CN218694314U - Plate shearing machine is used in hinge processing convenient to dismouting - Google Patents

Abstract

The utility model discloses a plate shearing machine for hinge processing convenient to disassemble and assemble, which comprises a bottom case and a mounting rack arranged at the top of the bottom case in a sliding manner, wherein a hydraulic machine is arranged at the top of the mounting rack, a blade is connected to the bottom end of the hydraulic machine, a protective structure is arranged at the outer side of the blade, the protective structure comprises a protective sleeve sleeved on the surface of the blade and a sliding component arranged between the blade and the end part of the protective sleeve, and the end part of the protective sleeve is provided with a limiting component; through the lag of design, can be when changing the blade on the plate shearing machine, get up the cutting edge department parcel protection of blade, avoid personnel's hand to receive the cut wound, be convenient for carry out the dismouting change to the blade, guaranteed the normal use of plate shearing machine, and the design of slip subassembly and restriction subassembly then can be adjusted the lag in a flexible way, can not influence the normal use of blade.

Description

Plate shearing machine is used in hinge processing convenient to dismouting

Technical Field

The utility model belongs to the technical field of the plate shearing machine, concretely relates to plate shearing machine is used in hinge processing convenient to dismouting.

Background

The plate shearing machine is a machine which applies shearing force to metal plates with various thicknesses by using a blade to break and separate the plates according to required sizes, belongs to one of forging and pressing machines, and is an indispensable device in the hinge machining process; through search, the patent application with the application number of CN201921854417.9 discloses a plate shearing machine for machining hinge hinges, and the problem that when an existing plate shearing machine is used for shearing, the stability of a plate is insufficient, displacement is easy to occur, and accordingly the shearing effect is poor is solved through a designed hydraulic machine, a pressure plate, a first hydraulic rod and a second hydraulic rod.

Above-mentioned patent still has certain drawback when using, and plate shearing machine when using, the shearing force need incessantly be exerted to panel to the blade on it, and the blade takes place wearing and tearing easily, needs carry out the dismouting change to the blade this moment to guarantee plate shearing machine's normal use, at the dismouting in-process, personnel's hand needs direct contact blade, is cut by cutting edge department easily, brings inconvenience for the dismouting of blade, consequently needs an additional design structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plate shearing machine is used in hinge processing convenient to dismouting to the inconvenient problem of dismouting to the blade on the plate shearing machine in the above-mentioned patent that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plate shearing machine is used in hinge processing convenient to dismouting, includes the under casing and slides the mounting bracket that sets up at the under casing top, the top of mounting bracket is provided with the hydraulic press, the bottom of hydraulic press is connected with the blade, the outside of blade is provided with protective structure, protective structure establishes the lag on blade surface including the cover to and set up the slip subassembly between blade and lag tip, the tip of lag is provided with the restriction subassembly.

Preferably, the sliding assembly comprises a sliding block fixed on the inner side of the end part of the protective sleeve, and a sliding groove arranged at the end part of the blade and connected with the sliding block in a sliding manner.

Preferably, the limiting component comprises a built-in groove formed in the protecting sleeve and the sliding block, a clamping rod is arranged in the built-in groove in a sliding mode, and a clamping groove for clamping the end portion of the clamping rod is formed in the inner wall of the sliding groove.

Preferably, the limiting assembly further comprises a toggle groove formed in the outer surface of the protective sleeve, the outer end of the clamping rod extends into the toggle groove and is fixed with a toggle piece, and a spring is fixed between the toggle piece and the toggle groove.

Preferably, the surface of under casing is provided with first chamber door and second chamber door, be provided with limit structure between under casing and the second chamber door, limit structure is including rotating the piece of revolving that sets up on the under casing surface, revolve the piece bottom and block the outside at the second chamber door, the bottom inboard of revolving the piece is provided with the rubber pad, rubber pad and second chamber door extrusion contact.

Preferably, be provided with rotating assembly between the inboard and the bottom case in piece top soon, rotating assembly is including seting up the rotation groove on bottom case surface, the inside rotation in rotation groove is provided with the dwang, the outer end and the piece of revolving of dwang are fixed mutually.

Preferably, be provided with friction subassembly between dwang and the rotation groove, friction subassembly is including setting up the rubber circle in the rotation inslot side, the ring channel of being connected with the rubber circle rotation is seted up on the surface of dwang.

Preferably, be provided with coupling assembling between first chamber door and the second chamber door, coupling assembling is including fixing the sand grip at second chamber door tip, the recess that supplies the sand grip embedding is seted up to the one end of first chamber door.

