CN210126306U - A hydraulic press for extrusion that is easy to move - Google Patents

Abstract

The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press for extrusion, which is convenient to move and comprises a base, wherein a top plate is arranged above the base, and a hydraulic cylinder is arranged on the top plate; the vertical guide rail that is equipped with between base and the roof, roof and base are connected respectively at the upper and lower both ends of guide rail, the delivery rod of pneumatic cylinder is connected with the clamp plate, the guide rail runs through the clamp plate and rather than sliding connection, the base is inside hollow structure, the vertical slide bar that is equipped with in the base, sliding connection has the slider on the slide bar, the side of slider is connected with the montant, the return pulley support is installed to the bottom of montant, install the return pulley on the return pulley support, the diapire of base seted up with return pulley complex opening, still be equipped with elevating system in the base. The hydraulic press for extrusion convenient to move can lift the bottom wheel, avoids the bottom wheel bearing the pressure load of the hydraulic press for extrusion convenient to move for a long time, effectively protects the bottom wheel and prolongs the service life of the bottom wheel.

Description

A hydraulic press for extrusion that is easy to move

technical field

The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press for extrusion which is convenient for movement.

Background technique

A multifunctional hydraulic press is disclosed in the Chinese patent with the authorization announcement number CN207414103U, which includes a mounting shell, a pressing plate device and a bottom wheel, and the pressing plate device is mounted on the inner lower part of the mounting shell; It is installed in the upper middle position of the inner side of the installation shell, and the bottom wheels are respectively bolted to the lower four corners of the installation shell. The setting of the bottom wheel is beneficial to solve the problem of inconvenient movement of the existing hydraulic press.

However, the above-mentioned technical solutions still have the following shortcomings in actual use: since the bottom wheel is bolted to the lower part of the installation shell, the bottom wheel always bears the pressure load of the multi-functional hydraulic press, which will shorten the service life of the bottom wheel for a long time. .

Utility model content

The purpose of the present invention is to provide a hydraulic press for extruding that is easy to move, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

A hydraulic press for extrusion that is easy to move, comprising a base, a top plate above the base, a hydraulic cylinder installed on the top plate; a guide rail is vertically arranged between the base and the top plate, and the upper and lower ends of the guide rail are respectively connected to the top plate and the base , the output rod of the hydraulic cylinder is connected with a pressure plate, the guide rail penetrates through the pressure plate and is slidably connected with it, and the pressure plate is driven up and down by the hydraulic cylinder to complete the extrusion process. There is a slider, a vertical rod is connected to the side of the slider, a bottom wheel support is installed at the bottom end of the vertical rod, a bottom wheel is installed on the bottom wheel support, and the bottom wall of the base is provided with a through hole for matching with the bottom wheel. The rod, the bottom wheel support and the bottom wheel can pass through the opening, so that the bottom wheel extends out of the base or retracts into the base, and the base is also provided with a lifting mechanism, which can drive the bottom wheel to rise and fall through the lifting mechanism.

As a further scheme of the present invention: the lifting mechanism includes a threaded rod, the threaded rod is vertically arranged in the base, the upper and lower ends of the threaded rod are connected with bearing seats, the bearing seats are installed on the inner wall of the base, and the side surfaces of the vertical rods are A lift plate is connected, the lift plate is set horizontally, and the threaded rod penetrates the lift plate and is threadedly connected with it. When the threaded rod rotates, the threaded rod and the lift plate are used for the threaded cooperation and the cooperation of the vertical rod, the slider and the slide rod to drive the lift plate. Lifting, the lifting plate drives the vertical rod to lift, the vertical rod drives the slider to slide up and down along the sliding rod, and the vertical rod drives the bottom wheel support and the bottom wheel to lift.

As a further scheme of the present utility model: the lifting mechanism also includes a worm and a worm wheel, the worm wheel is arranged on the top of the threaded rod, the worm is arranged horizontally, and the surface of the worm is engaged with the outer surface of the worm wheel, and the worm is rotatably connected to the side wall of the base, The right end of the worm penetrates the right side wall of the base and extends to the outside of the base, and the right end of the worm is connected with a crank handle, through which the worm can be rotated, and the worm gear can be driven to rotate by the meshing of the worm and the worm wheel, and the worm wheel drives the threaded rod to rotate.

