Composite angle magnetic table

Abstract

The utility model discloses a composite angle magnetic table, and relates to the technical field of magnetic table jigs. According to the composite angle magnetic table, the angle adjusting seat, the rotating handle, the locking piece and the like are arranged, the angle of the magnetic table body can be conveniently adjusted through sliding of a guide strip and a guide sliding groove at the bottom of the angle adjusting seat, and a second adjusting bolt is rotated to move and make contact with a trapezoidal groove, so that the locking piece can be pushed to ascend and descend; the locking base and the angle adjusting base are attached and locked, the angle adjusting base is limited and fixed, meanwhile, the rotating handle is rotated to drive the worm to rotate, the worm wheel synchronously drives the transmission shaft rod to rotate, the direction of the magnetic table body can be changed, the overall flexibility is good, and when small workpieces are placed, the magnetic table is convenient to use. The direction and the angle of the magnetic table can be finely adjusted according to the required angle, and the angle adjusting seat and the graduated scale on the worm are convenient for personnel to confirm the adjusted angle, so that the convenience is improved, and the processing efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic table fixtures, in particular to a composite angle magnetic table. Background Art

[0002] EDM and CNC are mainly used to process various complex and precise workpieces. However, when processing small parts, the parts are generally placed on a magnetic table for processing. However, the existing magnetic table has poor flexibility. Some parts that do not agree to be processed usually need to be made with corresponding tilting fixtures according to the processing angle of the parts, which not only causes a waste of cost, but is also very time-consuming and labor-intensive in actual operation, resulting in low processing efficiency. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a compound angle magnetic table, which solves the problem that the existing magnetic table has poor flexibility. Some parts that do not agree to be processed usually need to make corresponding tilting fixtures according to the processing angle of the parts, which not only causes a waste of cost, but is also very time-consuming and labor-intensive in actual operation, resulting in low processing efficiency.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a compound angle magnetic table, comprising a base, the upper end of the base is provided with an angle adjustment seat, the upper end of the angle adjustment seat is fixedly installed with a mounting seat, the mounting seat is designed in an L-shaped structure, the left side of the upper end of the mounting seat is provided with a fixing seat, the surface of the fixing seat is fixedly installed with a magnetic table body, the right side of the front end of the mounting seat is provided with a rotating handle, the right end of the fixing seat is fixedly connected to a transmission shaft, the surface of the transmission shaft is provided with a worm gear, the rear end of the rotating handle is fixedly connected to the worm, the front end of the mounting seat is located on the side of the rotating handle and a limiting component is provided, the upper end surface of the base is provided with an arc groove, the upper end of the base is located on the inner side of the arc groove and is fixedly connected with a guide strip, the lower end of the angle adjustment seat is provided with a guide slide groove, the upper end surface of the guide strip is provided with a mounting hole, and a locking piece is provided in the mounting hole.

[0005] Preferably, the lower end of the angle adjustment seat is designed with an arc-shaped structure and is adapted to the upper end surface of the base. A scale is provided on the front side of the surface of the angle adjustment seat, and a scale pointer is provided on the front end surface of the base.

[0006] Preferably, a first through hole and a second through hole are provided at the left end of the mounting seat, the first through hole is formed by penetrating the mounting seat from left to right, the second through hole is formed by penetrating the mounting seat from front to back, and the lower ends of the second through hole and the first through hole are connected to each other, a lubrication through hole is opened at the upper end of the mounting seat, the lubrication through hole is connected to the upper end of the first through hole, and knocking blocks are fixedly installed at both left and right ends of the mounting seat.

[0007] Preferably, the transmission shaft is adapted to the first through hole, the right end of the transmission shaft extends to the right end of the first through hole and is rotatably connected to the mounting seat, the right end face of the transmission shaft is provided with an angle scale, the worm is adapted to the second through hole, the rear end of the worm extends to the rear end of the second through hole and is rotatably connected to the mounting seat, the worm is meshingly connected to the worm wheel, a lubrication groove is provided on the surface of the transmission shaft, and the lubrication groove is spirally designed.

[0008] Preferably, the limiting assembly includes an arc-shaped plate, an inner side of the first through hole is provided with the arc-shaped plate, the arc-shaped plate and the surface of the transmission shaft are fitted together, the front end of the mounting seat is threadedly connected with an adjusting bolt 1, the rear end of the adjusting bolt 1 extends to the inner side of the first through hole and is fitted and connected to the arc-shaped plate.

[0009] Preferably, the guide slot is slidably connected to the guide bar, a limiting slot is provided on the inner side of the guide slot, a locking seat is fixedly connected to the upper end of the locking member, and the locking seat is slidably connected to the limiting slot.

