Duplex hydraulic rod synchronizing device

Abstract

The utility model relates to the technical field of duplex hydraulic rod synchronization, and discloses a duplex hydraulic rod synchronization device which comprises two hydraulic cylinders, the outer sides of the telescopic ends of the hydraulic cylinders are fixedly connected with a fixing plate, the outer side of the fixing plate is fixedly connected with two limiting frames, and the limiting frames are fixedly connected with the hydraulic cylinders. A transmission threaded rod is rotationally connected to the outer side of the fixing plate, a moving sleeve is in transmission connection to the outer side of the transmission threaded rod through threads, a transmission assembly is fixedly connected to the outer side of the transmission threaded rod, a hinged support is fixedly connected to the top end of the moving sleeve, and a limiting assembly is fixedly connected to the outer side of the moving sleeve. The top end of the moving sleeve is rotationally connected with a pushing plate through a hinged support. The duplex hydraulic rod synchronizing device has the advantages that the angle of the pushing plate can be changed, and the overall flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to duplex hydraulic rod synchronous technique field, concretely is a duplex hydraulic rod synchronous device. BACKGROUND

[0002] The duplex hydraulic rod synchronous device is a device for ensuring the synchronous movement of two hydraulic rods, which ensures the synchronization of the two hydraulic rods during movement through specific design and control mechanism, avoiding equipment failure or damage caused by asynchronization.

[0003] When pushing some long plate-shaped workpieces, the duplex hydraulic rod synchronous device is needed to synchronously push the long plate-shaped workpieces, but most of the existing duplex hydraulic rod synchronous devices are parallel during use, and because some long plate-shaped end faces are inclined surfaces, the pushing plate cannot be connected with the plane during pushing, so that a special hydraulic rod synchronous device is needed, and the overall flexibility is poor, therefore, the duplex hydraulic rod synchronous device is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] (I) Technical problems solved

[0005] In view of the defects of the prior art, the utility model provides a duplex hydraulic rod synchronous device, which has the advantages of being capable of changing the angle of the pushing plate, improving the overall flexibility of the device, and the like, and solves the problems that when pushing some long plate-shaped workpieces, the duplex hydraulic rod synchronous device is needed to synchronously push the long plate-shaped workpieces, but most of the existing duplex hydraulic rod synchronous devices are parallel during use, and because some long plate-shaped end faces are inclined surfaces, the pushing plate cannot be connected with the plane during pushing, so that a special hydraulic rod synchronous device is needed, and the overall flexibility is poor.

[0006] (II) Technical solutions

[0007] The technical solutions of the utility model for solving the above technical problems are as follows: a duplex hydraulic rod synchronous device, comprising two hydraulic cylinders, the outer side of the telescopic end of the hydraulic cylinder is fixedly connected with a fixed plate, the outer side of the fixed plate is fixedly connected with two limiting frames, the outer side of the fixed plate is rotatably connected with a transmission screw rod, the outer side of the transmission screw rod is connected with a moving sleeve through thread transmission, the outer side of the transmission screw rod is fixedly connected with a transmission assembly, the top end of the moving sleeve is fixedly connected with a hinged support, the outer side of the moving sleeve is fixedly connected with a limiting assembly, and the top end of the moving sleeve is rotatably connected with a pushing plate through the hinged support.

[0008] The utility model has the advantages of:

[0009] The duplex hydraulic rod synchronous device has the advantages that the angle of the pushing plate can be changed, and the flexibility of the device as a whole is improved.

[0010] Based on the technical scheme, the utility model further has the following improvements.

[0011] Further, the two limiting frames are symmetrically distributed on the outer side of the fixed plate, and the outer side of the fixed plate is fixedly connected with the anti-skid pad.

[0012] The anti-skid pad can improve the contact effect of the device and the article as a whole.

[0013] Further, the transmission assembly comprises a first conical gear fixedly connected to the outer side of the transmission threaded rod, the inner side of the limiting frame is rotatably connected with a rotating column, and the outer side of the rotating column is fixedly connected with a second conical gear.

[0014] The transmission assembly can make the transmission threaded rod rotate.

[0015] Further, the outer side of the first conical gear is meshed with the outer side of the second conical gear, the outer side of the rotating column is fixedly connected with a rotating sleeve, and the outer side of the rotating sleeve is provided with anti-skid lines.

[0016] Further, the limiting assembly comprises a limiting rod fixedly connected to the outer side of the moving sleeve, the other end of the limiting rod is fixedly connected with a limiting plate, the outer side of the limiting frame is provided with a limiting hole, the outer side of the limiting rod is slidably connected with the inner side of the limiting hole, and the number of the limiting rods is two.

[0017] The limiting assembly can limit the movement of the moving sleeve. DETAILED DESCRIPTION

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural sectional view of the utility model;

[0020] Figure 3 It is a connecting view of the transmission threaded rod and the moving sleeve of the utility model;

[0021] Figure 4 It is an enlarged view of A in the utility model.

