A laser cutting device for processing automobile pipes
Patent Information
- Application Number
- CN202522199496.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-17
AI Technical Summary
[0002]汽车管道成型后往往需要根据需求对其进行激光割孔，在固定好管件后启动激光割孔机头进行加工，现有的汽车管道往往都是连续折弯状，其固定十分不便，而且为了保证割孔位置的准确需求对管道固定位置进行定位，十分困难，而且同一个类型的汽车管件往往存在着多个形状，因此在实际加工时往往是加工完一批一种管件后，更换工装继续加工另一种管件，此种加工方式十分麻烦，而且来回更换工装会大大增加操作者的工作量，因此为了解决上述问题设计一种用于汽车管道加工的激光割孔装置则显得尤为重要
[0009] With the above structure, this utility model has two fixed fixtures in the concave surface of the U-shaped translation seat. The two fixed fixtures can complete the processing of two kinds of automotive pipe parts at one time without changing the fixtures, which greatly improves the processing efficiency. In addition, this design has a limiting placement groove on the fixed fixture. The limiting placement groove can accurately position the automotive pipe parts. This design improves the processing accuracy and increases the practicality.
Smart Images
Figure CN224855187U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive pipe processing technology, specifically to a laser cutting device for automotive pipe processing. Background Technology
[0002] After automotive pipes are formed, they often need to be laser-cut according to requirements. After the pipe is fixed, the laser cutting head is started for processing. Existing automotive pipes are often continuously bent, which is very inconvenient to fix. Moreover, in order to ensure the accuracy of the cutting position, the pipe fixing position needs to be positioned, which is very difficult. In addition, the same type of automotive pipe often has multiple shapes. Therefore, in actual processing, after processing a batch of one type of pipe, the tooling is changed to continue processing another type of pipe. This processing method is very troublesome, and changing the tooling back and forth will greatly increase the workload of the operator. Therefore, it is particularly important to design a laser cutting device for automotive pipe processing to solve the above problems. Summary of the Invention
[0003] To solve the above problems, this utility model designs a laser cutting device for automotive pipe processing. It has two fixed fixtures in the concave surface of the U-shaped translation seat. The two fixed fixtures can complete the processing of two types of automotive pipes at one time without changing the fixtures, which greatly improves the processing efficiency.
[0004] To solve the above-mentioned technical problems, this utility model provides a laser cutting device for automotive pipe processing, including a processing table, a U-shaped translation base, a translation electric guide rail slider assembly, a translation mounting base, a lifting mechanism, and a laser cutting head. The U-shaped translation base is connected to the top of the front end of the processing table through a front and rear translation mechanism. The translation electric guide rail slider assembly is horizontally arranged on the processing table behind the U-shaped translation base. The translation mounting base is set on the translation electric guide rail slider assembly and is driven by it to translate left and right. The laser cutting head is connected to the front end face of the translation mounting base through a lifting mechanism. Two fixing fixtures are arranged in the concave surface of the U-shaped translation base. The two fixing fixtures are a first fixing fixture and a second fixing fixture, one on the left and one on the right. The first fixing fixture and the second fixing fixture are sequentially sent to the bottom of the laser cutting head under the action of the front and rear translation mechanism and the translation electric guide rail slider assembly.
[0005] Furthermore, the first fixed fixture includes a first fixture base plate and a first pipe end placement seat, a first pipe body placement seat, a second pipe body placement seat, a third pipe body placement seat, and a fourth pipe body placement seat arranged sequentially from back to front on the first fixture base plate. The top of the first pipe end placement seat is provided with a first limiting placement groove that matches the end of the automotive water pipe. The tops of the first pipe body placement seat, the second pipe body placement seat, the third pipe body placement seat, and the fourth pipe body placement seat are all provided with a first pipe body placement groove for placing the automotive water pipe body. A first pipe clamping assembly is provided on the first fixture base plate on one side of the fourth pipe body placement seat. Under the action of the first pipe clamping assembly, the automotive water pipe body is clamped into the first pipe body placement groove on the fourth pipe body placement seat.
[0006] Furthermore, the second fixing fixture includes a second fixture base plate, and a fifth pipe body placement seat, a sixth pipe body placement seat, a seventh pipe body placement seat, an eighth pipe body placement seat, and a second pipe end placement seat arranged sequentially from back to front on the second fixture base plate. The top of the second pipe end placement seat is provided with a second limiting placement groove that matches the end of the automotive water pipe. The tops of the fifth, sixth, seventh, and eighth pipe body placement seats are all provided with a second pipe body placement groove for placing the automotive water pipe body. A second pipe clamping assembly 25 is provided on the second fixture base plate on one side of the seventh pipe body placement seat. Under the action of the second pipe clamping assembly, the automotive water pipe body is clamped into the second pipe body placement groove on the seventh pipe body placement seat.
[0007] Furthermore, the forward and backward translation mechanism includes two guide rails placed forward and backward, a servo motor, a lead screw, and a lead screw connector. The U-shaped translation seat is connected to the two guide rails through sliding grooves opened at the bottom of the left and right ends. The servo motor is mounted on the processing table. The lead screw is arranged horizontally forward and backward and connected to the output shaft of the servo motor. The U-shaped translation seat is connected to the lead screw through the lead screw connector.
