Aluminum material positioning device for aluminum profile machining

Abstract

The utility model discloses an aluminium material positioning device for aluminium profile machining relates to aluminium profile machining technical field, including bottom plate, two symmetries mounting seat are fixedly arranged on bottom plate, and the clamping block is installed through first spring in mounting seat, and two clamping blocks are mutually symmetrical, and are equipped with the inclined extrusion surface in the opposite side, and the mounting frame that is located mounting seat top is fixedly arranged on bottom plate, and the both sides of mounting frame are equipped with the lift rail that passes through, and the lift rail is equipped with the lifting frame that slides, and the lower pressure strip that is located the midline of two clamping blocks is fixedly arranged under lifting frame, and the mounting frame top is equipped with threaded shaft, and threaded shaft penetrates mounting frame and is linked with its screw thread, and the bottom of threaded shaft is linked with lifting frame through built -in ring rotation, and the two mounting seat far from aluminium profile entry side can detachably be equipped with the blocking strip. The utility model discloses simple structure is convenient for to the aluminium profile of different size and fixes, positions, and does not affect the processing of aluminium profile both ends, and practicality is strong, and is suitable for promotion.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum profile processing technology, and specifically relates to an aluminum material positioning device for aluminum profile processing. Background Technology

[0002] Aluminum profiles are commonly used in various types of construction. To meet the demand for aluminum profiles of different lengths, they typically undergo processing operations such as cutting, welding, and drilling to form profiles of suitable lengths. During these processing steps, aluminum profiles need to be clamped and positioned. Existing aluminum profile processing and fixing mechanisms mostly clamp profiles of fixed dimensions. When manually fixing them, the aluminum profile needs to be aligned correctly, making the clamping device operation overly complex, difficult, and inefficient. Utility Model Content

[0003] The purpose of this utility model is to provide an aluminum material positioning device for aluminum profile processing. It has a simple structure, is convenient for fixing and positioning aluminum profiles of different sizes, and does not affect the processing of both ends of the aluminum profile. It is highly practical and suitable for widespread application.

[0004] This utility model provides the following technical solution: an aluminum material positioning device for aluminum profile processing, including a base plate, on which two symmetrical mounting seats are fixedly mounted, and clamping blocks are mounted in the mounting seats by means of a first spring. The two clamping blocks are symmetrical to each other and have inclined pressing surfaces on opposite sides. A mounting frame is fixedly mounted on the base plate above the mounting seats, and through lifting rails are provided on both sides of the mounting frame. A lifting frame is slidably mounted on the lifting rails, and a lower pressure strip located on the center line of the two clamping blocks is fixedly mounted below the lifting frame.

[0005] The top of the mounting frame is provided with a threaded shaft, which passes through the mounting frame and is threadedly connected to it. The bottom of the threaded shaft is rotatably connected to the lifting frame through an internal ring. The two mounting seats are provided with a detachable blocking strip on the side away from the aluminum profile.

[0006] Preferably, the mounting base is fixedly provided with a retractable cavity on the side away from the clamping block. The retractable cavity is provided with a planar spiral spring made of an elastic metal sheet. A scale strip is wound on the planar spiral spring. The scale strip passes through the retractable cavity and is fixedly connected to the blocking strip. The elastic strength of the planar spiral spring is sufficient to tighten when the scale strip is pulled out and to wind the scale strip around the blocking strip one turn at a time when the blocking strip is in contact with the mounting base.

[0007] Preferably, a second spring is provided in the middle of the blocking strip, and a pinch button is slidably provided on both sides of the blocking strip on the second spring. The pinch button extends to the other side of the blocking strip and is provided with an L-shaped hook. The mounting base is provided with a slot corresponding to the L-shaped hook.

[0008] Preferably, a rotary knob is fixedly provided at the top of the threaded shaft, and a friction surface is provided on the lower surface of the pressure bar.

[0009] The advantages of this utility model are: simple structure, easy to fix and position aluminum profiles of different sizes, and does not affect the processing of both ends of the aluminum profiles. It is highly practical, as detailed below:

[0010] (1) The present invention is provided with a mounting base. When fixing the aluminum profile, one end of the aluminum profile is inserted between the two mounting bases and the pressing surface of the clamping block is pressed, so that the clamping block is retracted into the mounting base. After the aluminum profile passes through the pressing surface, the flat surface of the clamping block presses on both sides of the aluminum profile, and the aluminum profile is positioned on the center line of the two mounting bases. This method is convenient for inserting and positioning the aluminum profile, and can adapt to aluminum profiles of different widths.

