A fastening table for sheet metal processing

Abstract

The present invention discloses a fastening table for sheet metal processing, including a processing table, wherein two support plates are fixedly connected to the top of the processing table, a support cross plate is fixedly connected between the two support plates, a movable groove is provided on the opposite sides of the two support plates, a movable slider is slidably connected inside the movable groove, a movable punching head is fixedly connected between the two movable sliders, and two hydraulic cylinders are fixedly connected to the top of the support cross plate. The present invention drives the fixed screw to rotate by rotating the fixed rotating block, so that the fixed sleeve block moves on the fixed screw, and the fixed sleeve block is movably sleeved with the guide rod, so that the tightening insert on the fixed sleeve block is convenient to move downward, so that the tightening insert passes through the adjustment plate, thereby further tightening the sheet metal, so that the sheet metal can be tightly tightened, reducing the separation from the placement groove when punching the sheet metal, and improving the use effect.

Description

Technical Field

[0001] The invention relates to the technical field of sheet metal processing, and in particular to a fastening table for sheet metal processing. Background Art

[0002] Sheet metal has the characteristics of light weight, high strength, conductivity, low cost, and good performance in large-scale mass production. It has been widely used in the fields of electronics, communications, automobile industry, medical equipment, and aviation industry. Sheet metal parts processing requires a processing fastening table to facilitate the stamping of the stamped sheet metal. However, when processing sheet metal, it is generally necessary to place the sheet metal in the placement groove of the processing table, and the sheet metal is subjected to the stamping force during stamping, which makes the sheet metal easy to detach from the processing table, causing the stamped sheet metal to deform, thereby reducing the use effect. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fastening table for sheet metal processing.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a fastening table for sheet metal processing, comprising a processing table, wherein the top of the processing table is fixedly connected with two support plates, a support cross plate is fixedly connected between the two support plates, a movable groove is opened on opposite sides of the two support plates, a movable slider is slidably connected inside the movable groove, a movable punching head is fixedly connected between the two movable sliders, two hydraulic cylinders are fixedly connected to the top of the support cross plate, the piston end of the hydraulic cylinder passes through the support cross plate and is fixedly connected to the movable punching head, the top of the processing table is opened with a placement groove, the bottom of the placement groove is opened with a forming groove, two adjusting concave blocks are fixedly connected to the top of the processing table, the inner wall of the adjusting concave block is rotatably connected with an adjusting plate, the top of the adjusting plate is opened with an adjusting groove, a fixing component is arranged inside the adjusting groove, and the top of the adjusting plate is connected with a tightening component;

[0005] A circular opening is formed through the top of the adjusting plate, two positioning inserts are fixedly connected to the top of the processing table, the positioning inserts are movably engaged with the corresponding circular openings, and a positioning assembly is connected to the top of the positioning inserts.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly includes an adjusting slider slidably connected to the inside of the adjusting groove, an adjusting spring fixedly connected to the side wall of the adjusting slider, an adjusting spring end fixedly connected to the inner wall of the adjusting groove, an adjusting support block fixedly connected to the top of the adjusting slider, and an adjusting pull block fixedly connected to the top of the adjusting support block.

[0008] As a further description of the above technical solution:

[0009] The side wall of the adjusting pull block is fixedly connected with an adjusting inserting strip, the end of the adjusting inserting strip passes through the corresponding positioning inserting strip and extends to the outside of the positioning inserting strip, and the upper surface of the adjusting inserting strip is provided with a plurality of positioning holes.

[0010] As a further description of the above technical solution:

[0011] The abutting assembly comprises a guide rod fixedly connected to the top of the adjustment plate, a fixed sleeve block is movably sleeved on the outer side wall of the guide rod, and a abutting insert is fixedly connected to the bottom of the fixed sleeve block.

[0012] As a further description of the above technical solution:

[0013] The end of the tightening strip passes through the adjustment plate and extends to the outside of the adjustment plate. The top of the adjustment plate is rotatably connected with a fixing screw. The end of the fixing screw is fixedly connected with a fixing rotating block. The outer side wall of the fixing screw is threadedly connected with the fixing sleeve block.

[0014] As a further description of the above technical solution:

[0015] The positioning assembly comprises a connecting insert that penetrates the top of the positioning insert, one end of the connecting insert is fixedly connected to a connecting pull block, and an outer side wall of the connecting insert is movably sleeved with a connecting spring.

[0016] As a further description of the above technical solution:

[0017] The two ends of the connecting spring are respectively fixedly connected to the side wall of the connecting pull block and the side wall of the positioning inserting strip, and the other end of the positioning inserting strip is movably plugged into one of the positioning holes.

