A shearing machine with a guide mechanism

Abstract

The utility model discloses a shearing machine with a guide mechanism, belonging to the technical field of shearing machines. The shearing machine with a guide mechanism comprises a shearing machine body and an extension plate fixed on the shearing machine body, the side wall of the shearing machine body is provided with a support plate connected with the extension plate, both sides of the top surface of the extension plate are provided with guide plates, and the top of the extension plate is symmetrically provided with slide grooves, a driving mechanism for driving the two guide plates to move toward each other is provided between the two slide grooves, the adjacent ends of the two guide plates are provided with telescopic grooves, the side walls of the telescopic grooves are elastically provided with buffer plates, and an elastic plate connected with the buffer plate is embedded and fixed in the telescopic groove, and the side walls of the shearing machine body are provided with a control panel, and the shearing machine with a guide mechanism avoids damage to the guide plate caused by protrusions on the plate, thereby improving the service life of the guide mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate shearing machines, and in particular relates to a plate shearing machine with a guiding mechanism. Background Art

[0002] At present, the plate shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to another blade to shear the plate. It uses the moving upper blade and the fixed lower blade, and adopts a reasonable blade gap to apply shearing force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size; the plate shearing machine is a kind of forging machine, and its main function is the metal processing industry.

[0003] The patent with application number 201922327279.5 discloses a shearing machine with a guide mechanism, including a shearing machine body, a guide panel and a guide mechanism, one end of the guide panel is connected to the shearing machine body, the guide mechanism includes a guide frame and a guide roller, grooves are provided on opposite sides of the guide panel, the guide frame is arranged in the groove, and a gap is left between the guide frames on opposite sides of the guide panel for placing the plate, the guide roller is rotatably connected to the guide frame, the guide roller is vertically arranged, and the end of the guide roller close to the ground is in the groove.

[0004] The above technical solution uses multiple adjustable rotating shafts to guide the moving plates on the shearing machine. Since the initially processed plates are uneven, when the side walls of the plates have different concave and convex welding points or impurities, the protruding parts are easy to squeeze the rotating shafts and cause damage to them, thereby affecting the service life of the guide mechanism. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a shearing machine with a guide mechanism, which aims to solve the technical problem in the prior art that when the side wall of the plate has different concave and convex welding points or impurities, the protruding parts are easy to squeeze the rotating shaft, causing damage to it, thereby affecting the service life of the guide mechanism.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a shearing machine with a guide mechanism, which includes a shearing machine body and an extension plate fixed on the shearing machine body, the side wall of the shearing machine body is provided with a support plate connected to the extension plate, guide plates are provided on both sides of the top surface of the extension plate, and sliding grooves are symmetrically provided at the top of the extension plate, and a driving mechanism for driving the two guide plates to move toward each other is provided between the two sliding grooves, and telescopic grooves are provided at the adjacent ends of the two guide plates, and buffer plates are elastically provided on the side walls of the telescopic grooves, and an elastic plate connected to the buffer plate is embedded and fixed in the telescopic groove.

[0009] When using the shearing machine with a guide mechanism of the present technical solution, an extension plate is fixedly installed on the side wall of the shearing plate body, and guide plates are symmetrically arranged on the extension plate. The screw is driven to rotate by a turntable, and the distance between the two guide plates is adjusted during the rotation so that the buffer plate on the side wall of the guide plate contacts the plate, and the movement, positioning and guiding of the plate are performed by the buffer plate and the guide plate. When the protrusion on the plate contacts the buffer plate, the buffer plate and the elastic plate are squeezed to shrink them into the telescopic groove. The buffer plate provides buffering to avoid damage to the guide plate by the protrusion on the plate, thereby improving the service life of the guide mechanism; by symmetrically arranging card plates that are slidably sleeved on the support plate at both ends of the extension plate, the bolts at the bottom end of the card plate are tightened to make it abut against the support plate, so that the extension plate and the support plate are kept fixed, and the extension plate is easy to install and disassemble after the bolts are unscrewed.

[0010] Preferably, a control panel is provided on the side wall of the shearing machine body, and ribs are symmetrically fixed to the bottom end of the expansion plate.

