A new energy assembly aluminum profile support clamp

Abstract

The utility model discloses a new energy assembly aluminum profile support is with clamp, including setting on the processing table's support plate subassembly, up and down compression assembly, front and back compression assembly and left and right compression assembly. Front and back compression assembly includes the first limit block and the second limit block of setting in support plate subassembly's two sides, and left and right compression assembly includes fixed limit board and movable limit subassembly, and up and down compression assembly includes setting in the first, second limit block's two first sliding slot, and with the first sliding slot adaptation's first, second sliding block, first, second sliding block below is equipped with second drive arrangement, and the top is along left and right direction and is opened first T type sliding slot, and first T type sliding slot has the sleeve of a plurality of L type's up and down compression sliding block. This clamp utilizes the sliding slot and the modularization sliding block design, can adjust the position of compression block fast, and the quick change of the aluminum profile of adapting different processing position. Through the mutual cooperation of support plate subassembly, up and down compression assembly, front and back compression assembly, left and right compression assembly, can adapt more different size, different specification's aluminum profile, reduce the number of special fixture development.

Description

Technical Field

[0001] This utility model relates to the field of tooling and fixture technology, specifically to a fixture for assembling aluminum profile brackets for new energy applications. Background Technology

[0002] Lightweight aluminum profile brackets are widely used in new energy equipment. These workpieces are often long strips with rectangular or L-shaped cross-sections. After extrusion molding, they require deburring, grinding, drilling, and other processes. Because the dimensions of aluminum profiles vary depending on the structure, custom-made fixtures are necessary for each. Traditional assembly processes commonly use universal vises or bolt plates for segmented fixing or cylinder-driven unidirectional clamping. Existing fixtures have the following problems: 1. Different workpieces require different fixtures, and custom-made fixtures are costly; 2. Using vises or bolts requires repeated disassembly for different aluminum profiles, which affects processing efficiency; 3. When using a cylinder to drive unidirectional clamping, the cylinder needs to be fixed on the processing table, and multiple cylinders are needed for segmented fixing. For different aluminum profiles, repeated disassembly is required, which is quite troublesome. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects in the existing technology and provide a special clamp for new energy aluminum profile support with multiple degrees of freedom.

[0004] To achieve the above objectives, the technical solution of this utility model is to design a fixture for a new energy assembly aluminum profile bracket, including a support plate assembly, an upper and lower clamping assembly, a front and rear clamping assembly, and a left and right clamping assembly set on a processing table. The front and rear clamping assembly includes a first limiting block and a second limiting block set on the front and rear sides of the support plate assembly.

[0005] Specifically, the left and right clamping components include fixed limiting plates and movable limiting components disposed on the left and right sides of the support plate assembly. The movable limiting components include left and right clamping blocks and a first driving device, and the left and right clamping blocks are connected to the first driving device.

[0006] Specifically, the upper and lower clamping assembly includes two first sliding grooves respectively disposed on the first limiting block and the second limiting block, and a first slider and a second slider adapted to the first sliding grooves. A second driving device is disposed below the first slider and the second slider, and the second driving device is installed at the bottom of the first sliding groove. A first T-shaped sliding groove is formed above the first slider and the second slider in the left-right direction. Multiple upper and lower clamping sliders that match the first T-shaped sliding groove are fitted inside the first T-shaped sliding groove. The upper and lower clamping sliders are L-shaped. Multiple upper and lower clamping sliders can be installed according to the length of the workpiece being processed and other needs. In addition, various upper and lower clamping sliders of different heights can be prepared, and the upper and lower clamping sliders of the corresponding height can be reasonably selected according to the thickness of the workpiece being processed.

[0007] Preferably, the second driving device is a lead screw drive system, including a first threaded hole disposed on the first slider and the second slider, a first servo motor mounted at the bottom of the first slide groove, and a first lead screw. The first servo motor drives the first lead screw, and the first threaded hole cooperates with the first lead screw. The first servo motor drives the first lead screw to rotate, thereby driving the first slider and the second slider to slide up and down in the first slide groove, and further driving the upper and lower pressing sliders on them to move up and down, thereby realizing the pressing and releasing of the aluminum profile. For thicker aluminum profile workpieces or L-shaped aluminum profile workpieces, the height of the upper and lower pressing sliders can be adjusted to enable them to press the workpiece.

