Clamping device

Abstract

The present invention provides a pressing device for pressing an object to be pressed. The pressing device includes: a bracket adapted to place the object to be pressed; a pressing member having a first end along a first direction and a second end along a second direction; wherein the first end and the second end are respectively connected to the bracket to confine the object to be pressed between the bracket and the pressing member, and enable the pressing member to press the object to be pressed in the first direction and the second direction. By connecting the first end and the second end of the pressing member to the bracket respectively in two different directions, the present invention can realize tensioning and pressing the object to be pressed in two different directions, ensuring that the pressing device can be installed in place.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering pressing, and more particularly to a pressing device. Background Art

[0002] In the engineering technology applications of related technologies, due to structural or installation process limitations, the connection and fixation of some components adopt a fixed form of strap pressing. Although the strap has good shape adaptability, simple process, and low cost, most of them will show extension and looseness after long-term use, and sometimes due to improper use, the friction between the strap and the pressed component is greater than the tension force, resulting in a "dead point", causing one end to be unable to be tightened, leading to the strap not being installed in place. Summary of the Invention

[0003] The present invention aims to solve at least one of the above technical problems.

[0004] To this end, an object of the present invention is to provide a pressing device.

[0005] To achieve the object of the present invention, an embodiment of the present invention provides a pressing device for pressing an object to be pressed. The pressing device includes: a bracket adapted to place the object to be pressed; a pressing member having a first end along a first direction and a second end along a second direction; wherein the first end and the second end are respectively connected to the bracket to confine the object to be pressed between the bracket and the pressing member, and the pressing member presses the object to be pressed in the first direction and the second direction.

[0006] The pressing member has a first end along a first direction and a second end along a second direction, so as to be connected to the bracket in two different directions respectively, thereby realizing the tensioning of the object to be pressed in two different directions, being able to generate a large tension force, enabling the pressing member to improve the fatigue resistance strength. During the process of using the pressing member and the bracket to cooperate to press the object to be pressed, since the pressing member generates the tension force on the object to be pressed in two different directions, then, the friction force generated between the pressing member and the object to be pressed will be dispersed, so that the pressing member can be more easily installed in place to ensure the pressing of the object to be pressed. In addition, the pressing member generates tension and pressing forces in two different directions, and it is not easy to show extension and looseness after long-term use, ensuring that the pressing device can be installed in place, especially for mechanical structures with higher pressing force requirements or higher reliability requirements, with stronger applicability.

[0007] In addition, the technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the bracket includes: a bearing part, arranged along a first direction and adapted to place the object to be pressed; a fixing part, arranged along a second direction and adapted to fix the bracket; wherein, there is an included angle between the fixing part and the bearing part, the first end is connected to the fixing part, and the second end is connected to the bearing part to limit the object to be pressed between the bearing part, the fixing part and the pressing member.

[0009] After the pressing device presses the object to be pressed, in some cases, it is necessary to fix the pressing device. The bracket is set into two parts, namely a fixing part and a bearing part. The fixing part is used to fix the bracket, and the bearing part is used to place the object to be pressed, so that the bearing part and the fixing part can also exert a certain reaction force on the object to be pressed, which can further enhance the pressing effect of the pressing member on the object to be pressed.

[0010] In any of the above technical solutions, the bracket further includes: a first elastic part, adapted to abut against the object to be pressed; wherein, the two first elastic parts are respectively arranged on the surface of the fixing part facing the object to be pressed and the surface of the bearing part facing the object to be pressed.

[0011] By arranging at least two first elastic parts on the fixing part and the bearing part respectively, due to its elastic function, the first elastic part can provide a pressing space for the object to be pressed and can protect the object to be pressed.

[0012] In any of the above technical solutions, the first elastic part includes: a bottom plate, arranged on the fixing part or the bearing part; an elastic pad; wherein, at least one convex knot is arranged on the surface of the bottom plate facing the object to be pressed, and at least one concave structure is arranged on the surface of the elastic pad facing the bottom plate; or at least one concave structure is arranged on the surface of the bottom plate facing the object to be pressed, and at least one convex structure is arranged on the surface of the elastic pad facing the bottom plate; the elastic pad is connected with the bottom plate in a concave-convex fit manner.