[0010] Preferably, the locking piece and the mounting hole are slidably connected, a trapezoidal groove is provided on the surface of the locking piece, adjustment holes are provided at both the front and rear ends of the base, and an adjusting bolt 2 is provided at the bottom of the inner side of the adjusting hole, and the ends of the two adjusting bolts 2 extend into the mounting hole and are adapted to the trapezoidal groove, and the adjusting bolt 2 is threadedly connected to the base. Beneficial Effects

[0011] The utility model provides a composite angle magnetic table. Compared with the prior art, it has the following beneficial effects:

[0012] The composite angle magnetic table is provided with an angle adjustment seat, a rotary handle and a locking piece, etc. The bottom of the angle adjustment seat slides through the guide strip and the guide groove, so as to facilitate the adjustment of the angle of the magnetic table body. The adjusting bolt 2 is rotated to move the adjusting bolt 2 and contact the trapezoidal groove, so as to push the locking piece to move up and down, so that the locking seat and the angle adjustment seat form a fitting lock, thereby realizing the limited fixation of the angle adjustment seat. At the same time, the rotary handle is turned to drive the worm to rotate, so that the worm wheel synchronously drives the transmission shaft to rotate, so as to change the direction of the magnetic table body. The overall flexibility is good. When placing small workpieces, the direction and angle of the magnetic table can be fine-tuned according to the required angle. The scales on the angle adjustment seat and the worm are convenient for personnel to confirm the adjusted angle, thereby improving convenience and ensuring processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 It is an exploded view of the three-dimensional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the angle adjustment seat of the utility model;

[0017] Figure 5 It is a schematic diagram of a half-section three-dimensional structure of a base of the utility model.

[0018] In the figure: 1. base; 2. angle adjustment seat; 3. mounting seat; 31. first through hole; 32. second through hole; 33. lubrication through hole; 34. knocking block; 4. fixing seat; 5. magnetic table body; 6. rotary handle; 7. transmission shaft; 71. lubrication groove; 8. worm gear; 9. worm; 10. limit assembly; 101. arc plate; 102. adjusting bolt one; 11. guide strip; 12. guide slide groove; 121. limit groove; 13. mounting hole; 14. locking piece; 141. locking seat; 142. trapezoidal groove; 15. adjustment hole; 16. adjusting bolt two. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5The utility model provides a technical solution: a composite angle magnetic table, including a base 1, an angle adjustment seat 2 is arranged at the upper end of the base 1, the lower end of the angle adjustment seat 2 is designed in an arc-shaped structure and is adapted to the upper end surface of the base 1, a scale is arranged on the front side of the surface of the angle adjustment seat 2, a scale pointer is arranged on the front end surface of the base 1, a mounting seat 3 is fixedly installed on the upper end of the angle adjustment seat 2, the mounting seat 3 is designed in an L-shaped structure, a first through hole 31 and a second through hole 32 are arranged at the left end of the mounting seat 3, and the first through hole 31 passes through the mounting seat from left to right. The mounting seat 3 is formed, the second through hole 32 penetrates the mounting seat 3 from front to back, and the lower ends of the second through hole 32 and the first through hole 31 are connected to each other, the upper end of the mounting seat 3 is provided with a lubrication through hole 33, the lubrication through hole 33 is connected to the upper end of the first through hole 31, the left and right ends of the mounting seat 3 are fixedly installed with knocking blocks 34, the left side of the upper end of the mounting seat 3 is provided with a fixing seat 4, the surface of the fixing seat 4 is fixedly installed with a magnetic table body 5, the right side of the front end of the mounting seat 3 is provided with a rotating handle 6, the right end of the fixing seat 4 is fixedly connected with a transmission shaft 7, and the transmission shaft A worm wheel 8 is provided on the surface of the rod 7, a worm 9 is fixedly connected to the rear end of the rotary handle 6, the transmission shaft 7 is adapted to the first through hole 31, the right end of the transmission shaft 7 extends to the right end of the first through hole 31, and is rotatably connected to the mounting seat 3, an angle scale is provided on the right end face of the transmission shaft 7, the worm 9 is adapted to the second through hole 32, the rear end of the worm 9 extends to the rear end of the second through hole 32, and is rotatably connected to the mounting seat 3, the worm 9 is meshed with the worm wheel 8, a lubrication groove 71 is provided on the surface of the transmission shaft 7, and the lubrication groove 71 is spirally designed. The worm 9 is driven to rotate by rotating the handle 6, and the transmission connection between the worm 9 and the worm wheel 8 is rotated by the transmission shaft 7 to adjust the angle of the magnetic table body 5. The scale on the right end face of the transmission shaft 7 is convenient for confirming the adjusted angle, which improves practicality. The overall transmission structure is located in the through hole, and lubricating oil can be injected through the lubricating through hole 33. The injected lubricating oil enters the lubricating groove 71. Its spiral structure facilitates the lubricating oil to synchronously lubricate the inner side of the first through hole 31 when the transmission shaft 7 rotates, thereby realizing lubrication of the overall transmission structure.

