Rear door beam notching machine

Abstract

The utility model relates to the technical field of notching machines, and provides a rear door beam notching machine which comprises a retainer plate, a clamping assembly, a lifting assembly, a notching assembly, a linear driving assembly, a sensor and an equipment support, the retainer plate is arranged on the equipment support, the clamping assembly is arranged on the retainer plate, the lifting assembly is arranged on one side of the clamping assembly, and the notching assembly is arranged on the other side of the clamping assembly. The notching assembly is arranged on one side of the lifting assembly and connected with the equipment support through the linear driving assembly, the sensor is arranged on one side of the notching assembly, the equipment support comprises a side mounting frame, a working table plate, a sliding plate and a supporting plate, the working table plate is arranged in the side mounting frame, a groove is formed in the working table plate, and the sliding plate is arranged in the groove. A supporting plate fixedly installed on the working table plate is arranged below the groove, the material sliding plate is arranged on the supporting plate, and the linear driving assembly is arranged on the supporting plate. The novel workpiece notching device is reasonable in structure, low in production cost, capable of rapidly notching a workpiece and enabling waste materials to slide out of the material sliding channel after notching, and high in automation degree.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a rear door beam punching machine. Background Art

[0002] With the rapid development of science and technology, punching machines are used more and more widely in the field of sheet metal production and processing, and more and more punching dies are used in the forming of automotive sheet metal parts.

[0003] As disclosed in application number: CN201810564035.6, a punching die of a punching and shearing machine includes a base, a positioning die, a shearing die and a punching die. The positioning die and the shearing die are installed in combination to form a punching mother die. The positioning die and the shearing die are fixedly installed on the base, and the punching die is installed on the punching mother die in a cooperative manner. A guide groove is provided on the positioning die; a cutting groove is provided on the shearing die, and a feed through hole is provided along the cutting groove; the shearing die is fixedly installed on the positioning die, and the guide groove of the positioning die and the cutting groove of the shearing die are arranged in abutment with each other to form a punching die; the punching die is a columnar structure, a mounting head is provided on the top, and an arc-shaped cutting knife is fixedly provided on the side, the punching die is installed in cooperation along the guide groove of the positioning die, and the arc-shaped cutting knife is installed in cooperation along the cutting groove of the shearing die; the arc-shaped cutting knife of the punching die has an arc-shaped structure in cross section, and blades are provided at the upper and lower ends along the vertical direction respectively, the cutting edge is a conical structure, and the cutting edge angle is degrees.

[0004] Currently, the rear door side beam needs to be punched out. However, the rear door side beam is long in shape and complex in structure. The cost of using a mold for punching design is high and the punching effect is poor. Utility Model Content

[0005] In order to solve the problem that the current rear door side beam needs to be punched out, but the rear door side beam has a long shape and a complex structure, the cost of using a mold for punching design is high, and the punching effect is poor, the utility model provides a rear door beam punching machine to solve this problem.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A rear door beam punching machine comprises: a supporting plate, a clamping assembly, a lifting assembly, a punching assembly, a linear drive assembly, a sensor and an equipment bracket, wherein the supporting plate is arranged on the equipment bracket, the clamping assembly is arranged on the supporting plate, the lifting assembly is arranged on one side of the clamping assembly, the punching assembly is arranged on one side of the lifting assembly, the punching assembly is connected to the equipment bracket through the linear drive assembly, and the sensor is arranged on one side of the punching assembly.

[0008] Preferably, the equipment bracket includes: a side mounting frame, a work table, a slide plate and a support plate. The work table is arranged in the side mounting frame. A groove is opened on the work table. A support plate fixedly installed on the work table is arranged under the groove. The slide plate is arranged on the support plate, and the linear drive assembly is arranged on the support plate.

[0009] Preferably, the linear drive assembly includes: a drive motor, a linear screw assembly, a sliding assembly, a slide rail and a slider. The drive motor and the linear screw assembly are fixedly mounted on a support plate. The output end of the drive motor is connected to the input end of the linear screw assembly. The lower side of the sliding assembly is connected to the output end of the linear screw assembly through a threaded connection. The upper side of the sliding assembly is connected to the punch assembly. The slide rail is parallel to the linear screw assembly. The slide rail is arranged on a workbench. The slider is slidably connected to the slide rail. The upper end of the slider is fixedly connected to the punch assembly.

