Equipment capable of simultaneously machining two sides

Abstract

The utility model discloses equipment capable of simultaneously processing two sides, which comprises a bed body and a bed frame, two ends of the upper side of the bed body are fixedly connected with the bed frame, the lower side of the bed frame is fixedly connected with a material pressing bar, the bed body positioned on the lower side of the material pressing bar is fixedly connected with a workpiece fixing mechanism, and two sides of the bed body are symmetrically provided with a walking mechanism, a vertical lifting mechanism and a horizontal moving mechanism. The walking mechanism comprises a walking rack, a moving block, a first lead screw hand wheel and a first gear motor, the vertical lifting mechanism comprises a lifting rack and a second gear motor, the horizontal moving mechanism comprises a horizontal moving rack and a second lead screw hand wheel, the lifting rack is fixedly connected to the moving block, and the horizontal moving rack is vertically installed on the lifting rack; a worm reduction gearbox is installed on the horizontal moving rack, and the output end of the worm reduction gearbox is fixedly connected with a workpiece machining mechanism. By means of the structure, the problems that the working efficiency is low, the rigidity of a workpiece cannot be guaranteed in the machining process, and the cutter relieving phenomenon is likely to occur are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece processing, in particular to equipment for processing two sides simultaneously. Background Art

[0002] Swiss-type lathes, also known as Swiss-type CNC lathes, are precision processing equipment that can simultaneously clamp and efficiently complete complex processing such as turning, milling, drilling, boring, tapping, and engraving. They are mainly used for batch processing of precision hardware and shaft-type special-shaped non-standard parts. Compared with existing CNC machine tools, Swiss-type lathes have made a qualitative leap in processing efficiency and processing accuracy. They use dual-axis arranged tools. After the parts are cut, the sub-spindle can grab the parts and complete the back drilling, boring, milling, end face eccentric processing and other processes on the cut surface of the parts. Compared with similar machine tools, the number of feedings can be significantly reduced, and the full length of the parts can be processed in one feeding, which improves processing efficiency.

[0003] The current Swiss-type lathes all use a single-side feed method to process the workpiece. This method is not only inefficient, but also the rigidity of the workpiece cannot be guaranteed during the processing, and the tool is prone to let go. Therefore, a device that can process on both sides at the same time is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for processing two sides simultaneously, which solves the problems of low working efficiency, insufficient rigidity of the workpiece during processing, and easy tool let-down.

[0005] The utility model also provides the above-mentioned equipment for simultaneous processing on both sides, including: a bed body and a bed frame, the two ends of the upper side of the bed body are fixedly connected to the bed frame, the lower side of the bed frame is fixedly connected to a pressure bar, and a workpiece fixing mechanism is fixedly connected to the bed body located below the pressure bar, and a walking mechanism, a vertical lifting mechanism and a horizontal moving mechanism are symmetrically arranged on both sides of the bed body, the walking mechanism includes a walking frame, a moving block, a first screw handwheel and a first reduction motor, the vertical lifting mechanism includes a lifting frame and a second reduction motor, the horizontal moving mechanism includes a horizontal moving frame and a second screw handwheel, the lifting frame is fixedly connected to the moving block, the horizontal moving frame is vertically installed on the lifting frame, a worm reduction box is installed on the horizontal moving frame, and the workpiece processing mechanism is fixedly connected to the output end of the worm reduction box.

[0006] According to the equipment for simultaneous processing on both sides, the outer side of the walking frame is fixedly connected to the first reduction motor, and the first reduction motor is connected to a gear through a driving member, and connecting plates are fixedly connected to both sides of the bed body, and there are two connecting plates, which are arranged parallel to each other up and down, and a rack is fixedly connected to the lower side of the upper connecting plate, and the gear is meshed and connected to the rack, and the lower connecting plate is connected to the walking frame through a guide rail slide and bolts, and a first screw is fixedly connected to the first screw handwheel, one end of the first screw is rotatably connected to the walking frame, and the middle part is threadedly connected to the moving block.

[0007] According to the device for processing on both sides simultaneously, the upper side of the lifting frame is fixedly connected to the second reduction motor, and is internally rotatably connected to a threaded rod, the output end of the second reduction motor is fixedly connected to the threaded rod, the threaded rod is threadedly connected to a first slider, and the outer side of the first slider is fixedly connected to a horizontal moving frame.

