Perforating device for aluminum alloy protective shell production
Through the combined design of spring telescopic rod and water cooling device, the problems of material displacement and overheating in the production of aluminum alloy protective shell are solved, and higher processing accuracy and stability are achieved.
Patent Information
- Application Number
- CN202323515034.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2033-12-22
AI Technical Summary
During the production process of aluminum alloy protective shells, the material is prone to displacement, resulting in the inability to meet the processing standards, and the existing hole punching devices are difficult to effectively fix and cool, which affects the processing accuracy and quality.
The spring telescopic rod is used to drive the fixing blocks, slide chutes, return springs, serrations and other components to cooperate with each other to achieve fixed clamping of the material, and prevent overheating of the material through a water cooling device. The cooling system is started with the contact blocks and coolant is sprayed to prevent deformation.
It effectively avoids material displacement, improves processing accuracy and quality, prevents deformation caused by overheating of materials, and enhances the stability and operating performance of the machine.
Smart Images
Figure CN222289415U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of alloy protection shell production, in particular to a punching device for producing aluminum alloy protection shells. Background Art
[0002] The punching device for producing alloy protective shells is often a key manufacturing tool. Alloy protective shells are usually made of metal alloys. When designing the punching device, the physical and chemical properties of the selected alloy need to be considered to ensure that its durability, thermal conductivity and other properties meet the product requirements. The design of the punching device needs to consider the shape, size and structure of the alloy protective shell. This may include precise design using CAD (computer-aided design) software to ensure that the location, diameter and spacing of the holes meet the specifications. The punching device usually requires the use of advanced processing methods such as CNC machine tools or laser cutting to ensure accuracy and consistency. This involves cutting, stamping or other forms of processing of the metal. The production of alloy protective shells may also involve heat treatment or other surface treatment processes to improve the hardness, corrosion resistance and other properties of the material.
[0003] According to the disclosure, a punching device for aluminum alloy template production (publication number: CN 212885239 U) includes a fixed bracket, an operating table, a first fixed seat, a second fixed seat, a guide rod, a slide seat, a hydraulic cylinder, a drive shaft, a drill body, a material guide trough and a material collection box. The utility model is a punching device for aluminum alloy template production. It is convenient to guide the moving direction of the slide seat through the guide rod, so as to guide the moving direction of the drill body, thereby effectively ensuring the quality of punching the aluminum alloy template; in addition, it is convenient to unload the punching material of the aluminum alloy template punched by the drill body through the material guide trough. During the processing, the material is easily displaced, resulting in failure to meet the processing standards, which needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to provide a punching device for the production of aluminum alloy protective shells. Through the telescopic force of the spring telescopic rod, the fixed block, the slide groove, the return spring, the sliding block, the sawtooth and other components are driven to cooperate with each other, so that the material contacts the fixed block fixed at one end of the spring telescopic rod, so that the spring telescopic rod fixed on the side of the rectangular block is subjected to extrusion force, so that it can be expanded and contracted according to the diameter of the material, solving the existing problems.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a punching device for producing aluminum alloy protective shells, comprising a machine body and a hydraulic rod, wherein the hydraulic rod is fixedly connected to the rear side surface of the machine body, the circumferential surface of the hydraulic rod is fixedly connected to a connector, a punching assembly is arranged at the bottom of the connector, a clamping device is arranged at the top of the machine body, the clamping device comprises a rectangular block, the rectangular block is fixedly connected to the top of the machine body, a spring telescopic rod is fixedly connected to the side surface of the rectangular block, an end of the spring telescopic rod away from the rectangular block is fixedly connected to a fixed block, a sliding groove is provided on the side surface of the fixed block, a sliding block is slidably connected to the inner wall of the sliding groove, a return spring is fixedly connected to the positive side surface of the sliding block, and an end of the return spring away from the sliding block is fixedly connected to the inner wall of the sliding groove.
[0007] Furthermore, the rear side of the sliding block is fixedly connected with saw teeth, the bottom of the sliding block is fixedly connected with a clamping block, and the bottom of the body is fixedly connected with a supporting stand. The saw tooth design is conducive to further increasing the clamping force on the material.
[0008] Furthermore, one end of the spring is fixedly connected to the circumferential surface of the spring telescopic rod, and the other end is fixedly connected to the side of the fixed block. The side section of the sawtooth is triangular, and the design of the spring telescopic rod is conducive to clamping the material according to the diameter of the material.
[0009] Furthermore, a water cooling device is provided on the side of the machine body, and the water cooling device includes a water tank, which is fixedly connected to the side of the machine body, a water pipe is fixedly penetrated through the rear side of the water tank, a nozzle is provided on the circumferential surface of the water pipe, and a switch is provided on the front side of the water tank. The design of the water tank is beneficial to preventing the material from overheating and causing deformation during processing.
[0010] Furthermore, a connecting block is provided on the circumferential surface of the punching assembly, a pressing rod is fixedly connected to the side of the connecting block, and a contact block is fixedly connected to one end of the pressing rod away from the connecting block. The design of the contact block is conducive to contacting the switch to start the water tank.
