TWM629784U - processing machine - Google Patents

Abstract

A processing machine includes a machine table, an inverted spindle unit, a first turret unit, an upright spindle unit and a second turret unit. The machine table includes a base and a vertical seat; the inverted spindle unit is connected to the front of the vertical seat and can move along a left-right direction and a top-bottom direction, and includes a first for clamping or releasing a concentric workpiece a chuck; the first turret unit is located on the base, and includes a first knife group, the first knife group has a first left and right knife and a first top bottom knife; the upright spindle unit is installed on the a base, and includes a second chuck for clamping or releasing another concentric workpiece; the second turret unit is connected to the front of the stand and can move along the left-right direction and the top-bottom direction, and includes A second top bottom knife. Chips generated by processing an inner disk surface and an inner peripheral surface of the concentric workpiece by the first top-bottom cutter can fall out of the concentric workpiece, thereby preventing the concentric workpiece from accumulating chips.

Description

processing machine

The new model relates to a processing machine, especially a processing machine for concentric workpieces.

The wheel rim has a wheel body and a mounting plate located at one end of the wheel body, the wheel body has an inner wheel surface and an outer wheel surface, the mounting plate has an inner surface and an outer surface, and a connection between the inner surface and the outer surface. The center hole of the disc surface, and the inner wheel surface and the inner disc surface define an inner hole of the wheel rim, and the inner hole has an open end located at the other end of the wheel body.

In the current rim processing, most of the horizontal lathes or vertical lathes are used to process and trim the outer wheel surface, the outer disc surface, and the inner wheel surface and the inner disc surface. However, whether a horizontal lathe or a vertical lathe is used, the The machining and trimming of the inner wheel surface and the inner disk surface will cause chip accumulation in the inner hole of the wheel rim. Use a horizontal lathe to process the inner wheel surface and the inner disk surface, because the open end of the inner hole of the wheel rim faces the left end of the turning tool, so the lumpy chips generated by the machining and trimming will not be processed during the machining process. Falling from the bore of the rotating rim, but being squeezed out by newly generated chips similar to a long process, or It is pulled out together when the tool is retracted after machining. Use a vertical lathe to process the inner wheel surface and the inner disk surface. Because the open end of the inner hole of the wheel rim faces the tip of the turning tool, the lumpy chips generated by machining and trimming can only be used by the torque activated by the spindle. With the centrifugal force of the cutting fluid, the chips are thrown away from the inner hole of the rim.

Therefore, whether using a horizontal lathe or a vertical lathe to process and trim the inner wheel surface and the inner disk surface, there is a problem that chips will accumulate in the inner hole of the wheel rim, thereby affecting the machining quality and machining efficiency.

Therefore, the purpose of the present invention is to provide a processing machine that can solve the problems of the prior art.

