Clamping and fixing device for aluminum profile cutting

Abstract

The utility model relates to the technical field of section bar clamping, and discloses a clamping and fixing device for aluminum section bar cutting, which comprises a cabinet and a workbench, the two ends of the top of the inner side of the cabinet are both fixedly provided with a slide rail I, a clamping assembly is slidably arranged above the slide rail I, and one side of the workbench far away from the workbench is provided with a chip guide groove. According to the clamping and fixing device for aluminum profile cutting, the two clamping assemblies are symmetrically arranged on the fixing plate, three sets of identical chucks and pressing heads are arranged on each clamping assembly, three sets of aluminum profiles can be cut at the same time, and therefore the cutting efficiency of the aluminum profiles is improved; when a worker needs to cut a circular aluminum profile, the V-shaped groove passing through the clamping head only needs to be rotated to be parallel to the circular aluminum profile, when a square aluminum profile needs to be cut, the rectangular groove in the clamping head only needs to be rotated to be parallel to the square aluminum profile, and aluminum profiles of different models can be cut.

Description

TECHNICAL FIELD

[0001] The utility model relates to section clamping technical field, concretely is a kind of clamping and fixing device for aluminium profile cutting. BACKGROUND

[0002] The characteristics of aluminium profile products are flexible design, hardness, light structure and wear resistance, which make them suitable for various purposes. Currently, during the processing of aluminium profiles, cutting of long materials is often involved, so an aluminium profile cutting device is needed.

[0003] During the processing and production of existing aluminium profiles, cutting devices are needed to cut the aluminium profiles. However, the existing cutting devices are often designed too simply and the fixing method is not reliable enough. Especially when cutting aluminium profiles, the cut aluminium profiles often have uneven cuts and poor precision due to poor fixation, which can easily lead to a decrease in cutting flexibility during use.

[0004] Chinese utility model patent publication number CN 222493218 U discloses a clamping and fixing device for aluminium profile cutting. When the upper cross bar is connected to the clamping groove in the rotating block, the clamping block is fixed with the rotating block. The air cylinder is opened to move the clamping block towards the aluminium profile, so that each clamping block clamps the aluminium profile, facilitating the cutting of the aluminium profile. However, this clamping and fixing device for aluminium profile cutting can only clamp one aluminium profile, the cutting efficiency is slow, and it cannot clamp aluminium profiles of different shapes, so the practicality is poor. SUMMARY

[0005] The technical problem to be solved by the utility model is to provide a clamping and fixing device for aluminium profile cutting, which can effectively solve the problems in the prior art.

[0006] The technical solution adopted by the utility model is as follows: a clamping and fixing device for aluminium profile cutting, comprising a cabinet and a workbench, both ends of the top of the inner side of the cabinet are fixedly installed with slide rails one, the upper part of the slide rail one is slidably installed with a clamping assembly, the side away from the workbench of the workbench is provided with a chip guide groove, the top of the workbench is fixedly installed with a mounting plate, the end away from the workbench of the mounting plate is provided with a positioning groove, the side away from the mounting plate of the top of the workbench is fixedly installed with a slide rail two, the side away from the workbench of the slide rail two is provided with a protective cover, the end close to the slide rail two of the protective cover is fixedly installed with a slide block two, the end close to the mounting plate of the protective cover is fixedly installed with a positioning block, and the end away from the slide rail two of the protective cover is fixedly installed with a protruding block two.

[0007] The clamping assembly comprises a fixed plate and a horizontal plate, one end close to the inside of the cabinet is provided with a sliding block one for sliding installation with the slide rail, the side away from the inside of the cabinet of the fixed plate is provided with a chuck, and the side close to the fixed plate of the horizontal plate is provided with a pressure head for clamping of the chuck.