[0011] Furthermore, card plates are symmetrically fixed to both ends of the expansion board, and the card plates are slidably plugged into the support plate.

[0012] Furthermore, a bolt is threadedly inserted into the bottom end of the clamping plate, and the bolt is tightly connected to the side wall of the support plate.

[0013] Furthermore, telescopic rods are symmetrically slidably inserted into the side walls of the expansion plate, a push plate is fixed between the two telescopic rods, and a handle is installed on the side wall of the push plate.

[0014] Furthermore, the driving mechanism includes a screw rod installed between two slide grooves and a sliding part slidably inserted in the slide groove, and one end of the screw rod passes through the expansion plate and is fixedly sleeved with a turntable.

[0015] Furthermore, the bottom end of the guide plate is fixedly connected to the sliding part, and the two ends of the screw rod in opposite thread directions are respectively threadedly inserted into the two sliding parts.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model fixes an expansion plate on the side wall of the shear plate body, symmetrically arranges a guide plate on the expansion plate, drives the screw to rotate through a turntable, and adjusts the distance between the two guide plates during the rotation, so that the buffer plate on the side wall of the guide plate contacts the plate, and guides the movement and positioning of the plate through the buffer plate and the guide plate. When the protrusion on the plate contacts the buffer plate, the buffer plate and the elastic plate are squeezed to shrink into the telescopic groove. The buffer plate performs buffering to avoid the protrusion on the plate from damaging the guide plate, thereby improving the service life of the guide mechanism;

[0019] 2. By symmetrically arranging card plates that are slidably sleeved on the support plate at both ends of the expansion plate, tightening the bolts at the bottom of the card plates to make them abut against the support plate, so that the expansion plate and the support plate are kept fixed, and after unscrewing the bolts, it is convenient to install and disassemble the expansion plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0023] Figure 3 For the utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the guide plate of the utility model.

[0025] The markings in the attached drawings are: 1. Shearing machine body; 2. Support plate; 3. Guide plate; 4. Push plate; 5. Handle; 6. Telescopic rod; 7. Turntable; 8. Card plate; 9. Rib plate; 10. Extension plate; 11. Bolt; 12. Control panel; 13. Sliding part; 14. Screw; 15. Slide groove; 16. Telescopic groove; 17. Elastic plate; 18. Buffer plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is a shearing machine with a guide mechanism, and its structural schematic diagram is as follows Figure 1 and Figure 2 As shown, the shearing machine with a guiding mechanism includes a shearing machine body 1 and an extension plate 10 fixed on the shearing machine body 1, the side wall of the shearing machine body 1 is provided with a support plate 2 connected to the extension plate 10, guide plates 3 are provided on both sides of the top surface of the extension plate 10, and the top of the extension plate 10 is symmetrically provided with sliding grooves 15, and a driving mechanism for driving the two guide plates 3 to move toward each other is provided between the two sliding grooves 15, and a telescopic groove 16 is provided at one end of the two guide plates 3 that is close to each other, and a buffer plate 18 is elastically provided on the side wall of the telescopic groove 16, and an elastic plate 17 connected to the buffer plate 18 is embedded and fixed in the telescopic groove 16.

[0028] A control panel 12 is provided on the side wall of the shearing machine body 1, and a rib plate 9 is symmetrically fixed to the bottom end of the expansion plate 10, and a card plate 8 is symmetrically fixed to both ends of the expansion plate 10. The card plate 8 is slidably inserted on the support plate 2, and a bolt 11 is threadedly inserted at the bottom end of the card plate 8. The bolt 11 is tightly connected to the side wall of the support plate 2. Tighten the bolt 11 at the bottom end of the card plate 8 to make it abut against the support plate 2, so that the expansion plate 10 and the support plate 2 are kept fixed. After unscrewing the bolt 11, it is convenient to install and disassemble the expansion plate 10, and the side wall of the expansion plate 10 is symmetrically slidably inserted with a telescopic rod 6, and a push plate 4 is fixed between the two telescopic rods 6. The side wall of the push plate 4 is installed with a handle 5, and the handle 5 is used to make the push plate 4 drive the plate to slide on the top of the expansion plate 10.

