Movable workbench for oversized hydraulic machine

Abstract

The utility model provides a movable working table for a super-large hydraulic machine. The movable workbench for the oversized hydraulic machine further comprises a movable workbench, and the movable workbench is movably arranged on the upper portion of the movable workbench body. The movable workbench comprises an anvil block and upsetting plate sets, and the upsetting plate sets are movably arranged on the two sides of the anvil block. The moving table body is formed by splicing a plurality of splicing blocks. According to the movable workbench for the ultra-large hydraulic machine, through the laminated splicing design, an original workbench large in weight and size is arranged to be the movable workbench body and the movable workbenches which are formed by splicing module parts, and therefore the overall weight and size are reduced; the transportation and installation difficulty of the movable table body is further reduced, the requirements for the bearing capacity and rigidity of the movable workbench are met, manufacturing and installation are convenient, rapid transportation and installation can be achieved, manpower and material resources are saved, and the factory building efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of hydraulic presses, and in particular to a mobile workbench for an oversized hydraulic press. Background Art

[0002] With the rapid development of social economy, the demand for extra-large mechanical equipment has increased. In order to ensure the load-bearing capacity and strength of the equipment, the weight and volume of the structural parts must be designed to be very large. The components and supporting equipment of extra-large hydraulic presses often weigh over a thousand tons and have a volume of tens of cubic meters. For example, the mobile workbench equipped for a free forging machine with a capacity of more than 10,000 tons is nearly 20 meters long, nearly 10 meters wide, more than 1 meter thick, and weighs nearly a thousand tons. For such large structural parts, the first is that the processing and manufacturing is very difficult, and the corresponding production equipment and molds need to be separately equipped. Secondly, transportation is difficult. Whether it is moving, lifting and transporting from the processing plant, or installing after transporting to the destination, it is difficult to do. Even if a lot of manpower, material and financial resources are spent, it cannot be implemented. Therefore, it is necessary to design a mobile workbench for extra-large hydraulic presses to solve the above problems. Summary of the Invention

[0003] In view of this, in order to overcome the defects of the prior art, the utility model provides a mobile workbench for an ultra-large hydraulic press, which effectively solves the problems of difficulty in processing, manufacturing, transportation and installation of the existing large mobile workbench.

[0004] According to a movable workbench for an extra-large hydraulic press provided by the utility model, the extra-large hydraulic press includes a base portion, the movable workbench for the extra-large hydraulic press includes a movable table body and a wear-resistant plate group, the wear-resistant plate group constitutes a horizontal sliding pair, and the movable table body is arranged on the base portion through the horizontal sliding pair, wherein the movable workbench for the extra-large hydraulic press also includes a movable workbench, and the movable workbench is arranged at the upper part of the movable table body; the movable workbench includes an anvil and an upsetting plate group, the anvil is arranged at the upper part of the movable table body, and the upsetting plate group is movably arranged on both sides of the anvil; the movable table body is assembled by a plurality of blocks.

[0005] Preferably, a protrusion is provided in the middle of the movable platform body, and the anvil is provided on the protrusion.

[0006] Preferably, the plurality of blocks are sequentially arranged along the first direction and the second direction; and the blocks on the protruding portion are higher than the blocks on both sides of the protruding portion.

[0007] Preferably, the wear-resistant plate group includes a first wear-resistant plate connected to the movable platform body and a second wear-resistant plate connected to the base portion, and the first wear-resistant plate is movably disposed on an upper portion of the second wear-resistant plate.

[0008] Preferably, the first wear-resistant plate and the second wear-resistant plate each include a plurality of wear-resistant strips, and the plurality of wear-resistant strips are arranged in sequence along the first direction; each wear-resistant strip of the first wear-resistant plate is fixedly connected to the movable platform body through a connecting member; each wear-resistant strip of the second wear-resistant plate is fixedly connected to the base part through the connecting member.

[0009] Preferably, the blocks and the wear-resistant strips are both formed as rectangular parallelepiped plates.

[0010] Preferably, the multiple wear-resistant bands of the first wear-resistant plate and the multiple wear-resistant bands of the second wear-resistant plate are sequentially spaced apart along the first direction to form oil grooves.

[0011] Preferably, the foundation is a reinforced concrete foundation.

