A pressing device for a mechanical manufacturing equipment

Abstract

The present invention discloses a pressing device for a mechanical manufacturing device, belonging to the technical field of pressing devices, which includes a first support plate. A support base is arranged on the lower surface of the first support plate, and a workbench is arranged on the upper surface of the first support plate. A pressing mechanism is arranged above the first support plate. One end of the first support plate is fixedly connected with a support bottom plate for supporting the pressing mechanism. A support mechanism is arranged inside the support base. The pressing mechanism includes a second support plate. One end of the second support plate is fixedly connected with a first limit sleeve, and a limit transmission plate is arranged on one side of the second support plate. The structure of the present invention is simple and easy to use. When in use, the workpiece is fixed through the linkage cooperation of multiple structures, and the device can provide multiple supports for the workpiece, effectively avoiding the deformation of the workpiece under pressure, and making the fixing effect of the pressing device on the workpiece better.

Description

Technical Field

[0001] The present invention belongs to the technical field of pressing devices, and particularly relates to a pressing device for a mechanical manufacturing equipment. Background Art

[0002] When a mechanical manufacturing equipment is in use, a pressing device is often required to fix a workpiece. The pressing device is a device used to fix a processing object during the mechanical manufacturing process, so that the processing object occupies a correct position to receive construction or detection;

[0003] Traditional pressing devices include structures such as an operating rod, a pressing head, a pressing table, a gear, a machine body, a rotating rod, and a fastening bolt. The pressing device fixes the workpiece through the mutual cooperation of the pressing head and the pressing table. The advantages of the pressing device are that the structure is simple, the disassembly and assembly are convenient, and it is convenient for transportation;

[0004] However, since the pressing device lacks a supporting structure, the fixed "C"-shaped workpiece is prone to depression or deformation, resulting in an unsatisfactory fixing effect of the pressing device on the workpiece, which is not conducive to the popularization and use of the pressing device. Summary of the Invention

[0005] The purpose of the present invention is to provide a pressing device for a mechanical manufacturing equipment to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A pressing device for a mechanical manufacturing equipment, including a first support plate, a support base is arranged on the lower surface of the first support plate, a workbench is arranged on the upper surface of the first support plate, a pressing mechanism is arranged above the first support plate, one end of the first support plate is fixedly connected with a support bottom plate for supporting the pressing mechanism, and a support mechanism is arranged inside the support base.

[0007] As a further scheme of the present invention: The pressing mechanism includes a second support plate, one end of the second support plate is fixedly connected with a first limit sleeve, a limit transmission plate is arranged on one side of the second support plate, one end of the limit transmission plate is fixedly connected with a telescopic transmission rod slidably connected with the first limit sleeve, a limit pressing plate is arranged at the end of the telescopic transmission rod away from the limit transmission plate, one end of the second support plate is fixedly connected with a first elastic driving member for driving the limit transmission plate away from the second support plate, a position adjusting member for adjusting the distance between the limit transmission plate and the second support plate is arranged on the side of the second support plate facing the limit transmission plate, one end of the second support plate is fixedly connected with a bracket rotatably connected with the position adjusting member, and one end of the position adjusting member is fixedly connected with a handle.

[0008] As a further solution of the present invention: One end of the position adjusting member away from the handle is fixedly connected with an anti - detachment plate, and one end of the limit pressing plate away from the telescopic transmission rod is provided with a first elastic buffer plate.

[0009] As a further solution of the present invention: One end of the second support plate is fixedly connected with a first limit plate that is slidably connected to the limit transmission plate, and the first elastic driving member is a spring or a metal elastic sheet.

[0010] As a further solution of the present invention: The support mechanism includes a third support plate, a height adjusting member is arranged on the side of the third support plate, and a second limit plate is arranged at the telescopic end of the height adjusting member.

[0011] As a further solution of the present invention: One side of the second limit plate is provided with a limit support plate, a second elastic driving member for driving the limit support plate away from the height adjusting member is arranged on the side of the second limit plate facing the limit support plate, and fixing plates that are slidably connected to the second limit plate are fixedly connected to both ends of the limit support plate.

[0012] As a further solution of the present invention: A second limit sleeve fixedly connected to the fixing plate is slidably connected to the telescopic end of the height adjusting member, and a limit screw corresponding to the height adjusting member is threadedly connected to the side of the second limit sleeve.

[0013] As a further solution of the present invention: An elastic sealing tube corresponding to the first support plate is fixedly connected to the side of the third support plate, an air supply member is arranged on one side of the elastic sealing tube, an air delivery pipe is arranged at the output end of the air supply member, and an elastic sealing ring is arranged on the upper surface of the workbench.

[0014] As a further solution of the present invention: Elastic protection plates for anti - skid and shock absorption are arranged at both ends of the lower surface of the support base.

