Punching cutter die structure for welding formed nickel sheet
By designing a welded nickel sheet punching die structure, and employing a cylinder-driven fixing block and easy-to-replace components, the problem of cumbersome replacement of traditional nickel sheet punching dies is solved. This enables rapid replacement of the die body and simplified loading and unloading of nickel sheets, thereby improving production efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-20
AI Technical Summary
When changing traditional nickel sheet punching dies, operators need to use tools to loosen multiple bolts, which makes the operation cumbersome, time-consuming and labor-intensive, reducing production efficiency.
A welded nickel sheet punching die structure was designed, which adopts a cylinder-driven fixing block and easy-to-replace components. The die body can be quickly disassembled and installed through the cooperation of the insert block and spring. Combined with the motor-driven loading and unloading components, the loading and unloading process of nickel sheets is simplified.
It enables convenient replacement of the blade body, simplifies the operation process, improves production efficiency, reduces the frequency of manual contact with unsafe parts, and enhances safety.
Smart Images
Figure CN224010980U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of nickel sheet punching technology, and in particular to a welded nickel sheet punching die structure. Background Technology
[0002] Welding and forming of nickel sheets generally refers to the process of forming nickel sheet material into a specific shape through welding. Nickel sheets (or nickel alloy sheets) are widely used in industrial manufacturing due to their excellent corrosion resistance, high temperature resistance and excellent electrical conductivity. Nickel sheet punching die structure is a punching tool made of nickel sheet material, which is widely used in precision stamping and cutting and forming processes in mass production. Its main purpose is to use a die made of nickel sheet material to punch metal, plastic or other materials through specific design and processing.
[0003] Nickel sheet punching cutters need to be replaced after prolonged use to ensure they remain sharp. Traditionally, replacing a punching cutter requires operators to loosen multiple bolts and then remove them one by one. Similarly, installation requires tightening multiple bolts, making the process cumbersome, time-consuming, and labor-intensive, thus reducing overall production efficiency. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a welded nickel sheet punching die structure, which aims to improve the problem that in the existing technology, when replacing a traditional punching die, the operator needs to use tools to loosen multiple bolts and then remove them one by one in order to remove the punching die for replacement. During installation, multiple bolts still need to be tightened for installation, which is too cumbersome.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A welding-formed nickel sheet punching die structure includes a cabinet, a gantry frame fixedly connected to the upper part of the cabinet, an installation block fixedly connected to the outside of the gantry frame, a cylinder fixedly connected inside the installation block, a fixing block fixedly connected to the output end of the cylinder, a blade inserted into the lower part of the fixing block, a replacement component provided outside the fixing block, fixing plates fixedly connected to both sides of the upper part of the cabinet, and a loading and unloading component provided in the middle of the rear fixing plate;
[0007] The replacement component includes a mounting shell, which is fixedly connected to the outside of the fixed block. A movable block is slidably connected inside the mounting shell. A spring is fixedly connected to the left side of the movable block, and an insert block is fixedly connected to the right side of the movable block. Crossbars are fixedly connected to both sides of the movable block.
[0008] Further, the feeding and discharging assembly comprises a motor fixedly connected to the middle part of the rear side of the fixed plate, the motor output end is fixedly connected with a reciprocating screw rod, the reciprocating screw rod is externally threadedly connected with a sliding block, the top of the sliding block is fixedly connected with a placing plate, and the lower part of the placing plate is fixedly connected with guide blocks on both sides.
[0009] Further, the installation shell is internally provided with a through hole two on the right side, and the plug block is slidably connected in the through hole two.
[0010] Further, the installation shell is internally provided with a through hole two on the right side, and the plug block is slidably connected in the through hole two.
[0011] Further, the cutter body is externally provided with an insertion hole, and the plug block is inserted into the insertion hole.
[0012] Further, the two fixed plates are internally provided with guide rods fixedly connected on both sides, and the two guide blocks are slidably connected to the outside of the two guide rods.
[0013] Further, the cabinet body is fixedly connected with supporting legs around the lower part, the cabinet body is externally provided with a cabinet door on the front side, and the cabinet door is externally fixedly connected with a handle.
