A punching machine for easy workpiece fixing in the production of fitness equipment

Abstract

This utility model proposes a punching machine for easy workpiece fixing in the production of fitness equipment. The fixing component includes a first threaded post, a first driving member, a slider, a connecting block, and a fixing rod. The upper wall of the punching component has a mounting groove, and the first threaded posts are respectively disposed in the corresponding mounting grooves. The rotation shaft of the first driving member passes through the outer wall of the punching component and is connected to the corresponding first threaded post. The sliders are respectively disposed in the corresponding mounting grooves and are threadedly connected to the corresponding first threaded posts. The connecting blocks are respectively connected to the corresponding sliders. The two ends of the fixing rod are respectively connected to the corresponding connecting blocks. In this embodiment of the punching machine for easy workpiece fixing in the production of fitness equipment, two fixing rods that can move in opposite directions are set on the operating table of the punching machine. When punching sheet metal for fitness equipment production, the two fixing rods can apply a clamping force to the sheet metal.

Description

Technical Field

[0001] This utility model relates to the technical field of fitness equipment manufacturing, and in particular to a punching machine for fitness equipment manufacturing that facilitates fixing workpieces. Background Technology

[0002] Fitness equipment manufacturing refers to the design, manufacture, and assembly of various equipment used for physical exercise, fitness enhancement, or rehabilitation training, such as treadmills, dumbbells, and strength training machines. In the production of fitness equipment, punching machines are often used to punch and drill holes in the sheet metal.

[0003] When using a punching machine to drill holes in the sheet metal of fitness equipment, the worker places the sheet metal on the operating table of the punching machine and then starts the punching machine to punch the sheet metal. During the process of the punch pressing down, the sheet metal receives a large impact force and may shift, which will cause the punched shape to be deformed and reduce the production qualification rate of fitness equipment. Therefore, the worker sometimes manually fixes the sheet metal by hand. However, this operation is very risky. If the worker loses concentration, it may lead to hand injury. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a punching machine for fitness equipment production that facilitates workpiece fixation. By setting two fixing rods that can move in opposite directions on the operating table of the punching machine, when punching sheet metal for fitness equipment production, the two fixing rods can apply clamping force to the sheet metal, thereby preventing the sheet metal from shifting during the punching process and causing deformation of the punched shape.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a punching machine for easy workpiece fixing in the production of fitness equipment, comprising: a machine body, a punching assembly, and a fixing assembly, wherein the punching assembly is disposed on the machine body, and the fixing assembly includes a first threaded post, a first driving member, a slider, a connecting block, and a fixing rod, wherein the upper wall of the punching assembly is provided with a mounting groove, the first threaded posts are respectively disposed in the corresponding mounting grooves, the rotation shaft of the first driving member passes through the outer wall of the punching assembly and is connected to the corresponding first threaded post, the sliders are respectively disposed in the corresponding mounting grooves and are respectively threadedly connected to the corresponding first threaded posts, the connecting blocks are respectively connected to the corresponding sliders, and the two ends of the fixing rod are respectively connected to the corresponding connecting blocks.

[0007] In addition, the punching machine for manufacturing fitness equipment that facilitates workpiece fixing according to the present invention may also have the following additional technical features: Specifically, the mounting groove is equipped with limit posts, and bolts are installed on the outer wall of the connecting block. The bolts pass through the connecting block and are threadedly connected to the corresponding slider.

[0008] Specifically, the punching assembly includes a placement table, a hydraulic column, a punch, and a control panel. The placement table is mounted on the machine body, the hydraulic column is mounted on the machine body, the punch is connected to the hydraulic column, and the control panel is located on the outer wall of the machine body.

[0009] Specifically, the outer wall of the machine body is provided with a protective assembly, which includes a mounting frame, a second threaded post, a second driving member, a slide tube, a connecting piece, and a protective plate. The mounting frames are respectively installed on the outer wall of the machine body, the second threaded posts are respectively set in the corresponding mounting frames, the rotation shaft of the second driving member passes through the outer wall of the corresponding mounting frame and is connected to the corresponding second threaded post, the slide tube is threadedly connected to the corresponding second threaded post, the connecting piece is connected to the corresponding slide tube, and the protective plate is connected to the connecting piece.

[0010] Specifically, the outer wall of the mounting frame is provided with limit grooves, and the protective plate is slidably connected to the limit grooves.

[0011] Specifically, a desk lamp is installed on the outer wall of the machine.

[0012] Specifically, a support block is provided at the bottom of the machine body, and the support blocks are symmetrically arranged on the machine body.

[0013] Compared with the prior art, the present invention has the following advantages: by setting two fixed rods that can move in opposite directions on the operating table of the punching machine, when the sheet metal used for the production of fitness equipment is punched, the two fixed rods can apply clamping force to the sheet metal, thereby avoiding the sheet metal from shifting during the punching process and causing deformation of the punched shape.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of a punching machine for facilitating workpiece fixing in the production of fitness equipment according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a punching machine for producing fitness equipment, which facilitates the fixing of workpieces, using a first threaded post and a limiting post in conjunction. Figure 3 A punching machine for easily fixing workpieces in the production of fitness equipment according to one embodiment of the present invention. Figure 2 Enlarged structural diagram at point A in the middle; Figure 4A punching machine for easily fixing workpieces in the production of fitness equipment according to one embodiment of the present invention. Figure 2 Enlarged structural diagram at point B.

