Low-energy-consumption high-rigidity main shaft turning and milling combined machining equipment

Abstract

The invention discloses low-energy-consumption high-rigidity main shaft turning and milling combined machining equipment, and relates to the technical field of combined machining machine tools, the low-energy-consumption high-rigidity main shaft turning and milling combined machining equipment comprises a guide rail I, and a clamping jaw I and a clamping jaw II which are arranged at the two ends of the guide rail I. A top frame is fixedly arranged at the top of the guide rail I, and a tool positioning mechanism is slidably mounted on the guide rail I; a tool positioning mechanism is arranged on the upper frame, a tool direction adjusting mechanism is arranged on the tool positioning mechanism, the tool positioning mechanism carries the tool direction adjusting mechanism to move in the horizontal plane, a workpiece fixing mechanism is arranged on the side edge of the tool positioning mechanism, a drilling and milling machining mechanism is arranged on the upper frame, and meanwhile a longitudinal translation mechanism is further arranged at the end of the tool positioning mechanism. Longitudinal translation operation of parts is achieved by combining the longitudinal translation mechanism and the workpiece fixing mechanism, machining operation of multiple modes is achieved by combining the drilling and milling machining mechanism, and the combined machining capacity of the machine tool is improved.

Description

Technical Field

[0001] The invention relates to the technical field of compound processing machine tools, in particular to low-energy-consumption and high-rigidity spindle turning and milling compound processing equipment. Background Art

[0002] A multi-tasking machine tool usually combines components for multiple machining functions such as turning, milling, drilling, and boring. For example, it may have both a spindle for turning and a power tool head for milling. These components are reasonably arranged in the structural design of the machine tool to achieve efficient conversion of different machining processes.

[0003] When existing machine tools perform turning and milling composite processing on shaft parts, the parts need to be re-clamped and re-positioned after each processing step. At the same time, the clamping and positioning positions cannot be flexibly adjusted, and the parts cannot be quickly positioned and adjusted in accordance with processing requirements. Summary of the invention

[0004] The purpose of the present invention is to provide a low-energy consumption and high-rigidity spindle turning and milling compound processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A low-energy consumption and high-rigidity spindle turning and milling composite processing equipment comprises a guide rail, and claws 1 and 2 arranged at both ends of the guide rail, a top frame is fixedly arranged on the top of the guide rail, a tool positioning mechanism is slidably installed on the guide rail, a tool adjustment mechanism is arranged on the tool positioning mechanism, the tool positioning mechanism carries the tool adjustment mechanism to move in a horizontal plane, a workpiece fixing mechanism is arranged on the side of the tool positioning mechanism, and a drilling and milling processing mechanism is arranged on the top frame.

[0006] The workpiece fixing mechanism includes a transverse slide three slidably installed between the guide rail one, and the transverse slide three are respectively fixedly arranged on both sides of the tool positioning mechanism, and a vertical frame is symmetrically arranged on the transverse slide three on one side, and the vertical frame is connected to the horizontal frame, and swing frames are rotatably installed at both ends of the horizontal frame, and an adjustment groove and a wrapping frame one slidably installed in the adjustment groove are arranged on the swing frame, and a lifting frame one is installed at the center of the horizontal frame, and a wrapping frame two is arranged on the lifting frame one, and the wrapping frame one symmetrically installed on both sides cooperates with the wrapping frame two to perform triangular locking and positioning of the parts, and a transfer mechanism is arranged at the end of the tool positioning mechanism, and the transfer mechanism carries the vertical frame and cooperates with the transverse slide three on both sides of the tool positioning mechanism to realize triangular locking and positioning of different parts at both ends of the part.

[0007] As a further solution of the present invention: plug-in grooves are arranged on both sides of the horizontal slide table three, the vertical frame is slidably engaged with the plug-in grooves, locking grooves one are evenly arranged on the swing frame along the direction of the adjustment groove, a locking pin one is installed between the locking groove one and the parcel rack one, matching grooves are evenly arranged on the sides of the swing frame, horizontal locking grooves two are evenly arranged at both ends of the lifting frame one, the locking groove two is installed by locking the locking pin two with the matching groove, contact rollers are rotatably installed on the inner sides of the parcel rack one and the parcel rack two, and the contact rollers are installed in contact with the surface of the part.

[0008] As a further solution of the present invention: a latch is provided at the edge of the transverse slide three, a latching groove is provided inside the transverse slide three, the latch and the latching groove are slidably engaged with each other, and the latch is connected to a longitudinal screw rod two.

[0009] As a further solution of the present invention: the tool positioning mechanism includes a transverse slide 1 slidably installed between a guide rail 1, a longitudinal slide rail is arranged on the transverse slide 1, a longitudinal slide 1 is slidably installed on the longitudinal slide rail, a longitudinal screw 1 and a turntable 1 are connected between the longitudinal slide 1 and the longitudinal slide rail, and the tool adjustment mechanism is connected to the longitudinal slide 1.

