A stamping device for producing aluminum products

Abstract

The present invention discloses a stamping device for producing aluminum products, which belongs to the technical field of aluminum product production. The device comprises a base, a top machine block is fixedly arranged on the base, a stamping cylinder is arranged on the top machine block, a stamping block assembly is fixedly arranged on the bottom end of the stamping cylinder, a top frame is fixedly arranged on the base, and two displacement blocks are slidably arranged inside the top frame. The present invention forms a V-shaped arrangement by arranging two side clamping plates, so that when the aluminum tube is placed, due to the V-shaped openings formed above the two side clamping plates, the pipe fittings can be easily placed in the V-shaped clamping grooves formed by the two side clamping plates. At the same time, due to the spatial guiding restrictions of the V-shaped inner grooves formed by the two side clamping plates, the aluminum tube fittings can be quickly positioned and clamped after being placed. Compared with the traditional positioning and placement of the pipe fittings by additional components, it is more labor-saving and convenient, thereby facilitating the feeding and positioning of the aluminum tube fittings.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum product production, and specifically relates to a stamping device for aluminum product production. Background Art

[0002] Aluminum products are a general term for daily necessities and industrial products made from aluminum alloys as the main raw materials. Aluminum alloy is a general term for alloys based on aluminum. The main alloying elements are copper, silicon, magnesium, zinc, and manganese, and the secondary alloying elements are nickel, iron, titanium, chromium, lithium, etc. Aluminum alloys have low density, but relatively high strength, close to or exceeding high-quality steel, good plasticity, and can be processed into various profiles. They have excellent electrical conductivity, thermal conductivity, and corrosion resistance. They are widely used in industry, and their usage is second only to steel.

[0003] Existing aluminum tubes often need to be positioned and loaded by bolts and other objects during the stamping and punching process. The positioning and placement of the aluminum tubes is troublesome and inconvenient for loading. At the same time, the aluminum tubes also need to be released after processing. Sometimes they are difficult to remove because the positioning is pressed too tightly. The positioning and operation of the pipe fittings are cumbersome and labor-intensive.

[0004] In order to avoid the above technical problems, it is necessary to provide a stamping device for aluminum product production to overcome the above defects in the prior art. Summary of the invention

[0005] The object of the present invention is to provide a stamping device for producing aluminum products to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stamping device for producing aluminum products, comprising a base, a top machine block is fixedly arranged on the base, a stamping cylinder is arranged on the top machine block, a stamping block assembly is fixedly arranged on the bottom end of the stamping cylinder, a top frame is fixedly arranged on the base, two displacement blocks are slidably arranged inside the top frame, and side clamping plates are fixedly arranged on the tops of the two displacement blocks, and the two side clamping plates together form a V-shaped arrangement, and side grooves are opened on the two side clamping plates, and rotating shafts are rotatably arranged inside the two side grooves, and convex rollers are fixedly arranged on the two rotating shafts, and the two convex rollers are respectively located in the two side grooves, and extrusion friction blocks are fixedly arranged on the two convex rollers, and the extrusion friction blocks are made of rubber, and driving and clamping mechanisms are arranged on the two side clamping plates, and a movable adjustment mechanism is arranged on the top frame.

[0007] As a preferred embodiment, the driving and clamping mechanism includes two connecting blocks, which are respectively fixedly arranged on the two side clamping plates, and worms are rotatably arranged on adjacent sides of the two connecting blocks, and the worm teeth of the two worms are in opposite directions.

[0008] As a preferred embodiment, a telescopic rod is fixedly provided at the adjacent ends of the two worm gears, a first motor is provided at the rotation point of one end of the worm gear on one side, and the first motor is fixedly provided on the side clamping plate on one side through a first connecting block.

[0009] As a preferred embodiment, two limiting ring blocks are fixedly provided on the extended part of one end of the two rotating shafts, and worm gear rings are provided on the adjacent sides of the two limiting ring blocks for common circular rotation, and the inner ring cavity of the worm gear ring is slidingly provided on the outside of the rotating shaft, and the two worm gear rings are respectively engaged with the two worms.

