Aluminum profile extrusion device

Abstract

The utility model relates to the field of aluminium profile extruding machine discloses an aluminium profile extruding device, including bottom plate, support column, top plate, first hydraulic cylinder, support, lower mould, upper die, first mounting panel, second mounting panel, stand, clamping mechanism and locking mechanism, the support is fixed on the upper surface of bottom plate, the support column is fixed between bottom plate and top plate, the first hydraulic cylinder is fixed on the upper surface of top plate, the piston rod end of first hydraulic cylinder is fixed on the upper surface of second mounting panel, this aluminium profile extruding device is convenient to install positioning to different models lower mould and upper die, and the applicability is strong, in addition, the bolt between first mounting panel and second mounting panel is discarded, and the quick dismounting of first mounting panel and second mounting panel is realized by locking mechanism, saves the replacement time to upper die.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile extrusion presses, and specifically to an aluminum profile extrusion device. Background Technology

[0002] In the processing of aluminum alloy door or window frames, an aluminum profile extrusion device is required. A search revealed Chinese patent number CN201921480200.6, which discloses a pressing device for an aluminum profile extrusion die. The device includes a base plate with two support columns fixedly mounted on its top. A top plate is fixedly mounted on the top of the two support columns. A first hydraulic cylinder is fixedly mounted on the bottom of the top plate, and a first mounting plate is fixedly mounted on the output shaft of the first hydraulic cylinder. A second mounting plate is provided on the first mounting plate, and an upper die is fixedly mounted on the bottom of the second mounting plate. A fixing seat is fixedly mounted on the top of the base plate, and a cavity is formed in the fixing seat. A second hydraulic cylinder is fixedly mounted on the bottom inner wall of the cavity, and a push plate is fixedly mounted on the output shaft of the second hydraulic cylinder. A groove is formed on the top of the fixing seat. This invention has a simple structure, is easy to operate, and facilitates easy replacement and fixing of the die after wear, saving time and effort.

[0003] However, the above solution still has its drawbacks. Using grooves, rotating holes, rotating columns, threaded rods and extrusion plates to limit and fix the lower mold results in the lower mold being only able to be installed and positioned for specific models, meaning it is not compatible with other models of lower molds, resulting in poor applicability. In addition, using multiple bolts to install the first mounting plate and the second mounting plate together means that multiple bolts need to be disassembled and reassembled, making the replacement of the upper mold time-consuming. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide an aluminum profile extrusion device. This device aims to improve upon the limitations of using grooves, rotating holes, rotating columns, threaded rods, and extrusion plates to limit and fix the lower die, which limits its installation and positioning to specific models of lower dies and makes it unsuitable for other models, resulting in poor applicability. Furthermore, the use of multiple bolts to install the first and second mounting plates together, requiring the disassembly and reassembly of multiple bolts, makes replacing the upper die time-consuming.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An aluminum profile extrusion device includes a base plate, a support column, a top plate, a first hydraulic cylinder, a bracket, a lower die, an upper die, a first mounting plate, a second mounting plate, a column, a clamping mechanism, and a locking mechanism. The bracket is fixed on the upper surface of the base plate, and the support column is fixed between the base plate and the top plate.

[0007] The first hydraulic cylinder is fixed on the upper surface of the top plate, the piston rod end of the first hydraulic cylinder is fixed on the upper surface of the second mounting plate, the upper mold is fixed on the lower surface of the first mounting plate, the lower end of the column is fixed on the upper surface of the first mounting plate, the column slides through the second mounting plate, and the lower mold is arranged between multiple clamping arms.

[0008] The clamping mechanism is mounted on the bracket, and the clamping mechanism is set up to quickly clamp and position the lower mold;

[0009] The locking mechanism is installed on the first mounting plate and the column, and the locking mechanism is designed to quickly assemble the first mounting plate and the second mounting plate together.

[0010] In one embodiment of this application, the clamping mechanism includes a block, a slider, a clamping arm, a drive rod, and a second hydraulic cylinder. The block is rotatably disposed on the lower surface of the bracket, and the bracket has a first through hole. The slider is slidably disposed on the first through hole.

