Pneumatic water gap shearing machine

Abstract

The utility model discloses a pneumatic gate shearing machine, which relates to the technical field of processing equipment and comprises a worktable, a feed opening is arranged at the top of the worktable, a support plate is arranged on the feed opening, a to-be-sheared table is arranged in the middle of the support plate, and fixed cylinder components are arranged on two sides of the to-be-sheared table. A transverse positioning groove is formed in the to-be-sheared table, longitudinal positioning grooves are formed in the two sides of the transverse positioning groove, a center positioning groove is formed in the center of the transverse positioning groove, and the transverse positioning groove communicates with the longitudinal positioning grooves; the transverse positioning groove, the longitudinal positioning groove and the central positioning groove are matched with a water gap material, the water gap material is accurately positioned, the shearing precision is improved, the water gap material is fixed through the fixed air cylinder assembly, and the water gap material is prevented from falling out of a to-be-sheared table.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and more specifically to a pneumatic sprue cutter. Background Technology

[0002] A pneumatic sprue cutter is a shearing device driven by air pressure. The sprue material is placed on the shearing table, and the pneumatic shear is positioned above the sprue material to cut it. Currently, the structure of the shearing table is relatively simple and cannot position the sprue material, which affects the shearing accuracy. In addition, the sprue material cannot be fixed, which makes it easy for the sprue material to fall off the shearing table. Therefore, it is necessary to improve the structure. Utility Model Content

[0003] The purpose of this utility model is to provide a pneumatic sprue cutter in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0005] A pneumatic shearing machine includes a worktable, a feeding port on the top of the worktable, a support plate on the feeding port, a shearing table in the middle of the support plate, and fixed cylinder assemblies on both sides of the shearing table.

[0006] The shearing table is equipped with a transverse positioning groove, with longitudinal positioning grooves on both sides of the transverse positioning groove and a central positioning groove at the center of the transverse positioning groove. The transverse and longitudinal positioning grooves are connected. By setting the transverse, longitudinal, and central positioning grooves to match the sprue material, the sprue material is accurately positioned, improving the shearing accuracy.

[0007] The fixed cylinder assembly includes a fixed base and a cylinder. The fixed base is mounted on a support plate, and the cylinder is mounted on the outside of the fixed base. A slide rail is installed on the side wall of the fixed base, and a slide block is provided on the slide rail. A limiting plate is provided on the slide block. The cylinder piston passes through the fixed base and is fixedly connected to the slide block. The cylinder drives the slide block to move along the slide rail, causing the limiting plate to move closer to the sprue material and limit the sprue material from falling off the shearing table.

[0008] The limiting plate includes an integrally formed fixing part and a strip-shaped part. The slide block has a dovetail block, and the fixing part has a dovetail groove. The dovetail block and the dovetail groove are connected. The dovetail block has an arc-shaped groove, and the fixing part has a screw hole that communicates with the arc-shaped groove. A bolt is installed in the screw hole to fix the fixing part to the slide block. The arc-shaped groove improves the tightness by making the contact surface between the bolt and the slide block uneven. The dovetail block and dovetail groove allow the fixing part to be finely adjusted vertically to accommodate sprue material of different heights. The strip-shaped part is parallel to the transverse positioning groove. When the strip-shaped part moves closer to the transverse positioning groove, it is positioned above the transverse positioning groove to fix the sprue material and prevent it from falling out.

[0009] The workbench is equipped with a placement plate located below the feed inlet. The placement plate is used to hold a basket; after the sprue is cut, the material falls directly into the basket, eliminating the need for manual collection and improving work efficiency.

[0010] A waste discharge port is provided at the rear of the workbench. A waste bin can be placed below the waste discharge port, which improves the waste collection efficiency.

[0011] The beneficial effects of this utility model are as follows:

[0012] By setting horizontal positioning grooves, vertical positioning grooves, and a central positioning groove to match the sprue material, the sprue material is accurately positioned to improve the shearing accuracy. By setting a fixed cylinder assembly to fix the sprue material, the sprue material is prevented from falling out of the shearing table. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention;

[0014] Figure 2 This is a partial view of the present invention;

[0015] Figure 3 yes Figure 2 A magnified view of A in the middle;

[0016] Figure 4 This is a schematic diagram of the shearing table;

[0017] Figure 5 This is a schematic diagram of the structure on which sprue material is placed on the shearing table;

[0018] Figure 6 This is a schematic diagram of the structure of the workbench and the pneumatic shears working together.

