Hydraulic shearing equipment

Abstract

The utility model relates to the technical field of shearing equipment, and discloses hydraulic shearing equipment, which solves the problem of poor shearing effect on alloy materials at present, and comprises a mounting seat, a driving mechanism is arranged on the mounting seat, a mounting mechanism is arranged on the driving mechanism, the driving mechanism comprises a hydraulic cylinder fixed on the outer side of the mounting seat, and the hydraulic cylinder is fixed on the outer side of the mounting seat. A piston rod is fixedly connected to the hydraulic cylinder, a push plate is fixedly connected to the end, away from the mounting base, of the piston rod, two second supporting shafts are symmetrically and rotationally connected to the top of the push plate, movable rods fixedly sleeve the outer sides of the two second supporting shafts, and movable plates are movably mounted at one ends of the two movable rods; according to the alloy material shearing device, through cooperation of the hydraulic cylinder, the piston rod, the guide block and the guide column, stable movement of the push plate is facilitated, through cooperation of the movable rod, the movable plate and the first supporting shaft, the two blades can rotate conveniently to rapidly shear alloy materials, and therefore the shearing effect can be improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of shearing equipment, and specifically relates to a hydraulic shearing equipment. Background Art

[0002] Shearing is a mechanical process in which a material breaks when subjected to a force parallel to its surface. In alloy shearing, this force is provided by a dedicated shearing device, and the alloy material is cut through the movement of a cutting tool or saw blade. Commonly used shearing methods for alloy materials in the prior art include: manual shearing, electric hand-held shears, mechanical shearing machines, etc. Since these shearing methods are time-consuming and laborious, with low efficiency and poor shearing effects, the quality of alloy materials fails to meet the standards. Content of the Utility Model

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a hydraulic shearing equipment, which effectively solves the problem of poor shearing effect on alloy materials at present.

[0004] To achieve the above object, the utility model provides the following technical solution: A hydraulic shearing equipment, including a mounting base, on which a driving mechanism is provided, and an installation mechanism is provided on the driving mechanism;

[0005] The driving mechanism includes a hydraulic cylinder fixed to the outside of the mounting base. A piston rod is fixedly connected to the hydraulic cylinder. One end of the piston rod away from the mounting base is fixedly connected to a push plate. Two support shafts II are symmetrically rotatably connected to the top of the push plate. Moving rods are fixedly sleeved on the outside of the two support shafts II. One end of each of the two moving rods is movably installed with a movable plate, and blades are installed on the top of the two movable plates.

[0006] Preferably, grooves are provided at one end of each of the two moving rods away from the mounting base. Inner shafts are rotatably connected to the inside of the two grooves. The two movable plates are respectively fixedly sleeved on the outside of the two inner shafts.

[0007] Preferably, two guide columns are symmetrically and fixedly connected to one side of the mounting base close to the push plate. Support blocks are fixedly connected to one end of each of the two guide columns away from the mounting base. Support shafts I are rotatably connected to the top of the two support blocks. The two movable plates are respectively fixedly connected to the top ends of the two support shafts I.

[0008] Preferably, guide blocks are movably sleeved on the outside of the two guide columns, and the push plate is fixedly connected to the top of the two guide blocks.

[0009] Preferably, the installation mechanism includes a pressure plate located on the top of the blade. Two positioning columns are symmetrically and fixedly connected to the top of the movable plate. The blade and the pressure plate are both movably sleeved on the outside of the two positioning columns.

[0010] Preferably, a screw rod is fixedly connected to the top of the movable plate. An installation plate is movably sleeved on the outer side of the screw rod. The installation plate is fixedly connected to the outer side of the pressure plate. A nut is arranged on the top of the installation plate. The nut is threadedly sleeved on the outer side of the screw rod. A first limiting post and a second limiting post are symmetrically arranged on the outer side of the screw rod. Both the first limiting post and the second limiting post are fixedly connected to the top of the movable plate. And the outer diameter value of the first limiting post is equal to the outer diameter value of the second limiting post. The second limiting post is located between the screw rod and the blade. And the installation plate is movably sleeved on the outer side of the second limiting post.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] (1) In the utility model, through the cooperation between the hydraulic cylinder, the piston rod, the guide block and the guide post, it is convenient for the push plate to move stably. And through the cooperation between the movable rod, the movable plate and the first support shaft, it is convenient for the two blades to rotate and quickly shear the alloy material, so as to improve the shearing effect.

