Servo precision hydraulic leveler

Abstract

The utility model discloses a servo precision hydraulic leveler, and relates to the technical field of levelers. The servo precision hydraulic leveler comprises a base, telescopic rods are fixedly installed on the two sides of the upper surface of the base, a cross rod is fixedly installed on the tops of the telescopic rods, and a stamping block is fixedly installed at the bottom of the cross rod. When the machine needs to be moved, the hydraulic rods are controlled to contract, so that the hydraulic rods drive the anti-slip strips on the clamping plates to be separated from the surfaces of the rolling wheels, then the machine can be pushed to move the machine, and when the machine needs to be placed and positioned, the hydraulic rods are controlled to extend, the hydraulic rods drive the anti-slip strips on the clamping plates to be in contact with the surfaces of the rolling wheels, and the rolling wheels are positioned. And subsequent use is facilitated, so that switching between moving and positioning is facilitated, use is convenient, and subsequent operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling machines, in particular to a servo precision hydraulic leveling machine. Background Art

[0002] The leveling machine is also called a leveling machine, a flat plate machine, a leveling machine, a correcting machine, and a straightening machine. The most formal name is a plate leveling machine, but ordinary people like to call it a leveling machine. Why? Because they are used to it. The leveling machine is mainly used to correct various specifications of plates and plates sheared into blocks. The machine can be used for the leveling of various cold-rolled and hot-rolled plates. Due to its convenient and simple operation, its application range covers machinery, metallurgy, building materials, chemicals, electronics, electricity, light industry and other industries, especially in shipbuilding, locomotives, boilers and bridges, metal structure factories and other industries, and has become an indispensable tool in production. The necessary products that are missing are currently patented for an adjustable hydraulic leveling machine, with the patent announcement number CN220277917U, which includes a frame and a pair of support plates fixedly mounted on the frame, each support plate being provided with a moving slot; it also includes a lower leveling roller group, a drive unit, a pair of leveling spacing adjustment structures, an upper leveling roller group, a folding storage structure, and a flat connection structure for unloading; the lower leveling roller group is rotatably connected to a pair of support plates; the drive unit is used to drive the lower leveling roller group to rotate in the same direction; a pair of leveling spacing adjustment structures are arranged on a pair of support plates. The utility model aims to extend the length of the unloading place of the leveling plate, and receives the unloading leveling plate by horizontal access, which can omit the physical injury caused by manual direct action on the leveling unloading place to lift the plate, and pushes the received plate to unload in a rolling manner, which meets the diversity of unloading directions and reduces the noise of metal friction.

[0003] Regarding the above-mentioned related technologies, the inventor believes that the following defects exist: in actual application, the position of the leveling machine needs to be adjusted, and after it is moved, it needs to be fixed. In the subsequent use process, the staff needs to lift and move it through the equipment, which brings inconvenience to the subsequent use and reduces the convenience of using the leveling machine. Therefore, we proposed a servo precision hydraulic leveling machine to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a servo precision hydraulic leveling machine, which solves the problem of inconvenient movement and positioning switching of the machine.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a servo precision hydraulic leveling machine, including a base, telescopic rods are fixedly installed on both sides of the upper surface of the base, a cross bar is fixedly installed on the top of the telescopic rod, and a stamping block is fixedly installed on the bottom of the cross bar.

[0006] A shell is fixedly installed on the upper surface of the base, a plug rod is inserted into the upper surface of the shell, a stopper is fixedly installed on the top of the plug rod, a return spring is arranged around the surface of the plug rod, and the stopper is fixedly connected to the shell through the return spring.

[0007] A cavity is provided at the bottom of the insertion rod, a damping spring is fixedly installed on the inner top wall of the cavity, a piston is fixedly installed at the bottom of the damping spring, and a ball is inlaid at the bottom of the piston.

[0008] Preferably, square tubes are fixedly mounted at the four corners of the bottom of the base, and the inner wall of the square tube is rotatably connected to a roller via a rotating shaft.

