Forming die for aluminum profile machining

Abstract

The utility model relates to the technical field of aluminum profile processing, and provides a forming die for aluminum profile processing, which comprises a support rod, the upper end of the support rod is fixedly connected with a baffle disc, and an ejection component is arranged on the outer surface of the support rod. A second circular ring is pushed to move along the outer surface of a supporting rod through a telescopic rod, at the moment, an ejection pressing block can be driven to move downwards, an impact block directly faces the interior of a forming mold ring block body, and the impact block impacts a machined and formed aluminum profile mold along with downward movement of the impact block; therefore, the aluminum profile mold machined and formed in the forming mold ring block body moves along the inner wall of the forming mold ring block body, and due to the fact that blocking of the bottom cover to the bottom of the forming mold ring block body disappears, the machined and formed aluminum profile mold can be easily ejected out of the interior of the forming mold ring block body. The problem that a machined and formed aluminum profile mold is inconvenient to eject out is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, and specifically relates to a forming die for aluminum profile processing. Background Art

[0002] The plastic processing of aluminum and aluminum alloys should ensure that the products achieve stable and consistent dimensional accuracy, mechanical properties and good surface quality. Attention should also be paid to preventing mechanical damage and corrosion, controlling grain size and organizational structure. These quality requirements are mainly guaranteed by production processes and equipment. Aluminum and its alloys generally have good plasticity and are easy to plastic process. The phase composition of hard aluminum is relatively complex, and there are brittle structures such as low-melting phases and intermetallic compounds. Its plastic processing has some characteristics: such as homogenization treatment to eliminate the internal stress and intracrystalline segregation generated when the billet is cooled; the billet surface must be milled to remove the surface segregation generated by the low-melting phase. Some aluminum alloys are also aluminum-clad to improve corrosion resistance and processability. Aluminum alloys are sensitive to overheating and the heating temperature must be strictly controlled.

[0003] The patent specification with announcement number CN218591752U discloses a forming mold for aluminum profile processing. By setting a first telescopic rod, the first telescopic rod is started to raise the material removal plate, so that the workpiece in the lower template is taken out. The operation is simple and convenient, thereby saving a certain amount of labor and increasing production efficiency. In addition, the setting of the first telescopic rod and the linkage block has a guiding effect on the upper template when it descends, thereby preventing the upper template from deflecting when it descends, thereby increasing the manufacturing quality of the device.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: during the use of the above device, the first telescopic rod is set to start the first telescopic rod to raise the material removal plate, thereby taking out the workpiece in the lower template, but because the bottom of the template is sealed, the staff is required to take the workpiece out from the upper side of the inner part of the template, and the operation process is relatively cumbersome. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a forming die for processing aluminum profiles, which solves the problem in the related art that it is inconvenient to eject the aluminum profile die after processing.

[0006] The technical solution of the utility model is as follows:

[0007] A forming die for processing aluminum profiles comprises a support rod, the upper end of the support rod is fixedly connected to a baffle plate, an ejection assembly is arranged on the outer surface of the support rod, the ejection assembly comprises a forming die ring block body fixedly connected to one side of the support rod, an ejection pressure block is slidably connected to the outer surface of the support rod, a top cover and a bottom cover are rotatably connected to the outer surface of the support rod, the top cover and the bottom cover have the same structure, the top cover is located at the upper end of the forming die ring block body, the bottom cover is located at the lower end of the forming die ring block body, the ejection pressure block is located above the top cover, a limiting rod is slidably connected to the outer surface of the support rod, and a first disc, a second disc, a third disc and a fourth disc are fixedly connected to the outer surface of the support rod.

[0008] Preferably, an L-shaped support block is fixedly connected to one side of the forming mold ring block body, and a first connecting block is fixedly connected to the other side of the forming mold ring block body. A first ring is fixedly connected to one end of the first connecting block. The first ring is fixedly connected to the outer surface of the support rod, and the first ring is located between the second disc and the third disc.

[0009] Preferably, the lower end of the ejection pressure block is fixedly connected to a collision block, one side of the ejection pressure block is fixedly connected to a second connecting block, one end of the second connecting block is fixedly connected to a second ring, and the second ring is slidably connected to the outer surface of the support rod.