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

through the lag of design, can be when changing the blade on the plate shearing machine, get up the cutting edge department parcel protection of blade, avoid personnel's hand to receive the cut wound, be convenient for carry out the dismouting change to the blade, guaranteed the normal use of plate shearing machine, and the design of slip subassembly and restriction subassembly then can be adjusted in a flexible way the lag, can not influence the normal use of blade.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the mounting bracket of fig. 1 in accordance with the present invention;

FIG. 3 is a side view of the blade and guard structure connection of FIG. 2 according to the present invention;

FIG. 4 is a front cross-sectional view of the blade of FIG. 3 in accordance with the present invention;

fig. 5 is a top cross-sectional view of the junction of the first door and the second door of fig. 1 in accordance with the present invention;

fig. 6 is a side sectional view of the limiting structure of fig. 1 according to the present invention;

in the figure: 100. a bottom box; 200. a mounting frame; 300. a hydraulic press; 400. a first door; 500. a second door; 600. a limiting structure; 601. rotating the block; 602. a rubber pad; 603. a rotating assembly; 6031. rotating the rod; 6032. a rotating groove; 604. a friction component; 6041. a rubber ring; 6042. an annular groove; 700. a blade; 800. a protective structure; 801. a protective sleeve; 802. a sliding assembly; 8021. a slider; 8022. a chute; 803. a restriction component; 8031. a built-in groove; 8032. a clamping rod; 8033. a card slot; 8034. a poking groove; 8035. a toggle sheet; 900. a connecting assembly; 901. a convex strip; 902. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a plate shearing machine is used in hinge processing convenient to dismouting, including under casing 100 and the installation frame 200 of slip setting at under casing 100 top, the top of installation frame 200 is provided with hydraulic press 300, the bottom of hydraulic press 300 is connected with blade 700, the outside of blade 700 is provided with protective structure 800, protective structure 800 establishes the lag 801 on blade 700 surface including the cover, lag 801 through the design, can be when changing blade 700 on the plate shearing machine, the cutting edge department parcel with blade 700 is protected, avoid personnel's hand to receive the cut wound, be convenient for carry out the dismouting change to blade 700, the normal use of plate shearing machine has been guaranteed, and set up the sliding assembly 802 between blade 700 and lag 801 tip, the tip of lag 801 is provided with restriction subassembly 803, and the design of sliding assembly 802 and restriction subassembly 803 then can carry out nimble regulation to lag 801, can not influence the normal use of blade 700.

In this embodiment, preferably, the sliding assembly 802 includes a sliding block 8021 fixed on the inner side of the end portion of the protecting cover 801, and a sliding groove 8022 provided at the end portion of the blade 700 and slidably connected to the sliding block 8021, so that the protecting cover 801 can slide up and down without affecting the normal use of the blade 700.

In this embodiment, preferably, the limiting component 803 includes an internal groove 8031 provided inside the protecting jacket 801 and the sliding block 8021, a clamping rod 8032 is provided inside the internal groove 8031 in a sliding manner, and a clamping groove 8033 for clamping the end portion of the clamping rod 8032 is provided on the inner wall of the sliding groove 8022, so as to ensure the stability of the protecting jacket 801.

In this embodiment, preferably, the limiting assembly 803 further includes a toggle groove 8034 disposed on an outer surface of the protecting cover 801, an outer end of the clamping rod 8032 extends into the toggle groove 8034 and is fixed with a toggle piece 8035 for toggling the clamping rod 8032, and a spring is fixed between the toggle piece 8035 and the toggle groove 8034 for resetting the clamping rod 8032.

In this embodiment, preferably, the first door 400 and the second door 500 are disposed on the surface of the bottom box 100, the limiting structure 600 is disposed between the bottom box 100 and the second door 500 to limit the second door 500, the limiting structure 600 includes a rotary block 601 rotatably disposed on the surface of the bottom box 100, the bottom end of the rotary block 601 is blocked at the outer side of the second door 500 to play a role in blocking and limiting, a rubber pad 602 is disposed at the inner side of the bottom end of the rotary block 601, and the rubber pad 602 is in pressing contact with the second door 500, so that a stable limiting effect is ensured.

In this embodiment, preferably, a rotation component 603 is disposed between the inner side of the top end of the rotation block 601 and the bottom case 100, the rotation component 603 includes a rotation groove 6032 formed in the surface of the bottom case 100, a rotation rod 6031 is disposed inside the rotation groove 6032, and the outer end of the rotation rod 6031 is fixed to the rotation block 601, so that the rotation block 601 can rotate.

In this embodiment, preferably, the friction component 604 is disposed between the rotating rod 6031 and the rotating groove 6032, the friction component 604 includes the rubber ring 6041 disposed inside the rotating groove 6032, the surface of the rotating rod 6031 is disposed with the annular groove 6042 rotatably connected to the rubber ring 6041, the friction force between the rotating rod 6031 and the rotating groove 6032 is increased, and the rotating rod 6031 is prevented from rotating.

