Special-shaped aluminum profile positioning and locking device

Abstract

The utility model provides a special-shaped aluminum profile positioning and locking device. Comprising a machining table, locking structures are symmetrically arranged on the two sides of the top of the machining table, each locking structure comprises a C-shaped frame, the two side walls and the top wall of each C-shaped frame are in threaded connection with screws, one end of each screw is rotationally connected with a supporting plate arranged on the inner side of the corresponding C-shaped frame, a plurality of hollow blocks are arranged on one side wall of each supporting plate at equal intervals, and sliding plates are slidably connected into the hollow blocks; a connecting rod penetrating through the hollow block is arranged on one side wall of the sliding plate, and an arc-shaped locking plate is arranged at the end of the connecting rod. Through the locking structure, a worker holds the grip to rotate, so that the hollow block, the sliding plate, the connecting rod and the arc-shaped locking plates move towards the inner side of the C-shaped frame, and under the action of the buffer spring, the sliding plate moves towards the inner side of the hollow block, so that the buffer spring is stressed and compressed, and a special-shaped aluminum profile can be flexibly, stably and firmly positioned and locked between the arc-shaped locking plates; the situation that when the special-shaped aluminum profile is machined, positioning and locking are not firm, and the machining effect is affected is avoided.

Description

Technical Field

[0001] The utility model provides a positioning and locking device for special-shaped aluminum profiles, belonging to the technical field of positioning and locking of aluminum profiles. Background Art

[0002] Aluminum profiles are common materials in our daily lives. Many materials in our lives and industrial production require the use of aluminum profiles. During the processing of aluminum profiles, aluminum profiles need to be cut, polished, and processed. Usually, a positioning and locking device is required to position and lock the aluminum profile.

[0003] Special-shaped aluminum profiles, as the name implies, are aluminum alloy materials that are different in shape from conventional aluminum profiles. After customized processing, they have a unique appearance. They are widely used in architecture, interior decoration, industrial applications and other fields, and are favored for their excellent performance, beautiful appearance and diverse design possibilities. At present, conventional positioning and locking devices can basically meet the needs of conventional aluminum profile processing. However, when positioning and locking special-shaped aluminum profiles, it is often difficult to effectively and stably and firmly position and lock the special-shaped aluminum profiles due to the irregular appearance of the special-shaped aluminum profiles. It is easy for the aluminum profiles to be positioned and locked loosely, affecting the processing effect.

[0004] Based on this, the utility model provides a positioning and locking device for special-shaped aluminum profiles. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a positioning and locking device for special-shaped aluminum profiles. Through a locking structure, under the joint action of a buffer spring, etc., the special-shaped aluminum profile can be flexibly, stably and firmly positioned and locked between arc-shaped locking plates, so as to avoid the situation of loose positioning and locking when processing the special-shaped aluminum profiles, thereby affecting the processing effect.

[0006] The utility model provides a positioning and locking device for special-shaped aluminum profiles, and the technical solution proposed is: it includes a processing table, and locking structures for positioning and locking the aluminum profiles are symmetrically arranged on both sides of the top of the processing table, the locking structure includes a C-shaped frame, both side walls and the top wall of the C-shaped frame are threadedly connected with screws, one end of the screw is rotatably connected to a support plate placed on the inner side of the C-shaped frame, one side wall of the support plate is equidistantly provided with a plurality of hollow blocks, a plurality of the hollow blocks are slidably connected with a slide plate, one side wall of the slide plate is provided with a connecting rod passing through the hollow blocks, and the end of the connecting rod is provided with an arc-shaped locking plate.

[0007] Furthermore, a handle is provided at the other end of the screw rod and is arranged outside the C-shaped frame.

[0008] Furthermore, both side walls and the top wall of the C-shaped frame are provided with through holes through which the screw rod passes, and the rod body of the screw rod is provided with screw threads matching the through holes.