[0014] Further, the gantry is externally fixedly connected with telescopic rods on both sides, and the top of the two telescopic rods is fixedly connected to the upper part of the fixed block.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] 1. In the utility model, when the cutter body is replaced, first, the cross rod is moved to drive the fixedly-connected middle moving block to move, the moving block synchronously moves and presses the spring, the spring is deformed, the plug block is separated from the insertion hole, the cutter body can be taken out from the lower part of the fixed block, when the cutter body is installed, the cutter body is inserted into the fixed block, the cross rod is loosened, the plug block is inserted into the insertion hole under the action of the spring reaction force, so that the cutter is conveniently replaced, the operation is simplified, and the production efficiency is improved.
[0017] 2. In the utility model, when the nickel sheet is fed, the nickel sheet is placed in the middle part of the placing plate, the motor is started to drive the reciprocating screw rod to rotate, the sliding block is moved to drive the placing plate, the nickel sheet is moved to the lower part of the cutter body, after punching and cutting are completed, the motor is started to rotate reversely, and the placing plate is moved away, so that the feeding and discharging processes are simplified, manual contact with all components is reduced, the risk of injury is reduced, and safety is improved. DRAWINGS
[0018] Figure 1 A perspective view of a welding forming nickel sheet punching cutter die structure is provided.
[0019] Figure 2The utility model provides a kind of knife body split structure schematic diagram of welding forming nickel piece punching cutter die structure is proposed by the utility model;
[0020] Figure 3 A kind of installation shell internal structure schematic diagram of welding forming nickel piece punching cutter die structure is proposed by the utility model;
[0021] Figure 4 A kind of slider structure schematic diagram of welding forming nickel piece punching cutter die structure is proposed by the utility model;
[0022] Figure 5 For Figure 3 The enlarged view of structure in A.
[0023] Legend:
[0024] 1, cabinet body;2, support leg;3, cabinet door;4, gantry;5, mounting block;6, air cylinder;7, telescopic rod;8, fixed block;9, knife body;10, installation shell;11, through hole one;12, moving block;13, cross bar;14, spring;15, plug block;16, through hole two;17, jack;18, motor;19, reciprocating screw;20, guide rod;21, placing plate;22, guide block;23, slider;24, fixed plate. Specific embodiments
[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0026] Refer to Figures 1-5The utility model provides a kind of embodiment: a kind of welding forming nickel piece die cutting cutter structure, including cabinet 1, the upper portion of cabinet 1 is fixedly connected with portal frame 4, portal frame 4 outside is fixedly connected with mounting block 5, mounting block 5 inside is fixedly connected with cylinder 6, the output end of cylinder 6 is fixedly connected with fixed block 8, fixed block 8 lower portion is inserted with cutter body 9, when punching, first start cylinder 6 with the fixed block 8 of output end fixedness moves, fixed block 8 moves with the cutter body 9 of lower portion insertion moves, it can be completed to the punching operation of nickel piece, fixed block 8 outside is provided with replacement assembly, by being provided with replacement assembly, it is convenient to replace the cutter body 9 of wear, the upper portion of cabinet 1 both sides is fixedly connected with fixed plate 24, rear fixed plate 24 middle part is provided with feeding and discharging assembly, by being provided with feeding and discharging assembly, it is convenient to the feeding and discharging operation of nickel piece, the lower portion of cabinet 1 is fixedly connected with support leg 2 around, by being provided with support leg 2, the stability of cabinet 1 is improved, cabinet 1 outside front side is equipped with cabinet door 3, cabinet door 3 outside is fixedly connected with handle, portal frame 4 outside both sides are fixedly connected with telescopic rod 7, two telescopic rods 7 top are fixedly connected in the upper portion of fixed block 8 both sides, by being provided with telescopic rod 7, it plays the role of auxiliary fixed block 8 movement;
[0027] Replacement assembly includes installation shell 10, installation shell 10 is fixedly connected in the outside of fixed block 8, slidingly connected with moving block 12 in installation shell 10, spring 14 is fixedly connected with the outside left side of moving block 12, plug block 15 is fixedly connected with the outside right side of moving block 12, both sides of moving block 12 are fixedly connected with cross rod 13, by being provided with two cross rods 13, it is convenient for operator's use, both sides of installation shell 10 are equipped with through hole one 11, two cross rods 13 are slidingly connected in the inside of two through holes one 11, by being provided with through hole one 11, it is convenient for the movement of two cross rods 13, through hole two 16 is set up in the right side of installation shell 10, plug block 15 is slidingly connected in the inside of through hole two 16, by being provided with through hole two 16, it is convenient for the movement of plug block 15, the outside of cutter body 9 is equipped with insertion hole 17, plug block 15 is inserted with insertion hole 17, improve the stability of cutter body 9 installation.
