Hydraulic machine with bottom leveling structure

Abstract

The utility model provides a hydraulic machine with a bottom leveling structure, and relates to the technical field of hydraulic machines. The hydraulic machine with the bottom leveling structure comprises a hydraulic machine body, a leveling mechanism used for leveling and a supporting mechanism used for supporting the hydraulic machine body, the leveling mechanism comprises an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected with a supporting seat. According to the hydraulic machine with the bottom leveling structure, by starting an electric telescopic rod, one end of the electric telescopic rod drives a supporting base to slide along the outer surface of a limiting rod, the supporting base drives a motor and a fourth gear to slide, then the fourth gear can be in engaged connection with four sets of different first gears, and then the motor is started; and an output shaft of the motor drives a fourth gear to rotate, so that the fourth gear can adjust the height of the four supporting mechanisms, the use cost is reduced to a certain extent, and the situation that the motor is damaged due to collision is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of hydraulic presses, and in particular to a hydraulic press with a bottom leveling structure. Background Art

[0002] A hydraulic press is a machine that uses liquid as a working medium to transfer energy to achieve various processes. In addition to forging and forming, hydraulic presses can also be used for correction, pressing, packaging, briquetting and pressing plates.

[0003] The Chinese utility model with announcement number CN215397145U discloses a FRP hydraulic press with a four-corner leveling device. By providing a spirit level, when the workbench is offset, the angle of the offset can be clearly understood through the spirit level, thereby facilitating adjustment. By providing a mathematical control switch, it is convenient for the staff to control the operation of the motor and to accurately level the four corners of the FRP hydraulic press. The operation of the motor drives the threaded rod, the active bevel gear and the driven bevel gear to rotate, thereby realizing the upward and downward extension of the first support column, thereby realizing the leveling of the four corners of the FRP hydraulic press.

[0004] In the above technical solution, each of the four supporting legs is provided with a group of motors. The four groups of motors are respectively used to control different supporting legs, which increases the use cost. In addition, the motors may collide during movement, which may cause the above technical solution to fail to work normally. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present application provides a hydraulic press with a bottom leveling structure, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a hydraulic press with a bottom leveling structure, comprising a hydraulic press body, a leveling mechanism for adjusting the level and a supporting mechanism for supporting the hydraulic press body, the leveling mechanism comprising an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to a support seat, the upper surface of the support seat is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a fourth gear, the outer surface of the fourth gear is meshed with a first gear, the hydraulic press body is fixedly connected to the upper surface of the leveling mechanism, and the four corners of the lower surface of the leveling mechanism are fixedly connected to the outer surface of the supporting mechanism.

[0009] By adopting the above technical solution, by starting the electric telescopic rod, the electric telescopic rod can drive the motor to slide, so that the fourth gear can be meshed and connected with the outer surfaces of different first gears, thereby facilitating the adjustment of the support heights of the four groups of support mechanisms.

[0010] Preferably, the leveling mechanism also includes a leveling frame, and four groups of the first gears are arranged, the outer surfaces of the first gears are fixedly connected to transmission rods, the outer surfaces of the transmission rods are slidably connected to limiting blocks, and the other ends of the transmission rods are fixedly connected to universal joints.

[0011] By adopting the above technical solution, the outer surface of the transmission rod is supported by the limiting block, which facilitates the limiting and supporting of the transmission rod.

[0012] Preferably, the other end of the universal joint is fixedly connected to a driven rod, the outer surface of the driven rod is slidably connected to the outer surface of the limit block, and the other end of the driven rod is fixedly connected to a third gear, the outer surface of the third gear is meshingly connected to the second gear.

[0013] By adopting the above technical solution, the universal joint is driven to rotate by the rotation of the transmission rod, and the rotation of the universal joint drives the driven rod to rotate, thereby increasing the lubrication degree between the third gear and the second gear.

[0014] Preferably, the outer surface of the support seat is slidably connected to a limit rod, both ends of the limit rod are fixedly connected to the lower surface of the leveling frame, and the outer surface of the leveling frame is fixedly connected to a controller.