[0012] According to the mobile workbench for an extra-large hydraulic press of the present invention, the originally heavy and bulky workbench is split into multiple small modular components through a stacked assembly design, thereby reducing the overall weight and volume. The block-type design further reduces the difficulty of transporting and installing the mobile workbench body, which not only meets the load-bearing capacity and rigidity requirements of the mobile workbench, but also facilitates manufacturing and installation, can achieve rapid transportation and installation, saves manpower and material resources, and improves factory construction efficiency.

[0013] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A front view of a mobile workbench for an ultra-large hydraulic press according to an embodiment of the present utility model is shown;

[0016] Figure 2 Another front view of the mobile workbench for an ultra-large hydraulic press according to an embodiment of the present utility model is shown;

[0017] Figure 3 Showing an embodiment according to the present invention Figure 2 A magnified view of the structure at A;

[0018] Figure 4 A top view of a mobile workbench for an ultra-large hydraulic press according to an embodiment of the present utility model is shown;

[0019] Figure 5 A partial structural schematic diagram of a mobile workbench for an ultra-large hydraulic press according to an embodiment of the present utility model is shown;

[0020] Figure 6 A schematic structural diagram of the mounting holes of a movable workbench for an ultra-large hydraulic press according to an embodiment of the present utility model is shown.

[0021] Figure markings: 1-movable platform body; 101-block; 102-protrusion; 2-wear-resistant plate group; 201-first wear-resistant plate; 202-second wear-resistant plate; 203-wear-resistant belt; 204-oil groove; 205-first mounting hole; 2051-first hole section; 2052-second hole section; 206-second mounting hole; 3-base; 4-movable workbench; 401-anvil; 402-first upsetting plate; 403-second upsetting plate; 5-connecting piece; 51-head; 52-connecting rod; S1-first direction; S2-second direction. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0023] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or are the orientation or positional relationship in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0025] In the description of the embodiments of the present application, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0026] According to the utility model, a mobile workbench for an ultra-large hydraulic press is provided. Figures 1 to 6 As shown, the mobile worktable is used for an ultra-large hydraulic press, such as a free forging machine with a capacity of over 10,000 tons. The ultra-large hydraulic press includes a base 3, which serves as the foundation of the ultra-large hydraulic press and is used to support the forging force (e.g., the force used for free forging) of the ultra-large hydraulic press. The mobile worktable for the ultra-large hydraulic press is mounted on the base 3 of the ultra-large hydraulic press and includes a mobile table body 1 and a wear-resistant plate assembly 2. The wear-resistant plate assembly 2 can form a horizontal sliding pair, and the mobile table body 1 is mounted on the base 3 via the horizontal sliding pair.

[0027] In the following description, reference will be made to Figures 1 to 6 The detailed structure of the movable workbench for the super-large hydraulic press is specifically described. In addition, the description of the embodiment also involves the first direction S1 and the second direction S2. The first direction S1 can be understood as the direction of the super-large hydraulic press. Figure 1 and Figure 4 The second direction S2 can be understood as the direction from right to left in Figure 4 From bottom to top, the first direction S1 is perpendicular to the second direction S2.

[0028] like Figure 1As shown, in an embodiment, the mobile workbench for the super-large hydraulic press further includes a movable workbench 4, which is arranged on the upper portion of the mobile platform body 1. Specifically, the movable workbench 4 may include an anvil 401 and an upsetting plate assembly, wherein the anvil 401 is arranged on the upper portion of the mobile platform body 1, and the upsetting plate assembly is movably arranged on both sides of the anvil 401. The movable workbench 4 can realize the production of parts of different shapes. Since the movable workbench 4 can be movably arranged on the upper portion of the mobile platform body 1, in actual use, a movable workbench 4 of different specifications (such as weight and volume) can be selected as needed to achieve flexible production. Due to the provision of the movable workbench 4, the thickness of the mobile platform body 1 can be reduced accordingly. While meeting the use strength, the weight of the mobile platform body 1 is reduced, further reducing the difficulty of transportation and installation. In addition, since the movable workbench 4 is installed on the upper portion of the mobile platform body 1, the overall working strength of the mobile workbench for the super-large hydraulic press can be enhanced to meet the production requirements of parts.