[0010] Preferably, the sliding assembly comprises: a sliding nut and a connecting rod, the sliding nut is threadedly connected to the linear screw assembly, one side of the sliding nut is connected to the lower end of the connecting rod, and the upper end of the connecting rod is fixedly connected to the punching assembly.

[0011] Preferably, the punching assembly includes: a punching mounting plate, a punching cylinder, a punching cylinder mounting plate, a punching guide block and a punching knife. The punching mounting plate is fixedly connected to the upper end of the connecting rod and the slider, respectively. The punching cylinder is fixedly connected to the punching mounting plate through the punching cylinder mounting plate. The output end of the punching cylinder is fixedly connected to the punching guide block. The punching guide block is slidably connected to the punching cylinder mounting plate. The punching knife is fixedly mounted on the punching guide block. The punching knife is used for punching and cutting the rear door beam.

[0012] Preferably, the clamping assembly includes: a clamping cylinder mounting platform, a clamping cylinder, a clamping plate and a supporting clamping plate. The clamping cylinder mounting platform is fixedly mounted on the supporting plate, the clamping cylinder is fixedly mounted on the clamping cylinder mounting platform, the output end of the clamping cylinder is connected to the clamping plate, the supporting clamping plate is arranged on one side of the clamping plate, and the clamping plate and the supporting clamping plate are used together to clamp the rear door beam.

[0013] Preferably, the supporting splint comprises: a supporting symbol-shaped piece and a fixing seat, the supporting symbol-shaped piece is fixedly mounted on the supporting plate through the fixing seat, and the supporting symbol-shaped piece is used in conjunction with the rear door beam.

[0014] Preferably, the lifting assembly includes: a lifting cylinder, a lifting block and a lifting symbol block, the lifting cylinder is fixedly mounted on the supporting plate, the output end of the lifting cylinder is fixedly connected to the lifting symbol block through the lifting block, and the lifting symbol block is used in conjunction with the rear door beam.

[0015] The advantages of the utility model are: the utility model has a reasonable structure and a low production cost. By arranging a clamping component and a lifting component, the rear door beam can be effectively clamped. By arranging a punching component, the rear door beam can be punched. By arranging a linear drive component, the punching position can be easily adjusted. By arranging a sensor, the degree of automation can be improved. By arranging an equipment bracket, it is convenient to connect with control devices, gratings and other equipment, thereby improving the control performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the workbench of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the equipment bracket of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the linear drive assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the sliding assembly of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the punching assembly of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the clamping assembly and the lifting assembly of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the supporting splint of the utility model.

[0025] Description of reference numerals:

[0026] 1. Support plate; 2. Clamping assembly; 3. Lifting assembly; 4. Punching assembly; 5. Linear drive assembly; 6. Sensor; 7. Equipment bracket; 8. Rear door beam; 71. Side mounting frame; 72. Work table; 73. Sliding plate; 74. Support plate; 51. Drive motor; 52. Linear screw assembly; 53. Sliding assembly; 54. Slide rail; 55. Sliding block; 531. Sliding nut; 532. Connecting rod; 41. Punching mounting plate; 42. Punching cylinder; 43. Punching cylinder mounting plate; 44. Punching guide block; 45. Punching knife; 21. Clamping cylinder mounting table; 22. Clamping cylinder; 23. Clamping plate; 24. Supporting clamping plate; 241. Supporting symbol piece; 242. Fixed seat; 31. Lifting cylinder; 32. Lifting block; 33. Lifting symbol block. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] Embodiment 1, combined with Figure 1 and Figure 2 To explain:

[0031] A rear door beam punching machine comprises: a supporting plate 1, a clamping assembly 2, a lifting assembly 3, a punching assembly 4, a linear drive assembly 5, a sensor 6 and an equipment bracket 7, wherein the supporting plate 1 is arranged on the equipment bracket 7, the clamping assembly 2 is arranged on the supporting plate 1, the lifting assembly 3 is arranged on one side of the clamping assembly 2, the punching assembly 4 is arranged on one side of the lifting assembly 3, the punching assembly 4 is connected to the equipment bracket 7 through the linear drive assembly 5, and the sensor 6 is arranged on one side of the punching assembly 4.

