Extrusion die pressing device of aluminum profile extruder

Abstract

The utility model relates to the technical field of aluminum profile extruding machines, in particular to an extruding die pressing device of an aluminum profile extruding machine, which comprises a first box body and a second box body, the right end of the first box body is fixedly connected with a fixing block, the top end of the fixing block is provided with an extruding machine feeding mechanism, the bottom end of the first box body is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the second box body. According to the extrusion die pressing device of the aluminum profile extrusion machine, the extrusion machine grinding tool pressing mechanism is matched with the first shell, the two clamping plates move relatively, aluminum profiles of different models can be fixed in the mode, a grinding tool does not need to be replaced, and therefore the working efficiency is improved; through cooperation of the extruder feeding mechanism and the fixing block, the swing rod is connected with the connecting block through the sliding groove, the gear drives the rack to move leftwards, and the rack drives the pushing block to move, in this way, workers do not need to move aluminum profiles frequently in the working process, and therefore the labor force of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extruders, in particular to an extrusion die pressing device for an aluminum profile extruder. Background Art

[0002] The aluminum profile extruder applies high pressure to the aluminum profile in the die, so that it is extruded through the die hole and formed into the desired cross-sectional shape. The aluminum profile needs to be fixed during the operation of the extruder.

[0003] For example, the extrusion die clamping device of an aluminum profile extruder with the authorization announcement number "CN210676408U" has a push plate fixedly installed on the output shaft of the second hydraulic cylinder, and a groove is provided on the top of the fixing seat. The structure is simple and easy to operate, which is convenient for replacing and fixing the mold after it is worn, saving time and effort. However, the extrusion die clamping device of the aluminum profile extruder cannot fix aluminum profiles of different models. The upper and lower molds need to be replaced according to the aluminum profile. The process of replacing the mold wastes a lot of working time, thereby reducing work efficiency. At the same time, the extrusion die clamping device of the aluminum profile extruder requires workers to manually move the aluminum profile to fix it. After the workers fix the aluminum profile, they can carry out subsequent work. During work, workers need to frequently move the aluminum profile, thereby increasing the labor force of workers. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that different types of aluminum profiles cannot be fixed, and the upper mold and the lower mold need to be replaced according to the aluminum profile. A lot of working time is wasted in the process of replacing the mold, thereby reducing work efficiency and the problem that workers are required to manually move the aluminum profile to fix it. Workers are required to frequently move the aluminum profile at work, thereby increasing the labor force of the workers. A clamping device for the extrusion mold of an aluminum profile extruder is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping device for an extrusion die of an aluminum profile extruder is designed, comprising a first box body and a second box body, wherein the surface of the first box body is fixedly connected to the second box body, the surface of the second box body is fixedly connected to the first shell body, the surface of the first shell body is provided with bolts, the top end of the first shell body is fixedly connected with a first block body, the surface of the first block body is provided with a one-way shaft, the surface of the first shell body is provided with an extruder die clamping mechanism, the right end of the first box body is fixedly connected with a fixed block, the top end of the fixed block is provided with an extruder feeding mechanism, the bottom end of the first box body is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a slide plate.

[0007] Preferably, the extruder die clamping mechanism includes a first motor, which is fixedly connected to the first shell through a bracket, and the output shaft of the first motor is fixedly connected to the roller, and the roller is slidably connected to the moving block through a track, and the moving block is movably connected to one end of the connecting rod through a pin, and the other end of the connecting rod is movably connected to the slider through a pin, and the lower end of the moving block is fixedly connected to the plate body.

[0008] Preferably, the movable block is slidably connected to the first shell through a slide groove, the slider is slidably connected to the first shell through a slide groove, a clamping plate is fixedly connected to the surface of the slider, the plate body is slidably connected to the first shell through a slide groove, and the surface of the plate body is tightly pressed against the bolt.

[0009] Preferably, the extruder feeding mechanism includes a second shell, the surface of the second shell is fixedly connected to the fixed block, the second shell is fixedly connected to the second motor through a bracket, the output shaft of the second motor is fixedly connected to the rocker arm, the protruding part of the rocker arm surface is slidably connected to the connecting block, the connecting block is slidably connected to the second shell through a slide groove, the surface of the connecting block is fixedly connected to the second block, the second block is rotatably connected to the gear through a bearing, one side of the gear is meshed with the rack, the other side of the gear is meshed with the teeth on the surface of the second shell, the rack is slidably connected to the second shell through a slide groove, and the outer wall of the rack is fixedly connected to the push block.