[0021] The front end of the mounting seat 3 is located on the side of the rotary handle 6, and a limit assembly 10 is provided. The limit assembly 10 includes an arc plate 101. The inner side of the first through hole 31 is provided with an arc plate 101. The arc plate 101 and the surface of the transmission shaft 7 are fitted. The front end of the mounting seat 3 is threadedly connected with an adjusting bolt 102. The rear end of the adjusting bolt 102 extends to the inner side of the first through hole 31 and is fitted and connected with the arc plate 101. After the angle of the magnetic table body 5 is adjusted by the transmission shaft 7, the arc plate 101 and the transmission shaft 7 can be pushed to fit tightly by rotating the adjusting bolt 102, so as to achieve the limit fixation of the transmission shaft 7, prevent the magnetic table body 5 from sliding, and increase stability.

[0022] The upper end surface of the base 1 is provided with an arc groove, the upper end of the base 1 is located on the inner side of the arc groove and is fixedly connected with a guide strip 11, the lower end of the angle adjustment seat 2 is provided with a guide slot 12, the upper end surface of the guide strip 11 is provided with a mounting hole 13, a locking piece 14 is provided in the mounting hole 13, the guide slot 12 and the guide strip 11 are slidably connected, a limiting slot 121 is provided on the inner side of the guide slot 12, the upper end of the locking piece 14 is fixedly connected with a locking seat 141, the locking seat 141 and the limiting slot 121 are slidably connected, the locking piece 14 and the mounting hole 13 are slidably connected, a trapezoidal groove 142 is provided on the surface of the locking piece 14, adjustment holes 15 are provided at the front and rear ends of the base 1, and an adjusting bolt 16 is provided at the bottom of the inner side of the adjusting hole 15, and the ends of the two adjusting bolts 16 extend into the mounting hole 13 and are aligned with the ladder. The angle adjustment seat 2 is adapted to the trapezoidal groove 142, and the adjusting bolt 16 is threadedly connected to the base 1. The sliding of the guide groove 12 and the guide bar 11 allows the angle adjustment seat 2 to slide on the base 1, and the arc structure on the base 1 is convenient for adjusting its angle. At the same time, after adjustment, the adjusting bolt 16 can be rotated to move the adjusting bolt 16 and contact with the trapezoidal groove 142, which can push the locking member 14 to move up and down, so that the locking seat 141 and the angle adjustment seat 2 form a fitting lock, thereby realizing the limited fixation of the angle adjustment seat 2. After the initial locking, the personnel can knock the knocking block 34 to make one side of the mounting seat 3 absorb the force for secondary fine-tuning, which improves convenience, and uses a ruler to confirm the adjusted angle, so that when placing small workpieces, it is convenient to change the angle of the magnetic table body 5, thereby ensuring processing efficiency.

[0023] During operation, a small workpiece is placed on the magnetic table body 5 to achieve adsorption, and the worm 9 is driven to rotate by turning the handle 6. The transmission connection between the worm 9 and the worm wheel 8 is rotated by the transmission shaft 7 to adjust the angle of the magnetic table body 5. The scale on the right end face of the transmission shaft 7 is convenient for confirming the adjusted angle, thereby improving practicality. The overall transmission structure is located in the through hole, and lubricating oil can be injected through the lubrication through hole 33. The injected lubricating oil enters the lubrication groove 71. Its spiral structure facilitates the synchronous lubrication of the inner side of the first through hole 31 by the lubricating oil when the transmission shaft 7 rotates, thereby achieving lubrication of the overall transmission structure. After adjusting the angle of the magnetic table body 5 by the transmission shaft 7, the arc plate 101 and the transmission shaft 7 can be pushed to fit tightly by rotating the adjusting bolt 102 to achieve adjustment of the transmission shaft 7. The limiting fixation prevents the magnetic table body 5 from sliding and increases stability. The sliding of the guide slot 12 and the guide bar 11 allows the angle adjustment seat 2 to slide on the base 1, and the arc structure on the base 1 is convenient for adjusting its angle. At the same time, after adjustment, the adjusting bolt 16 can be rotated to move the adjusting bolt 16 and contact with the trapezoidal groove 142, which can push the locking member 14 to move up and down, so that the locking seat 141 and the angle adjustment seat 2 form a fitting lock, thereby realizing the limiting fixation of the angle adjustment seat 2. After the initial locking, the personnel can knock the knocking block 34 to make one side of the mounting seat 3 absorb force and perform secondary fine-tuning, which improves convenience and uses a ruler to confirm the adjusted angle, so that when placing small workpieces, the angle of the magnetic table body 5 can be changed to ensure processing efficiency.