[0013] (2) In this new type, through the cooperation between the screw rod, the installation plate, the second limiting post and the nut, it is convenient to sleeved the pressure plate on the outer sides of the two positioning posts for fixation, and the blades can be limited, so as to facilitate the installation of the blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model.

[0015] In the drawings:

[0016] Figure 1 is a schematic structural diagram of the hydraulic shearing equipment of the utility model;

[0017] Figure 2 is a schematic structural diagram of the driving mechanism of the utility model;

[0018] Figure 3 is a schematic structural diagram of the connection between the movable rod and the movable plate of the utility model;

[0019] Figure 4 is a schematic structural diagram of the installation mechanism of the utility model;

[0020] Figure 5 is a disassembled structural diagram of the pressure plate and the movable plate of the utility model.

[0021] In the figure: 1. Mounting base; 2. Driving mechanism; 201. Hydraulic cylinder; 202. Pushing plate; 203. Movable rod; 204. Movable plate; 205. Blade; 206. First support shaft; 207. Support block; 208. Guide post; 209. Guide block; 2010. Piston rod; 2011. Inner shaft; 2012. Groove; 2013. Second support shaft; 3. Mounting mechanism; 301. Pressure plate; 302. Mounting plate; 303. Nut; 304. First limit post; 305. Screw; 306. Second limit post; 307. Positioning post. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0023] Embodiment 1, given by Figure 1 The present invention includes a mounting base 1, a driving mechanism 2 is provided on the mounting base 1, and a mounting mechanism 3 is provided on the driving mechanism 2.

[0024] Specifically, given by Figures 2 - 3 The driving mechanism 2 includes a hydraulic cylinder 201 fixed to the outside of the mounting base 1. A piston rod 2010 is fixedly connected to the hydraulic cylinder 201. One end of the piston rod 2010 away from the mounting base 1 is fixedly connected to a pushing plate 202. Two second support shafts 2013 are symmetrically and rotatably connected to the top of the pushing plate 202. Movable rods 203 are fixedly sleeved on the outer sides of the two second support shafts 2013. One end of each of the two movable rods 203 is movably installed with a movable plate 204. Blades 205 are installed on the tops of the two movable plates 204. Grooves 2012 are provided at one ends of the two movable rods 203 away from the mounting base 1. Inner shafts 2011 are rotatably connected to the interiors of the two grooves 2012. The two movable plates 204 are respectively fixedly sleeved on the outer sides of the two inner shafts 2011. Two guide posts 208 are symmetrically and fixedly connected to one side of the mounting base 1 close to the pushing plate 202. Support blocks 207 are fixedly connected to the ends of the two guide posts 208 away from the mounting base 1. First support shafts 206 are rotatably connected to the tops of the two support blocks 207. The two movable plates 204 are respectively fixedly connected to the tops of the two first support shafts 206. Guide blocks 209 are movably sleeved on the outer sides of the two guide posts 208. The pushing plate 202 is fixedly connected to the tops of the two guide blocks 209;

[0025] In the working state, first start the hydraulic cylinder 201, drive the piston rod 2010 to move, and drive the push plate 202 to move horizontally. At the same time, the two guide blocks 209 slide along the two guide posts 208 respectively to ensure the stability of the push plate 202 during movement. Since the movable rod 203 is rotatably connected to the push plate 202 through the second support shaft 2013, the movable plate 204 is rotatably connected to the movable rod 203 through the inner shaft 2011, and the movable plate 204 is rotatably connected to the support block 207 through the first support shaft 206, the two blades 205 are driven to rotate to shear the alloy material, and finally the shearing effect is improved.

