Automobile door frame outer water cutting and bending device

Abstract

The utility model discloses an automobile door frame outer water cutting bending device, and relates to the technical field of automobile part machining, the automobile door frame outer water cutting bending device comprises a bending die, and the bending die is provided with a shaping groove; the bending assembly comprises a bending part, and the bending part can move towards the shaping groove so as to press the outer belt line arranged in the shaping groove to be attached to the shaping groove; and the material ejecting assembly comprises a telescopic material ejecting part, and the material ejecting part can eject the outer water cutting part clamped in the shaping groove away from the bending die from the bottom of the shaping groove. According to the device, the ejection assembly is additionally arranged under the condition that the device is not greatly changed, so that a worker can conveniently collect the bent outer sealing strip under the condition that the machine is not stopped, the production efficiency is effectively improved, and meanwhile, the safety of an operator in the production process can be guaranteed.

Description

Technical Field

[0001] This application relates to the field of automotive parts processing technology, and in particular to an external water-cutting and bending device for automotive door frames. Background Technology

[0002] Currently, existing external water-cutting bending devices still require manual removal of parts after bending. Operators need to reach into the mold of the equipment to remove the parts, which poses a high safety risk. In addition, the machine needs to be stopped during the removal process to ensure absolute safety, which greatly reduces production efficiency. Utility Model Content

[0003] This application aims to solve one of the aforementioned technical problems in the prior art. Therefore, embodiments of this application provide an external water-cutting and bending device for an automobile door frame.

[0004] According to an embodiment of this application, an external water-cutting bending device for an automobile door frame is provided, including a bending mold, wherein the bending mold is provided with a shaping groove;

[0005] A bending assembly, including a bending member, the bending member being movable toward the shaping groove to press an outer water shear placed in the shaping groove into contact with the shaping groove;

[0006] The ejector assembly includes a telescopic ejector component that can eject the outer water cutter stuck in the shaping groove from the bottom of the shaping groove and away from the bending die.

[0007] The aforementioned automotive door frame external water cutter bending device has at least the following beneficial effects: During the external water cutter bending operation, the loading robot places the external water cutter on the shaping groove of the bending mold. Then, after receiving the instruction, the bending component moves the bending part toward the shaping groove. During the movement of the bending part, it can push against the external water cutter and press the external water cutter into contact with the shaping groove. After the pressing time is set, the bending part resets, and then a signal is given to the ejector component. The ejector component moves to push the shaped external water cutter stuck in the shaping groove away from the bending mold, so that the bent external water cutter can be collected manually without stopping the machine, effectively improving production efficiency, while also ensuring the safety of operators during the production process.

[0008] According to the automotive door frame external water cutting and bending device described in the embodiments of this application, at least two sets of top material components are provided, and at least one set of top material components is close to the end of the bending mold.

[0009] According to the automotive door frame external water-cutting and bending device described in the embodiments of this application, the bottom of the shaping groove is provided with a sliding groove for the top material to move, wherein the direction of movement of the top material is parallel to the direction of movement of the bending material.

[0010] According to the automotive door frame external water-cutting bending device described in the embodiments of this application, the pre-top of the top material member that contacts the external water-cutting is inclined. During the process of the top material member pushing the external water-cutting away from the shaping groove, the pre-top can guide the external water-cutting to the outside of the bending mold.

[0011] According to the automotive door frame external water cutting and bending device described in the embodiments of this application, the top material assembly further includes a first driving member, and the extension and retraction of the top material member is achieved through the first driving member.

[0012] According to the embodiment of this application, the automotive door frame external water cutting and bending device further includes a receiving assembly for receiving the external water cutter that is guided to the outside of the bending die via the pre-top.

[0013] According to the automotive door frame external water-cutting bending device described in the embodiments of this application, the receiving component includes a receiving member, which is provided with a receiving recess for storing the external water-cutting material.

[0014] According to the embodiment of this application, the automotive door frame external water cutting and bending device includes an inclined portion and a limiting portion. One end of the inclined portion extends close to the shaping groove, and the other end of the inclined portion is provided with the limiting portion, thereby forming the receiving recess.

[0015] According to the automotive door frame external water-cutting bending device described in the embodiments of this application, the bending assembly further includes a second driving member, and the movement of the bending member is achieved through the second driving member.

[0016] According to the automotive door frame external water-cutting bending device described in the embodiments of this application, the bending assembly further includes a guide member, which is used to guide the bending member.

[0017] Additional aspects and advantages of this application 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 this application. Attached Figure Description

[0018] The present application will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the structure of the automotive door frame external water-cutting and bending device according to an embodiment of this application;

[0020] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the layout of the bending die, the ejector assembly, and the receiving assembly in an embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the top material assembly in an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of the material receiving component in an embodiment of this application.

[0024] Reference numerals: Frame 100, Working platform 110, Mounting frame 120, Bending die 200, Shaping groove 210, First sensor 220, Slide 230, Top material component 241, First drive component 242, Receiving assembly 300, Inclined part 310, Adjusting rod 311, Limiting part 320, Adjusting seat 330, Bending assembly 400, Second drive component 410, Connecting plate 420, Bending component 430, Guide rod 440, Second sensor 450, External water cutter 500. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of this application. Preferred embodiments of this application are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of this application, but they should not be construed as limiting the scope of protection of this application.

