Surface milling device for rack machining

Abstract

The surface milling device is characterized in that a bearing plate is arranged on the upper portion of a base, sliding strips are fixedly arranged on the left side and the right side of the bottom of the bearing plate correspondingly, side plates are fixedly arranged on the left side and the right side of the front end of the top of the bearing plate correspondingly, and a first servo motor is fixedly arranged on the right side of the right side plate; the invention relates to the technical field of rack machining. According to the surface milling device for rack machining, through mutual cooperation of a first servo motor, a shaft rod, a worm and a limiting seat assembly, angle adjustment can be conducted on a plurality of workpieces at the same time, after the workpieces are located at the needed angles, a milling head is controlled to conduct machining operation on the surfaces of the workpieces, independent adjustment does not need to be conducted on each workpiece, the machining efficiency is improved, and the machining cost is reduced. And through mutual cooperation of the air pump, the air guide pipe and the slag leakage opening, chippings falling into the limiting base can be blown out, accumulation of the chippings in the limiting base is avoided, the cleaning difficulty is lowered, and the effect of clamping the workpiece later is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of rack processing, in particular to a surface milling device used for rack processing. Background Art

[0002] The existing surface milling device for rack processing needs to adjust the angle of the workpiece during the processing of the workpiece. Since there are many racks that need to be processed, the device can only adjust the angle of each workpiece in turn, the processing efficiency is low, and it is impossible to adjust the angles of multiple workpieces at the same time, and the practicality is poor. Therefore, it is necessary to provide a surface milling device for rack processing to solve the above technical problems. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a surface milling device for rack processing, which solves the problem that during the process of processing a workpiece, it is necessary to adjust the angle of the workpiece. Since there are many racks that need to be processed, the device can only adjust the angle of each workpiece in turn, the processing efficiency is low, and it is impossible to adjust the angles of multiple workpieces at the same time, resulting in poor practicality.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a surface milling device for rack processing, comprising a base, a bearing plate is arranged on the upper part of the base, sliding bars are fixedly arranged on the left and right sides of the bottom of the bearing plate, side plates are fixedly arranged on the left and right sides of the front end of the top of the bearing plate, a first servo motor is fixedly arranged on the right side of the right side plate, an output end of the first servo motor passes through the right side plate and is fixedly arranged with a shaft, a plurality of worms are evenly fixedly sleeved on the outside of the shaft, a plurality of limit seat assemblies are evenly fixedly arranged on the top of the bearing plate from left to right, and each of the limit seat assemblies has a A workpiece is provided, support plates are fixedly provided on the left and right sides of the top of the base, a push rod is fixedly provided between the tops of the two support plates, a screw rod is fixedly provided between the upper parts of the two support plates, a second servo motor is fixedly provided on the right side of the right support plate, an external threaded sleeve of the screw rod is provided with a threaded sleeve, an external sliding sleeve of the push rod is provided with a sliding sleeve, an L-shaped plate is fixedly provided between the front ends of the threaded sleeve and the sliding sleeve, a hydraulic rod is fixedly provided in the middle of the top of the L-shaped plate, a third servo motor is fixedly provided on the bottom of the hydraulic rod passing through the top wall of the L-shaped plate, and a milling head is fixedly connected to the output end of the third servo motor.

[0005] Preferably, the two slide bars are slidably connected to the top of the base, the left side of the shaft is rotationally connected to the right side of the left side plate, and the screw rod is located below the top rod.

[0006] Preferably, the output end of the second servo motor passes through the right support plate and is fixedly connected to the right end of the screw rod, the threaded sleeve and the sliding sleeve are fixedly connected, and universal wheels are fixedly provided at the four bottom corners of the base.

[0007] Preferably, each of the limit seat assemblies comprises two baffles, which are respectively fixedly connected to the front and rear ends of the top of the supporting plate, and a rotating shaft is rotatably passed through the interior of the two baffles, and a limit seat is fixedly arranged between the two rotating shafts.

[0008] Preferably, a plurality of slag leakage openings are evenly opened at the bottom of the limiting seat, a threaded rod is penetrated through the middle thread on the left side of the limiting seat, and a clamping plate is rotatably provided at the right end of the threaded rod.

[0009] Preferably, the front end of the rotating shaft passes through the front wall of the baffle and is fixed with a gear, the bottom of the gear is meshed with the top of the corresponding worm, and the right side of the clamping plate and the right wall of the inner cavity of the limit seat are fixed with a plurality of anti-slip bumps.

[0010] Preferably, the workpiece is located between the right side of the clamping plate and the inside of the limiting seat, an air pump is fixedly provided at the rear end in the middle of the top of the supporting plate, and an air guide pipe is fixedly provided at the exhaust end of the air pump.

