Adjustable aluminum profile machining table

Abstract

The utility model relates to an aluminum profile machining table, especially an adjustable aluminum profile machining table. The utility model provides an adjustable aluminum profile machining table, including support, lifting platform, first motor, pulley, belt and first adjusting bolt, the top four support legs of support all are equipped with sliding slot, the sliding slot is slidably connected with lifting platform, and the inner side of support lower part is equipped with first motor, and the bottom of sliding slot right side of support front is equipped with pulley, and the belt is wound between first motor output shaft and pulley. The utility model through the biaxial pneumatic cylinder drive's horizontal clamping plate and the manually regulated second adjusting bolt drive's longitudinal clamping plate, realized four point linkage clamping to aluminum profile workpiece, and the rotary table design allowed workpiece to carry out multi -angle accurate rotary positioning under the clamping state, comprehensively solved the problem that aluminum profile processing is easy to deviate, slide, significantly improved the size accuracy and tolerance control ability of cutting and processing.

Description

Technical Field

[0001] This utility model relates to an aluminum profile processing table, and more particularly to an adjustable aluminum profile processing table. Background Technology

[0002] Aluminum, with its excellent strength-to-weight ratio, good corrosion resistance, and ease of processing and forming, is widely used in construction and decoration fields such as door and window frames, furniture components, roofing cladding, and exterior wall panels. However, in actual processing, especially in the cutting process, aluminum profiles often face the following limitations in processing ultra-long workpieces: when processing aluminum profiles with excessive overall length, both ends often become suspended in the air because they exceed the effective support range of the standard workbench. This exacerbates vibration and instability during processing, poses a potential safety hazard, and requires a larger processing area.

[0003] Based on the above technical issues, an adjustable aluminum profile processing table needs to be designed. Utility Model Content

[0004] In order to overcome the shortcomings mentioned in the background art, the technical problem of this utility model is to provide an adjustable aluminum profile processing table.

[0005] The technical implementation scheme of this utility model is as follows: An adjustable aluminum profile processing table includes a bracket, a lifting platform, a first motor, a pulley, a belt, and a first adjusting bolt. Each of the four support legs on the top of the bracket has a sliding groove. The lifting platform is slidably connected in the sliding groove. The first motor is located on the inner side of the lower part of the bracket. The pulley is rotatably located at the bottom of the sliding groove on the right side of the front of the bracket. A belt is wound between the output shaft of the first motor and the pulley. The first adjusting bolt is fixedly connected to the center of the top of the pulley. The first adjusting bolt is threadedly connected to the lifting platform.

[0006] More preferably, it also includes a transverse clamping plate, a second adjusting bolt, a longitudinal clamping plate, a protective pad, a rotary table, a second motor, and a dual-axis cylinder. The top center of the lifting platform has an installation groove, and the rotary table is rotatably mounted in the installation groove. The second motor is fixedly mounted at the bottom of the lifting platform. The dual-axis cylinder is fixedly connected to the output shaft of the second motor. The transverse clamping plate is fixedly connected to the piston rods on both sides of the dual-axis cylinder. The second adjusting bolt is rotatably mounted on the side of the two transverse clamping plates that are far apart from each other. The longitudinal clamping plate is threadedly connected to the second adjusting bolt. The longitudinal clamping plate is slidably connected to the transverse clamping plate. The protective pad is mounted on the direction in which the transverse clamping plates are close to each other.

[0007] More preferably, the protective pad is made of soft rubber.

[0008] More preferably, a first rotating plate and a second rotating plate are rotatably connected to the lower left and right sides of the lifting platform, respectively. An installation block is fixedly connected to the bottom of the lifting platform. A sliding groove is opened below the installation block, and a pressing rod is slidably arranged in the sliding groove. A slot is opened at the bottom of the pressing rod. A slot is opened at the bottom of the installation block, and the slot communicates with the sliding groove. An L-shaped locking rod is slidably arranged in the slot. A return spring is sleeved on the vertical rod of the locking rod. The return spring drives the locking rod to extend into the slot of the installation block. The pressing rod is Z-shaped, passes through the sliding groove, and its end support rod can be inserted into the slot on the circumferential side of the rotating ring outside the rotating shaft.

[0009] More preferably, light strips are fixedly installed on both the front and rear sides of the lifting platform.