[0016] Reference numerals: 1. Machine body; 2. Punching assembly; 21. Placement platform; 22. Hydraulic column; 23. Punch; 24. Control panel; 3. Fixing assembly; 31. Placement slot; 32. First threaded column; 33. Limiting column; 34. First driving component; 35. Slider; 36. Connecting block; 37. Bolt; 38. Fixing rod; 4. Protective assembly; 41. Placement frame; 42. Second threaded column; 43. Second driving component; 44. Limiting slot; 45. Slide tube; 46. Connecting piece; 47. Protective plate; 5. Table lamp; 6. Support block. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] The following describes a punching machine for facilitating the fixing of workpieces in the production of fitness equipment, with reference to the accompanying drawings.

[0019] like Figures 1-4 As shown in the figure, a punching machine for manufacturing fitness equipment that facilitates fixing workpieces according to an embodiment of the present invention includes: a machine body 1, a punching component 2 and a fixing component 3.

[0020] The punching assembly 2 is mounted on the body 1.

[0021] The fixing component 3 includes a first threaded post 32, a first driving member 34, a slider 35, a connecting block 36, and a fixing rod 38.

[0022] The upper wall of the punching assembly 2 is provided with a mounting groove 31. The first threaded post 32 is respectively set in the corresponding mounting groove 31. The rotation shaft of the first driving member 34 passes through the outer wall of the punching assembly 2 and is connected to the corresponding first threaded post 32. The slider 35 is respectively set in the corresponding mounting groove 31 and is threadedly connected to the corresponding first threaded post 32. The connecting block 36 is connected to the corresponding slider 35. The two ends of the fixing rod 38 are respectively connected to the corresponding connecting block 36. The mounting groove 31 is equipped with a limit post 33. The outer wall of the connecting block 36 is respectively equipped with a bolt 37, and the bolt 37 passes through the connecting block 36 and is threadedly connected to the corresponding slider 35.

[0023] The punching assembly 2 includes a placement table 21, a hydraulic column 22, a punch 23, and a control panel 24.

[0024] The placement platform 21 is set on the machine body 1, the hydraulic column 22 is installed on the machine body 1, the punch 23 is connected to the hydraulic column 22, and the control panel 24 is set on the outer wall of the machine body 1.

[0025] It is understood that the first driving component 34 described in this embodiment is a motor, and the slider 35 in the same mounting groove 31 has the opposite threaded connection direction to the first threaded post 32.

[0026] Specifically, after the sheet material for the production of fitness equipment is placed on the placement platform 21, the first drive component 34 is activated through the control panel 24. The rotating shaft of the first drive component 34 drives the first threaded column 32 to rotate. However, the slider 35 cannot rotate with the first threaded column 32 due to the restriction of the limiting column 33, and can only move within the placement groove 31. In this way, the sliders 35 in the same placement groove 31 approach each other. Then, the sliders 35 drive the two fixing rods 38 to approach each other through the corresponding connecting block 36, thereby clamping and fixing the sheet material on the placement platform 21.

[0027] In one embodiment of this application, such as Figure 2 and Figure 4 As shown, the outer wall of the body 1 is provided with a protective component 4.

[0028] The protective component 4 includes a mounting frame 41, a second threaded post 42, a second driving component 43, a sliding tube 45, a connecting piece 46, and a protective plate 47.

[0029] The mounting frames 41 are respectively installed on the outer wall of the body 1. The second threaded posts 42 are respectively set in the corresponding mounting frames 41. The rotation shaft of the second drive member 43 passes through the outer wall of the corresponding mounting frame 41 and is connected to the corresponding second threaded post 42. The slide tube 45 is threadedly connected to the corresponding second threaded post 42. The connecting piece 46 is connected to the corresponding slide tube 45. The protective plate 47 is connected to the connecting piece 46. The outer wall of the mounting frame 41 is respectively provided with a limit groove 44, and the protective plate 47 is slidably connected to the limit groove 44.

[0030] It is understood that the second driving component 43 described in this embodiment is a motor.

[0031] Specifically, by setting the external control system of the punching machine to start the second drive component 43 before starting the hydraulic column 22, when punching the sheet metal, the rotating shaft of the second drive component 43 first drives the second threaded column 42 to rotate. The two slide tubes 45 are connected together by the connecting piece 46 and the protective plate 47. In this way, the slide tubes 45 cannot rotate with the second threaded column 42. The slide tubes 45 move up and down on the outer wall of the second threaded column 42. Therefore, the protective plate 47 will be driven upward by the slide tubes 45 under the restriction of the limiting groove 44, thereby blocking the hydraulic column 22 and the punch 23 and preventing injury due to the operator's negligence in not leaving the punching area.

[0032] In one embodiment of this application, such as Figure 1 As shown, a desk lamp 5 is installed on the outer wall of the machine body 1.

