Automatic aluminum material stretching mechanism

Abstract

The utility model relates to the technical field of aluminum profile machining, and discloses an automatic aluminum profile stretching mechanism which comprises two end frames, splicing extension assemblies are arranged on the inner sides of the end frames and used for being adjusted according to aluminum profiles of different lengths, two clamping plates are arranged at the tops of the end frames, and the clamping plates are used for clamping the aluminum profiles of different lengths. And self-adaptive quick release assemblies are arranged on the inner sides of the upper ends of the clamping plates. According to the automatic aluminum material stretching mechanism, the splicing extension assembly is installed, splicing frames can be correspondingly spliced with end frames of the main body through splicing grooves and splicing plates, length adjustment can be achieved by adding different numbers of splicing frames according to requirements, then a limiting shaft is used for assisting an overturning plate to conduct overturning adjustment, and the automatic aluminum material stretching mechanism is convenient to use and high in practicability. The strength of the splicing area can be further improved by splicing with the other group of limiting columns after overturning, and the length interval can be flexibly spliced and adjusted by utilizing the splicing extension assembly to adapt to different requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an automatic stretching mechanism for aluminum materials. Background Art

[0002] When processing some aluminum materials, it is usually necessary to stretch or detect the stretching of the aluminum materials. By clamping both ends of the aluminum material and using a hydraulic structure to control the separation of two clamping mechanisms, the effect of automatically stretching and extending the aluminum material can be achieved.

[0003] In the prior art, when in use, the existing automatic stretching mechanism for aluminum materials usually needs to stretch aluminum materials of different lengths. However, the existing automatic stretching mechanism cannot adjust the extension range according to aluminum materials of different lengths, resulting in insufficient flexibility and poor adaptability. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic stretching mechanism for aluminum materials, so as to solve the problem that the existing automatic stretching mechanism in the above background art cannot adjust the extension range according to aluminum materials of different lengths, resulting in insufficient flexibility and poor adaptability. By setting a splicing and extension component, the overall length range can be flexibly adjusted to meet different requirements.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An automatic stretching mechanism for aluminum materials, including two end frames. A splicing and extension component is arranged inside the end frames, and the splicing and extension component is used to adjust according to aluminum materials of different lengths. Two clamping plates are arranged on the top of the end frames, and an adaptive quick-release component is arranged inside the upper ends of the clamping plates. The adaptive quick-release component is used to achieve the effect of quickly disassembling different clamping structures;

[0007] The splicing and extension component includes a splicing frame, and a splicing groove is opened on the back of the splicing frame. A splicing plate is installed on the front of the splicing frame. A turning plate is arranged on the outer sides of the splicing frame and the end frames, and a limiting column is arranged inside the turning plate. The limiting column is located on the outer sides of the splicing frame and the end frames;

[0008] The adaptive quick-release component includes two clamping plates, and a slot is opened on the top of the clamping plates. A plug rod is arranged inside the slot, and a fixed frame is installed on the top of the plug rod. A tension spring is arranged inside the fixed frame. Clamping plates are arranged at both ends of the tension spring. A positioning column is installed at the lower end of the clamping plate, and the positioning column is located inside a positioning hole.

[0009] Preferably, limiting sliding grooves are opened inside the end frames and the splicing frame, and a fixing plate is installed on the back of the end frames.

[0010] Preferably, a limit disk is installed on the outer side of the limit post. A notch is formed at the bottom of the end of the flip plate, and the notch is located on the outer side of the limit post. A limit shaft is arranged on the inner side of the flip plate.

[0011] Preferably, hydraulic rods are arranged on the left and right of the back surface of the fixed plate, a piston rod is arranged at the output end of the hydraulic rod, and a fixed screw is installed on the front surface of the piston rod.

[0012] Preferably, an adjustment slider is installed on the outer side of the fixed screw, and the adjustment slider is located at the bottom of the clamping seat. Limit sliders are installed at both ends of the adjustment slider, and the limit sliders are located inside the limit sliding grooves.

