Positioning and machining device for bent pipe of electric vehicle frame

Abstract

The utility model discloses a positioning and machining device for an electric vehicle frame bent pipe. The positioning and machining device comprises an automatic pipe bending machine, a feeding assembly and a pressing assembly. The automatic pipe bending machine comprises a sliding base movably installed at the upper end of the automatic pipe bending machine and a rod clamping device movably installed at the upper end of the sliding base. According to the electric vehicle frame bent pipe positioning and machining device, the material box is installed on one side of the automatic pipe bending machine, after a round pipe on the rod clamping device is bent, the material box can be positioned and lifted, and the material blocking plate at the bottom of the material box is moved to the front end of the rod clamping device, so that the round pipe in a discharging opening in the material blocking plate is installed in the rod clamping device, and the machining efficiency is improved. According to the pipe bending machine, feeding convenience in pipe bending machining is achieved, then the working efficiency is improved, the pressing air cylinder installed on one side of the discharging opening in the material blocking plate can press the middle of a round rod when the rod clamping device moves and clamps the round rod in the discharging opening, and therefore it is guaranteed that the round rod is stable when the rod clamping device moves and clamps the round rod, and positioning installation of the round rod is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe benders, in particular to a positioning and processing device for bending electric vehicle frames. Background Technique

[0002] The positioning and processing device for bending electric vehicle frames refers to an automatic pipe bender for processing the bent pipes of electric vehicle frames. The automatic pipe bender can quickly bend pipes. Its pipe bending speed and efficiency are much higher than those of traditional manual pipe bending, greatly improving the production efficiency. The fully automatic pipe bender controlled by a computer program can achieve high-precision pipe bending, and the bending angle and bending radius are very accurate, effectively avoiding the situation that the pipe bending does not meet the requirements due to errors.

[0003] For the existing positioning and processing device for bending electric vehicle frames, such as a device for processing bent pipes of electric vehicle frames disclosed in the patent with the publication number CN217700831 U, although it can avoid the phenomenon of the bending arc of the pipe bending column during the pipe bending process and increase the range of use of the pipe bending processing device, this pipe bending processing device is inconvenient for automatically positioning and feeding round rod materials during the bending processing of electric vehicle frames, which is likely to affect the processing efficiency. Therefore, we propose a positioning and processing device for bending electric vehicle frames. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by the utility model is as follows:

[0006] A positioning and processing device for bending electric vehicle frames includes: an automatic pipe bender, a feeding component, and a pressing component; the automatic pipe bender includes a sliding seat movably installed at its upper end, and a clamping rod device movably installed at the upper end of the sliding seat; the feeding component includes a material box movably installed on one side of the automatic pipe bender, a blanking port opened at the bottom of the material box, a baffle plate movably installed at the bottom of the material box, a feeding port opened at the upper end of the baffle plate, a connecting frame opened on one side of the baffle plate, a feeding cylinder fixedly installed at the outer end of the connecting frame, and lifting cylinders fixedly installed on both sides of the material box; the pressing component includes a notch opened on one side in the middle of the feeding port, and a clamping block movably installed in the notch.

[0007] Preferably, a positioning frame is further fixedly installed on one side of the upper end of the automatic pipe bender.

[0008] Preferably, a bottom fixing plate is further fixedly installed between the bottom of the lifting cylinder and the automatic pipe bender.

[0009] Preferably, a support rod is further fixedly installed at the rear end of the material box, a restraint sleeve is further fixedly installed at the bottom of the baffle plate, and the lower part of the support rod is movably installed in the restraint sleeve.

[0010] Preferably, the feeding cylinder is fixed to the outer end of the material box.

[0011] Preferably, a pressing cylinder is further fixedly installed at the rear end of the clamping block, and the pressing cylinder is fixed in the notch.

[0012] By adopting the above technical solutions, the beneficial effects obtained by the present utility model are as follows:

[0013] 1. In the present utility model, the material box installed on one side of the automatic pipe bender can, after the circular pipe bending on the clamping rod device is completed, be positioned and lifted, and the baffle plate at the bottom of the material box is moved to the front end of the clamping rod device, so as to install the circular pipe in the feeding port on the baffle plate into the clamping rod device, thereby realizing the convenience of feeding in pipe bending processing and further improving the working efficiency.