[0033] It is understood that the desk lamp 5 described in this embodiment can provide a light source during punching operations.

[0034] In one embodiment of this application, such as Figure 1 As shown, a support block 6 is provided at the bottom of the body 1, and the support block 6 is symmetrically arranged on the body 1.

[0035] It is understood that the support block 6 described in this embodiment can provide support for the entire punching machine.

[0036] Working principle: After the sheet material for fitness equipment production is placed on the placement platform 21, the first drive component 34 is activated through the control panel 24. The rotating shaft of the first drive component 34 drives the first threaded column 32 to rotate. However, the slider 35 cannot rotate with the first threaded column 32 due to the restriction of the limiting column 33. It can only move within the placement groove 31. In this way, the sliders 35 in the same placement groove 31 approach each other. Then, the sliders 35 drive the two fixing rods 38 to approach each other through the corresponding connecting block 36, thereby clamping and fixing the sheet material on the placement platform 21.

[0037] By setting the external control system of the punching machine to start the second drive component 43 before starting the hydraulic column 22, when punching the sheet metal, the rotating shaft of the second drive component 43 first drives the second threaded column 42 to rotate. The two slide tubes 45 are connected together by the connecting piece 46 and the protective plate 47. In this way, the slide tubes 45 cannot rotate with the second threaded column 42. The slide tubes 45 move up and down on the outer wall of the second threaded column 42. Therefore, the protective plate 47 will be driven upward by the slide tubes 45 under the restriction of the limiting groove 44, thereby blocking the hydraulic column 22 and the punch 23 and preventing injury due to the operator's negligence in not leaving the punching area.

[0038] In summary, by setting two fixed rods 38 that can move in opposite directions on the operating table of the punching machine, when the sheet metal used for the production of fitness equipment is punched, the two fixed rods 38 can apply a clamping force to the sheet metal, thereby preventing the sheet metal from shifting during the punching process and causing deformation of the punched shape.

[0039] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A punching machine for easily fixing workpieces in the production of fitness equipment, characterized in that, include: The body (1), the punching assembly (2), and the fixing assembly (3), wherein, The punching assembly (2) is disposed on the body (1); The fixing component (3) includes a first threaded post (32), a first driving member (34), a slider (35), a connecting block (36), and a fixing rod (38), wherein, The upper wall of the punching assembly (2) is provided with a mounting groove (31); The first threaded post (32) is respectively disposed in the corresponding mounting groove (31); The rotation shaft of the first driving member (34) passes through the outer wall of the punching assembly (2) and is connected to the corresponding first threaded post (32); The sliders (35) are respectively disposed in the corresponding mounting grooves (31), and the sliders (35) are respectively threadedly connected to the corresponding first threaded post (32); The connecting blocks (36) are respectively connected to the corresponding sliders (35); The two ends of the fixing rod (38) are respectively connected to the corresponding connecting block (36).

2. A punching machine for easily fixing workpieces in the production of fitness equipment according to claim 1, characterized in that, The mounting slot (31) is equipped with a limiting post (33); Bolts (37) are respectively installed on the outer wall of the connecting block (36), and the bolts (37) pass through the connecting block (36) and are threadedly connected to the corresponding slider (35).

3. A punching machine for facilitating workpiece fixing in the production of fitness equipment according to claim 1, characterized in that, The punching assembly (2) includes a placement platform (21), a hydraulic column (22), a punch (23), and a control panel (24), wherein, The placement platform (21) is mounted on the body (1); The hydraulic column (22) is mounted on the machine body (1); The punch (23) is connected to the hydraulic column (22); The control panel (24) is located on the outer wall of the body (1).

4. A punching machine for facilitating workpiece fixing in the production of fitness equipment according to claim 1, characterized in that, The outer wall of the body (1) is provided with a protective component (4), wherein, The protective assembly (4) includes a mounting frame (41), a second threaded post (42), a second driving member (43), a sliding tube (45), a connecting piece (46), and a protective plate (47), wherein, The mounting frames (41) are respectively installed on the outer wall of the body (1); The second threaded post (42) is respectively disposed in the corresponding mounting frame (41); The rotation axis of the second driving member (43) passes through the outer wall of the corresponding mounting frame (41) and is connected to the corresponding second threaded column (42); The slide tube (45) is threadedly connected to the corresponding second threaded post (42); The connecting pieces (46) are respectively connected to the corresponding sliding tubes (45); The protective plate (47) is connected to the connecting piece (46).

5. A punching machine for easily fixing workpieces in the production of fitness equipment according to claim 4, characterized in that, The outer wall of the placement frame (41) is provided with a limiting groove (44), and the protective plate (47) is slidably connected to the limiting groove (44).

6. A punching machine for facilitating workpiece fixing in the production of fitness equipment according to claim 1, characterized in that, A table lamp (5) is installed on the outer wall of the body (1).

7. A punching machine for facilitating workpiece fixing in the production of fitness equipment according to claim 1, characterized in that, The bottom of the body (1) is provided with a support block (6), and the support block (6) is symmetrically arranged on the body (1).

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