[0013] Preferably, telescopic push rods are installed at both ends of the clamping seat, and the output ends of the telescopic push rods are located on the outer side of the clamping plates. Four groups of auxiliary guide rods are respectively installed on the outer sides of the clamping plates, and the auxiliary guide rods are located inside the clamping seat. Positioning holes are formed in the front and back of the upper end of the clamping plate, and the positioning holes are located on the outer side of the positioning posts.

[0014] Preferably, a combined plate is installed at the bottom of one side of the fixed frame, and the combined plate is located on one side of the clamping plate. Two inclined blocks are installed on one side of the combined plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0016] 1. By installing a splicing and extension component, the splicing frame can be spliced with the end frame of the main body through the splicing groove and the splicing plate. The length can be adjusted by adding different numbers of splicing frames according to requirements. Then, the limit shaft is used to assist the flip plate for flipping adjustment. After flipping, it is spliced with the limit post of the other group to further improve the strength of the splicing area. The splicing and extension component can be used to flexibly splice and adjust the length range to meet different requirements.

[0017] 2. By installing an adaptive quick-release component, when the existing aluminum materials are stretched, the fixtures usually have different shapes due to different shapes. The existing clamping mechanisms cannot be flexibly replaced or disassembled and installed. By providing a slot, it can provide a limit for the plug rod structure. After the plug rod is inserted into the interior, splicing can be carried out. The fixed frame can provide an installation position for the internal structure. The internal tension spring can pull the two ends of the clamping plate to tighten. The clamping plate can embed the positioning post into the positioning hole on the inner side, thereby preventing the combined plate from falling off. The inclined block and the clamping plate can be assembled by using the adaptive quick-release component, which is convenient for clamping and stretching the columnar aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 Schematic diagram of the splicing frame structure of the present utility model;

[0020] Figure 3 Schematic diagram of the adjusting slider structure of the present utility model;

[0021] Figure 4 Schematic diagram of the clamping seat structure of the present utility model;

[0022] Figure 5 Schematic diagram of the inclined block structure of the present utility model.

[0023] Among them: 1. End frame; 101. Splicing frame; 102. Splicing groove; 103. Splicing plate; 104. Limit post; 105. Limit disk; 106. Limit shaft; 107. Flip plate; 108. Notch; 109. Limit sliding groove; 2. Adjusting slider; 201. Fixed plate; 202. Hydraulic rod; 203. Piston rod; 204. Fixed screw; 205. Limit slider; 3. Clamping plate; 301. Clamping seat; 302. Telescopic push rod; 303. Auxiliary guide rod; 304. Insertion slot; 305. Positioning hole; 4. Inclined block; 401. Fixed frame; 402. Insertion rod; 403. Tension spring; 404. Clamping plate; 405. Positioning post; 406. Composite plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , the automatic stretching mechanism for aluminum materials, including two groups of end frames 1. A splicing and extending assembly is arranged inside the end frame 1, and the splicing and extending assembly is used to adjust according to aluminum materials of different lengths. Two groups of clamping plates 3 are arranged on the top of the end frame 1, and an adaptive quick-release assembly is arranged inside the upper end of the clamping plate 3. The adaptive quick-release assembly is used to achieve the effect of quickly disassembling different clamping structures;

[0026] The splicing and extending assembly includes a splicing frame 101, and a splicing groove 102 is opened on the back of the splicing frame 101. A splicing plate 103 is installed on the front of the splicing frame 101. A flip plate 107 is arranged on the outer sides of the splicing frame 101 and the end frame 1, and a limit post 104 is arranged inside the flip plate 107. The limit post 104 is located on the outer sides of the splicing frame 101 and the end frame 1;

[0027] The adaptive quick-release component includes two groups of clamping plates 3. A slot 304 is formed at the top of the clamping plate 3. A plug rod 402 is arranged inside the slot 304. A fixed frame 401 is installed at the top of the plug rod 402. A tension spring 403 is arranged inside the fixed frame 401. Clamping plates 404 are arranged at both ends of the tension spring 403. A positioning column 405 is installed at the lower end of the clamping plate 404. The positioning column 405 is located inside the positioning hole 305.

