A profile pressing mechanism

Abstract

This application provides a profile clamping mechanism, including a first connecting member; a pressure plate hinged to the first connecting member, with a locking hook fixedly connected to the end of the pressure plate away from the first connecting member; a limiting member having multiple limiting grooves for accommodating a target profile; a second connecting member located on the other side of the limiting member, and the second connecting member and the first connecting member being symmetrical about the center of the limiting member; and a locking assembly connected to the second connecting member, the locking assembly having an unlocking position and a locking position. When the locking assembly is in the locking position, it engages with the locking hook; when the locking assembly is in the unlocking position, it separates from the locking hook. This solves the problems of complex operation and high production cost of the fixing device mentioned in the background art.

Description

Technical Field

[0001] This application belongs to the field of aluminum profile processing and production technology, and more specifically, it relates to a profile clamping mechanism. Background Technology

[0002] When profiles are cut or drilled, they need to be fixed. Currently, in profile processing and production, aluminum profiles are clamped using clamping devices. However, these clamping devices are complex to adjust and have complex structures. For example, Chinese Patent No. CN219768003U discloses an aluminum profile fixing device, characterized in that the aluminum profile fixing device includes a vertically arranged box, and an aluminum profile conveying channel is provided on the top of the box; a first limiting part is provided on one side of the conveying channel, and a second limiting part is provided on the other side opposite to the first limiting part; The second limiting part includes a limiting contact part, a connecting rod, and a first driving device. The limiting contact part is located on the other side of the conveyor relative to the first limiting part. The connecting rod is hinged within the housing and includes a first rod and a second rod extending from the hinge point and inclined to each other. The housing has an opening, through which the first rod passes and is movably disposed. The first rod has a groove for slidingly hinged with the limiting contact part. The second rod is hinged to the first driving device vertically disposed within the housing. Its structure and operation are overly complex, resulting in high production costs and placing an economic burden on some micro-enterprises. Summary of the Invention

[0003] The purpose of this application is to provide a profile clamping mechanism that solves the problems of complex operation and high production cost of fixing devices mentioned in the background art.

[0004] To achieve the above objectives, the technical solution adopted in this application is: a profile clamping mechanism, comprising:

[0005] First connector;

[0006] A pressure plate is hinged to the first connecting member, and a locking hook is fixedly connected to the end of the pressure plate away from the first connecting member;

[0007] A limiting component is provided with multiple limiting grooves, which are used to accommodate the target profile.

[0008] The second connector is located on the other side of the limiting member, and the second connector and the first connector are symmetrical about the center of the limiting member;

[0009] A locking component is connected to the second connector. The locking component has an unlock position and a locking position. When the locking component is in the locking position, it is engaged with the lock hook. When the locking component is in the unlock position, it is disengaged from the lock hook.

[0010] Preferably, the locking component includes:

[0011] The connecting block is fixedly connected to the second connecting member;

[0012] The drive handle is rotatably connected to the connecting block via a first pin, forming a first axis of rotation;

[0013] The latch is rotatably connected to the drive handle via a second pin, forming a second rotation axis, while the first rotation axis and the second rotation axis are parallel and spaced apart.

[0014] Preferably, the connecting block has two symmetrically arranged connecting parts, and two through holes are symmetrically opened on the two connecting parts. The drive handle is rotatably connected to the two through holes through a first pin.

[0015] Preferably, the latch has two symmetrically arranged abutment portions, which abut against the pressure plate when in the locked position.

[0016] Preferably, the latch is also symmetrically provided with two weighted parts to ensure that when the locking assembly is in the locked position, the abutting part abuts against the pressure plate.

[0017] Preferably, an adjustment block is detachably and fixedly connected to the limiting groove.

[0018] Preferably, a rubber pad is fixedly connected to the bottom of the pressure plate.

[0019] The profile clamping mechanism provided in this application has the following advantages:

[0020] This application discloses a profile clamping mechanism. Compared with the prior art, this application involves an operator rotating a drive handle. The drive handle rotates around a first rotation axis. Simultaneously, as the drive handle rotates around the first rotation axis, the latch, via a second rotation axis, is pushed along the length of the pressure plate by the rotation of the drive handle. After the latch disengages from the hook, the operator rotates the latch to separate the abutting part from the pressure plate. Then, the operator rotates the pressure plate to disengage it from the limiting member. After the target profile is placed into the limiting groove, the operator resets the pressure plate, flips the latch so that the abutting part abuts against the pressure plate, and then rotates the drive handle to move it closer to the connecting block. Simultaneously, the rotation of the drive handle moves the latch closer to the hook and engages with it, achieving the beneficial effect of fixing the target profile. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of a profile clamping mechanism after a target aluminum profile is installed, provided in an embodiment of this application.

[0023] Figure 2 A three-dimensional structural schematic diagram of a profile clamping mechanism provided in an embodiment of this application;

[0024] Figure 3 This is a front view structural diagram of a profile clamping mechanism provided in an embodiment of this application.

[0025] The following are the labeling elements in the figure:

[0026] 1. First connecting piece; 2. Pressure plate; 3. Limiting piece; 301. Limiting groove; 4. Second connecting piece; 5. Locking hook; 6. Connecting block; 601. Connecting part; 7. Drive handle; 8. First pin; 9. Lock; 901. Abutting part; 902. Weighting part; 10. Second pin; 11. Adjusting block; 12. Rubber pad; 13. Target profile; 14. Hinge. Detailed Implementation

[0027] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0029] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0031] Please refer to the following: Figures 1 to 3 The following describes a profile clamping mechanism provided in an embodiment of this application.