[0011] Furthermore, the contact block is in contact with the switch, and the side section of the contact block is triangular. The triangular design of the contact block is conducive to better contact with the switch 75 to prevent blocking the lifting of the hydraulic rod.
[0012] Furthermore, the side section of the lower pressure rod is L-shaped, and the supporting legs are symmetrical with each other along the vertical center axis of the bottom of the machine body. The design of the supporting legs is conducive to enhancing the stability of the machine during operation.
[0013] The utility model has the following beneficial effects:
[0014] The utility model uses the telescopic force of the spring telescopic rod to drive the fixed block, the slide groove, the return spring, the sliding block, the saw teeth and other components to cooperate with each other, so that the material contacts the fixed block fixed at one end of the spring telescopic rod, so that the spring telescopic rod fixed on the side of the rectangular block is subjected to an extrusion force, so that it is expanded and contracted according to the diameter of the material, and the two ends of the material are fixed. Subsequently, the saw teeth fixed on the rear side of the sliding block contact the material, thereby achieving the purpose of avoiding displacement of the material during the processing.
[0015] The utility model drives the switch, water tank, water pipe, nozzle, connecting block and other components to cooperate with each other through the extrusion force of the contact block, so that the connecting block fixed on the circumferential surface of the punching component moves downward, so that the down-pressing rod fixed on the side moves downward, and at the same time, the contact block fixed on one end of the down-pressing rod contacts, and the switch arranged on the side of the water tank is started, so that the coolant stored in the water tank is transmitted to the nozzle through the water pipe fixed and penetrating the rear side of the water tank, and is sprayed to the material being processed through the nozzle, so as to achieve the purpose of avoiding overheating and deformation of the material during the processing.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.
[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;
[0019] Figure 2 It is a three-dimensional display schematic diagram of the spring telescopic rod of the utility model;
[0020] Figure 3 It is a three-dimensional schematic diagram of the return spring of the utility model;
[0021] Figure 4 It is a three-dimensional display schematic diagram of the contact block of the utility model;
[0022] Figure 5 It is a three-dimensional display schematic diagram of the nozzle of the utility model.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Machine body; 2. Hydraulic rod; 3. Connecting body; 4. Punching assembly; 5. Supporting bracket; 6. Clamping device; 61. Rectangular block; 62. Spring telescopic rod; 63. Fixed block; 64. Slide groove; 65. Reset spring; 66. Sliding block; 67. Sawtooth; 68. Clamping block; 7. Water cooling device; 71. Water tank; 72. Water pipe; 73. Connecting block; 74. Pressing rod; 75. Switch; 76. Nozzle; 77. Contact block. DETAILED DESCRIPTION
[0025] 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 of 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.
[0026] See also Figure 1-5 The utility model is a punching device for producing aluminum alloy protective shells, comprising a body 1 and a hydraulic rod 2, the hydraulic rod 2 is fixedly connected to the rear side of the body 1, the circumferential surface of the hydraulic rod 2 is fixedly connected to a connector 3, a punching assembly 4 is arranged at the bottom of the connector 3, a clamping device 6 is arranged at the top of the body 1, the clamping device 6 comprises a rectangular block 61, the rectangular block 61 is fixedly connected to the top of the body 1, a spring telescopic rod 62 is fixedly connected to the side of the rectangular block 61, an end of the spring telescopic rod 62 away from the rectangular block 61 is fixedly connected to a fixed block 63, a sliding groove 64 is provided on the side of the fixed block 63, a sliding block 66 is slidably connected to the inner wall of the sliding groove 64, a return spring 65 is fixedly connected to the positive side of the sliding block 66, and an end of the return spring 65 away from the sliding block 66 is fixedly connected to the inner wall of the sliding groove 64.
[0027] The rear side of the sliding block 66 is fixedly connected with a sawtooth 67, the bottom of the sliding block 66 is fixedly connected with a clamping block 68, and the bottom of the body 1 is fixedly connected with a supporting stand 5. The design of the sawtooth 67 is conducive to further increasing the clamping force on the material.
[0028] One end of the spring is fixedly connected to the circumferential surface of the spring telescopic rod 62, and the other end is fixedly connected to the side of the fixed block 63. The side section of the sawtooth 67 is triangular. The design of the spring telescopic rod 62 is conducive to clamping the material according to the diameter of the material.
[0029] A water cooling device 7 is provided on the side of the machine body 1, and the water cooling device 7 includes a water tank 71. The water tank 71 is fixedly connected to the side of the machine body 1, and a water pipe 72 is fixedly penetrated through the rear side of the water tank 71. A nozzle 76 is provided on the circumferential surface of the water pipe 72, and a switch 75 is provided on the front side of the water tank 71. The design of the water tank 71 is beneficial to prevent the material from overheating and causing deformation during the processing.
[0030] A connecting block 73 is provided on the circumferential surface of the punching assembly 4, a pressing rod 74 is fixedly connected to the side of the connecting block 73, and a contact block 77 is fixedly connected to the end of the pressing rod 74 away from the connecting block 73. The design of the contact block 77 is conducive to contacting the switch 75 to start the water tank 71.