[0010] More preferably, a handwheel is fixedly installed on the top of each of the second adjusting bolts.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. This utility model achieves four-point linkage clamping of aluminum profile workpieces through a transverse clamping plate driven by a dual-axis cylinder and a longitudinal clamping plate driven by a manually adjustable second adjusting bolt. The rotary table design allows the workpiece to be precisely rotated and positioned at multiple angles while clamped, comprehensively solving the problems of easy offset and slippage in aluminum profile processing, and significantly improving the dimensional accuracy and tolerance control capability of cutting and processing.

[0013] 2. This utility model provides stable additional extension support for extra-long aluminum profile workpieces by using a foldable and unfoldable first rotating plate and a second rotating plate, together with an adjustable-length extrusion rod locked by a clamping rod. This effectively solves the problems of vibration, instability and safety hazards caused by long workpieces being suspended in the air, and expands the equipment's adaptability to workpiece length. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a perspective sectional view of the first motor, pulley, and belt of this utility model.

[0016] Figure 3 This is a three-dimensional sectional view of the transverse clamping plate, the second adjusting bolt, and the longitudinal clamping plate of this utility model.

[0017] Figure 4 This is a three-dimensional sectional view of the rotary table, the second motor, and the dual-axis cylinder of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the first rotating plate, the second rotating plate, and the mounting block of this utility model.

[0019] Figure 6 This is a three-dimensional sectional view of the extrusion rod, slot, and clamp of this utility model.

[0020] Figure 7 This is a three-dimensional structural diagram of the lifting platform, the first rotating plate, and the second rotating plate of this utility model.

[0021] The meanings of the reference numerals in the diagram are as follows: 1. Bracket; 2. Lifting platform; 30. First motor; 31. Pulley; 32. Belt; 33. First adjusting bolt; 40. Horizontal clamping plate; 41. Second adjusting bolt; 42. Longitudinal clamping plate; 43. Protective pad; 44. Rotary table; 45. Second motor; 46. Dual-axis cylinder; 50. First rotating plate; 51. Second rotating plate; 52. Mounting block; 53. Pressing rod; 54. Slot; 55. Locking rod; 56. Return spring; 57. Rotating ring; 6. Light strip. Detailed Implementation

[0022] 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.

[0023] Example: An adjustable aluminum profile processing table, such as Figures 1-7 As shown, the system includes a bracket 1, a lifting platform 2, a light strip 6, a first motor 30, a pulley 31, a belt 32, and a first adjusting bolt 33. Each of the four support legs on the top of the bracket 1 has a sliding groove, and the lifting platform 2 is slidably connected between these four grooves. Light strips 6 are fixedly mounted on both the front and rear sides of the lifting platform 2. The first motor 30 is bolted to the inner lower part of the bracket 1. A pulley 31 is rotatably mounted at the bottom of the sliding groove on the right front side of the bracket 1. A belt 32 is wound between the output shaft of the first motor 30 and the pulley 31. The first adjusting bolt 33 is fixedly connected to the center of the top of the pulley 31. 3. The first adjusting bolt 33 is threadedly connected to the lifting platform 2. When processing workpieces of different heights, the first motor 30 on the lower inner side of the bracket 1 is started. The first motor 30 drives the pulley 31 to rotate through the belt 32, and the first adjusting bolt 33 rotates accordingly. Since the first adjusting bolt 33 and the lifting platform 2 form a threaded transmission, and the four legs of the lifting platform 2 are slidably connected in the four sliding grooves on the top of the bracket 1, the rotation of the first adjusting bolt 33 will be converted into the vertical lifting and lowering movement of the lifting platform 2 along the sliding groove, thereby driving the entire lifting platform 2 and the workpiece to the predetermined operating height.