[0018] The present invention has the following beneficial effects:

[0019] Through the mutual cooperation between the fixing component, the tightening component and the positioning component, the fixing component can be used to make the adjusting slider, the adjusting spring, the adjusting slot, the adjusting support block, the adjusting pull block, the adjusting insert, the positioning insert and the positioning hole cooperate, so that the adjusting insert moves in the direction close to the positioning insert by pulling or loosening the adjusting pull block, and the adjusting insert passes through or separates from the positioning insert, so as to facilitate the positioning of the adjusting plate. The positioning insert, the connecting insert, the connecting pull block, the connecting spring and the positioning hole can be used to facilitate the movable connection between the connecting insert and one of the positioning holes. The movable plug-in makes it convenient to position the adjustment strip. The tightening assembly can make the adjustment plate, guide rod, fixed sleeve block, tightening strip, fixed screw, fixed rotating block and fixed sleeve block cooperate, so that the fixed screw can be driven to rotate by rotating the fixed rotating block, so that the fixed sleeve block moves on the fixed screw, and the fixed sleeve block is movably connected with the guide rod, which facilitates the downward movement of the tightening strip on the fixed sleeve block, so that the tightening strip passes through the adjustment plate, thereby further tightening the sheet metal, so that the sheet metal can be tightly tightened, reducing the separation from the placement groove when stamping the sheet metal, and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a fastening table for sheet metal processing proposed by the present invention;

[0021] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point B in the middle;.

[0023] Legend:

[0024] 1. Processing table; 2. Support plate; 3. Support cross plate; 4. Moving slider; 5. Moving punch head; 6. Hydraulic cylinder; 7. Adjusting concave block; 8. Adjusting plate; 9. Positioning insert; 10. Adjusting slider; 11. Adjusting support block; 12. Adjusting pull block; 13. Adjusting insert; 14. Connecting insert; 15. Connecting pull block; 16. Connecting spring; 17. Guide rod; 18. Fixing screw; 19. Fixing rotating block; 20. Fixing sleeve block; 21. Tightening insert. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Reference Figure 1-3 The present invention provides a fastening table for sheet metal processing, including a processing table 1, two supporting plates 2 are fixedly connected to the top of the processing table 1, a supporting cross plate 3 is fixedly connected between the two supporting plates 2, a movable groove is opened on the opposite sides of the two supporting plates 2, a movable slider 4 is slidably connected inside the movable groove, a movable punching head 5 is fixedly connected between the two movable sliders 4, two hydraulic cylinders 6 are fixedly connected to the top of the supporting cross plate 3, the piston end of the hydraulic cylinder 6 passes through the supporting cross plate 3 and is fixedly connected to the movable punching head 5, a placement groove is opened on the top of the processing table 1, a molding groove is opened at the bottom of the placement groove, two adjusting concave blocks 7 are fixedly connected to the top of the processing table 1, an adjusting plate 8 is rotatably connected to the inner wall of the adjusting concave block 7, an adjusting groove is opened on the top of the adjusting plate 8, a fixing component is arranged inside the adjusting groove, and the fixing component plays a role in fixing the adjusting plate 8, refer to Figure 1 The fixing component includes an adjusting slider 10 that is slidably connected to the inside of the adjusting groove, an adjusting spring is fixedly connected to the side wall of the adjusting slider 10, and the end of the adjusting spring is fixedly connected to the inner wall of the adjusting groove. An adjusting support block 11 is fixedly connected to the top of the adjusting support block 11, and an adjusting pull block 12 is fixedly connected to the top of the adjusting support block 11. An adjusting insert 13 is fixedly connected to the side wall of the adjusting pull block 12. The end of the adjusting insert 13 passes through the corresponding positioning insert 9 and extends to the outside of the positioning insert 9. A plurality of positioning holes are opened on the upper surface of the adjusting insert 13, and the positioning insert 9 is passed through the positioning insert 9, thereby fixing the adjusting plate 8.

[0027] The top of the adjustment plate 8 is connected with a tightening assembly, see Figure 1 The tightening assembly includes a guide rod 17 fixedly connected to the top of the adjusting plate 8, a fixed sleeve block 20 is movably sleeved on the outer wall of the guide rod 17, a tightening strip 21 is fixedly connected to the bottom of the fixed sleeve block 20, the end of the tightening strip 21 penetrates the adjusting plate 8 and extends to the outside of the adjusting plate 8, a fixed screw 18 is rotatably connected to the top of the adjusting plate 8, a fixed rotating block 19 is fixedly connected to the end of the fixed screw 18, the outer wall of the fixed screw 18 is threadedly connected to the fixed sleeve block 20, and the sheet metal is tightened through the tightening strip 21.

[0028] The top of the adjustment plate 8 is provided with a circular opening, and two positioning strips 9 are fixedly connected to the top of the processing table 1. The positioning strips 9 are movably connected with the corresponding circular openings, and a positioning assembly is connected to the top of the positioning strips 9. Figure 1 The positioning assembly includes a connecting strip 14 that passes through the top of the positioning strip 9, one end of the connecting strip 14 is fixedly connected to a connecting pull block 15, and a connecting spring 16 is movably sleeved on the outer wall of the connecting strip 14. The two ends of the connecting spring 16 are respectively fixedly connected to the side wall of the connecting pull block 15 and the side wall of the positioning strip 9, and the other end of the positioning strip 9 is movably plugged into one of the positioning holes, so that the positioning assembly plays a role in limiting the adjustment strip 13.