[0008] Furthermore, the first T-shaped slide groove has a first insertion slot that matches the upper and lower pressing sliders. The upper and lower pressing sliders can be inserted into the first T-shaped slide groove through the first insertion slot, and then moved along the first T-shaped slide groove to prevent slippage. This design is mainly used when the end of the first T-shaped slide groove is blocked or the end is restricted, affecting the insertion of the upper and lower pressing sliders.

[0009] Furthermore, the support plate assembly has a second T-shaped sliding groove along the left-right direction. The bottom surface of the second T-shaped sliding groove has spaced fixing grooves. Left and right sliders matching the second T-shaped sliding groove are fitted inside the second T-shaped sliding groove. The fixing grooves match the left and right sliders, and the left and right sliders are mounted on the first driving device. The left and right sliders slide into the second T-shaped sliding groove through their ends. Depending on the length of the aluminum profile, a suitable position is selected, and then the left and right sliders are slid to the corresponding fixing groove. The sliders are then pressed down to engage with the fixing groove, achieving locking. This allows for adjustment of the left and right distance, accommodating the fixing of aluminum profiles of different lengths.

[0010] Specifically, the support plate assembly includes a fixed support plate and a movable support plate, which are spliced ​​together in the front-to-back direction. The fixed support plate is permanently installed on the processing table. When encountering aluminum profiles with inconsistent widths, a movable support plate needs to be installed to support the wider aluminum profiles.

[0011] Furthermore, a third T-shaped groove is provided on the side of the first slider near the workpiece along the left-right direction, and a plurality of front and rear pressing sliders that match the third T-shaped groove are fitted inside the third T-shaped groove.

[0012] Furthermore, the third T-shaped slide groove is provided with a third insertion slot that matches the front and rear clamping sliders. The front and rear clamping sliders can be inserted into the third T-shaped slide groove through the third insertion slot, and then moved along the third T-shaped slide groove to prevent slippage. This design is mainly used when the end of the third T-shaped slide groove is blocked or the end is restricted, affecting the insertion of the front and rear clamping sliders.

[0013] Furthermore, the first limiting block has second threaded holes at both ends, and the processing table has fixing blocks on both sides. The fixing blocks have through holes, and bearings are fitted inside the through holes. A second lead screw is fitted on the second threaded hole and the bearing, and a third driving device is connected to one end of the second lead screw.

[0014] Preferably, the third driving device is a handwheel mounted on the second lead screw. By rotating the handwheel, the second lead screw is rotated, thereby causing the first limiting block to move along the axial direction of the second lead screw, adjusting the distance between the first and second limiting blocks to accommodate aluminum profiles of different widths.

[0015] Preferably, the third driving device is a servo motor.

[0016] Preferably, the first driving device is a pneumatic cylinder driving system or a hydraulic cylinder driving system.

[0017] Preferably, the second driving device is a pneumatic cylinder driving system or a hydraulic cylinder driving system.

[0018] Preferably, the contact surfaces of the fixed limiting plate, left and right clamping blocks, upper and lower clamping sliders, and front and rear clamping sliders with the workpiece are provided with buffer pads. The buffer pads can effectively prevent scratches on the surface of the aluminum profile.

[0019] The advantages and beneficial effects of this utility model are as follows: 1. Utilizing a chute and modular slider design, the position of the pressure block can be quickly adjusted to adapt to the rapid changeover of aluminum profiles in different processing positions.

[0020] 2. Through the cooperation of the support plate assembly, upper and lower clamping assemblies, front and rear clamping assemblies, and left and right clamping assemblies, it can adapt to more aluminum profiles of different sizes and specifications, reducing the number of special fixtures to be developed. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the fixture structure of this utility model; Figure 2 This is a top view of the fixture of this utility model; Figure 3 This is a schematic diagram of the clamping assembly of the fixture structure of this utility model; Figure 4 This is a schematic diagram of the structure of the support plate assembly of this utility model when it is adapted to a wider aluminum profile; Figure 5 This is a schematic diagram of the first slider structure of this utility model; Figure 6 This is a schematic diagram of the support plate assembly structure of this utility model.