As a further solution of the present invention, the lower side of the base is provided with a support leg and an inner rod, the inner rod is connected to the bottom surface of the base, and the inner rod penetrates the top wall of the support leg and is slidably connected with it.

As a further scheme of the present utility model: a slide plate is arranged in the support leg, the slide plate is slidably connected with the inner wall of the support leg, the bottom end of the inner rod is connected with the slide plate, and a buffer spring is arranged between the slide plate and the bottom wall of the support leg, through The inner rod, the sliding plate, the buffer spring and the support leg can play the role of buffering and shock absorption, and reduce the vibration when the hydraulic press for extrusion is easy to move.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The easy-to-move extrusion hydraulic press rotates the worm through the handle, and uses the meshing of the worm and the worm wheel to drive the worm wheel to rotate, and the worm wheel drives the threaded rod to rotate, and then uses the threaded rod and the lifting plate. The cooperation with the sliding rod can then drive the lifting plate to rise and fall, the lifting plate drives the vertical rod to rise and fall, the vertical rod drives the slider to slide up and down along the sliding rod, and the vertical rod drives the bottom wheel support and the bottom wheel to lift; When the hydraulic press is used for extrusion, the bottom wheel is extended from the port by lifting and lowering the bottom wheel. The bottom wheel touches the ground and supports the hydraulic press for easy movement. It can be moved. The mouth shrinks into the base to prevent the bottom wheel from bearing the pressure load of the easy-to-move extrusion hydraulic press for a long time, effectively protecting the bottom wheel and prolonging the service life of the bottom wheel.

2. The easy-to-move hydraulic press for extrusion can play the role of buffering and shock absorption through the inner rod, the sliding plate, the buffer spring and the support legs, and reduce the vibration of the hydraulic press for easy-to-mobile extrusion when it works.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. Some examples of novelty.

Figure 1 is a schematic structural diagram of a hydraulic press for extrusion that is easy to move.

Figure 2 is a schematic structural diagram of a base in a hydraulic press for extrusion that is easy to move.

FIG. 3 is a schematic structural diagram of the support leg and the inner rod in the hydraulic press for extrusion that is easy to move.

In the picture: 1-base, 2-pressing plate, 3-guide rail, 4-hydraulic cylinder, 5-top plate, 6-output rod, 7-supporting leg, 8-slider, 9-slider, 10-port, 11 - Bottom wheel, 12- bearing seat, 13- threaded rod, 14- bottom wheel support, 15- rocker handle, 16- worm, 17- worm wheel, 18- lift plate, 19- vertical rod, 20- inner rod, 21 - Buffer springs, 22 - Skateboards.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Example 1

Referring to FIGS. 1 to 3 , in an embodiment of the present invention, a hydraulic press for easy movement includes a base 1 , a top plate 5 is arranged above the base 1 , and a hydraulic cylinder 4 is installed on the top plate 5 ; the base 1 The guide rail 3 is vertically arranged between the top plate 5 and the top plate 5. The upper and lower ends of the guide rail 3 are respectively connected to the top plate 5 and the base 1. The output rod 6 of the hydraulic cylinder 4 is connected to the pressure plate 2. The guide rail 3 penetrates the pressure plate 2 and is slidably connected to it. The cylinder 4 drives the pressure plate 2 to rise and fall to complete the extrusion process. The base 1 is an internal hollow structure, and a sliding rod 9 is vertically arranged in the base 1. Preferably, the number of sliding rods 9 is four, and the four sliding rods 9 are in the base 1. The inside is rectangularly distributed, the slider 9 is slidably connected with the slider 8, the side of the slider 8 is connected with a vertical rod 19, the bottom end of the vertical rod 19 is installed with a bottom wheel support 14, and the bottom wheel support 14 is installed with a bottom Wheel 11, the bottom wall of the base 1 is provided with a port 10 that cooperates with the bottom wheel 11, the vertical rod 19, the bottom wheel support 14 and the bottom wheel 11 can pass through the port 10, so that the bottom wheel 11 extends out of the base 1 Or retracted into the base 1, the base 1 is also provided with a lifting mechanism, and the bottom wheel 11 can be driven to rise and fall through the lifting mechanism.