[0010] As a further scheme of the present invention: the tool adjustment mechanism includes a transverse slide two, and the transverse slide two is installed for transverse sliding between a transverse screw one and a longitudinal slide one, a fixed frame is arranged on the upper side of the transverse slide two, and an arc groove is arranged on the surface of the transverse slide two, and the length of the arc groove is one-quarter circle, a matching slider is slidably installed in the arc groove, a telescopic rod is connected to the matching slider, a support seat is arranged at the end of the telescopic rod, a tool head one is placed on the support seat, a locking bolt one and a locking bolt two are respectively arranged on the fixed frame, the transverse slide two and the fixed frame are rotatably installed between the longitudinal slide one and a rotating shaft arranged at the edge, the edge of the longitudinal slide one is arranged with a transverse groove, a positioning rod is slidably installed in the transverse groove, and a positioning bolt is arranged between the positioning rod and the transverse slide two.

[0011] As a further solution of the present invention: a longitudinal translation mechanism is also arranged between the tool positioning mechanism and the workpiece fixing mechanism, the longitudinal translation mechanism includes a translation plate inserted between the vertical frames, a horizontal cylinder is fixedly installed on one side of the vertical frame, the translation plate is connected to the horizontal cylinder, two groups of matching holes are arranged at the end of the translation plate, a connecting plate one and a connecting plate two are arranged at the end of the longitudinal slide one, a lifting motor is arranged on the connecting plate one, two groups of clamping columns are connected to the output end of the lifting motor, docking holes are arranged on the connecting plate two corresponding to the two groups of clamping columns, and the spacing between the two groups of matching holes is equal to the spacing between the clamping columns.

[0012] As a further solution of the present invention: the connecting plate 1 and the connecting plate 2, the lifting motor and the clamping column are symmetrically arranged at the end of the longitudinal slide table 1.

[0013] As a further solution of the present invention: the transfer mechanism includes a connecting plate three arranged at one end of the longitudinal slide, the connecting plate three is arranged at a left-right symmetrical position on an end surface of the longitudinal slide, a rotating motor is arranged on the connecting plate three, the rotating motor is connected to a rotating frame, a lifting cylinder two is arranged at the end of the rotating frame, the lifting cylinder two is connected to a lifting frame two, the lifting frame two is symmetrically provided with plug-in columns, the plug-in columns are hollow, a telescopic column is arranged inside the plug-in columns, a card joint is arranged at the end of the plug-in column, the card joint is opened under the drive of the telescopic column and locked with the matching hole.

[0014] As a further solution of the present invention: the drilling and milling processing mechanism includes a vertical slide rail and a horizontal guide rail 2, the end of the guide rail 2 is slidably installed between the vertical slide rail, a lifting cylinder 3 is arranged between the top frame and the guide rail 2, a horizontal slide 4 is slidably installed on the guide rail 2, and a suspension plate is symmetrically arranged at the bottom of the horizontal slide 4, a power motor and a cutter head 2 are rotatably installed between the suspension plates, an angle adjustment motor is arranged on the suspension plate, and the output end of the angle adjustment motor is connected to the power motor.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) When it is necessary to clamp and lock any part of the shaft parts, the swing frame and the lifting frame 1 installed in rotation are combined to form an enclosure around the outer ring of the shaft parts, and the outer ring of the shaft parts is contacted by the wrapping frame 1 installed movably on the swing frame and the wrapping frame 2 fixedly installed on the horizontal frame to form a triangular positioning lock, thereby completing the clamping and positioning of the shaft parts. At the same time, combined with the transfer mechanism, the workpiece fixing mechanism can be adjusted to both sides of the tool positioning mechanism, and combined with the tool positioning mechanism and the guide rail 1, any position of the shaft parts can be clamped and positioned, and then combined with the drilling and milling processing mechanism on the top frame to realize drilling, milling and other processing operations on the surface of the shaft parts, effectively reducing the time for re-clamping and positioning of the shaft parts during the switching of processing procedures, and improving the processing efficiency of the parts.

[0016] (2) The parcel rack 1 is adjustable through the adjustment slot, and the position of the parcel rack 1 is fixed by the lock pin 1. When the two ends of the lifting rack 1 are locked with the swing rack by the lock pin 2, a triangular stable structure is formed between the lifting rack 1 and the swing rack, thereby locking and positioning the outer surface of the shaft part. During operation, the lifting rack 1 is first controlled to adjust its height so that the parcel rack 2 contacts the bottom of the shaft part, and then the swing rack is controlled to rotate, and the position of the parcel rack 1 in the plug-in slot is adjusted so that the parcel racks 1 on both sides are respectively against the two sides of the part. At this time, the parcel rack 1 is locked by the lock pin 1, and the lifting rack 1 and the swing rack are locked and positioned by the lock pin 2.