[0010] As a preferred embodiment, a pressure groove is provided on one end surface of each rotating shaft, and a telescopic groove is provided in the inner ring cavity of each worm gear ring. An elastic telescopic rod is fixedly provided inside the telescopic groove, and a pressure block is fixedly provided at the bottom end of the elastic telescopic rod. The pressure block slides in the telescopic groove, and the shape of the pressure block is adapted to the shape of the pressure groove, and both sides of the pressure block are inclined surfaces.

[0011] As a preferred embodiment, the movable adjustment mechanism includes two threaded rods, the two threaded rods are rotatably arranged in the top frame respectively, the opposite ends of the two threaded rods are fixedly connected to each other, and the thread directions of the two threaded rods are opposite.

[0012] As a preferred implementation scheme, the interiors of the two displacement blocks are respectively threadedly connected to the two threaded rods, and a second motor is provided at a rotation position at one end of the threaded rod on one side.

[0013] As a preferred embodiment, the second motor is fixedly arranged on one side of the top frame through a second connecting block, two positioning slide bars are fixedly arranged in the top frame, and the interiors of the two displacement blocks are slidably connected to the two positioning slide bars.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention forms a V-shaped arrangement by arranging two side clamping plates, so that when the aluminum tube is placed, due to the V-shaped opening formed above the two side clamping plates, the tube fitting can be easily placed into the V-shaped clamping groove formed by the two side clamping plates. At the same time, due to the spatial guiding restriction of the V-shaped inner groove formed by the two side clamping plates, the aluminum tube fitting can be quickly positioned and clamped after being placed. Compared with the traditional method of positioning and placing the tube fitting by additional components, it is more labor-saving and convenient, thereby facilitating the loading and positioning of the aluminum tube fitting.

[0016] The present invention, by arranging convex rollers, when the aluminum tube fittings are placed in the V-shaped clamping groove between the two side clamping plates, the rotating shaft can be driven to rotate mechanically, and the driven rotation of the two rotating shafts will drive the two convex rollers to rotate towards each other, so that the two convex rollers clamp the two sides of the tube fittings by rotation, and then cooperate with the sharp-angle limiting effect formed on the tube fittings by the two formed V-shaped grooves, so that the placed aluminum tube fittings can be firmly fixed, wherein the aluminum tube fittings can be fixed by the rotation of the two convex rollers, which has a better stabilizing effect than the traditional fixing method by bolts and other components, and is simpler and more convenient than the traditional installation positioning and fixing method by bolts and other components, which helps to make the positioning and fixing of the aluminum tube fittings more labor-saving and quick, thereby helping to improve the efficiency of aluminum tube installation and processing.

[0017] According to the present invention, after the aluminum tube fittings are punched and processed by the punching block assembly under the drive of the punching cylinder, the convex rollers can be driven to reverse, and the two convex rollers will release the pressure and clamping on the tube fittings by reversing. At the same time, when the two convex rollers rotate to the bottom of the aluminum tube fittings, the two convex rollers will lift and eject the tube fittings in the two side clamping plates during further rotation, which helps to avoid the tube fittings being stuck in the V-shaped groove between the two side clamping plates and being difficult to remove, so that the aluminum tube fittings can be quickly and easily removed after the punching and processing, thereby facilitating the material collection and adjustment operations after the aluminum tube processing.

[0018] The present invention, by setting a first motor, will drive the two worms and the telescopic rod to rotate under the operation of the first motor, the rotation of the two worms will drive the two worm wheel rings to rotate, the worm wheel rings will drive the convex rollers on the rotating shaft to press and rotate the pipe fittings in opposite directions through the elastic insertion of the pressing block in the pressing groove on the rotating shaft, when the two convex rollers press against the pipe fittings through rotation, the further torque of the worm wheel ring in the pressing direction when being driven will increase the rotation, which will cause the pressing block to slip out of the pressing groove through the inclined surface, and be able to elastically slide back into the telescopic groove, During this period, the pressure block elastically pushes in the pressure groove when rotating, so that the rotating shaft can increase the convex roller's further rotation, pressing and fixing force on the pipe fitting, so that the extrusion friction blocks on the two convex rollers can better fit the surface of the pipe fitting. In this way, after the worm ring rotates multiple times, the convex roller can press the pipe fitting more tightly, which helps to prevent the problem of insufficient and uneven pressing and fixing of the convex roller on the surface of the pipe fitting due to the different diameters of each cross section on the convex roller, thereby helping to improve the stable fixing effect of the aluminum pipe fitting.