[0028] Through the above technical solution, the splicing frame 101 can be spliced with the end frame 1 of the main body through the splicing groove 102 and the splicing plate 103. The length can be adjusted by adding different numbers of splicing frames 101 according to requirements. Then, the limiting shaft 106 is used to assist the flipping plate 107 to flip and adjust. After flipping, it is spliced with the limiting column 104 of the other group to further improve the strength of the splicing area. The splicing extension component can be used to flexibly splice and adjust the length range to meet different requirements.

[0029] Through the above technical solution, the slot 304 can provide a limit for the plug rod 402 structure. After the plug rod 402 is inserted into it, splicing can be carried out. The fixed frame 401 can provide an installation position for the internal structure. The internal tension spring 403 can pull the clamping plates 404 at both ends to tighten. The clamping plate 404 can embed the positioning column 405 inside the positioning hole 305, thereby preventing the combined plate 406 from falling off. The adaptive quick-release component can be used to assemble the inclined block 4 and the clamping plate 3, which is convenient for clamping and stretching the columnar aluminum material.

[0030] Specifically, limiting chutes 109 are formed inside the end frame 1 and the splicing frame 101. A fixing plate 201 is installed on the back of the end frame 1.

[0031] Through the above technical solution, the limiting chute 109 is used to provide a limit for the internal limiting slider 205.

[0032] Specifically, a limiting disc 105 is installed on the outside of the limiting column 104. A notch 108 is formed at the bottom of the end of the flipping plate 107. The notch 108 is located outside the limiting column 104. A limiting shaft 106 is arranged inside the flipping plate 107.

[0033] Through the above technical solution, the limiting disc 105 can effectively limit and increase the stability of the flipping plate 107 combination. The notch 108 can be spliced with the limiting column 104, and the limiting shaft 106 can assist the flipping plate 107 to flip and adjust.

[0034] Specifically, hydraulic rods 202 are arranged on the left and right of the back of the fixing plate 201. A piston rod 203 is arranged at the output end of the hydraulic rod 202. A fixing screw 204 is installed on the front of the piston rod 203.

[0035] Through the above technical solution, the hydraulic rod 202 can drive the output piston rod 203 to perform telescopic adjustment, and the adjusting slider 2 can be connected to the piston rod 203 by using the fixing screw 204.

[0036] Specifically, an adjusting slider 2 is installed on the outer side of the fixing screw 204, and the adjusting slider 2 is located at the bottom of the clamping seat 301. Limit sliders 205 are installed at both ends of the adjusting slider 2, and the limit sliders 205 are located inside the limit sliding grooves 109.

[0037] Through the above technical solution, the adjusting slider 2 can slide and adjust to drive the clamping mechanism at the top to move, and the limit sliders 205 can effectively increase the stability of the sliding adjustment.

[0038] Specifically, telescopic push rods 302 are installed at both ends of the clamping seat 301, and the output ends of the telescopic push rods 302 are located outside the clamping plate 3. Four groups of auxiliary guide rods 303 are respectively installed on the outer side of the clamping plate 3, and the auxiliary guide rods 303 are located inside the clamping seat 301. Positioning holes 305 are formed in the front and back of the upper end of the clamping plate 3, and the positioning holes 305 are located outside the positioning posts 405.

[0039] Through the above technical solution, the telescopic push rod 302 can control the outward expansion of the output clamping plate 3 to clamp the aluminum material inside, the auxiliary guide rod 303 can increase the stability of the adjustment of the clamping plate 3, and the positioning hole 305 is used to limit the positioning post 405.

[0040] Specifically, a combined plate 406 is installed at the bottom of one side of the fixed frame 401, and the combined plate 406 is located on one side of the clamping plate 3. Two inclined blocks 4 are installed on one side of the combined plate 406.

[0041] Through the above technical solution, the combined plate 406 is used to closely adhere to the clamping plate 3 to maintain contact, and the aluminum rod can be clamped by using the inclined blocks 4.