[0009] Preferably, a hydraulic rod is fixedly installed on the inner top wall of the square tube, a clamping plate is fixedly installed on the bottom of the hydraulic rod, the clamping plate is arc-shaped, an anti-slip strip is fixedly installed on the inner wall of the clamping plate, the surface of the anti-slip strip is provided with anti-slip grooves, and the anti-slip strip is made of rubber.

[0010] Preferably, the cross bar fixedly connects the tops of the two telescopic rods, and the upper surface of the base is rotatably connected to rollers via a rotating shaft. There are five rollers, which are equidistantly distributed on one side of the upper surface of the base, and the highest point of the roller surface is flush with the inner bottom wall of the shell.

[0011] Preferably, an insertion hole for the insertion rod to pass through is opened on the upper surface of the shell, and the inner wall of the insertion hole is slidably connected to the surface of the insertion rod, and the insertion rod is adapted to the insertion hole.

[0012] Preferably, a round hole for the ball to pass through is formed at the bottom of the insertion rod, and the inner wall of the round hole is rollingly connected to the surface of the ball.

[0013] Preferably, the inner wall of the circular hole of the insertion rod is slidably connected to the surface of the piston, and the piston is adapted to the circular hole of the insertion rod.

[0014] Beneficial Effects

[0015] The utility model provides a servo precision hydraulic leveling machine. Compared with the prior art, it has the following beneficial effects:

[0016] The servo precision hydraulic leveling machine controls the telescopic rod to drive the punching block on the cross bar to perform punching operations on the plate. When the machine needs to be moved, the hydraulic rod is controlled to contract, so that the hydraulic rod drives the anti-slip strip on the splint to separate from the surface of the roller, and then the machine can be moved by pushing it. At the same time, when the machine needs to be placed and positioned, the hydraulic rod is controlled to extend, and then the hydraulic rod drives the anti-slip strip on the splint to contact the surface of the roller to position the roller, so as to facilitate subsequent use, thereby facilitating switching between movement and positioning. It is easy to use and convenient for subsequent operation by staff.

[0017] At the same time, the plate to be leveled is placed inside the shell, and then pushed by the pushing mechanism. The surface of the plate is rollingly connected with the surface of the ball. At the same time, the shock-absorbing spring resets the ball on the piston, and the reset spring resets the rod on the block, so as to facilitate the limiting and guiding effect, thereby facilitating the subsequent limiting operation of the plate, facilitating subsequent use, and improving the leveling operation of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the square tube of the utility model;

[0020] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the plug rod of the utility model;

[0021] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 5 The utility model is a schematic diagram of the three-dimensional connection structure of the hydraulic rod and the clamping plate.

[0023] In the figure: 1. base; 2. telescopic rod; 3. cross bar; 4. stamping block; 5. shell; 6. plug rod; 7. stop block; 8. return spring; 9. shock-absorbing spring; 10. piston; 11. ball; 12. square tube; 13. roller; 14. hydraulic rod; 15. splint; 16. anti-slip strip; 17. roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a servo precision hydraulic leveling machine, comprising a base 1, telescopic rods 2 are fixedly installed on both sides of the upper surface of the base 1, a cross bar 3 is fixedly installed on the top of the telescopic rod 2, and a stamping block 4 is fixedly installed on the bottom of the cross bar 3.

[0026] A shell 5 is fixedly installed on the upper surface of the base 1, an insertion rod 6 is inserted into the upper surface of the shell 5, a stopper 7 is fixedly installed on the top of the insertion rod 6, a return spring 8 is arranged around the surface of the insertion rod 6, and the stopper 7 and the shell 5 are fixedly connected via the return spring 8.

[0027] A cavity is formed at the bottom of the insertion rod 6 , a damping spring 9 is fixedly mounted on the inner top wall of the cavity, a piston 10 is fixedly mounted on the bottom of the damping spring 9 , and a ball 11 is embedded on the bottom of the piston 10 .

