the inserting cylinder (51), and one side of the profile (1) close to the first square tube (2) is provided with a through inserting groove (11), and the first connecting plate (52) is inserted into the inserting groove (11) and is interference fit with the inserting groove (11).

3. A frame connection and positioning structure according to claim 2, characterized in that: A mounting plate (54) arranged along the length direction of the profile (1) is fixedly connected to one side of the plug-in cylinder (51) close to the end of the profile (1); when the first connecting assembly (5) is installed at the end of the profile (1), the mounting plate (54) is located outside the profile (1).

4. A frame connection and positioning structure according to claim 3, characterized in that: The width of the first connecting plate (52) at an end away from the mounting plate (54) is smaller than the width of the first connecting plate (52) at an end close to the mounting plate (54).

5. A frame connection and positioning structure according to claim 4, characterized in that: The profile (1) is provided with bolts (53) corresponding one to one with the first connecting plates (52); the bolts (53) pass through the corresponding first connecting plates (52) and are threadedly connected to the profile (1).

6. A frame connection and positioning structure according to claim 5, characterized in that: The second connection assembly (6) comprises a plug-in plate (61) adapted to the end of the second square tube (3) and plugged into the second square tube (3); a plurality of abutment plates (62) arranged parallel to the length direction of the second square tube (3) and along the length direction of the plug-in plate (61) are fixedly connected to the side wall of the plug-in plate (61); the plug-in plate (61) and the abutment plates (62) are interference-fitted with the second square tube (3); an end of the plug-in plate (61) away from the second square tube (3) is fixedly connected to a second connection plate (63) arranged along the length direction of the profile (1); the second connection plate (63) is inserted into the plug-in slot (11) and is interference-fitted with the plug-in slot (11).

7. A frame connection and positioning structure according to claim 6, characterized in that: The abutment plate (62) is perpendicular to the plug-in plate (61); when the second connection plate (63) is plugged into the plug-in slot (11), an end of the abutment plate (62) away from the second square tube (3) is located outside the plug-in slot (11) and abuts against a side of the profile (1) close to the second square tube (3).

8. The frame connection and positioning structure according to claim 1, characterized in that: The positioning assembly comprises a plurality of positioning blocks (41) fixedly connected to one side of the workbench (4) and evenly distributed along the length direction of the workbench (4), the upper side height of the positioning blocks (41) being greater than the upper side height of the workbench (4), and one end of the workbench (4) and a side close to the positioning blocks (41) is also fixedly connected with a positioning block (41) having an upper side height greater than the upper side height of the workbench (4).

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