In this embodiment, preferably, the connection assembly 900 is disposed between the first door 400 and the second door 500, the connection assembly 900 includes a protruding strip 901 fixed at an end of the second door 500, a groove 902 for the protruding strip 901 to be embedded is disposed at one end of the first door 400, and the connection assembly 900 is used to limit the first door 400 by the second door 500.

The utility model discloses a theory of operation and use flow: after the plate shearing machine is started, the hydraulic machine 300 can control the blade 700 to move downwards to cut a plate, the blade 700 is long in time and is inevitably worn, at the moment, the blade 700 needs to be disassembled, assembled and replaced, the operation is that the poking piece 8035 is pulled outwards to drive the clamping rod 8032 to move until one end of the clamping rod 8032 is separated from the inside of the clamping groove 8033, at the moment, the protection sleeve 801 is fixed, the protection sleeve 801 can slide downwards by using the sliding assembly 802 until one end of the clamping rod 8032 is clamped into the clamping groove 8033 at the bottom again under the action of the spring to fix the protection sleeve 801, at the moment, the protection sleeve 801 wraps the blade edge of the blade 700, and a person is not easy to cut when disassembling and assembling; if the components inside the bottom box 100 need to be overhauled, the first box door 400 and the second box door 500 can be opened, the rotating block 601 is operated to rotate, so that the components are no longer blocked outside the second box door 500, at this time, the first box door 400 and the second box door 500 are released from being fixed, and can be easily opened, the rotating block 601 can rotate due to the design of the rotating component 603, and the rotating block 601 is relatively stable due to the design of the friction component 604, so that the components are not easy to rotate.

Although embodiments of the present invention have been shown and described (with particularity and detail in the foregoing description), it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a plate shearing machine is used in hinge processing convenient to dismouting, includes under casing (100) and slides and set up mounting bracket (200) at under casing (100) top, its characterized in that: the top of mounting bracket (200) is provided with hydraulic press (300), the bottom of hydraulic press (300) is connected with blade (700), the outside of blade (700) is provided with protective structure (800), protective structure (800) are established at lag (801) on blade (700) surface including the cover to and set up sliding assembly (802) between blade (700) and lag (801) tip, the tip of lag (801) is provided with restriction subassembly (803).

2. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 1, characterized in that: the sliding assembly (802) comprises a sliding block (8021) fixed on the inner side of the end part of the protective sleeve (801) and a sliding groove (8022) arranged at the end part of the blade (700) and connected with the sliding block (8021) in a sliding mode.

3. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 2, characterized in that: the limiting assembly (803) comprises a built-in groove (8031) formed in the protecting sleeve (801) and the sliding block (8021), a clamping rod (8032) is arranged in the built-in groove (8031) in a sliding mode, and a clamping groove (8033) for clamping the end portion of the clamping rod (8032) is formed in the inner wall of the sliding groove (8022).

4. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 3, characterized in that: the limiting assembly (803) further comprises a toggle groove (8034) formed in the outer surface of the protective sleeve (801), the outer end of the clamping rod (8032) extends into the toggle groove (8034) and is fixed with a toggle piece (8035), and a spring is fixed between the toggle piece (8035) and the toggle groove (8034).

5. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 1, characterized in that: the surface of under casing (100) is provided with first chamber door (400) and second chamber door (500), be provided with limit structure (600) between under casing (100) and second chamber door (500), limit structure (600) are including rotating spiral piece (601) that set up on under casing (100) surface, the outside at second chamber door (500) is blockked to spiral piece (601) bottom, the bottom inboard of spiral piece (601) is provided with rubber pad (602), rubber pad (602) and second chamber door (500) extrusion contact.

6. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 5, characterized in that: it is provided with rotating assembly (603) to revolve between piece (601) top inboard and under casing (100), rotating assembly (603) is including offering rotating groove (6032) on under casing (100) surface, the inside rotation that rotates groove (6032) is provided with dwang (6031), the outer end of dwang (6031) is fixed mutually with piece (601) soon.

7. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 6, characterized in that: dwang (6031) and rotation groove (6032) between be provided with friction subassembly (604), friction subassembly (604) are including setting up at rubber circle (6041) that rotate groove (6032) inboard, ring channel (6042) of being connected with rubber circle (6041) rotation are seted up on the surface of dwang (6031).

8. The easy-to-disassemble and assemble plate shearing machine for hinge machining according to claim 5, characterized in that: be provided with coupling assembling (900) between first chamber door (400) and second chamber door (500), coupling assembling (900) is including fixing sand grip (901) at second chamber door (500) tip, recess (902) that supply sand grip (901) embedding are seted up to the one end of first chamber door (400).

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