[0029] like Figures 1 to 4 As shown, in the embodiment, the movable platform body 1 is movably arranged on the base 3 through the wear-resistant plate group 2. Specifically, the wear-resistant plate group 2 may include a first wear-resistant plate 201 connected to the movable platform body 1 and a second wear-resistant plate 202 connected to the base 3, and the first wear-resistant plate 201 is movably arranged on the upper part of the second wear-resistant plate 202. The first wear-resistant plate 201 and the second wear-resistant plate 202 may constitute a horizontal sliding pair. The first wear-resistant plate 201 and the second wear-resistant plate 202 abut each other and are movable relative to each other. The first wear-resistant plate 201 is arranged at the lower part of the movable platform body 1, and the second wear-resistant plate 202 is arranged at the upper part of the base 3. The first wear-resistant plate 201 is movably arranged on the upper part of the second wear-resistant plate 202, and the movable platform body 1, the first wear-resistant plate 201, the second wear-resistant plate 202 and the base 3 arranged from top to bottom may constitute a stacked structure. In addition, during the production and manufacturing process of the mobile workbench for the super-large hydraulic press, the mobile platform body 1, the first wear-resistant plate 201, the second wear-resistant plate 202 and the base part 3 can be manufactured separately, thereby reducing the manufacturing difficulty. During the lifting, transportation and installation process of the mobile workbench for the super-large hydraulic press, the mobile platform body 1, the first wear-resistant plate 201, the second wear-resistant plate 202 and the base part 3 can also be transported and assembled separately, which facilitates transportation and assembly.

[0030] like Figure 4As shown, in the embodiment, the mobile platform body 1 is assembled from a plurality of blocks 101. Since the workbench for an ultra-large hydraulic press is nearly 20 meters long, nearly 10 meters wide, over 1 meter thick, and weighs nearly 1,000 tons, it is difficult to transport and install. Since the mobile platform body 1 is composed of multiple blocks 101, each block 101 can be transported individually and installed piece by piece during transportation and installation. This solves the problem of the heavy overall weight of a single mobile platform body 1 causing difficulties in transportation and installation.

[0031] Specifically, to further explain the above content, the mobile workbench for the super-large hydraulic press divides the original heavy and large workbench into layers through a stacked design, thereby reducing the overall weight and volume. The block-type design further reduces the difficulty of transporting and installing the mobile platform body 1, and on the basis of ensuring strength and performance, it can achieve rapid transportation and installation, saving manpower and material resources and improving plant construction efficiency.

[0032] Preferably, if Figures 1 to 4 As shown, in the embodiment, a plurality of blocks 101 are sequentially arranged along the first direction S1 and the second direction S2. Figure 4 As shown, as an example, multiple blocks 101 are arranged in two rows and four columns, so that the originally integral mobile platform body 1 can be divided into multiple components. This greatly reduces the difficulty and saves manpower and material resources during production, transportation, and installation. However, this is not limited to this. The number of blocks 101 assembled in the first direction S1 and the second direction S2 can be specifically selected based on the tonnage of the hydraulic press. It can also be arranged in three rows and four columns, three rows and five columns, or more. The greater the overall tonnage of the hydraulic press, the greater the number of blocks 101.

[0033] Preferably, the connection method of the multiple blocks 101 can be welding or using fastening screws. The welding method is to weld between two adjacent blocks 101, and then weld each block 101 in sequence, and make multiple blocks 101 form the mobile platform body 1. The method of using fastening screws can be: the following wear-resistant strips 203 of the first wear-resistant plate 201 and the second wear-resistant plate 202 are fixed together by connecting members 5 (i.e., fastening screws) to fix the multiple blocks 101 together. Specifically, the first wear-resistant plate 201 and the second wear-resistant plate 202 each include a plurality of wear-resistant strips 203, and the plurality of wear-resistant strips 203 are arranged at intervals along the first direction at the lower part of the mobile platform body 1, and each wear-resistant strip 203 is connected to the corresponding block 101 by two connecting members 5. In order to achieve splicing, two adjacent blocks 101 can be connected by a wear-resistant strip 203, that is, the two connecting members 5 of this wear-resistant strip 203 can respectively connect the two adjacent blocks 101. In this way, the two connecting pieces 5 of some wear-resistant belts 203 can be connected to one block 101, and the two connecting pieces 5 of other wear-resistant belts 203 can be connected to two adjacent blocks 101 respectively. The specific connection method can be reasonably selected according to the dimensions of the wear-resistant belt 203 and the block 101 in the first direction. Those skilled in the art can select a specific assembly method based on production requirements and layout environment, and can also use riveting and other methods to meet the use strength.