[0010] Preferably, the first shell is slidably connected to the clamping plate via a sliding groove, and a feed port is provided on the surface of the first box.

[0011] Preferably, the slide plate is slidably connected to the first box body via a slide groove, and a rubber layer is provided on the surface of the push block.

[0012] The utility model proposes an aluminum profile extrusion machine extrusion die clamping device, which has the beneficial effects of: through the cooperation of the extrusion machine die clamping mechanism and the first shell, the first motor drives the roller to rotate, the roller drives the moving block to move, the moving block drives the plate body to move, the moving block drives the connecting rod to move downward, the connecting rod drives the two sliders to move relative to each other, the slider drives the clamping plate to move, and the two clamping plates move relative to each other. Aluminum profiles of different models can be fixed in the above manner, and there is no need to replace the mold, thereby improving work efficiency.

[0013] Through the cooperation of the extruder feeding mechanism and the fixed block, the two motors drive the swing rod to rotate. Since the swing rod is connected to the connecting block through the slide groove, it will not be stuck with the connecting block when the rod drives the connecting block to move. The connecting block drives the second block to move, and the second fast body drives the gear to move. Since the gear is engaged with the teeth on the surface of the second shell, the gear rotates while the second fast body drives the gear to move, the gear drives the rack to move to the left, and the rack drives the push block to move. Through the above method, workers do not need to frequently move aluminum profiles at work, thereby reducing the labor force of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Formal cross-sectional view of

[0016] Figure 3 for Figure 2 A partial front cross-sectional view of ;

[0017] Figure 4 for Figure 3 Side view of

[0018] Figure 5 for Figure 2 A partial front cross-sectional view of

[0019] Figure 6 for Figure 5 Top view of the .

[0020] In the figure: 1. first box body, 2. extruder die clamping mechanism, 201. plate body, 202. first motor, 203. roller, 204. moving block, 205. connecting rod, 206. slider, 3. extruder feeding mechanism, 301. second shell body, 302. second motor, 303. rocker arm, 304. connecting block, 305. second block body, 306. gear, 307. rack, 4. fixed block, 5. hydraulic cylinder, 6. slide plate, 7. second box body, 8. bolt, 9. clamping plate, 10. push block, 11. first block body, 12. feed port, 13. first shell body. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6: In the present embodiment, an aluminum profile extrusion machine extrusion die clamping device comprises a first box body 1 and a second box body 7, the surface of the first box body 1 is fixedly connected to the second box body 7, the surface of the second box body 7 is fixedly connected to the first shell body 13, the surface of the first shell body 13 is provided with bolts 8, the top end of the first shell body 13 is fixedly connected to a first block body 11, the surface of the first block body 11 is provided with a one-way shaft, the one-way shaft can only rotate in the same direction, when the push block 10 is separated from the aluminum profile, the aluminum profile can be prevented from moving in the opposite direction on the first block body 11, the surface of the first shell body 13 is provided with an extrusion machine die clamping mechanism 2, the right end of the first box body 1 is fixedly connected to a fixed block 4, and the fixed block 4 fixes the position of the second shell body 301;

[0023] An extruder feeding mechanism 3 is provided at the top of the fixed block 4, and the bottom end of the first box body 1 is fixedly connected to the hydraulic cylinder 5. The model of the hydraulic cylinder 5 can meet the working needs according to actual needs. The output end of the hydraulic cylinder 5 is fixedly connected to the slide plate 6, and the hydraulic cylinder 5 drives the slide plate 6 to slide in the first box body 1. The first shell 13 is slidably connected to the splint 9 through a slide groove, and the splint 9 moves in the first shell 13. A feed port 12 is provided on the surface of the first box body 1, and an external conveyor belt can be connected to the aluminum profile to the slide plate 6 through the feed port 12. The slide plate 6 is slidably connected to the first box body 1 through a slide groove, and the slide plate 6 slides in the first box body 1. A rubber layer is provided on the surface of the push block 10, and the push block 10 is made of metal. The aluminum profile is driven to move to a fixed place by the push block 10, and the rubber layer can prevent the push block 10 from causing damage to the aluminum profile.

