T-shaped door aluminum frame processing stamping equipment

Abstract

The utility model provides a kind of stamping equipment for T-shaped door aluminium frame processing, it is related to door frame processing equipment technical field, including storage box, transverse, longitudinal wedge-shaped sliding groove, convenient positioning type support frame, T-shaped door aluminium frame, convex edge, right-angle recess, first punching mechanism, second punching mechanism;Convenient positioning type support frame is slidably connected in front and back, left and right of transverse, longitudinal wedge-shaped sliding groove, by adjusting convenient positioning type support frame position support in the right-angle recess of T-shaped door aluminium frame inner ring surface, subsequently the position of convenient positioning type support frame is fixed, T-shaped door aluminium frame is fixed, the fixture specially set for T-shaped door aluminium frame, avoid workpiece to be placed unstable in subsequent processing process, displace when stamping;The above clamping positioning setting of T-shaped door aluminium frame facilitates first punching mechanism and second punching mechanism to punch hole, lock hole punching processing of one-off, avoid multiple repositioning, clamping, die change, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of door frame processing equipment, and in particular to a stamping equipment for processing T-shaped door aluminum frames. Background Technology

[0002] The descriptions in this section provide background information relevant to this disclosure only and do not constitute prior art.

[0003] During the manufacturing process of T-shaped door aluminum frames, holes are punched in the door frame using a stamping device for subsequent installation.

[0004] The aluminum frame of the T-shaped door has a "T" shaped cross section. The traditional flat cutting board and lack of special fixtures make the workpiece unstable and prone to displacement during stamping. Processing T-shaped aluminum frames usually requires punching various holes in different positions, including hinge holes, lock holes, etc. General equipment requires multiple repositioning and clamping, and mold changing is also troublesome, resulting in low production efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a stamping equipment for processing T-shaped aluminum door frames. It is equipped with a special fixture for T-shaped aluminum door frames, and the first and second punching mechanisms perform the punching of hinge holes and lock holes in one operation. It solves the technical problems of unstable workpiece placement and easy displacement during stamping caused by traditional flat cutting boards and the lack of special fixtures; processing T-shaped aluminum frames usually requires punching multiple holes in different positions, including hinge holes and lock holes, etc., and general equipment requires multiple repositioning, clamping, and mold changing, resulting in low production efficiency.

[0006] This utility model provides a stamping equipment for processing T-shaped door aluminum frames, including: The top surface of the storage box is fitted with horizontal and vertical wedge-shaped grooves. The transverse and longitudinal wedge-shaped slide grooves are all slidably engaged with convenient positioning support frames in the front, back, left, and right directions. The T-shaped aluminum frame has a raised edge on the upper edge of its inner ring surface, and the raised edge forms a right-angle groove with the inner ring surface of the T-shaped aluminum frame. The upper end of the positioning support frame, which is located in the front, back, left, and right directions, abuts against the right-angled groove on the inner ring surface of the T-shaped door aluminum frame; The storage box is horizontally fixedly assembled with a first punching mechanism in the middle of the top surface, and its punching end corresponds to the position of the lock hole on the inner ring surface of the T-shaped door aluminum frame. The top front and back of the storage box are both horizontally fixed with a second punching mechanism, the punching end of which corresponds to the hinge hole position on the inner ring surface of the T-shaped door aluminum frame.

[0007] As a further optimization, in order to enable the positioning support frame to slide back and forth along the longitudinal wedge-shaped groove and to slide left and right along the transverse wedge-shaped groove, the transverse and longitudinal wedge-shaped grooves include: A longitudinal wedge-shaped groove is formed in the middle of the top surface of the storage box; There are two transverse wedge-shaped grooves, which are distributed parallel to each other front and back. The two transverse wedge-shaped grooves are formed on the front and rear sides of the top face of the storage box; The convenient positioning support frame is slidably engaged with the front and rear sides of the longitudinal wedge-shaped slide groove and the left and right sides of the transverse wedge-shaped slide groove, respectively. The longitudinal wedge-shaped groove and the transverse wedge-shaped groove are connected at their intersection.