[0008] Preferably, the cabinet is provided with a roller away from the workbench, the workbench is fixedly installed with a support plate close to the cabinet, the support plate is fixedly installed with a fixed seat at one end away from the workbench, the fixed seat is fixedly installed with two groups of air cylinders two at one end away from the workbench, the movable end of the air cylinder two is fixedly installed with a pressing plate two, the pressing plate two is provided below with a base plate fixedly installed with the workbench, the workbench is fixedly installed with a power seat away from the support plate, the inside of the power seat is provided with a cutting disc, the end of the mounting plate away from the support plate is fixedly installed with a protrusion one, the side away from the protective cover of the protrusion two is provided with a connecting buckle, the connecting buckle, the protrusion one and the protrusion two are matched members, the side away from the protective cover of the connecting buckle is provided with a locking nut, one end of the workbench away from the cabinet is provided with a side door, and the bottom of the cabinet and the workbench are both fixedly installed with supporting feet.

[0009] Through the above technical scheme, by setting the roller, smooth movement of the aluminum profile is provided during cutting of the aluminum profile, wear of the surface of the aluminum profile is reduced, integrity of the aluminum profile is improved, by cooperation of the air cylinder two and the pressing plate two, during cutting of the aluminum profile, the air cylinder two is started, the movable end of the air cylinder two pushes the pressing plate two to move vertically downward until the pressing plate two is attached to the aluminum profile, stability during cutting of the aluminum profile is improved in cooperation with the clamping assembly, the cutting surface of the aluminum profile is more flat, the connecting buckle, the protrusion one and the protrusion two are buckled, and the protective cover is quickly fixed in cooperation with the locking nut.

[0010] Preferably, the clamping assembly further comprises a support column, a side plate, an air cylinder one, a guide column, a pressing plate one, a connecting plate, a rotating shaft, a V-shaped groove, a rectangular groove and a rubber pad, one end of the fixed plate away from the sliding block one is fixedly installed with the support column and the side plate, the horizontal plate is fixedly installed with the air cylinder one at the middle position away from the fixed plate, the top of the horizontal plate is provided with the guide column away from the air cylinder one, the movable end of the air cylinder one is fixedly installed with the pressing plate one, the end close to the fixed plate of the pressing plate one is rotatably installed with the pressure head, the top of the fixed plate is fixedly installed with the connecting plate, the rotating shaft is fixedly installed at the middle position of the top of the connecting plate, the connecting plate is rotatably connected with the chuck away from the fixed plate, the end of the chuck away from the connecting plate is provided with the V-shaped groove and the rectangular groove, and the surface of the chuck is bonded with the rubber pad.

[0011] Through the technical scheme, the clamping assembly is arranged, so that the aluminum profile can be fixed firmly during cutting, displacement during cutting is prevented, cutting is not uneven, and product quality is affected, the rubber pad is arranged on the surface of the chuck, the anti-skid effect during cutting of the aluminum profile is achieved, and the aluminum profile is protected during cutting.

[0012] Preferably, the clamping assembly is provided with two groups of the same clamping assembly, and the two groups of clamping assemblies are symmetrically arranged on the fixed plate and each include three chucks and a pressing head.

[0013] Through the technical scheme, the stability of clamping the aluminum profile during cutting is further improved by arranging two groups of clamping assemblies, so that the product quality is improved.

[0014] Preferably, the V-shaped groove and the rectangular groove are the same, and the V-shaped groove and the rectangular groove are vertically arranged on the top of the chuck.

[0015] Through the technical scheme, the chuck is rotatably arranged with the connecting plate, when the staff needs to cut the circular aluminum profile, the V-shaped groove of the chuck is rotated to be parallel to the circular aluminum profile, when the staff needs to cut the square aluminum profile, the rectangular groove of the chuck is rotated to be parallel to the square aluminum profile, then the pressing head is adjusted to be matched with the chuck, so that the aluminum profile is fixed during cutting, the device is suitable for aluminum profiles of different specifications, and the applicability is high.

[0016] Preferably, the positioning block and the positioning groove are plug-in mounted, and the sliding block two and the sliding rail two are slidably connected.

[0017] Through the technical scheme, the positioning block and the positioning groove are plug-in mounted, and the sliding block two and the sliding rail two are slidably connected.

[0018] Preferably, the cross section of the chip guide groove is in a trapezoidal structure, and the chip guide groove is located below the protective cover.