[0017] (3) The cutter head 1 is locked and installed between the support seat and the locking bolt 1 and the horizontal slide 2. At this time, the cutter head 1 radially points to the surface of the part, which is convenient for turning the surface of the part. When the end of the part needs to be turned or expanded, the support seat is controlled by the telescopic rod to move to the position of the matching slide, and then the arc groove is used to drive the cutter head 1 to rotate 90 degrees. The cutter head 1 is locked by the locking bolt 2. The guide rail 1 and the tool positioning mechanism can drive the cutter head 1 to point to the end of the part, thereby completing the corresponding part processing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the installation of the tool positioning mechanism and the guide rail 1 in the present invention.

[0020] Figure 3 It is a schematic diagram of the connection between the tool positioning mechanism and the tool direction adjustment mechanism in the present invention.

[0021] Figure 4 It is a structural schematic diagram of the tool adjustment mechanism in the present invention.

[0022] Figure 5 It is a structural schematic diagram of the workpiece fixing mechanism in the present invention.

[0023] Figure 6 for Figure 5 Enlarged structural diagram at A in the middle.

[0024] Figure 7 It is a structural schematic diagram of the transverse slide three in the present invention.

[0025] Figure 8 It is a schematic diagram of the connection between the longitudinal translation mechanism and the indexing mechanism in the present invention.

[0026] Fig. 9 It is a schematic diagram of the installation of the plug-in column in the present invention.

[0027] Fig.10 It is a schematic diagram of the internal structure of the plug-in column in the present invention.

[0028] Fig.11 It is a structural schematic diagram of the drilling and milling mechanism in the present invention.

[0029] In the figure: 10, guide rail 1; 11, claw 1; 12, claw 2; 13, top frame; 2, tool positioning mechanism; 20, horizontal slide 1; 21, longitudinal slide rail; 22, longitudinal slide 1; 220, horizontal slide; 23, longitudinal screw 1; 24, turntable 1; 3, tool adjustment mechanism; 30, horizontal slide 2; 31, horizontal screw 1; 33, tool head 1; 34, fixed frame; 35, rotating axis; 36, arc shaped groove; 37, matching slider; 38, telescopic rod; 39, support seat; 311, locking bolt 1; 312, locking bolt 2; 313, positioning rod; 314, positioning bolt; 4, workpiece fixing mechanism; 40, horizontal slide 3; 400, plug-in groove; 401, bayonet pin; 402, longitudinal screw 2; 403, snap-in groove; 41, vertical frame; 42, horizontal frame; 43, swing frame; 430, locking groove 1 ; 431, matching groove; 44, adjusting groove; 45, parcel rack 1; 450, locking pin 1; 46, lifting rack 1; 460, locking groove 2; 461, locking pin 2; 47, parcel rack 2; 49, contact roller; 5, longitudinal translation mechanism; 50, connecting plate 1; 51, connecting plate 2; 52, docking hole; 53, lifting motor; 54, clamping column; 55, translation plate; 56, horizontal cylinder; 57, matching hole; 6. Transfer mechanism; 60. Connecting plate three; 61. Rotating motor; 62. Rotating frame; 63. Lifting cylinder two; 64. Lifting frame two; 65. Plug-in column; 66. Telescopic column; 67. Card joint; 7. Drilling and milling mechanism; 70. Guide rail two; 71. Vertical slide rail; 72. Cutter head two; 73. Horizontal slide four; 74. Lifting cylinder three; 75. Angle adjustment motor; 76. Suspension plate; 77. Power motor. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0031] like Figure 1 , Figure 2 As shown, a low-energy consumption and high-rigidity spindle turning and milling composite processing equipment includes a guide rail 10, and a clamping claw 11 and a clamping claw 12 arranged at both ends of the guide rail 10, a top frame 13 is fixedly arranged on the top of the guide rail 10, a tool positioning mechanism 2 is slidably installed on the guide rail 10, a tool adjustment mechanism 3 is arranged on the tool positioning mechanism 2, the tool positioning mechanism 2 carries the tool adjustment mechanism 3 to move in a horizontal plane, a workpiece fixing mechanism 4 is arranged on the side of the tool positioning mechanism 2, and a drilling and milling processing mechanism 7 is arranged on the top frame 13.

[0032] like Figure 2 , Figure 5 , Figure 6 As shown, the workpiece fixing mechanism 4 includes a transverse slide three 40 slidably installed between the guide rail 10, and the transverse slide three 40 is respectively fixedly arranged on both sides of the tool positioning mechanism 2, and a vertical frame 41 is symmetrically arranged on the transverse slide three 40 on one side, and the vertical frame 41 is connected to a horizontal frame 42, and swing frames 43 are rotatably installed at both ends of the horizontal frame 42, and an adjustment slot 44 and a wrapping frame 45 slidably installed in the adjustment slot 44 are arranged on the swinging frame 43. A lifting frame 46 is installed at the center of the horizontal frame 42, and a wrapping frame 47 is arranged on the lifting frame 46. The wrapping frames 45 symmetrically installed on both sides cooperate with the wrapping frame 47 to triangularly lock and position the parts, and a transfer mechanism 6 is arranged at the end of the tool positioning mechanism 2, and the transfer mechanism 6 carries the vertical frame 41 and cooperates with the transverse slide three 40 on both sides of the tool positioning mechanism 2 to realize triangular locking and positioning of different parts at both ends of the part.