[0019] The present invention can drive the two threaded rods to rotate under the operation of the second motor, and the rotation of the two threaded rods will drive the displacement blocks to move, and the two displacement blocks will drive the two side clamping plates to move, during which the telescopic rod will be adaptively extended and retracted, and then the spacing of the V-shaped grooves between the two side clamping plates can be adjusted to a certain extent through the displacement of the two side clamping plates, so that pipe fittings of different sizes can be positioned and clamped to a certain extent, which helps to improve the diversity of stamping processing of aluminum pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the base of the present invention;

[0022] Figure 3 It is a schematic diagram of a local three-dimensional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of a partially cutaway three-dimensional structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the telescopic rod of the present invention;

[0025] Figure 6 is a schematic diagram of the three-dimensional structure of the second motor of the present invention;

[0026] Figure 7 It is a schematic diagram of a transverse cross-sectional three-dimensional structure of a worm gear ring of the present invention;

[0027] Figure 8 For the present invention Figure 7 A is a schematic diagram of the enlarged three-dimensional structure;

[0028] Fig. 9 It is a schematic diagram of the longitudinal cross-sectional three-dimensional structure of the worm gear ring of the present invention;

[0029] Fig.10 It is a schematic diagram of the rear-view stereoscopic structure of the present invention.

[0030] In the figure: 1. base; 2. top machine block; 3. stamping cylinder; 4. stamping block assembly; 5. top frame; 6. displacement block; 7. side clamping plate; 8. side groove; 9. rotating shaft; 10. convex roller; 11. extrusion friction block; 12. driving clamping mechanism; 121. connecting block; 122. worm; 123. telescopic rod; 124. first motor; 125. first connecting block; 126. limiting ring block; 127. worm gear ring; 128. pressing groove; 129. telescopic groove; 1210. elastic telescopic rod; 1211. pressing block; 131. threaded rod; 132. second motor; 133. second connecting block; 134. positioning slide bar. DETAILED DESCRIPTION

[0031] The present invention will be further described below in conjunction with the embodiments.

[0032] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0033] See also Figure 1-10 The present invention provides a stamping device for aluminum product production, including a base 1, a top machine block 2 is fixedly arranged on the base 1, a stamping cylinder 3 is arranged on the top machine block 2, a stamping block assembly 4 is fixedly arranged at the bottom end of the stamping cylinder 3, a top frame 5 is fixedly arranged on the base 1, two displacement blocks 6 are slidably arranged inside the top frame 5, side clamping plates 7 are fixedly arranged on the tops of the two displacement blocks 6, the two side clamping plates 7 together form a V-shaped arrangement, side grooves 8 are opened on the two side clamping plates 7, and rotating shafts 9 are rotatably arranged inside the two side grooves 8. Each rotating shaft 9 is fixedly provided with a convex roller 10, and the two convex rollers 10 are respectively located in the two side grooves 8, and the two convex rollers 10 are fixedly provided with an extrusion friction block 11, and the extrusion friction block 11 is made of rubber. The two side clamping plates 7 are provided with a driving and pressing mechanism 12, and the top frame 5 is provided with a moving adjustment mechanism 13. By providing the two side clamping plates 7 to form a V-shaped setting, when the aluminum tube is placed, due to the V-shaped opening formed above the two side clamping plates 7, the pipe fitting can be easily placed into the space formed by the two side clamping plates 7. The V-shaped groove is formed by the two side clamping plates 7, and the two side clamping plates 7 form a space guide limit for the V-shaped inner groove, so that the aluminum tube fittings can be quickly positioned and fixed after being placed. Compared with the traditional method of positioning and placing the tube fittings by additional components, it is more labor-saving and convenient, thereby facilitating the loading and positioning of the aluminum tube fittings. When the aluminum tube fittings are placed in the V-shaped groove between the two side clamping plates 7, the rotating shaft 9 can be driven to rotate. The driving rotation of the two rotating shafts 9 will drive the two convex rollers 10 to rotate towards each other, so that the two convex rollers 10 rotate to The two sides of the pipe fitting are clamped and fixed, and the V-shaped grooves formed by the two 7 form a pointed limiting effect on the pipe fitting, so that the placed aluminum pipe fitting can be firmly fixed, and the aluminum pipe fitting can be fixed by rotating the two convex rollers 10. Compared with the traditional fixing by bolts and other components, the fixing effect is better, and compared with the traditional installation positioning and fixing method by bolts and other components, it is simpler and more convenient, which helps to make the positioning and fixing of the aluminum pipe fittings more labor-saving and quick, thereby helping to improve the efficiency of aluminum pipe installation and processing.