[0013] In view of the fact that the first elastic part needs to have an elastic function and considering its economic applicability, the first elastic part has a different material from the fixing part and the bearing part. For the convenience of installation and to ensure that the first elastic part is not easily detached, therefore, the first elastic part can be considered to be made into two parts. Among them, the bottom plate can not only play a role in connecting the elastic pad, but also, due to the greater hardness of the bottom plate than that of the elastic pad, can further ensure the pressing space of the object to be pressed. The elastic pad is connected with the bottom plate through a concave part fit, and only simple buckling is required to achieve the connection. The connection structure is simple and can prevent the lateral sliding of the elastic pad during the installation process.

[0014] In any of the above technical solutions, the pressing member includes: a plate body, with the first end and the second end respectively arranged on the plate body; a first fastener, arranged at the first end; a second fastener, arranged at the second end; wherein, the first end is connected to the fixing part through the first fastener, and the second end is connected to the bearing part through the second fastener to press the object to be pressed by the plate body.

[0015] In view of the fact that the first elastic part needs to have an elastic function and considering its economic applicability, the first elastic part is made of a material different from that of the fixing part and the bearing part. For the convenience of installation and to ensure that the first elastic part is not easily detached, the first elastic part can be considered to be made into two parts. Among them, the bottom plate can be welded to the surface of the fixing part, which can not only play a role in connecting the elastic pad, but also, due to the greater hardness of the bottom plate than that of the elastic pad, can further ensure the pressing space for the object to be pressed. The elastic pad and the bottom plate are connected by concave parts, and the connection can be achieved only by simple buckling. The connection structure is simple and can prevent the lateral sliding of the elastic pad during the installation process.

[0016] In any of the above technical solutions, the pressing member further includes: a second elastic part provided on the side of the plate body facing the object to be pressed.

[0017] Arranging at least two second elastic parts in the first direction and the second direction of the pressing member can further provide a pressing space for the object to be pressed and can protect the object to be pressed.

[0018] In any of the above technical solutions, the bracket further includes: an assembly hole provided on the fixing part; a first opening groove provided at one end of the bearing part away from the fixing part; wherein, at least a part of the first fastener passes through the assembly hole to be connected to the fixing part, and at least a part of the second fastener passes through the first opening groove to be connected to the bearing part.

[0019] By inserting the first fastener into the assembly hole to be connected to the fixing part, since the first opening groove has a notch, after the first fastener is installed in place, the second fastener can be inserted into the first opening groove from the notch of the first opening groove, so as to complete the installation of the pressing member on the bracket without changing the structure of the pressing member.

[0020] In any of the above technical solutions, the bracket further includes: a mounting block having a first fitting surface adapted to fit with the side of the bearing part away from the object to be pressed, and a through hole is provided on the first fitting surface to pass through the first fastener; a limiting groove is provided on the side of the bearing part away from the object to be pressed and is adapted to accommodate the mounting block.

[0021] Arranging the mounting block in the limiting groove can limit the position of the mounting block, that is, can limit the position of the pressing member to a certain extent. The mounting block is processed with a through hole in the second direction to assist in driving the pressing member to press in the second direction. The second fastener passes through the bearing part and the mounting block in sequence, so that the first fitting surface of the mounting block fits with the bearing part, which can ensure the firm connection of the pressing member.

[0022] In any of the above technical solutions, the bracket further includes: rib plates, two rib plates are arranged at intervals on the side of the bracket away from the object to be pressed and extend from the fixing part to the bearing part; wherein, the two rib plates define a limiting groove in the bearing part.

[0023] The rib plate can be used to strengthen the structure, and a limiting groove is formed below the bearing part, which is convenient for the assembly of the mounting block and can support the bearing part.