[0015] By adopting the above technical solution, the outer surface of the support seat can be supported by the limiting rod, so that the support seat can stably slide along the outer surface of the leveling frame.

[0016] Preferably, the outer surface of the controller is electrically connected to two groups of horizontal bubbles through wires, the horizontal bubbles are fixedly connected to the outer surface of the leveling frame, and the outer surface of the controller is electrically connected to the electric telescopic rod and the motor through wires.

[0017] By adopting the above technical solution, the motor and the electric telescopic rod can be controlled by the controller, thereby facilitating the adjustment of the support heights of the four corners of the leveling frame.

[0018] Preferably, the support mechanism comprises a fixed frame, the upper surface of the fixed frame is fixedly connected to the lower surface of the leveling frame, and the inner wall of the fixed frame is slidably connected to a support rod, and the outer surface of the support rod is provided with a sliding groove.

[0019] By adopting the above technical solution, the support rod is limited by the fixing frame, so that the support rod can slide along the inner wall of the fixing frame.

[0020] Preferably, a threaded rod is threadedly connected to the inner wall of the support rod, the upper end of the threaded rod passes through the inner wall of the leveling frame and is fixedly connected to the lower surface of the second gear, and a cushion block is fixedly connected to the lower surface of the support rod.

[0021] By adopting the above technical solution, the threaded rod rotates synchronously with the second gear, and the second gear limits the threaded rod, so that the support rod can slide along the outer surface of the threaded rod, thereby increasing the lubrication degree between the support rod and the fixed frame.

[0022] Preferably, the outer surface of the slide groove is slidably connected to a slide block, and the outer surface of the slide block is fixedly connected to the inner wall of the fixed frame.

[0023] By adopting the above technical solution, the sliding groove can prevent the fixing frame and the supporting rod from separating.

[0024] (III) Beneficial effects

[0025] The present application provides a hydraulic press with a bottom leveling structure. The beneficial effects are as follows:

[0026] 1. By starting the electric telescopic rod, one end of the electric telescopic rod drives the support seat to slide along the outer surface of the limit rod, so that the support seat drives the motor and the fourth gear to slide. During the sliding process of the fourth gear, the fourth gear will rotate around the output shaft of the motor, thereby avoiding the jamming between the fourth gear and the first gear, so that the fourth gear can be meshed and connected with four groups of different first gears, and then the motor is started, and the output shaft of the motor drives the fourth gear to rotate, so that the fourth gear can adjust the height of the four groups of support mechanisms, which reduces the use cost to a certain extent and avoids the situation where the motor is damaged by collision.

[0027] 2. The rotation of the third gear drives the second gear to rotate, and the rotation of the second gear causes the support rod to slide along the inner wall of the fixed frame, thereby facilitating adjustment of the support height of the support mechanism. At the same time, the fixed frame can prevent the support rod from separating from the threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the main structure of this application;

[0029] Figure 2 It is a front cross-sectional structural schematic diagram of the leveling frame in this application;

[0030] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0031] Figure 4It is a schematic diagram of the cross-sectional structure of the fixed frame in this application;

[0032] Figure 5 It is a schematic diagram of a top-view cross-sectional structure of the leveling frame in this application;

[0033] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of B.

[0034] In the figure: 1. hydraulic press body; 2. leveling mechanism; 201. level bubble; 202. controller; 203. leveling frame; 204. electric telescopic rod; 205. support seat; 206. limit rod; 207. first gear; 208. transmission rod; 209. second gear; 210. third gear; 211. driven rod; 212. motor; 213. limit block; 214. fourth gear; 215. universal joint; 3. support mechanism; 301. pad; 302. fixed frame; 303. sliding block; 304. support rod; 305. threaded rod; 306. slide groove. DETAILED DESCRIPTION

[0035] The present application is further described in detail below through drawings and examples.