[0034] Preferably, if Figures 1 to 4 As shown, in the embodiment, a protrusion 102 is provided in the middle of the movable platform body 1, and an anvil 401 and an upsetting plate assembly are provided above the protrusion 102. The anvil 401 is provided in the middle of the protrusion 102, and the upsetting plate assembly is provided on both sides of the anvil 401. Due to the production requirements of the free forging machine, it is necessary to provide the anvil 401 on the movable platform body 1 to achieve the production of parts of different shapes. The function of the upsetting plate assembly is to achieve upsetting deformation of the hot blank. Preferably, the upsetting plate assembly can include two upsetting plates, namely a first upsetting plate 402 and a second upsetting plate 403. During the upsetting deformation operation, the hot blank can be placed on the second upsetting plate 403, and the first upsetting plate 402 can be placed on the hot blank by hoisting. The free forging machine then drives the upper anvil downward to achieve a pressing action, thereby achieving upsetting deformation of the hot blank. Here, the anvil 401 is used to install the lower anvil, which can be used for parts of different shapes. The shape of the lower anvil can be specifically selected according to the shape of the part to be produced. The lower anvil and the upper anvil constitute a mold for forming the corresponding forging.

[0035] Preferably, if Figures 1 to 4As shown, in the embodiment, the anvil 401 is fixedly connected to the mobile platform body 1, and the fixed connection method can be welding or using fastening screws. Here, welding is used. The upsetting plate group can be placed on both sides of the anvil 401 for subsequent use and operation.

[0036] Preferably, if Figures 1 to 4 As shown, in this embodiment, the height of the tiles 101 located at the protrusion 102 is higher than the tiles located on either side of the protrusion 102; that is, the mobile platform body 1 is formed into a stepped shape, with a higher center and lower sides. Because the tiles 101 located in the middle of the mobile platform body 1 are taller, they form the protrusion 102. The protrusion 102 in the mobile platform body 1 not only facilitates subsequent forging operations, but also reduces the weight of the mobile platform body 1 due to the lower height of the tiles 101 that do not require forging, further simplifying transportation and installation.

[0037] Preferably, in the embodiment, the movable platform body 1 can be made of high manganese steel, chromium alloy wear-resistant steel, low alloy chromium-molybdenum wear-resistant steel or roller steel, etc. Those skilled in the art can select appropriate steel materials as needed.

[0038] Preferably, if Figures 1 to 3 As shown, in the embodiment, the first wear-resistant plate 201 and the second wear-resistant plate 202 each include a plurality of wear-resistant strips 203, which are sequentially arranged along the first direction S1. The sequentially arranged plurality of wear-resistant strips 203 are arranged corresponding to the movable platform body 1. The first wear-resistant plate 201 and the second wear-resistant plate 202 function to enable the movable platform body 1 to move on the base 3, that is, to enable the movable platform body 1 to move relative to the base 3. To facilitate transportation and installation of the first wear-resistant plate 201 and the second wear-resistant plate 202, the first wear-resistant plate 201 and the second wear-resistant plate 202 are also assembled.

[0039] Preferably, if Figures 1 to 3 As shown, in this embodiment, each wear-resistant band 203 of the first wear-resistant plate 201 is fixedly connected to the movable platform body 1 via a connector 5; each wear-resistant band 203 of the second wear-resistant plate 202 is fixedly connected to the base 3 via a connector 5. No connecting structure is provided between the first wear-resistant plate 201 and the second wear-resistant plate 202. The contact surface between the first wear-resistant plate 201 and the second wear-resistant plate 202 serves as a movable surface, allowing the movable platform body 1 to be movably mounted on the base 3. Since the base 3 is fixed, the second wear-resistant plate 202 fixedly connected to the base 3 is also fixed. Therefore, the movement between the two is actually the movement of the first wear-resistant plate 201.