[0042] During use, first insert the insertion rod 402 into the inner side of the insertion slot 304 according to requirements, then use the tension spring 403 to pull the clamping plates 404 at both ends to contract. After contraction, the positioning post 405 will be embedded inside the positioning hole 305. Corresponding splicing frames 101 to be extended are spliced and installed according to the situation. Control the flip plate 107 to flip and be restricted outside the limit post 104. Finally, place the aluminum material inside the clamping structure. After using the telescopic push rod 302 to control the clamping plate 3 to clamp, use the hydraulic rod 202 to control the piston rod 203 to contract, which can drive the adjusting slider 2 to slide along the limit sliding groove 109, thereby stretching the aluminum material inside.

[0043] Although embodiments of the present utility model 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. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Automatic aluminum stretching mechanism, including two groups of end frames (1), characterized in that: An assembly for splicing and extending is provided inside the end frame (1), and the assembly for splicing and extending is used for adjusting according to aluminum materials of different lengths. Two sets of clamping plates (3) are provided at the top of the end frame (1), and an adaptive quick-release assembly is provided inside the upper end of the clamping plate (3). The adaptive quick-release assembly is used to achieve the effect of quickly disassembling different clamping structures; The assembly for splicing and extending includes a splicing frame (101), and a splicing groove (102) is formed on the back surface of the splicing frame (101). A splicing plate (103) is installed on the front surface of the splicing frame (101). A flip plate (107) is provided on the outer sides of the splicing frame (101) and the end frame (1), and a limiting post (104) is provided inside the flip plate (107). The limiting post (104) is located on the outer sides of the splicing frame (101) and the end frame (1); The adaptive quick-release assembly includes two sets of clamping plates (3), and a slot (304) is formed at the top of the clamping plate (3). A plug rod (402) is provided inside the slot (304), and a fixed frame (401) is installed at the top of the plug rod (402). A tension spring (403) is provided inside the fixed frame (401). Clamping plates (404) are provided at both ends of the tension spring (403). A positioning post (405) is installed at the lower end of the clamping plate (404), and the positioning post (405) is located inside a positioning hole (305).

2. The automatic aluminum stretching mechanism according to claim 1, characterized in that: Limiting sliding grooves (109) are formed inside the end frame (1) and the splicing frame (101), and a fixing plate (201) is installed on the back surface of the end frame (1).

3. The automatic aluminum stretching mechanism according to claim 1, characterized in that: A limiting disc (105) is installed on the outer side of the limiting post (104). A notch (108) is formed at the bottom of the end of the flip plate (107), and the notch (108) is located on the outer side of the limiting post (104). A limiting shaft (106) is provided inside the flip plate (107).

4. The automatic aluminum stretching mechanism according to claim 2, wherein: Hydraulic rods (202) are provided on the left and right of the back surface of the fixing plate (201), and a piston rod (203) is provided at the output end of the hydraulic rod (202). A fixing screw (204) is installed on the front surface of the piston rod (203).

5. The automatic aluminum stretching mechanism according to claim 4, characterized in that: An adjusting slider (2) is installed on the outer side of the fixing screw (204), and the adjusting slider (2) is located at the bottom of the clamping seat (301). Limiting sliders (205) are installed at both ends of the adjusting slider (2), and the limiting sliders (205) are located inside the limiting sliding grooves (109).

6. The automatic aluminum stretching mechanism according to claim 5, characterized in that: Clamping push rods (302) are installed at both ends of the clamping seat (301), and the output ends of the clamping push rods (302) are located on the outer sides of the clamping plates (3). Four groups of auxiliary guide rods (303) are respectively installed on the outer sides of the clamping plates (3), and the auxiliary guide rods (303) are located inside the clamping seat (301). Positioning holes (305) are formed on the front and back of the upper end of the clamping plate (3), and the positioning holes (305) are located on the outer side of the positioning post (405).

7. The automatic aluminum stretching mechanism according to claim 1, characterized in that: A composite plate (406) is installed at the bottom of one side of the fixed frame (401), and the composite plate (406) is located on one side of the clamping plate (3). Two groups of inclined blocks (4) are installed on one side of the composite plate (406).

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