[0011] One end of the drive rod is rotatably mounted on the block, and the other end of the drive rod is rotatably mounted on the slider. The clamping arm is fixed on the upper surface of the slider, and the cylinder end and piston rod end of the second hydraulic cylinder are respectively fixed on two corresponding sliders.

[0012] Preferably, an anti-slip pad is also included, which is fixed to the side surface of the clamping arm.

[0013] Preferably, the locking mechanism includes a first vertical plate, a spring, a guide rod, a plug rod, and a second vertical plate. The first vertical plate is fixed on the upper surface of the first mounting plate, the guide rod slides through the first vertical plate, and one end of the guide rod is fixed to the outer wall of the second vertical plate.

[0014] The spring is fixed between the first vertical plate and the second vertical plate, the guide rod passes through the spring, one end of the insertion rod is fixed to the side surface of the second vertical plate, and the insertion rod slides through the column.

[0015] Preferably, the column has a second through hole, through which the insertion rod slides.

[0016] Preferably, a third through hole is provided on the first vertical plate, and the guide rod slides through the third through hole.

[0017] Preferably, a plurality of insertion rods are provided on the upper surface of the first mounting plate, and the plurality of insertion rods are fixed linearly and equidistantly on the upper surface of the first mounting plate.

[0018] Preferably, a controller is provided on the base plate, and both the first hydraulic cylinder and the second hydraulic cylinder are electrically connected to the controller.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model's device can install and position different types of lower and upper molds, making it highly adaptable. In addition, by eliminating the bolts between the first and second mounting plates and using a locking mechanism, the first and second mounting plates can be quickly disassembled and assembled, saving time when replacing the upper mold and providing users with a better user experience. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the aluminum profile extrusion device;

[0022] Figure 2 This is a cross-sectional view of the support frame for this aluminum profile extrusion device;

[0023] Figure 3 This is a three-dimensional structural diagram of the clamping mechanism in this aluminum profile extrusion device;

[0024] Figure 4 This diagram illustrates the relationship between the base plate, support, clamping mechanism, and lower die in this aluminum profile extrusion device.

[0025] Figure 5 This is a three-dimensional structural diagram of the locking mechanism in this aluminum profile extrusion device;

[0026] Figure 6 This diagram shows the relationship between the upper die, the first mounting plate, and the column in this aluminum profile extrusion device.

[0027] In the diagram: 110-Base plate; 120-Support column; 130-Top plate; 140-First hydraulic cylinder; 150-Bracket; 160-First through hole; 170-Lower mold; 180-Clamping mechanism; 181-Block; 182-Slider; 183-Clamping arm; 184-Anti-slip pad; 185-Drive rod; 186-Second hydraulic cylinder; 190-Upper mold; 191-First mounting plate; 192-Second mounting plate; 193-Column; 194-Locking mechanism; 1941-First vertical plate; 1942-Spring; 1943-Guide rod; 1944-Insertion rod; 1945-Second through hole; 1946-Third through hole; 1947-Second vertical plate. Detailed Implementation

[0028] Example 1: A preferred embodiment of this utility model provides an aluminum profile extrusion device, including a base plate 110, a support column 120, a top plate 130, a first hydraulic cylinder 140, a bracket 150, a lower die 170, an upper die 190, a first mounting plate 191, a second mounting plate 192, a column 193, a clamping mechanism 180, and a locking mechanism 194. The bracket 150 is fixed on the upper surface of the base plate 110, and the support column 120 is fixed between the base plate 110 and the top plate 130. The first hydraulic cylinder 140 is fixed on the upper surface of the top plate 130, and the piston rod end of the first hydraulic cylinder 140 is fixed on the upper surface of the second mounting plate 192. The upper die 190 is fixed on the lower surface of the first mounting plate 191, and the lower end of the column 193 is fixed on the upper surface of the first mounting plate 191. The column 193 slides through the second mounting plate 192. The lower die 170 is disposed between multiple clamping arms 183.

