Novel plate shearing machine
By designing the structure of the sliding seat and compression spring in the inclined blade shearing machine, the synchronous pressing of the plate during the shearing process is achieved, the problem of bending of the plate is solved, and the linearity and working efficiency of the plate are improved.
Patent Information
- Application Number
- CN202421894608.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-07
AI Technical Summary
After cutting the existing inclined blade shearing machine, the strip-shaped plate is prone to bend due to the starting force on one side, which affects subsequent use.
A new type of shearing machine is designed, including frames, oblique blades, transverse tracks, sliding seats and compression springs. When the inclined blade is cut vertically downward, the sliding seat simultaneously presses the plate to avoid bending, and adapts to the plates of different thicknesses by adjusting the height of the sliding seat.
It effectively avoids the bend of the plate during the shearing process, improves the linearity and quality of the plate, accelerates the subsequent work efficiency, and adapts to the plates of different thicknesses.
Smart Images
Figure CN222985831U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate shears, in particular to a novel plate shear. Background Art
[0002] A plate shear is a machine that uses one blade to reciprocate linearly relative to another blade to shear plates. It relies on the moving upper blade and the fixed lower blade, with a reasonable blade gap, to apply a shearing force to metal plates of various thicknesses, causing the plates to break and separate according to the required dimensions. The plate shear belongs to one of the forging machinery, and its main function is in the metal processing industry. The products are widely applicable to industries such as aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobiles, electric power, electrical appliances, and decoration to provide the required special machinery and complete sets of equipment.
[0003] In the prior art, the upper and lower blades of an inclined-edge plate shear form an angle. Generally, the upper blade is inclined, and its inclination angle is generally from 1° to 6°. The motor power and the overall weight of the inclined-edge plate shear are relatively small compared to those of a flat-edge plate shear, but the energy consumption is lower, and it is the most used in actual production applications.
[0004] After the inclined-edge plate shear shears, the strip-shaped plate is prone to bending due to the force starting from one side, which affects subsequent use. Content of the Utility Model
[0005] The purpose of the utility model is to provide a novel plate shear in which the plate is not easily bent.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A novel plate shear includes a frame, an inclined edge is provided on the frame, a transverse track is provided on the frame behind the inclined edge, a sliding seat is provided on the transverse track, and a pressing plate is provided below the sliding seat; an inclined track is provided behind the inclined edge, a sliding block is provided on the inclined track, and a connecting rod connecting the sliding seat is provided on the sliding block.
[0007] It is further set as: A compression spring is provided on one side of the frame, and the other end of the compression spring is provided on the sliding seat.
[0008] It is further set as: Inner grooves are provided on both sides of the frame, and the sliding seat intermittently enters the inner grooves.
[0009] It is further set as: A rectangular ring is sleeved on the transverse track, a lifting piece is provided on the rectangular ring through screws, and the sliding seat is provided on the lifting piece.
[0010] In summary, the utility model has the following beneficial effects: Through this new type of plate shearing machine, when the inclined blade cuts vertically downward, the strip-shaped plate can be pressed synchronously, thereby preventing the strip-shaped plate from bending and accelerating the subsequent work efficiency. At the same time, the height of the sliding seat can be adjusted to adapt to plates of different thicknesses, increasing adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the rear structure of the new type of plate shearing machine;
[0012] Figure 2 It is a side view of the sliding seat.
[0013] In the figure: 1, frame; 2, inclined blade; 3, transverse track; 4, sliding seat; 5, pressing plate; 6, inclined track; 7, sliding block; 8, connecting rod; 9, compression spring; 10, inner groove; 11, rectangular ring; 12, lifting piece. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The following further describes the present utility model in detail with reference to the accompanying drawings.
[0015] The new type of plate shearing machine includes a frame 1, and an inclined blade 2 is arranged on the frame 1.
[0016] A transverse track 3 is arranged on the frame 1 at the rear side of the inclined blade 2. The cross-section of the transverse track 3 is rectangular. Four rectangular rings 11 are sleeved on the rectangular transverse track 3. Screws are arranged on the rectangular rings 11 from bottom to top. Lifting pieces 12 are arranged at the ends of the screws, and a sliding seat 4 is arranged on the lifting pieces 12. By adjusting the screws, the height of the sliding seat 4 can be adjusted to adapt to plates of different thicknesses.
[0017] An inclined track 6 that is consistent with the lower inclined line of the inclined blade 2 is arranged at the rear side of the inclined blade 2. A sliding block 7 is arranged on the inclined track 6, and a connecting rod 8 connecting the sliding seat 4 is arranged on the sliding block 7. When the inclined blade 2 moves in the vertical direction, it can drive the sliding seat 4 to slide in the horizontal direction, thereby pressing the plate at the cutting point position. Preferably, the position where the inclined blade 2 cuts the plate is aligned with the middle position of the sliding seat 4 to ensure that the plate is pressed to the maximum extent and reduce the bending of the plate.
[0018] A compression spring 9 is arranged on one side of the frame 1 opposite to the low point of the inclined blade 2 (i.e., the right side as shown in the figure). The other end of the compression spring 9 is arranged on the sliding seat 4. The compression spring 9 at this position can assist in ejecting the sliding seat 4, thereby ensuring the smoothness between the inclined blade 2 and the sliding seat 4 during shearing.
[0019] Inner grooves 10 are arranged on both sides of the frame 1. The sliding seat 4 intermittently enters the inner grooves 10, which can prevent the sliding seat 4 from colliding with the inner walls on both sides of the frame 1.
[0020] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.
Claims
1. A new type of shearing machine, comprising a frame, on which a bevel blade is arranged, characterized in that: A transverse track is arranged on the frame behind the inclined blade, a sliding seat is arranged on the transverse track, and a pressing plate is arranged below the sliding seat; an inclined rail is arranged behind the inclined blade, a sliding block is arranged on the inclined rail, and a connecting rod connected to the sliding seat is arranged on the sliding block.
2. The new shearing machine according to claim 1 is characterized in that: A compression spring is arranged on one side of the frame, and the other end of the compression spring is arranged on the sliding seat.
3. The new shearing machine according to claim 1 is characterized in that: Inner grooves are arranged on both sides of the frame, and the sliding seat intermittently enters the inner grooves.
4. The new shearing machine according to claim 1 is characterized in that: A rectangular ring is sleeved on the transverse track, a lifting piece is arranged on the rectangular ring through screws, and a sliding seat is arranged on the lifting piece.