[0022] In the diagram: 1. Processing table; 11. Fixing block; 12. Through hole; 13. Bearing; 2. Support plate assembly; 21. Second T-shaped slide rail; 22. Fixing groove; 23. Left and right sliders; 24. Fixed support plate; 25. Movable support plate; 3. Upper and lower clamping assembly; 31. First slide rail; 32. First slider; 33. Second drive device; 331. First threaded hole; 332. First servo motor; 333. First lead screw; 34. First T-shaped slide rail; 341. First insertion groove; 3 5. Upper and lower pressing sliders; 36. Third T-shaped slide groove; 361. Third insertion groove; 37. Front and rear pressing sliders; 38. Second slider; 4. Front and rear pressing assembly; 41. First limiting block; 411. Second threaded hole; 412. Second lead screw; 413. Third drive device; 414. Handwheel; 42. Second limiting block; 5. Left and right pressing assembly; 51. Fixed limiting plate; 52. Movable limiting assembly; 521. Left and right pressing blocks; 522. First drive device; 6. Workpiece. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0024] according to Figures 1-4 As shown, this utility model is a fixture for assembling aluminum profiles for new energy, including a support plate assembly 2, an upper and lower clamping assembly 3, a front and rear clamping assembly 4, and a left and right clamping assembly 5 set on a processing table 1. The front and rear clamping assembly 4 includes a first limiting block 41 and a second limiting block 42 set on the front and rear sides of the support plate assembly 2.

[0025] The left and right clamping components 5 include fixed limiting plates 51 and movable limiting components 52 disposed on the left and right sides of the support plate components 2. The movable limiting components 52 include left and right clamping blocks 521 and a first driving device 522. The left and right clamping blocks 521 are connected to the first driving device 522.

[0026] The upper and lower pressing assembly 3 includes two first sliding grooves 31 respectively disposed on the first limiting block 41 and the second limiting block 42, and a first slider 32 and a second slider 38 adapted to the first sliding grooves 31. A second driving device 33 is disposed below the first slider 32 and the second slider 38. The second driving device 33 is installed at the bottom of the first sliding groove 31. A first T-shaped sliding groove 34 is opened above the first slider 32 and the second slider 38 in the left and right direction. A plurality of upper and lower pressing sliders 35 that match the first T-shaped sliding groove 34 are fitted inside the first T-shaped sliding groove 34. The upper and lower pressing sliders 35 are L-shaped.

[0027] The specific working principle is as follows: The fixed support plate 24 is installed at a suitable position on the processing table 1. Then, the second limiting block 42 is fixed on one side of the fixed support plate 24 as a limiting plate in the front and rear directions. Next, the fixed limiting plate 51 is installed on the left side of the upper surface of the fixed support plate 24 and forms a fixed angle with the second limiting block 42. The angle should be consistent with the positioning angle of the workpiece 6. The upper surface of the fixed support plate 24, the outer surface of the second limiting block 42, and one side of the fixed limiting plate 51 form a fixed three-dimensional fixed end as the initial positioning end of the workpiece 6. Then, the workpiece 6 is placed into the positioning end and the deviation is checked.

[0028] Next, the left and right clamping blocks 521, along with the first driving device 522, are installed on the other side of the workpiece 6 opposite to the position of the fixed limiting plate 51. This ensures that after the first driving device 522 is activated, the left and right clamping blocks 521 can hold the workpiece 6 in place, preventing it from shifting left or right. The first limiting block 41 is installed on the other side of the workpiece 6 opposite to the position of the second limiting block 42, preventing the workpiece 6 from shifting back and forth. The first slider 32 and the second slider 38 are respectively fitted into the two first sliding grooves 31 of the first limiting block 41 and the second limiting block 42, allowing them to move up and down. The second driving device 33 below the first slider 32 and the second slider 38 is fixed to the bottom of the first sliding groove 31, and the driving end of the second driving device 33 is fixed to the first slider 32 and the second slider 38. Here, the second driving device 33 is a pneumatic cylinder drive system, a hydraulic cylinder drive system, or a lead screw drive system. Next, the upper and lower clamping sliders 35 are slid into the first T-shaped groove 34, thereby enabling the second drive device 33 to drive the first slider 32 and the second slider 38 to move up and down within the first groove 31, which in turn drives the upper and lower clamping sliders 35 within the first T-shaped groove 34 to move up and down, thus achieving clamping and releasing of the workpiece 6 in the vertical direction. At least one end of the first T-shaped groove 34 on the first slider 32 and the second slider 38 is open to facilitate the sliding of the upper and lower clamping sliders 35. The above operations achieve the clamping and releasing of the workpiece 6.