[0008] As a further optimization, in order to allow the wedge-shaped slider to slide within the longitudinal or transverse wedge-shaped groove, a screw-type limiting structure is used to limit and fix the position of the wedge-shaped slider within the corresponding wedge-shaped groove, thereby limiting and fixing the support position of the support plate. This provides stable support within the front-to-back and left-to-right sides of the right-angled groove on the inner annular surface of the T-shaped aluminum frame, and presses outwards to position the inner wall of the right-angled groove, thus achieving the positioning of the T-shaped aluminum frame and facilitating subsequent punching processing. Reversing the screw releases the limiting fixation. The convenient positioning support frame includes: The wedge-shaped slider is slidably engaged within the longitudinal wedge-shaped groove and the transverse wedge-shaped groove; A support plate is vertically fixed to the outer side of the top surface of the wedge-shaped slider, which abuts against the right-angled groove on the inner ring surface of the T-shaped door aluminum frame; The inner side of the top surface of the wedge-shaped slider is equipped with a screw-type limiting structure. The lower end of the movable part of the screw-type limiting structure abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped slide groove and the transverse wedge-shaped slide groove, and its wedge-shaped slider is positioned against and within the longitudinal wedge-shaped slide groove and the transverse wedge-shaped slide groove.

[0009] As a further optimization, in order to screw the top of the wedge-shaped slider against the bottom surface of the longitudinal or transverse wedge-shaped groove, thereby pressing the wedge-shaped slider against and positioning it against the inner wall of the longitudinal or transverse wedge-shaped groove for limiting and fixing, the screw-type limiting structure includes: A threaded through hole is provided on the inner side of the top surface of the wedge-shaped slider; A screw rod is threaded into the threaded through hole, and its end abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped groove and the transverse wedge-shaped groove. An annular groove is provided on the upper end of the outer wall of the screw, and a rubber sleeve is attached and fixed inside it.

[0010] As a further optimization, in order to use hydraulic drive to extend and retract the connecting rod and the conical head to punch holes at corresponding positions on the inner wall of the T-shaped door aluminum frame, the first punching mechanism and the second punching mechanism have the same structure, and the first punching mechanism includes: The L-shaped bracket is fixedly assembled to the top surface of the storage box by bolts; A hydraulic cylinder is vertically fixedly mounted on the longitudinal part of the L-shaped bracket, and its telescopic end passes through the longitudinal part of the L-shaped bracket. A connecting rod is fitted with a connecting and fixing structure at one end and the telescopic end of the hydraulic cylinder; A tapered head is fixedly fitted to the middle of the end face of the other end of the connecting rod.

[0011] As a further optimization, in order to stably connect and fix the telescopic end of the hydraulic cylinder and the connecting rod, and to ensure the connection strength, the connection fixing structure includes: A rectangular slot is provided at the top edge of the telescopic end of the hydraulic cylinder; A polygonal slot is provided on the inner wall of the rectangular slot on the side away from the connecting rod; A rectangular block is fixedly assembled in a rectangular slot at one end of the connecting rod near the hydraulic cylinder, and it is inserted into the rectangular slot. A polygonal insert rod is vertically fixed to the polygonal slot on the outer wall of the rectangular block away from the connecting rod, and is inserted into the polygonal slot. Bolts and nuts are fitted on the front and rear sides of the telescopic end of the hydraulic cylinder, and the screws penetrate the front and rear side walls of the rectangular block.

[0012] As a further optimization, in order to store tools and items, the storage box includes: A rectangular box with an opening at the right end; The rectangular box has side doors hinged to both the front and rear sides of the opening at the right end, and the side doors on both sides cover the opening at the right end of the rectangular box. An operating panel is fixedly mounted on the top surface of the rectangular box.