[0024] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A composite angle magnetic table, comprising a base (1), characterized in that: The upper end of the base (1) is provided with an angle adjustment seat (2), the upper end of the angle adjustment seat (2) is fixedly provided with a mounting seat (3), the mounting seat (3) is designed in an L-shaped structure, a fixing seat (4) is provided on the left side of the upper end of the mounting seat (3), a magnetic table body (5) is fixedly provided on the surface of the fixing seat (4), a rotary handle (6) is provided on the right side of the front end of the mounting seat (3), a transmission shaft (7) is fixedly connected to the right end of the fixing seat (4), and a worm gear (6) is provided on the surface of the transmission shaft (7) 8), a worm (9) is fixedly connected to the rear end of the rotary handle (6), a limit assembly (10) is arranged at the front end of the mounting seat (3) on the side of the rotary handle (6), an arc groove is arranged on the upper end surface of the base (1), a guide strip (11) is fixedly connected to the upper end of the base (1) on the inner side of the arc groove, a guide groove (12) is arranged at the lower end of the angle adjustment seat (2), a mounting hole (13) is arranged on the upper end surface of the guide strip (11), and a locking member (14) is arranged in the mounting hole (13).

2. The composite angle magnetic table according to claim 1, characterized in that: The lower end of the angle adjustment seat (2) is designed as an arc-shaped structure and is adapted to fit the upper end surface of the base (1); a scale is provided on the front side of the surface of the angle adjustment seat (2), and a scale pointer is provided on the front end surface of the base (1).

3. The composite angle magnetic table according to claim 1, characterized in that: A first through hole (31) and a second through hole (32) are provided at the left end of the mounting seat (3), the first through hole (31) being formed by penetrating the mounting seat (3) from left to right, the second through hole (32) being formed by penetrating the mounting seat (3) from front to back, and the lower ends of the second through hole (32) and the first through hole (31) being connected to each other, a lubrication through hole (33) being provided at the upper end of the mounting seat (3), the lubrication through hole (33) being connected to the upper end of the first through hole (31), and knocking blocks (34) being fixedly mounted at both left and right ends of the mounting seat (3).

4. The composite angle magnetic table according to claim 3, characterized in that: The transmission shaft (7) is adapted to fit the first through hole (31), the right end of the transmission shaft (7) extends to the right end of the first through hole (31) and is rotatably connected to the mounting seat (3), the right end surface of the transmission shaft (7) is provided with an angle scale, the worm (9) is adapted to fit the second through hole (32), the rear end of the worm (9) extends to the rear end of the second through hole (32) and is rotatably connected to the mounting seat (3), the worm (9) is meshingly connected to the worm wheel (8), and a lubrication groove (71) is provided on the surface of the transmission shaft (7), the lubrication groove (71) being designed in a spiral shape.

5. The composite angle magnetic table according to claim 4, characterized in that: The limit assembly (10) comprises an arc-shaped plate (101), the inner side of the first through hole (31) is provided with the arc-shaped plate (101), the arc-shaped plate (101) and the surface of the transmission shaft (7) are fitted, the front end of the mounting seat (3) is threadedly connected with an adjusting bolt 1 (102), the rear end of the adjusting bolt 1 (102) extends to the inner side of the first through hole (31) and is fitted and connected to the arc-shaped plate (101).

6. The composite angle magnetic table according to claim 1, characterized in that: The guide slot (12) and the guide strip (11) are slidably connected, a limiting slot (121) is provided on the inner side of the guide slot (12), a locking seat (141) is fixedly connected to the upper end of the locking member (14), and the locking seat (141) and the limiting slot (121) are slidably connected.

7. The composite angle magnetic table according to claim 6, characterized in that: The locking member (14) is slidably connected to the mounting hole (13); a trapezoidal groove (142) is provided on the surface of the locking member (14); adjustment holes (15) are provided at both the front and rear ends of the base (1); an adjustment bolt (16) is provided at the bottom of the inner side of the adjustment hole (15); the ends of the two adjustment bolts (16) extend into the mounting hole (13) and are adapted to the trapezoidal groove (142); and the adjustment bolts (16) are threadedly connected to the base (1).

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