[0029] like Figure 1 As shown, in some embodiments, the second driving device 33 is a lead screw drive system, including a first threaded hole 331 disposed on the first slider 32 and the second slider 38, a first servo motor 332 mounted on the bottom of the first slide groove 31, and a first lead screw 333. The first servo motor 332 drives the first lead screw 333, and the first threaded hole 331 cooperates with the first lead screw 333. The difference from the previous embodiment is that the second driving device 33 here is a lead screw drive system, using the first servo motor 332 to drive the first lead screw 333 to rotate, thereby realizing the up and down movement of the first slider 32 and the second slider 38, which are provided with the first threaded hole 331.

[0030] like Figure 1 As shown, in some embodiments, the first T-shaped groove 34 has a first insertion groove 341 that matches the upper and lower pressing sliders 35. The difference from other embodiments is that the first T-shaped grooves 34 on the first slider 32 and the second slider 38 do not need to be connected; the upper and lower pressing sliders 35 can be inserted into the first insertion groove 341, which is suitable for more complex processing conditions.

[0031] like Figure 2 , 6As shown, in some embodiments, the support plate assembly 2 has a second T-shaped slide groove 21 along the left-right direction. The bottom surface of the second T-shaped slide groove 21 has spaced fixing grooves 22. Left and right sliders 23, matching the second T-shaped slide groove 21, are fitted inside the second T-shaped slide groove 21. The fixing grooves 22 match the left and right sliders 23, and the left and right sliders 23 are mounted on the first driving device 522. The difference from other embodiments is that the first driving device 522 does not require fixing each time. Simply slide the left and right sliders 23 on the first driving device 522 into the second T-shaped slide groove 21 and to a suitable position, then press the left and right sliders 23 down and engage them in the corresponding fixing grooves 22 to fix the first driving device 522. Because the first driving device 522 pushes the left and right clamping blocks 521 to achieve clamping during left and right fixing, the spaced fixing grooves 22 can fix aluminum profiles of all lengths within the allowable length range of the support plate assembly 2.

[0032] like Figure 4 As shown, in some embodiments, the support plate assembly 2 includes a fixed support plate 24 and a movable support plate 25, which are spliced ​​together in the front-to-back direction. The difference between this embodiment and other embodiments is that when the width of the workpiece 6 is greater than that of the fixed support plate 24, a movable support plate 25 needs to be added to provide better support.

[0033] like Figure 3 , 5 As shown, in some embodiments, the first slider 32 has a third T-shaped groove 36 along the left-right direction on the side near the workpiece 6. Multiple front and rear clamping sliders 37, matching the third T-shaped groove 36, are fitted inside the third T-shaped groove 36. The difference between this embodiment and other embodiments is that the front and rear clamping sliders 37 can slide into the third T-shaped groove 36, thereby clamping the workpiece 6 from the front and back. Front and rear clamping sliders 37 of different lengths can compensate for different widths of the movable support plate 25, so that the width of the support plate assembly 2 does not need to be the same as the width of the workpiece 6, and clamping in the front-back direction can still be achieved.

[0034] like Figure 3 , 5 As shown, in some embodiments, the third T-shaped groove 36 has a third insertion groove 361 that matches the front and rear pressing sliders 37. The difference from other embodiments is that the third T-shaped groove 36 on the first slider 32 does not need to be through; the front and rear pressing sliders 37 can be inserted into the third insertion groove 361, which is suitable for more complex processing conditions.

[0035] like Figure 1 , 2As shown in Figure 4, in some embodiments, the first limiting block 41 has second threaded holes 411 at both ends, and the processing table 1 has fixing blocks 11 on both sides. The fixing blocks 11 have through holes 12, and bearings 13 are fitted inside the through holes 12. A second lead screw 412 is fitted on the second threaded holes 411 and the bearings 13. One end of the second lead screw 412 is connected to a third driving device 413. The difference from other embodiments is that this embodiment does not require repeated disassembly and assembly of the first limiting block 41 when dealing with workpieces 6 of different widths and each time the workpiece 6 is clamped. It only needs to use the third driving device 413 to drive the second lead screw 412 to rotate, thereby driving the first limiting block 41 to move back and forth, thereby realizing the clamping and release of the workpiece 6.

[0036] In some embodiments, the third drive device 413 is a handwheel 414 mounted on the second lead screw 412.