[0013] As a further optimization, in order to divide the inner cavity of the rectangular box into upper and lower parts for categorized storage of items, a horizontal partition is inserted into the middle of the inner cavity of the rectangular box. Limiting structures are uniformly assembled along the length of the middle of the front and rear side walls and the left side wall of the rectangular box cavity. The lower end of the transverse partition abuts against the upper end of the limiting structure.

[0014] As a further optimization, in order to support the transverse partition, the limiting structure includes: An internally threaded cylinder is embedded and fixed in the middle of the rectangular box cavity; A limiting block is provided inside the internally threaded cylinder; A connecting bolt passes through the inner side of the limiting block, and its end is screwed into the corresponding internal threaded cylinder.

[0015] As a further optimization, a wear-resistant rubber pad is attached and fixed to the bottom surface of the rectangular box to provide cushioning support for the device.

[0016] This utility model provides an improved stamping equipment for processing T-shaped door aluminum frames, which has the following improvements and advantages compared with the prior art: The convenient positioning support frame slides and engages with the front and rear, left and right sides of the transverse and longitudinal wedge-shaped sliding grooves. By adjusting the position of the convenient positioning support frame, it is supported in the right-angled groove on the inner ring surface of the T-shaped door aluminum frame. Then, the position of the convenient positioning support frame is limited and fixed, and the T-shaped door aluminum frame is also limited and fixed. A special fixture for the T-shaped door aluminum frame is set to avoid unstable placement of the workpiece during subsequent processing and displacement during stamping. The above-mentioned clamping and positioning settings for the T-shaped door aluminum frame facilitate the punching of hinge holes and lock holes by the first punching mechanism and the second punching mechanism in one go, avoiding multiple repositioning, clamping, and mold changing, thus improving production efficiency. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic cross-sectional view of the screw-type limiting structure of this utility model; Figure 4 This is a schematic diagram of the first punching mechanism of this utility model; Figure 5 This is a schematic cross-sectional view of the connection and fixing structure of this utility model; Figure 6 This is a schematic cross-sectional view of the storage box structure of this utility model; Figure 7 This utility model Figure 6 Enlarged structural diagram at point B.

[0019] Explanation of reference numerals in the attached figures: 1-Storage box body, 11-Operating panel, 12-Rectangular box body, 13-Side door, 14-Limiting structure, 141-Internal threaded cylinder, 142-Limiting block, 143-Connecting bolt, 15-Transverse partition, 16-Wear-resistant rubber pad, 2-Transverse and longitudinal wedge-shaped grooves, 21-Longitudinal wedge-shaped groove, 22-Transverse wedge-shaped groove, 3-Easy-to-position support frame, 31-Wedge-shaped slider, 32-Support plate, 33-Screw-connected limiting structure 331-Threaded through hole, 332-Screw, 333-Annular groove, 334-Rubber sleeve, 4-First punching mechanism, 41-L-shaped bracket, 42-Hydraulic cylinder, 43-Conical head, 44-Connecting rod, 45-Connecting and fixing structure, 451-Rectangular slot, 452-Polygonal slot, 453-Polygonal insert, 454-Rectangular block, 455-Bolt, nut, 5-Second punching mechanism, 6-T-shaped door aluminum frame. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 are not intended to 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.

[0022] In the description of this utility model, it should be understood that 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 indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0023] Please see Figure 1-7 This utility model provides a technical solution: a stamping equipment for processing T-shaped door aluminum frames, comprising: The storage box 1 has horizontal and vertical wedge-shaped grooves 2 on its top surface; The transverse and longitudinal wedge-shaped slide grooves 2 are all slidably engaged with the positioning support frame 3 in the front, back, left, and right directions; The T-shaped aluminum frame 6 has a raised edge on the upper edge of its inner ring surface, and a right-angle groove is formed between the raised edge and the inner ring surface of the T-shaped aluminum frame 6. The upper end of the front-to-back and left-to-right positioning support frame 3 abuts against the right-angle groove on the inner ring surface of the T-shaped door aluminum frame 6; The top surface of the storage box 1 is horizontally fixed with a first punching mechanism 4, the punching end of which corresponds to the lock hole position on the inner ring surface of the T-shaped door aluminum frame 6. The top front and back of the storage box 1 are both horizontally fixed with a second punching mechanism 5, the punching end of which corresponds to the hinge hole position on the inner ring surface of the T-shaped door aluminum frame 6.