[0032] By setting the clamping component 2 and the lifting component 3, the rear door beam 8 can be effectively clamped, by setting the punching component 2, the rear door beam 8 can be punched, by setting the linear drive component 5, the punching position can be easily adjusted, by setting the sensor 6, the degree of automation can be improved, and by setting the equipment bracket 7, it is convenient to connect with the control device, grating and other equipment, thereby improving the control performance.

[0033] Embodiment 2, based on embodiment 1, combined with Figure 3 To explain:

[0034] The equipment bracket 7 includes: a side mounting frame 71, a workbench 72, a sliding plate 73 and a support plate 74. The workbench 72 is arranged in the side mounting frame 71. A groove is provided on the workbench 72. A support plate 74 fixedly mounted on the workbench 72 is arranged below the groove. The sliding plate 73 is arranged on the support plate 74. The linear drive assembly 5 is arranged on the support plate 74. The side mounting frame 71 can provide a solid support structure to ensure the stability and safety of the working equipment. The sliding plate 73 is arranged to facilitate the sliding out of waste materials. The groove is arranged on the workbench 72 to improve the space utilization efficiency.

[0035] Embodiment 3, based on embodiment 2, combined with Figure 4 To explain:

[0036] The linear drive assembly 5 includes: a drive motor 51, a linear screw assembly 52, a sliding assembly 53, a slide rail 54 and a slider 55. The drive motor 51 and the linear screw assembly 52 are fixedly mounted on the support plate 74. The output end of the drive motor 51 is connected to the input end of the linear screw assembly 52. ​​The lower side of the sliding assembly 53 is connected to the output end of the linear screw assembly 52 by a thread. The upper side of the sliding assembly 53 is connected to the punching assembly 4. The slide rail 54 is parallel to the linear screw assembly 52. ​​The slide rail 54 is arranged on the workbench 72. The slider 55 is slidably connected to the slide rail 54. The upper end of the slider 55 is fixedly connected to the punching assembly 4.

[0037] In this way, the drive motor 51 provides power, and through the connection with the linear screw assembly 52, the linear motion of the sliding assembly 53 can be accurately controlled to achieve high-precision displacement control. The linear screw assembly 52 plays a transmission role, converting the rotational motion of the drive motor into the linear motion of the sliding assembly 53, and the transmission is smooth and the accuracy is consistent. The lower side of the sliding assembly 53 is connected to the output end of the linear screw assembly 52 by a thread, and this design is convenient for daily maintenance and replacement of parts. The upper side of the sliding assembly 53 is connected to the punching assembly 4, and the punching assembly 4 can be easily matched with the slider 55 on the workbench 72 to achieve overall sliding motion.

[0038] Embodiment 4, based on embodiment 3, combined with Figure 5 To explain:

[0039] The sliding assembly 53 includes: a sliding nut 531 and a connecting rod 532. The sliding nut 531 is connected to the linear screw assembly 52 through threads. One side of the sliding nut 531 is connected to the lower end of the connecting rod 532, and the upper end of the connecting rod 532 is fixedly connected to the punching assembly 4.

[0040] In this configuration, the sliding assembly 53 is composed of a sliding nut 531 and a connecting rod 532 , has a simple structure, is light in weight, and is easy to install and disassemble.

[0041] Embodiment 5, based on embodiment 4, combined with Figure 6 To explain:

[0042] The punching assembly 4 includes: a punching mounting plate 41, a punching cylinder 42, a punching cylinder mounting plate 43, a punching guide block 44 and a punching knife 45. The punching mounting plate 41 is fixedly connected to the upper end of the connecting rod 532 and the slider 55 respectively. The punching cylinder 42 is fixedly connected to the punching mounting plate 41 through the punching cylinder mounting plate 43. The output end of the punching cylinder 42 is fixedly connected to the punching guide block 44. The punching guide block 44 is slidably connected to the punching cylinder mounting plate 43. The punching knife 45 is fixedly installed on the punching guide block 44. The punching knife 45 is used for punching and cutting the rear door beam 8.