[0029] The clamping mechanism 180 is mounted on the bracket 150. The clamping mechanism 180 is used to quickly clamp and position the lower mold 170. The clamping mechanism 180 includes a block 181, a slider 182, a clamping arm 183, a drive rod 185, and a second hydraulic cylinder 186. The block 181 is rotatably mounted on the lower surface of the bracket 150. The bracket 150 has a first through hole 160. The slider 182 is slidably mounted on the first through hole 160. One end of the drive rod 185 is rotatably mounted on the block 181, and the other end of the drive rod 185 is rotatably mounted on the slider 182. The clamping arm 183 is fixed on the upper surface of the slider 182. The cylinder end and piston rod end of the second hydraulic cylinder 186 are respectively fixed on two corresponding sliders 182. It also includes an anti-slip pad 184, which is fixed on the side surface of the clamping arm 183. The anti-slip pad 184 increases the friction between the clamping arm 183 and the lower mold 170.

[0030] The locking mechanism 194 is installed on the first mounting plate 191 and the column 193. The locking mechanism 194 is configured to quickly assemble the first mounting plate 191 and the second mounting plate 192 together.

[0031] Example 2: A preferred embodiment of this utility model provides an aluminum profile extrusion device, which differs from the above embodiment only in that: the locking mechanism 194 includes a first vertical plate 1941, a spring 1942, a guide rod 1943, an insert rod 1944, and a second vertical plate 1947. The first vertical plate 1941 is fixed to the upper surface of the first mounting plate 191. The guide rod 1943 slides through the first vertical plate 1941, and one end of the guide rod 1943 is fixed to the outer wall of the second vertical plate 1947. The spring 1942 is fixed between the first vertical plate 1941 and the second vertical plate 1947, and the guide rod 1943 passes through the spring 1942. One end of the insert rod 1944 is fixed to the second vertical plate 1947. On the side surface of the vertical plate 1947, the insertion rod 1944 slides through the column 193. The column 193 has a second through hole 1945, through which the insertion rod 1944 slides. The second through hole 1945 facilitates the insertion rod 1944 passing through the column 193. The first vertical plate 1941 has a third through hole 1946, through which the guide rod 1943 slides. Several insertion rods 1944 are provided, and these insertion rods 1944 are linearly and equidistantly fixed on the upper surface of the first mounting plate 191. The arrangement of multiple insertion rods 1944 makes the first mounting plate 191 and the second mounting plate 192 more securely fixed together.

[0032] Example 3: A preferred embodiment of this utility model provides an aluminum profile extrusion device, which differs from the above embodiments only in that: a controller is provided on the base plate 110, and the first hydraulic cylinder 140 and the second hydraulic cylinder 186 are both electrically connected to the controller.

[0033] In use, the upper mold 190 is placed on the upper surface of the bracket 150. The controller controls the second hydraulic cylinder 186 to work. The retraction of the piston rod of the second hydraulic cylinder 186 causes the corresponding two sliders 182 to move closer to each other. Under the action of the block 181 and the drive rod 185, the four sliders 182 move closer to each other synchronously, so that the four clamping arms 183 clamp and position the upper mold 190, that is, to position the first mounting plate 191 with the same structure on the upper mold 190. The second vertical plate 1947 is manually pulled so that the end of the insertion rod 1944 is as close as possible to the first vertical plate 1941. Then the controller controls the first hydraulic cylinder 140 to work. The piston rod of the first hydraulic cylinder 140 extends and causes the second mounting plate 192 to move down and be sleeved on the column 193. Then the second vertical plate 1947 is released. Under the reaction of the spring 1942, the insertion rod 1944 passes through the second through hole 1945, so as to realize the clamping and positioning of the upper mold 190. The first mounting plate 191 is quickly assembled onto the second mounting plate 192. Then, the piston rod of the second hydraulic cylinder 186 is extended to contact the clamping limit of the upper mold 190. The first hydraulic cylinder 140 is then operated to lift the upper mold 190. The lower mold 170 is then placed onto the bracket 150. The second hydraulic cylinder 186 is then operated to clamp and fix the lower mold 170 with the four clamping arms 183, thus clamping and positioning the lower mold 170 and aligning it with the upper mold 190. The aluminum profile can then be extruded. This aluminum profile extrusion device is easy to install and position for different models of lower molds 170 and upper molds 190, and has strong applicability. In addition, the bolts between the first mounting plate 191 and the second mounting plate 192 are eliminated, and the locking mechanism 194 enables quick assembly and disassembly of the first mounting plate 191 and the second mounting plate 192, saving time when replacing the upper mold 190.