[0008] Furthermore, the lifting mechanism includes a lifting electric cylinder, two tracks vertically arranged on the front end face of the translation mounting base, and a lifting slide. The lifting slide is connected to the two tracks by a slider. The lifting electric cylinder is installed on the top of the translation mounting base and its output shaft end is connected to the lifting slide. The laser cutting head is fixed on the front end face of the lifting slide.
[0009] With the above structure, this utility model has two fixed fixtures in the concave surface of the U-shaped translation seat. The two fixed fixtures can complete the processing of two kinds of automotive pipe parts at one time without changing the fixtures, which greatly improves the processing efficiency. In addition, this design has a limiting placement groove on the fixed fixture. The limiting placement groove can accurately position the automotive pipe parts. This design improves the processing accuracy and increases the practicality. Attached Figure Description
[0010] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0011] Figure 1 This is a schematic diagram of the structure of this utility model.
[0012] Figure 2 This is a three-dimensional structural diagram of the first fixed fixture.
[0013] Figure 3 for Figure 2 A magnified view of A in the middle.
[0014] Figure 4 This is a three-dimensional structural diagram of the second fixed fixture.
[0015] Figure 5 for Figure 4 A magnified view of B in the middle.
[0016] In the diagram: 1 is the processing table, 2 is the guide rail, 3 is the U-shaped translation seat, 4 is the translation electric guide rail slider assembly, 5 is the servo motor, 6 is the translation mounting seat, 7 is the track, 8 is the lifting slide, 9 is the lifting electric cylinder, 10 is the laser cutting head, 12 is the first tooling base plate, 13 is the first pipe end placement seat, 14 is the first pipe body placement seat, 15 is the second pipe body placement seat, 16 is the third pipe body placement seat, 17 is the fourth pipe body placement seat, 18 is the first pipe clamping assembly, 19 is the second tooling base plate, 20 is the fifth pipe body placement seat, 21 is the sixth pipe body placement seat, 22 is the seventh pipe body placement seat, 23 is the eighth pipe body placement seat, 24 is the second pipe end placement seat, 25 is the second pipe clamping assembly, 26 is the first limiting placement groove, and 27 is the second limiting placement groove. Detailed Implementation
[0017] The technical solution of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0018] In the description of this utility model, it should be noted that certain terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0019] In the description of this utility model, it should be noted that the term "connection" should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0020] The present invention will be further described in detail below through specific embodiments.
[0021] like Figure 1 The laser cutting device for automotive pipe processing shown includes a processing table 1, a U-shaped translation seat 3, a translation electric guide rail slider assembly 4, a translation mounting seat 6, a lifting mechanism, and a laser cutting head 10. The U-shaped translation seat is connected to the top of the front end of the processing table through a front-rear translation mechanism. The translation electric guide rail slider assembly is horizontally arranged on the processing table behind the U-shaped translation seat. The translation mounting seat is set on the translation electric guide rail slider assembly and is driven by it to translate left and right. The laser cutting head is connected to the front end face of the translation mounting seat through a lifting mechanism. Two fixed fixtures are arranged in the concave surface of the U-shaped translation seat. The two fixed fixtures are a first fixed fixture and a second fixed fixture, one on the left and one on the right. The first fixed fixture and the second fixed fixture are sequentially sent to the bottom of the laser cutting head under the action of the front-rear translation mechanism and the translation electric guide rail slider assembly. This utility model has two fixed fixtures set in the concave surface of the U-shaped translation seat. The two fixed fixtures can complete the processing of two kinds of automotive pipe parts at one time without changing the fixtures, which greatly improves the processing efficiency.
[0022] like Figure 2 and Figure 3 The first fixed fixture shown includes a first fixture base plate 12, and a first pipe end placement seat 13, a first pipe body placement seat 14, a second pipe body placement seat 15, a third pipe body placement seat 16, and a fourth pipe body placement seat 17 arranged sequentially from back to front on the first fixture base plate. The top of the first pipe end placement seat is provided with a first limiting placement groove 26 that matches the end of the automotive water pipe. The tops of the first pipe body placement seat, the second pipe body placement seat, the third pipe body placement seat, and the fourth pipe body placement seat are all provided with a first pipe body placement groove for placing the automotive water pipe body. A first pipe clamping assembly 18 is provided on the first fixture base plate on one side of the fourth pipe body placement seat. Under the action of the first pipe clamping assembly, the automotive water pipe body is clamped into the first pipe body placement groove on the fourth pipe body placement seat.
[0023] like Figure 4 and Figure 5The second fixed fixture shown includes a second fixture base plate 19, and a fifth pipe body placement seat 20, a sixth pipe body placement seat 21, a seventh pipe body placement seat 22, an eighth pipe body placement seat 23, and a second pipe end placement seat 24 arranged sequentially from back to front on the second fixture base plate. The top of the second pipe end placement seat is provided with a second limiting placement groove 27 that matches the end of the automotive water pipe. The tops of the fifth, sixth, seventh, and eighth pipe body placement seats are all provided with a second pipe body placement groove for placing the automotive water pipe body. A second pipe clamping assembly 25 is provided on the second fixture base plate on one side of the seventh pipe body placement seat. Under the action of the second pipe clamping assembly, the automotive water pipe body is clamped into the second pipe body placement groove on the seventh pipe body placement seat.