The lifting mechanism includes a threaded rod 13, which is vertically arranged in the base 1, and the upper and lower ends of the threaded rod 13 are connected with a bearing seat 12, and the bearing seat 12 is installed on the inner wall of the base 1. The setting of the bearing seat 12 The rotation of the threaded rod 13 is facilitated. The side of the vertical rod 19 is connected with a lifting plate 18. The lifting plate 18 is arranged horizontally. The threaded rod 13 penetrates the lifting plate 18 and is threadedly connected with it. The threaded cooperation of 18 and the cooperation of the vertical rod 19, the slider 8 and the sliding rod 9 can then drive the lifting plate 18 to rise and fall, the lifting plate 18 drives the vertical rod 19 to rise and fall, and the vertical rod 19 drives the slider 8 to slide up and down along the sliding rod 9, The vertical rod 19 drives the bottom wheel support 14 and the bottom wheel 11 to rise and fall.

The lifting mechanism further includes a worm 16 and a worm wheel 17, the worm wheel 17 is arranged on the top of the threaded rod 13, the worm 16 is arranged horizontally, and the surface of the worm 16 is engaged with the outer surface of the worm wheel 17, and the worm 16 is rotatably connected to the side wall of the base 1. , preferably, the worm 16 is connected with the side wall bearing of the base 1 through a bearing, the right end of the worm 16 penetrates the right side wall of the base 1 and extends to the outside of the base 1, and the right end of the worm 16 is connected with a crank handle 15, through the crank handle 15 can rotate the worm 16, and the worm 17 can be driven to rotate by the engagement of the worm 16 and the worm wheel 17, and the worm wheel 17 can drive the threaded rod 13 to rotate.

The working principle of the embodiment of the present utility model is: when in use, through the cooperation of the pressure plate 2, the guide rail 3 and the hydraulic cylinder 4, the hydraulic cylinder 4 drives the pressure plate 2 to rise and fall to complete the extrusion process; The meshing of 16 with the worm wheel 17 can then drive the worm wheel 17 to rotate, the worm wheel 17 drives the threaded rod 13 to rotate, and then uses the threaded cooperation of the threaded rod 13 and the lifting plate 18 and the cooperation of the vertical rod 19, the slider 8 and the sliding rod 9 to drive the The lifting plate 18 lifts and lowers, the lifting plate 18 drives the vertical rod 19 to lift, the vertical rod 19 drives the slider 8 to slide up and down along the sliding rod 9, and the vertical rod 19 drives the bottom wheel support 14 and the bottom wheel 11 to lift; When the hydraulic press for extrusion is used, the bottom wheel 11 is extended from the port 10 by the lifting and lowering of the bottom wheel 11. The bottom wheel 11 contacts the ground and supports the hydraulic press for extrusion that is easy to move, and it can be moved. The bottom wheel 11 is retracted from the port 10 into the base 1 to prevent the bottom wheel 11 from bearing the pressure load of the easy-to-move extrusion hydraulic press for a long time, effectively protecting the bottom wheel 11 and prolonging the service life of the bottom wheel 11 .

Example 2

Please refer to FIGS. 1 to 3. In the embodiment of the present utility model, a hydraulic press for extruding is easy to move. The difference from Embodiment 1 is that the lower side of the base 1 is provided with a support leg 7 and an inner rod 20. The rod 20 is connected to the bottom surface of the base 1, and the inner rod 20 penetrates through the top wall of the support leg 7 and is slidably connected with it. The end is connected with the sliding plate 22, and a buffer spring 21 is arranged between the sliding plate 22 and the bottom wall of the supporting leg 7. The inner rod 20, the sliding plate 22, the buffer spring 21 and the supporting leg 7 can play the role of buffering and shock absorption, reducing the convenience Vibration when the moving extrusion hydraulic press works.