[0008] According to the device for simultaneous processing on both sides, the outer end of the horizontally movable frame is rotatably connected to a second screw handwheel, the second screw handwheel is fixedly connected to a second screw, one end of the second screw is rotatably connected to the horizontally movable frame, and the middle part is threadedly connected to a second slider, the outer side of the second slider is fixedly connected to a worm reduction box, and a worm wheel handbar is provided on the outer side of the worm reduction box.

[0009] According to the device for processing both sides simultaneously, the workpiece processing mechanism includes a third reduction motor, a milling cutter power unit and a milling cutter, the output end of the third reduction motor is connected to the milling cutter power unit by bolts, and the output end of the milling cutter power unit is fixedly connected to the milling cutter.

[0010] According to the device for simultaneous processing on both sides, the workpiece fixing mechanism includes a supporting plate, a sliding groove is provided on the supporting plate, a bidirectional screw is rotatably connected in the sliding groove, one end of the bidirectional screw located on the outside of the supporting plate is fixedly connected to a third screw handwheel, a clamping block is threadedly connected to the bidirectional screw, and the clamping block is slidably connected to the sliding groove.

[0011] According to the device for processing two sides simultaneously, a rubber pad is fixedly connected to the upper side of the carrying plate.

[0012] According to the device for processing two sides simultaneously, pin holes are provided on the first screw handwheel, the second screw handwheel and the third screw handwheel.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a walking mechanism, a vertical lifting mechanism, a horizontal moving mechanism and a workpiece processing mechanism are respectively arranged on both sides of the bed body. At the same time, the walking mechanism, the vertical lifting mechanism, the horizontal moving mechanism and the workpiece processing mechanism can be adjusted separately and operated independently, with good flexibility and improved work efficiency.

[0015] 2. In the utility model, the equipment can process workpieces with a width of 12 cm to 40 cm, and its adaptability can be infinitely adjusted within the width range; at the same time, the processing angle can be processed by replacing milling cutters with different profile angles, and the slope angle can be 0° to 360°; it has good practicality and extremely high processing flexibility.

[0016] 3. In the utility model, a fixing mechanism is provided on the bed, a material pressing bar is provided above the workpiece, and a hydraulic clamping method is adopted, so that the workpiece processing mechanisms on both sides can provide a larger cutting force, and the processing efficiency is significantly improved.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a structural diagram of a device for processing both sides simultaneously according to the utility model;

[0020] Figure 2 It is a side view of a device for processing both sides simultaneously according to the utility model;

[0021] Figure 3 This is a structural diagram of a workpiece processing mechanism of a device for processing both sides simultaneously according to the utility model;

[0022] Figure 4 for Figure 1 A magnified view of the structure at center A;

[0023] Figure 5 for Figure 1 A magnified view of the structure at B in the middle;

[0024] Figure 6 This is a structural diagram of a screw handwheel of a device for processing both sides simultaneously according to the utility model;

[0025] Figure 7 The utility model is a structural diagram of a workpiece fixing mechanism of a device for processing two sides simultaneously.

[0026] Legend:

[0027] 1. Bed body; 2. Bed frame; 3. Traveling mechanism; 31. Traveling frame; 32. Moving block; 33. First screw handwheel; 34. First reduction motor; 35. Gear; 4. Vertical lifting mechanism; 41. Lifting frame; 42. Second reduction motor; 5. Horizontal moving mechanism; 51. Horizontal moving frame; 52. Second screw handwheel; 6. Workpiece processing mechanism; 61. Third reduction motor; 62. Milling cutter power unit; 63. Milling cutter; 7. Pressing bar; 71. Pressing plate; 8. Workpiece fixing mechanism; 81. Loading plate; 82. Slide; 83. Bidirectional screw; 84. Clamping block; 85. Third screw handwheel; 9. Worm reduction box; 91. Worm wheel handbar; 10. Connecting plate; 11. Rubber pad; 12. Rack; 13. Pin hole; 14. Workpiece. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] Reference Figure 1-7 The utility model embodiment is a device for processing both sides simultaneously, which includes a bed body 1 and a bed frame 2. The two ends of the upper side of the bed body 1 are fixedly connected to the bed frame 2, and the lower side of the bed frame 2 is fixedly connected with a press rod 7. The output end of the press rod 7 is fixedly connected with a press plate 71. A hydraulic clamping method is adopted so that the processing mechanisms of the workpieces 14 on both sides can provide a large cutting force, and the processing efficiency is significantly improved. The bed body 1 located at the lower side of the press rod 7 is fixedly connected with a workpiece fixing mechanism 8. The workpiece fixing mechanism 8 includes a bearing plate 81, and a slide groove 82 is provided on the bearing plate 81. The slide groove 82 is rotatably connected to the workpiece 14. There is a bidirectional screw rod 83, one end of the bidirectional screw rod 83 located on the outside of the bearing plate 81 is fixedly connected to the third screw handwheel 85, the bidirectional screw rod 83 is threadedly connected to a clamping block 84, the clamping block 84 is slidably connected to the slide groove 82, the clamping block 84 can fix the workpiece 14 with a width of 12CM-40CM, the upper side of the bearing plate 81 is fixedly connected to a rubber pad 11, the pressing plate 71 and the rubber pad 11 have a protective effect on the workpiece, the first screw handwheel 33, the second screw handwheel 52 and the third screw handwheel 85 are all provided with pin holes 13, and the handwheels are fixed through the pin holes 13.