[0031] The contact block 77 contacts the switch 75 , and the side section of the contact block 77 is triangular. The triangular design of the contact block 77 is conducive to better contact with the switch and prevents the hydraulic rod 2 from being blocked from rising and falling.
[0032] The side section of the lower pressing rod 74 is L-shaped, and the supporting legs 5 are symmetrical with each other along the vertical center axis of the bottom of the machine body 1. The design of the supporting legs 5 is conducive to enhancing the stability of the machine during operation.
[0033] A specific application of this embodiment is as follows: first, before processing the material, the staff makes the material contact the fixed block 63 fixed at one end of the spring telescopic rod 62, so that the spring telescopic rod 62 fixed on the side of the rectangular block 61 is subjected to a squeezing force, thereby expanding and contracting according to the diameter of the material, and fixing both ends of the material. Then, the sawtooth 67 fixed on the rear side of the sliding block 66 contacts the material, so that the return spring 65 fixed on the inner wall of the slide groove 64 is subjected to a squeezing force to expand and contract. When the return spring 65 contracts, it drives the sliding block 66 sliding on the inner wall of the slide groove 64 to slide, clamping the circumferential surface of the material. Then, the staff starts the sliding block 66 fixed on the rear side of the machine body 1. The hydraulic rod 2 drives the connecting body 3 to descend and starts the punching assembly 4 arranged at the bottom. As the connecting body 3 descends, the punching assembly 4 contacts the material to perform the punching work. Finally, when the punching assembly 4 moves downward, the connecting block 73 fixed on the circumferential surface of the punching assembly 4 moves downward, causing the pressing rod 74 fixed on the side to move downward, and at the same time causing the contact block 77 fixed at one end of the pressing rod 74 to contact the switch 75 arranged on the positive side of the water tank 71, thereby starting the water tank 71, so that the coolant stored in the water tank 71 is transmitted to the nozzle 76 through the water pipe 72 fixedly penetrating the rear side of the water tank 71, and is sprayed to the material being processed through the nozzle 76.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A punching device for producing an aluminum alloy protective shell, comprising a body (1) and a hydraulic rod (2), characterized in that: The hydraulic rod (2) is fixedly connected to the rear side of the machine body (1); the circumferential surface of the hydraulic rod (2) is fixedly connected to a connecting body (3); a punching assembly (4) is provided at the bottom of the connecting body (3); and a clamping device (6) is provided at the top of the machine body (1); The clamping device (6) comprises a rectangular block (61), wherein the rectangular block (61) is fixedly connected to the top of the machine body (1), a spring telescopic rod (62) is fixedly connected to the side of the rectangular block (61), an end of the spring telescopic rod (62) away from the rectangular block (61) is fixedly connected to a fixed block (63), a sliding groove (64) is provided on the side of the fixed block (63), a sliding block (66) is slidably connected to the inner wall of the sliding groove (64), a return spring (65) is fixedly connected to the front side of the sliding block (66), and an end of the return spring (65) away from the sliding block (66) is fixedly connected to the inner wall of the sliding groove (64).
2. A punching device for producing an aluminum alloy protective shell according to claim 1, characterized in that: The rear side surface of the sliding block (66) is fixedly connected with saw teeth (67), the bottom of the sliding block (66) is fixedly connected with a clamping block (68), and the bottom of the machine body (1) is fixedly connected with a supporting stand (5).
3. A punching device for producing an aluminum alloy protective shell according to claim 2, characterized in that: One end of the spring is fixedly connected to the circumferential surface of the spring telescopic rod (62), and the other end is fixedly connected to the side surface of the fixed block (63); the side cross-section of the sawtooth (67) is triangular.
4. A punching device for producing an aluminum alloy protective shell according to claim 3, characterized in that: A water cooling device (7) is provided on the side of the machine body (1), and the water cooling device (7) comprises a water tank (71). The water tank (71) is fixedly connected to the side of the machine body (1), a water pipe (72) is fixedly passed through the rear side of the water tank (71), a nozzle (76) is provided on the circumferential surface of the water pipe (72), and a switch (75) is provided on the front side of the water tank (71).
5. A punching device for producing an aluminum alloy protective shell according to claim 4, characterized in that: A connecting block (73) is provided on the circumferential surface of the punching assembly (4), a pressing rod (74) is fixedly connected to the side surface of the connecting block (73), and an end of the pressing rod (74) away from the connecting block (73) is fixedly connected to a contact block (77).
6. A punching device for producing an aluminum alloy protective shell according to claim 5, characterized in that: The contact block (77) contacts the switch (75), and the side cross-section of the contact block (77) is triangular.
7. A punching device for producing an aluminum alloy protective shell according to claim 6, characterized in that: The side cross-section of the pressing rod (74) is L-shaped, and the supporting legs (5) are symmetrical with each other along the vertical center axis of the bottom of the machine body (1).