[0026] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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. Therefore, they should not be construed as limitations on this application.

[0027] In the description of this application, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0029] Reference Figure 1 The automotive door frame external water cutting and bending device provided in this application includes a bending die 200, a bending assembly 400, and a top material assembly.

[0030] The bending die 200 is provided with a shaping groove 210, which is designed to match the shape of the outer water cut 500 after bending.

[0031] The bending assembly 400 includes a bending member 430, which is movable toward the shaping groove 210 to press the outer water cutter 500 placed in the shaping groove 210 into contact with the shaping groove 210.

[0032] The ejector assembly includes a telescopic ejector 241, which can eject the outer water cutter 500, which is stuck in the shaping groove 210, from the bottom of the shaping groove 210 away from the bending die 200.

[0033] Specifically, during the bending operation of the outer water cutter 500, the loading robot places the outer water cutter 500 onto the shaping groove 210 of the bending die 200. Then, after receiving the instruction, the bending assembly 400 moves the bending component 430 toward the shaping groove 210. During the movement of the bending component 430, it can push against the outer water cutter 500 and press the outer water cutter 500 into contact with the shaping groove 210. After the pressing time is set, the bending component 430 resets, and then a signal is given to the ejector assembly. The ejector component 241 moves to push the shaped outer water cutter 500 stuck in the shaping groove 210 away from the bending die 200. This allows for manual collection of the bent outer water cutter 500 without stopping the machine, effectively improving production efficiency and ensuring the safety of operators during the production process.

[0034] In some specific embodiments, such as Figure 1 As shown, the automotive door frame external water cutting and bending device also includes a frame 100, on which a working platform 110 and a mounting frame 120 are provided. The bending die 200 and the top material assembly are both located on the working platform 110. The bending assembly 400 is fixed to the mounting frame 120 and is located above the bending die 200. The mounting frame 120 has a hollowed-out center so that the robot can perform external water cutting 500 material feeding from the hollowed-out position of the mounting frame 120. That is, one side of the bending die 200 is used as the feeding area and the other side is used as the unloading area.

[0035] In this embodiment of the application, there are two sets of bending dies 200, and correspondingly, there are also two sets of bending assemblies 400. The alternating operation of the two sets of bending dies 200 can greatly improve the bending efficiency of the outer water cutter 500.

[0036] In some examples, such as Figure 3As shown, at least two sets of ejector components are provided, with at least one set of ejector components located near the end of the bending die 200. During operation, all ejector components operate simultaneously to quickly eject the outer water cutter 500 from the shaping groove 210 without damaging it. The arrangement of at least two sets of ejector components makes the ejection process smoother and also avoids situations where the outer water cutter 500 cannot be completely ejected from the shaping groove 210.

[0037] In some embodiments, such as Figure 3 As shown, the bottom of the shaping groove 210 is provided with a sliding groove 230 for the top material 241 to move, so that the top material 241 can push the outer water cutter 500 away from the bottom of the shaping groove 210, reducing the difficulty of the outer water cutter 500 separating from the bending die 200, and also avoiding damage to the outer water cutter 500.

[0038] The end of the bending die 200 is also provided with a first sensor 220, which is used to detect the presence or absence of the external water cutter 500 on the shaping groove 210.

[0039] In this embodiment, the movement direction of the top material 241 is parallel to the movement direction of the bending material 430. This reduces the difficulty of separating the outer water cutter 500 from the bending die 200 and also avoids damage to the outer water cutter 500.

[0040] In some embodiments, such as Figure 3 and Figure 4 As shown, the pre-top of the ejector 241, which contacts the outer water cutter 500, is inclined. During the process of the ejector 241 lifting the outer water cutter 500 away from the forming groove 210, the pre-top can guide the outer water cutter 500 to the outside of the bending die 200. When the inclined pre-top is lifted, the highest point of the pre-top contacts the outer water cutter 500 first. As the pre-top slowly rises, the outer water cutter 500 is gradually guided to the outside of the bending die (i.e., the unloading area) during the process of being lifted away from the forming groove 210. This makes it convenient for operators to collect the bent outer water cutter 500 without having to reach into the forming groove 210 to retrieve the part, thus automating the unloading of the outer water cutter 500.

[0041] In this embodiment, the top material 241 is a rod.

[0042] Furthermore, the ejector assembly also includes a first drive member 242, through which the extension and retraction of the ejector member 241 are achieved. Specifically, the first drive member 242 can be a cylinder or an electric push rod. In this embodiment, the first drive member 242 is a cylinder, and the end of the ejector member 241 is fixed to the moving end of the cylinder by screws.

[0043] In some embodiments, such as Figure 1 and Figure 3As shown, the automotive door frame outer water cutter bending device also includes a receiving component 300. The receiving component 300 is used to receive the outer water cutter 500 that passes through the pre-top guide bending mold 200, preventing the outer water cutter 500 from being thrown off and falling heavily onto the working platform 110, causing collisions or other damage. The setting of the receiving component 300 also allows the bent outer water cutter 500 to be neatly stacked together, eliminating the need for further manual sorting and improving the unloading speed.