[0024] like Figure 1 , Figure 3 and Figure 4As shown, it also includes a transverse clamping plate 40, a second adjusting bolt 41, a longitudinal clamping plate 42, a protective pad 43, a rotating platform 44, a second motor 45, and a dual-axis cylinder 46. A mounting groove is provided at the center of the top of the lifting platform 2, and the rotating platform 44 is rotatably mounted within the mounting groove. The second motor 45 is fixedly mounted to the bottom of the lifting platform 2 by bolts. The dual-axis cylinder 46 is fixedly connected to the output shaft of the second motor 45 by bolts. The transverse clamping plate 40 is fixedly connected to the piston rods on both sides of the dual-axis cylinder 46 by bolts. The second adjusting bolt 41 is rotatably mounted on the side of the two transverse clamping plates 40 that is far apart from each other. The second adjusting bolt 41 is screwed onto... The longitudinal clamping plate 42 is connected to the transverse clamping plate 40, and the longitudinal clamping plate 42 is slidably connected to the transverse clamping plate 40. The transverse clamping plates 40 are provided with protective pads 43 in the direction of mutual approach. The protective pads 43 are made of soft rubber to prevent scratching the aluminum profile. The top of the second adjusting bolt 41 is fixedly equipped with a handwheel for easy hand rotation. The aluminum profile workpiece is placed on the rotating table 44 at the top of the lifting platform 2. The second motor 45 at the bottom of the lifting platform 2 is started, which drives the double-axis cylinder 46 fixed on the output shaft of the second motor 45 to move. The piston rods on both sides of the double-axis cylinder 46 drive the transverse clamping plates 40 to move towards each other. The workpiece is initially clamped laterally by the soft rubber protective pads 43 on the inner side of the transverse clamping plate 40. Subsequently, the operator manually rotates the second adjusting bolt 41 installed behind the transverse clamping plate 40. Since the second adjusting bolt 41 is threadedly connected to the longitudinal clamping plate 42 and the longitudinal clamping plate 42 is slidably connected to the transverse clamping plate 40, and a pressure plate is provided at the bottom of the longitudinal clamping plate 42, rotating the second adjusting bolt 41 will drive the longitudinal clamping plate 42 to move longitudinally. The pressure plate and the transverse clamping plate 40 together form a four-point stable clamping of the workpiece, and the protective pad 43 effectively prevents damage to the surface of the workpiece.

[0025] like Figure 1 , Figure 5 , Figure 6 and Figure 7As shown, it also includes a first rotating plate 50, a second rotating plate 51, a mounting block 52, a pressing rod 53, a locking rod 55, and a return spring 56. It includes a bracket 1, with sliding grooves on the top four legs of the bracket 1. A lifting platform 2 is slidably connected within these sliding grooves. The first rotating plate 50 and the second rotating plate 51 are rotatably connected to the lower left and right sides of the lifting platform 2, respectively. The mounting block 52 is fixedly connected to the bottom of the lifting platform 2. A sliding groove is provided below the mounting block 52, and a pressing rod 53 slides within this groove. A locking groove 54 is provided at the bottom of the pressing rod 53. A slot is provided at the bottom of the mounting block 52, communicating with the sliding groove. An L-shaped locking rod 55 slides within the slot. A return spring 56 is fitted over the vertical rod of the locking rod 55, driving the locking rod 55 to extend into the slot of the mounting block 55. The extrusion rod 53 is Z-shaped. The extrusion rod 53 passes through the sliding groove, and the support rod at its end can be inserted into the slot on the circumferential side of the rotating ring 57 outside the rotating shaft. When processing long workpieces, additional support is required. Pull down the drive lever 55, and the lever 55 separates from the slot 54. Horizontally pull the extrusion rod 53 in the sliding groove of the mounting block 52, so that the extrusion rod 53 separates from one of the slots in the rotating ring 57. Then, the first rotating plate 50 and the second rotating plate 51 on the left and right sides of the lifting platform 2 can be manually unfolded. Then, the extrusion rod 53 is horizontally driven to approach the other slot on the rotating ring 57. At this time, the lever 55 automatically engages in the slot 54 of the extrusion rod 53 under the action of the return spring 56, locking the extrusion rod 53 to support the unfolded rotating plate and extending the horizontal support length of the entire device, which is suitable for use with longer workpieces.

[0026] The working principle of an adjustable aluminum profile processing table:

[0027] When this device is needed, first place the aluminum profile workpiece on the rotary table 44 at the top of the lifting platform 2. Start the second motor 45 at the bottom of the lifting platform 2, which drives the double-axis cylinder 46 fixed on the output shaft of the second motor 45 to move. This causes the piston rods on both sides of the double-axis cylinder 46 to move the transverse clamping plates 40 towards each other. The soft rubber protective pads 43 on the inner side of the transverse clamping plates 40 initially clamp the workpiece laterally. Then, the operator manually rotates the second adjusting bolt 41 installed behind the transverse clamping plates 40. Since the second adjusting bolt 41 is threadedly connected to the longitudinal clamping plate 42, and the longitudinal clamping plate 42 is slidably connected to the transverse clamping plate 40, rotating the second adjusting bolt 41 will drive the longitudinal clamping plate 42 to move longitudinally. Together with the transverse clamping plate 40, this forms a four-point stable clamping of the workpiece, and the protective pads 43 effectively prevent damage to the workpiece surface.