[0014] 2. In the present utility model, the pressing cylinder installed on one side of the feeding port of the baffle plate can press the middle part of the circular rod when the clamping rod device moves to clamp the circular rod in the feeding port, so as to ensure the stability of the circular rod when the clamping rod device moves to clamp the circular rod, and realize the positioning installation of the circular rod. Description of the Drawings

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the lifting diagram of the material box of the present utility model;

[0017] Figure 3 is the structure diagram of the material box of the present utility model;

[0018] Figure 4 is another perspective of the structure diagram of the material box of the present utility model;

[0019] Figure 5 is the structure diagram of the baffle plate of the present utility model.

[0020] Reference Signs:

[0021] 100, automatic pipe bender; 101, sliding seat; 102, clamping rod device;

[0022] 200, feeding assembly; 201, material box; 202, discharging port; 203, baffle plate; 204, feeding port; 205, connecting frame; 206, feeding cylinder; 207, lifting cylinder; 208, positioning frame; 209, bottom fixing plate; 210, support rod; 211, restraint sleeve;

[0023] 300, pressing assembly; 301, notch; 302, clamping block; 303, pressing cylinder. Detailed Embodiment

[0024] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments may be combined with each other.

[0025] The following describes a positioning and processing device for the bent pipes of an electric vehicle frame provided by some embodiments of the present utility model in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] Combined Figures 1-4 As shown in the figure, a positioning and processing device for the bent pipes of an electric vehicle frame provided by the present utility model includes: an automatic pipe bender 100, a feeding assembly 200, and a pressing assembly 300; the automatic pipe bender 100 includes a sliding seat 101 movably installed at its upper end, and a clamping bar device 102 movably installed at the upper end of the sliding seat 101; the feeding assembly 200 includes a material box 201 movably installed on one side of the automatic pipe bender 100, a blanking port 202 opened at the bottom of the material box 201, a baffle plate 203 movably installed at the bottom of the material box 201, a material discharging port 204 opened at the upper end of the baffle plate 203, a connecting frame 205 opened on one side of the baffle plate 203, a feeding cylinder 206 fixedly installed at the outer end of the connecting frame 205, and lifting cylinders 207 fixedly installed on both sides of the material box 201; a positioning frame 208 is also fixedly installed on one side of the upper end of the automatic pipe bender 100, a bottom fixing plate 209 is also fixedly installed between the bottom of the lifting cylinder 207 and the automatic pipe bender 100, a support rod 210 is fixedly installed at the rear end of the material box 201, a restraint sleeve 211 is fixedly installed at the bottom of the baffle plate 203, and the lower part of the support rod 210 is movably installed in the restraint sleeve 211, and the feeding cylinder 206 is fixed to the outer end of the material box 201.

[0028] Specifically, the electric vehicle frame bent pipe positioning and processing device refers to an automatic pipe bender 100 for processing the bent pipes of an electric vehicle frame. The automatic pipe bender 100 can quickly bend pipes, and the automatic pipe bender 100 controlled by a computer program can achieve high-precision pipe bending. A material box 201 installed on one side of the automatic pipe bender 100 can be positioned and lifted after the round pipe bending on the clamping rod 102 is completed, and the baffle 203 at the bottom of the material box 201 is moved to the front end of the clamping rod 102, so as to install the round pipe in the feeding port 204 on the baffle 203 into the clamping rod 102, thus realizing the convenience of feeding in the bent pipe processing, and further improving the work efficiency. The feeding cylinder 206 connected to one side of the connecting frame 205 is mainly used for the positioning movement of the baffle 203, so as to move the round pipe in the feeding port 204 of the baffle 203 to the front end of the clamping rod 102. The positioning frame 208 installed on one side of the automatic pipe bender 100 is mainly used for positioning the lifting height of the material box 201 by the lifting cylinder 207. The support rod 210 fixedly installed inside the restraint sleeve 211 on the material box 201 is mainly used for the support in the middle when the baffle 203 moves, so as to ensure the stability of the baffle 203.