[0015] As a further solution of the present invention: A warning member for warning is arranged on the side of the support bottom plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The structure of the present invention is simple and easy to use. During use, the workpiece is fixed through the linkage cooperation of multiple structures, and the device can provide multiple supports for the workpiece, effectively avoiding the workpiece from being sunken or deformed due to pressure, making the fixing effect of the pressing device on the workpiece better. Secondly, the present invention has anti - skid and warning functions, making the functions of the pressing device more diverse, and it is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a pressing device for a mechanical manufacturing equipment;

[0018] Figure 2It is a schematic structural diagram of a downward pressing mechanism in a pressing device for a mechanical manufacturing equipment;

[0019] Figure 3 It is a schematic structural diagram of a position adjusting member in a pressing device for a mechanical manufacturing equipment;

[0020] Figure 4 It is a schematic structural diagram of a supporting mechanism in a pressing device for a mechanical manufacturing equipment;

[0021] In the figure: 1 - supporting base, 2 - first support plate, 3 - downward pressing mechanism, 4 - supporting bottom plate, 5 - elastic sealing ring, 6 - workbench, 7 - supporting mechanism, 8 - elastic protection plate, 9 - warning member, 30 - first elastic buffer plate, 31 - limiting pressure plate, 32 - first limiting sleeve, 33 - second support plate, 34 - telescopic transmission rod, 35 - first limiting plate, 36 - first elastic driving member, 37 - position adjusting member, 38 - bracket, 391 - limiting transmission plate, 392 - handle, 393 - anti - detachment plate, 70 - third support plate, 71 - elastic sealing tube, 72 - height adjusting member, 73 - second limiting plate, 74 - limiting support plate, 75 - second elastic driving member, 76 - limiting screw, 77 - fixing plate, 78 - second limiting sleeve, 791 - air supply pipe, 792 - air supply member. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set.

[0024] For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

[0025] Please refer to Figure 1, this embodiment provides a pressing device for a mechanical manufacturing equipment, including a first support plate 2. A support base 1 is arranged on the lower surface of the first support plate 2. A workbench 6 is arranged on the upper surface of the first support plate 2. A downward pressing mechanism 3 is arranged above the first support plate 2. One end of the first support plate 2 is fixedly connected with a support bottom plate 4 for supporting the downward pressing mechanism 3. A support mechanism 7 is arranged inside the support base 1. Elastic protection plates 8 for anti-slip and shock absorption are arranged at both ends of the lower surface of the support base 1. The elastic protection plates 8 are rubber plates or silica gel plates;

[0026] Please refer to Figure 2 and Figure 3 , in one embodiment, in order to make the pressing effect of the downward pressing mechanism 3 on the workpiece better, in this embodiment, preferably, the downward pressing mechanism 3 includes a second support plate 33. One end of the second support plate 33 is fixedly connected with a first limit sleeve 32. A limit transmission plate 391 is arranged on one side of the second support plate 33. One end of the limit transmission plate 391 is fixedly connected with a telescopic transmission rod 34 slidably connected with the first limit sleeve 32. A limit pressing plate 31 is arranged at the end of the telescopic transmission rod 34 away from the limit transmission plate 391. One end of the second support plate 33 is fixedly connected with a first elastic driving member 36 for driving the limit transmission plate 391 away from the second support plate 33. A position adjusting member 37 for adjusting the distance between the limit transmission plate 391 and the second support plate 33 is arranged on the side of the second support plate 33 facing the limit transmission plate 391. One end of the second support plate 33 is fixedly connected with a bracket 38 rotatably connected with the position adjusting member 37. One end of the position adjusting member 37 is fixedly connected with a handle 392;

[0027] Please refer to Figure 3 , in one embodiment, in order to make the use of the downward pressing mechanism 3 more reliable, in this embodiment, preferably, one end of the position adjusting member 37 away from the handle 392 is fixedly connected with an anti-detachment plate 393. A first elastic buffer plate 30 is arranged at the end of the limit pressing plate 31 away from the telescopic transmission rod 34. The first elastic buffer plate 30 is a rubber plate. The first elastic driving member 36 is a spring or a metal elastic sheet. One end of the second support plate 33 is fixedly connected with a first limit plate 35 slidably connected with the limit transmission plate 391;

[0028] During use, the position of the limit pressing plate 31 is adjusted through the telescopic transmission rod 34, attached Figure 2In the shown state, the user holds the handle 392 and then rotates the position adjusting member 37 clockwise by 90° through the handle 392. At this time, the anti - detachment plate 393 at the end of the position adjusting member 37 abuts against the limit transmission plate 391 to prevent the position adjusting member 37 from further rotating. At the same time, the rotation of the position adjusting member 37 drives the limit transmission plate 391 to move towards the second support plate 33, so that the limit pressing plate 31 moves away from the second support plate 33 to fix the workpiece;