[0033] Among them, the lifting frame 46 is lifted and installed by a lifting driving component installed on the horizontal frame 42.

[0034] Specifically, when it is necessary to clamp and lock any part of the shaft parts, the swing frame 43 and the lifting frame 1 46 installed rotatably are combined to form an enclosure around the outer ring of the shaft parts, and the outer ring of the shaft parts is contacted by the wrapping frame 1 45 installed movably on the swing frame 43 and the wrapping frame 2 47 fixedly installed on the horizontal frame 42 to form a triangular positioning lock, thereby completing the clamping and positioning of the shaft parts. At the same time, combined with the transfer mechanism 6, the workpiece fixing mechanism 4 can be adjusted to both sides of the tool positioning mechanism 2, and combined with the tool positioning mechanism 2 and the guide rail 10, any position of the shaft parts can be clamped and positioned, and then combined with the drilling and milling processing mechanism 7 on the top frame 13, drilling, milling and other processing operations on the surface of the shaft parts can be realized, effectively reducing the time for re-clamping and positioning of the shaft parts during the switching of the processing procedures, and improving the processing efficiency of the parts.

[0035] Further, such as Figure 5 , Figure 6 , Figure 7As shown, both sides of the horizontal slide 3 40 are provided with plug-in grooves 400, the vertical frame 41 is slidably engaged with the plug-in grooves 400, the swing frame 43 is evenly provided with locking grooves 1 430 along the direction of the adjustment groove 44, a locking pin 1 450 is installed between the locking groove 1 430 and the parcel frame 1 45, the side of the swing frame 43 is evenly provided with matching grooves 431, and both ends of the lifting frame 1 46 are evenly provided with horizontal locking grooves 2 460, the locking grooves 2 460 are locked and installed between the locking pin 2 461 and the matching groove 431, and the inner sides of the parcel frame 1 45 and the parcel frame 2 47 are rotatably installed with contact rollers 49, and the contact rollers 49 are installed in contact with the surface of the parts.

[0036] Specifically, the parcel rack 1 45 is adjustable through the adjustment slot 44, and the position of the parcel rack 1 45 is fixed by combining with the lock pin 1 450. When the two ends of the lifting rack 1 46 are locked with the swing rack 43 by the lock pin 2 461, a triangular stable structure is formed between the lifting rack 1 46 and the swing rack 43, thereby locking and positioning the outer surface of the shaft part. During operation, the lifting rack 1 46 is first controlled to adjust the height so that the parcel rack 2 47 contacts the bottom of the shaft part, and then the swing rack 43 is controlled to rotate, and the position of the parcel rack 1 45 in the plug-in slot 400 is adjusted at the same time, so that the parcel racks 1 45 on both sides are respectively against the two sides of the part. At this time, the locking of the parcel rack 1 45 is completed by the lock pin 1 450, and the locking and positioning between the lifting rack 1 46 and the swing rack 43 is completed by combining with the lock pin 2 461.

[0037] Further, such as Figure 7 As shown, a latch 401 is provided at the edge of the transverse slide 3 40 , a latching groove 403 is provided inside the transverse slide 3 40 , the latch 401 is slidably latched with the latching groove 403 , and the latch 401 is connected with a longitudinal screw 2 402 .

[0038] Specifically, the transverse slide 3 40 is detachably mounted through the movable bayonet 401 and the longitudinal screw 2 402, thereby realizing the quick disassembly and assembly connection between the workpiece fixing mechanism 4 and the guide rail 1 10. When composite processing is required, the part structure can be assembled with the guide rail 1 10.

[0039] Further, such as Figure 3 As shown, the tool positioning mechanism 2 includes a transverse slide 20 slidably installed between the guide rail 10, a longitudinal slide 21 is arranged on the transverse slide 20, a longitudinal slide 22 is slidably installed on the longitudinal slide 21, a longitudinal screw 23 and a turntable 24 are connected between the longitudinal slide 22 and the longitudinal slide 21, and the tool adjustment mechanism 3 is connected to the longitudinal slide 22.

[0040] Specifically, the movable installation of the horizontal slide 20 and the longitudinal slide 22 realizes the flexible adjustment of the tool on the horizontal plane. The longitudinal slide 22 is slidably connected with the longitudinal slide rail 21, and the longitudinal slide 22 is threadedly connected with the longitudinal screw 23 to form a thread drive pair. The longitudinal screw 23 is rotatably installed at both ends of the longitudinal slide rail 21. When the turntable 24 is rotated, the longitudinal screw 23 is driven to rotate, and the longitudinal slide 22 is driven to slide back and forth on the longitudinal slide rail 21 under the action of the thread drive pair.