[0037] In some embodiments, the third drive device 413 is a servo motor.

[0038] In some embodiments, the first drive device 522 is a pneumatic cylinder drive system or a hydraulic cylinder drive system.

[0039] In some embodiments, the second drive device 33 is a pneumatic cylinder drive system or a hydraulic cylinder drive system.

[0040] In some embodiments, buffer pads are provided on the contact surfaces of the fixed limiting plate 51, left and right pressing blocks 521, upper and lower pressing sliders 35, and front and rear pressing sliders 37 with the workpiece 6.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A clamp for assembling aluminum profile brackets in new energy applications, characterized in that, It includes a support plate assembly (2), an upper and lower pressing assembly (3), a front and rear pressing assembly (4), and a left and right pressing assembly (5) set on a processing table (1). The front and rear pressing assembly (4) includes a first limiting block (41) and a second limiting block (42) set on the front and rear sides of the support plate assembly (2). The left and right pressing components (5) include fixed limiting plates (51) and movable limiting components (52) disposed on the left and right sides of the support plate assembly (2). The movable limiting components (52) include left and right pressing blocks (521) and a first driving device (522). The left and right pressing blocks (521) are connected to the first driving device (522). The upper and lower pressing assembly (3) includes two first slide grooves (31) respectively disposed on the first limiting block (41) and the second limiting block (42), and a first slider (32) and a second slider (38) adapted to the first slide grooves (31). A second driving device (33) is disposed below the first slider (32) and the second slider (38). The second driving device (33) is installed at the bottom of the first slide groove (31). A first T-shaped slide groove (34) is opened above the first slider (32) and the second slider (38) in the left and right direction. A plurality of upper and lower pressing sliders (35) matching the first T-shaped slide groove (34) are fitted inside the first T-shaped slide groove (34). The upper and lower pressing sliders (35) are L-shaped.

2. The fixture for a new energy assembly aluminum profile bracket according to claim 1, characterized in that, The second driving device (33) is a lead screw drive system, including a first threaded hole (331) provided on the first slider (32) and the second slider (38), a first servo motor (332) installed at the bottom of the first slide (31), and a first lead screw (333). The first servo motor (332) drives the first lead screw (333), and the first threaded hole (331) and the first lead screw (333) cooperate with each other.

3. The fixture for a new energy assembly aluminum profile bracket according to claim 1, characterized in that, The first T-shaped slide groove (34) is provided with a first insertion groove (341) that matches the upper and lower pressing sliders (35).

4. The fixture for a new energy assembly aluminum profile bracket according to claim 1, characterized in that, The support plate assembly (2) has a second T-shaped slide groove (21) along the left and right direction. The bottom surface of the second T-shaped slide groove (21) has a fixed groove (22) spaced apart. The second T-shaped slide groove (21) is fitted with left and right sliders (23) that match the second T-shaped slide groove (21). The fixed groove (22) matches the left and right sliders (23). The left and right sliders (23) are mounted on the first drive device (522).

5. A clamp for assembling aluminum profiles for new energy applications according to claim 1, characterized in that, The support plate assembly (2) includes a fixed support plate (24) and a movable support plate (25), which are spliced ​​together in the front-to-back direction.

6. A clamp for a new energy assembly aluminum profile bracket according to claim 1, characterized in that, The first slider (32) has a third T-shaped groove (36) on the side near the workpiece (6) in the left and right direction. The third T-shaped groove (36) is fitted with a plurality of front and rear pressing sliders (37) that match the third T-shaped groove (36).

7. A clamp for a new energy assembly aluminum profile bracket according to claim 6, characterized in that, The third T-shaped slide groove (36) is provided with a third insertion groove (361) that matches the front and rear pressing sliders (37).

8. A clamp for a new energy assembly aluminum profile bracket according to claim 1, characterized in that, The first limiting block (41) has second threaded holes (411) at both ends. The processing table (1) has fixing blocks (11) on both sides. The fixing blocks (11) have through holes (12). The through holes (12) are fitted with bearings (13). The second threaded holes (411) and bearings (13) are fitted with second lead screws (412). One end of the second lead screws (412) is connected to a third drive device (413).

9. A clamp for a new energy assembly aluminum profile bracket according to claim 8, characterized in that, The third drive device (413) is a handwheel (414) mounted on the second lead screw (412).

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