Aluminum alloy base material surface treatment device

Abstract

The utility model discloses an aluminum alloy base material surface treatment device, which belongs to the field of aluminum alloy base material processing and comprises a frame. A portal frame is assembled on the rack; four supports are assembled on the rack, a polishing table is assembled on the four supports, a rectangular groove is formed in the polishing table, the lower portion of the polishing table communicates with a collecting hopper, an outlet is formed in the bottom of the collecting hopper, and a clamping assembly is assembled in the collecting hopper. According to the surface treatment device for the aluminum alloy base material, the aluminum alloy base plate is clamped and fixed through the two positioning plates, and compared with a double-air-cylinder clamping mode in a reference file, more stable and uniform clamping force distribution can be provided through the arranged clamping assembly; by manually adjusting the pre-tightening force of the bolts, it can be ensured that the clamping force is evenly distributed on the whole aluminum alloy base plate, so that the risks of deformation and damage are reduced, meanwhile, compared with double-air-cylinder clamping, adjustment and installation of the arranged clamping assembly are simpler and more convenient, and the overall use cost is lower.

Description

Technical Field

[0001] The utility model belongs to the field of aluminum alloy substrate processing, and particularly relates to a surface treatment device for aluminum alloy substrates. Background Technique

[0002] The surface treatment of aluminum alloy substrates refers to the process of performing specific treatments on the surfaces of aluminum alloy materials to improve their surface properties and service performance; common surface treatment methods for aluminum alloy substrates include the following: oxidation treatment, anti-corrosion coating, electroplating treatment, and mechanical treatment. Mechanical treatment includes grinding, polishing, etc. Mechanical treatment can improve the surface finish and flatness of aluminum alloy, and improve its appearance quality and touch.

[0003] According to a Chinese published patent with the patent number CN216265017U, it points out an aluminum alloy grinding device. In this document, baffles are arranged on both sides of the operating table to prevent debris from falling onto the lead screw and causing malfunctions. The workpiece is clamped by a cylinder, and the end face of the workpiece is ground. There is no requirement for the initial processing position, and no calibration and positioning are required, saving time and effort, saving time, and improving production efficiency;

[0004] When the above-cited patent is in use, although processing positioning is achieved, it still has certain usage defects. That is, in this document, the opposite setting of two groups of cylinders is used to achieve the clamping treatment of the aluminum alloy substrate. However, in actual use, due to the relatively thin aluminum alloy substrate, excessive or uneven clamping force of the cylinder may cause deformation or damage to the substrate, such as dents, scratches, or bending, etc.; this will affect the flatness and appearance quality of the aluminum alloy substrate. At the same time, due to the relatively thin aluminum alloy substrate, the adjustment requirements for the clamping force of the cylinder are relatively high, and the overall processing cost is also relatively high. Therefore, a surface treatment device for aluminum alloy substrates is proposed to solve the above problems. Summary of the Utility Model

[0005] In view of one or more of the above defects or improvement requirements in the prior art, the utility model provides a surface treatment device for aluminum alloy substrates, which has the advantages of being able to quickly fix the aluminum alloy substrate, having stable clamping force and convenient adjustment, and relatively low overall cost.

[0006] To achieve the above object, the utility model provides a surface treatment device for aluminum alloy substrates, including a frame;

[0007] A gantry is assembled on the frame; a first linear slide rail is assembled on the gantry, a second linear slide rail is slidably assembled on the first linear slide rail, and a lifting grinding head is slidably assembled on the second linear slide rail;

[0008] Four brackets are assembled on the frame, and a grinding table is assembled on the four brackets. A rectangular groove is formed in the grinding table. A collecting hopper is communicated with the lower part of the grinding table. An outlet is arranged at the bottom of the collecting hopper. A clamping assembly is assembled in the collecting hopper.

[0009] The clamping assembly includes a bottom plate arranged in the collecting hopper. A support seat is installed on the side surface of the bottom plate. An adjusting seat slides outside the support seat. A positioning seat is assembled on the upper end surface of the adjusting seat. Two positioning plates slide symmetrically on the positioning seat.

[0010] As a further improvement of the present utility model, two sides of the bottom plate are connected to the inner wall of the collecting hopper, and there is a distance between the other two sides of the bottom plate and the inner wall of the collecting hopper. A debris collecting groove is arranged below the collecting hopper.

[0011] As a further improvement of the present utility model, a linear lead screw is supported on the upper end surface of the frame. The slider on the linear lead screw is installed on the bottom surface of the debris collecting groove. A plurality of baffles are arranged around the upper end surface of the grinding table.