[0029] Working principle: When in use, first place the sheet metal on the placement slot, then pull the adjustment pull block 12, so that the adjustment pull block 12 drives the adjustment support block 11, the adjustment slider 10 and the adjustment spring to slide inside the adjustment slot, then bend the adjustment plate 8 on the adjustment concave block 7 to facilitate the deflection of the adjustment plate 8, then the circular opening on the adjustment plate 8 is movably engaged with the corresponding positioning strip 9, and at the same time pull the connecting pull block 15, so that the connecting pull block 15 drives the connecting strip 14 and the connecting spring 16 to move on the positioning strip 9, and at the same time release the adjusting pull block 12, so that the adjusting spring gives a restoring force to the adjusting slider 10, so that the adjusting slider 10 drives the adjusting support block 11 and the adjusting pull block 12 to reset, and the adjusting strip 13 on the adjusting pull block 12 passes through the positioning strip 9, thereby positioning the adjusting plate 8.

[0030] Then, the connection pull block 15 is loosened, so that the connection spring 16 gives the connection strip 14 a restoring force, which facilitates the connection strip 14 to pass through the positioning strip 9, so that the connection strip 14 is movably plugged into a positioning hole on the adjustment strip 13, thereby positioning the adjustment strip 13 and ensuring the fixing effect.

[0031] Then, the fixed rotating block 19 is rotated so that the fixed rotating block 19 drives the fixed screw 18 to rotate, so that the fixed screw 18 drives the fixed sleeve block 20 to move on the fixed screw 18, and the fixed sleeve block 20 is movably connected with the guide rod 17, thereby guiding the fixed sleeve block 20, so that the tightening strip 21 on the fixed sleeve block 20 is tightly pressed against the sheet metal, thereby ensuring a further tightening effect.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention 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 invention should be included in the protection scope of the present invention.

Claims

1. A fastening table for sheet metal processing, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to two support plates (2), a support cross plate (3) is fixedly connected between the two support plates (2), a movable groove is provided on the opposite side of the two support plates (2), a movable slider (4) is slidably connected inside the movable groove, a movable punch head (5) is fixedly connected between the two movable sliders (4), two hydraulic cylinders (6) are fixedly connected to the top of the support cross plate (3), the piston end of the hydraulic cylinder (6) passes through the support cross plate (3) and is fixedly connected to the movable punch head (5), a placement groove is provided on the top of the processing table (1), a molding groove is provided at the bottom of the placement groove, two adjustment concave blocks (7) are fixedly connected to the top of the processing table (1), an adjustment plate (8) is rotatably connected to the inner wall of the adjustment concave block (7), an adjustment groove is provided on the top of the adjustment plate (8), a fixing component is provided inside the adjustment groove, and a tightening component is connected to the top of the adjustment plate (8); The top of the adjustment plate (8) is provided with a circular opening, and the top of the processing table (1) is fixedly connected with two positioning strips (9), the positioning strips (9) are movably engaged with the corresponding circular openings, and the top of the positioning strips (9) is connected with a positioning component; The fixing assembly comprises an adjusting slider (10) slidably connected to the inside of the adjusting groove, an adjusting spring is fixedly connected to the side wall of the adjusting slider (10), the end of the adjusting spring is fixedly connected to the inner wall of the adjusting groove, the top of the adjusting slider (10) is fixedly connected to an adjusting support block (11), and the top of the adjusting support block (11) is fixedly connected to an adjusting pull block (12); The abutting assembly comprises a guide rod (17) fixedly connected to the top of the adjustment plate (8); a fixed sleeve block (20) is movably sleeved on the outer side wall of the guide rod (17); and a abutting insert strip (21) is fixedly connected to the bottom of the fixed sleeve block (20); The end of the abutting insert (21) passes through the adjustment plate (8) and extends to the outside of the adjustment plate (8); a fixing screw (18) is rotatably connected to the top of the adjustment plate (8); a fixing rotating block (19) is fixedly connected to the end of the fixing screw (18); and an outer wall of the fixing screw (18) is threadedly connected to the fixing sleeve block (20).

2. A fastening table for sheet metal processing according to claim 1, characterized in that: The side wall of the adjusting pull block (12) is fixedly connected with an adjusting insert (13), the end of the adjusting insert (13) passes through the corresponding positioning insert (9) and extends to the outside of the positioning insert (9), and a plurality of positioning holes are formed on the upper surface of the adjusting insert (13).

3. The fastening table for sheet metal processing according to claim 1, characterized in that: The positioning assembly comprises a connecting strip (14) which is arranged to penetrate the top of the positioning strip (9), one end of the connecting strip (14) is fixedly connected to a connecting pull block (15), and the outer side wall of the connecting strip (14) is movably sleeved with a connecting spring (16).

4. A fastening table for sheet metal processing according to claim 3, characterized in that: The two ends of the connection spring (16) are respectively fixedly connected to the side wall of the connection pull block (15) and the side wall of the positioning insert (9), and the other end of the positioning insert (9) is movably plugged into one of the positioning holes.

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