[0011] (2) This utility model is provided with a lower pressure strip. The height of the lower pressure strip is slightly higher than that of the aluminum profile. When the aluminum profile is inserted, its bottom is attached to the base plate. After the aluminum profile passes through the clamping block, it is pressed against the blocking strip. Rotate the knob, and the lower pressure strip will descend under the twisting of the thread, pressing the top of the aluminum profile tightly, thus completing the fixing of the aluminum profile.

[0012] (3) This utility model is equipped with a scale strip. When it is necessary to process the top of the aluminum profile, pinch the two pinch buttons to make the L-shaped hook slide out of the slot. At this time, the L-shaped hook is not blocked. Push the aluminum profile to lift the blocking strip. The blocking strip drives the scale strip to be pulled out. The scale on it shows the distance the aluminum profile is pushed in. After the aluminum profile moves to the appropriate position, rotate the knob to fix the aluminum profile. When it is necessary to reset the blocking strip, the flat spiral spring rewinds the scale strip in the state without the aluminum profile. Pull the blocking strip to the mounting base, pinch the pinch button to press the L-shaped hook into the slot. After releasing, the second spring pushes the L-shaped hook into the groove inside the slot, and the blocking strip can be fixed. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is an overall schematic diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is an enlarged view of point A of this utility model;

[0017] The markings in the diagram are as follows: 1. Base plate; 2. Mounting base; 3. Clamping block; 4. Pressing surface; 5. Mounting frame; 6. Threaded shaft; 7. Rotary knob; 8. Lifting rail; 9. Lifting frame; 10. Lower pressure bar; 11. Retraction and release chamber; 12. Scale bar; 13. Blocking bar; 14. L-shaped hook; 15. Flat spiral spring; 16. First spring; 17. Second spring; 18. Slot; 19. Kneading knob. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The structural features of this utility model will now be described in detail with reference to the accompanying drawings.

[0022] See Figure 1-2An aluminum profile positioning device for aluminum profile processing includes a base plate 1. Two symmetrical mounting seats 2 are fixedly mounted on the base plate 1. Clamping blocks 3 are installed in the mounting seats 2 by means of a first spring 16, which supports the clamping blocks 3. The two clamping blocks 3 are symmetrical to each other, clamping the aluminum profile between the two clamping blocks 3 at the center line. An inclined pressing surface 4 is provided on the opposite side. Pressing the pressing surface 4 can retract the clamping blocks 3 into the mounting seats 2. A mounting frame 5 is fixedly mounted on the base plate 1 above the mounting seats 2. Lifting rails are provided on both sides of the mounting frame 5. 8. A lifting frame 9 is slidably mounted on the lifting rail 8. A lower pressure strip 10 located on the center line of the two clamping blocks 3 is fixedly mounted below the lifting frame 9. A threaded shaft 6 is provided at the top of the mounting frame 5. The threaded shaft 6 passes through the mounting frame 5 and is threadedly connected to it. The bottom of the threaded shaft 6 is rotatably connected to the lifting frame 9 through an internal ring. The lifting frame 9 cannot rotate. A rotary knob 7 is fixedly mounted at the top of the threaded shaft 6. When the rotary knob 7 is rotated, the threaded shaft 6 rotates. The lower surface of the lower pressure strip 10 is provided with a friction surface. Under the twisting of the thread, the lower pressure strip 10 descends and presses the top of the aluminum profile tightly.

[0023] See Figure 1-3 Two mounting bases 2 are detachably equipped with blocking strips 13 on the side away from the aluminum profile. The aluminum profile is positioned at the blocking strips 13. A retractable cavity 11 is fixedly provided on the side of the mounting base 2 away from the clamping block 3. A flat spiral spring 15, made of an elastic metal sheet, is installed inside the retractable cavity 11. A scale strip 12 is wound around the flat spiral spring 15. When the scale strip 12 is pulled out, the flat spiral spring 15 is retracted. The scale strip 12 passes through the retractable cavity 11 and is fixedly connected to the blocking strip 13. The elastic strength of the flat spiral spring 15 satisfies the requirements of the scale strip 12. When pulled out, it tightens, and when the blocking strip 13 is in contact with the mounting base 2, the scale strip 12 is wound around it one circle at a time. The blocking strip 13 is provided with a second spring 17 in the middle. The blocking strip 13 is provided with a pinch button 19 on both sides of the second spring 17. The pinch button 19 extends to the other side of the blocking strip 13 and is provided with an L-shaped hook 14. The mounting base 2 is provided with a slot 18 corresponding to the L-shaped hook 14. When the blocking strip 13 is fixed, pinch the pinch button 19 to press the L-shaped hook 14 into the slot 18. After releasing, the second spring 17 pushes the L-shaped hook 14 into the groove inside the slot 18.