[0012] As a further improvement of the present utility model, a hole is formed in the support seat. A pin shaft is installed in the hole. An adjusting bolt is connected to the pin shaft by internal thread.

[0013] As a further improvement of the present utility model, the adjusting seat is slidably sleeved outside the support seat. Two sliding grooves are vertically formed on the outside of the adjusting seat. The two sliding grooves are symmetrically arranged. One end of the adjusting bolt penetrates through the sliding groove and extends into the pin shaft.

[0014] As a further improvement of the present utility model, a notch is formed in the positioning seat. The two positioning plates both slide in the notch and are arranged oppositely. The two positioning plates are arranged in a U shape and one side of them is extended. A positioning shaft is arranged at the bottom of the positioning seat. A positioning screw is connected to the positioning shaft by internal thread. One end of the positioning screw penetrates through the positioning shaft and abuts against the bottom of one of the positioning plates.

[0015] Generally speaking, compared with the prior art, the beneficial effects of the above technical solutions conceived by the present utility model include:

[0016] In the actual use of the surface treatment device for the aluminum alloy base material of the present utility model, the user adjusts the distance between the two positioning plates according to the size of the aluminum alloy substrate until the two positioning plates stably clamp the aluminum alloy substrate. At this time, the user tightens the positioning screw again, so that the end of the positioning screw tightly abuts against the positioning plate, and the clamping and fixing of the aluminum alloy substrate can be achieved through the two positioning plates. Compared with the double-cylinder clamping method in the cited document, the clamping assembly provided can provide a more stable and uniform clamping force distribution; by manually adjusting the pre-tightening force of the bolt, it can ensure that the clamping force is evenly distributed on the entire aluminum alloy substrate, thereby reducing the risk of deformation and damage. At the same time, compared with the double-cylinder clamping, the adjustment and installation of the provided clamping assembly are simpler and more convenient, and the overall use cost is lower.

[0017] In the actual use of the surface treatment device for the aluminum alloy base material of the present utility model, when the lifting grinding head provided grinds the surface of the aluminum alloy substrate, the aluminum alloy substrate debris generated by grinding can be collected through the distance between the collection hopper and the bottom plate, so that the debris can fall into the debris collection groove through the collection hopper, and then the user can recycle the debris. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall installation structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the clamping assembly of the present utility model on the grinding table;

[0020] Figure 3 It is a schematic diagram of the installation structure on the grinding table of the present utility model;

[0021] Figure 4 It is a schematic diagram of the split installation structure of the clamping assembly of the present utility model.

[0022] In all the drawings, the same reference numerals represent the same technical features, specifically: 1, frame; 2, gantry; 3, first linear slide rail; 4, second linear slide rail; 5, lifting grinding head; 6, bracket; 7, grinding table; 71, baffle; 72, collection hopper; 8, clamping assembly; 81, bottom plate; 82, support seat; 83, pin shaft; 84, adjustment seat; 85, chute; 86, adjustment bolt; 87, positioning seat; 88, positioning plate; 89, positioning shaft; 810, positioning screw; 9, debris collection groove; 91, linear lead screw. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment

[0025] As Figures 1-4 shown, a surface treatment device for an aluminum alloy substrate includes a frame 1;

[0026] A gantry 2 is assembled on the frame 1; a first linear slide rail 3 is assembled on the gantry 2, a second linear slide rail 4 is slidably assembled on the first linear slide rail 3, and a lifting grinding head 5 is slidably assembled on the second linear slide rail 4;

[0027] Four brackets 6 are assembled on the frame 1, a grinding table 7 is assembled on the four brackets 6, a rectangular groove is provided on the grinding table 7, a collecting hopper 72 is communicated with the lower part of the grinding table 7, an outlet is provided at the bottom of the collecting hopper 72, and a clamping assembly 8 is assembled in the collecting hopper 72;

[0028] The clamping assembly 8 includes a bottom plate 81 arranged in the collecting hopper 72, a support seat 82 is installed on the side surface of the bottom plate 81, an adjusting seat 84 slides outside the support seat 82, a positioning seat 87 is assembled on the upper end surface of the adjusting seat 84, and two positioning plates 88 slide symmetrically on the positioning seat 87.

[0029] In this embodiment, in actual use, compared with the double-cylinder clamping method in the cited document, the clamping assembly 8 provided can provide a more stable and uniform clamping force distribution; by manually adjusting the pre-tightening force, it can ensure that the clamping force is evenly distributed on the entire aluminum alloy substrate, thereby reducing the risk of deformation and damage. At the same time, compared with the double-cylinder clamping, the adjustment and installation of the clamping assembly 8 provided are simpler and more convenient, and the overall use cost is lower.