[0043] The punching assembly 4 is compactly designed, with each part tightly fitted, not taking up too much space, and is suitable for various working environments, especially when space is limited. The punching knife 45 is fixedly mounted on the punching guide block 44, and the punching guide block 44 is slidably connected to the punching cylinder mounting plate 43, so that the punching operation can be performed quickly and accurately, thereby improving the efficiency of the punching cut. The punching knife 45 is used for punching the rear door beam 8, thereby ensuring the quality and accuracy of the cut, and at the same time, due to the stability and accuracy of the punching assembly 4, the safety of the operation can be improved.

[0044] Embodiment 6, based on embodiment 5, combined with Figure 7and Figure 8 To explain:

[0045] The clamping assembly 2 includes: a clamping cylinder mounting platform 21, a clamping cylinder 22, a clamping plate 23 and a supporting clamping plate 24. The clamping cylinder mounting platform 21 is fixedly mounted on the supporting plate 1, the clamping cylinder 22 is fixedly mounted on the clamping cylinder mounting platform 21, the output end of the clamping cylinder 22 is connected to the clamping plate 23, and the supporting clamping plate 24 is arranged on one side of the clamping plate 23. The clamping plate 23 and the supporting clamping plate 24 are used together to clamp the rear door beam 8.

[0046] In this way, the clamping plate 23 and the supporting clamping plate 24 can be used together to effectively clamp the rear door beam 8, ensuring the stability and safety of the workpiece during the stamping process. The clamping cylinder 22 is connected to the clamping plate 23 through its output end, and the closing and opening of the clamping plate can be accurately controlled to achieve accurate clamping and release of the workpiece. The clamping cylinder 22 usually has a fast response speed and can complete the clamping and release actions in a short time, thereby improving production efficiency.

[0047] The support clamping plate 24 includes: a support shaped piece 241 and a fixing seat 242. The support shaped piece 241 is fixedly mounted on the support plate 1 through the fixing seat 242. The support shaped piece 241 is used in conjunction with the rear door beam 8. The support shaped piece 241 is used in conjunction with the rear door beam 8 to reduce direct contact between the workpiece and the clamping assembly, thereby reducing wear and extending the service life of the equipment. The support shaped piece 241 is fixedly mounted on the support plate 1 through the fixing seat 242. If the support position needs to be adjusted, it can be achieved by replacing or moving the fixing seat 242.

[0048] The lifting assembly 3 includes: a lifting cylinder 31, a lifting block 32 and a lifting symbol block 33. The lifting cylinder 31 is fixedly mounted on the support plate 1. The output end of the lifting cylinder 31 is fixedly connected to the lifting symbol block 33 through the lifting block 32. The lifting symbol block 33 is used in conjunction with the rear door beam 8. The lifting cylinder 31 can accurately control the lifting and lowering of the lifting block 32 and the lifting symbol block 33, thereby achieving precise position adjustment of the rear door beam 8. Through the adjustment of the lifting assembly 3, the stability and safety of the rear door beam 8 during the stamping process can be ensured, and accidents caused by the instability of the workpiece can be reduced.

[0049] The working principle of the utility model is as follows: when in use, the workpiece is placed between the clamping assembly 2 and the lifting assembly 3, the workpiece is clamped by using the clamping plate 23 and the supporting clamping plate 24, the workpiece is lifted by the lifting assembly 3 to ensure the accurate position of the workpiece, and then the switch is started, and the linear screw assembly 52 is driven to rotate by the driving motor 51, so that the sliding assembly 53 moves, and then the punching assembly 4 is driven to adjust to the appropriate position, and then the punching cylinder 42 is started to punch the workpiece. The utility model has a reasonable structure and a low production cost. By setting the clamping assembly 2 and the lifting assembly 3, the rear door beam 8 can be effectively clamped, and by setting the punching assembly 2, the rear door beam 8 can be punched. By setting the linear drive assembly 5, the punching position can be adjusted easily, and by setting the sensor 6, the degree of automation is improved. By setting the equipment bracket 7, it is convenient to connect with the control device, grating and other equipment, thereby improving the control performance.