[0024] In any of the above technical solutions, the bracket further includes: a limiting plate disposed between two rib plates and jointly defining the limiting groove with the two rib plates, and a second opening groove is provided at one end of the limiting plate away from the bearing part; a first connecting member; wherein, the mounting block has a second fitting surface adapted to fit with the limiting plate, and a mounting hole is provided on the second fitting surface, and at least a part of the first connecting member passes through the second opening groove and the mounting hole to connect the limiting plate and the mounting block.

[0025] The limiting plate is located between two rib plates, so that the limiting plate and the two rib plates jointly define the limiting groove, eliminating the process of additionally setting the limiting groove, simplifying the process, and the limiting plate can define the position of the mounting block in the first direction. The mounting block is processed with a mounting hole in the first direction. The first connecting member passes through the limiting plate and cooperates with the second fastener passing through the through hole to assist in driving the two-way pressing of the pressing member, which can solve the problem of the pressing member lifting due to the reaction force and can effectively limit the position of the pressing member.

[0026] In any of the above technical solutions, the bracket further includes: side plates, two side plates are arranged at intervals in the third direction on the surface of the fixing part facing the object to be pressed; a connecting plate connected to the side plates, and a connecting hole is provided on the connecting plate; a second connecting member; wherein, a hole corresponding to the connecting hole is provided on the fixing part for passing through the second connecting member to fix the position of the fixing part.

[0027] The side plates are arranged at intervals in the third direction, which is more conducive to arranging a plurality of connecting holes on the fixing part and the connecting plate, and can facilitate the assembly and connection of the pressing device and external mechanical components. Further, the relative position of the pressing device and external mechanical components can be appropriately adjusted through the side plates.

[0028] The additional aspects and advantages of the present invention will become apparent in the following description part or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 Schematic perspective view of a pressing device according to an embodiment of the present invention;

[0030] Figure 2 Schematic perspective view of a bracket of a pressing device according to an embodiment of the present invention;

[0031] Figure 3 For Figure 2 Enlarged schematic view in the second direction at A in

[0032] Figure 4 Schematic perspective view of a pressing member of a pressing device according to an embodiment of the present invention;

[0033] Figure 5 Schematic three-dimensional structure diagram of the mounting block of the pressing device according to an embodiment of the present invention;

[0034] Figure 6 Schematic three-dimensional structure diagram of the first elastic part of the pressing device according to an embodiment of the present invention.

[0035] Among them, Figures 1 to 6 The corresponding relationship between the reference numerals and the component names in

[0036] 10: Pressing device, 100: Bracket, 102: Side plate, 104: Connecting plate, 106: First connecting member, 110: Bearing part, 120: Fixing part, 130: First elastic part, 132: Bottom plate, 134: Elastic pad, 136: Protrusion structure, 138: Depression structure, 140: Assembly hole, 150: First opening groove, 160: Mounting block, 162: First fitting surface, 164: Through hole, 166: Second fitting surface, 168: Mounting hole, 170: Limiting groove, 180: Rib plate, 190: Limiting plate, 192: Second opening groove, 200: Pressing member, 210: First end, 220: Second end, 230: First fastener, 240: Second fastener, 250: Plate body, 260: Second elastic part, X: First direction, Y: Second direction, Z: Third direction, a: Included angle; A: Second direction enlarged position. Detailed implementation manners

[0037] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0038] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0039] Next, refer to Figures 1 to 6 Describe the technical solutions of some embodiments of the present invention.

[0040] Embodiment 1

[0041] As shown in Figure 1As shown in the figure, this embodiment provides a pressing device 10 for pressing an object to be pressed. The pressing device 10 includes: a bracket 100 and a pressing member 200. Among them, the bracket 100 is adapted to place the object to be pressed; the pressing member 200 has a first end 210 along the first direction X, and the pressing member 200 has a second end 220 along the second direction Y; the first end 210 and the second end 220 are respectively connected to the bracket 100 to confine the object to be pressed between the bracket 100 and the pressing member 200, and enable the pressing member 200 to press the object to be pressed in the first direction X and the second direction Y.