[0024] Specifically, in this embodiment, the T-shaped door aluminum frame 6 is the prior art, specifically an aluminum T-shaped door frame. The upper edge of the inner ring surface of this door frame is provided with a raised edge to form a T shape, and a right-angle groove is formed between the raised edge and the inner ring surface of the T-shaped door aluminum frame 6. Furthermore, both the first punching mechanism 4 and the second punching mechanism 5 are connected to an external hydraulic system and a control system. The hydraulic system and control system adopt existing technology and will not be described in detail. The external hydraulic system is used to supply oil to the first punching mechanism 4 and the second punching mechanism 5 respectively, and the control system is used to control the oil supply. More specifically, the convenient positioning support frame 3 is slidably engaged with the front and rear, left and right sides of the transverse and longitudinal wedge-shaped slide groove 1. By adjusting the position of the convenient positioning support frame 3, it is supported in the right-angle groove on the inner ring surface of the T-shaped door aluminum frame 6. Then, the position of the convenient positioning support frame 3 is limited and fixed, and the T-shaped door aluminum frame 6 is limited and fixed. A special fixture for the T-shaped door aluminum frame 6 is set to avoid the workpiece being unstable during subsequent processing and displacement during stamping. The above-mentioned clamping and positioning of the T-shaped door aluminum frame 6 facilitates the first punching mechanism 4 and the second punching mechanism 5 to perform the punching of hinge holes and lock holes in one go. It is understandable that a right-angled groove is formed between the protruding edge and the inner ring surface of the T-shaped door aluminum frame 6. The front-to-back and left-to-right positioning support 3 moves outward and abuts against the inner wall of the right-angled groove, and then the position of the positioning support 3 is limited and fixed.

[0025] In some embodiments, the transverse and longitudinal wedge-shaped grooves 2 include: A longitudinal wedge-shaped groove 21 is formed in the middle of the top surface of the storage box 1; Two transverse wedge-shaped grooves 22 are distributed parallel to each other at the front and back. Two horizontal wedge-shaped grooves 22 are provided on the front and rear sides of the top of the storage box 1; The positioning support frame 3 is slidably engaged with the front and rear sides of the longitudinal wedge-shaped slide groove 21 and the left and right sides of the transverse wedge-shaped slide groove 22 respectively; The longitudinal wedge-shaped groove 21 and the transverse wedge-shaped groove 22 are connected at their intersection.

[0026] Specifically, in this embodiment, two transverse wedge-shaped grooves 22 are provided at the front and rear to abut and position the front and rear sides of the right-angled groove on the inner ring surface of the T-shaped door aluminum frame 6, ensuring the stability of the positioning. Furthermore, the positioning support frame 3 slides on the front and rear sides of the longitudinal wedge-shaped slide groove 21 and the left and right sides of the transverse wedge-shaped slide groove 22, and is suitable for limiting and fixing T-shaped door aluminum frames 6 of different sizes within a certain range.

[0027] In some embodiments, the positioning support 3 includes: The wedge-shaped slider 31 is slidably engaged in the longitudinal wedge-shaped groove 21 and the transverse wedge-shaped groove 22; A support plate 32 is vertically fixed to the outer side of the top surface of the wedge-shaped slider 31, and it abuts against the right-angled groove on the inner ring surface of the T-shaped door aluminum frame 6. The inner side of the top surface of the wedge-shaped slider 31 is equipped with a screw-type limiting structure 33; The lower end of the movable part of the screw-type limiting structure 33 abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped slide groove 21 and the transverse wedge-shaped slide groove 22, and its wedge-shaped slider 31 is positioned against and positioned inside the longitudinal wedge-shaped slide groove 21 and the transverse wedge-shaped slide groove 22. The screw-type limiting structure 33 includes: A threaded through hole 331 is provided on the inner side of the top surface of the wedge-shaped slider 31; A screw 332 is threaded into the threaded through hole 331, and its end abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped groove 21 and the transverse wedge-shaped groove 22. An annular groove 333 is provided on the upper end of the outer wall of the screw 332, and a rubber sleeve 334 is attached and fixed inside it.