[0032] The profile clamping mechanism includes: a first connecting member 1, a pressure plate 2, a limiting member 3, a second connecting member 4, and a locking assembly.

[0033] Specifically, the first connecting member 1 and the second connecting member 4 are located on both sides of the limiting member 3, and the second connecting member 4 and the first connecting member 1 are symmetrical about the center of the limiting member 3. All three are installed on the workbench and arranged at intervals on the same horizontal line. The pressure plate 2 is hinged to the first connecting member 1 via a hinge 14, and a locking hook 5 is fixedly connected to the end of the pressure plate 2 away from the first connecting member 1. The limiting member 3 is provided with multiple limiting grooves 301, which are used to accommodate target profiles 13. The limiting member 3 has multiple limiting grooves 301 to accommodate multiple target profiles 13 simultaneously, further improving work efficiency. The locking assembly is connected to the second connecting member 4. The locking assembly has an unlocking position and a locking position. When the locking assembly is in the locking position, it engages with the locking hook 5; when the locking assembly is in the unlocking position, it separates from the locking hook 5.

[0034] In a preferred embodiment, the locking assembly includes: a connecting block 6, which is fixedly connected to the second connecting member 4 by screws; a driving handle 7, which is rotatably connected to the connecting block 6 by a first pin 8 and forms a first rotation axis; and a latch 9, which is rotatably connected to the driving handle 7 by a second pin 10 and forms a second rotation axis, wherein the first rotation axis and the second rotation axis are parallel and spaced apart.

[0035] In a preferred embodiment, the connecting block 6 has two symmetrically arranged connecting portions 601, each with two symmetrically arranged through holes. The drive handle 7 is rotatably connected to the two through holes via a first pin 8. The latch 9 has two symmetrically arranged abutting portions 901, which abut against the pressure plate 2 when in the locked position. The latch 9 also has two symmetrically arranged weighting portions 902 to ensure that the abutting portions 901 abut against the pressure plate 2 when the locking assembly is in the locked position. With the abutting portions 901 arranged, the latch 9 and the pressure plate 2 are parallel to each other. During unlocking, the abutting portions 901 slide against the pressure plate 2 for easier unlocking by the operator.

[0036] In a preferred embodiment, an adjustment block 11 is detachably and fixedly connected to the limiting groove 301 by screws. During use, the operator can select a suitable adjustment block 11 according to the size and specifications of the target profile 13 and install it on the limiting groove 301. A rubber pad 12, such as a natural rubber pad 12, is fixedly connected to the bottom of the pressure plate 2 to prevent the pressure plate 2 from directly pressing on the target profile 13 and causing deformation or damage to the target profile 13. At the same time, it further improves the firmness of fixing the target profile 13 to the limiting groove 301.

[0037] Principle: In use, first select a suitable adjustment block 11 according to the target profile 13 and install it on the limiting groove 301; the operator rotates the drive handle 7, the drive handle 7 rotates around the first rotation axis, and at the same time the drive handle 7 rotates around the first rotation axis, the latch 9 is pushed along the length direction of the pressure plate 2 by rotating with the drive handle 7 through the second rotation axis. After the latch 9 disengages from the locking hook 5, the operator rotates the latch 9 to separate the abutting part 901 from the pressure plate 2. Then the operator rotates the pressure plate 2 to disengage from the limiting member 3. After the target profile 13 is placed into the limiting groove 301, the operator resets the pressure plate 2, flips the latch 9 so that the abutting part 901 abuts against the pressure plate 2, and then rotates the drive handle 7 to move it closer to the connecting block 6. At the same time the drive handle 7 rotates, it drives the latch 9 to move closer to the locking hook 5 and lock with it.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A profile clamping mechanism, characterized in that, include: First connector; A pressure plate is hinged to the first connecting member, and a locking hook is fixedly connected to the end of the pressure plate away from the first connecting member; A limiting component is provided with multiple limiting grooves, which are used to accommodate the target profile. The second connector is located on the other side of the limiting member, and the second connector and the first connector are symmetrical about the center of the limiting member; A locking component is connected to the second connector. The locking component has an unlock position and a locking position. When the locking component is in the locking position, it is engaged with the lock hook. When the locking component is in the unlock position, it is disengaged from the lock hook.

2. The profile clamping mechanism as described in claim 1, characterized in that, The locking component includes: The connecting block is fixedly connected to the second connecting member; The drive handle is rotatably connected to the connecting block via a first pin, forming a first axis of rotation; The latch is rotatably connected to the drive handle via a second pin, forming a second rotation axis, while the first rotation axis and the second rotation axis are parallel and spaced apart.

3. The profile clamping mechanism as described in claim 2, characterized in that: The connecting block has two symmetrical connecting parts, and two through holes are symmetrically opened on the two connecting parts. The drive handle is rotatably connected to the two through holes through a first pin.

4. The profile clamping mechanism as described in claim 3, characterized in that: The latch has two symmetrical abutment parts, which abut against the pressure plate when the latch is in the locked position.

5. The profile clamping mechanism as described in claim 4, characterized in that, The latch is also symmetrically provided with two weighting parts to ensure that when the locking assembly is in the locked position, the abutting part abuts against the pressure plate.

6. A profile clamping mechanism as described in claim 1 or 5, characterized in that: An adjustment block is detachably and fixedly connected to the limiting groove.

7. The profile clamping mechanism as described in claim 6, characterized in that: A rubber pad is fixedly connected to the bottom of the pressure plate.

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