[0019] Through the technical scheme, the cross section of the chip guide groove is in a trapezoidal structure, so that the waste generated during cutting can be better dropped into the waste box inside the workbench, and the cleanliness of the surface of the workbench is ensured.

[0020] Compared with the prior art, the clamping and fixing device for cutting aluminum profile has the following beneficial effects:

[0021] 1. The aluminum profile cutting clamping fixture, through the symmetrical setting two groups of clamping components on the fixed plate, and each group of clamping group is provided with three groups of same chuck and pressure head, three groups of aluminum profiles can be cut at the same time, thereby the cutting efficiency of the aluminum profile is improved, and through the cooperation of the cylinder two and the pressing plate two, when cutting the aluminum profile, the cylinder two is started, the movable end of the cylinder two pushes the pressing plate two vertically downward, until the pressing plate two is attached to the aluminum profile, so that the fixing of the aluminum profile is realized, the cutting surface stability of the aluminum profile is improved, and the product production quality is improved.

[0022] 2. The aluminum profile cutting clamping fixture, through the rotating installation of the chuck and the connecting plate, when the staff needs to cut the circular aluminum profile, only need to turn the V-shaped groove of the chuck to be parallel to the circular aluminum profile, when the square aluminum profile needs to be cut, only need to turn the rectangular groove on the chuck to be parallel to the square aluminum profile, then through the adjustment of the pressure head and the chuck, the fixing of the aluminum profile during cutting can be realized, which is suitable for aluminum profiles of different specifications and has high applicability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 For the three-dimensional structure of the utility model Figure 1 ;

[0024] Figure 2 For the three-dimensional structure of the utility model Figure 2 ;

[0025] Figure 3 For the installation structure diagram of the clamping assembly and the cabinet of the utility model;

[0026] Figure 4 For the connection structure diagram of the protective cover and the workbench of the utility model;

[0027] Figure 5 For the clamping group structure diagram of the utility model;

[0028] Figure 6 For the connection structure diagram of the chuck and the pressure head of the utility model;

[0029] Figure 7 For the chuck structure diagram of the utility model;

[0030] Figure 8 For the chip guide groove structure diagram of the utility model.

[0031] The components include: 1. Cabinet; 2. Workbench; 3. Slide rail 1; 4. Clamping assembly; 401. Fixing plate; 402. Slider 1; 403. Support column; 404. Side plate; 405. Horizontal plate; 406. Cylinder 1; 407. Guide column; 408. Pressure plate 1; 409. Connecting plate; 4010. Rotating shaft; 4011. Chuck; 4012. V-groove; 4013. Rectangular groove; 4014. Pressure head; 4015. 5. Rubber pad; 6. Roller; 7. Support plate; 8. Fixed seat; 9. Cylinder II; 10. Pressure plate II; 11. Pad plate; 12. Power seat; 13. Cutting disc; 14. Chip guide groove; 15. Mounting plate; 16. Positioning groove; 17. Protrusion I; 18. Slide rail II; 19. Protective cover; 20. Slider II; 21. Positioning block; 22. Protrusion II; 23. Connecting buckle; 24. Locking nut; 25. Side door; 26. Support foot. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example 1: As Figures 1-8 As shown, the present invention provides a clamping and fixing device for cutting aluminum profiles, including a cabinet 1 and a workbench 2. Both ends of the top of the inner side of the cabinet 1 are fixedly installed with slide rail 3. A clamping component 4 is slidably installed above the slide rail 3. A chip guide groove 13 is provided on the side of the workbench 2 away from the workbench 2. An mounting plate 14 is fixedly installed on the top of the workbench 2. A positioning groove 15 is provided on the end of the mounting plate 14 away from the workbench 2. A slide rail 17 is fixedly installed on the top of the workbench 2 away from the mounting plate 14. A protective cover 18 is provided on the side of the slide rail 17 away from the workbench 2. A slider 19 is fixedly installed on the end of the protective cover 18 near the slide rail 17. A positioning block 20 is fixedly installed on the end of the protective cover 18 near the mounting plate 14. A protrusion 21 is fixedly installed on the end of the protective cover 18 away from the slide rail 17.