[0028] The plate to be leveled is placed into the shell 5, and then pushed by the pushing mechanism. The surface of the plate is rollingly connected with the surface of the ball 11. At the same time, the shock-absorbing spring 9 resets the ball 11 on the piston 10, and the reset spring 8 resets the rod 6 on the block 7, so as to facilitate the limiting and guiding effect, thereby facilitating the subsequent limiting operation of the plate, facilitating subsequent use, and improving the leveling operation of the plate.

[0029] See also Figure 1 A square tube 12 is fixedly installed at the four corners of the bottom of the base 1, and a roller 13 is rotatably connected to the inner wall of the square tube 12 through a rotating shaft.

[0030] The roller 13 is provided to facilitate the support and movement of the machine during use, and is convenient for the subsequent pushing of the machine.

[0031] See also Figure 2 A hydraulic rod 14 is fixedly installed on the inner top wall of the square tube 12, and a clamping plate 15 is fixedly installed on the bottom of the hydraulic rod 14. The clamping plate 15 is arc-shaped, and an anti-slip strip 16 is fixedly installed on the inner wall of the clamping plate 15. The surface of the anti-slip strip 16 is provided with anti-slip grooves, and the anti-slip strip 16 is made of rubber.

[0032] The hydraulic rod 14 is provided to facilitate the adjustment of the position of the clamping plate 15 during use. At the same time, the anti-slip strip 16 is provided to increase the friction between the roller 13 and the clamping plate 15, thereby facilitating the limiting of the roller 13.

[0033] Control the telescopic rod 2 to drive the punching block 4 on the cross bar 3 to perform punching operations on the plate. When the machine needs to be moved, control the hydraulic rod 14 to contract so that the hydraulic rod 14 drives the anti-slip strip 16 on the splint 15 to separate from the surface of the roller 13, and then the machine can be moved by pushing it. At the same time, when the machine needs to be placed and positioned, control the hydraulic rod 14 to extend, and then the hydraulic rod 14 drives the anti-slip strip 16 on the splint 15 to contact with the surface of the roller 13 to position the roller 13, so as to facilitate subsequent use, thereby facilitating switching between movement and positioning, and is easy to use and convenient for subsequent operation by staff.

[0034] See also Figure 1The cross bar 3 fixedly connects the tops of the two telescopic rods 2, and the upper surface of the base 1 is rotatably connected to a roller 17 via a rotating shaft. There are five rollers 17, and the five rollers 17 are equidistantly distributed on one side of the upper surface of the base 1. The highest point of the surface of the roller 17 is flush with the inner bottom wall of the shell 5.

[0035] The provided rotating roller 17, during use, achieves the effect of conveniently guiding the plate, and also facilitates the subsequent conveying operation of the plate.

[0036] See also Figure 1 , Figure 4 The upper surface of the shell 5 is provided with a plug hole for the insertion rod 6 to pass through, and the inner wall of the plug hole is slidably connected to the surface of the insertion rod 6, and the insertion rod 6 is adapted to the plug hole.

[0037] The provided insertion hole facilitates the passage of the subsequent insertion rod 6 during use, thereby also facilitating the movement of the subsequent insertion rod 6, thereby improving the convenience of use of the components in the machine.

[0038] See also Figure 1 , Figure 3 A round hole is provided at the bottom of the insert rod 6 for the ball 11 to pass through, and the inner wall of the round hole is rollingly connected to the surface of the ball 11.

[0039] The provided balls 11 facilitate support and guidance of the plate during use, and while limiting the position of the plate, also facilitate subsequent movement of the plate.

[0040] See also Figure 3 The inner wall of the circular hole of the insertion rod 6 is slidably connected to the surface of the piston 10 , and the piston 10 is adapted to the circular hole of the insertion rod 6 .

[0041] The piston 10 is slidably connected to the circular hole, which facilitates the normal movement of the piston 10 during use, thereby facilitating the normal use of the machine.

