Electrolytic steel plate arc forming mould

Abstract

The utility model discloses an electrolytic steel plate arc forming mould which comprises a machining base, a hydraulic cylinder is fixedly connected to the center of the top end of the machining base, a hydraulic rod is arranged at the output end of the hydraulic cylinder, the bottom end of the hydraulic rod extends into a groove formed in the machining base, a lower mould is fixedly connected to the groove, and the lower mould is fixedly connected to the machining base. An arc groove is formed in the lower mould, an ejection mechanism is arranged in the arc groove and comprises an ejection cavity formed in the machining base, first springs are symmetrically arranged at the bottom of the ejection cavity, the top ends of the first springs are fixedly connected with a movable plate, ejection rods are fixedly connected to the movable plate at equal intervals, and the ejection rods are fixedly connected to the lower mould. And one end of the ejector rod extends into the arc groove, the first spring drives the movable plate to slide in the ejection cavity under the action of elasticity, the movable plate slides to drive the ejector rod to eject the formed electrolytic steel plate in the arc groove, and the machining efficiency of the electrolytic steel plate is further improved.

Description

Technical Field

[0001] The utility model relates to an electrolytic steel plate, in particular to an arc forming jig for the electrolytic steel plate. Background Art

[0002] Electrolytic plate, also known as electro-galvanized plate, is the only material for the construction of operating rooms. After the construction is completed, the operating room will have the characteristics of overall seamlessness, good airtightness and good antibacterial effect. At present, the existing electrolytic steel plate forming jig, when working, is generally placed on the jig and then extruded. However, this method has certain disadvantages. After the electrolytic steel plate is squeezed inside the jig, the electrolytic steel plate and the jig will have a high degree of fit, which makes it inconvenient to remove the electrolytic steel plate, thereby affecting the processing efficiency of the electrolytic steel plate. Utility Model Content

[0003] In view of the problems in the related technology, the utility model proposes an arc forming jig for electrolytic steel plates to overcome the above technical problems existing in the existing related technology.

[0004] To this end, the specific technical solutions adopted by the utility model are as follows:

[0005] The top of the hydraulic cylinder is connected with the hydraulic cylinder to form a circle, and the bottom of the hydraulic cylinder is connected with the hydraulic cylinder to form a circle.

[0006] Furthermore, in order to stabilize the electrolytic steel plate on the lower mold, the clamping mechanism includes a fastening cavity symmetrically opened inside the processing base, a threaded rod is slidably connected inside the fastening cavity, an L-shaped slider is symmetrically provided on the threaded rod, and one end of the L-shaped slider extends into the groove.

[0007] Furthermore, in order to mitigate the impact of the electrolytic steel plate on the L-shaped slider, a square groove is opened on one side of the L-shaped slider, and a second spring is symmetrically arranged inside the square groove, and one end of the second spring is fixedly connected to the abutment plate.

[0008] Furthermore, in order to prevent the electrolytic steel plate from causing harm to personnel, a baffle is fixedly connected to the top of the L-shaped sliding block.

[0009] Furthermore, in order to make the movable plate slide stably in the ejection cavity, sliding blocks are fixedly connected to both ends of the outer surface of the movable plate, and a sliding groove corresponding to the sliding block is opened on the inner surface of the ejection cavity, and the sliding block is slidably connected to the sliding groove.

[0010] Furthermore, in order to prevent the upper mold from shifting, guide rods are fixedly connected to both ends of the upper mold away from the hydraulic rod, and the top ends of the guide rods penetrate the processing base and are fixedly connected to the limit plates.

[0011] Furthermore, in order to facilitate the rotation of the threaded rod, one end of the threaded rod extends outside the processing base and is connected to the turntable by a bolt.

[0012] The beneficial effects of the utility model are:

[0013] 1. The hydraulic rod is extended and retracted by the hydraulic cylinder, so that the protruding piece on the upper mold is moved into the arc groove on the lower mold, so as to extrude and form the electrolytic steel plate. If the hydraulic cylinder moves the upper mold away, the first spring drives the movable plate to slide in the ejection cavity under the action of elasticity. The sliding of the movable plate drives the ejection rod to eject the formed electrolytic steel plate in the arc groove, thereby further improving the processing efficiency of the electrolytic steel plate.