Therefore, the novel processing machine is suitable for processing two concentric workpieces. Each concentric workpiece has a body and a mounting plate located at one end of the body. The body has an inner peripheral surface and an outer peripheral surface surrounding the inner peripheral surface. The mounting plate has an inner plate surface and an outer plate surface, and a central hole connecting the inner plate surface and the outer plate surface, and the inner peripheral surface and the inner plate surface cooperate to define an inner hole, and the inner hole has a The open end of the other end; the processing machine includes a machine table, an inverted spindle unit, a first turret unit, an upright spindle unit and a second turret unit. The machine table includes a base extending in a left-right direction, a stand located at a rear part of the base, and a first casing located at a front part of the base, the stand has a front; the inverted spindle unit connected to the stand The front can move along the left-right direction and a top-bottom direction perpendicular to the left-right direction, and includes an inverted spindle extending along the top-bottom direction, a first turntable mounted on the bottom end of a mandrel connected to the inverted spindle, and a first chuck mounted on the first turntable for clamping or releasing one of the concentric workpieces; the first turret unit includes a first power member mounted in the first casing, a The first power piece is transmitted and passed through the first casing and extends along the left-right direction, a first rotary shaft, a first cutter head mounted on the first rotary shaft, at least one first cutter head mounted on the first cutter head seat, and at least one first knife group mounted on the at least one first knife seat, the at least one first knife group has a first left and right knife extending along the left and right direction and a first knife extending along the top-bottom direction A top-bottom knife; the upright spindle unit includes an upright main shaft installed and fixed on the front of the base along the top-bottom direction, a second turntable mounted on the top of a mandrel of the upright main shaft, and an installation A second chuck for clamping or releasing another concentric workpiece on the second turntable; the second turret unit is connected to the front of the stand and can move along the left-right direction and the top-bottom direction, and includes a second casing, a second power member installed in the second casing, a second cutter head driven by the second power member and located on the bottom side of the second casing, and a second power member installed in the second casing A second top-bottom knife with two cutter heads extending along the top-bottom direction; wherein, the first chuck clamps the one of the concentric workpieces, and the open end of the inner hole of the one of the concentric workpieces faces the bottom end, and the at least The first left and right knives of a first knife group are used to process the outer peripheral surface of the concentric workpieces, and the first top and bottom knives of the at least one first knife group are used to process the inner disk surface and inner surface of the concentric workpieces. The peripheral surface and the center hole are processed, and the second collet clamps the other concentric workpiece. and the open end of the inner hole of the other concentric workpiece faces the bottom end, and the second top bottom knife is used to process the outer disk surface and the center hole of the other concentric workpiece.

The novel processing machine is suitable for processing two concentric workpieces. Each concentric workpiece has a main body and a mounting plate located at one end of the main body. The main body has an inner peripheral surface and an outer peripheral surface surrounding the inner peripheral surface. The disk has an inner disk surface and an outer disk surface, and a central hole connecting the inner disk surface and the outer disk surface, and the inner peripheral surface and the inner disk surface cooperate to define an inner hole, and the inner hole has a An open end at one end; the processing machine includes a machine table, an inverted spindle unit, a first turret unit, an upright spindle unit and a second turret unit. The machine table includes a base extending in a left-right direction, and an upright seat located at a rear portion of the base, the base also has a front portion, and the front portion has a left top surface; the inverted spindle unit includes a fixed On the fixed seat of the vertical seat, an inverted main shaft installed and fixed on the fixed seat and located on the front front side of the vertical seat along a top-bottom direction perpendicular to the left-right direction, and a spindle installed and connected to a mandrel of the inverted main shaft. The first turntable at the bottom end, and a first chuck mounted on the first turntable for clamping or releasing one of the concentric workpieces; the first turret unit is connected to the left top surface of the base and can extend along the left and right direction and the top-bottom direction, and includes a first casing, a first power member installed in the first casing, a first power member driven by the first power member and passing through the first casing and along the A first shaft extending in the left-right direction, a first cutter head connected to the first shaft, at least one first cutter seat mounted on the first cutter head, and at least one first cutter seat mounted on the at least one first cutter seat. A knife group, the at least one first knife group has a blade extending along the left-right direction Extending first left and right knives and a first top and bottom knives extending along the top-bottom direction; the upright spindle unit includes an upright spindle installed and fixed on the front of the base along the top-bottom direction, and an installation connection A second turntable at the top of a mandrel of the upright spindle, and a second chuck mounted on the second turntable for clamping or releasing another concentric workpiece; the second turret unit is connected to the stand The front side of the device can move along the left-right direction and the top-bottom direction, and includes a second casing, a second power member installed in the second casing, and a second power member driven by the second power member and located in the first A second cutter head on the bottom side of the two casings, and a second top-bottom cutter mounted on the second cutter head and extending along the top-bottom direction; wherein the first chuck clamps the one of the concentric workpieces, and The open end of the inner hole of the one of the concentric workpieces faces the bottom end, the first left and right knives of the at least one first knife group are used to process the outer peripheral surface of the one of the concentric workpieces, and the first left and right knives of the at least one first knife group are used for machining the outer peripheral surface of the one of the concentric workpieces. A top-bottom cutter is used to process the inner disk surface, inner peripheral surface and central hole of the one concentric workpiece, the second collet clamps the other concentric workpiece, and the open end of the inner hole of the other concentric workpiece is Towards the bottom end, the second top-bottom knife is used to process the outer disk surface and the central hole of the other concentric workpiece.