[0034] The clamping assembly 4 includes a fixed plate 401 and a horizontal plate 405. A slider 402 for sliding installation with the slide rail 3 is provided at one end near the inside of the cabinet 1. A chuck 4011 is provided on the side of the fixed plate 401 away from the inside of the cabinet 1. A pressure head 4014 for clamping the chuck 4011 is provided on the side of the horizontal plate 405 near the fixed plate 401.

[0035] Specific, the cabinet 1 away from the workbench 2 side is provided with the roller 5, the workbench 2 is fixedly installed with the support plate 6 near the cabinet 1 side, the support plate 6 is fixedly installed with the fixed seat 7 away from the workbench 2 one end, the fixed seat 7 is fixedly installed with two groups of air cylinder two 8 away from the workbench 2 one end, the movable end of air cylinder two 8 is fixedly installed with the pressing plate two 9, the pressing plate two 9 is provided with the baffle plate 10 fixedly installed with the workbench 2 below, the workbench 2 is fixedly installed with the power seat 11 away from the support plate 6 side, the inner side of power seat 11 is provided with the cutting disc 12, the mounting plate 14 is fixedly installed with the lug one 16 away from the support plate 6 one end, the lug two 21 is provided with the connecting buckle 22 away from the protective cover 18 side, the connecting buckle 22 and lug one 16 and lug two 21 are matched components, the connecting buckle 22 is provided with the lock nut 23 away from the protective cover 18 side, the workbench 2 is provided with the side door 24 away from the cabinet 1 one end, the bottom of cabinet 1 and workbench 2 are fixedly installed with the support leg 25.The advantages are, through the setting roller 5, it is convenient to provide smooth movement for aluminum profile when cutting, reduce the abrasion of aluminum profile surface, improve the integrity of aluminum profile, through the cooperation of air cylinder two 8 and pressing plate two 9, when cutting aluminum profile, start air cylinder two 8, the movable end of air cylinder two 8 pushes the pressing plate two 9 vertical downward movement, until it is combined with aluminum profile, at the same time, cooperate with clamping assembly 4, improve the stability when cutting aluminum profile, make the aluminum profile cutting surface more flat, through the buckling of connecting buckle 22 and lug one 16 and lug two 21, then cooperate with lock nut 23, it can realize the quick fixing of protective cover 18.

[0036] Specifically, the clamping assembly 4 further comprises a support column 403, a side plate 404, a cylinder one 406, a guide column 407, a pressing plate one 408, a connecting plate 409, a rotating shaft 4010, a V-shaped groove 4012, a rectangular groove 4013, a rubber pad 4015, the support column 403 and the side plate 404 are fixedly installed at the end of the fixed plate 401 away from the sliding block one 402, the cylinder one 406 is fixedly installed at the middle position of the top plate 405 away from the fixed plate 401, the guide column 407 is arranged at the top of the top plate 405 away from one side of the cylinder one 406, the pressing plate one 408 is fixedly installed at the movable end of the cylinder one 406, the pressing head 4014 is rotatably installed at the end of the pressing plate one 408 close to the fixed plate 401, the connecting plate 409 is fixedly installed at the top of the fixed plate 401, the rotating shaft 4010 is fixedly installed at the top of the connecting plate 409, the chuck 4011 is rotatably connected to one side of the connecting plate 409 away from the fixed plate 401, the V-shaped groove 4012 and the rectangular groove 4013 are formed at the end of the chuck 4011 away from the connecting plate 409, and the rubber pad 4015 is attached to the surface of the chuck 4011. Advantage: The clamping assembly 4 is arranged, which can firmly fix the aluminum profile during cutting, prevent displacement during cutting, and thus affect the product quality. The rubber pad 4015 arranged on the surface of the chuck 4011 can prevent slipping during cutting and protect the aluminum profile during cutting.

[0037] Specifically, the clamping assembly 4 is provided with two groups of the same, and the two groups of clamping assemblies 4 are symmetrically distributed on the fixed plate 401. The two groups of clamping assemblies 4 each comprise three chucks 4011 and three pressing heads 4014. Advantage: The arrangement of the two groups of clamping assemblies 4 further improves the stability of clamping the aluminum profile during cutting, thereby improving the product quality.