[0036] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0037] Reference Figures 1 to 6 The embodiment of the present application provides a hydraulic press with a bottom leveling structure, including a hydraulic press body 1, a leveling mechanism 2 for adjusting the level, and a supporting mechanism 3 for supporting the hydraulic press body 1. The leveling mechanism 2 includes an electric telescopic rod 204, one end of the electric telescopic rod 204 is fixedly connected to a supporting seat 205, the upper surface of the supporting seat 205 is fixedly connected to a motor 212, the output shaft of the motor 212 is fixedly connected to a fourth gear 214, the outer surface of the fourth gear 214 is meshed with a first gear 207, the hydraulic press body 1 is fixedly connected to the upper surface of the leveling mechanism 2, and the four corners of the lower surface of the leveling mechanism 2 are fixedly connected to the outer surface of the supporting mechanism 3.

[0038] The leveling mechanism 2 also includes a leveling frame 203, and four groups of first gears 207 are provided. The outer surfaces of the first gears 207 are fixedly connected to transmission rods 208, the outer surfaces of the transmission rods 208 are slidably connected to limit blocks 213, and the other ends of the transmission rods 208 are fixedly connected to universal joints 215.

[0039] The other end of the universal joint 215 is fixedly connected to a driven rod 211 , the outer surface of which is slidably connected to the outer surface of the limit block 213 , and the other end of the driven rod 211 is fixedly connected to a third gear 210 , the outer surface of which is meshedly connected to the second gear 209 .

[0040] The outer surface of the support seat 205 is slidably connected to a limit rod 206 , both ends of the limit rod 206 are fixedly connected to the lower surface of the leveling frame 203 , and the outer surface of the leveling frame 203 is fixedly connected to the controller 202 .

[0041] The outer surface of the controller 202 is electrically connected to two groups of horizontal bubbles 201 through wires, and the horizontal bubbles 201 are fixedly connected to the outer surface of the leveling frame 203, and the outer surface of the controller 202 is electrically connected to the electric telescopic rod 204 and the motor 212 through wires. When the electric telescopic rod 204 is started, one end of the electric telescopic rod 204 drives the support seat 205 to slide along the outer surface of the limit rod 206, so that the support seat 205 drives the motor 212 and the fourth gear 214 to slide. During the sliding process, the fourth gear 214 will rotate around the output shaft of the motor 212, thereby avoiding the fourth gear 214 and the first gear 207 from getting stuck, so that the fourth gear 214 can be meshed and connected with four different groups of first gears 207, and then the motor 212 is started, and the output shaft of the motor 212 drives the fourth gear 214 to rotate, so that the fourth gear 214 can adjust the height of the four groups of support mechanisms 3.

[0042] Reference Figures 1 to 6 In one aspect of the present embodiment, the support mechanism 3 includes a fixed frame 302, the upper surface of the fixed frame 302 is fixedly connected to the lower surface of the leveling frame 203, and the inner wall of the fixed frame 302 is slidably connected to a support rod 304, and the outer surface of the support rod 304 is provided with a slide groove 306.

[0043] The inner wall of the support rod 304 is threadedly connected with a threaded rod 305 , the upper end of the threaded rod 305 passes through the inner wall of the leveling frame 203 and is fixedly connected to the lower surface of the second gear 209 , and the lower surface of the support rod 304 is fixedly connected with a cushion block 301 .

[0044] The outer surface of the slide groove 306 is slidably connected to the sliding block 303, and the outer surface of the sliding block 303 is fixedly connected to the inner wall of the fixed frame 302. The third gear 210 rotates to drive the second gear 209 to rotate, and the second gear 209 rotates to make the support rod 304 slide along the inner wall of the fixed frame 302, thereby facilitating the adjustment of the support height of the support mechanism 3.

[0045] All electrical equipment in this solution are powered by an external power supply.