[0041] Further, such as Figure 3 , Figure 4 As shown, the tool adjustment mechanism 3 includes a transverse slide 2 30, and the transverse slide 2 30 is installed by transverse sliding between the transverse screw 1 31 and the longitudinal slide 1 22. A fixing frame 34 is arranged on the upper side of the transverse slide 2 30, and an arc groove 36 is arranged on the surface of the transverse slide 2 30. The length of the arc groove 36 is a quarter of a circle. A matching slider 37 is slidably installed in the arc groove 36, and a telescopic rod 38 is connected to the matching slider 37. A support seat is arranged at the end of the telescopic rod 38. 39, a cutter head 33 is placed on the support seat 39, a locking bolt 311 and a locking bolt 312 are respectively provided on the fixing frame 34, the transverse slide 2 30 and the fixing frame 34 are rotatably installed between the longitudinal slide 22 through a rotating shaft 35 set at the edge, the edge of the longitudinal slide 22 is provided with a transverse groove 220, a positioning rod 313 is slidably installed in the transverse groove 220, and a positioning bolt 314 is provided between the positioning rod 313 and the transverse slide 2 30.

[0042] Among them, the transverse slide 2 30 is slidably connected with the longitudinal slide 1 22, and the transverse slide 2 30 and the transverse screw 1 31 are threadedly connected to form a threaded drive pair. When the transverse screw 1 31 is rotated, the transverse slide 2 30 will be driven to slide back and forth horizontally on the longitudinal slide 1 22.

[0043] Among them, the rotating shaft 35 is connected with the fixed frame 34 and the horizontal slide 2 30 to form a whole, and the rotating shaft 35 extends into the interior of the longitudinal slide 1 22 so as to be rotatably installed between the longitudinal slide 1 22. The rotating shaft 35, the fixed frame 34 and the horizontal slide 2 30 are manually driven to rotate and adjust the installation angle.

[0044] The telescopic rod 38 is electrically driven and is a prior art product, and its specific structure and driving method are not described in detail.

[0045] Specifically, the cutter head 33 is locked and installed between the support seat 39 and the locking bolt 311 and the horizontal slide 2 30. At this time, the cutter head 33 radially points to the surface of the part, which is convenient for turning the surface of the part. When turning or reaming the end of the part is required, the locking bolt 311 is first loosened, and the support seat 39 is controlled to move to the position of the matching slide 37 in combination with the telescopic rod 38, and then the cutter head 33 is driven to rotate 90 degrees in combination with the arc groove 36, and the cutter head 33 is locked in combination with the locking bolt 2 312. The guide rail 10 and the tool positioning mechanism 2 can drive the cutter head 33 to point to the end of the part, thereby completing the corresponding part processing operation.

[0046] More specifically, in order to achieve the above-mentioned processing operations on both ends of the part, the horizontal slide 2 30 is rotated ninety degrees in combination with the rotating shaft 35 and the longitudinal slide 1 22. At this time, the arc groove 36 swings ninety degrees. Repeating the above-mentioned operation will enable the tool head 1 33 to point to the other end of the part, thereby performing turning or reaming processing operations.

[0047] Further, such as Figure 2 , Figure 3 Figure 8 , Fig. 9 , Fig.10 As shown, a longitudinal translation mechanism 5 is also arranged between the tool positioning mechanism 2 and the workpiece fixing mechanism 4, and the longitudinal translation mechanism 5 includes a translation plate 55 inserted between the vertical frames 41, and a horizontal cylinder 56 is fixedly installed on one side of the vertical frame 41, and the translation plate 55 is connected to the horizontal cylinder 56, and two groups of matching holes 57 are arranged at the end of the translation plate 55, and a connecting plate 1 50 and a connecting plate 2 51 are arranged at the end of the longitudinal slide 22, and a lifting motor 53 is arranged on the connecting plate 1 50, and two groups of clamping columns 54 are connected to the output end of the lifting motor 53, and docking holes 52 are arranged on the connecting plate 2 51 corresponding to the two groups of clamping columns 54, and the spacing between the two groups of matching holes 57 is equal to the spacing between the clamping columns 54.

[0048] Specifically, since the longitudinal slide 22 can be displaced longitudinally, the lifting motor 53 drives the clamping column 54 to cooperate with the matching hole 57 on the translation plate 55, and finally rises and locks with the docking hole 52 on the connecting plate 2 51. In this process, the translation plate 55 rises and drives the vertical frame 41 to leave the horizontal slide 3 40. At this time, driven by the tool positioning mechanism 2, the part combined with the workpiece fixing mechanism 4 is fixed at the end of the longitudinal slide 22, and moves back and forth together with the longitudinal slide 22, so as to cooperate with the drilling and milling mechanism 7 on the top to perform drilling or milling.

[0049] Furthermore, the connecting plate 1 50 , the connecting plate 2 51 , the lifting motor 53 , and the clamping column 54 are symmetrically arranged at the ends of the longitudinal slide 1 22 .