[0028] Specifically in this embodiment, the wedge-shaped slider 31 slides in the corresponding wedge-shaped groove, and the wedge-shaped slider 31 drives the support plate 32 to move; Furthermore, when positioning the wedge slider 31, the screw rod 332 needs to be moved down to abut against the bottom surface of the corresponding wedge groove cavity, so as to press the wedge slider 31 against the inner wall of the corresponding wedge groove for limiting and fixing, and to limit and fix the current position of the moving support plate 32. Understandably, the rubber sleeve 334 installed on the upper end of the outer wall of the screw 332 increases the gripping friction, making it easier to rotate the screw 332 after gripping.

[0029] In some embodiments, the first punching mechanism 4 and the second punching mechanism 5 have the same structure, and the first punching mechanism 4 includes: L-shaped bracket 41 is fixedly assembled to the top surface of storage box 1 by bolts; A hydraulic cylinder 42 is vertically fixed on the longitudinal part of the L-shaped bracket 41, and its telescopic end passes through the longitudinal part of the L-shaped bracket 41. A connecting rod 44 is fitted with a connecting and fixing structure 45 at one end and the telescopic end of the hydraulic cylinder 42. A tapered head 43 is fixedly fitted to the middle of the end face of the other end of the connecting rod 44; The connecting and fixing structure 45 includes: A rectangular slot 451 is provided at the top edge of the telescopic end of the hydraulic cylinder 42; A polygonal slot 452 is provided on the inner wall of the rectangular slot 451 on the side away from the connecting rod 44; A rectangular block 454 is fixedly assembled on one end of the connecting rod 44 near the hydraulic cylinder 42, corresponding to the rectangular slot 451, and is inserted into the rectangular slot 451. A polygonal insert rod 453 is vertically fixedly mounted on the outer wall of the rectangular block 454 away from the connecting rod 44, corresponding to the polygonal slot 452, and is inserted into the polygonal slot 452. Bolts and nuts 455 are mounted on the front and rear sides of the telescopic end of the hydraulic cylinder 42, and its screws penetrate the front and rear side walls of the rectangular block 454.

[0030] Specifically in this embodiment, the L-shaped bracket 41 is fixed to the top surface of the storage box 1 by bolts, which facilitates inspection and maintenance after disassembly; the hydraulic cylinder 42 is connected to the external hydraulic system and control system, which adopt existing technology and will not be described in detail here. Furthermore, the hydraulic cylinder 42 extends and drives the connecting rod 44 and the conical head 43 to move, and the conical head 43 punches holes at corresponding positions on the inner ring of the T-shaped door aluminum frame 6; the telescopic ends of the connecting rod 44 and the hydraulic cylinder 42 are connected by the connecting and fixing structure 45. The connecting rod 44 and the conical head 43 can be disassembled by disconnecting the connecting and fixing structure 45, so as to facilitate the replacement of conical heads 43 of different shapes for punching. More specifically, after removing the bolts and nuts 455, the rectangular block 454 can be pulled out from the rectangular slot 451, and the polygonal rod 453 can be pulled out from the polygonal slot 452, thereby disconnecting the connecting and fixing structure 45; the rectangular block 454 is inserted into the corresponding rectangular slot 451, and the polygonal rod 453 is inserted into the corresponding polygonal slot 452, ensuring the strength of the connection between the telescopic end of the connecting rod 44 and the hydraulic cylinder 42; It is understood that in this embodiment, the cross-section of the polygonal insert 453 is hexagonal, and the polygonal slot 452 is a matching hexagonal slot. The polygonal design enables the insert and slot to achieve a snap-fit ​​effect after they are connected.

