Material supporting device for numerical control plate shearing machine

Abstract

The utility model discloses a material supporting device for a numerical control plate shearing machine, which structurally comprises a supporting frame, a fixed foot column, a plate shearing pad, an operation plate, a discharging machine body, a hydraulic machine, a sliding rail shaft, a shearing knife, a blanking sliding plate, a lock catch, a material supporting box, a connecting hinge and a buffering and damping mechanism, according to the material supporting device for the numerical control plate shearing machine, structurally, sheared materials fall onto the material supporting box and are stressed on the supporting plate, and a third telescopic spring at the lower end has a buffering effect; a meshing plate synchronously moves downwards and is matched with a first telescopic spring to contract, and the inner side of the meshing plate is meshed with a transmission gear and is synchronously meshed with a sliding meshing plate to operate, so that the gravity at the upper end is balanced and buffered; and in the displacement process of the sliding meshing plate, a second telescopic spring is matched for buffering, and a fixing plate installed on the inner side of the protective shell provides supporting force.

Description

Technical Field

[0001] The utility model relates to a material supporting device for a numerically controlled plate shearing machine, belonging to the technical field of processing equipment. Background Art

[0002] A shearing machine is a machine that uses one blade to make reciprocating linear motion relative to another blade to shear plates. It uses a moving upper blade and a fixed lower blade, and adopts a reasonable blade gap to apply shear force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size. However, the existing technology has a poor effect on shock absorption and buffering of falling materials, which makes the finished products easy to be damaged, posing a safety hazard. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a material supporting device for a CNC shearing machine, so as to solve the problem that the prior art has poor shock-absorbing and buffering effect on material falling, resulting in easy damage to finished parts and posing a safety hazard.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a material supporting device for a CNC shearing machine, whose structure includes a support frame, a fixed foot column, a shearing plate pad, an operating panel, a discharging body, a hydraulic press, a slide rail shaft, a shearing knife, a material unloading sliding plate, a lock, a material drag box, a connecting hinge, and a buffer and shock-absorbing mechanism. The upper end of the support frame is welded to the lower end of the material unloading sliding plate, the lower end of the shearing plate pad is bonded to the upper end of the material unloading sliding plate, the upper end of the fixed foot column is welded to the lower end of the discharging body, the front end of the discharging body is fitted with the rear end of the operating panel, the slide rail shaft and the discharging body are an integrated structure, the slide rail shaft is connected to the shearing knife, the right end of the material unloading sliding plate is connected to the left end of the material drag box, the material drag box and the connecting hinge are an integrated structure, and the lower end of the material drag box is fitted with the upper end of the buffer and shock-absorbing mechanism.

[0005] Furthermore, the buffer shock absorbing mechanism is composed of a protective shell, a sliding meshing plate, a first telescopic spring, a fixed base, a transmission gear, a second telescopic spring, a fixed plate, a third telescopic spring, a meshing plate, a buffer column, and a support plate. The inner side of the protective shell is welded to the outer side of the fixed plate, the lower end of the sliding meshing plate is connected to the bottom of the protective shell, the inner side of the sliding meshing plate is meshed with the inner side of the meshing plate through a transmission gear, the fixed base and the buffer column are an integrated structure, the upper end of the first telescopic spring is connected to the lower end of the meshing plate, the upper end of the sliding meshing plate is connected to the lower end of the fixed plate through the second telescopic spring, the upper end of the meshing plate is fitted with the lower end of the support plate, and the upper end of the third telescopic spring is connected to the lower end of the support plate.

[0006] Furthermore, the right end of the material drag box is connected to a lock.

[0007] Furthermore, the upper end of the support plate is fitted with the lower end of the material dragging box.

[0008] Furthermore, the lower end of the hydraulic press is connected to the upper end of the shearing knife.

[0009] Furthermore, the support frame is made of stainless steel and has hardness.

