Aluminum profile stretcher
By designing support mechanisms and auxiliary mechanisms, the aluminum profile stretching machine solves the problem of aluminum profile collapse during the stretching process, realizes effective support and centralized limits for aluminum profiles, avoids deformation, and improves product quality.
Patent Information
- Application Number
- CN202420778197.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-16
AI Technical Summary
During the stretching process of aluminum profiles, the heated aluminum profiles are prone to collapse due to hollowing state during the stretching process of aluminum profiles, causing deformation and affecting product quality.
An aluminum profile stretcher including a mounting frame, a support frame, a multi-stage cylinder, a clamping member, an extruder and a support mechanism is designed to provide a support structure to prevent The aluminum profile collapses and the central limit of the aluminum profile is achieved through auxiliary mechanisms.
It effectively avoids deformation of aluminum profiles during the stretching process, ensuring the stability and accuracy of product quality.
Smart Images
Figure CN222268246U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of stretching machines, in particular to an aluminum profile stretching machine. Background Art
[0002] Aluminum profiles have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industries. Aluminum is a face-centered cubic structure, so it has high plasticity and is easy to process. It can be made into various profiles and plates.
[0003] In the existing aluminum profile stretching machine, the heated aluminum profile is manually passed through the extrusion port of the stretching machine and placed in the clamp of the moving part of the stretching machine. The moving part of the stretching machine moves and starts to apply tension to gradually stretch and extend the aluminum profile. When the aluminum profile moves and stretches on the stretching machine, the space between the aluminum profile and the mounting frame is in a hollow state. The heated aluminum profile is soft and easily collapses downward, causing the aluminum profile to deform during the stretching process, thereby affecting the quality of the aluminum profile.
[0004] Therefore, it is necessary to design an aluminum profile stretching machine that can support the aluminum profile and prevent the aluminum profile from deforming during the stretching process. Utility Model Content
[0005] In order to overcome the shortcomings of the existing aluminum profile stretching machine that when the aluminum profile is moved and stretched on the stretching machine, the aluminum profile is in a hollow state, and the heated aluminum profile is easy to collapse downward, resulting in deformation of the aluminum profile, the utility model provides an aluminum profile stretching machine that can support the aluminum profile and prevent the aluminum profile from being deformed during the stretching process.
[0006] The technical solution of the utility model is: an aluminum profile stretching machine, including a mounting frame, a support frame, a multi-stage cylinder, a clamping piece, an extrusion piece and a supporting mechanism, the supporting frame is connected to the left side of the upper portion of the mounting frame, the multi-stage cylinder is connected to the upper portion of the support frame, the clamping piece is slidably connected to the upper left side of the mounting frame, the telescopic end of the multi-stage cylinder is connected to the clamping piece, the extrusion piece is connected to the upper right side of the support frame, and the supporting mechanism is provided on the mounting frame.
[0007] Preferably, the supporting mechanism includes a fixed frame, a telescopic assembly, a connecting frame and a guide wheel, four fixed frames are connected to the lower side of the mounting frame, the front and rear parts of the fixed frame are connected to the telescopic assembly, the connecting frame is connected between two adjacent telescopic assemblies, and the guide wheel is rotatably connected to the connecting frame.
[0008] Preferably, an auxiliary mechanism is also included, which includes a connecting rod, the spring and a limit plate. The front and rear parts of the mounting frame are slidably connected with six connecting rods, the connecting rods are connected to the mounting frame with the springs, and the limit plate is connected between two adjacent connecting rods.
[0009] Preferably, a fixing clip is provided on the clamping member.
[0010] Preferably, the telescopic assembly is composed of a telescopic rod and a spring.
[0011] Preferably, the limiting plate is a folding structure.
[0012] The beneficial effects of the utility model are as follows: 1. The utility model achieves the effect of supporting the aluminum profile and preventing the aluminum profile from being deformed during the stretching process by moving the clamping part to the left, squeezing the guide wheel downward, and retracting the telescopic assembly. After the clamping part passes through the guide wheel, the guide wheel is reset, so that the guide wheel contacts the aluminum profile.
[0013] 2. When the clamping part of the utility model slides to the left, the aluminum profile contacts the limit plate, and the limit plates are squeezed away from each other, so that the limit plate slides on the connecting rod to limit the center of the aluminum profile, thereby achieving the effect of limiting the center of the aluminum profile and avoiding deformation of the aluminum profile during the stretching process. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the utility model.
[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model.
[0017] Figure 4 It is a partial three-dimensional structural diagram of the supporting mechanism and auxiliary mechanism of the utility model.
[0018] Explanation of the accompanying drawings: 1_mounting frame, 2_support frame, 3_multi-stage cylinder, 4_clamping member, 5_extrusion member, 6_support mechanism, 61_fixed frame, 62_telescopic assembly, 63_connecting frame, 64_guide wheel, 7_auxiliary mechanism, 71_connecting rod, 72_spring, 73_limiting plate. DETAILED DESCRIPTION
[0019] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.
[0020] An aluminum profile stretching machine, such as Figure 1-Figure 3 As shown, it includes a mounting frame 1, a support frame 2, a multi-stage cylinder 3, a clamping member 4, an extrusion member 5 and a supporting mechanism 6. The supporting frame 2 is connected to the left side of the upper portion of the mounting frame 1, and the multi-stage cylinder 3 is connected to the upper portion of the support frame 2. The clamping member 4 is slidably connected to the upper left side of the mounting frame 1, and a fixing clip is provided on the clamping member 4 for easy fixation. The telescopic end of the multi-stage cylinder 3 is connected to the clamping member 4, and the extrusion member 5 is connected to the upper right side of the support frame 2. The supporting mechanism 6 is provided on the mounting frame 1.