[0019] Reference numerals: 1. Workbench; 2. Feed port; 3. Support plate; 4. Shearing table; 5. Fixed cylinder assembly; 6. Horizontal positioning groove; 7. Longitudinal positioning groove; 8. Center positioning groove; 9. Fixed seat; 10. Cylinder; 11. Slide rail; 12. Slide block; 13. Limiting plate; 14. Fixed part; 15. Strip part; 16. Dovetail block; 17. Dovetail groove; 18. Arc groove; 19. Screw hole; 20. Pneumatic shear; 21. Placement plate; 22. Sprue material; 23. Waste discharge port. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Example

[0022] like Figures 1 to 6 As shown, this embodiment provides a pneumatic sprue cutter, including a workbench 1, a feeding port 2 at the top of the workbench 1, a support plate 3 on the feeding port 2, a shearing table 4 in the middle of the support plate 3, and fixed cylinder assemblies 5 on both sides of the shearing table 4.

[0023] The shearing table 4 is provided with a transverse positioning groove 6, longitudinal positioning grooves 7 on both sides of the transverse positioning groove 6, and a central positioning groove 8 at the center of the transverse positioning groove 6. The transverse positioning groove 6 and the longitudinal positioning grooves 7 are connected. By setting the transverse positioning groove 6, the longitudinal positioning groove 7 and the central positioning groove 8 to match the sprue material 22, the sprue material 22 is accurately positioned, improving the shearing accuracy.

[0024] The fixed cylinder assembly 5 includes a fixed base 9 and a cylinder 10. The fixed base 9 is mounted on the support plate 3, and the cylinder 10 is mounted on the outside of the fixed base 9. A slide rail 11 is mounted on the side wall of the fixed base 9, and a slide block 12 is provided on the slide rail 11. A limiting plate 13 is provided on the slide block 12. The piston of the cylinder 10 passes through the fixed base 9 and is fixedly connected to the slide block 12. The cylinder 10 drives the slide block 12 to move along the slide rail 11, so that the limiting plate 13 moves closer to the sprue material 22 to limit the sprue material 22 from falling out of the shearing table 4.

[0025] The limiting plate 13 includes an integrally formed fixing part 14 and a strip-shaped part 15. The slide block 12 is provided with a dovetail block 16, and the fixing part 14 is provided with a dovetail groove 17. The dovetail block 16 and the dovetail groove 17 are connected in a mating manner. The dovetail block 16 is provided with an arc-shaped groove 18, and the fixing part 14 is provided with a screw hole 19, which communicates with the arc-shaped groove 18. A bolt is installed in the screw hole 19 to fix the fixing part 14 to the slide block 12. The arc-shaped groove 18 makes the contact surface between the bolt and the slide block 12 uneven, improving the fastening. The dovetail block 16 and the dovetail groove 17 allow the fixing part 14 to be finely adjusted vertically to accommodate sprue material 22 of different heights. The strip-shaped part 15 is parallel to the transverse positioning groove 6. When the strip-shaped part 15 approaches the transverse positioning groove 6, it is positioned above the transverse positioning groove 6 to fix the sprue material 22, preventing it from falling out.

[0026] The workbench 1 is equipped with a placement plate 21, which is located below the discharge port 2. The placement plate 21 is used to place a flower basket. After the sprue material 22 is cut, the material falls directly into the flower basket, eliminating the need for manual collection and improving work efficiency.

[0027] The workbench 1 is provided with a waste discharge port 23 on its rear side. A waste bin can be placed below the waste discharge port 23, which improves the waste collection efficiency.

Claims

1. A pneumatic shearing machine, comprising a worktable, a feeding port at the top of the worktable, a support plate on the feeding port, a shearing platform in the middle of the support plate, and fixed cylinder assemblies on both sides of the shearing platform, characterized in that... ； The cutting table is provided with a horizontal positioning groove, and there are vertical positioning grooves on both sides of the horizontal positioning groove. A central positioning groove is provided at the center of the horizontal positioning groove, and the horizontal positioning groove and the vertical positioning groove are connected.

2. The pneumatic sprue cutter according to claim 1, characterized in that, The fixed cylinder assembly includes a fixed seat and a cylinder. The fixed seat is mounted on a support plate, and the cylinder is mounted on the outside of the fixed seat. A slide rail is installed on the side wall of the fixed seat, and a slide block is provided on the slide rail. A limiting plate is provided on the slide block, and the cylinder piston passes through the fixed seat and is fixedly connected to the slide block.

3. The pneumatic sprue cutter according to claim 2, characterized in that, The limiting plate includes an integrally formed fixing part and a strip-shaped part. The slide is provided with a dovetail block, and the fixing part is provided with a dovetail groove. The dovetail block and the dovetail groove are connected in a cooperative manner. The dovetail block is provided with an arc-shaped groove, and the fixing part is provided with a screw hole that communicates with the arc-shaped groove.

4. The pneumatic sprue cutter according to claim 1, characterized in that, The workbench is equipped with a placement plate, which is located below the discharge port.

5. The pneumatic sprue cutter according to claim 1, characterized in that, The workbench is equipped with a waste discharge port on its rear side.

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