[0010] Furthermore, the buffer column is made of rubber and has toughness. Beneficial Effects

[0011] The utility model discloses a material supporting device for a numerically controlled plate shearing machine, in which the sheared material falls onto a material drag box and is stressed on a support plate, and a third telescopic spring at the lower end has a buffering effect, and then the meshing plate synchronously moves downward to cooperate with the first telescopic spring to contract, and the inner side of the meshing plate meshes with a transmission gear and synchronously meshes with a sliding meshing plate to operate to balance the gravity of the upper end, and then the second telescopic spring cooperates to buffer during the displacement of the sliding meshing plate, and a fixed plate installed on the inner side of a protective shell provides a supporting force, and then when the support plate moves downward, the buffer column cooperates with the fixed base to provide central support. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a structural schematic diagram of a material supporting device for a CNC shearing machine according to the utility model;

[0014] Figure 2 This is a structural schematic diagram of a buffer shock absorbing mechanism of the utility model;

[0015] Figure 3 It is an enlarged structural schematic diagram of a buffer shock absorbing mechanism A of the utility model.

[0016] In the figure: support frame -1, fixed foot column -2, shear plate pad -3, operating panel -4, discharging body -5, hydraulic press -6, slide rail shaft -7, shear knife -8, unloading sliding plate -9, lock -10, drag box -11, connecting hinge -12, buffer shock absorbing mechanism -13, protective shell -131, sliding engagement plate -132, first telescopic spring -133, fixed base -134, transmission gear -135, second telescopic spring -136, fixed plate -137, third telescopic spring -138, engagement plate -139, buffer column -1310, support plate -1311. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution for a material support device for a CNC shearing machine: its structure includes a support frame 1, a fixed foot column 2, a shearing plate pad 3, an operating panel 4, a discharging machine body 5, a hydraulic press 6, a slide rail shaft 7, a shearing knife 8, a material discharging sliding plate 9, a lock 10, a material dragging box 11, a connecting hinge 12, and a buffer shock absorbing mechanism 13. The upper end of the support frame 1 is welded to the lower end of the material discharging sliding plate 9, the lower end of the shearing plate pad 3 is bonded to the upper end of the material discharging sliding plate 9, the upper end of the fixed foot column 2 is welded to the lower end of the discharging machine body 5, and the front of the discharging machine body 5 is welded to the lower end of the material discharging sliding plate 9. The end is fitted with the rear end of the operating panel 4, the slide rail shaft 7 and the discharging body 5 are an integrated structure, the slide rail shaft 7 is connected to the shear knife 8, the right end of the unloading sliding plate 9 is connected to the left end of the drag box 11, the drag box 11 and the connecting hinge 12 are an integrated structure, the lower end of the drag box 11 is fitted with the upper end of the buffer shock absorbing mechanism 13, and the buffer shock absorbing mechanism 13 is composed of a protective shell 131, a sliding meshing plate 132, a first telescopic spring 133, a fixed base 134, a transmission gear 135, a second telescopic spring 136, a fixed The protective shell 131 is composed of a plate 137, a third telescopic spring 138, a meshing plate 139, a buffer column 1310, and a support plate 1311. The inner side of the protective shell 131 is welded to the outer side of the fixed plate 137. The lower end of the sliding meshing plate 132 is connected to the bottom of the protective shell 131. The inner side of the sliding meshing plate 132 is meshed with the inner side of the meshing plate 139 through a transmission gear 135. The fixed base 134 and the buffer column 1310 are an integrated structure. The upper end of the first telescopic spring 133 is connected to the lower end of the meshing plate 139. The upper end of the closing plate 132 is connected to the lower end of the fixing plate 137 through the second telescopic spring 136, the upper end of the engaging plate 139 is fitted with the lower end of the supporting plate 1311, the upper end of the third telescopic spring 138 is connected to the lower end of the supporting plate 1311, the right end of the material drag box 11 is connected to the lock buckle 10, the upper end of the supporting plate 1311 is fitted with the lower end of the material drag box 11, the lower end of the hydraulic press 6 is connected to the upper end of the shearing knife 8, the supporting frame 1 is made of stainless steel and has hardness, and the buffer column 1310 is made of rubber and has toughness.

[0019] The said joint hinge 12 of this patent is a mechanical device for connecting two solids and allowing relative rotation between the two. The hinge can be composed of movable components or foldable materials.