[0042] In this embodiment, the first direction X and the second direction Y are respectively directions in a three-dimensional space. For example: the first direction X can be a horizontal direction, and the second direction can be a vertical direction perpendicular to the horizontal direction. Of course, there can be multiple directions in a three-dimensional space. For example: there can also be a third direction Z, and the third direction Z can be another horizontal direction perpendicular to the first direction X.

[0043] The pressing member 200 has a first end 210 along the first direction X and a second end 220 along the second direction Y, so as to be respectively connected to the bracket 100 in two different directions, thereby realizing tensioning the object to be pressed in two different directions, and at the same time being able to generate a pressing force on the object to be pressed in two directions. It can not only generate a large tensile force but also generate a large pressing force. Generating tensile forces in two directions can improve the fatigue resistance of the pressing member 200. During the process of using the pressing member 200 to press the object to be pressed, since the pressing member 200 generates a tensile force on the object to be pressed in two different directions, especially when these two directions are perpendicular to each other, then the frictional force generated between the pressing member 200 and the object to be pressed will be dispersed, so that the pressing member 200 can be more easily installed in place to ensure pressing the object to be pressed. In addition, the pressing member 200 generates tensile and pressing forces in two different directions, and is not prone to extension and loosening after long-term use, ensuring that the pressing device can be installed in place, especially for mechanical structures with higher pressing force requirements or higher reliability requirements, with stronger applicability.

[0044] Embodiment 2

[0045] As Figure 1 and Figure 2 shown in the figure, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiment, this embodiment further includes the following technical features.

[0046] The bracket 100 includes a bearing part 110 and a fixing part 120. Among them, the bearing part 110 is arranged along the first direction X and is suitable for placing the object to be pressed; the fixing part 120 is arranged along the second direction Y and is suitable for fixing the bracket 100; there is an included angle a between the fixing part 120 and the bearing part 110. The first end 210 is connected to the fixing part 120, and the second end 220 is connected to the bearing part 110 to limit the object to be pressed between the bearing part 110, the fixing part 120 and the pressing member 200.

[0047] After the pressing device 10 presses the object to be pressed, in some cases, it is necessary to fix the pressing device 10. In this embodiment, the bracket 100 is set into two parts, namely a fixing part 120 and a bearing part 110. The fixing part 120 is used to fix the bracket 100, and the bearing part 110 is used to place the object to be pressed. Among them, the fixing part 120 and the bearing part 110 can be made into an L-shaped plate structure. The plate-shaped bearing part 110 can easily press various structural forms of objects to be pressed. The included angle a between the fixing part 120 and the bearing part 110 can be 90 degrees, so as to be arranged in two mutually perpendicular directions, so that the bearing part 110 and the fixing part 120 can also exert a certain reaction force on the object to be pressed, which can further enhance the pressing effect of the pressing member 200 on the object to be pressed.

[0048] Embodiment 3

[0049] As Figure 1 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0050] The bracket 100 further includes a first elastic part 130. The first elastic part 130 is suitable for abutting against the object to be pressed; among them, the two first elastic parts 130 are respectively arranged on the surface of the fixing part 120 facing the object to be pressed and the surface of the bearing part 110 facing the object to be pressed.

[0051] By respectively arranging at least two first elastic parts 130 on the fixing part 120 and the bearing part 110, due to its elastic function, the first elastic part 130 can provide a pressing space for the object to be pressed in the first direction X and the second direction Y respectively, and can protect the object to be pressed.

[0052] Embodiment 4

[0053] As Figure 1 、 Figure 2 and Figure 6 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0054] The first elastic part 130 includes: a bottom plate 132 and an elastic pad 134. The bottom plate 132 is provided on the fixing part 120 or the bearing part 110. Among them, at least one convex structure 136 is provided on the surface of the bottom plate 132 facing the object to be pressed, and at least one concave structure 138 is provided on the surface of the elastic pad 134 facing the bottom plate 132; or at least one concave structure 138 is provided on the surface of the bottom plate 132 facing the object to be pressed, and at least one convex structure 136 is provided on the surface of the elastic pad 134 facing the bottom plate 132. The elastic pad 134 is connected to the bottom plate 132 in a concave-convex fit manner.