[0044] In some specific embodiments, the receiving assembly 300 includes a receiving member, which is provided with a receiving recess for storing the outer water cutter 500, through which the bent outer water cutter 500 is collected and stacked.

[0045] Furthermore, such as Figure 5 As shown, the receiving component includes an inclined portion 310 and a limiting portion 320. The inclined portion 310 is inclined to form a guide slope. One end of the inclined portion 310 extends close to the shaping groove 210, so that the outer water cutter 500 pushed off by the top material component 241 can quickly connect to the inclined portion 310. The other end of the inclined portion 310 is provided with a limiting portion 320, which is used to intercept the outer water cutter 500 falling from the inclined portion 310. The inclined portion 310 and the limiting portion 320 form a receiving recess so that the outer water cutter 500 can be quickly collected and stacked.

[0046] In some specific embodiments, the receiving component is a rod, and multiple sets of receiving assemblies 300 are provided so that the formed receiving recess can support the outer water cutter 500.

[0047] In some embodiments, an adjusting rod 311 is provided at the bottom of the receiving component, and the receiving assembly 300 also includes an adjusting seat 330. The adjusting rod 311 is inserted into the adjusting seat 330, and the adjusting seat 330 is provided with a limiting screw for limiting the up and down movement of the adjusting rod 311, so that the height of the receiving component can be adjusted according to actual needs.

[0048] In some embodiments, such as Figure 2 As shown, the bending assembly 400 also includes a second driving member 410, and the movement of the bending member 430 is achieved through the second driving member 410. The second driving member 410 can be a cylinder, a hydraulic cylinder, or an electric push rod. In this embodiment, the second driving member 410 is a cylinder.

[0049] like Figure 2 As shown, the bending assembly 400 also includes a guide member for guiding the bending member 430.

[0050] In a specific embodiment, the bending assembly 400 further includes a connecting plate 420, the bending member 430 is fixed to the connecting plate 420 by screws, the guide member includes a guide rod 440 and a linear bearing, the guide rod 440 is slidably disposed on the mounting frame 120 through the linear bearing, the end of the guide rod 440 is connected to the connecting plate 420, and the driving end of the second driving member 410 is connected to the mounting frame 120 through a floating joint so that the downward pressing direction of the bending member 430 is approximately consistent each time, thereby improving the accuracy of bending.

[0051] To ensure that the bent component 430 returns to its original position each time, a second sensor 450 is installed on the mounting frame 120 to detect whether the connecting plate 420 has returned to its original position.

[0052] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A water-cutting and bending device for the outer surface of an automobile door frame, characterized in that: include A bending die, wherein the bending mold is provided with a shaping groove; A bending assembly, including a bending member, the bending member being movable toward the shaping groove to press an outer water shear placed in the shaping groove into contact with the shaping groove; The ejector assembly includes a telescopic ejector component that can eject the outer water cutter stuck in the shaping groove from the bottom of the shaping groove and away from the bending die.

2. The apparatus for bending the outer water cutting of the automobile door frame according to claim 1, characterized in that: At least two sets of the ejector assembly are provided, with at least one set of the ejector assembly located near the end of the bending die.

3. The apparatus for bending the outer water cutting of the automobile door frame according to claim 2, characterized in that: The bottom of the shaping groove is provided with a sliding groove for the top material to move, wherein the direction of movement of the top material is parallel to the direction of movement of the bending material.

4. The apparatus according to claim 2 or 3, characterized in that: The pre-top of the top material component that contacts the outer water cutter is inclined. During the process of the top material component pushing the outer water cutter away from the shaping groove, the pre-top can guide the outer water cutter to the outside of the bending die.

5. The apparatus for hydro-bending of the outer corner of the automobile door frame according to claim 2 or 3, characterized in that: The top material assembly also includes a first driving component, and the extension and retraction of the top material assembly are achieved through the first driving component.

6. The apparatus for bending the outer water cutting press of the automobile door frame according to claim 4, characterized in that: The automotive door frame external water-cutting and bending device also includes a receiving assembly for receiving external water-cutting material that is guided to the outside of the bending die via the pre-top.

7. The automotive door frame external water-cutting and bending device according to claim 6, characterized in that: The receiving assembly includes a receiving component, which is provided with a receiving recess for storing the external water cutter.

8. The automotive door frame external water-cutting and bending device according to claim 7, characterized in that: The receiving component includes an inclined portion and a limiting portion. One end of the inclined portion extends close to the shaping groove, and the other end of the inclined portion is provided with the limiting portion, thereby forming the receiving recess.

9. The apparatus for bending the outer water cutting press of the automobile door frame according to claim 1, characterized in that: The bending assembly also includes a second driving member, through which the movement of the bending member is achieved.

10. The apparatus for bending the outer water cutting of the automobile door frame according to claim 9, characterized in that: The bending assembly also includes a guide member for guiding the bending member.

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