[0024] This design incorporates a limiting placement groove on the fixed fixture, which allows for precise positioning of automotive pipe components. This design improves machining accuracy and enhances practicality.
[0025] like Figure 1 The front-to-back translation mechanism shown includes two guide rails 2 placed front to back, a servo motor 5, a lead screw and a lead screw connector. The U-shaped translation seat is connected to the two guide rails through sliding grooves at the bottom of the left and right ends. The servo motor is mounted on the processing table. The lead screw is arranged horizontally front to back and connected to the output shaft of the servo motor. The U-shaped translation seat is connected to the lead screw through the lead screw connector.
[0026] like Figure 1 The lifting mechanism shown includes a lifting electric cylinder 9, two tracks 7 vertically arranged on the front end face of the translation mounting base, and a lifting slide 8. The lifting slide is connected to the two tracks by a slider. The lifting electric cylinder is installed on the top of the translation mounting base and its output shaft end is connected to the lifting slide. The laser cutting head is fixed on the front end face of the lifting slide.
[0027] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should be considered within its protection scope.
Claims
1. A laser cutting device for processing automotive pipes, characterized in that: The system includes a processing table (1), a U-shaped translation seat (3), a translation electric guide rail slider assembly (4), a translation mounting seat (6), a lifting mechanism, and a laser cutting head (10). The U-shaped translation seat is connected to the top of the front end of the processing table through a front and rear translation mechanism. The translation electric guide rail slider assembly is horizontally arranged on the processing table behind the U-shaped translation seat. The translation mounting seat is set on the translation electric guide rail slider assembly and moves left and right by it. The laser cutting head is connected to the front end face of the translation mounting seat through a lifting mechanism. Two fixed fixtures are provided in the concave surface of the U-shaped translation seat. The two fixed fixtures are the first fixed fixture and the second fixed fixture, one on the left and one on the right. The first fixed fixture and the second fixed fixture are sequentially sent to the bottom of the laser cutting head under the action of the front and rear translation mechanism and the translation electric guide rail slider assembly.
2. The laser cutting device for automotive pipe processing according to claim 1, characterized in that: The first fixed fixture includes a first fixture base plate (12), a first pipe end placement seat (13), a first pipe body placement seat (14), a second pipe body placement seat (15), a third pipe body placement seat (16), and a fourth pipe body placement seat (17) arranged sequentially from back to front on the first fixture base plate. The top of the first pipe end placement seat is provided with a first limiting placement groove that matches the end of the car water pipe. The tops of the first pipe body placement seat, the second pipe body placement seat, the third pipe body placement seat, and the fourth pipe body placement seat are all provided with a first pipe body placement groove for placing the car water pipe body. A first pipe clamping assembly (18) is provided on the first fixture base plate on one side of the fourth pipe body placement seat. The car water pipe body is clamped in the first pipe body placement groove on the fourth pipe body placement seat under the action of the first pipe clamping assembly.
3. The laser cutting device for automotive pipe processing according to claim 1, characterized in that: The second fixed fixture includes a second fixture base plate (19), and a fifth pipe body placement seat (20), a sixth pipe body placement seat (21), a seventh pipe body placement seat (22), an eighth pipe body placement seat (23), and a second pipe end placement seat (24) arranged sequentially from back to front on the second fixture base plate. The top of the second pipe end placement seat is provided with a second limiting placement groove that matches the end of the automobile water pipe. The tops of the fifth, sixth, seventh, and eighth pipe body placement seats are all provided with a second pipe body placement groove for placing the automobile water pipe body. A second pipe clamping assembly (25) is provided on the second fixture base plate on one side of the seventh pipe body placement seat. The automobile water pipe body is clamped in the second pipe body placement groove on the seventh pipe body placement seat under the action of the second pipe clamping assembly.
4. The laser cutting device for automotive pipe processing according to claim 1, characterized in that: The aforementioned forward and backward translation mechanism includes two guide rails (2) placed in the front and back, a servo motor (5), a lead screw and a lead screw connector. The U-shaped translation seat is connected to the two guide rails through sliding grooves opened at the bottom of the left and right ends. The servo motor is mounted on the processing table. The lead screw is arranged horizontally in the front and back and connected to the output shaft of the servo motor. The U-shaped translation seat is connected to the lead screw through the lead screw connector.
5. The laser cutting device for automotive pipe processing according to claim 1, characterized in that: The lifting mechanism includes a lifting electric cylinder (9), two tracks (7) arranged vertically on the front end face of the translation mounting base, and a lifting slide (8). The lifting slide is connected to the two tracks by a slider. The lifting electric cylinder is installed on the top of the translation mounting base and its output shaft end is connected to the lifting slide. The laser cutting head is fixed on the front end face of the lifting slide.