[0042] During operation, the telescopic rod 2 is controlled to drive the punching block 4 on the cross bar 3 to perform punching operations on the plate. When the machine needs to be moved, the hydraulic rod 14 is controlled to contract so that the hydraulic rod 14 drives the anti-slip strip 16 on the splint 15 to separate from the surface of the roller 13, and then the machine can be moved by pushing it. At the same time, when the machine needs to be placed and positioned, the hydraulic rod 14 is controlled to extend, and then the hydraulic rod 14 drives the anti-slip strip 16 on the splint 15 to contact with the surface of the roller 13 to position the roller 13, so as to facilitate subsequent use, thereby facilitating switching between movement and positioning, and is easy to use and convenient for subsequent operation by staff.

[0043] The plate to be leveled is placed into the shell 5, and then pushed by the pushing mechanism. The surface of the plate is rollingly connected with the surface of the ball 11. At the same time, the shock-absorbing spring 9 resets the ball 11 on the piston 10, and the reset spring 8 resets the rod 6 on the block 7, so as to facilitate the limiting and guiding effect, thereby facilitating the subsequent limiting operation of the plate, facilitating subsequent use, and improving the leveling operation of the plate.

[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A servo precision hydraulic leveling machine, comprising a base (1), characterized in that: Telescopic rods (2) are fixedly mounted on both sides of the upper surface of the base (1), a cross bar (3) is fixedly mounted on the top of the telescopic rod (2), and a punching block (4) is fixedly mounted on the bottom of the cross bar (3); A shell (5) is fixedly mounted on the upper surface of the base (1), an insertion rod (6) is inserted into the upper surface of the shell (5), a stopper (7) is fixedly mounted on the top of the insertion rod (6), a return spring (8) is arranged around the surface of the insertion rod (6), and the stopper (7) and the shell (5) are fixedly connected via the return spring (8); The bottom of the insertion rod (6) is provided with a cavity, a damping spring (9) is fixedly mounted on the inner top wall of the cavity, a piston (10) is fixedly mounted on the bottom of the damping spring (9), and a ball (11) is embedded on the bottom of the piston (10).

2. A servo precision hydraulic leveling machine according to claim 1, characterized in that: Square tubes (12) are fixedly mounted at the four corners of the bottom of the base (1), and the inner wall of the square tube (12) is rotatably connected to a roller (13) via a rotating shaft.

3. A servo precision hydraulic leveling machine according to claim 2, characterized in that: A hydraulic rod (14) is fixedly mounted on the inner top wall of the square tube (12), a clamping plate (15) is fixedly mounted on the bottom of the hydraulic rod (14), the clamping plate (15) is arc-shaped, an anti-slip strip (16) is fixedly mounted on the inner wall of the clamping plate (15), the surface of the anti-slip strip (16) is provided with anti-slip grooves, and the anti-slip strip (16) is made of rubber.

4. The servo precision hydraulic leveling machine according to claim 1, characterized in that: The cross bar (3) fixedly connects the tops of the two telescopic rods (2); the upper surface of the base (1) is rotatably connected to a roller (17) via a rotating shaft; the number of the rollers (17) is five; the five rollers (17) are equidistantly distributed on one side of the upper surface of the base (1); the highest point of the surface of the roller (17) is flush with the inner bottom wall of the shell (5).

5. The servo precision hydraulic leveling machine according to claim 1, characterized in that: The upper surface of the housing (5) is provided with a plug hole for the insertion rod (6) to pass through, and the inner wall of the plug hole is slidably connected to the surface of the insertion rod (6), and the insertion rod (6) is adapted to the plug hole.

6. The servo precision hydraulic leveling machine according to claim 1, characterized in that: A circular hole is provided at the bottom of the insertion rod (6) for the ball (11) to pass through, and the inner wall of the circular hole is in rolling connection with the surface of the ball (11).

7. The servo precision hydraulic leveling machine according to claim 1, characterized in that: The inner wall of the circular hole of the insertion rod (6) is slidably connected to the surface of the piston (10), and the piston (10) is adapted to the circular hole of the insertion rod (6).

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