[0028] Specifically, when the tool body 9 needs to be replaced, the two cross rods 13 need to be moved first, when the cross rods 13 are moved, the moving block 12 is moved in the inside of the installation shell 10, in the process of moving the moving block 12, the outside right fixed insertion block 15 is moved synchronously, at the same time, in the process of moving the moving block 12, the left fixed spring 14 is extruded and deformed, the spring 14 provides a counterforce, when the insertion block 15 is separated from the inside of the insertion hole 17, the tool body 9 can be smoothly taken out from the inside of the lower part of the fixed block 8 for replacement, at this time, the worn or damaged tool body 9 can be taken down for replacement, when the tool body 9 is replaced, the new tool body 9 is inserted into the inside of the fixed block 8, then the two cross rods 13 need to be loosened, under the counterforce of the spring 14, the insertion block 15 is automatically inserted into the inside of the insertion hole 17, and the tool body 9 is firmly fixed, the whole replacement process does not need complicated tools, and is simple and convenient to operate, time and labor are saved.
[0029] With reference to Figures 1-4 The feeding and discharging assembly comprises a motor 18 fixedly connected at the middle of the rear fixed plate 24, the output end of the motor 18 is fixedly connected with a reciprocating screw rod 19, the reciprocating screw rod 19 is externally threadedly connected with a sliding block 23, the top of the sliding block 23 is fixedly connected with a placing plate 21, the placing plate 21 is convenient for placing the nickel sheet to be punched, the lower part of the two sides of the placing plate 21 is fixedly connected with a guide block 22, the two fixed plates 24 are internally fixedly connected with a guide rod 20 at the two sides, the two guide blocks 22 are slidingly connected at the outside of the two guide rods 20, and the guide rod 20 is convenient for the movement of the two guide blocks 22.
[0030] Specifically, when the feeding operation starts, the nickel sheet to be punched is placed at the middle of the placing plate 21, the position of the nickel sheet is ensured to be stable, then the motor 18 is started, the motor 18 drives the reciprocating screw rod 19 fixedly connected with the output end to rotate, the reciprocating screw rod 19 is connected with the sliding block 23 through external threads, the rotation of the reciprocating screw rod 19 enables the sliding block 23 to move stably in the horizontal direction, the movement of the sliding block 23 drives the placing plate 21 fixedly connected at the top to move synchronously, the movement of the placing plate 21 moves the nickel sheet from the initial position to the lower part of the tool body 9, after the placing plate 21 moves the nickel sheet to the lower part of the tool body 9, the nickel sheet is in place and the punching operation is performed, after the punching operation is completed, the output end of the motor 18 drives the reciprocating screw rod 19 to rotate reversely, the rotation of the reciprocating screw rod 19 enables the sliding block 23 to move reversely, thereby driving the placing plate 21 to move back, the reverse movement of the sliding block 23 drives the placing plate 21 to move away from the tool body 9, finally the placing plate 21 is moved away from the lower part of the tool body 9, and the discharging operation is completed, thereby reducing the frequency of the operator contacting the unsafe components and improving the safety of the operator.