[0031] In some embodiments, the storage box 1 includes: The rectangular box 12 has an opening at its right end. The rectangular box 12 has a right end opening located on both the front and rear sides with hinged side doors 13, which cover the right end opening of the rectangular box 12. An operating panel 11 is fixedly mounted on the top surface of the rectangular box 12; A transverse partition 15 is inserted into the middle of the inner cavity of the rectangular box 12; Limiting structures 14 are uniformly assembled along the length of the front and rear side walls and the middle of the left side wall of the rectangular box 12. The lower end of the transverse partition 15 abuts against the upper end of the limiting structure 14.

[0032] In some embodiments, the limiting structure 14 includes: The internally threaded cylinder 141 is embedded and fixed in the middle of the inner cavity of the rectangular box 12; A limiting block 142 is located inside the internally threaded cylinder 141; A connecting bolt 143 passes through the inner side of the limiting block 142, and its end is screwed into the corresponding internal threaded cylinder 141.

[0033] A wear-resistant rubber pad 16 is glued and fixed to the bottom surface of the rectangular box 12.

[0034] Specifically in this embodiment, the rectangular box 12 stores tools and items, and the side door 13 is opened when in use; Furthermore, the horizontal partition 15 divides the inner cavity of the rectangular box 12 into upper and lower parts for categorizing and storing items, and the limiting block 142 in the limiting structure 14 is used to support the horizontal partition 15.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A stamping equipment for processing T-shaped door aluminum frames, characterized in that, include: The storage box (1) has horizontal and vertical wedge-shaped grooves (2) on its top surface. The transverse and longitudinal wedge-shaped grooves (2) are all slidably engaged with convenient positioning support frames (3) in the front, back, left, and right directions. The T-shaped aluminum frame (6) has a raised edge on the upper edge of its inner ring surface, and the raised edge forms a right-angle groove with the inner ring surface of the T-shaped aluminum frame (6); The upper end of the positioning support frame (3) described in front, back, left and right abuts against the right-angle groove on the inner ring surface of the T-shaped door aluminum frame (6); The storage box (1) is horizontally fixedly equipped with a first punching mechanism (4) in the middle of the top surface, and its punching end corresponds to the position of the lock hole on the inner ring surface of the T-shaped door aluminum frame (6). The storage box (1) is horizontally fixed with a second punching mechanism (5) on both the front and back of the top, and its punching end corresponds to the hinge hole position on the inner ring surface of the T-shaped door aluminum frame (6).

2. The stamping equipment for processing T-shaped door aluminum frames according to claim 1, characterized in that, The transverse and longitudinal wedge-shaped grooves (2) include: A longitudinal wedge-shaped groove (21) is provided in the middle of the top surface of the storage box (1); There are two transverse wedge-shaped grooves (22) distributed parallel to each other at the front and back. The two transverse wedge-shaped grooves (22) are provided on the front and rear sides of the top of the storage box (1); The positioning support frame (3) is slidably engaged with the front and rear sides of the longitudinal wedge-shaped slide groove (21) and the left and right sides of the transverse wedge-shaped slide groove (22); The longitudinal wedge-shaped groove (21) and the transverse wedge-shaped groove (22) are connected at their intersection.

3. The stamping equipment for processing T-shaped door aluminum frames according to claim 2, characterized in that, The convenient positioning support frame (3) includes: The wedge-shaped slider (31) is slidably engaged in the longitudinal wedge-shaped groove (21) and the transverse wedge-shaped groove (22); The wedge-shaped slider (31) is vertically fixed to the outer side of its top surface with a support plate (32), which abuts against the right-angle groove on the inner ring surface of the T-shaped door aluminum frame (6); The wedge-shaped slider (31) is fitted with a screw-type limiting structure (33) on the inner side of its top surface. The lower end of the movable part of the screw-type limiting structure (33) abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped slide groove (21) and the transverse wedge-shaped slide groove (22), and its wedge-shaped slider (31) is positioned against the longitudinal wedge-shaped slide groove (21) and the transverse wedge-shaped slide groove (22).