[0055] In view of the fact that the first elastic part 130 needs to have an elastic function and considering its economic applicability, the first elastic part 130 is made of a material different from that of the fixing part 120 and the bearing part 110. For the convenience of installation and to ensure that the first elastic part 130 is not easily detached, therefore, the first elastic part 130 can be considered to be made into two parts. Among them, the bottom plate 132 can be welded to the surface of the fixing part 120, which can not only play the role of connecting the elastic pad 134, and the material of the bottom plate 132 is steel plate. Since its hardness is greater than that of the elastic pad 134, it can further ensure the pressing space of the object to be pressed. The elastic pad 134 and the bottom plate 132 are connected through a concave part fit, and only a simple snap fit can achieve the connection. The connection structure is simple and can prevent the lateral sliding of the elastic pad 134 during the installation process.

[0056] In this embodiment, the material of the elastic pad 134 can be rubber, and the rubber pad is both economical and convenient to manufacture. The concave-convex fit between the elastic pad 134 and the bottom plate 132 can adopt, for example Figure 2 and Figure 6 As shown, two concave structures 138 are provided on the bottom plate 132 because the bottom plate 132 is fixed, and two convex structures 136 are provided on the elastic pad 134, which makes it easier to achieve the concave-convex fit connection between the elastic pad 134 and the bottom plate 132.

[0057] Embodiment 5

[0058] As Figure 1 and Figure 4 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0059] The pressing member 200 includes: a plate body 250, a first fastener 230 and a second fastener 240. The first end 210 and the second end 220 are respectively provided on the plate body 250. The first fastener 230 is provided at the first end 210. The second fastener 240 is provided at the second end 220. Among them, the first end 210 is connected to the fixing part 120 through the first fastener 230, and the second end 220 is connected to the bearing part 110 through the second fastener 240, so that the plate body 250 presses the object to be pressed.

[0060] In this embodiment, the pressing member 200 is made into a plate-shaped main structure. For example, it can be bent from a plate with a certain thickness into an L shape, which not only matches the L-shaped bracket 100, but also the pressing member 200 has a tightening force in two directions and a pressing force on the object to be pressed in two directions, so that the object to be pressed has four-sided pressing, that is, it has four fitting pressing surfaces, can realize a closed space on four sides, and can further ensure the pressing effect of the pressing device 100 on the object to be pressed. And on two directions of the pressing member 200, it is respectively connected to the fixing part 120 and the bearing part 110 through the first fastener 230 and the second fastener 240, which can ensure that the plate body 250 has sufficient strength and stiffness, and when installed or used, the structure of the plate body 250 will not change. The first fastener 230 and the second fastener 240 can both be studs and are respectively welded to the first end 210 and the second end 220. According to the external dimension and the required pressing force of the object to be pressed, the material, thickness of the plate body 250 and the thread specification of the stud are selected to ensure that the pressing member 200 has sufficient strength and stiffness, and when installed or used, the structure of the pressing member 200 will not change.

[0061] Embodiment 6

[0062] As Figure 1 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0063] The pressing member 200 further includes: a second elastic part 260, and the second elastic part 260 is arranged on the side of the plate body 250 facing the object to be pressed.

[0064] The second elastic part 260 can also be made of rubber. In view of the plate-shaped structure of the plate body 250, the second elastic part 260 can be made into a plate-shaped structure with grooves to be snap-connected to the plate body 250. At least two second elastic parts 260 can be arranged on the L-shaped plate body 250. Of course, the second elastic part 260 can also be made into the structural form of the first elastic part 130. The function of the second elastic part 260 is the same as that of the first elastic part 130, which can further provide a pressing space for the object to be pressed and can protect the object to be pressed.