[0038] Embodiment two: as shown in the figure, which is an improvement on the previous embodiment. Figures 2-8

[0039] Specifically, the V-shaped groove 4012 and the rectangular groove 4013 are the same, and the V-shaped groove 4012 and the rectangular groove 4013 are vertically distributed on the top of the chuck 4011. Advantage: The chuck 4011 is rotatably installed with the connecting plate 409. When the staff needs to cut the circular aluminum profile, the V-shaped groove 4012 of the chuck 4011 is turned to be parallel to the circular aluminum profile. When the staff needs to cut the square aluminum profile, the rectangular groove 4013 on the chuck 4011 is turned to be parallel to the square aluminum profile. Then, the pressing head 4014 is adjusted to be suitable for the chuck 4011, so as to fix the aluminum profile during cutting. The chuck 4011 is suitable for aluminum profiles of different specifications and has high applicability.

[0040] ​Specific, positioning block 20 and positioning slot 15 for plug-in installation, slider two 19 and slide rail two 17 for sliding connection. Advantage is, through the positioning block 20 and positioning slot 15 for plug-in installation and slider two 19 and slide rail two 17 for sliding connection design, facilitate staff in the installation of protective cover 18, first aligning the one end of protective cover 18 with slide rail two 17, the other end with positioning slot 15, then inserted simultaneously, can realize the quick installation of protective cover 18.

[0041] Specific, the cross section of the chip flute 13 is "trapezoidal" structure, chip flute 13 is located below the protective cover 18. Advantage is, through the setting of the cross section of the chip flute 13 is "trapezoidal" structure, it is convenient to fall into the waste tank inside the workbench 2 when cutting the generated waste, so as to ensure the cleanliness of the workbench 2 surface.

[0042] Working principle: in use, first through the positioning block 20 and positioning slot 15 for plug-in installation and slider two 19 and slide rail two 17 for sliding connection design, facilitate staff in the installation of protective cover 18, first aligning the one end of protective cover 18 with slide rail two 17, the other end with positioning slot 15, then inserted simultaneously, can realize the quick installation of protective cover 18, through the connection buckle 22 and the buckle of convex block one 16 and convex block two 21, and then cooperate with the lock nut 23 can realize the quick fixing of protective cover 18, then through the rotating installation of chuck 4011 and connecting plate 409, when the staff needs to cut the circular aluminum profile, only need to turn the V-shaped groove 4012 of chuck 4011 to parallel with the circular aluminum profile, when need to cut the square aluminum profile, only need to turn the rectangular groove 4013 on the chuck 4011 to parallel with the square aluminum profile, then adjust the pressure head 4014 to adapt to the chuck 4011, can realize the fixation of aluminum profile during cutting, suitable for different specifications of aluminum profile, high applicability, then through the cooperation of air cylinder two 8 and pressure plate two 9, when cutting the aluminum profile, start air cylinder two 8, the moving end of air cylinder two 8 pushes pressure plate two 9 to move vertically downward until it is attached with the aluminum profile, so as to realize the fixation of aluminum profile, facilitate to improve the stability of aluminum profile cutting surface, so as to improve the product production quality.

[0043] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A clamping and fixing device for cutting aluminum profiles, comprising a cabinet (1) and a workbench (2), characterized in that: The top of the cabinet (1) is fixedly installed with slide rail 1 (3) at both ends. A clamping assembly (4) is slidably installed above the slide rail 1 (3). A chip guide groove (13) is provided on the side of the workbench (2) away from the workbench (2). An installation plate (14) is fixedly installed on the top of the workbench (2). A positioning groove (15) is provided on the end of the installation plate (14) away from the workbench (2). A slide rail 2 (17) is fixedly installed on the top of the workbench (2) away from the installation plate (14). A protective cover (18) is provided on the side of the slide rail 2 (17) away from the workbench (2). A slider 2 (19) is fixedly installed on the end of the protective cover (18) near the slide rail 2 (17). A positioning block (20) is fixedly installed on the end of the protective cover (18) near the installation plate (14). A protrusion 2 (21) is fixedly installed on the end of the protective cover (18) away from the slide rail 2 (17). The clamping assembly (4) includes a fixed plate (401) and a horizontal plate (405). The fixed plate (401) is provided with a slider (402) for sliding installation of the slide rail (3) at one end near the inside of the cabinet (1). The fixed plate (401) is provided with a chuck (4011) on the side away from the inside of the cabinet (1). The horizontal plate (405) is provided with a pressure head (4014) for clamping the chuck (4011) on the side near the fixed plate (401).