[0034] like Figure 5As shown, the present invention provides an embodiment, the driving clamping mechanism 12 includes two connecting blocks 121, the two connecting blocks 121 are respectively fixedly arranged on the two side clamping plates 7, and the adjacent sides of the two connecting blocks 121 are respectively rotatably provided with worm gears 122, and the worm teeth of the two worm gears 122 are in opposite directions.

[0035] like Figure 5 As shown, the present invention provides an embodiment, a telescopic rod 123 is fixedly provided at the proximal ends of two worm gears 122, a first motor 124 is provided at the rotation point at one end of the worm gear 122 on one side, and the first motor 124 is fixedly provided on a side clamping plate 7 through a first connecting block 125.

[0036] like Fig. 9 As shown, the present invention provides an embodiment, two limit ring blocks 126 are fixedly provided on the extended part of one end of the two rotating shafts 9, and a worm ring 127 is provided on the adjacent sides of the two limit ring blocks 126 for common circular rotation, and the inner ring cavity of the worm ring 127 is slidably provided on the outside of the rotating shaft 9, and the two worm rings 127 are respectively engaged with the two worms 122.

[0037] like Figure 8 and Fig. 9 As shown, the present invention provides an embodiment, a pressure groove 128 is provided on one end surface of each rotating shaft 9, a telescopic groove 129 is provided in the inner ring cavity of each worm ring 127, an elastic telescopic rod 1210 is fixedly provided inside the telescopic groove 129, a pressure block 1211 is fixedly provided at the bottom end of the elastic telescopic rod 1210, the pressure block 1211 slides in the telescopic groove 129, the shape of the pressure block 1211 is adapted to the shape of the pressure groove 128, and both sides of the pressure block 1211 are inclined surfaces.

[0038] By setting the first motor 124, the two worms 122 and the telescopic rod 123 will be driven to rotate under the operation of the first motor 124, and the rotation of the two worms 122 will drive the two worm rings 127 to rotate. The worm rings 127 will drive the convex rollers 10 on the rotating shaft 9 to press and rotate the pipe fittings in opposite directions through the elastic insertion of the pressing block 1211 in the pressing groove 128 on the rotating shaft 9. When the two convex rollers 10 press against the pipe fittings through rotation, the further torque of the worm ring 127 in the pressing direction when being driven will increase the rotation, which will cause the pressing block 1211 to slip out of the pressing groove 128 through the inclined surface and be able to elastically slide and shrink. The convex rollers 10 are inserted into the expansion groove 129, during which time the pressing block 1211 is elastically pushed in the pressing groove 128 during rotation, so that the rotating shaft 9 can increase the convex roller 10 to further rotate, press and fix the pipe fitting, so that the extrusion friction blocks 11 on the two convex rollers 10 can better fit the surface of the pipe fitting. In this way, after the worm ring 127 rotates multiple circles, the convex rollers 10 can press the pipe fitting more tightly, which helps to prevent the problem of insufficient and uneven pressing and fixing of the convex rollers 10 on the surface of the pipe fitting due to the different diameters of each cross section on the convex roller 10, thereby helping to improve the stable fixing effect of the aluminum pipe fitting.

[0039] like Figure 5 As shown, the present invention provides an embodiment, the movable adjustment mechanism 13 includes two threaded rods 131, the two threaded rods 131 are rotatably arranged in the top frame 5, the opposite ends of the two threaded rods 131 are fixedly connected to each other, and the thread directions of the two threaded rods 131 are opposite.

[0040] like Figure 2 As shown, the present invention provides an embodiment, the interiors of the two displacement blocks 6 are respectively threadedly connected to the two threaded rods 131, and a second motor 132 is provided at the rotation position of one end of the threaded rod 131 on one side.