[0009] Furthermore, the other side wall of the support plate is symmetrically provided with limiting rods passing through the two side walls and the top wall of the C-shaped frame.

[0010] Furthermore, a buffer spring is provided between the inner side wall of the plurality of hollow blocks and the other side wall of the slide plate.

[0011] Furthermore, two inner side walls of the plurality of hollow blocks are symmetrically provided with slide rails matching the side walls of the slide plate.

[0012] The beneficial effects of the utility model are as follows: through the locking structure of the utility model, a staff member holds the handle and rotates it, driving the screw to rotate and move to the inside of the C-frame, thereby driving the support plate to move to the inside of the C-frame, thereby driving the hollow block, the slide plate, the connecting rod, and the arc-shaped locking plate to move to the inside of the C-frame; under the action of the buffer spring, the slide plate moves to the inside of the hollow block, thereby compressing the buffer spring, thereby being able to flexibly, stably, and firmly position and lock the special-shaped aluminum profile between the arc-shaped locking plates, so as to avoid the situation of loose positioning and locking when processing the special-shaped aluminum profile, thereby affecting the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a positioning and locking device for special-shaped aluminum profiles.

[0014] Figure 2 This is a schematic diagram of a positioning and locking device for special-shaped aluminum profiles according to the utility model. Figure 1 .

[0015] Figure 3 This is a schematic diagram of a positioning and locking device for special-shaped aluminum profiles according to the utility model. Figure 2 .

[0016] Figure 4 It is a partial enlarged view of a positioning and locking device for special-shaped aluminum profiles of the utility model.

[0017] 1. Processing table; 2. C-frame; 3. Screw; 4. Support plate; 5. Hollow block; 6. Slide plate; 7. Connecting rod; 8. Arc locking plate; 9. Handle; 10. Screw thread; 11. Limit rod; 12. Buffer spring; 13. Slide rail. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] As shown in the accompanying drawings: the utility model provides a positioning and locking device for special-shaped aluminum profiles: it includes a processing table 1, and locking structures for positioning and locking aluminum profiles are symmetrically arranged on both sides of the top of the processing table 1, and the locking structure includes a C-shaped frame 2, and the two side walls and the top wall of the C-shaped frame 2 are threadedly connected with screws 3, and one end of the screw 3 is rotatably connected to a support plate 4 placed on the inner side of the C-shaped frame 2, and a plurality of hollow blocks 5 are equidistantly arranged on one side wall of the support plate 4, and a plurality of the hollow blocks 5 are slidably connected with a slide plate 6, and a connecting rod 7 passing through the hollow block 5 is arranged on one side wall of the slide plate 6, and an arc-shaped locking plate 8 is arranged at the end of the connecting rod 7, and a buffer spring is arranged between the inner side wall of the plurality of hollow blocks 5 and the other side wall of the slide plate 6. Spring 12, the other end of the screw rod 3 is provided with a handle 9 placed on the outside of the C-frame 2, which plays a role in facilitating operation. Through the locking structure, the staff holds the handle 9 and rotates it, driving the screw rod 3 to rotate and move to the inside of the C-frame 2, thereby driving the support plate 4 to move to the inside of the C-frame 2, and then driving the hollow block 5, the slide plate 6, the connecting rod 7, and the arc-shaped locking plate 8 to move to the inside of the C-frame 2. Under the action of the buffer spring 12, the slide plate 6 moves to the inside of the hollow block 5, thereby compressing the buffer spring 12, and then the special-shaped aluminum profile can be flexibly, stably and firmly positioned and locked between the arc-shaped locking plates 8, so as to avoid the situation of loose positioning and locking when processing the special-shaped aluminum profile, affecting the processing effect.

[0020] As an optional embodiment, both side walls and the top wall of the C-shaped frame 2 are provided with through holes through which the screw rod 3 passes, and the rod body of the screw rod 3 is provided with screw threads 10 matching the through holes to ensure that the screw rod 3 can move effectively when rotating.