[0011] Preferably, the front end of the air duct is fixedly connected to the rear wall of the rear baffle, and the front end of the air duct is communicated with the interior of each rear rotating shaft.

[0012] Beneficial Effects

[0013] The present invention provides a surface milling device for rack machining. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The surface milling device for rack processing comprises a first servo motor fixedly arranged on the right side of the right side plate, an output end of the first servo motor passes through the right side plate and is fixedly arranged with a shaft, a plurality of worms are evenly fixedly sleeved on the outside of the shaft, a plurality of limit seat assemblies are evenly fixedly arranged on the top of the bearing plate from left to right, a workpiece is arranged inside each limit seat assembly, support plates are fixedly arranged on the left and right sides of the top of the base, a top rod is fixedly arranged between the tops of the two support plates, a screw is fixedly arranged between the upper parts of the two support plates, a second servo motor is fixedly arranged on the right side of the right support plate, and the screw The external threaded sleeve of the rod is provided with a threaded sleeve, the external sliding sleeve of the push rod is provided with a sliding sleeve, an L-shaped plate is fixedly arranged between the front ends of the threaded sleeve and the sliding sleeve, a hydraulic rod is fixedly arranged in the top middle of the L-shaped plate, and a third servo motor is fixedly arranged at the bottom of the hydraulic rod passing through the top wall of the L-shaped plate, and a milling head is fixedly connected to the output end of the third servo motor. Through the mutual cooperation among the first servo motor, the shaft rod, the worm gear and the limit seat assembly, the angles of multiple workpieces can be adjusted at the same time. After the workpiece is at the required angle, the milling head is controlled to perform processing operations on its surface. There is no need to adjust each workpiece individually, thereby improving the processing efficiency.

[0015] (2) The surface milling device for rack processing has two baffles fixedly connected to the front and rear ends of the top of the supporting plate respectively, and the two baffles are internally penetrated by a rotating shaft, a limit seat is fixedly arranged between the two rotating shafts, and a plurality of slag leakage openings are evenly opened at the bottom of the limit seat, a threaded rod is penetrated by the left middle thread of the limit seat, and a clamping plate is rotatably arranged on the right end of the threaded rod, and a gear is fixedly arranged at the front end of the front rotating shaft through the front wall of the baffle, an air pump is fixedly arranged at the rear end of the middle of the top of the supporting plate, and an air guide pipe is fixedly arranged at the exhaust end of the air pump, and the front end of the air guide pipe is fixedly connected to the rear wall of the rear baffle, and the front end of the air guide pipe is communicated with the interior of each rear rotating shaft, and the debris falling in the limit seat can be blown out through the mutual cooperation between the air pump, the air guide pipe and the slag leakage opening, so as to avoid the accumulation of debris in the limit seat, reduce the difficulty of cleaning, and ensure the effect of clamping the workpiece later.

[0016] (3) The surface milling device for rack processing is implemented by meshing the bottom of the gear with the top of the corresponding worm, and a plurality of anti-skid protrusions are fixedly provided on the right side of the clamping plate and the right wall of the inner cavity of the limit seat. The workpiece is located between the right side of the clamping plate and the inside of the limit seat. The threaded rod, the clamping plate and the anti-skid protrusions cooperate with each other to improve the stability of the clamped workpiece and avoid slipping. The structure is simple but the functionality is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a rear view of the present invention;

[0019] Figure 3 It is a cross-sectional view of the limit seat assembly of the present invention;

[0020] Figure 4 It is a right side cross-sectional view of the limit seat assembly of the present invention;

[0021] Figure 5 For the present invention Figure 3 A partial enlarged view of point A in the middle.

[0022] In the figure: 1. base; 2. bearing plate; 3. slide bar; 4. side plate; 5. first servo motor; 6. shaft; 7. worm; 8. limit seat assembly; 81. baffle; 82. rotating shaft; 83. limit seat; 84. slag leakage port; 85. threaded rod; 86. clamping plate; 87. gear; 88. anti-skid protrusion; 9. workpiece; 10. support plate; 11. push rod; 12. screw rod; 13. second servo motor; 14. threaded sleeve; 15. sleeve; 16. L-shaped plate; 17. hydraulic rod; 18. third servo motor; 19. milling head; 20. universal wheel; 21. air pump; 22. air guide tube. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention provides two technical solutions:

