Parallel clamping cushion block

Abstract

The utility model relates to the technical field of construction tools, in particular to a parallel clamping cushion block which comprises an arch frame, arch angle pads are connected to the two ends of the arch frame, the bottom faces of the arch angle pads connected to the two ends of the arch frame are horizontally arranged and are parallel, a flat top plate is connected to the top end of the arch frame, and a vertical rod clamping groove is formed in the center of the arch frame. The top end of the vertical rod clamping groove penetrates through the flat top plate, and two symmetrical elastic top pieces are connected to the interiors of the two sides of the inner wall of the vertical rod clamping groove and elastically connected to the inner wall of the vertical rod clamping groove. The flat top plate is arranged on the top face of the arch frame and used for supporting and placing the parallel clamp, the supporting safety after the parallel clamp is placed is guaranteed, when the parallel clamp cannot be placed in parallel, the parallel clamp can be supported and fixed by clamping the supporting rod in the middle of the parallel clamp on the inner side of the clamping groove of the vertical rod, and the placing stability of the parallel clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction tools, in particular to a parallel clamping pad. Background Art

[0002] Tools exist in all types of construction sites, and different construction sites have different tools. In furniture production sites, angle squares, guide saws, woodworking saws and other tools are the most common. As people's quality of life improves, the production form and quality of furniture continue to improve, and the design forms of various furniture increase. In order to ensure the quality of furniture after assembly, parallel clamps will be used to clamp and fix the assembled or bonded furniture. After the furniture is finalized, cooperation will be carried out again to complete the overall assembly of the furniture to ensure the quality of the assembled furniture.

[0003] The parallel clamp uses the clamping plates on both sides and the retractable support rod in the middle to clamp and fix the board. After the parallel clamp fixes the furniture, the parallel clamp and the furniture are placed directly on the ground. The parallel clamp will be affected by its own shape and subjected to the oblique support force. It is easy for the parallel clamp to fall off or deform, thus affecting the shape and quality of the furniture clamped by the parallel clamp.

[0004] Therefore, it is necessary to provide parallel clamping pads to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a parallel clamp pad, which can be installed in cooperation with the support rod and the clamping plate of the parallel clamp, so that the parallel clamp can have a stable support point when placed, maintain the clamping strength and force point of the clamping plate, avoid deformation of the parallel clamp, and improve the quality of the furniture clamped by the parallel clamp.

[0006] The parallel clamping pad provided by the utility model comprises:

[0007] It includes an arch frame, with arch foot pads connected to both ends of the arch frame, the bottom surfaces of the arch foot pads are horizontally arranged, the bottom surfaces of the arch foot pads connected at both ends of the arch frame are parallel, the top of the arch frame is connected to a flat top plate, a vertical pole slot is opened at the center of the arch frame, the top of the vertical pole slot passes through the flat top plate, two symmetrical groups of elastic top sheets are connected to the inside of the two sides of the inner wall of the vertical pole slot, and the elastic top sheets are elastically connected to the inner wall of the vertical pole slot.

[0008] Preferably, the arch frame includes a lower arch rod and an upper arch rod, both ends of the lower arch rod and the upper arch rod are fixed at the ends at the edge of the arch foot pad, the flat top plate is located at the center of the top end of the upper arch rod, and the position where the bottom end of the lower arch rod is connected to the arch foot pad is connected with a support rod for oblique support, and the other end of the support rod is connected to the inner wall of the upper arch rod. The design of the upper and lower arch rods of the arch frame enhances the supporting strength at the edge of the arch frame, and the support rods connected on both sides of the upper and lower arch rods connect and support the ends of the arch rod, forming a triangular structure with the arch foot pad, and the stability is greatly improved.

[0009] Preferably, symmetrical flat-top support rods are connected to both sides of the middle part of the top end of the lower arch rod, and the other end of the flat-top support rod is connected to the bottom surface of the flat top plate. The arrangement of the flat-top support rod can improve the compressive strength at the edge of the flat top plate by connecting the top end to the outer side of the flat top plate, concentrate the pressure on the arch frame, and ensure the supporting stability of the flat top plate.