[0041] The second motor 132 can drive the two threaded rods 131 to rotate, and the rotation of the two threaded rods 131 will drive the displacement block 6 to move, and the two displacement blocks 6 will drive the two side clamping plates 7 to move, during which the telescopic rod 123 will be adaptively extended and retracted, and then the spacing of the V-shaped grooves between the two side clamping plates 7 can be adjusted to a certain extent through the displacement of the two side clamping plates 7, so that pipes of different sizes can be positioned and clamped to a certain extent, which helps to improve the diversity of stamping processing of aluminum pipes and fittings.

[0042] like Figure 2 As shown, the present invention provides an embodiment, the second motor 132 is fixedly set on one side of the top frame 5 through the second connecting block 133, two positioning slide rods 134 are fixedly set in the top frame 5, and the interiors of the two displacement blocks 6 are slidably connected to the two positioning slide rods 134.

[0043] The working principle and use process of the present invention are as follows: firstly, two side clamping plates 7 are arranged to form a V-shaped arrangement, so that when the aluminum tube is placed, due to the V-shaped opening formed above the two side clamping plates 7, the tube fitting can be easily placed in the V-shaped clamping groove formed by the two side clamping plates 7. At the same time, due to the spatial guidance restriction of the V-shaped inner groove formed by the two side clamping plates 7, the aluminum tube fitting can be quickly positioned and clamped after being placed. Compared with the traditional positioning and placement of the tube fitting by additional components, it is more labor-saving and convenient, thereby facilitating the loading and positioning of the aluminum tube fitting. Then, by arranging the convex roller 10, when the aluminum tube fitting is placed in the V-shaped clamping groove between the two side clamping plates 7, the rotating shaft 9 can be driven to rotate.The driven rotation of the two rotating shafts 9 will drive the two convex rollers 10 to rotate towards each other, so that the two convex rollers 10 clamp the two sides of the pipe fitting by rotation, and then cooperate with the sharp angle limiting effect of the V-shaped grooves formed by the two 7 on the pipe fitting, so that the placed aluminum pipe fitting can be firmly fixed, wherein the rotation of the two convex rollers 10 can realize the fixation of the aluminum pipe fitting, which has a better fixation effect than the traditional fixation by bolts and other components, and is simpler and more convenient than the traditional installation and positioning fixing method by bolts and other components, which helps to make the positioning and fixing of the aluminum pipe fitting more labor-saving and quick, thereby helping to improve the efficiency of the aluminum pipe installation and processing, and then when the aluminum pipe fitting is punched and processed by the punching block assembly 4 under the drive of the punching cylinder 3, The convex rollers 10 can be driven to reverse, and the two convex rollers 10 will release the pressure and clamping on the pipe fittings by reversing. At the same time, when the two convex rollers 10 rotate to the bottom of the aluminum tube fittings, the two convex rollers 10 will lift and eject the pipe fittings in the two side clamping plates 7 during further rotation, which helps to avoid the pipe fittings from being stuck in the V-shaped groove between the two side clamping plates 7 and being difficult to remove, so that the aluminum tube fittings can be quickly and easily removed after stamping and punching, thereby facilitating the material collection and adjustment operations after the aluminum tube is processed. Thereafter, a first motor 124 is set, and the two worms 122 and the telescopic rod 123 are driven to rotate under the operation of the first motor 124. The rotation of the two worms 122 will drive the two worm gear rings 127 to rotate, and the worm gear rings 127 will rotate through The elastic insertion of the pressure block 1211 in the pressure groove 128 on the rotating shaft 9 drives the convex roller 10 on the rotating shaft 9 to press and rotate against the pipe fitting. When the two convex rollers 10 press against the pipe fitting by rotating, the further torque increase in the pressing direction of the worm ring 127 when being driven will cause the pressure block 1211 to slip out of the pressure groove 128 through the inclined surface and be able to elastically slide into the telescopic groove 129. During this period, the pressure block 1211 is elastically pushed in the pressure groove 128 when rotating, so that the rotating shaft 9 can increase the convex roller 10 to further rotate and press the pipe fitting, so that the extrusion friction blocks 11 on the two convex rollers 10 can better fit the surface of the pipe fitting, so that after the worm ring 127 rotates multiple times, the convex roller 10 can It can press the pipe fittings more tightly, which helps to prevent the convex roller 10 from pressing and fixing the pipe fittings insufficiently and unevenly due to the different diameters of each section, thereby helping to improve the stable fixing effect of the aluminum pipe fittings, and the second motor 132 can drive the two threaded rods 131 to rotate, and the rotation of the two threaded rods 131 will drive the displacement block 6 to move, and the two displacement blocks 6 will drive the two side clamping plates 7 to move, during which the telescopic rod 123 will be adaptively extended and retracted, and then the spacing of the V-shaped grooves between the two side clamping plates 7 can be adjusted to a certain extent through the displacement of the two side clamping plates 7, so that pipe fittings of different sizes can be positioned and clamped to a certain extent, which helps to improve the diversity of stamping processing of aluminum pipe fittings. ,