[0030] It should be noted that the first linear slide rail 3 and the second linear slide rail 4 provided are both existing mature technologies, their power connection methods are existing technologies, and the control circuit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. Only their use is carried out without modification, so the control method and circuit connection will not be described in detail. Through the driving method between the first linear slide rail 3 and the second linear slide rail 4 provided, the lifting grinding head 5 can perform three-axis movement, and then complete the grinding treatment of the aluminum alloy substrate.

[0031] Specifically, referring to Figures 1-3, two sides of the bottom plate 81 are connected to the inner wall of the collecting hopper 72, and there is a gap between the other two sides of the bottom plate 81 and the inner wall of the collecting hopper 72. A debris collecting groove 9 is arranged below the collecting hopper 72.

[0032] In this embodiment, during actual use, when the lifting grinding head 5 is used to grind the surface of the aluminum alloy substrate, through the gap between the collecting hopper 72 and the bottom plate 81, the aluminum alloy substrate debris generated by grinding can be collected, so that the debris can fall into the debris collecting groove 9 through the collecting hopper 72, and then the user can recycle the debris.

[0033] Specifically, referring to Figures 2-3 , a linear lead screw 91 is supported on the upper end surface of the frame 1, the slider on the linear lead screw 91 is installed on the bottom surface of the debris collecting groove 9, and a plurality of baffles 71 are arranged around the upper end surface of the grinding table 7.

[0034] In this embodiment, during debris collection, considering that the weight of the accumulated aluminum alloy debris is relatively heavy, the user can use the linear lead screw 91 to linearly drive the debris collecting groove 9, so that the debris collecting groove 9 can move. When the aluminum alloy debris needs to be removed, the user can connect the power supply to the linear lead screw 91, and then control the debris collecting groove 9 to move out, reducing the manual handling labor of the debris collecting groove 9. In use, the linear lead screw 91 can also be replaced with a linear slide rail, eliminating the automatic control method, and thus saving costs.

[0035] Specifically, referring to Figure 4 , a hole is formed in the support seat 82, a pin shaft 83 is installed in the hole, and an adjusting bolt 86 is connected to the pin shaft 83 by internal threads.

[0036] In this embodiment, during actual use, when the user supports the aluminum alloy substrate, the support height can be adjusted automatically. By screwing out the adjusting bolt 86 from the pin shaft 83, the adjusting seat 84 arranged outside the support seat 82 can move. When the adjusting seat 84 moves to a suitable position, the adjusting bolt 86 can be screwed into the pin shaft 83 again to tightly press the adjusting bolt 86 against the adjusting seat 84, so as to fix the position of the adjusting seat 84 and adjust the support height of the aluminum alloy substrate.

[0037] Specifically, referring to Figure 4 , the adjusting seat 84 is slidably sleeved outside the support seat 82, two sliding grooves 85 are formed in the outer part of the adjusting seat 84 along its vertical direction, the two sliding grooves 85 are symmetrically arranged, and one end of the adjusting bolt 86 penetrates through the sliding groove 85 and extends into the pin shaft 83.

[0038] In this embodiment, when the position of the adjusting seat 84 is gradually moved upward, the height of the positioning seat 87 can be changed, thereby realizing the adjustment of the support height. Through the setting of 85, it can be used for the adjusting bolt 86 to pass through, so as to realize the threaded tightening and positioning of the adjusting bolt 86 at different position heights of the adjusting seat 84.

[0039] Specifically, referring to Figure 4 , a notch is provided on the positioning seat 87. The two positioning plates 88 both slide in the notch and are arranged oppositely. The two positioning plates 88 are arranged in a U shape and one side of them extends. A positioning shaft 89 is provided at the bottom of the positioning seat 87. A positioning screw 810 is threadedly connected inside the positioning shaft 89. One end of the positioning screw 810 penetrates through the positioning shaft 89 and abuts against the bottom of one of the positioning plates 88.

[0040] In this embodiment, during actual use, when the user performs positioning processing on the aluminum alloy substrate, by placing the aluminum alloy substrate to be processed on the upper end surface of the positioning seat 87, and then loosening the positioning screw 810, so that the end of the positioning screw 810 is disengaged from the abutment against the positioning plate 88. At this time, the set positioning plate 88 can slide in the positioning seat 87. The user adjusts the distance between the two positioning plates 88 according to the size of the aluminum alloy substrate until the two positioning plates 88 stably clamp the aluminum alloy substrate. Compared with the clamping method of the cylinder, the adjustment and installation of the clamping assembly 8 using bolt-type positioning are simpler and more convenient. By rotating the positioning screw 810, the positioning plates 88 between the two can be quickly adjusted without a complex control system or air source.