[0024] Refer to the attached Figure 3 and Figure 4 : In the present embodiment, an extrusion die clamping device for an aluminum profile extruder, the extruder die clamping mechanism 2 includes a first motor 202, the model of the first motor 202 can meet the working needs according to actual needs, the first motor 202 is fixedly connected to the first shell 13 through a bracket, the output shaft of the first motor 202 is fixedly connected to the roller 203, the first motor 202 drives the roller 203 to rotate, the roller 203 is slidably connected to the moving block 204 through a track, the roller 203 drives the moving block 204 to move, the moving block 204 is movably connected to one end of the connecting rod 205 through a pin shaft, the moving block 204 drives the connecting rod 205 to move, the other end of the connecting rod 205 is movably connected to the slider 206 through a pin shaft, and the connecting rod 205 drives the slider 206 to move;

[0025] The lower end of the moving block 204 is fixedly connected to the plate body 201, and the moving block 204 drives the plate body 204 to move. The moving block 204 is slidably connected to the first shell body 13 through a slide groove, and the moving block 204 slides in the first shell body 13. The slider 206 is slidably connected to the first shell body 13 through the slide groove, and the slider 206 slides in the first shell body 13. The surface of the slider 206 is fixedly connected with a splint 9, and the slider 206 drives the splint 9 to move. The splint 9 is made of silicone. The splint 9 fixes the aluminum profile during the movement. The plate body 201 is slidably connected to the first shell body 13 through the slide groove, and the plate body 201 slides in the first shell body 13. The surface of the plate body 201 is tightly pressed against the bolt 8, and the plate body 201 can be fixed by the bolt 8, thereby fixing the splint 9.

[0026] Refer to the attached Figure 1 , Figure 2 , Figure 5 and Figure 6 : In the present embodiment, an extrusion die clamping device for an aluminum profile extruder, the extruder feeding mechanism 3 includes a second shell 301, the surface of the second shell 301 is fixedly connected to the fixed block 4, the second shell 301 is fixedly connected to the second motor 302 through a bracket, the model of the second motor 302 can meet the working needs according to actual needs, the output shaft of the second motor 302 is fixedly connected to the swing rod 303, the second motor 302 drives the swing rod 303 to rotate, the protruding part on the surface of the swing rod 303 is slidably connected to the connecting block 304, the swing rod 303 drives the connecting block 304 to move, the connecting block 304 is slidably connected to the second shell 301 through a slide groove, and the connecting block 304 slides in the second shell 301;

[0027] The surface of the connecting block 304 is fixedly connected to the second block 305, and the connecting block 304 drives the second block 305 to move. The second block 305 is rotatably connected to the gear 306 through a bearing, and the second block 305 drives the gear 306 to move. One side of the gear 306 is meshed with the rack 307, and the gear 306 drives the rack 307 to move. The other side of the gear 306 is meshed with the teeth on the surface of the second shell 301, and the rack 307 is slidably connected to the second shell 301 through a slide groove, and the rack 307 slides in the second shell 301. The outer wall of the rack 307 is fixedly connected to the push block 10, and the rack 307 drives the push block 10 to move.

[0028] Working principle:

[0029] Aluminum profile feeding process:

[0030] The aluminum profile is transported to the surface of the slide plate 6 through the feed port 12 by an external conveyor belt, and then the external power supply of the hydraulic cylinder 5 is turned on and started, the hydraulic cylinder 5 drives the slide plate 6 to move upward, and the slide plate 6 drives the aluminum profile to move. After the aluminum profile moves to a suitable position, the hydraulic cylinder 5 stops working, and then the external power supply of the second motor 302 is turned on and started, and the second motor 302 drives the swing rod 303 to rotate. Since the swing rod 303 is connected to the connecting block 304 through a slide groove, it will not be stuck with the connecting block 304 when the rod 303 drives the connecting block 304 to move. The connecting block 304 drives the second block 305 to move, and the second fast body 305 drives the gear 306 to move. Since the gear 306 is meshed with the teeth on the surface of the second shell 301, the gear 306 rotates when the second fast body 305 drives the gear 306 to move;

[0031] The gear 306 drives the rack 307 to move to the left (eg Figure 5 ), the rack 307 drives the push block 10 to move, and the push block 10 drives the aluminum profile to move above the first block 11. A one-way shaft is provided above the first block 11. The one-way shaft can prevent the aluminum profile from moving in the opposite direction when the push block 10 is separated from the aluminum profile. In the above manner, the second motor 302 continues to rotate, which can drive the push plate 10 to reset. After the aluminum profile moves to a suitable position, the second motor 302 is turned off, and the hydraulic cylinder 5 continues to work to drive the slide plate 6 to reset. After the slide plate 6 is reset, the hydraulic cylinder 5 is turned off, and the feeding of the aluminum profile is completed in the above manner.