[0040] Preferably, if Figure 5 and Figure 6As shown, the connecting member 5 is a fastening screw, the wear-resistant strip 203 is provided with a plurality of first mounting holes 205, and the movable platform body 1 and the base 3 are provided with a plurality of second mounting holes 206. The head 51 of the fastening screw and a portion of the connecting rod 52 are located in the first mounting hole 205, and the other portion of the connecting rod 52 is located in the second mounting hole 206, thereby preventing the fastening screw from interfering with the first wear-resistant plate 201 and the second wear-resistant plate 202 during movement. Furthermore, the first mounting hole 205 includes a first hole section 2051 and a second hole section 2052 of the same diameter and connected to each other, that is, the first mounting hole 205 is formed into a stepped hole structure, wherein the head 51 of the fastening screw is located in the first hole section 2051 of the first mounting hole 205, and a portion of the connecting rod 52 of the fastening screw is located in the second hole section 2052 of the first mounting hole 205.

[0041] Preferably, in an embodiment, the foundation 3 may be a reinforced concrete foundation. The reinforced concrete may also be made by embedding multiple steel bars connected in parallel within concrete. The specific concrete mix ratio and steel bar type and specifications can be selected based on the on-site construction and environment, and are not limited here, as long as they meet the strength requirements. Since the second wear-resistant plate 202 is connected to the foundation 3 via a connector 5, such as a fastening screw, the foundation 3 may be made of any material known in the art. However, in ultra-large hydraulic presses, a reinforced concrete foundation may be used to ensure the strength of the foundation 3 and prevent it from being crushed or shattered during operation.

[0042] Preferably, if Figures 1 to 3 As shown, in the embodiment, the multiple wear-resistant strips 203 of the first wear-resistant plate 201 and the multiple wear-resistant strips 203 of the second wear-resistant plate 202 are sequentially spaced along the first direction S1 to form oil grooves 204. That is, the oil grooves 204 between the multiple wear-resistant strips 203 of the first wear-resistant plate 201 and the oil grooves 204 between the multiple wear-resistant strips 203 of the second wear-resistant plate 202 are connected to each other. Lubricating oil can be injected into the oil grooves 204 to lubricate the moving surfaces of the wear-resistant strips 203, allowing the first wear-resistant plate 201 and the second wear-resistant plate 202 to move smoothly and avoid unnecessary impact on the production process. The number of oil grooves 204 can be multiple, and the multiple oil grooves 204 can be formed into a mesh-like oil groove to facilitate the uniform distribution of the lubricating oil, thereby facilitating the smooth movement of the first wear-resistant plate 201 relative to the second wear-resistant plate 202.

[0043] Preferably, in the embodiment, the first wear-resistant plate 201 and the second wear-resistant plate 202 can both be made of high manganese steel, chromium alloy wear-resistant steel, low alloy chromium-molybdenum wear-resistant steel or roller steel, and those skilled in the art can select appropriate steel materials as needed.

[0044] Preferably, if Figures 1 to 4As shown, in the embodiment, both the block 101 and the wear-resistant belt 203 can be formed into a rectangular parallelepiped plate, which is easy to manufacture, assemble and splice, and has a flat size and is easy to transport.

[0045] Preferably, if Figures 1 to 4 As shown, in the embodiment, the size of the block 101 in the first direction S1 is larger than the size of the wear-resistant strip 203 in the first direction S1. Here, the size in the first direction S1 can be understood as width, that is, the width of the wear-resistant strip 203 is smaller than the width of the block 101. In this way, each block 101 can correspond to multiple wear-resistant strips 203 in the first direction S1, and each wear-resistant strip 203 is connected to a corresponding block 101 through a connector 5. This arrangement can increase the connection strength. The size of the block 101 and the wear-resistant strip 203 in the second direction S2 is the same. Here, the size in the second direction S2 can be understood as length, that is, the length of the block 101 and the length of the wear-resistant strip 203 are the same. The same length facilitates the positioning of both the block 101 and the wear-resistant strip 203 during assembly, thereby improving installation efficiency.