[0014] 2. By rotating the turntable, the threaded rod rotates in the fastening cavity. The rotation of the threaded rod causes the L-shaped sliders to slide toward each other, thereby clamping the electrolytic steel plate on the lower mold, effectively preventing the electrolytic steel plate from deflecting during the forming process, and further improving the forming quality of the electrolytic steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an electrolytic steel plate arc forming jig according to an embodiment of the utility model;

[0017] Figure 2 It is an overall cross-sectional view of an electrolytic steel plate arc forming jig according to an embodiment of the utility model;

[0018] Figure 3It is a side cross-sectional view of an electrolytic steel plate arc forming jig according to an embodiment of the utility model;

[0019] Figure 4 It is a partial cross-sectional view of an L-shaped slider in an electrolytic steel plate arc forming jig according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Processing base; 2. Groove; 3. Hydraulic cylinder; 4. Hydraulic rod; 5. Upper mold; 6. Protruding piece; 7. Guide rod; 8. Limit plate; 9. Ejection cavity; 10. First spring; 11. Moving plate; 12. Sliding block; 13. Sliding groove; 14. Ejection rod; 15. Lower mold; 16. Arc groove; 17. Fastening cavity; 18. Threaded rod; 19. Turntable; 20. L-shaped slider; 21. Square groove; 22. Second spring; 23. Butt plate; 24. Baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 3The utility model provides a technical solution: an arc forming jig for electrolytic steel plates, comprising a processing base 1 with a groove 2, which is used to perform arc forming on the electrolytic steel plates. The operating room constructed with the electrolytic steel plates after arc forming can play the role of fire retardant, shock-resistant, sound-proof, moisture-proof, antibacterial and the like. In addition, some radioactive drugs are inevitably used in the medical environment. The formed electrolytic steel plates can effectively avoid the harm of radiation to people. A hydraulic cylinder 3 is bolted on the center of the top of the processing base 1. A hydraulic rod 4 is arranged on the output end of the hydraulic cylinder 3. The bottom end of the hydraulic rod 4 extends The upper jig 5 extends into the groove 2 and is connected to the upper jig 5 by bolts. In order to prevent the upper jig 5 from deflecting, guide rods 7 are fixedly connected to both ends of the upper jig 5 away from the hydraulic rod 4. The top of the guide rod 7 passes through the processing base 1 and is fixedly connected to the limit plate 8. A sleeve is provided at the connection between the guide rod 7 and the processing base 1 to facilitate the movement of the guide rod 7. A protruding piece 6 is provided on the bottom end of the upper jig 5. A lower jig 15 is fixedly connected to the groove 2. The lower jig 15 is embedded in the processing base 1. An arc groove 16 is provided inside the lower jig 15. The arc groove 16 matches the protruding piece 6. The arc groove 16 is provided with an ejection mechanism, which includes an ejection cavity 9 provided inside the processing base 1, and a first spring 10 is symmetrically provided at the bottom of the ejection cavity 9. The first spring 10 has a certain elasticity, and the two ends of the first spring 10 are respectively welded to the moving plate 11 and the bottom end of the ejection cavity 9. The moving plate 11 is slidably connected with the ejection cavity 9. In order to make the moving plate 11 slide stably in the ejection cavity 9, sliding blocks 12 are fixedly connected to the two ends of the outer surface of the moving plate 11, and a sliding groove 13 corresponding to the sliding block 12 is provided on the inner surface of the ejection cavity 9. The sliding block 12 slides with the sliding groove 13. The movable plate 11 is connected to the movable plate 11 with an ejector rod 14 fixedly connected at an equal distance. One end of the ejector rod 14 away from the movable plate 11 extends into the arc groove 16. The hydraulic cylinder 3 is used to extend and retract the hydraulic rod 4, so that the protruding piece 6 on the upper mold 5 is moved into the arc groove 16 on the lower mold 15. When the hydraulic cylinder 3 removes the upper mold 5, the first spring 10 drives the movable plate 11 to slide in the ejection cavity 9 under the action of elasticity. The sliding of the movable plate 11 drives the ejector rod 14 to eject the formed electrolytic steel plate in the arc groove 16, thereby further improving the efficiency of electrolytic steel plate processing.

[0024] See also Figure 1-Figure 4In order to stabilize the electrolytic steel plate on the lower mold 15, clamping mechanisms are provided on both ends of the groove 2 away from the lower mold 15. The clamping mechanism includes a fastening cavity 17 symmetrically opened inside the processing base 1. A threaded rod 18 is slidably connected inside the fastening cavity 17. In order to facilitate the rotation of the threaded rod 18, one end of the threaded rod 18 extends to the outside of the processing base 1 and is connected to the turntable 19 by a bolt. An L-shaped slider 20 is symmetrically provided on the threaded rod 18. The L-shaped slider 20 is threadedly connected to the threaded rod 18. One end of the L-shaped slider 20 extends into the groove 2. A square groove 21 is opened on one side of the L-shaped slider 20. The square groove 21 is symmetrical inside A second spring 22 is provided, and the second spring 22 has a certain elasticity. The two ends of the second spring 22 are respectively fixedly connected to the abutment plate 23 and the inside of the square groove 21. A baffle 24 is fixedly connected to the top of the L-shaped slider 20. One end of the baffle 24 extends outward to prevent the electrolytic steel plate from causing harm to personnel during the ejection process. By rotating the turntable 19, the threaded rod 18 rotates in the fastening cavity 17. The rotation of the threaded rod 18 causes the L-shaped slider 20 to slide toward each other, thereby clamping the electrolytic steel plate on the lower mold 15, effectively preventing the electrolytic steel plate from being offset during the forming process, and further improving the forming quality of the electrolytic steel plate.