[0025] like Figure 1-4The first embodiment is shown: a surface milling device for rack processing, comprising a base 1, a bearing plate 2 is arranged on the upper part of the base 1, and slide bars 3 are fixedly arranged on the left and right sides of the bottom of the bearing plate 2, and side plates 4 are fixedly arranged on the left and right sides of the front end of the top of the bearing plate 2, and a first servo motor 5 is fixedly arranged on the right side of the right side plate 4, and the output end of the first servo motor 5 passes through the right side plate 4 and is fixedly arranged with a shaft rod 6, and a plurality of worms 7 are evenly fixedly sleeved on the outside of the shaft rod 6, and a plurality of limit seat assemblies 8 are evenly fixedly arranged on the top of the bearing plate 2 from left to right, and a workpiece 9 is arranged inside each limit seat assembly 8, and the left and right sides of the top of the base 1 are A support plate 10 is fixedly arranged, a push rod 11 is fixedly arranged between the tops of the two support plates 10, a screw rod 12 is fixedly arranged between the upper parts of the two support plates 10, a second servo motor 13 is fixedly arranged on the right side of the right support plate 10, an external threaded sleeve of the screw rod 12 is provided with a threaded sleeve 14, an external sliding sleeve of the push rod 11 is provided with a sliding sleeve 15, an L-shaped plate 16 is fixedly arranged between the front ends of the threaded sleeve 14 and the sliding sleeve 15, a hydraulic rod 17 is fixedly arranged in the middle of the top of the L-shaped plate 16, a third servo motor 18 is fixedly arranged at the bottom of the hydraulic rod 17, and a milling head 19 is fixedly connected to the output end of the third servo motor 18.

[0026] Through the mutual cooperation among the first servo motor 5, the shaft 6, the worm 7 and the limit seat assembly 8, the angles of multiple workpieces 9 can be adjusted at the same time. After the workpiece 9 is at the required angle, the milling head 19 is controlled to perform processing operations on its surface. There is no need to adjust each workpiece 9 individually, thereby improving the processing efficiency.

[0027] like Figure 1 and 5A second embodiment is shown, which mainly differs from the first embodiment in that: a surface milling device for rack processing, two slide bars 3 are slidably connected to the top of the base 1, the left side of the shaft 6 is rotatably connected to the right side of the left side plate 4, the screw 12 is located below the top rod 11, the output end of the second servo motor 13 passes through the right support plate 10 and is fixedly connected to the right end of the screw 12, the threaded sleeve 14 is fixedly connected to the sliding sleeve 15, and universal wheels 20 are fixedly arranged at the four corners of the bottom of the base 1, each limit seat assembly 8 includes two baffles 81, and the two baffles 81 are respectively fixedly connected to the front and rear ends of the top of the bearing plate 2, and the interiors of the two baffles 81 are rotatably penetrated by a rotating shaft 82, and a limit seat 83 is fixedly arranged between the two rotating shafts 82, and the limit seat 8 A plurality of slag leakage openings 84 are evenly provided at the bottom of the limiting seat 83, a threaded rod 85 is penetrated by a threaded rod 85 on the left middle thread of the limiting seat 83, a clamping plate 86 is rotatably provided on the right end of the threaded rod 85, a front end of the front rotating shaft 82 penetrates the front wall of the baffle 81 and is fixedly provided with a gear 87, the bottom of the gear 87 is meshed with the top of the corresponding worm 7, a plurality of anti-slip protrusions 88 are fixedly provided on the right side of the clamping plate 86 and the right wall of the inner cavity of the limiting seat 83, the workpiece 9 is located between the right side of the clamping plate 86 and the inside of the limiting seat 83, an air pump 21 is fixedly provided at the rear end in the middle of the top of the carrying plate 2, an air guide pipe 22 is fixedly provided at the exhaust end of the air pump 21, the front end of the air guide pipe 22 is fixedly connected to the rear wall of the rear baffle 81, and the front end of the air guide pipe 22 is communicated with the inside of each rear rotating shaft 82.