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping device for producing aluminum products, comprising a base (1), characterized in that: A top machine block (2) is fixedly arranged on the base (1), a punching cylinder (3) is arranged on the top machine block (2), a punching block assembly (4) is fixedly arranged at the bottom end of the punching cylinder (3), a top frame (5) is fixedly arranged on the base (1), two displacement blocks (6) are slidably arranged inside the top frame (5), side clamping plates (7) are fixedly arranged on the tops of the two displacement blocks (6), the two side clamping plates (7) together form a V-shaped arrangement, and the two side clamping plates (7) are provided with Side grooves (8), each of the two side grooves (8) is provided with a rotating shaft (9) for rotation, each of the two rotating shafts (9) is provided with a convex roller (10) fixedly, the two convex rollers (10) are respectively located in the two side grooves (8), each of the two convex rollers (10) is provided with an extrusion friction block (11) fixedly, the extrusion friction block (11) is made of rubber, the two side clamping blocks (7) are provided with a driving and clamping mechanism (12), and the top frame (5) is provided with a moving and adjusting mechanism (13); The driving and clamping mechanism (12) comprises two connecting blocks (121), the two connecting blocks (121) are respectively fixedly arranged on the two side clamping plates (7), and worms (122) are rotatably arranged on adjacent sides of the two connecting blocks (121), and the worm teeth of the two worms (122) are in opposite directions; A telescopic rod (123) is fixedly disposed at adjacent ends of the two worms (122), a first motor (124) is disposed at a rotation point at one end of the worm (122) on one side, and the first motor (124) is fixedly disposed on the side clamping plate (7) on one side via a first connecting block (125).

2. A stamping device for producing aluminum products according to claim 1, characterized in that: Two limiting ring blocks (126) are fixedly arranged on the extended parts of one end of the two rotating shafts (9), and a worm wheel ring (127) is arranged on the adjacent sides of the two limiting ring blocks (126) to rotate in a circular manner together, and the inner ring cavity of the worm wheel ring (127) is slidably arranged outside the rotating shaft (9), and the two worm wheel rings (127) are respectively meshed with the two worms (122).

3. A stamping device for producing aluminum products according to claim 2, characterized in that: A pressing groove (128) is provided on one end surface of each rotating shaft (9), and a telescopic groove (129) is provided in the inner ring cavity of each worm wheel ring (127). An elastic telescopic rod (1210) is fixedly provided inside the telescopic groove (129), and a pressing block (1211) is fixedly provided at the bottom end of the elastic telescopic rod (1210). The pressing block (1211) slides in the telescopic groove (129), and the shape of the pressing block (1211) is adapted to the shape of the pressing groove (128), and both sides of the pressing block (1211) are inclined surfaces.

4. A stamping device for producing aluminum products according to claim 1, characterized in that: The movable adjustment mechanism (13) comprises two threaded rods (131), the two threaded rods (131) are rotatably arranged in the top frame (5), the opposite ends of the two threaded rods (131) are fixedly connected to each other, and the thread directions of the two threaded rods (131) are opposite.

5. A stamping device for producing aluminum products according to claim 4, characterized in that: The interiors of the two displacement blocks (6) are respectively threadedly connected to the two threaded rods (131), and a second motor (132) is provided at a rotation point at one end of the threaded rod (131) on one side.

6. A stamping device for producing aluminum products according to claim 5, characterized in that: The second motor (132) is fixedly arranged on one side of the top frame (5) via a second connecting block (133); two positioning slide bars (134) are respectively fixedly arranged in the top frame (5); and the interiors of the two displacement blocks (6) are both slidably connected to the two positioning slide bars (134).

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