[0025] In summary, with the aid of the above technical scheme of the utility model, in actual use, first, the electrolytic steel plate is placed in the groove 2, and the turntable 19 is rotated so that the threaded rod 18 rotates in the fastening cavity 17. The rotation of the threaded rod 18 causes the L-shaped slider 20 to slide toward each other, thereby clamping the electrolytic steel plate on the lower mold 15, effectively avoiding the displacement of the electrolytic steel plate during the forming process, and further improving the forming quality of the electrolytic steel plate. Secondly, the hydraulic cylinder 3 is controlled to extend and retract the hydraulic rod 4, so that the protruding piece 6 on the upper mold 5 is moved to the arc groove 16 on the lower mold 15, so that the electrolytic steel plate is extruded and formed. If the hydraulic cylinder 3 removes the upper mold 5, the first spring 10 drives the movable plate 11 to slide in the ejection cavity 9 under the action of elasticity, and the sliding of the movable plate 11 drives the ejection rod 14 to eject the formed electrolytic steel plate in the arc groove 16, thereby further improving the processing efficiency of the electrolytic steel plate.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jig for forming an arc of an electrolytic steel plate, comprising a processing base (1), characterized in that: A hydraulic cylinder (3) is fixedly connected to the center of the top of the processing base (1), and a hydraulic rod (4) is provided on the output end of the hydraulic cylinder (3). The bottom end of the hydraulic rod (4) extends into a groove (2) provided on the processing base (1) and is connected to an upper mold (5) by bolts. A protruding piece (6) is provided on the bottom end of the upper mold (5). A lower mold (15) is fixedly connected to the groove (2). An arc groove (16) is provided inside the lower mold (15), and an ejection mechanism is provided inside the arc groove (16). The ejection mechanism includes An ejection cavity (9) is provided inside the processing base (1), and a first spring (10) is symmetrically arranged at the bottom of the ejection cavity (9), the top end of the first spring (10) is fixedly connected to a movable plate (11), and the movable plate (11) is slidably connected to the ejection cavity (9), and ejection rods (14) are fixedly connected to the movable plate (11) at equal distances, and one end of the ejection rod (14) away from the movable plate (11) extends into the arc groove (16), and clamping mechanisms are arranged at both ends of the groove (2) away from the lower mold (15).

2. The arc-forming jig for electrolytic steel sheets according to claim 1, characterized in that: The clamping mechanism comprises a fastening cavity (17) symmetrically arranged inside the processing base (1), a threaded rod (18) being slidably connected inside the fastening cavity (17), an L-shaped slider (20) being symmetrically arranged on the threaded rod (18), and one end of the L-shaped slider (20) extending into the groove (2).

3. The arc-forming jig for electrolytic steel sheets according to claim 2, characterized in that: A square groove (21) is provided on one side of the L-shaped sliding block (20), a second spring (22) is symmetrically provided inside the square groove (21), and one end of the second spring (22) is fixedly connected to the abutment plate (23).

4. The arc-forming jig for electrolytic steel plates according to claim 3, characterized in that: A baffle (24) is fixedly connected to the top end of the L-shaped sliding block (20).

5. The arc-forming jig for electrolytic steel sheets according to claim 1, characterized in that: Sliding blocks (12) are fixedly connected to both ends of the outer surface of the movable plate (11), and a sliding groove (13) corresponding to the sliding block (12) is opened on the inner surface of the ejection cavity (9), and the sliding block (12) is slidably connected to the sliding groove (13).

6. The arc-forming jig for electrolytic steel sheets according to claim 1, characterized in that: Both ends of the upper mold (5) away from the hydraulic rod (4) are fixedly connected with guide rods (7), and the top ends of the guide rods (7) penetrate the processing base (1) and are fixedly connected to the limiting plates (8).

7. The arc-forming jig for electrolytic steel sheets according to claim 2, characterized in that: One end of the threaded rod (18) extends outside the processing base (1) and is connected to the turntable (19) via bolts.

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