[0065] Embodiment 7

[0066] As Figure 2 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0067] The bracket 100 further includes: an assembly hole 140 and a first open slot 150. The assembly hole 140 is provided on the fixing portion 120; the first open slot 150 is provided at one end of the bearing portion 110 away from the fixing portion 120. Wherein, at least a part of the first fastener 230 penetrates through the assembly hole 140 to be connected to the fixing portion 120, and at least a part of the second fastener 240 penetrates through the first open slot 150 to be connected to the bearing portion 110.

[0068] Both the first fastener 230 and the second fastener 240 can be studs. The first fastener 230 is inserted into the assembly hole 140 to be connected to the fixing portion 120, and the assembly hole 140 can be a round hole. Since the first open slot 150 has a notch, after the first fastener 230 is installed in place, the second fastener 240 can be snapped into the first open slot 150 from the notch of the first open slot 150, so that the pressing member 200 can be installed on the bracket 100 without changing the structure. Wherein, when the first fastener 230 and the second fastener 240 are studs, they can both be locked by at least one nut, and the tightening of the studs and nuts in the first direction X and the second direction Y perpendicular to each other is used to apply the pressing force in the corresponding directions.

[0069] Embodiment 8

[0070] As Figure 3 and Figure 5 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0071] The bracket 100 further includes: a mounting block 160 and a limiting slot 170. The mounting block 160 has a first fitting surface 162, which is adapted to fit with the surface of the bearing portion 110 away from the object to be pressed. The first fitting surface 162 is provided with a through hole 164 to penetrate the second fastener 240; the limiting slot 170 is provided on the surface of the bearing portion 110 away from the object to be pressed, and is adapted to accommodate the mounting block 160.

[0072] Setting the mounting block 160 in the limiting slot 170 can limit the position of the mounting block 160, that is, can limit the position of the pressing member 200 to a certain extent. The mounting block 160 is processed with a through hole 164 in the second direction Y for penetrating the second fastener 240 to assist in driving the pressing of the pressing member 200 in the second direction Y. When the second fastener 240 is a stud, it passes through the bearing portion 110 and the mounting block 160 in sequence, and the nut is tightened so that the first fitting surface 162 of the mounting block 160 fits with the bearing portion 110, which can ensure the firm connection of the pressing member 200 and limit the position of the pressing member 200 in the second direction Y.

[0073] Embodiment 9

[0074] As Figure 2As shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0075] The bracket 100 further includes: rib plates 180. Two rib plates 180 are spaced apart from each other on the side of the bracket 100 away from the object to be pressed, and extend from the fixing portion 120 to the bearing portion 110; wherein, the two rib plates 180 define a limiting groove 170 in the bearing portion 110.

[0076] The rib plates 180 can be integrally formed and welded below the fixing portion 120 and the bearing portion 110, for strengthening the structure and forming a limiting groove 170 below the bearing portion 110, facilitating the assembly of the mounting block 160. The two rib plates 180 can play a supporting role for the bearing portion 110.

[0077] Embodiment 10

[0078] As Figure 1 and Figure 3 As shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0079] The bracket 100 further includes: a limiting plate 190 and a first connecting member 106. The limiting plate 190 is disposed between the two rib plates 180 and jointly defines the limiting groove 170 with the two rib plates 180. A second opening groove 192 is provided at one end of the limiting plate 190 away from the bearing portion 110; wherein, the mounting block 160 has a second fitting surface 166, the second fitting surface 166 is adapted to fit with the limiting plate 190, and a mounting hole 168 is provided on the second fitting surface 166. At least a part of the first connecting member 106 passes through the second opening groove 192 and the mounting hole 168 to connect the limiting plate 190 and the mounting block 160.