The effect of the present invention is that: the one of the concentric workpieces is clamped by the first chuck of the inverted spindle unit, and the open end of the inner hole of the one of the concentric workpieces faces the bottom end, so that the first top-bottom knife pair The chips generated by processing the inner peripheral surface and the inner disk surface of the concentric workpiece can automatically fall out of the inner hole, there is no problem of chip accumulation in the inner hole, and the processing quality and processing efficiency can be improved.

1: Concentric workpiece

11: Inner hole

111: Open Ends

12: Ontology

121: Inner peripheral surface

122: Outer peripheral surface

13: Installation disk

131: inner disk

132: Outer disk

133: Center hole

2: Processing machine

20: Machine

21: Base

211: Rear

212: Front

213: Top Left

22: Standing seat

221: Front

222: Left and right rails

23: The first chassis

30: Inverted Spindle Unit

31: The first left and right sliding seat

311: Front

32: The first top and bottom slides

33: Inverted spindle

331: Mandrel

34: The first turntable

35: The first chuck

36: The first drive group

37: Second drive group

40: The first turret unit

41: The first power piece

42: The first reel

43: The first cutter head

44: The first knife seat

45: The first knife group

451: The first left and right knife

452: First Top Bottom Knife

50: Upright spindle unit

51: Upright spindle

511: Mandrel

52: Second turntable

53: Second chuck

60: Second Turret Unit

61: Second left and right sliding seat

611: Front

62: Second top and bottom slide

63: Second case

64: Second power piece

65: Second cutter head

66: Second left and right knife

67: Second top bedknife

7: Processing machine

70: Machine

71: Base

711: Rear

712: Front

713: Top left

714: The first left and right rails

72: Standing seat

721: Front

722: Second left and right rails

80: Inverted spindle unit

81: Fixed seat

82: Inverted spindle

821: Mandrel

83: The first turntable

84: The first chuck

90: The first turret unit

91: The first left and right sliding seat

911: Right

92: The first top and bottom slides

93: The first case

94: The first power piece

95: The first reel

96: The first cutter head

97: The first knife seat

98: The first knife group

981: The first left and right knife

982: First Top Bottom Knife

X: Front and rear direction

Y: left and right direction

Z: top and bottom direction

Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: FIG. 1 is a three-dimensional combined view of the first embodiment of the new processing machine; FIG. 2 is the first embodiment. 3 is an incomplete partial perspective view of the first embodiment, showing a first turret unit and an inverted spindle unit; FIG. 4 is another incomplete view of the first embodiment. A complete partial perspective view showing a second turret unit and an upright spindle unit; FIG. 5 is a view similar to FIG. 1, showing the state of machining two concentric workpieces; FIG. 6 is the first embodiment. A schematic diagram of processing; FIG. 7 is a schematic diagram of the second processing of the first embodiment; FIG. 8 is a schematic diagram of the third processing of the first embodiment; FIG. 9 is a schematic diagram of the use of the first embodiment, showing the inverted spindle unit The state of docking with the upright spindle unit; Fig. 10 is a three-dimensional combined view of the second embodiment of the novel processing machine; Fig. 11 is a view similar to Fig. 10, showing the state of processing two concentric workpieces; Fig. 12 is the first processing schematic diagram of the second embodiment; FIG. 13 is a second processing schematic diagram of the second embodiment; and FIG. 14 is a third processing schematic diagram of the second embodiment.

The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. Before the present invention is described in detail, attention should be paid to the relative position terms used in the following descriptions, such as "front and rear direction X", "left and right direction Y", " The top-bottom direction Z" is based on the orientation shown in each figure and the normal use orientation, the front-back direction X, the left-right direction Y and the top-bottom direction Z are perpendicular to each other, and similar components are represented by the same number.