[0028] Through the mutual cooperation between the air pump 21, the air guide pipe 22 and the slag outlet 84, the debris that falls into the limit seat 83 can be blown out, avoiding the accumulation of debris in the limit seat 83, reducing the difficulty of cleaning, and ensuring the effect of clamping the workpiece 9 afterwards. Through the mutual cooperation between the threaded rod 85, the clamping plate 86 and the anti-slip protrusion 88, the stability of clamping the workpiece 9 is improved to avoid slippage. The structure is simple but the functionality is strong.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] When in use, multiple workpieces 9 are placed in each limit seat 83 in turn, and then the threaded rod 85 is screwed to push the clamping plate 86 to the right to cooperate with the right wall of the limit seat 83 to clamp the workpiece 9, and the external mechanism is used to push the carrier plate 2 backward to the required position, and then the second servo motor 13 is started to drive the screw rod 12 to rotate. During the process, the threaded sleeve 14 moves left and right along the screw rod 12, and the sliding sleeve 15 slides left and right along the push rod 11, and the L-shaped plate 16 and the milling head 19 move accordingly. At the same time, the hydraulic rod 17 works to adjust the upper and lower positions of the milling head 19, and the third servo motor 18 works. The milling head 19 is driven to rotate rapidly to process the workpiece 9 below. When the angle of the workpiece 9 needs to be adjusted, the first servo motor 5 is started to drive the shaft 6 and the worm 7 to rotate, and a number of gears 87 rotate accordingly, driving each limit seat 83 and the workpiece 9 to rotate. When the workpiece 9 reaches the required angle, the first servo motor 5 is stopped to keep the workpiece 9 at the current angle, and the milling head 19 is controlled to process each workpiece 9. After the processing is completed, the air pump 21 is started to blow air into the interior of each limit seat 83 through the air guide pipe 22, and the debris dropped in the limit seat 83 is blown out through the slag leakage port 84 to keep the interior of the limit seat 83 clean.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface milling device for rack machining, comprising a base (1), characterized in that: A bearing plate (2) is arranged on the upper part of the base (1), and sliding bars (3) are fixedly arranged on the left and right sides of the bottom of the bearing plate (2), and side plates (4) are fixedly arranged on the left and right sides of the front end of the top of the bearing plate (2), and a first servo motor (5) is fixedly arranged on the right side of the right side plate (4), and the output end of the first servo motor (5) passes through the right side plate (4) and is fixedly arranged with a shaft rod (6), and the outer part of the shaft rod (6) is evenly fixedly sleeved with a plurality of worm gears (7), and a plurality of limit seat assemblies (8) are evenly fixedly arranged on the top of the bearing plate (2) from left to right, and a workpiece (9) is arranged inside each of the limit seat assemblies (8), and support plates (10) are fixedly arranged on the left and right sides of the top of the base (1), and the two support plates A push rod (11) is fixedly arranged between the tops of the two support plates (10), a screw rod (12) is fixedly arranged between the upper parts of the two support plates (10), a second servo motor (13) is fixedly arranged on the right side of the right support plate (10), an external threaded sleeve of the screw rod (12) is provided with a threaded sleeve (14), an external sliding sleeve of the push rod (11) is provided with a sliding sleeve (15), an L-shaped plate (16) is fixedly arranged between the front ends of the threaded sleeve (14) and the sliding sleeve (15), a hydraulic rod (17) is fixedly arranged in the middle of the top of the L-shaped plate (16), a third servo motor (18) is fixedly arranged at the bottom of the hydraulic rod (17) penetrating through the top wall of the L-shaped plate (16), and a milling head (19) is fixedly connected to the output end of the third servo motor (18).

2. A surface milling device for rack machining according to claim 1, characterized in that: The two slide bars (3) are both slidably connected to the top of the base (1), the left side of the shaft rod (6) is rotationally connected to the right side of the left side plate (4), and the screw rod (12) is located below the top rod (11).

3. A surface milling device for rack machining according to claim 1, characterized in that: The output end of the second servo motor (13) passes through the right support plate (10) and is fixedly connected to the right end of the screw rod (12); the threaded sleeve (14) and the sliding sleeve (15) are fixedly connected; and universal wheels (20) are fixedly provided at the four corners of the bottom of the base (1).

4. A surface milling device for rack machining according to claim 1, characterized in that: Each of the limit seat assemblies (8) comprises two baffles (81), the two baffles (81) being fixedly connected to the front and rear ends of the top of the carrier plate (2) respectively, a rotating shaft (82) being rotatably passed through the interior of the two baffles (81), and a limit seat (83) being fixedly arranged between the two rotating shafts (82).

5. A surface milling device for rack machining according to claim 4, characterized in that: A plurality of slag leakage openings (84) are evenly arranged at the bottom of the limiting seat (83); a threaded rod (85) penetrates through the middle thread on the left side of the limiting seat (83); and a clamping plate (86) is rotatably arranged at the right end of the threaded rod (85).

6. A surface milling device for rack machining according to claim 5, characterized in that: The front end of the rotating shaft (82) at the front part passes through the front wall of the baffle (81) and is fixedly provided with a gear (87), the bottom of the gear (87) is meshed with the top of the corresponding worm (7), and the right side of the clamping plate (86) and the right wall of the inner cavity of the limit seat (83) are fixedly provided with a plurality of anti-slip protrusions (88).

7. A surface milling device for rack machining according to claim 5, characterized in that: The workpiece (9) is located between the right side of the clamping plate (86) and the inside of the limiting seat (83), an air pump (21) is fixedly provided at the rear end in the middle of the top of the supporting plate (2), and an air guide pipe (22) is fixedly provided at the exhaust end of the air pump (21).

8. A surface milling device for rack machining according to claim 7, characterized in that: The front end of the air guide pipe (22) is fixedly connected to the rear wall of the rear baffle (81), and the front end of the air guide pipe (22) is communicated with the interior of each rear rotating shaft (82).

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