[0050] Further, such as Figure 2 , Figure 8 , Fig. 9 As shown, the transfer mechanism 6 includes a connecting plate three 60 arranged at the end of the longitudinal slide 22, and the connecting plate three 60 is arranged at a left-right symmetrical position on the end face of the longitudinal slide 22. A rotating motor 61 is arranged on the connecting plate three 60, and the rotating motor 61 is connected to a rotating frame 62. A lifting cylinder two 63 is arranged at the end of the rotating frame 62, and the lifting cylinder two 63 is connected to a lifting frame two 64. The lifting frame two 64 is symmetrically provided with plug-in columns 65, and the plug-in columns 65 are hollow. A telescopic column 66 is arranged inside the plug-in column 65, and a clamping joint 67 is arranged at the end of the plug-in column 65. The clamping joint 67 is opened under the drive of the telescopic column 66 and locked with the matching hole 57.

[0051] Among them, the telescopic column 66 is also electrically driven and is a prior art product, and its specific structure and driving method are not described in detail.

[0052] Specifically, when the workpiece fixing mechanism 4 needs to be adjusted on both sides of the tool positioning mechanism 2, the lifting cylinder 2 63 is used to drive the plug-in column 65 to cooperate with the matching hole 57 on the translation plate 55, and the telescopic column 66 is combined to open the card joint 67, so that the plug-in column 65 and the translation plate 55 are locked, and then the lifting cylinder 2 63 is used to drive the vertical frame 41 and the horizontal slide 3 40 to disengage, and the rotating motor 61 is used to drive the vertical frame 41 and the upper structure to rotate 180 degrees as a whole, and finally the vertical frame 41 and the horizontal slide 3 40 on this side cooperate with each other, thereby realizing the rotation of the workpiece fixing mechanism 4, realizing the clamping and positioning of different parts at both ends of the parts, and cooperating for processing operations.

[0053] Further, such as Fig.11 As shown, the drilling and milling mechanism 7 includes a vertical slide rail 71 and a horizontal guide rail 70, the end of the guide rail 70 is slidably installed between the vertical slide rail 71, a lifting cylinder 3 74 is arranged between the top frame 13 and the guide rail 70, a horizontal slide table 4 73 is slidably installed on the guide rail 70, and a suspension plate 76 is symmetrically arranged at the bottom of the horizontal slide table 4 73, a power motor 77 and a cutter head 72 are rotatably installed between the suspension plates 76, an angle adjustment motor 75 is arranged on the suspension plate 76, and the output end of the angle adjustment motor 75 is connected to the power motor 77.

[0054] Specifically, the guide rail 2 70 is combined with the lifting cylinder 3 74 and the vertical slide rail 71 for height adjustment, and the horizontal slide 4 73 is electrically installed between the guide rail 2 70 to adjust the position of the power motor 77 and the cutter head 2 72, and the angle adjustment motor 75 is combined to control the angle of the cutter head 2 72 to achieve multi-angle and multi-point flexible processing of parts.

[0055] The working principle of the embodiment of the present invention is: like Figure 1-Figure 11As shown, when it is necessary to clamp and lock any part of the shaft parts, the swing frame 43 and the lifting frame 1 46 installed in rotation are combined to form an enclosure around the outer ring of the shaft parts, and the outer ring of the shaft parts is contacted by the wrapping frame 1 45 installed movably on the swing frame 43 and the wrapping frame 2 47 fixedly installed on the horizontal frame 42 to form a triangular positioning lock, thereby completing the clamping and positioning of the shaft parts. At the same time, combined with the transfer mechanism 6, the workpiece fixing mechanism 4 can be adjusted to both sides of the tool positioning mechanism 2, combined with the tool positioning mechanism 2 and the guide rail 10 to achieve clamping and positioning of any position of the shaft parts, and then combined with the drilling and milling processing mechanism 7 on the top frame 13 to achieve drilling, milling and other processing operations on the surface of the shaft parts, effectively reducing the time for re-clamping and positioning of the shaft parts during the switching of the processing procedures, and improving the processing efficiency of the parts. The parcel rack 1 45 is adjustable through the adjustment slot 44, and the position of the parcel rack 1 45 is fixed by the lock pin 1 450. When the two ends of the lifting rack 1 46 are locked with the swing rack 43 by the lock pin 2 461, the lifting rack 1 46 and the swing rack 43 form a triangular stable structure, thereby locking and positioning the outer surface of the shaft part. During operation, the lifting rack 1 46 is first controlled to adjust the height so that the parcel rack 2 47 contacts the bottom of the shaft part, and then the swing rack 43 is controlled to rotate, and the position of the parcel rack 1 45 in the plug-in slot 400 is adjusted so that the parcel racks 1 45 on both sides are respectively against the two sides of the part. At this time, the locking of the parcel rack 1 45 is completed by the lock pin 1 450, and the locking and positioning between the lifting rack 1 46 and the swing rack 43 is completed by the lock pin 2 461. The cutter head 1 33 is locked and installed by the support seat 39 and the locking bolt 1 311 and the horizontal slide 2 30. At this time, the cutter head 1 33 radially points to the surface of the part, which is convenient for turning the surface of the part. When turning or expanding the end of the part is required, the telescopic rod 38 is used to control the support seat 39 to move to the position of the matching slider 37, and then the arc groove 36 is used to drive the cutter head 33 to rotate 90 degrees, and the locking bolt 2 312 is used to lock the cutter head 33. The guide rail 10 and the tool positioning mechanism 2 can drive the cutter head 33 to point to the end of the part, thereby completing the corresponding part processing operation. Due to the longitudinal displacement of the longitudinal slide 1 22, the lifting motor 53 drives the clamping column 54 to match the matching hole 57 on the translation plate 55, and finally rises and locks with the docking hole 52 on the connecting plate 2 51. In this process, the translation plate 55 rises and drives the vertical frame 41 to leave the horizontal slide 3 40. At this time, driven by the tool positioning mechanism 2, the part is fixed at the end of the longitudinal slide 1 22 in combination with the workpiece fixing mechanism 4, and moves forward and backward with the longitudinal slide 1 22, so as to cooperate with the drilling and milling mechanism 7 on the top to perform drilling or milling.When it is necessary to adjust the workpiece fixing mechanism 4 on both sides of the tool positioning mechanism 2, the lifting cylinder 2 63 is used to drive the plug-in column 65 to cooperate with the matching hole 57 on the translation plate 55, and the telescopic column 66 is combined to open the card joint 67, so that the plug-in column 65 and the translation plate 55 are locked, and then the lifting cylinder 2 63 is used to drive the vertical frame 41 and the horizontal slide 3 40 to disengage, and the rotating motor 61 is used to drive the vertical frame 41 and the upper structure to rotate 180 degrees as a whole, and finally the vertical frame 41 and the horizontal slide 3 40 on this side are cooperated with each other, so as to realize the rotation of the workpiece fixing mechanism 4, realize the clamping and positioning of different parts at both ends of the parts, and cooperate for processing operations.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Any reference numeral in a claim shall not be regarded as limiting the claim involved.