[0046] Working principle: When in use, by observing the offset position of the bubbles in the horizontal bubbles 201 on both sides of the leveling frame 203, and then operating the controller 202, the electric telescopic rod 204 is started, and one end of the electric telescopic rod 204 drives the support seat 205 to slide along the outer surface of the limit rod 206, so that the support seat 205 drives the motor 212 and the fourth gear 214 to slide. During the sliding process of the fourth gear 214, the fourth gear 214 will rotate around the output shaft of the motor 212, thereby avoiding the fourth gear 214 and the first gear 207 from getting stuck, so that the fourth gear 214 can be meshed and connected with four different groups of first gears 207. When the fourth gear 214 and the first gear 207 are engaged, the fourth gear 214 and the first gear 207 are engaged. After the meshing connection, the motor 212 is started, and the output shaft of the motor 212 drives the fourth gear 214 to rotate, and the fourth gear 214 drives the first gear 207 to rotate, and the first gear 207 drives the transmission rod 208 to rotate, and the transmission rod 208 drives the universal joint 215 and the driven rod 211 to rotate, and the driven rod 211 drives the third gear 210 to rotate, and the third gear 210 drives the second gear 209 to rotate, and the second gear 209 rotates to make the support rod 304 slide along the inner wall of the fixed frame 302, so as to facilitate the adjustment of the support height of the support mechanism 3, and the fourth gear 214 drives different first gears 207 to rotate, so as to facilitate the adjustment of the height of the four corners of the leveling frame 203.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hydraulic press with a bottom leveling structure, comprising a hydraulic press body (1), a leveling mechanism (2) for adjusting the level, and a supporting mechanism (3) for supporting the hydraulic press body (1), characterized in that: The leveling mechanism (2) comprises an electric telescopic rod (204), one end of the electric telescopic rod (204) is fixedly connected to a support seat (205), the upper surface of the support seat (205) is fixedly connected to a motor (212), the output shaft of the motor (212) is fixedly connected to a fourth gear (214), the outer surface of the fourth gear (214) is meshingly connected to a first gear (207), the hydraulic press body (1) is fixedly connected to the upper surface of the leveling mechanism (2), and the four corners of the lower surface of the leveling mechanism (2) are fixedly connected to the outer surface of the support mechanism (3).

2. The hydraulic press with a bottom leveling structure according to claim 1, characterized in that: The leveling mechanism (2) further comprises a leveling frame (203), and four groups of the first gears (207) are provided, the outer surfaces of the first gears (207) are fixedly connected to transmission rods (208), the outer surfaces of the transmission rods (208) are slidably connected to limit blocks (213), and the other ends of the transmission rods (208) are fixedly connected to universal joints (215).

3. The hydraulic press with a bottom leveling structure according to claim 2, characterized in that: The other end of the universal joint (215) is fixedly connected to a driven rod (211), the outer surface of the driven rod (211) is slidably connected to the outer surface of the limit block (213), and the other end of the driven rod (211) is fixedly connected to a third gear (210), the outer surface of the third gear (210) is meshingly connected to the second gear (209).

4. The hydraulic press with a bottom leveling structure according to claim 1, characterized in that: The outer surface of the support seat (205) is slidably connected to a limit rod (206), both ends of the limit rod (206) are fixedly connected to the lower surface of the leveling frame (203), and the outer surface of the leveling frame (203) is fixedly connected to a controller (202).

5. The hydraulic press with a bottom leveling structure according to claim 4, characterized in that: The outer surface of the controller (202) is electrically connected to two groups of level bubbles (201) via wires, the level bubbles (201) are fixedly connected to the outer surface of the leveling frame (203), and the outer surface of the controller (202) is electrically connected to the electric telescopic rod (204) and the motor (212) via wires.

6. The hydraulic press with a bottom leveling structure according to claim 3, characterized in that: The support mechanism (3) comprises a fixed frame (302), the upper surface of the fixed frame (302) is fixedly connected to the lower surface of the leveling frame (203), and the inner wall of the fixed frame (302) is slidably connected to a support rod (304), and the outer surface of the support rod (304) is provided with a sliding groove (306).

7. The hydraulic press with a bottom leveling structure according to claim 6, characterized in that: The inner wall of the support rod (304) is threadedly connected to a threaded rod (305), the upper end of the threaded rod (305) passes through the inner wall of the leveling frame (203) and is fixedly connected to the lower surface of the second gear (209), and the lower surface of the support rod (304) is fixedly connected to a cushion block (301).

8. The hydraulic press with a bottom leveling structure according to claim 6, characterized in that: The outer surface of the sliding groove (306) is slidably connected to a sliding block (303), and the outer surface of the sliding block (303) is fixedly connected to the inner wall of the fixed frame (302).

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