[0030] A walking mechanism 3, a vertical lifting mechanism 4 and a horizontal moving mechanism 5 are symmetrically arranged on both sides of the bed body 1. The walking mechanism 3 includes a walking frame 31, a moving block 32, a first screw handwheel 33 and a first reduction motor 34. The outer side of the walking frame 31 is fixedly connected to the first reduction motor 34, and the first reduction motor 34 is connected to a gear 35 through a driving member. Connecting plates 10 are fixedly connected to both sides of the bed body 1. There are two connecting plates 10, which are arranged parallel to each other. A rack 12 is fixedly connected to the lower side of the upper connecting plate 10, and the gear 35 is meshed and connected to the rack 12. The lower connecting plate 10 is connected to the walking frame 31 through a guide slide and bolts. The first reduction motor 34 drives the gear 35 to rotate through the driving member, so that the walking frame 31 moves at a uniform speed. A first screw is fixedly connected to the first screw handwheel 33, one end of the first screw is rotatably connected to the walking frame 31, and the middle part is threadedly connected to the moving block 32. By rotating the first screw handwheel 33, the lifting frames 41 on both sides are moved closer to or away from the workpiece 14;

[0031] The vertical lifting mechanism 4 includes a lifting frame 41 and a second reduction motor 42. The upper side of the lifting frame 41 is fixedly connected to the second reduction motor 42, and a threaded rod is rotatably connected inside. The output end of the second reduction motor 42 is fixedly connected to the threaded rod, and a first slider is threadedly connected to the threaded rod. The outer side of the first slider is fixedly connected to the horizontal moving frame 51.

[0032] The horizontal moving mechanism 5 includes a horizontal moving frame 51 and a second screw hand wheel 52. A worm reduction box 9 is installed on the horizontal moving frame 51. The outer end of the horizontal moving frame 51 is rotatably connected to the second screw hand wheel 52. The second screw hand wheel 52 is fixedly connected to the second screw. One end of the second screw is rotatably connected to the horizontal moving frame 51, and the middle part is threadedly connected to the second slider. The outer side of the second slider is fixedly connected to the worm reduction box 9. A worm wheel hand lever 91 is provided on the outer side of the worm reduction box 9. By rotating the worm wheel hand lever 91, the angle of the milling cutter 63 on the milling cutter power unit 62 can be adjusted. The milling cutter 63 is shown as an end milling cutter. If it is replaced with a cylindrical milling cutter or other contour milling cutter, the processing angle range can be expanded to nearly 0° to 360°.

[0033] The output end of the worm gear reduction box 9 is fixedly connected to the workpiece processing mechanism 6, which includes a third reduction motor 61, a milling cutter power unit 62 and a milling cutter 63. The output end of the third reduction motor 61 is connected to the milling cutter power unit 62 by bolts, and the output end of the milling cutter power unit 62 is fixedly connected to the milling cutter 63. The walking mechanism 3, the vertical lifting mechanism 4, the horizontal moving mechanism 5 and the workpiece processing mechanism 6 can be adjusted separately and operate independently, with good flexibility and improved work efficiency.