[0041] The aluminum alloy substrate surface treatment device of the present utility model:

[0042] The first step: When the user performs positioning processing on the aluminum alloy substrate, by placing the aluminum alloy substrate to be processed on the upper end surface of the positioning seat 87, and then loosening the positioning screw 810, so that the end of the positioning screw 810 is disengaged from the abutment against the positioning plate 88. At this time, the set positioning plate 88 can slide in the positioning seat 87. The user adjusts the distance between the two positioning plates 88 according to the size of the aluminum alloy substrate until the two positioning plates 88 stably clamp the aluminum alloy substrate. At this time, the user tightens the positioning screw 810 again, so that the end of the positioning screw 810 abuts against the positioning plate 88, and the clamping and fixing of the aluminum alloy substrate by the two positioning plates 88 can be realized;

[0043] The second step: After the aluminum alloy substrate is fixed by the clamping assembly 8, the user can perform linear drive control on the first linear slide rail 3 and the second linear slide rail 4. At this time, the bracket 6 installed on the second linear slide rail 4 can perform three-axis movement, so as to cooperate with the clamping of the aluminum alloy substrate by the clamping assembly 8 to realize the grinding treatment of the surface of the clamping assembly 8;

[0044] Step 3: When polishing the surface of the aluminum alloy substrate, through the cooperation of the provided collecting hopper 72 and the debris collecting groove 9, the debris of the aluminum alloy substrate generated by polishing can be collected. Due to the distance between the collecting hopper 72 and the bottom plate 81, the debris can fall into the debris collecting groove 9 via the collecting hopper 72, so that the user can recycle the debris.

[0045] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for an aluminum alloy substrate, characterized in that: comprising a frame (1); The frame (1) is provided with a gantry (2); the gantry (2) is provided with a first linear slide rail (3); a second linear slide rail (4) is slidably provided on the first linear slide rail (3); and a lifting grinding head (5) is slidably provided on the second linear slide rail (4); The frame (1) is provided with four brackets (6), the four brackets (6) are provided with a grinding table (7), the grinding table (7) is provided with a rectangular groove, the lower part of the grinding table (7) is connected with a collecting bucket (72), the bottom of the collecting bucket (72) is provided with an outlet, and a clamping assembly (8) is provided in the collecting bucket (72); The clamping assembly (8) comprises a bottom plate (81) arranged in the collecting bucket (72), a support seat (82) is installed on the side of the bottom plate (81), an adjustment seat (84) is slidably arranged outside the support seat (82), a positioning seat (87) is assembled on the upper end surface of the adjustment seat (84), and two positioning plates (88) are symmetrically slidably arranged on the positioning seat (87).

2. The aluminum alloy substrate surface treatment device according to claim 1, characterized in that: Two sides of the bottom plate (81) are connected to the inner wall of the collecting bucket (72), and a distance is provided between the other two sides of the bottom plate (81) and the inner wall of the collecting bucket (72). A debris collecting groove (9) is provided below the collecting bucket (72).

3. The aluminum alloy substrate surface treatment device according to claim 2, characterized in that: The upper end surface of the frame (1) is supported by a linear screw rod (91), a slider on the linear screw rod (91) is mounted on the bottom surface of the debris collection trough (9), and a plurality of baffles (71) are arranged around the upper end surface of the grinding table (7).

4. The aluminum alloy substrate surface treatment device according to claim 1, characterized in that: The support seat (82) is provided with a hole, a pin shaft (83) is installed in the hole, and an adjusting bolt (86) is connected to the inner thread of the pin shaft (83).

5. The aluminum alloy substrate surface treatment device according to claim 4, characterized in that: The adjusting seat (84) is slidably sleeved on the outside of the supporting seat (82), and two sliding grooves (85) are vertically arranged on the outside of the adjusting seat (84), and the two sliding grooves (85) are symmetrically arranged. One end of the adjusting bolt (86) passes through the sliding groove (85) and extends into the pin shaft (83).

6. The aluminum alloy substrate surface treatment device according to claim 1, characterized in that: The positioning seat (87) is provided with a slot, and the two positioning plates (88) are slid in the slot and arranged opposite to each other. The two positioning plates (88) are arranged in a U shape and one side thereof is extended. A positioning shaft (89) is arranged at the bottom of the positioning seat (87), and a positioning screw (810) is connected to the internal thread of the positioning shaft (89). One end of the positioning screw (810) passes through the positioning shaft (89) and abuts against the bottom of one of the positioning plates (88).

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