2. The clamping and fixing device for cutting aluminum profiles according to claim 1, characterized in that: The cabinet (1) is provided with a roller (5) on the side away from the workbench (2). The workbench (2) is fixedly installed with a support plate (6) on the side close to the cabinet (1). The support plate (6) is fixedly installed with a fixed seat (7) on the end away from the workbench (2). The fixed seat (7) is fixedly installed with two sets of cylinders (8) on the end away from the workbench (2). The movable end of the cylinders (8) is fixedly installed with a pressure plate (9). A pad (10) fixedly installed on the workbench (2) is provided directly below the pressure plate (9). A power seat (11) is fixedly installed on the side of the workbench (2) away from the support plate (6). The inner side of the power seat (11) is provided with a cutting disc (12). The mounting plate (14) is fixedly installed with a protrusion one (16) at one end away from the support plate (6). The protrusion two (21) is provided with a connecting buckle (22) on one side away from the protective cover (18). The connecting buckle (22) is a cooperating component with the protrusion one (16) and the protrusion two (21). The connecting buckle (22) is provided with a locking nut (23) on one side away from the protective cover (18). The workbench (2) is provided with a side door (24) at one end away from the cabinet (1). The bottom of the cabinet (1) and the workbench (2) are both fixedly installed with support feet (25).

3. The clamping and fixing device for cutting aluminum profiles according to claim 1, characterized in that: The clamping assembly (4) further includes a support column (403), a side plate (404), a cylinder (406), a guide column (407), a pressure plate (408), a connecting plate (409), a rotating shaft (4010), a V-groove (4012), a rectangular groove (4013), and a rubber pad (4015). The support column (403) and the side plate (404) are fixedly installed at one end of the fixed plate (401) away from the slider (402). A cylinder (406) is fixedly installed at the center of the horizontal plate (405) away from the fixed plate (401). A guide column (407) is provided on the top side of the horizontal plate (405) away from the cylinder (406). A pressure plate (408) is fixedly installed on the movable end of a (406). A pressure head (4014) is rotatably installed on the end of the pressure plate (408) near the fixed plate (401). A connecting plate (409) is fixedly installed on the top of the fixed plate (401). A rotating shaft (4010) is fixedly installed at the center of the top of the connecting plate (409). A clamp (4011) is rotatably connected on the side of the connecting plate (409) away from the fixed plate (401). A V-groove (4012) and a rectangular groove (4013) are provided on the end of the clamp (4011) away from the connecting plate (409). A rubber pad (4015) is bonded to the surface of the clamp (4011).

4. The clamping and fixing device for cutting aluminum profiles according to claim 1, characterized in that: The clamping assembly (4) is provided with two identical sets. The two sets of clamping assemblies (4) are symmetrically distributed on the fixed plate (401). Both sets of clamping assemblies (4) include three sets of chucks (4011) and pressure heads (4014).

5. The clamping and fixing device for cutting aluminum profiles according to claim 3, characterized in that: The V-shaped groove (4012) and the rectangular groove (4013) are the same, and the V-shaped groove (4012) and the rectangular groove (4013) are located on the top of the chuck (4011) and are vertically distributed.

6. The clamping and fixing device for cutting aluminum profiles according to claim 1, characterized in that: The positioning block (20) and the positioning groove (15) are plugged in, and the slider (19) and the slide rail (17) are slidably connected.

7. The clamping and fixing device for cutting aluminum profiles according to claim 2, characterized in that: The cross-section of the chip guide groove (13) is trapezoidal, and the chip guide groove (13) is located below the protective cover (18).

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