[0026] Specifically, it is given by Figures 4 - 5 The installation mechanism 3 includes a pressure plate 301 located at the top of the blade 205. Two positioning columns 307 are symmetrically and fixedly connected to the top of the movable plate 204. The blade 205 and the pressure plate 301 are both movably sleeved outside the two positioning columns 307. A screw rod 305 is fixedly connected to the top of the movable plate 204. An installation plate 302 is movably sleeved outside the screw rod 305. The installation plate 302 is fixedly connected to the outside of the pressure plate 301. A nut 303 is arranged on the top of the installation plate 302. The nut 303 is threadedly sleeved outside the screw rod 305. A first limiting column 304 and a second limiting column 306 are symmetrically arranged outside the screw rod 305. The first limiting column 304 and the second limiting column 306 are both fixedly connected to the top of the movable plate 204, and the outer diameter value of the first limiting column 304 is equal to the outer diameter value of the second limiting column 306. The second limiting column 306 is located between the screw rod 305 and the blade 205, and the installation plate 302 is movably sleeved outside the second limiting column 306;

[0027] In the working state, in the initial state, the installation plate 302 is sleeved outside the first limiting column 304, and the nut 303 is tightened on the top of the installation plate 302. First, the blade 205 is sleeved outside the two positioning columns 307 and placed on the top of the movable plate 204. Then, the nut 303 is unscrewed from the screw rod 305. Then, the installation plate 302 is moved upward and removed from the outside of the first limiting column 304, and the installation plate 302 is rotated and moved to be sleeved outside the second limiting column 306. At the same time, the pressure plate 301 is sleeved outside the two positioning columns 307 until it abuts against the top of the blade 205. Then, the nut 303 is sleeved outside the screw rod 305 and tightened to limit the installation plate 302 and the pressure plate 301. Finally, the installation of the blade 205 is completed.

Claims

1. A hydraulic shearing device, comprising a mounting base (1), characterized in that: A driving mechanism (2) is provided on the mounting base (1), and a mounting mechanism (3) is provided on the driving mechanism (2); The driving mechanism (2) includes a hydraulic cylinder (201) fixed to the outside of the mounting base (1). A piston rod (2010) is fixedly connected to the hydraulic cylinder (201). One end of the piston rod (2010) away from the mounting base (1) is fixedly connected to a push plate (202). Two support shafts II (2013) are symmetrically and rotatably connected to the top of the push plate (202). Movable rods (203) are fixedly sleeved on the outside of the two support shafts II (2013). One end of each of the two movable rods (203) is movably installed with a movable plate (204). Blades (205) are installed on the top of the two movable plates (204).

2. The hydraulic shearing device according to claim 1, wherein: Grooves (2012) are provided at one end of each of the two movable rods (203) away from the mounting base (1). Inner shafts (2011) are rotatably connected to the inside of the two grooves (2012). The two movable plates (204) are respectively fixedly sleeved on the outside of the two inner shafts (2011).

3. A hydraulic shearing device according to claim 1, wherein: Two guide posts (208) are symmetrically and fixedly connected to one side of the mounting base (1) close to the push plate (202). Support blocks (207) are fixedly connected to one end of each of the two guide posts (208) away from the mounting base (1). Support shafts I (206) are rotatably connected to the top of the two support blocks (207). The two movable plates (204) are respectively fixedly connected to the tops of the two support shafts I (206).

4. A hydraulic shearing device according to claim 3, characterized in that: Guide blocks (209) are movably sleeved on the outside of the two guide posts (208). The push plate (202) is fixedly connected to the top of the two guide blocks (209).

5. A hydraulic shearing device according to claim 1, characterized in that: The mounting mechanism (3) includes a pressure plate (301) located above the blade (205). Two positioning posts (307) are symmetrically and fixedly connected to the top of the movable plate (204). The blade (205) and the pressure plate (301) are both movably sleeved on the outside of the two positioning posts (307).

6. A hydraulic shearing device according to claim 1, characterized in that: A screw rod (305) is fixedly connected to the top of the movable plate (204). A mounting plate (302) is movably sleeved on the outside of the screw rod (305). The mounting plate (302) is fixedly connected to the outside of the pressure plate (301). A nut (303) is provided on the top of the mounting plate (302). The nut (303) is threadedly sleeved on the outside of the screw rod (305). Limit posts I (304) and limit posts II (306) are symmetrically provided on the outside of the screw rod (305). The limit posts I (304) and the limit posts II (306) are both fixedly connected to the top of the movable plate (204), and the outer diameter value of the limit post I (304) is equal to the outer diameter value of the limit post II (306). The limit post II (306) is located between the screw rod (305) and the blade (205), and the mounting plate (302) is movably sleeved on the outside of the limit post II (306).

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