[0050] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. A rear door beam punching machine, characterized in that: include: A support plate (1), a clamping assembly (2), a lifting assembly (3), a punching assembly (4), a linear drive assembly (5), a sensor (6) and an equipment bracket (7), wherein the support plate (1) is arranged on the equipment bracket (7), the clamping assembly (2) is arranged on the support plate (1), the lifting assembly (3) is arranged on one side of the clamping assembly (2), the punching assembly (4) is arranged on one side of the lifting assembly (3), the punching assembly (4) is connected to the equipment bracket (7) via the linear drive assembly (5), and the sensor (6) is arranged on one side of the punching assembly (4).

2. A rear door beam punching machine according to claim 1, characterized in that: The equipment bracket (7) comprises: a side mounting frame (71), a workbench (72), a sliding plate (73) and a support plate (74); the workbench (72) is arranged in the side mounting frame (71); a groove is provided on the workbench (72); a support plate (74) fixedly mounted on the workbench (72) is provided below the groove; the sliding plate (73) is arranged on the support plate (74); and the linear drive assembly (5) is arranged on the support plate (74).

3. A rear door beam punching machine according to claim 2, characterized in that: The linear drive assembly (5) comprises: a drive motor (51), a linear screw assembly (52), a sliding assembly (53), a slide rail (54) and a slider (55); the drive motor (51) and the linear screw assembly (52) are fixedly mounted on a support plate (74); the output end of the drive motor (51) is connected to the input end of the linear screw assembly (52); the lower side of the sliding assembly (53) is connected to the output end of the linear screw assembly (52) by a thread; the upper side of the sliding assembly (53) is connected to the punch assembly (4); the slide rail (54) is parallel to the linear screw assembly (52); the slide rail (54) is arranged on a workbench (72); the slider (55) is slidably connected to the slide rail (54); and the upper end of the slider (55) is fixedly connected to the punch assembly (4).

4. A rear door beam punching machine according to claim 3, characterized in that: The sliding assembly (53) comprises: a sliding nut (531) and a connecting rod (532); the sliding nut (531) is connected to the linear screw assembly (52) via a thread; one side of the sliding nut (531) is connected to the lower end of the connecting rod (532); and the upper end of the connecting rod (532) is fixedly connected to the punching assembly (4).

5. A rear door beam punching machine according to claim 4, characterized in that: The punching assembly (4) comprises: a punching mounting plate (41), a punching cylinder (42), a punching cylinder mounting plate (43), a punching guide block (44) and a punching knife (45); the punching mounting plate (41) is fixedly connected to the upper end of the connecting rod (532) and the slider (55) respectively; the punching cylinder (42) is fixedly connected to the punching mounting plate (41) via the punching cylinder mounting plate (43); the output end of the punching cylinder (42) is fixedly connected to the punching guide block (44); the punching guide block (44) is slidably connected to the punching cylinder mounting plate (43); the punching knife (45) is fixedly mounted on the punching guide block (44); and the punching knife (45) is used for punching and cutting the rear door beam (8).

6. A rear door beam punching machine according to claim 1, characterized in that: The clamping assembly (2) comprises: a clamping cylinder mounting platform (21), a clamping cylinder (22), a clamping plate (23) and a supporting clamping plate (24); the clamping cylinder mounting platform (21) is fixedly mounted on the supporting plate (1); the clamping cylinder (22) is fixedly mounted on the clamping cylinder mounting platform (21); the output end of the clamping cylinder (22) is connected to the clamping plate (23); the supporting clamping plate (24) is arranged on one side of the clamping plate (23); the clamping plate (23) and the supporting clamping plate (24) are used together to clamp the rear door beam (8).

7. A rear door beam punching machine according to claim 6, characterized in that: The support clamping plate (24) comprises: a support symbol-shaped piece (241) and a fixing seat (242); the support symbol-shaped piece (241) is fixedly mounted on the support plate (1) via the fixing seat (242); and the support symbol-shaped piece (241) is used in conjunction with the rear door beam (8).

8. A rear door beam punching machine according to claim 1, characterized in that: The lifting assembly (3) comprises: a lifting cylinder (31), a lifting block (32) and a lifting symbol block (33); the lifting cylinder (31) is fixedly mounted on the supporting plate (1); the output end of the lifting cylinder (31) is fixedly connected to the lifting symbol block (33) via the lifting block (32); the lifting symbol block (33) is used in conjunction with the rear door beam (8).

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