[0034] The above description is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. An aluminum profile extrusion device, characterized in that, It includes a base plate (110), a support column (120), a top plate (130), a first hydraulic cylinder (140), a bracket (150), a lower mold (170), an upper mold (190), a first mounting plate (191), a second mounting plate (192), a column (193), a clamping mechanism (180), and a locking mechanism (194). The bracket (150) is fixed on the upper surface of the base plate (110), and the support column (120) is fixed between the base plate (110) and the top plate (130). The first hydraulic cylinder (140) is fixed on the upper surface of the top plate (130), the piston rod end of the first hydraulic cylinder (140) is fixed on the upper surface of the second mounting plate (192), the upper mold (190) is fixed on the lower surface of the first mounting plate (191), the lower end of the column (193) is fixed on the upper surface of the first mounting plate (191), the column (193) slides through the second mounting plate (192), and the lower mold (170) is arranged between multiple clamping arms (183). The clamping mechanism (180) is mounted on the bracket (150), and the clamping mechanism (180) is configured to quickly clamp and position the lower mold (170); The locking mechanism (194) is installed on the first mounting plate (191) and the column (193). The locking mechanism (194) is configured to quickly assemble the first mounting plate (191) and the second mounting plate (192) together.

2. The aluminum profile extrusion device according to claim 1, characterized in that, The clamping mechanism (180) includes a block (181), a slider (182), a clamping arm (183), a drive rod (185), and a second hydraulic cylinder (186). The block (181) is rotatably disposed on the lower surface of the bracket (150). The bracket (150) has a first through hole (160), and the slider (182) is slidably disposed on the first through hole (160). One end of the drive rod (185) is rotatably mounted on the block (181), and the other end of the drive rod (185) is rotatably mounted on the slider (182). The clamping arm (183) is fixed on the upper surface of the slider (182), and the cylinder end and piston rod end of the second hydraulic cylinder (186) are respectively fixed on two corresponding sliders (182).

3. The aluminum profile extrusion apparatus according to claim 2, characterized in that, It also includes an anti-slip pad (184) which is fixed to the side surface of the clamping arm (183).

4. The aluminum profile extrusion device according to claim 1, characterized in that, The locking mechanism (194) includes a first vertical plate (1941), a spring (1942), a guide rod (1943), a plug rod (1944), and a second vertical plate (1947). The first vertical plate (1941) is fixed on the upper surface of the first mounting plate (191). The guide rod (1943) slides through the first vertical plate (1941), and one end of the guide rod (1943) is fixed on the outer wall of the second vertical plate (1947). The spring (1942) is fixed between the first vertical plate (1941) and the second vertical plate (1947), the guide rod (1943) passes through the spring (1942), one end of the insert rod (1944) is fixed on the side surface of the second vertical plate (1947), and the insert rod (1944) slides through the column (193).

5. The aluminum profile extrusion apparatus according to claim 4, characterized in that, The column (193) has a second through hole (1945), and the insert rod (1944) slides through the second through hole (1945).

6. The aluminum profile extrusion apparatus according to claim 4, characterized in that, The first vertical plate (1941) has a third through hole (1946), and the guide rod (1943) slides through the third through hole (1946).

7. An aluminum profile extrusion apparatus according to claim 4, characterized in that, The insertion rod (1944) is provided with a plurality of rods, and the plurality of insertion rods (1944) are fixed linearly and equidistantly on the upper surface of the first mounting plate (191).

8. An aluminum profile extrusion apparatus according to claim 2, characterized in that, A controller is provided on the base plate (110), and the first hydraulic cylinder (140) and the second hydraulic cylinder (186) are both electrically connected to the controller.

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