[0032] Aluminum profile pressing and fixing process:

[0033] The first motor 202 is connected to an external power supply and started, the first motor 202 drives the roller 203 to rotate, the roller 203 drives the moving block 204 to move, the moving block 204 drives the plate 201 to move, and the moving block 204 drives the connecting rod 205 to move downward (such as Figure 4 ), the connecting rod 205 drives the two sliders 206 to move relative to each other, the sliders 206 drive the clamping plates 9 to move, the two clamping plates 9 move relative to each other, and the aluminum profile is pressed and fixed. After the aluminum profile is pressed and fixed, the first motor 202 is turned off, and then the bolts 8 are tightened to fix the plate body 201. The clamping plates 9 are fixed in the above manner. The first motor 202 is reversed in the above manner to drive the clamping plates 9 to reset. The pressing and fixing work of the aluminum profile is completed in the above manner, and then the fixed aluminum profile can be carried out to the next process.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A pressing device for an extrusion die of an aluminum profile extruder, comprising a first box body (1) and a second box body (7), wherein a surface of the first box body (1) is fixedly connected to the second box body (7), and characterized in that: The surface of the second housing (7) is fixedly connected to the first housing (13), the surface of the first housing (13) is provided with bolts (8), the top end of the first housing (13) is fixedly connected to the first block (11), the surface of the first block (11) is provided with a one-way shaft, the surface of the first housing (13) is provided with an extruder die clamping mechanism (2), the right end of the first housing (1) is fixedly connected to a fixed block (4), the top end of the fixed block (4) is provided with an extruder feeding mechanism (3), the bottom end of the first housing (1) is fixedly connected to the hydraulic cylinder (5), and the output end of the hydraulic cylinder (5) is fixedly connected to the slide plate (6).

2. The extrusion die clamping device of an aluminum profile extruder according to claim 1, characterized in that: The extruder die clamping mechanism (2) comprises a first motor (202), the first motor (202) is fixedly connected to the first shell (13) via a bracket, the output shaft of the first motor (202) is fixedly connected to the roller (203), the roller (203) is slidably connected to the moving block (204) via a track, the moving block (204) is movably connected to one end of a connecting rod (205) via a pin, the other end of the connecting rod (205) is movably connected to a slider (206) via a pin, and the lower end of the moving block (204) is fixedly connected to the plate body (201).

3. The extrusion die clamping device of an aluminum profile extruder according to claim 2, characterized in that: The moving block (204) is slidably connected to the first shell (13) via a sliding groove, the sliding block (206) is slidably connected to the first shell (13) via a sliding groove, a clamping plate (9) is fixedly connected to the surface of the sliding block (206), the plate body (201) is slidably connected to the first shell (13) via a sliding groove, and the surface of the plate body (201) is tightly pressed against the bolt (8).

4. The extrusion die clamping device of an aluminum profile extruder according to claim 1, characterized in that: The extruder feeding mechanism (3) comprises a second housing (301), the surface of the second housing (301) is fixedly connected to a fixed block (4), the second housing (301) is fixedly connected to a second motor (302) via a bracket, the output shaft of the second motor (302) is fixedly connected to a swing rod (303), a protruding portion on the surface of the swing rod (303) is slidably connected to a connecting block (304), and the connecting block (304) is slidably connected to the second housing (301) via a slide groove. The surface of the connecting block (304) is fixedly connected to the second block (305), the second block (305) is rotatably connected to the gear (306) via a bearing, one side of the gear (306) is meshed with a rack (307), the other side of the gear (306) is meshed with teeth on the surface of the second shell (301), the rack (307) is slidably connected to the second shell (301) via a slide groove, and the outer wall of the rack (307) is fixedly connected to the push block (10).

5. The extrusion die clamping device of an aluminum profile extruder according to claim 1, characterized in that: The first shell (13) is slidably connected to the clamping plate (9) via a sliding groove, and a feed port (12) is provided on the surface of the first box body (1).

6. The extrusion die clamping device of an aluminum profile extruder according to claim 4, characterized in that: The slide plate (6) is slidably connected to the first box body (1) via a slide groove, and a rubber layer is provided on the surface of the push block (10).

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