[0022] In the figure: 1, hydraulic cylinder; 2, fixed plate; 3, limiting frame; 4, transmission threaded rod; 5, moving sleeve; 6, transmission assembly; 61, first conical tooth; 62, rotating column; 63, second conical tooth; 7, hinged support; 8, limiting assembly; 81, limiting rod; 82, limiting plate; 83, limiting hole; 9, push plate; 10, non-slip pad; 11, rotating sleeve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] In the embodiments, a double hydraulic rod synchronous device is given, Figures 1-4 The utility model discloses a double hydraulic rod synchronous device, the utility model discloses a quantity is two hydraulic cylinder 1, the telescopic end outside fixed connection of hydraulic cylinder 1 has fixed plate 2, the outside fixed connection of fixed plate 2 has a quantity of two limiting frame 3, the outside rotation connection of fixed plate 2 has transmission threaded rod 4, the outside of transmission threaded rod 4 is connected with moving sleeve 5 through the thread drive, the outside fixed connection of transmission threaded rod 4 has transmission assembly 6, the top of moving sleeve 5 is fixedly connected with hinged support 7, the outside fixed connection of moving sleeve 5 has limiting assembly 8, the top of moving sleeve 5 is rotatably connected with push plate 9 through hinged support 7.

[0025] Among them, two limiting frame 3 is symmetrically distributed in the outside of fixed plate 2, and the outside of fixed plate 2 is fixedly connected with non-slip pad 10.

[0026] The non-slip pad 10 can improve the contact effect of the device as a whole and the article.

[0027] Among them, transmission assembly 6 includes the first conical tooth 61 fixedly connected on the outside of transmission threaded rod 4, the inside rotation connection of limiting frame 3 has rotating column 62, and the outside of rotating column 62 is fixedly connected with the second conical tooth 63.

[0028] By rotating the rotating column 62, the second conical tooth 63 can be rotated, and the first conical tooth 61 can rotate the transmission threaded rod 4.

[0029] Among them, the outside of first conical tooth 61 and the outside of second conical tooth 63 are mutually engaged, the outside of rotating column 62 is fixedly connected with rotating sleeve 11, and the outside of rotating sleeve 11 is provided with anti-skid lines.

[0030] The rotating sleeve 11 can facilitate the rotation of the rotating column 62.

[0031] The limiting assembly 8 comprises a limiting rod 81 fixedly connected to the outer side of the moving sleeve 5, the other end of the limiting rod 81 is fixedly connected with a limiting plate 82, the outer side of the limiting frame 3 is provided with a limiting hole 83, the outer side of the limiting rod 81 is slidably connected with the inner side of the limiting hole 83, and the number of the limiting rod 81 is two.

[0032] The limiting assembly 8 can limit the movement of the moving sleeve 5.

[0033] Working principle:

[0034] When it is needed to adjust the angle of the push plate 9, the rotating sleeve 11 on one side is rotated to make the rotating column 62 rotate, and then the second conical gear 63 rotates, the first conical gear 61 is used to make the transmission threaded rod 4 rotate, under the action of the thread, the moving sleeve 5 will move up and down, and then one end of the push plate 9 is lifted, and then the angle of the push plate 9 can be changed, which is convenient for adapting to different situations.

[0035] It should be noted that, in this text, relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A twin hydraulic ram synchronizing device comprising two hydraulic cylinders (1) in number, characterized in that: The outer side of the telescopic end of the hydraulic cylinder (1) is fixedly connected with a fixed plate (2), the outer side of the fixed plate (2) is fixedly connected with two limiting boxes (3), the outer side of the fixed plate (2) is rotatably connected with a transmission threaded rod (4), the outer side of the transmission threaded rod (4) is threadedly connected with a moving sleeve (5), the outer side of the transmission threaded rod (4) is fixedly connected with a transmission assembly (6), the top end of the moving sleeve (5) is fixedly connected with a hinged support (7), the outer side of the moving sleeve (5) is fixedly connected with a limiting assembly (8), and the top end of the moving sleeve (5) is rotatably connected with a push plate (9) through the hinged support (7).

2. A twin hydraulic rod synchronizing device according to claim 1, characterized in that: The two limiting boxes (3) are symmetrically distributed on the outer side of the fixed plate (2), and the outer side of the fixed plate (2) is fixedly connected with a non-slip pad (10).

3. A dual hydraulic rod synchronizer apparatus as described in claim 1, wherein: The transmission assembly (6) comprises a first conical tooth (61) fixedly connected to the outer side of the transmission threaded rod (4), the inner side of the limiting box (3) is rotatably connected with a rotating column (62), and the outer side of the rotating column (62) is fixedly connected with a second conical tooth (63).

4. A twin hydraulic rod synchronizing device according to claim 3, wherein: The outer side of the first conical tooth (61) is engaged with the outer side of the second conical tooth (63), the outer side of the rotating column (62) is fixedly connected with a rotating sleeve (11), and the outer side of the rotating sleeve (11) is provided with anti-skid lines.

5. A dual hydraulic rod synchronizer apparatus as described in claim 1, wherein: The limiting assembly (8) comprises a limiting rod (81) fixedly connected to the outer side of the moving sleeve (5), the other end of the limiting rod (81) is fixedly connected with a limiting plate (82), the outer side of the limiting box (3) is provided with a limiting hole (83), the outer side of the limiting rod (81) is slidably connected with the inner side of the limiting hole (83), and the number of the limiting rod (81) is two.

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