4. The stamping equipment for processing T-shaped door aluminum frames according to claim 3, characterized in that, The screw-type limiting structure (33) includes: A threaded through hole (331) is provided on the inner side of the top surface of the wedge-shaped slider (31); A screw rod (332) is screwed into the threaded through hole (331), and its end abuts against the bottom surface of the inner cavity of the longitudinal wedge-shaped groove (21) and the transverse wedge-shaped groove (22); The upper end of the outer wall of the screw (332) is provided with an annular groove (333), and a rubber sleeve (334) is pasted and fixed inside it.

5. The stamping equipment for processing T-shaped door aluminum frames according to claim 1, characterized in that, The first punching mechanism (4) and the second punching mechanism (5) have the same structure, and the first punching mechanism (4) includes: L-shaped bracket (41) is fixedly assembled to the top surface of the storage box (1) by bolts; A hydraulic cylinder (42) is vertically fixedly mounted on the longitudinal part of the L-shaped bracket (41), and its telescopic end passes through the longitudinal part of the L-shaped bracket (41). A connecting rod (44) is fitted with a connecting and fixing structure (45) at one end and the telescopic end of the hydraulic cylinder (42). A tapered head (43) is fixedly fitted to the middle of the end face of the other end of the connecting rod (44).

6. The stamping equipment for processing T-shaped door aluminum frames according to claim 5, characterized in that, The connection and fixing structure (45) includes: A rectangular slot (451) is provided at the top edge of the telescopic end of the hydraulic cylinder (42); A polygonal slot (452) is provided on the inner wall of the rectangular slot (451) away from the connecting rod (44). A rectangular block (454) is fixedly assembled in a rectangular slot (451) at one end of the connecting rod (44) near the hydraulic cylinder (42), and is inserted into the rectangular slot (451). A polygonal insert rod (453) is vertically fixedly mounted on the outer wall of the rectangular block (454) away from the connecting rod (44) and is inserted into the polygonal slot (452). Bolts and nuts (455) are mounted on the front and rear sides of the telescopic end of the hydraulic cylinder (42), and its screws penetrate the front and rear side walls of the rectangular block (454).

7. The stamping equipment for processing T-shaped door aluminum frames according to claim 1, characterized in that, The storage box (1) includes: A rectangular box (12) with an opening at its right end; The rectangular box (12) has a right end opening with side doors (13) hinged on both the front and rear sides. The side doors (13) on both sides cover the right end opening of the rectangular box (12). An operating panel (11) is fixedly mounted on the top surface of the rectangular box (12).

8. The stamping equipment for processing T-shaped door aluminum frames according to claim 7, characterized in that, A transverse partition (15) is inserted into the middle of the inner cavity of the rectangular box (12); Limiting structures (14) are uniformly assembled along the length direction on the front and rear side walls and the middle of the left side wall of the rectangular box (12). The lower end of the transverse partition (15) abuts against the upper end of the limiting structure (14).

9. A stamping equipment for processing T-shaped door aluminum frames according to claim 8, characterized in that, The limiting structure (14) includes: An internally threaded cylinder (141) is embedded and fixed in the middle of the inner cavity of the rectangular box (12); A limiting block (142) is provided inside the internally threaded cylinder (141); The inner side of the limiting block (142) is provided with a connecting bolt (143), the end of which is screwed into the corresponding internal threaded cylinder (141).

10. A stamping equipment for processing T-shaped door aluminum frames according to claim 7, characterized in that, A wear-resistant rubber pad (16) is attached and fixed to the bottom surface of the rectangular box (12).

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