[0046] The assembly and use process of the mobile workbench for the super-large hydraulic press is as follows: first, components such as the blocks 101 and the wear-resistant belts 203 are manufactured, and these separate components are transported to the installation site. A base portion 3 is provided at a suitable position on the installation site. A second mounting hole is opened on the base portion 3, and the second wear-resistant plate 202 is installed using the connector 5. Then, the first wear-resistant plate 201 and the mobile platform body 1 are assembled, the blocks 101 are spliced ​​and formed, and the first wear-resistant plate 201 is installed on the lower part of the blocks 101 using the connector 5 to assemble the mobile platform body 1. Then, the mobile platform body 1 is installed as a whole on the upper part of the wear-resistant plate group 2 consisting of the first wear-resistant plate 201 and the second wear-resistant plate 202. Then, the movable workbench 4 is installed, and the anvil 401 and the upsetting plate group of the movable workbench 4 are installed on the top of the mobile platform body 1, wherein the upsetting plate group is located on both sides of the anvil 401. Finally, the assembled workbench is connected to the pushing device as a whole. During use, the oil tank 204 is filled with lubricating oil, and the pushing device is used to move the first wear-resistant plate 201, thereby moving the movable workbench 4 to a designated work station.

[0047] The mobile workbench for the super-large hydraulic press adopts a stacked assembly design, which splits the originally heavy and bulky workbench into multiple small modular components, thereby reducing the overall weight and volume. The block-type design further reduces the difficulty of transporting and installing the mobile workbench itself, which not only meets the load-bearing capacity and rigidity requirements of the mobile workbench, but also facilitates manufacturing and installation, enables rapid transportation and installation, saves manpower and material resources, and improves plant construction efficiency.

[0048] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present application, which are used to illustrate the technical solutions of the present application, rather than to limit them. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the above-described embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above-described embodiments within the technical scope disclosed in the present application, or perform equivalent replacements for some of the technical features thereof. These modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be subject to the scope of protection of the claims.

Claims

1. A mobile worktable for an ultra-large hydraulic press, comprising a base portion, the mobile worktable comprising a mobile table body and a wear-resistant plate assembly, the wear-resistant plate assembly forming a horizontal sliding pair, the mobile table body being disposed on the base portion via the horizontal sliding pair, characterized in that: The mobile workbench for the super-large hydraulic press further comprises a movable workbench, which is arranged on the upper part of the mobile workbench body; The movable workbench includes an anvil and an upsetting plate group, wherein the anvil is arranged on the upper part of the movable table body, and the upsetting plate group is movably arranged on both sides of the anvil; The mobile station body is assembled from a plurality of blocks.

2. The mobile workbench for an ultra-large hydraulic press according to claim 1, characterized in that: A protruding portion is provided in the middle of the movable platform body, and the anvil is provided on the protruding portion.

3. The movable workbench for an ultra-large hydraulic press according to claim 2, characterized in that: The plurality of said blocks are sequentially arranged along the first direction and the second direction; The blocks on the protruding portion are higher than the blocks on both sides of the protruding portion.

4. The movable workbench for an ultra-large hydraulic press according to claim 1, characterized in that: The wear-resistant plate group includes a first wear-resistant plate connected to the movable platform body and a second wear-resistant plate connected to the base portion, and the first wear-resistant plate is movably arranged on an upper portion of the second wear-resistant plate.

5. The movable workbench for an ultra-large hydraulic press according to claim 4, characterized in that: The first wear-resistant plate and the second wear-resistant plate each include a plurality of wear-resistant strips, and the plurality of wear-resistant strips are sequentially arranged along a first direction; Each wear-resistant belt of the first wear-resistant plate is fixedly connected to the movable platform body through a connecting piece; Each wear-resistant belt of the second wear-resistant plate is fixedly connected to the base portion through the connecting member.

6. The movable workbench for an ultra-large hydraulic press according to claim 5, characterized in that: The blocks and the wear-resistant strips are both formed as rectangular parallelepiped plates.

7. The movable workbench for an ultra-large hydraulic press according to claim 5, characterized in that: The multiple wear-resistant bands of the first wear-resistant plate and the multiple wear-resistant bands of the second wear-resistant plate are sequentially spaced along the first direction to form oil grooves.

8. The movable workbench for an ultra-large hydraulic press according to claim 1, characterized in that: The foundation is a reinforced concrete foundation.

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