[0029] like Figure 3 and Figure 4 As shown, the driving mechanism includes a screw 14 installed between two slide grooves 15 and a sliding part 13 slidably inserted in the slide groove 15. One end of the screw 14 passes through the expansion plate 10 and is fixedly sleeved with a turntable 7. The bottom end of the guide plate 3 is fixedly connected to the sliding part 13. The two ends of the screw 14 with opposite thread directions are respectively threadedly inserted in the two sliding parts 13. The turntable 7 drives the screw 14 to rotate, and adjusts the distance between the two guide plates 3 during the rotation, so that the buffer plate 18 on the side wall of the guide plate 3 contacts the plate, and the movement and positioning of the plate are guided by the buffer plate 18 and the guide plate 3. When the protrusion on the plate contacts the buffer plate 18, the buffer plate 18 and the elastic plate 17 are squeezed to shrink them into the telescopic groove 16.

[0030] Another structural diagram of the shearing machine with a guide mechanism is as follows: Figure 2 As shown, its Figure 1 The enlarged schematic diagram of the structure at A is as follows Figure 3 As shown, the cross-sectional structure diagram of the guide plate 3 is as follows Figure 4 shown.

[0031] Working principle: When using the shearing machine with a guide mechanism of the present technical solution, the hand-held turntable 7 drives the screw 14 to rotate, and the distance between the two guide plates 3 is adjusted during the rotation, so that the buffer plate 18 on the side wall of the guide plate 3 contacts the plate, and the movement and positioning of the plate are guided by the buffer plate 18 and the guide plate 3. When the protrusion on the plate contacts the buffer plate 18, the buffer plate 18 and the elastic plate 17 are squeezed to shrink them into the telescopic groove 16, and the plate is placed on the top of the expansion plate 10. The handle 5 is held to make the push plate 4 assist the plate to slide on the top of the expansion plate 10. The buffer plate 18 provides buffering to prevent the protrusion on the plate from damaging the guide plate 3, thereby improving the service life of the guide mechanism.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A shearing machine with a guide mechanism, the shearing machine with a guide mechanism comprising a shearing machine body (1) and an extension plate (10) fixed to the shearing machine body (1), characterized in that: The side wall of the shearing machine body (1) is provided with a support plate (2) connected to the expansion plate (10), guide plates (3) are provided on both sides of the top surface of the expansion plate (10), and the top of the expansion plate (10) is symmetrically provided with a slide groove (15), and a driving mechanism for driving the two guide plates (3) to move toward each other is provided between the two slide grooves (15), and the two guide plates (3) are provided with a telescopic groove (16) at one end thereof, and a buffer plate (18) is elastically provided on the side wall of the telescopic groove (16), and an elastic plate (17) connected to the buffer plate (18) is embedded and fixed in the telescopic groove (16).

2. A shearing machine with a guide mechanism according to claim 1, characterized in that: A control panel (12) is provided on the side wall of the shearing machine body (1), and ribs (9) are symmetrically fixed to the bottom end of the expansion plate (10).

3. A shearing machine with a guide mechanism according to claim 2, characterized in that: A clamping plate (8) is symmetrically fixed to both ends of the expansion plate (10), and the clamping plate (8) is slidably plugged into the support plate (2).

4. A shearing machine with a guide mechanism according to claim 3, characterized in that: A bolt (11) is threadedly inserted into the bottom end of the clamping plate (8), and the bolt (11) is tightly connected to the side wall of the support plate (2).

5. A shearing machine with a guide mechanism according to claim 1, characterized in that: Telescopic rods (6) are symmetrically slidably inserted into the side walls of the expansion plate (10), a push plate (4) is fixed between the two telescopic rods (6), and a handle (5) is installed on the side walls of the push plate (4).

6. A shearing machine with a guide mechanism according to claim 1, characterized in that: The driving mechanism comprises a screw rod (14) installed between two slide grooves (15) and a sliding portion (13) slidably inserted in the slide groove (15); one end of the screw rod (14) passes through the expansion plate (10) and is fixedly sleeved with a rotating disk (7).

7. A shearing machine with a guide mechanism according to claim 6, characterized in that: The bottom end of the guide plate (3) is fixedly connected to the sliding part (13), and the two ends of the screw rod (14) with opposite thread directions are respectively threadedly inserted into the two sliding parts (13).

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