The working principle of the embodiment of the present utility model is: when in use, through the cooperation of the pressure plate 2, the guide rail 3 and the hydraulic cylinder 4, the hydraulic cylinder 4 drives the pressure plate 2 to rise and fall to complete the extrusion process. And the support leg 7 can play the role of buffering and shock absorption, reducing the vibration of the hydraulic press that is easy to move when working; the worm 16 can be rotated by the crank handle 15, and the worm wheel 17 can be driven by the meshing of the worm 16 and the worm wheel 17 to rotate. , the worm wheel 17 drives the threaded rod 13 to rotate, and then uses the threaded cooperation of the threaded rod 13 and the lifting plate 18 and the cooperation of the vertical rod 19, the slider 8 and the sliding rod 9 to drive the lifting plate 18 to rise and fall, and the lifting plate 18 drives the vertical rod 19 Lifting, the vertical rod 19 drives the slider 8 to slide up and down along the sliding rod 9, and the vertical rod 19 drives the bottom wheel support 14 and the bottom wheel 11 to lift; Make the bottom wheel 11 protrude from the port 10, the bottom wheel 11 touches the ground and supports the hydraulic press for easy movement, then it can be moved. When no movement is required, the bottom wheel 11 is retracted from the port 10 into the base 1 Inside, the bottom wheel 11 is prevented from being subjected to the pressure load of the hydraulic press for easy movement for a long time, which effectively protects the bottom wheel 11 and prolongs the service life of the bottom wheel 11 .

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (5)

1. The hydraulic press convenient to move for extrusion comprises a base (1), a top plate (5) is arranged above the base (1), a hydraulic cylinder (4) is installed on the top plate (5), and is characterized in that a guide rail (3) is vertically arranged between the base (1) and the top plate (5), the top plate (5) and the base (1) are respectively connected with the upper end and the lower end of the guide rail (3), an output rod (6) of the hydraulic cylinder (4) is connected with a pressing plate (2), the guide rail (3) penetrates through the pressing plate (2) and is in sliding connection with the pressing plate, the base (1) is of an internal hollow structure, a sliding rod (9) is vertically arranged in the base (1), a sliding block (8) is connected on the sliding rod (9), a vertical rod (19) is connected with the side face of the sliding block (8), a bottom wheel support (14) is installed at the bottom end of the vertical rod (19), a bottom wheel (11) is installed on the bottom wheel support (, a lifting mechanism is also arranged in the base (1).

2. The hydraulic press convenient to move for extrusion as claimed in claim 1, wherein the lifting mechanism comprises a threaded rod (13), the threaded rod (13) is vertically arranged in the base (1), bearing seats (12) are connected to the upper end and the lower end of the threaded rod (13), the bearing seats (12) are installed on the inner wall of the base (1), a lifting plate (18) is connected to the side surface of a vertical rod (19), the lifting plate (18) is horizontally arranged, and the threaded rod (13) penetrates through the lifting plate (18) and is in threaded connection with the lifting plate.

3. The hydraulic press for extrusion convenient to move as claimed in claim 2, wherein the lifting mechanism further comprises a worm (16) and a worm wheel (17), the worm wheel (17) is arranged on the top of the threaded rod (13), the worm (16) is horizontally arranged, the surface of the worm (16) is meshed with the outer surface of the worm wheel (17), the worm (16) is rotatably connected with the side wall of the base (1), the right end of the worm (16) penetrates through the right side wall of the base (1) and extends to the outer side of the base (1), and the right end of the worm (16) is connected with a crank (15).

4. The hydraulic press for extrusion with easy movement according to any of claims 1-3, characterised in that the underside of the base (1) is provided with support legs (7) and an inner rod (20), the inner rod (20) being connected to the bottom surface of the base (1), the inner rod (20) penetrating the top wall of the support legs (7) and being slidably connected thereto.

5. The hydraulic press for extrusion with easy movement according to claim 4, characterized in that a sliding plate (22) is arranged in the supporting leg (7), the sliding plate (22) is connected with the inner wall of the supporting leg (7) in a sliding way, the bottom end of the inner rod (20) is connected with the sliding plate (22), and a buffer spring (21) is arranged between the sliding plate (22) and the bottom wall of the supporting leg (7).

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