[0080] The limiting plate 190 is welded below the bearing part 110 and is located between the two rib plates 180. The limiting plate 190 and the two rib plates 180 jointly define the limiting groove 170, eliminating the process of separately setting the limiting groove 170 and simplifying the process. In addition, the limiting plate 190 can limit the position of the mounting block 160 in the first direction X, thereby limiting the position of the pressing member 200 in the first direction X. The mounting block 160 is processed with a mounting hole 168 in the first direction X. The mounting hole 168 can be a threaded hole, and the first connecting member 106 can be a bolt to cooperate with the second fastener 240 passing through the through hole 164 to assist in driving the two-way pressing of the pressing member 200. The first connecting member 106 passes through the second opening groove 192, is screwed into the mounting hole 168, and then the first connecting member 106 and the nut are tightened according to the assembly process, so that the second fitting surface 166 of the mounting block 160 fits with the limiting plate 190. The limiting plate 190 is used in cooperation with the mounting block 160 through the bolt, washer, and nut as the first connecting member 106, which can solve the problem of the pressing member 200 tilting due to the reaction force and can effectively limit the position of the pressing member 200.

[0081] Embodiment 11

[0082] As Figure 1 and Figure 2 shown, this embodiment provides a pressing device 10. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0083] The bracket 100 further includes: side plates 102, a connecting plate 104, and a second connecting member (not shown in the figure). The two side plates 102 are arranged at intervals in the third direction Z on the surface of the fixing part 120 facing the object to be pressed; the connecting plate 104 is connected to the side plates 102, and the connecting plate 104 is provided with a connecting hole; wherein, the fixing part 120 is provided with a hole corresponding to the connecting hole for passing through the second connecting member to fix the position of the fixing part 120.

[0084] The side plates 102 are welded between the fixing part 120 and the connecting plate 104 and are arranged at intervals in the third direction Z, which is more conducive to processing and arranging a plurality of connecting holes on both the fixing part 120 and the connecting plate 104, facilitating the assembly connection between the pressing device 10 and external mechanical components. Further, the relative position between the pressing device 10 and external mechanical components can be appropriately adjusted through the side plates 102.

[0085] In this embodiment, combined with the previous embodiments, the assembly of the pressing device 10 can be roughly as follows:

[0086] 1. Connect the bracket 100 firmly to the external mechanical component through the connecting plate 104.

[0087] 2. Install the elastic pad 134 on the bottom plate 132 of the bracket 100.

[0088] 3. Place the object to be pressed on the outer surface of the elastic pad 134.

[0089] 4. Insert the first fastener 230 of the pressing member 200 into the assembly hole 140 of the fixing portion 120, snap the second fastener 240 into the first opening groove 150, and as Figure 1 shown, place the second elastic portion 260 between the object to be pressed and the pressing member 200.

[0090] 5. Sleeve the through hole 164 of the mounting block 160 on the second fastener 240, and the first connecting member 106 passes through the second opening groove 192 and is screwed into the mounting hole 168.

[0091] 6. Tighten the nuts at the first connecting member 106 and the second fastener 240 in sequence to make the second fitting surface 166 of the mounting block 160 fit with the limiting plate 190 and make the first fitting surface 162 of the mounting block 160 fit with the bearing portion 110 respectively.

[0092] 7. Fix the first fastener 230 and the second fastener 240 in sequence. For example: tighten the nuts sleeved on the first fastener 230 and the second fastener 240, and then install another nut on the first fastener 230 and the second fastener 240 respectively for anti-loosening treatment.

[0093] 8. According to the size of the object to be pressed, several pressing devices 10 can be installed repeatedly and at intervals.

[0094] In summary, the beneficial effects of the embodiments of the present invention are as follows:

[0095] 1. Between the pressing member 200 and the bracket 100, the object to be pressed is pressed in two different directions, which can ensure the pressing force and has strong applicability.

[0096] 2. The pressing member 200 and the bracket 100 form a four-surface fitting and pressing, which further ensures the pressing of the pressing member 200 on the object to be pressed.

[0097] 3. Through the mounting block 160, the pressing member 200 can be driven to press the object to be pressed in two directions, making the installation of the pressing member 200 more convenient.

[0098] 4. The rib plate 180 can not only play a role in supporting and strengthening the structure, but also assist in defining the limiting groove 170, making the overall structure more compact.

[0099] 5. The first elastic portion 130 and the second elastic portion 260 are used in cooperation to provide a certain protective effect for the object to be pressed.