[0010] Preferably, combination screw holes are provided on both sides of the top surface of the flat top plate, and the combination screw holes are provided at the four corners of the flat top plate. The inner surfaces of the combination screw holes are provided with internal threads. The opening of the combination screw holes can connect the arch frame to the bottom end of the parallel clamp through the flat top plate, forming an integral body with the parallel clamp, which is convenient for the use of the parallel clamp.

[0011] Preferably, a parallel opening is provided at the position where the vertical pole slot is provided in the middle of the arch frame, and the parallel opening is located between the arch foot pads. The parallel opening prevents the parallel clamping rod from being unable to fully fit into the vertical pole slot when a parallel clamping rod is placed inside the vertical pole slot.

[0012] Preferably, an elliptical top sheet is fixed to the end of the bottom of the elastic top sheet away from the vertical pole slot, and the edge of the elliptical top sheet is embedded in the inner wall of the elastic top sheet. The elliptical top sheet can increase the thrust exerted by the elastic top sheet on the inside of the vertical pole slot, and improve the strength of the connection between the parallel clamping rod and the inside of the vertical pole slot. At the same time, the elliptical top sheet itself is made of rubber material, which can improve the friction force of the elastic top sheet when clamping the parallel clamping rod. The end of the elliptical top sheet is embedded in the inner side of the elastic top sheet, which can prevent the parallel clamping rod from pushing the edge of the elliptical top sheet when entering the inner wall of the vertical pole slot, causing damage to the elliptical top sheet.

[0013] Compared with the related art, the parallel clamping pad provided by the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with an arch frame and an arch foot pad to support the bottom surface and ensure that it has sufficient supporting force and stability. A flat top plate is provided on the top surface of the arch frame to support and place the parallel clamp, thereby ensuring the support safety of the parallel clamp after placement. When the parallel clamp cannot be placed in parallel, the parallel clamp can be supported and fixed by clamping the support rod in the middle of the parallel clamp on the inner side of the vertical rod slot, thereby improving the stability of the placement of the parallel clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the parallel clamping pad provided by the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the structure viewed from the side and upward is shown;

[0017] Figure 3 for Figure 1 The schematic diagram of the structure from the side view shown;

[0018] Figure 4 for Figure 1 The schematic diagram of the structure of the middle section is shown.

[0019] Numbers in the figure: 1, arch frame; 2, arch foot pad; 3, flat top plate; 4, vertical pole slot; 5, elastic top plate; 11, lower arch rod; 12, upper arch rod; 13, support rod; 14, flat top support rod; 31, combination screw hole; 41, parallel opening; 51, elliptical top plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] Please see attached Figure 1-Figure 4 The parallel clamping pad provided by the embodiment of the utility model comprises:

[0023] The arch frame 1 is divided into a lower arch rod 11 and an upper arch rod 12. The design of the double arch rods improves the supporting strength at the edge of the arch frame 1, and the middle part of the arch frame 1 adopts a solid connection, so that the arch rods have a supporting connection. The bottoms of both ends of the arch frame 1 are connected with arch foot pads 2, and the arch foot pads 2 are parallel and horizontal. The setting of the arch foot pads 2 can increase the stability of the bottom surface of the arch frame 1 when supporting and improve the friction of the bottom surface. A support rod 13 is provided at the connection between the arch foot pad 2 and the lower arch rod 11, and the other end of the support rod 13 is connected to the inner wall of the upper arch rod 12. The setting of the support rod 13 improves the stability of the connection between the upper and lower arch rods 11.

[0024] A flat top plate 3 is connected to the top of the arch frame 1, and the bottom surface of the flat top plate 3 is fixed at the center of the upper arch rod 12. The design of the flat top plate 3 can increase the horizontality of the top surface of the arch frame 1 and facilitate the placement of the parallel clamp. Combination screw holes 31 are provided at the four corners of the edge of the flat top plate 3. The design of the combination screw holes 31 can enable the arch frame 1 to have the function of being combined with the parallel clamp, thereby facilitating the use of the parallel clamp.

[0025] Flat-top support rods 14 are connected to both sides of the middle of the top of the lower arch rod 11, and the top of the flat-top support rod 14 is connected to the bottom surface of the flat top plate 3, so that support is formed between the flat top plate 3 and the arch frame 1, which can improve the support strength at the edge of the flat top plate 3.