[0010] Preferably, the second ring is located above the first disk.

[0011] Preferably, a third connecting block is fixedly connected to one side of the top cover, a third circular ring is fixedly connected to one end of the third connecting block, and a first circular groove and a second circular groove are penetrated through the upper end of the third circular ring.

[0012] Preferably, the third ring is located between the first disc and the second disc.

[0013] Preferably, a first through slot is penetrated through the upper end of the first disc, a telescopic rod is fixedly connected to the upper end of the first disc, a second through slot is penetrated through the upper end of the second disc, a third through slot is penetrated through the upper end of the third disc, and a fourth through slot is penetrated through the upper end of the fourth disc.

[0014] Preferably, the output end of the telescopic rod is fixedly connected to the lower end of the second ring.

[0015] Preferably, the upper end of the limiting rod is fixedly connected to the pull plate.

[0016] Preferably, the limit rod passes through the first through groove, the first circular groove and the second through groove in sequence, and the limit rod also passes through the first through groove, the second circular groove and the second through groove in sequence, and the limit rod also passes through the third through groove, the first circular groove and the fourth through groove in sequence, and the limit rod also passes through the third through groove, the second circular groove and the fourth through groove in sequence.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. The utility model pulls the pull plate to separate the limit rod from the second through groove, the first circular groove and the inside of the first through groove in sequence, and then the staff pushes the top cover to make it rotate along the support rod under the action of the third circular ring. After the top cover is completely separated from the upper end of the forming mold ring block body and the first through groove is aligned with the second circular groove, the staff passes the limit rod through the inside of the first through groove, the second circular groove and the second through groove to prevent the circular ring from rotating on the outer surface of the support rod again, that is, to limit the top cover, and then the staff performs the same operation on the bottom cover to completely separate the bottom cover from the lower end of the forming mold ring block body.

[0019] 2. The utility model pushes the second circular ring to move along the outer surface of the support rod through the telescopic rod, and at this time, the ejection pressure block can be driven to move downward, and because the impact block is facing the inside of the forming mold ring block body, as the impact block moves downward, the impact block will impact the aluminum profile mold after processing and forming, so that the aluminum profile mold after processing and forming inside the forming mold ring block body moves along the inner wall of the forming mold ring block body, and because the bottom cover disappears from blocking the bottom of the forming mold ring block body, the aluminum profile mold after processing and forming can be easily ejected from the inside of the forming mold ring block body, thereby solving the problem of inconvenience in ejecting the aluminum profile mold after processing and forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the forming die ring block of the utility model;

[0023] Figure 3 This is a schematic diagram of the ejection block structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the top cover structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the limit rod structure of the utility model;

[0026] Figure 6 This is a schematic diagram of the support rod structure of the utility model.

[0027] In the figure: 1, support rod; 11, baffle plate; 2, ejector assembly; 21, forming mold ring block body; 211, L-shaped support block; 212, first connecting block; 213, first circular ring; 22, ejector pressure block; 221, impact block; 222, second connecting block; 223, second circular ring; 23, top cover; 231, third connecting block; 232, third circular ring; 233, first circular groove; 234, first circular groove; 24, bottom cover; 25, limiting rod; 251, pull plate; 26, first circular disk; 261, first through-slot; 262, telescopic rod; 27, second circular disk; 271, second through-slot; 28, third circular disk; 281, third through-slot; 29, third through-slot; 291, fourth through-slot. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1 As shown, this embodiment proposes a forming mold for aluminum profile processing, including a support rod 1, the upper end of the support rod 1 is fixedly connected to a baffle 11, the outer surface of the support rod 1 is provided with an ejection assembly 2, the ejection assembly 2 includes a forming mold ring block body 21 fixedly connected to one side of the support rod 1, the outer surface of the support rod 1 is slidably connected to an ejection pressure block 22, the outer surface of the support rod 1 is rotatably connected to a top cover 23 and a bottom cover 24, the top cover 23 and the bottom cover 24 have the same structure, the top cover 23 is located at the upper end of the forming mold ring block body 21, the bottom cover 24 is located at the lower end of the forming mold ring block body 21, the ejection pressure block 22 is located above the top cover 23, and the outer surface of the support rod 1 is slidably connected to a limiting rod 25.