[0100] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "plural" means two or more, unless otherwise specifically defined. Terms such as "installed", "connected", "joined", "fixed", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "joined" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0101] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as a limitation to the present invention.

[0102] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0103] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pressing device for pressing an object to be pressed, characterized in that, The pressing device includes: a bracket adapted to place the object to be pressed; a pressing member having a first end in a first direction and a second end in a second direction; wherein the first end and the second end are respectively connected to the bracket to confine the object to be pressed between the bracket and the pressing member, and the pressing member presses the object to be pressed in the first direction and the second direction; The bracket includes: a bearing portion disposed in the first direction and adapted to place the object to be pressed; a fixing portion disposed in the second direction and adapted to fix the bracket; wherein there is an included angle between the fixing portion and the bearing portion, the first end is connected to the fixing portion, and the second end is connected to the bearing portion to confine the object to be pressed between the bearing portion, the fixing portion and the pressing member, and the fixing portion and the bearing portion are connected into an L-shaped plate-like structure; The pressing member includes: a plate body, the first end and the second end are respectively disposed on the plate body; a first fastener disposed at the first end; a second fastener disposed at the second end; wherein the first end is connected to the fixing portion through the first fastener, and the second end is connected to the bearing portion through the second fastener to press the plate body against the object to be pressed; The bracket further includes: a mounting block having a first fitting surface adapted to fit with a surface of the bearing portion away from the object to be pressed, and the first fitting surface is provided with a through hole to penetrate the second fastener; a limiting groove disposed on a surface of the bearing portion away from the object to be pressed and adapted to accommodate the mounting block; rib plates, two rib plates are spaced apart from each other on a surface of the bracket away from the object to be pressed and extend from the fixing portion to the bearing portion; wherein the two rib plates define the limiting groove on the bearing portion; a limiting plate disposed between the two rib plates and jointly defining the limiting groove with the two rib plates, and a second opening groove is provided at an end of the limiting plate away from the bearing portion; a first connecting member; wherein the mounting block has a second fitting surface, the second fitting surface is adapted to fit with the limiting plate, the second fitting surface is provided with a mounting hole, and at least a part of the first connecting member penetrates the second opening groove and the mounting hole to connect the limiting plate and the mounting block.

2. The pressing device according to claim 1, characterized in that, The bracket further includes: a first elastic portion adapted to abut against the object to be pressed; wherein the two first elastic portions are respectively disposed on a surface of the fixing portion facing the object to be pressed and a surface of the bearing portion facing the object to be pressed.

3. The pressing device according to claim 2, characterized in that, The first elastic portion includes: a bottom plate disposed on the fixing portion or the bearing portion; an elastic pad; wherein at least one convex structure is provided on a surface of the bottom plate facing the object to be pressed, and at least one concave structure is provided on a surface of the elastic pad facing the bottom plate; or at least one concave structure is provided on a surface of the bottom plate facing the object to be pressed, and at least one convex structure is provided on a surface of the elastic pad facing the bottom plate; The elastic pad is connected to the bottom plate in a concave-convex fit.

4. The pressing device according to claim 1, characterized in that, The pressing member further includes: a second elastic portion disposed on a surface of the plate body facing the object to be pressed.

5. The pressing device according to claim 1, characterized in that, The bracket further includes: an assembly hole disposed on the fixing portion; The first opening groove is provided at one end of the bearing part away from the fixing part; Wherein, at least a part of the first fastener penetrates through the assembly hole to be connected to the fixing part, and at least a part of the second fastener penetrates through the first opening groove to be connected to the bearing part.

6. The pressing device according to any one of claims 1 to 5, characterized in that, The bracket further includes: Side plates, two of the side plates are arranged at intervals in the third direction on the surface of the fixing part facing the object to be pressed; A connecting plate, connected to the side plates, and a connection hole is provided on the connecting plate; A second connecting piece; Wherein, a hole corresponding to the connection hole is provided on the fixing part for penetrating through the second connecting piece to fix the position of the fixing part.

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