[0057] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A low-energy consumption and high-rigidity spindle turning and milling composite processing equipment, comprising a guide rail (10), and a first clamping claw (11) and a second clamping claw (12) arranged at both ends of the guide rail (10), and a top frame (13) is fixedly arranged on the top of the guide rail (10), characterized in that: A tool positioning mechanism (2) is slidably mounted on the guide rail 1 (10), a tool orientation adjustment mechanism (3) is arranged on the tool positioning mechanism (2), the tool positioning mechanism (2) carries the tool orientation adjustment mechanism (3) to move in a horizontal plane, a workpiece fixing mechanism (4) is arranged on the side of the tool positioning mechanism (2), and a drilling and milling mechanism (7) is arranged on the top frame (13); The workpiece fixing mechanism (4) comprises a transverse slide three (40) slidably mounted between the guide rail one (10), the transverse slide three (40) being fixedly mounted on both sides of the tool positioning mechanism (2), wherein a vertical frame (41) is symmetrically arranged on the transverse slide three (40) on one side, the vertical frame (41) being connected to a horizontal frame (42), and swing frames (43) being rotatably mounted at both ends of the horizontal frame (42), the swing frame (43) being provided with an adjustment slot (44) and a wrapping frame one (41) slidably mounted in the adjustment slot (44). 45), a lifting frame 1 (46) is installed at the central part of the horizontal frame (42), and a wrapping frame 2 (47) is arranged on the lifting frame 1 (46), and the wrapping frames 1 (45) symmetrically installed on both sides cooperate with the wrapping frames 2 (47) to triangularly lock and position the parts, and a transfer mechanism (6) is arranged at the end of the tool positioning mechanism (2), and the transfer mechanism (6) carries the vertical frame (41) and cooperates with the horizontal slides 3 (40) on both sides of the tool positioning mechanism (2) to realize triangular locking and positioning of different parts at both ends of the parts.

2. The low-energy consumption and high-rigidity spindle turning and milling composite processing equipment according to claim 1 is characterized in that: The two sides of the horizontal slide table (40) are provided with plug-in grooves (400), the vertical frame (41) is slidably engaged with the plug-in grooves (400), the swing frame (43) is evenly provided with locking grooves (430) along the direction of the adjustment groove (44), a locking pin (450) is installed between the locking groove (430) and the parcel frame (45), the side of the swing frame (43) is evenly provided with matching grooves (431), the two ends of the lifting frame (46) are evenly provided with horizontal locking grooves (460), the locking grooves (460) are locked and installed between the locking pin (461) and the matching grooves (431), and the inner sides of the parcel frame (45) and the parcel frame (47) are rotatably installed with contact rollers (49), and the contact rollers (49) are installed in contact with the surface of the parts.

3. The low-energy consumption and high-rigidity spindle turning and milling composite processing equipment according to claim 2 is characterized in that: A latch (401) is provided at the edge of the transverse slide three (40), a latching groove (403) is provided inside the transverse slide three (40), the latching pin (401) and the latching groove (403) are slidably latched, and the latching pin (401) is connected to a longitudinal screw rod two (402).