[0021] like Figure 1 , Figure 2 and Figure 4 As shown, the support mechanism 6 includes a fixed frame 61, a telescopic assembly 62, a connecting frame 63 and a guide wheel 64. Four fixed frames 61 are connected to the lower side of the mounting frame 1. The front and rear parts of the fixed frame 61 are connected to the telescopic assembly 62. The telescopic assembly 62 is composed of a telescopic rod and an elastic member. The connecting frame 63 is connected between two adjacent telescopic assemblies 62. The guide wheel 64 is rotatably connected to the connecting frame 63.
[0022] When using the device, first place the mounting frame 1 in the stretching area of the aluminum profile, then pass the aluminum profile through the extrusion tube under the extrusion piece 5, so that the aluminum profile is docked with the clamping piece 4, and after the clamping piece 4 clamps the aluminum profile, start the cylinder to drive the clamping piece 4 to move leftward to stretch the aluminum profile, and when the clamping piece 4 moves leftward, it contacts the guide wheel 64, and the clamping piece 4 squeezes the guide wheel 64 to move downward, so that the telescopic assembly 62 on the fixed frame 61 is recovered, the telescopic rod is recovered, and the elastic piece is squeezed and contracted. After the clamping piece 4 passes the guide wheel 64, the elastic piece rebounds and drives the guide wheel 64 to reset, so that the guide wheel 64 contacts the aluminum profile, thereby supporting the aluminum profile and preventing the aluminum profile from deforming during the stretching process.
[0023] like Figure 1 , Figure 2 and Figure 4 As shown, an auxiliary mechanism 7 is also included, and the auxiliary mechanism 7 includes a connecting rod 71, a spring 72 and a limit plate 73. The front and rear parts of the mounting frame 1 are slidably connected with six connecting rods 71, and the connecting rods 71 are connected to the mounting frame 1 with the spring 72. The limit plate 73 is connected between two adjacent connecting rods 71, and the limit plate 73 is a folding structure for easy limiting.
[0024] When the auxiliary mechanism 7 of the device is used, the aluminum profile can be centered. When the clamping member 4 slides to the left, the aluminum profile contacts the limiting plate 73, squeezing the limiting plates 73 away from each other, causing the connecting rod 71 to slide on the mounting frame 1, and the spring 72 contracts. After the clamping member 4 is separated from the limiting plate 73, the spring 72 rebounds, and the limiting plates 73 approach each other, so that the limiting plates 73 limit the aluminum profile in the center, thereby playing the role of limiting the aluminum profile in the center and preventing the aluminum profile from deforming during the stretching process.
[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An aluminum profile stretching machine, characterized in that: The invention comprises a mounting frame (1), a support frame (2), a multi-stage cylinder (3), a clamping piece (4), an extrusion piece (5) and a support mechanism (6); the left side of the upper part of the mounting frame (1) is connected to the support frame (2); the upper part of the support frame (2) is connected to the multi-stage cylinder (3); the upper left side of the mounting frame (1) is slidably connected to the clamping piece (4); the telescopic end of the multi-stage cylinder (3) is connected to the clamping piece (4); the upper right side of the support frame (2) is connected to the extrusion piece (5); and the mounting frame (1) is provided with the support mechanism (6) capable of supporting the aluminum profile.
2. The aluminum profile stretching machine according to claim 1, characterized in that: The support mechanism (6) comprises a fixed frame (61), a telescopic assembly (62), a connecting frame (63) and a guide wheel (64). The lower side of the mounting frame (1) is connected with four fixed frames (61). The front and rear parts of the fixed frame (61) are both connected with the telescopic assembly (62). The connecting frame (63) is connected between two adjacent telescopic assemblies (62). The connecting frame (63) is rotatably connected with the guide wheel (64). When the clamping member (4) moves to the left, it contacts the guide wheel (64). The clamping member (4) squeezes the guide wheel (64) to move downward, so that the telescopic assembly (62) on the fixed frame (61) is recovered. After the clamping member (4) passes the guide wheel (64), the telescopic assembly (62) drives the guide wheel (64) to reset, so that the guide wheel (64) contacts the aluminum profile.
3. The aluminum profile stretching machine according to claim 2, characterized in that: The invention also comprises an auxiliary mechanism (7), wherein the auxiliary mechanism (7) comprises a connecting rod (71), a spring (72) and a limiting plate (73); the front and rear parts of the mounting frame (1) are both slidably connected with six connecting rods (71); the connecting rods (71) are each connected to the mounting frame (1) with the spring (72); and the limiting plate (73) is connected between two adjacent connecting rods (71); when the clamping member (4) slides to the left, the aluminum profile contacts the limiting plate (73), pressing the limiting plates (73) away from each other, so that the connecting rods (71) slide on the mounting frame (1); after the clamping member (4) is separated from the limiting plate (73), the limiting plates (73) approach each other, so that the limiting plates (73) center the aluminum profile.
4. The aluminum profile stretching machine according to claim 1, characterized in that: The clamping piece (4) is provided with a fixing clamp.
5. The aluminum profile stretching machine according to claim 2, characterized in that: The telescopic assembly (62) consists of a telescopic rod and an elastic member.
6. The aluminum profile stretching machine according to claim 3, characterized in that: The limiting plate (73) is a folding structure.