[0031] Working principle: when the cutter body 9 needs to be replaced, first move the two cross rods 13, the two cross rods 13 move the middle fixed moving block 12 inside the installation shell 10, when the moving block 12 moves, the outside right fixed plug-in block 15 moves synchronously, at the same time, when the moving block 12 moves, the outside left fixed spring 14 is extruded, so that the spring 14 is deformed under stress, then, when the plug-in block 15 is separated from the inside of the insertion hole 17, the cutter body 9 can be taken out from the inside of the lower part of the fixed block 8 for replacement, when installing, insert the cutter body 9 into the inside of the fixed block 8, then, loosen the two cross rods 13, insert the plug-in block 15 into the inside of the insertion hole 17 under the reaction force of the spring 14, which realizes convenient replacement of the worn punching cutter, simple operation, time and labor saving, thereby improving the overall production efficiency;
[0032] When feeding, the nickel sheet to be punched is placed in the middle of the placement plate 21, then the motor 18 is started, the motor 18 rotates the reciprocating screw rod 19 fixed at the output end, the reciprocating screw rod 19 rotates the sliding block 23 connected with the outside threads, the sliding block 23 moves the placement plate 21 fixed at the upper part, the placement plate 21 moves the nickel sheet placed in the middle, and the nickel sheet is moved to the lower part of the cutter body 9, after punching is completed, the motor 18 is started in reverse, the motor 18 rotates the reciprocating screw rod 19 fixed at the output end in reverse, the reciprocating screw rod 19 rotates the sliding block 23 connected with the outside threads, the sliding block 23 moves the placement plate 21 fixed at the upper part, and the placement plate 21 is moved away from the lower part of the punching cutter, which realizes convenient feeding and discharging of the nickel sheet, reduces the frequency of manual contact with all parts, reduces the risk of injury, and improves the safety of work.
[0033] Finally, it should be pointed out that: the above only describes preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A welded nickel sheet punching die structure, comprising a cabinet (1), characterized in that: A gantry frame (4) is fixedly connected to the upper part of the cabinet (1). An installation block (5) is fixedly connected to the outside of the gantry frame (4). A cylinder (6) is fixedly connected inside the installation block (5). A fixing block (8) is fixedly connected to the output end of the cylinder (6). A blade (9) is inserted into the lower part of the fixing block (8). A replacement component is provided on the outside of the fixing block (8). Fixing plates (24) are fixedly connected to both sides of the upper part of the cabinet (1). A loading and unloading component is provided in the middle of the fixing plate (24) on the rear side. The replacement component includes a mounting shell (10), which is fixedly connected to the outside of the fixed block (8). A movable block (12) is slidably connected inside the mounting shell (10). A spring (14) is fixedly connected to the left side of the movable block (12). An insert block (15) is fixedly connected to the right side of the movable block (12). A crossbar (13) is fixedly connected to both sides of the movable block (12).
2. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The loading and unloading assembly includes a motor (18), which is fixedly connected to the middle of the rear fixed plate (24). The output end of the motor (18) is fixedly connected to a reciprocating lead screw (19), and a slider (23) is threadedly connected to the external side of the reciprocating lead screw (19). A placement plate (21) is fixedly connected to the top of the slider (23), and guide blocks (22) are fixedly connected to both sides of the lower part of the placement plate (21).
3. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The mounting shell (10) has through holes (11) on both sides of its exterior, and the two crossbars (13) are slidably connected inside the two through holes (11).
4. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The mounting housing (10) has a through hole two (16) on the right side inside, and the insert (15) is slidably connected inside the through hole two (16).
5. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The blade body (9) has an insertion hole (17) on its outside, and the insertion block (15) is inserted into the insertion hole (17).
6. The die structure for welding and forming nickel sheets according to claim 2, characterized in that: Guide rods (20) are fixedly connected to both sides of the interior of the two fixed plates (24), and two guide blocks (22) are slidably connected to the outside of the two guide rods (20).
7. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The cabinet (1) is fixedly connected to support legs (2) on all four sides of the lower part. The cabinet (1) is equipped with a cabinet door (3) on the front side of the exterior. The cabinet door (3) is fixedly connected to a handle.
8. The die structure for welding and forming nickel sheets according to claim 1, characterized in that: The gantry frame (4) is fixedly connected to telescopic rods (7) on both sides of its exterior, and the tops of the two telescopic rods (7) are fixedly connected to the upper sides of the fixed block (8).