5 and 6, the novel processing machine is suitable for processing and dressing two concentric workpieces 1. The concentric workpiece 1 in the new embodiment of the present invention is described by taking a rim as an example, but it should not be limited that the novel processing machine can only be used. For machining and trimming the rim, each concentric workpiece 1 has a main body 12 and a mounting plate 13 located at one end of the main body 12 . The main body 12 has an inner peripheral surface 121 and an outer peripheral surface 122 surrounding the inner peripheral surface 121 , the mounting plate 13 has an inner plate surface 131 and an outer plate surface 132, and a central hole 133 connecting the inner plate surface 131 and the outer plate surface 132, and the inner peripheral surface 121 and the inner plate surface 131 cooperate to define an inner hole 11. The inner hole 11 has an open end 111 located at the other end of the body 12 .

Referring to FIGS. 1 to 5 , the first embodiment of the novel processing machine 2 includes a machine table 20 , an inverted spindle unit 30 , a first turret unit 40 , and an upright spindle unit 50 and a second turret unit 60 .

The machine table 20 includes a base 21 extending along the left-right direction Y, a stand 22 fixed on a rear portion 211 of the base 21 along the front-rear direction X, and a front portion 212 of the base 21 . The left top surface 213 protrudes toward the top of the first casing 23 .

The stand 22 has a front surface 221 and a plurality of left and right guide rails 222 disposed on the front surface 221 and extending along the left-right direction Y.

The inverted spindle unit 30 is connected to the front surface 221 of the stand 22 and includes a first left and right sliding seat 31 that slides on the left and right guide rails 222 and can move along the left and right directions Y. A first top-bottom slide 32 movably slid on a front face 311 of the first left-right slide 31, an inverted spindle 33 mounted and fixed on the first top-bottom slide 32 along the top-bottom direction Z, A first turntable 34 mounted on the bottom end of a mandrel 331 of the inverted spindle 33 , and a first chuck 35 mounted on the first turntable 34 for clamping or releasing one of the concentric workpieces 1 .

The first left and right slides 31 can be driven by a first driving group 36 to move in the left-right direction Y, the first top-bottom slide 32 can be driven by a second driving group 37 to move in the top-bottom direction Z, Thereby, the inverted spindle 33, the first turntable 34 and the first chuck 35 can move along the left-right direction Y and the top-bottom direction Z. The structure belongs to common knowledge in the technical field of processing machines, and is not a technical feature of the present invention, so the structures of the first driving group 36 and the second driving group 37 will not be described in detail.

The first turret unit 40 includes a first power member 41 installed in the first casing 23 , a first power member 41 is driven by the first power member 41 and passes through the first casing 23 and extends along the left-right direction Y The first rotary shaft 42, a first cutter head 43 connected to the free end of the first rotary shaft 42, four first cutter seats 44 installed on the first cutter head 43 at an equal angle, and four are respectively mounted on the first cutter head 44. Wait for the first knife group 45 of the first knife seat 44 . Each of the first knife groups 45 has a first left and right knife 451 extending along the left-right direction Y and a first top-bottom knife 452 extending along the top-bottom direction Z in a machining state.

The first power member 41 can be a reducer motor, or a combination of a motor and a reducer.

The upright spindle unit 50 includes an upright main shaft 51 installed and fixed on the front portion 212 of the base 21 and located on the right side of the first turret unit 40 along the top-bottom direction Z, and an upright main shaft 51 is installed and connected to the upright main shaft 51 A second turntable 52 at the top of a mandrel 511 , and a second chuck 53 mounted on the second turntable 52 for clamping or releasing another concentric workpiece 1 .