[0020] When in use, the sheared material falls onto the material drag box 11 and is subjected to force on the support plate 1311, and the third telescopic spring 138 at the lower end has a buffering effect, and then the meshing plate 139 synchronously moves downward to cooperate with the first telescopic spring 133 to contract, and the inner side of the meshing plate 139 meshes with the transmission gear 135 and synchronously meshes with the sliding meshing plate 132 to operate to balance the gravity of the upper end for buffering, and then during the displacement of the sliding meshing plate 132, the second telescopic spring 136 cooperates for buffering, and the fixed plate 137 installed on the inner side of the protective shell 131 provides supporting force, and when the support plate 1311 moves downward, the buffer column 1310 cooperates with the fixed base 134 to provide central support.

[0021] The utility model solves the problem that the prior art has poor shock-absorbing and buffering effect on material falling, which makes the finished products easy to be damaged and poses a safety hazard. The utility model combines the above-mentioned components with each other, and the sheared materials on the structure fall onto the drag box and are subjected to force on the support plate, and the third telescopic spring at the lower end has a buffering effect, and then the meshing plate synchronously moves downward to cooperate with the first telescopic spring to contract, and the inner side of the meshing plate meshes with the transmission gear and synchronously meshes with the sliding meshing plate to operate to balance the gravity of the upper end. During the displacement of the sliding meshing plate, the second telescopic spring cooperates to provide buffering, and the fixed plate installed on the inner side of the protective shell provides supporting force. When the support plate moves downward, the buffer column cooperates with the fixed base to provide central support.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material support device for a CNC shearing machine, Features: The structure comprises a support frame (1), a fixed foot column (2), a shearing plate pad (3), an operating panel (4), a discharging machine body (5), a hydraulic press (6), a slide rail shaft (7), a shearing knife (8), a material discharging sliding plate (9), a lock buckle (10), a material dragging box (11), a connecting hinge (12), and a buffer shock absorbing mechanism (13). The upper end of the support frame (1) is welded to the lower end of the material discharging sliding plate (9), the lower end of the shearing plate pad (3) is bonded to the upper end of the material discharging sliding plate (9), and the fixed foot column The upper end of the discharging machine body (2) is welded to the lower end of the discharging machine body (5), the front end of the discharging machine body (5) is fitted with the rear end of the operating panel (4), the slide rail shaft (7) and the discharging machine body (5) are an integrated structure, the slide rail shaft (7) is connected to the shearing knife (8), the right end of the discharging sliding plate (9) is connected to the left end of the drag box (11), the drag box (11) and the connecting hinge (12) are an integrated structure, and the lower end of the drag box (11) is fitted with the upper end of the buffer shock absorbing mechanism (13).

2. A material support device for a CNC shearing machine according to claim 1, Features: The buffer shock absorbing mechanism (13) is composed of a protective shell (131), a sliding meshing plate (132), a first telescopic spring (133), a fixed base (134), a transmission gear (135), a second telescopic spring (136), a fixed plate (137), a third telescopic spring (138), a meshing plate (139), a buffer column (1310), and a support plate (1311). The inner side of the protective shell (131) is welded to the outer side of the fixed plate (137). The lower end of the sliding meshing plate (132) is connected to the bottom of the protective shell (131). The inner side of the engaging plate (132) is meshed with the inner side of the meshing plate (139) via a transmission gear (135); the fixed base (134) and the buffer column (1310) are an integrated structure; the upper end of the first telescopic spring (133) is connected to the lower end of the meshing plate (139); the upper end of the sliding meshing plate (132) is connected to the lower end of the fixed plate (137) via a second telescopic spring (136); the upper end of the meshing plate (139) is in contact with the lower end of the support plate (1311); and the upper end of the third telescopic spring (138) is connected to the lower end of the support plate (1311).

3. A material support device for a CNC shearing machine according to claim 1, Features: The right end of the material drag box (11) is connected to the lock buckle (10).

4. A material support device for a CNC shearing machine according to claim 2, Features: The upper end of the support plate (1311) is in contact with the lower end of the material drag box (11).

5. A material support device for a CNC shearing machine according to claim 1, Features: The lower end of the hydraulic press (6) is connected to the upper end of the shearing knife (8).

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