4. The low-energy consumption and high-rigidity spindle turning and milling composite processing equipment according to claim 1 is characterized in that: The tool positioning mechanism (2) comprises a transverse slide (20) slidably mounted between a guide rail (10), a longitudinal slide (21) being arranged on the transverse slide (20), a longitudinal slide (22) being slidably mounted on the longitudinal slide (21), a longitudinal screw (23) and a turntable (24) being connected between the longitudinal slide (22) and the longitudinal slide (21), and the tool direction adjustment mechanism (3) is connected to the longitudinal slide (22).

5. The low-energy consumption and high-rigidity spindle turning and milling composite processing equipment according to claim 4 is characterized in that: The tool adjustment mechanism (3) comprises a second transverse slide (30), wherein the second transverse slide (30) is installed in a transverse sliding manner between a first transverse screw (31) and a first longitudinal slide (22), a fixing frame (34) is arranged on the upper side of the second transverse slide (30), an arc groove (36) is arranged on the surface of the second transverse slide (30), the length of the arc groove (36) is a quarter of a circle, a matching slide (37) is slidably installed in the arc groove (36), a telescopic rod (38) is connected to the matching slide (37), and a support seat (39) is arranged at the end of the telescopic rod (38). ), a cutter head 1 (33) is placed on the support seat (39), a locking bolt 1 (311) and a locking bolt 2 (312) are respectively provided on the fixing frame (34), the transverse slide 2 (30) and the fixing frame (34) are rotatably installed between the longitudinal slide 1 (22) through a rotating shaft (35) arranged at the edge, the edge of the longitudinal slide 1 (22) is provided with a transverse groove (220), a positioning rod (313) is slidably installed in the transverse groove (220), and a positioning bolt (314) is provided between the positioning rod (313) and the transverse slide 2 (30).

6. The low-energy consumption and high-rigidity spindle turning and milling composite processing equipment according to claim 4 is characterized in that: A longitudinal translation mechanism (5) is also provided between the tool positioning mechanism (2) and the workpiece fixing mechanism (4), the longitudinal translation mechanism (5) comprising a translation plate (55) inserted between the vertical frames (41), wherein a horizontal cylinder (56) is fixedly mounted on one side of the vertical frame (41), the translation plate (55) being connected to the horizontal cylinder (56), two groups of matching holes (57) being provided at the end of the translation plate (55), a connecting plate 1 (50) and a connecting plate 2 (51) being provided at the end of the longitudinal slide 1 (22), a lifting motor (53) being provided on the connecting plate 1 (50), two groups of clamping columns (54) being connected to the output end of the lifting motor (53), docking holes (52) being provided on the connecting plate 2 (51) corresponding to the two groups of clamping columns (54), the spacing between the two groups of matching holes (57) being equal to the spacing between the clamping columns (54).

7. The low-energy consumption and high-rigidity spindle turning and milling compound processing equipment according to claim 6 is characterized in that: The connecting plate one (50) and the connecting plate two (51), the lifting motor (53) and the clamping column (54) are symmetrically arranged at the end of the longitudinal slide platform one (22).

8. The low-energy consumption and high-rigidity spindle turning and milling compound processing equipment according to claim 7 is characterized in that: The transfer mechanism (6) comprises a connecting plate three (60) arranged at the end of the longitudinal slide one (22), the connecting plate three (60) being arranged at a left-right symmetrical position on the end surface of the longitudinal slide one (22), a rotating motor (61) being arranged on the connecting plate three (60), the rotating motor (61) being connected to a rotating frame (62), a lifting cylinder two (63) being arranged at the end of the rotating frame (62), the lifting cylinder two (63) being connected to a lifting frame two (64), a plug-in column (65) being symmetrically arranged on the lifting frame two (64), the plug-in column (65) being hollow, a telescopic column (66) being arranged inside the plug-in column (65), a clamping joint (67) being arranged at the end of the plug-in column (65), the clamping joint (67) being opened under the drive of the telescopic column (66) and being locked with the matching hole (57).

9. The low-energy consumption and high-rigidity spindle turning and milling compound processing equipment according to claim 1, characterized in that: The drilling and milling mechanism (7) includes a vertical slide rail (71) and a horizontally arranged guide rail 2 (70), the end of the guide rail 2 (70) is slidably installed between the vertical slide rail (71), a lifting cylinder 3 (74) is arranged between the top frame (13) and the guide rail 2 (70), a horizontal slide table 4 (73) is slidably installed on the guide rail 2 (70), and a suspension plate (76) is symmetrically arranged at the bottom of the horizontal slide table 4 (73), a power motor (77) and a cutter head 2 (72) are rotatably installed between the suspension plates (76), and an angle adjustment motor (75) is arranged on the suspension plate (76), and the output end of the angle adjustment motor (75) is connected to the power motor (77).

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