[0029] Embodiment 2:

[0030] Combined with Figure 5 As shown, on the basis of Embodiment 1, the pressing assembly 300 includes a notch 301 opened on one side in the middle of the feeding port 204, a clamping block 302 movably installed in the notch 301, and a pressing cylinder 303 fixedly installed at the rear end of the clamping block 302, and the pressing cylinder 303 is fixed in the notch 301.

[0031] Specifically, the pressing cylinder 303 installed on one side of the feeding port 204 of the baffle 203 can press the middle part of the round rod when the clamping rod 102 moves to clamp the round rod in the feeding port 204, so as to ensure the stability of the round rod when the clamping rod 102 moves to clamp the round rod, so as to realize the positioning installation of the round rod.

[0032] The working principle and usage process of the present utility model:

[0033] After the machining of the round rod at the upper end of the upper clamping rod 102 on the automatic pipe bender 100 is completed and it automatically returns to its original position through the slide 101, the lifting cylinders 207 on both sides of the material box 201 will be activated, thereby lifting the material box 201. After the lifting cylinders 207 are positioned and moved to the lower end of the positioning frame 208, the feeding cylinder 206 outside the material box 201 will be activated, thereby moving the baffle 203 along the support rod 210. During the forward movement of the baffle 203, the round pipe in its material discharge port 204 will be stably pressed by the clamping block 302 driven by the pressing cylinder 303. After the material discharge port 204 moves to the front end of the clamping rod 102, the slide 101 will drive the clamping rod 102 forward to clamp the round pipe in the material discharge port 204. After the round pipe in the material discharge port 204 is clamped at the front end of the clamping rod 102, the pressing cylinder 303 will drive the clamping block 302 to move outward, the lifting cylinder 207 will move downward appropriately, and the feeding cylinder 206 will retract the baffle 203 in sequence, thereby completing the automatic positioning and feeding of the round pipe during the pipe bending process.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electric vehicle frame bent pipe positioning and processing device, characterized in that, Including: An automatic pipe bender (100), a feeding assembly (200), and a pressing assembly (300); The automatic pipe bender (100) includes a sliding seat (101) movably installed at its upper end, and a clamping rod device (102) movably installed at the upper end of the sliding seat (101); The feeding assembly (200) includes a material box (201) movably installed on one side of the automatic pipe bender (100), a blanking port (202) opened at the bottom of the material box (201), a baffle plate (203) movably installed at the bottom of the material box (201), a feeding port (204) opened at the upper end of the baffle plate (203), a connecting frame (205) opened on one side of the baffle plate (203), a feeding cylinder (206) fixedly installed at the outer end of the connecting frame (205), and lifting cylinders (207) fixedly installed on both sides of the material box (201); The pressing assembly (300) includes a notch (301) opened on one side in the middle of the feeding port (204), and a clamping block (302) movably installed in the notch (301).

2. The positioning and processing device for the bent pipe of an electric vehicle frame according to claim 1, wherein, A positioning frame (208) is also fixedly installed on one side at the upper end of the automatic pipe bender (100).

3. The positioning and processing device for the bent pipe of an electric vehicle frame according to claim 1, wherein, A bottom fixing plate (209) is also fixedly installed between the bottom of the lifting cylinder (207) and the automatic pipe bender (100).

4. A positioning and processing device for the bent pipe of an electric vehicle frame according to claim 1, characterized in that, A support rod (210) is also fixedly installed at the rear end of the material box (201), a restraint sleeve (211) is also fixedly installed at the bottom of the baffle plate (203), and the lower part of the support rod (210) is movably installed in the restraint sleeve (211).

5. The positioning and processing device for the bent pipe of an electric vehicle frame according to claim 1, characterized in that, The feeding cylinder (206) is fixed to the outer end of the material box (201).

6. The positioning and processing device for the bent pipe of an electric vehicle frame according to claim 1, wherein A pressing cylinder (303) is also fixedly installed at the rear end of the clamping block (302), and the pressing cylinder (303) is fixed in the notch (301).

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