[0021] As an optional embodiment, the other side wall of the support plate 4 is symmetrically provided with a limiting rod 11 passing through the two side walls and the top wall of the C-shaped frame 2 to limit the support plate 4.

[0022] As an optional embodiment, the two inner side walls of the plurality of hollow blocks 5 are symmetrically provided with slide rails 13 that match the side walls of the slide plate 6 , so as to limit the position of the slide plate 6 .

[0023] Principle of the utility model

[0024] When in use, the staff puts the special-shaped aluminum profile to be processed on the top of the processing table 1, puts it into the C-frame 2 and places it between the arc-shaped locking plates 8, and rotates the handle 9. Under the action of the screw thread 10, the screw rod 3 is driven to rotate and move to the inside of the C-frame 2. Under the limit of the limit rod 11, the support plate 4 is driven to move to the inside of the C-frame 2, and then the hollow block 5, the slide plate 6, the connecting rod 7, and the arc-shaped locking plate 8 are driven to move to the inside of the C-frame 2 until part of the arc-shaped locking plate 8 fits with the side wall of the special-shaped aluminum profile. Due to the irregular shape of the outer wall of the special-shaped aluminum profile, the remaining arc-shaped locking plates 8 cannot fit with the special-shaped The side wall of the aluminum profile fits, and the handle 9 continues to be rotated at this time to make the screw 3 move toward the inside of the C-frame 2, and then the remaining arc-shaped locking plates 8 fit with the side wall of the special-shaped aluminum profile. When the arc-shaped locking plates 8 fit with the side wall of the special-shaped aluminum profile, the relative position of the arc-shaped locking plates 8 and the special-shaped aluminum profile is determined. Under the action of the buffer spring 12, the slide plate 6 moves toward the inside of the hollow block 5, and then the buffer spring 12 is compressed, so that the special-shaped aluminum profile can be flexibly, stably and firmly positioned and locked between the arc-shaped locking plates 8, so as to avoid the situation of loose positioning and locking when processing the special-shaped aluminum profile, which affects the processing effect.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A positioning and locking device for special-shaped aluminum profiles, comprising a processing table (1), characterized in that: The top of the processing table (1) is symmetrically provided with locking structures for positioning and locking the aluminum profile, the locking structure comprising a C-shaped frame (2), both side walls and the top wall of the C-shaped frame (2) are threadedly connected with screw rods (3), one end of the screw rod (3) is rotatably connected to a support plate (4) placed inside the C-shaped frame (2), a side wall of the support plate (4) is equidistantly provided with a plurality of hollow blocks (5), a plurality of hollow blocks (5) are slidably connected with a slide plate (6), a side wall of the slide plate (6) is provided with a connecting rod (7) passing through the hollow block (5), and an arc-shaped locking plate (8) is provided at the end of the connecting rod (7).

2. A positioning and locking device for special-shaped aluminum profiles according to claim 1, characterized in that: The other end of the screw rod (3) is provided with a handle (9) which is placed outside the C-shaped frame (2).

3. The positioning and locking device for special-shaped aluminum profiles according to claim 1, characterized in that: Both side walls and the top wall of the C-shaped frame (2) are provided with through holes through which the screw rod (3) passes, and the rod body of the screw rod (3) is provided with screw threads (10) matching the through holes.

4. The positioning and locking device for special-shaped aluminum profiles according to claim 1, characterized in that: The other side wall of the support plate (4) is symmetrically provided with a limiting rod (11) that passes through the two side walls and the top wall of the C-shaped frame (2).

5. The positioning and locking device for special-shaped aluminum profiles according to claim 1, characterized in that: A buffer spring (12) is provided between the inner side walls of the plurality of hollow blocks (5) and the other side wall of the slide plate (6).

6. The positioning and locking device for special-shaped aluminum profiles according to claim 1, characterized in that: The two inner side walls of the plurality of hollow blocks (5) are symmetrically provided with slide rails (13) matching the side walls of the slide plate (6).

Images