The second turret unit 60 is connected to the front face 221 of the stand 22 and is located on the right side of the inverted spindle unit 30 , and includes a second left and right slide that slides on the left and right guide rails 222 and can move along the left and right direction Y The seat 61 is a second top-bottom sliding seat 62 that can be slid on a front surface 611 of the second left and right sliding seat 61 along the top-bottom direction Z, and a second top-bottom sliding seat 62 is installed and fixed A front second casing 63 , a second power member 64 installed in the second casing 63 , a second cutter head driven by the second power member 64 and located on the bottom side of the second casing 63 65, one is mounted on the second cutter head 65 and along the The second left and right knives 66 extending in the left-right direction Y, and several second top-bottom knives 67 mounted on the second cutter head 65 and extending along the top-bottom direction Z.

The second left and right slides 61 can be driven to move along the left-right direction Y, and the second top-bottom slides 62 can be driven to move along the top-bottom direction Z, because the above-mentioned slides are driven by processing machine technology It is common knowledge in the field and is not a technical feature of the present invention, so it will not be repeated here.

The second power member 64 can be a reducer motor, or a combination of a motor and a reducer.

When in use, referring to FIG. 5 and FIG. 6 , the concentric workpiece 1 is placed in the direction that the open end 111 of the inner hole 11 faces the bottom end, and the first chuck 35 is used to clamp the concentric workpiece 1, The other concentric workpiece 1 is clamped by the second chuck 53 .

The outer peripheral surface 122 , the inner peripheral surface 121 , the inner disk surface 131 , and the center hole 133 of one of the concentric workpieces 1 can be processed and trimmed by the first turret unit 40 .

To process the outer peripheral surface 122 of one of the concentric workpieces 1, first, rotate one of the first cutter groups 45 to a machining position, and then command the inverted spindle unit 30 to move to one of the concentric workpieces along the left-right direction Y The outer peripheral surface 122 of the workpiece 1 is located at the right end of the first left and right knives 451 of one of the first knife groups 45 . Then, the inverted spindle 33 is turned on to make the first chuck 35 clamp the one of the concentric workpieces 1 and rotate in situ , and finally, command the inverted spindle 33 to move along the top-bottom direction Z, the left-right direction Y, and the fixed first left-right knife 451 can be used to rotate and move the one of the concentric workpieces 1 The outer peripheral surface 122 is processed.

Referring to FIGS. 5 and 7 , in order to process the inner peripheral surface 121 and the inner disk surface 131 of the concentric workpiece 1, first, the inverted spindle unit 30 is ordered to move along the left-right direction Y to the inner surface of the concentric workpiece 1. The disk surface 131 is located at the top of the first top bottom knife 452 of one of the first knife groups 45. Then, the inverted spindle 33 is turned on to make the first chuck 35 clamp the one of the concentric workpieces 1 and rotate in situ. Finally, Command the inverted spindle 33 to move along the top-bottom direction Z, the left-right direction Y, and the fixed first top-bottom knife 452 can be used to rotate and move the inner peripheral surface 121 and the inner disk surface of the concentric workpiece 1. 131 for processing, and because the open end 111 of the inner hole 11 of the one of the concentric workpieces 1 faces the bottom end, the chips generated by the processing can automatically fall out of the inner hole 11, and there will be no problem of the inner hole 11. .

Referring to FIGS. 5 and 8 , in order to process the center hole 133 of one of the concentric workpieces 1, first, order the inverted spindle unit 30 to move along the left-right direction Y until the center hole 133 of the one of the concentric workpieces 1 is located therein. The position of the top end of the first top and bottom knives 452 of a first knife group 45, then the inverted spindle 33 is turned on to make the first chuck 35 clamp the one of the concentric workpieces 1 to rotate in situ, and finally, the inverted spindle 33 is ordered to rotate. Moving along the top-bottom direction Z and the left-right direction Y, the fixed first top-bottom knife 452 can process the center hole 133 of the rotating one of the concentric workpieces 1 .

Referring to FIGS. 5 and 6 , the outer peripheral surface 122 , the outer disk surface 132 and the center hole 133 of the other concentric workpiece 1 can be processed and trimmed by the second turret unit 60 .