[0026] A vertical pole slot 4 is opened in the middle of the arch frame 1, and a parallel opening 41 is opened at the center of the vertical pole slot 4. The parallel opening 41 passes through the bottom surface of the arch frame 1. The opening of the vertical pole slot 4 allows the arch frame 1 to embed the support rod of the parallel clamp, thereby improving the functionality of the arch frame 1. The opening of the parallel opening 41 allows the support rod 13 of the parallel clamp to fit completely inside the vertical pole slot 4.

[0027] Two symmetrical groups of elastic top sheets 5 are connected to the inner side of the inner wall of the vertical pole slot 4, and the ends of the elastic top sheets 5 are elastically connected to the inner wall of the vertical pole slot 4. The design of the elastic top sheets 5 can clamp the parallel clamping rods attached to the inside of the vertical pole slot 4 through the elastic top sheets 5, thereby improving the stability of the parallel clamps in the arch frame 1.

[0028] An elliptical top sheet 51 is provided at one end of the elastic top sheet 5 away from the vertical rod slot 4. The elliptical top sheet 51 can increase the friction and clamping force of the elastic top sheet 5 on the parallel clamping rod. The end of the elliptical top sheet 51 is embedded in the inner side of the elastic top sheet 5, which can prevent the elliptical top sheet 51 from being stuck and separated from the elastic top sheet 5, thereby increasing the service life of the elliptical top sheet 51.

[0029] Usage process:

[0030] When the parallel clamp is clamping the plate, the arch frame 1 is put under the support rod of the parallel clamp, and then the arch frame 1 will prop up the parallel clamp, and use the arch foot pad 2 to support the bottom surface to improve the support stability of the parallel clamp. Moreover, when using the arch frame 1 for support, the arch frame 1 has two arch corner pads to avoid the instability of the parallel clamp caused by uneven ground.

[0031] Before using the parallel clamp, the arch frame 1 can be connected to the bottom end of the parallel clamp through the flat top plate 3. After the parallel clamp is clamped, the arch frame 1 can be directly used for support.

[0032] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Parallel clamping pad, characterized in that: The invention comprises an arch frame (1), wherein both ends of the arch frame (1) are connected to arch foot pads (2), the bottom surfaces of the arch foot pads (2) are arranged horizontally, the bottom surfaces of the arch foot pads (2) connected to both ends of the arch frame (1) are parallel, the top of the arch frame (1) is connected to a flat top plate (3), a vertical rod slot (4) is provided at the center of the arch frame (1), the top of the vertical rod slot (4) passes through the flat top plate (3), two symmetrical groups of elastic top sheets (5) are connected to the inside of the inner wall of the vertical rod slot (4) on both sides, and the elastic top sheet (5) is elastically connected to the inner wall of the vertical rod slot (4).

2. The parallel clamping pad according to claim 1, characterized in that: The arch frame (1) comprises a lower arch rod (11) and an upper arch rod (12), the two ends of the lower arch rod (11) and the upper arch rod (12) are fixed at the ends at the edges of the arch foot pad (2), the flat top plate (3) is located at the top center of the upper arch rod (12), and the position where the bottom end of the lower arch rod (11) is connected to the arch foot pad (2) is connected to a support rod (13) for oblique support, and the other end of the support rod (13) is connected to the inner wall of the upper arch rod (12).

3. The parallel clamping pad according to claim 2, characterized in that: Symmetrical flat-top support rods (14) are connected to both sides of the middle of the top end of the lower arch rod (11), and the other end of the flat-top support rod (14) is connected to the bottom surface of the flat-top plate (3).

4. The parallel clamping pad according to claim 1, characterized in that: Combination screw holes (31) are provided on both sides of the top surface of the flat top plate (3). The combination screw holes (31) are provided at the four corners of the flat top plate (3). The inner surfaces of the combination screw holes (31) are provided with internal threads.

5. The parallel clamping pad according to claim 1, characterized in that: A parallel opening (41) is provided at the position where the rod clamping slot (4) is provided in the middle of the arch frame (1), and the parallel opening (41) is located between the arch foot pads (2).

6. The parallel clamping pad according to claim 1, characterized in that: An elliptical top sheet (51) is fixed to one end of the bottom of the elastic top sheet (5) away from the upright rod clamping slot (4), and the edge of the elliptical top sheet (51) is embedded in the inner wall of the elastic top sheet (5).

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