[0029] In another embodiment, the pressing mechanism 3 includes a second support plate 33. One end of the second support plate 33 is fixedly connected with a hydraulic cylinder. The telescopic end of the hydraulic cylinder is fixedly connected with a limit pressing plate 31. A first elastic buffer plate 30 is arranged at the end of the limit pressing plate 31 far away from the hydraulic cylinder. The first elastic buffer plate 30 is a silica gel plate. During use, the position of the limit pressing plate 31 is adjusted by the hydraulic cylinder;

[0030] Please refer to Figure 1 and Figure 4 , in one embodiment, in order to make the supporting effect of the supporting mechanism 7 on the workpiece better, in this embodiment, preferably, the supporting mechanism 7 includes a third support plate 70. A height adjusting member 72 is arranged on the side of the third support plate 70. The height adjusting member 72 is a hydraulic cylinder. The telescopic end of the height adjusting member 72 is provided with a second limit plate 73. A limit support plate 74 is arranged on one side of the second limit plate 73. A second elastic driving member 75 for driving the limit support plate 74 away from the height adjusting member 72 is arranged on the side of the second limit plate 73 facing the limit support plate 74. The second elastic driving member 75 is a spring or a metal elastic sheet. Fixing plates 77 which are slidably connected with the second limit plate 73 are fixedly connected to both ends of the limit support plate 74;

[0031] Please refer to Figure 4 , in one embodiment, in order to facilitate the user to adjust the buffering state of the supporting mechanism 7, in this embodiment, preferably, a second limit sleeve 78 fixedly connected with the fixing plate 77 is slidably connected to the telescopic end of the height adjusting member 72. A limit screw 76 corresponding to the height adjusting member 72 is threadedly connected to the side of the second limit sleeve 78. An elastic sealing tube 71 corresponding to the first support plate 2 is fixedly connected to the side of the third support plate 70. The elastic sealing tube 71 is a rubber tube. An air supply member 792 is arranged on one side of the elastic sealing tube 71. The air supply member 792 is an air pump. An air delivery pipe 791 is arranged at the output end of the air supply member 792. An elastic sealing ring 5 is arranged on the upper surface of the workbench 6. The elastic sealing ring 5 is an elastic rubber ring;

[0032] During use, place the workpiece on the upper surface of the workbench 6, control the height adjustment member 72 to extend, so that the limit support plate 74 supports the workpiece. The elastic sealing ring 5 is used to seal the bottom opening end of the "C"-shaped workpiece. Then, inflate the "C"-shaped workpiece through the air supply member 792. At this time, the workpiece is further supported by air pressure to prevent the workpiece from deforming and improve the support effect of the support mechanism 7 on the workpiece;

[0033] In addition, during use, loosen the limit screw 76. At this time, the second limit sleeve 78 can slide along the height adjustment member 72. At this time, the limit support plate 74 cooperates with the second elastic driving member 75 to provide elastic support for the workpiece. When the limit screw 76 is tightened with a wrench, the limit support plate 74 provides rigid support for the workpiece, so that the user can adjust the buffering state of the support mechanism 7 according to actual use requirements;

[0034] In another embodiment, the support mechanism 7 includes a third support plate 70. A height adjustment member 72 is provided on the side of the third support plate 70. The height adjustment member 72 is a cylinder. A second limit plate 73 is provided at the telescopic end of the height adjustment member 72. A rubber buffer block is provided on the upper surface of the second limit plate 73. An elastic sealing tube 71 corresponding to the first support plate 2 is fixedly connected to the side of the third support plate 70. The elastic sealing tube 71 is a silica gel tube. An air supply member 792 is provided on one side of the elastic sealing tube 71. The air supply member 792 is a pump. An air delivery pipe 791 is provided at the output end of the air supply member 792. An elastic sealing ring 5 is provided on the upper surface of the workbench 6. The elastic sealing ring 5 is an elastic silica gel ring;

[0035] Please refer to Figure 1 , in one embodiment, in order to make the function of the pressing device more abundant, in this embodiment, preferably, a warning member 9 for warning is provided on the side of the support base plate 4. The warning member 9 is a flashing warning light or an LED light board. During use, the warning member 9 is used to give a warning to prevent non-staff from approaching without permission during the operation of the device.