[0024] The aluminum material positioning device for aluminum profile processing of this utility model has a simple structure, which makes it easy to fix and position aluminum profiles of different sizes, without affecting the processing of both ends of the aluminum profile. It is highly practical and suitable for widespread application.

[0025] For specific usage, please refer to... Figure 1-2When fixing the aluminum profile, insert one end of the aluminum profile between the two mounting bases 2, which presses the pressing surface 4 of the clamping block 3, causing the clamping block 3 to retract into the mounting base 2. After the aluminum profile passes through the pressing surface 4, the flat surface of the clamping block 3 presses on both sides of the aluminum profile, aligning the aluminum profile on the center line of the two mounting bases 2. This method facilitates the insertion and alignment of the aluminum profile. The height of the lower pressure bar 10 is slightly higher than the aluminum profile. When the aluminum profile is inserted, its bottom is attached to the base plate 1. After the aluminum profile passes through the clamping block 3, it is pressed against the blocking bar 13. Rotate the rotating knob 7, and under the twisting of the thread, the lower pressure bar 10 descends, pressing the top of the aluminum profile tightly, thereby adapting to the clamping and positioning of aluminum profiles of different sizes.

[0026] Reference Figure 1-3 When the top of the aluminum profile needs to be processed, pinch the two pinch buttons 19 to make the L-shaped hook 14 slide out of the slot 18. At this time, the L-shaped hook 14 is not blocked, and the aluminum profile can be pushed to lift the blocking strip 13. The blocking strip 13 drives the scale strip 12 to be pulled out. The scale on it shows the distance the aluminum profile has been pushed in. After the aluminum profile is moved to the appropriate position, rotate the rotating button 7 to fix the aluminum profile. When the blocking strip 13 needs to be reset, the flat spiral spring 15 rewinds the scale strip 12 in the state without the aluminum profile, pulls the blocking strip 13 to the mounting base 2, pinches the pinch button 19 to press the L-shaped hook 14 into the slot 18, and after releasing, the second spring 17 pushes the L-shaped hook 14 into the groove inside the slot 18 to fix the blocking strip 13.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum material positioning device for aluminum profile processing, comprising a base plate (1), characterized in that, Two symmetrical mounting seats (2) are fixed on the base plate (1). A clamping block (3) is installed in the mounting seat (2) by a first spring (16). The two clamping blocks (3) are symmetrical to each other and have an inclined pressing surface (4) on the opposite side. The base plate (1) is fixedly mounted with a mounting frame (5) located above the mounting base (2). The mounting frame (5) has through lifting rails (8) on both sides. A lifting frame (9) is slidably mounted on the lifting rails (8). A lower pressure strip (10) located on the center line of the two clamping blocks (3) is fixedly mounted below the lifting frame (9). The mounting frame (5) is provided with a threaded shaft (6) at the top. The threaded shaft (6) passes through the mounting frame (5) and is threadedly connected to it. The bottom of the threaded shaft (6) is rotatably connected to the lifting frame (9) through an internal ring. The two mounting bases (2) are detachably equipped with a blocking strip (13) on the side away from the aluminum profile.

2. The aluminum material positioning device for aluminum profile processing according to claim 1, characterized in that, The mounting base (2) is fixedly provided with a take-up and release cavity (11) on the side away from the clamping block (3). The take-up and release cavity (11) is provided with a planar spiral spring (15) made of an elastic metal sheet. A scale strip (12) is wound on the planar spiral spring (15). The scale strip (12) passes through the take-up and release cavity (11) and is fixedly connected to the blocking strip (13). The elastic strength of the planar spiral spring (15) is sufficient to tighten when the scale strip (12) is pulled out, and to wind the scale strip (12) around the blocking strip (13) one turn at a time when it is in contact with the mounting base (2).

3. The aluminum material positioning device for aluminum profile processing according to claim 1, characterized in that, The middle part of the blocking strip (13) is provided with a second spring (17), and the blocking strip (13) is provided with a pinch button (19) on both sides of the second spring (17). The pinch button (19) extends to the other side of the blocking strip (13) and is provided with an L-shaped hook (14). The mounting base (2) is provided with a slot (18) corresponding to the L-shaped hook (14).

4. The aluminum material positioning device for aluminum profile processing according to claim 1, characterized in that, A rotary knob (7) is fixedly provided on the top of the threaded shaft (6), and a friction surface is provided on the lower surface of the pressure bar (10).

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