[0030] like Figure 2As shown, one side of the molding mold ring block body 21 is fixedly connected with an L-shaped support block 211, and the other side of the molding mold ring block body 21 is fixedly connected with a first connecting block 212, one end of the first connecting block 212 is fixedly connected with a first circular ring 213, the first circular ring 213 is fixedly connected to the outer surface of the support rod 1, and the first circular ring 213 is located between the second circular disk 27 and the third circular disk 28. The L-shaped support block 211 and the support rod 1 are used to jointly form an effective support for the molding mold ring block body 21, and the L-shaped support block 211 is located on the side of the molding mold ring block body 21, so that the L-shaped support block 211 will not affect the rotation of the bottom cover 24 at the lower end of the molding mold ring block body 21.

[0031] like Figure 3 As shown, the lower end of the ejection pressure block 22 is fixedly connected with an impact block 221, and one side of the ejection pressure block 22 is fixedly connected with a second connecting block 222, and one end of the second connecting block 222 is fixedly connected with a second ring 223, and the second ring 223 is slidably connected to the outer surface of the support rod 1, and the second ring 223 is located above the first disk 26. The impact block 221 is used to eject the aluminum profile mold after being processed and formed inside the forming mold ring block body 21.

[0032] like Figure 4 As shown, a third connecting block 231 is fixedly connected to one side of the top cover 23, and a third circular ring 232 is fixedly connected to one end of the third connecting block 231. A first circular groove 233 and a second circular groove 234 are penetrated through the upper end of the third circular ring 232. The third circular ring 232 is located between the first circular disk 26 and the second circular disk 27. The third circular ring 232 in the bottom cover 24 is located between the third circular disk 28 and the fourth circular disk 29. The top cover 23 can rotate freely above the molding mold ring block body 21, and the bottom cover 24 can rotate freely below the molding mold ring block body 21. The first circular groove 233 is a closed groove at the upper end of the molding mold ring block body 21, and the second circular groove 234 is an open groove at the upper end of the molding mold ring block body 21.

[0033] like Figure 5 As shown, the upper end of the limiting rod 25 is fixedly connected to the pull plate 251, and the limiting rod 25 passes through the first through groove 261, the first circular groove 233 and the second through groove 271 in sequence. The limiting rod 25 also passes through the first through groove 261, the second circular groove 234 and the second through groove 271 in sequence. The limiting rod 25 also passes through the third through groove 281, the first circular groove 233 and the fourth through groove 291 in sequence. The limiting rod 25 also passes through the third through groove 281, the second circular groove 234 and the fourth through groove 291 in sequence.

[0034] like Figure 6As shown, a first through slot 261 is penetrated through the upper end of the first disk 26, a telescopic rod 262 is fixedly connected to the upper end of the first disk 26, a second through slot 271 is penetrated through the upper end of the second disk 27, a third through slot 281 is penetrated through the upper end of the third disk 28, a fourth through slot 291 is penetrated through the upper end of the fourth disk 29, an output end of the telescopic rod 262 is fixedly connected to the lower end of the second ring 223, the first disk 26 and the second disk 27 are used to limit the third ring 232 to prevent the third ring 232 from moving in the vertical direction on the outer surface of the support rod 1, and the third disk 28 and the fourth disk 29 are used to limit the third ring 232 of the bottom cover 24 group.