[0036] The working principle and usage process of the present invention: During use, buckle the open end of the "C"-shaped workpiece on the elastic sealing ring 5, control the height adjustment member 72 to extend, so that the limit support plate 74 provides elastic support for the workpiece. At this time, the workpiece is separated from the elastic sealing ring 5 under the support of the limit support plate 74, and there is a certain distance between them (this distance is slightly less than the distance that the position adjustment member 37 drives the limit transmission plate 391 to descend). Then, adjust the length of the telescopic transmission rod 34 so that the lower surface of the first elastic buffer plate 30 contacts the workpiece;

[0037] Then the user holds the handle 392 with the hand and rotates the position adjusting member 37 clockwise by 90° through the handle 392. At this time, the anti-disengagement plate 393 at the end of the position adjusting member 37 abuts against the limit transmission plate 391, realizing reliable fixation of the position adjusting member 37. At the same time, by rotating the position adjusting member 37, the limit transmission plate 391 is driven to move towards the second support plate 33, so that the limit pressing plate 31 moves slightly downward, realizing fine movement clamping and fixation of the workpiece. At this time, the second elastic driving member 75 is compressed, so that the second elastic driving member 75 cooperates with the limit support plate 74 to provide support for the pressed part of the workpiece, avoiding depression of the workpiece. At the same time, the workpiece moves downward due to the downward pressure of the limit pressing plate 31, so that the bottom of the workpiece contacts the elastic sealing ring 5. At this time, the elastic sealing ring 5 realizes reliable sealing of the open end of the workpiece;

[0038] Then, the air supply member 792 is used to inflate the workpiece. At this time, the workpiece is further supported by air pressure, so as to further avoid deformation of the workpiece. Thus, through the mutual cooperation of multiple structures, multiple supports and fixations are carried out on the workpiece, enabling the device to reliably press and fix the relatively thin "C"-shaped workpiece on the premise of avoiding deformation of the workpiece;

[0039] Thus, the workpiece is fixed through the linkage cooperation of multiple structures, and the device can provide multiple supports for the workpiece, effectively avoiding depression or deformation of the workpiece due to pressure, making the fixing effect of the pressing device on the workpiece better. Secondly, the device can be applied to the fixation of workpieces with different structures, making the application range of the device wider. In addition, the present invention has anti-slip and warning functions, making the functions of the pressing device more abundant. Moreover, the structure of the present invention is simple and convenient to use, and is worthy of popularization and use.

[0040] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0041] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pressing device for a mechanical manufacturing equipment, comprising a first support plate, a support base is arranged on the lower surface of the first support plate, and a workbench is arranged on the upper surface of the first support plate, characterized in that: Above the first support plate, a pressing mechanism is provided. One end of the first support plate is fixedly connected to a support base plate that supports the pressing mechanism. Inside the support base, a support mechanism is provided. The support mechanism includes a third support plate. A height adjustment member is provided on the side of the third support plate. The telescopic end of the height adjustment member is provided with a second limit plate. On one side of the second limit plate, a limit support plate is provided. On the side of the second limit plate facing the limit support plate, a second elastic driving member is provided for driving the limit support plate away from the height adjustment member. Fixed plates that are slidably connected to the second limit plate are fixedly connected to both ends of the limit support plate. The telescopic end of the height adjustment member is slidably connected to a second limit sleeve that is fixedly connected to the fixed plate. A limit screw corresponding to the height adjustment member is threadedly connected to the side of the second limit sleeve. A flexible seal tube corresponding to the first support plate is fixedly connected to the side of the third support plate. An air supply member is provided on one side of the flexible seal tube. The output end of the air supply member is provided with an air delivery pipe. A flexible seal ring is provided on the upper surface of the workbench.

2. The pressing device for mechanical manufacturing equipment according to claim 1, characterized in that: The pressing mechanism includes a second support plate. One end of the second support plate is fixedly connected to a first limit sleeve. A limit transmission plate is provided on one side of the second support plate. One end of the limit transmission plate is fixedly connected to a telescopic transmission rod that is slidably connected to the first limit sleeve. A limit pressing plate is provided at the end of the telescopic transmission rod away from the limit transmission plate. A first elastic driving member for driving the limit transmission plate away from the second support plate is fixedly connected to one end of the second support plate. A position adjustment member for adjusting the distance between the limit transmission plate and the second support plate is provided on the side of the second support plate facing the limit transmission plate. A bracket that is rotatably connected to the position adjustment member is fixedly connected to one end of the second support plate. A handle is fixedly connected to one end of the position adjustment member.

3. The pressing device for a machining equipment according to claim 2, wherein: An anti - detachment plate is fixedly connected to the end of the position adjustment member away from the handle. A first elastic buffer plate is provided at the end of the limit pressing plate away from the telescopic transmission rod.

4. The pressing device for a mechanical manufacturing equipment according to claim 3, characterized in that: A first limit plate that is slidably connected to the limit transmission plate is fixedly connected to one end of the second support plate. The first elastic driving member is a spring or a metal spring piece.

5. The pressing device for a machining equipment according to claim 1, wherein: Elastic protection plates for anti - slip and shock absorption are provided at both ends of the lower surface of the support base.

6. The pressing device for a mechanical manufacturing equipment according to any one of claims 1-5, characterized in that: A warning member for warning is provided on the side of the support base plate.

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