[0034] Working principle: During installation, place the workpiece 14 on the carrier plate 81, then turn the third screw hand wheel 85 to fix the clamping blocks 84 on both sides of the workpiece 14, then start the press bar 7 to fix the workpiece 14, and the press plate 71 on the lower side of the press bar 7 has a protective effect on the workpiece 14;

[0035] During adjustment, firstly rotate the first screw hand wheel 33 to make the lifting frames 41 on both sides approach or move away from the workpiece 14, then rotate the second screw hand wheel 52 to adjust the distance between the horizontal moving frame 51 and the workpiece 14, then rotate the worm wheel hand lever 91 to adjust the angle of the milling cutter 63 on the milling cutter power unit 62 through the worm wheel hand lever 91, and after the adjustment is completed, start the equipment to process the workpiece 14;

[0036] During operation, the third reduction motor 61 and the milling cutter power unit 62 are started first, and then the second reduction motor 42 is started. The milling cutter 63 is brought close to the workpiece 14 through the second reduction motor 42 and processes it. Then the first reduction motor 34 is started. The first reduction motor 34 drives the gear 35 to rotate through the driving member, so that the walking frame 31 moves at a uniform speed.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A device for processing both sides simultaneously, characterized in that: include: A bed body (1) and a bed frame (2), wherein the upper ends of the bed body (1) are fixedly connected to the bed frame (2), the lower side of the bed frame (2) is fixedly connected to a press bar (7), and a workpiece fixing mechanism (8) is fixedly connected to the bed body (1) located below the press bar (7), and the bed body (1) is symmetrically provided with a walking mechanism (3), a vertical lifting mechanism (4) and a horizontal moving mechanism (5) on both sides of the bed body (1), and the walking mechanism (3) includes a walking frame (31), a moving block (32), a first screw hand wheel (33) and a first reduction motor ( 34), the vertical lifting mechanism (4) comprises a lifting frame (41) and a second reduction motor (42), the horizontal moving mechanism (5) comprises a horizontal moving frame (51) and a second screw hand wheel (52), the lifting frame (41) is fixedly connected to the moving block (32), the horizontal moving frame (51) is vertically mounted on the lifting frame (41), a worm reduction box (9) is mounted on the horizontal moving frame (51), and the output end of the worm reduction box (9) is fixedly connected to the workpiece processing mechanism (6).

2. The device for processing both sides simultaneously according to claim 1, characterized in that: The outer side of the walking frame (31) is fixedly connected to a first reduction motor (34), and the first reduction motor (34) is connected to a gear (35) through a driving member. Both sides of the bed body (1) are fixedly connected to connecting plates (10), and there are two connecting plates (10) which are arranged in parallel up and down. The lower side of the upper connecting plate (10) is fixedly connected to a rack (12), and the gear (35) is meshedly connected to the rack (12). The lower connecting plate (10) is connected to the walking frame (31) through a guide rail slide and bolts. The first screw handwheel (33) is fixedly connected to a first screw, one end of which is rotatably connected to the walking frame (31), and the middle part is threadedly connected to a moving block (32).

3. The device for processing both sides simultaneously according to claim 2, characterized in that: The upper side of the lifting frame (41) is fixedly connected to a second reduction motor (42), and a threaded rod is rotatably connected inside. The output end of the second reduction motor (42) is fixedly connected to the threaded rod, and a first slider is threadedly connected to the threaded rod. The outer side of the first slider is fixedly connected to a horizontal moving frame (51).

4. The device for processing both sides simultaneously according to claim 3, characterized in that: The outer end of the horizontal movable frame (51) is rotatably connected to a second screw hand wheel (52), the second screw hand wheel (52) is fixedly connected to a second screw, one end of the second screw is rotatably connected to the horizontal movable frame (51), and the middle part is threadedly connected to a second slider, the outer side of the second slider is fixedly connected to a worm reduction box (9), and the outer side of the worm reduction box (9) is provided with a worm wheel hand lever (91).

5. The device for processing both sides simultaneously according to claim 4, characterized in that: The workpiece processing mechanism (6) comprises a third reduction motor (61), a milling cutter power unit (62) and a milling cutter (63); the output end of the third reduction motor (61) is connected to the milling cutter power unit (62) via a bolt, and the output end of the milling cutter power unit (62) is fixedly connected to the milling cutter (63).

6. The device for processing both sides simultaneously according to claim 5, characterized in that: The workpiece fixing mechanism (8) comprises a bearing plate (81), a slide groove (82) is provided on the bearing plate (81), a bidirectional screw rod (83) is rotatably connected in the slide groove (82), one end of the bidirectional screw rod (83) located outside the bearing plate (81) is fixedly connected to a third screw hand wheel (85), a clamping block (84) is threadedly connected to the bidirectional screw rod (83), and the clamping block (84) is slidably connected to the slide groove (82).

7. The device for processing both sides simultaneously according to claim 6, characterized in that: A rubber pad (11) is fixedly connected to the upper side of the bearing plate (81).

8. The device for processing both sides simultaneously according to claim 7, characterized in that: The first screw handwheel (33), the second screw handwheel (52) and the third screw handwheel (85) are all provided with pin holes (13).

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