[0035] The working principle and instructions for use of the utility model are as follows: when it is necessary to eject the aluminum profile mold after processing, the staff first needs to pull the pull plate 251 to separate the limiting rod 25 from the second through groove 271, the first circular groove 233 and the first through groove 261 in turn, and then the staff pushes the top cover 23 to make it rotate along the support rod 1 under the action of the third ring 232. After the top cover 23 is completely separated from the upper end of the forming mold ring block body 21 and the first through groove 261 is aligned with the second circular groove 234, the staff passes the limiting rod 25 through the first through groove 261, the second circular groove 234 and the second through groove 271 to prevent the ring 232 from rotating on the outer surface of the support rod 1 again, that is, to limit the top cover 23. Then the staff The same operation is performed on the bottom cover 24, so that the bottom cover 24 is completely separated from the lower end of the forming mold ring block body 21, and then the staff controls the telescopic rod 262 to push the second ring 223 to move along the outer surface of the support rod 1, and then the ejection pressure block 22 can be driven to move downward, and because the impact block 221 is facing the inside of the forming mold ring block body 21, as the impact block 221 moves downward, the impact block 221 will impact the processed aluminum profile mold, so that the aluminum profile mold processed inside the forming mold ring block body 21 moves along the inner wall of the forming mold ring block body 21, and because the obstruction of the bottom cover 24 to the bottom of the forming mold ring block body 21 disappears, the processed aluminum profile mold can be easily ejected from the inside of the forming mold ring block body 21.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A forming die for processing aluminum profiles, comprising a support rod (1), the upper end of the support rod (1) being fixedly connected to a baffle plate (11), characterized in that: An ejection assembly (2) is arranged on the outer surface of the support rod (1), and the ejection assembly (2) comprises a molding die ring block body (21) fixedly connected to one side of the support rod (1); an ejection pressure block (22) is slidably connected to the outer surface of the support rod (1); a top cover (23) and a bottom cover (24) are rotatably connected to the outer surface of the support rod (1); the top cover (23) and the bottom cover (24) have the same structure, the top cover (23) is located at the upper end of the molding die ring block body (21), the bottom cover (24) is located at the lower end of the molding die ring block body (21), and the ejection pressure block (22) is located above the top cover (23); a limiting rod (25) is slidably connected to the outer surface of the support rod (1), and a first disc (26), a second disc (27), a third disc (28) and a fourth disc (29) are fixedly connected to the outer surface of the support rod (1).

2. A forming die for aluminum profile processing according to claim 1, characterized in that: An L-shaped support block (211) is fixedly connected to one side of the molding die ring block body (21), and a first connection block (212) is fixedly connected to the other side of the molding die ring block body (21), and a first circular ring (213) is fixedly connected to one end of the first connection block (212), and the first circular ring (213) is fixedly connected to the outer surface of the support rod (1), and the first circular ring (213) is located between the second circular disk (27) and the third circular disk (28).

3. The forming die for aluminum profile processing according to claim 1, characterized in that: The lower end of the ejection pressure block (22) is fixedly connected to a collision block (221), one side of the ejection pressure block (22) is fixedly connected to a second connection block (222), one end of the second connection block (222) is fixedly connected to a second circular ring (223), and the second circular ring (223) is slidably connected to the outer surface of the support rod (1).

4. The forming die for aluminum profile processing according to claim 3, characterized in that: The second circular ring (223) is located above the first circular disk (26).

5. The forming die for aluminum profile processing according to claim 1, characterized in that: A third connecting block (231) is fixedly connected to one side of the top cover (23), a third circular ring (232) is fixedly connected to one end of the third connecting block (231), and a first circular groove (233) and a second circular groove (234) are formed through the upper end of the third circular ring (232).

6. The forming die for aluminum profile processing according to claim 5, characterized in that: The third circular ring (232) is located between the first circular disk (26) and the second circular disk (27).

7. The forming die for aluminum profile processing according to claim 1, characterized in that: A first through slot (261) is formed through the upper end of the first disc (26), a telescopic rod (262) is fixedly connected to the upper end of the first disc (26), a second through slot (271) is formed through the upper end of the second disc (27), a third through slot (281) is formed through the upper end of the third disc (28), and a fourth through slot (291) is formed through the upper end of the fourth disc (29).

8. The forming die for aluminum profile processing according to claim 7, characterized in that: The output end of the telescopic rod (262) is fixedly connected to the lower end of the second ring (223).

9. The forming die for aluminum profile processing according to claim 1, characterized in that: The upper end of the limiting rod (25) is fixedly connected to the pull plate (251).

10. The forming die for aluminum profile processing according to claim 9, characterized in that: The limiting rod (25) sequentially passes through the first through groove (261), the first circular groove (233) and the second through groove (271); the limiting rod (25) also sequentially passes through the first through groove (261), the second circular groove (234) and the second through groove (271); the limiting rod (25) also sequentially passes through the third through groove (281), the first circular groove (233) and the fourth through groove (291); the limiting rod (25) also sequentially passes through the third through groove (281), the second circular groove (234) and the fourth through groove (291).

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