[0028] After the workpiece is fixed, if the processing height needs to be adjusted, the first motor 30 on the inner side of the lower part of the bracket 1 is started. The first motor 30 drives the pulley 31 to rotate through the belt 32, and the first adjusting bolt 33 rotates accordingly. Since the first adjusting bolt 33 forms a threaded transmission with the lifting platform 2, and the four legs of the lifting platform 2 are slidably connected in the four sliding grooves on the top of the bracket 1, the rotation of the first adjusting bolt 33 will be converted into the vertical lifting and lowering movement of the lifting platform 2 along the sliding groove, thereby driving the entire lifting platform 2 and the workpiece to the predetermined operating height.

[0029] When processing requires multi-angle operation, the rotary table 44 can be driven to rotate in the mounting slot of the lifting table 2, so that the workpiece can be precisely adjusted to the required processing position;

[0030] If additional support is required for processing long workpieces, pull down the drive lever 55. The lever 55 separates from the slot 54. Horizontally pull the pressing rod 53 in the sliding groove of the mounting block 52, causing the pressing rod 53 to separate from one of the slots in the rotating ring 57. Then, the first rotating plate 50 and the second rotating plate 51 on the lower left and right sides of the lifting platform 2 can be manually unfolded. Then, horizontally drive the pressing rod 53 closer to the other slot on the rotating ring 57. At this time, the lever 55 automatically engages in the slot 54 of the pressing rod 53 under the action of the return spring 56, locking the pressing rod 53 to support the unfolded rotating plate and extending the horizontal support length of the entire device, suitable for use with longer workpieces.

[0031] During the processing, the light strips 6 fixed on the front and rear sides of the lifting platform 2 continuously provide illumination to the working surface. After the operation is completed, pressing the clamping rod 55 to disengage from the clamping slot 54 will retract the extrusion rod 53 and fold the rotating plate.

[0032] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An adjustable aluminum profile processing table, characterized in that: The device includes a bracket (1), with sliding grooves on the top of the four legs of the bracket (1). A lifting platform (2) is slidably connected in the sliding grooves. A first rotating plate (50) and a second rotating plate (51) are rotatably connected to the lower left and right sides of the lifting platform (2). An installation block (52) is fixedly connected to the bottom of the lifting platform (2). A sliding groove is provided below the installation block (52). A pressing rod (53) is slidably provided in the sliding groove. A slot (54) is provided at the bottom of the pressing rod (53). A slot is provided at the bottom of the installation block (52). The slot communicates with the sliding groove. An L-shaped locking rod (55) is slidably provided in the slot. A return spring (56) is provided on the outer sleeve of the vertical rod of the locking rod (55). The return spring (56) drives the locking rod (55) to extend into the slot of the installation block (52). The pressing rod (53) is Z-shaped. The pressing rod (53) passes through the sliding groove and its end can be inserted into the slot on the circumferential side of the rotating ring (57) outside the rotating shaft.

2. The adjustable aluminum extrusion processing table of claim 1, wherein: It also includes a transverse clamping plate (40), a second adjusting bolt (41), a longitudinal clamping plate (42), a protective pad (43), a rotating platform (44), a second motor (45), and a dual-axis cylinder (46). The top center of the lifting platform (2) is provided with an installation groove, and the rotating platform (44) is rotatably provided in the installation groove. The bottom of the lifting platform (2) is fixedly provided with a second motor (45). The output shaft of the second motor (45) is fixedly connected to the dual-axis cylinder (46). The piston rods on both sides of the dual-axis cylinder (46) are fixedly connected with transverse clamping plates (40). The side of the two transverse clamping plates (40) that is far apart from each other is provided with a second adjusting bolt (41). The longitudinal clamping plate (42) is threadedly connected to the second adjusting bolt (41). The longitudinal clamping plate (42) is slidably connected to the transverse clamping plate (40) and the two transverse clamping plates (40) that are close to each other are provided with a protective pad (43).

3. The adjustable aluminum extrusion bench of claim 2, wherein: The protective pad (43) is made of soft rubber.

4. The adjustable aluminum extrusion bench of claim 3, wherein: The bottom of the sliding groove on the right side of the bracket (1) is equipped with a pulley (31) that rotates. A belt (32) is wound between the output shaft of the first motor (30) and the pulley (31). The top center of the pulley (31) is fixedly connected to the first adjusting bolt (33), and the first adjusting bolt (33) is threadedly connected to the lifting platform (2).

5. An adjustable aluminium extrusion bench according to claim 4, characterized in that: The lifting platform (2) is equipped with fixed light strips (6) on both the front and rear sides.

6. An adjustable aluminium extrusion bench according to claim 5, characterized in that: The top of the second adjusting bolt (41) is fixedly equipped with a handwheel.

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