To process the outer peripheral surface 122 of the other concentric workpiece 1, first, the second left and right cutters 66 are rotated to a machining position, and then the second turret unit 60 is ordered to move along the left and right direction Y to the second The left and right knives 66 are located at the right end of the outer peripheral surface 122 of the other concentric workpiece 1. Then, the upright spindle 51 is opened to make the second chuck 53 drive the other concentric workpiece 1 to rotate in situ. Finally, the second When the turret unit 60 moves along the top-bottom direction Z and the left-right direction Y, the second left-right knife 66 that moves can process the outer peripheral surface 122 of the other concentric workpiece 1 rotated in-situ.

Referring to FIGS. 5 and 7 , in order to process the outer disk surface 132 of the other concentric workpiece 1, first, one of the second top and bottom knives 67 is rotated to a machining position, and then the second turret unit 60 is ordered along the The left-right direction Y moves to the position where the second top-bottom knife 67 is located at the top of the outer disk surface 132 of the other concentric workpiece 1 , and then the upright spindle 51 is turned on so that the second chuck 53 drives the other concentric workpiece 1 In-situ rotation, and finally, the second turret unit 60 is ordered to move along the top-bottom direction Z, the left-right direction Y, and the second top-bottom knife 67 can be moved to the other concentric workpiece rotated in-situ. The outer disk surface 132 of 1 is processed.

Referring to FIG. 5 and FIG. 8 , to process the center hole 133 of the other concentric workpiece 1 , first, one of the second top and bottom knives 67 is rotated to a machining position, and then the second turret unit 60 is ordered along the The left-right direction Y moves to the position where the second top-bottom knife 67 is located at the top of the center hole 133 of the other concentric workpiece 1 , and then the upright spindle 51 is turned on so that the second chuck 53 drives the other concentric workpiece 1 Turn in situ, and finally, order the first The second turret unit 60 moves along the top-bottom direction Z and the left-right direction Y, so that the second top-bottom knife 67 can be used to process the center hole 133 of the other concentric workpiece 1 rotated in-situ.

Referring to FIG. 6 and FIG. 9 , in addition to the feature of preventing chips from accumulating in the inner hole 11 of the concentric workpiece 1, the processing machine 2 has another feature that the inverted spindle unit 30 and the upright spindle unit can be used together. 50 is docked, so that all the processing and finishing operations of the one of the concentric workpieces 1 can be automatically completed. When in use, the one of the concentric workpieces 1 is clamped by the first chuck 35, and the second chuck 53 does not clamp the other. A concentric workpiece 1, in this way, when the outer peripheral surface 122, inner peripheral surface 121, inner disk surface 131, and center hole 133 of the concentric workpiece 1 are processed and trimmed by the first turret unit 40, the The inverted spindle 33 first moves toward the top, so that the one of the concentric workpieces 1 is separated from the first cutter group 45, and then the inverted spindle unit 30 is ordered to move toward the right end to the position at the top of the upright spindle unit 50, and then the The inverted spindle 33 is moved toward the bottom end, so that the one of the concentric workpieces 1 is clamped by the second chuck 53, and then the first chuck 35 is ordered to release the one of the concentric workpieces 1, and the inverted spindle 33 is ordered to first Move toward the top, and then move toward the left, and finally, by the second turret unit 60, the outer peripheral surface 122, the outer disk surface 132, and the center hole 133 of one of the concentric workpieces 1 are processed and trimmed, so that the machining can be completed automatically. All machining and finishing operations of a concentric workpiece 1.

It should be noted that, the first turret unit 40 or the second turret unit 60 can select the outer peripheral surface 122 and the center hole 133 of one of the concentric workpieces 1 processing.

10 , 11 , and 12 , the second embodiment of the novel processing machine 7 is suitable for processing and dressing two concentric workpieces 1 , and includes a machine table 70 , an inverted spindle unit 80 , and a first turret Unit 90 , an upright spindle unit 50 and a second turret unit 60 .

The machine table 70 includes a base 71 extending along the left-right direction Y, and a stand 72 fixed on a rear portion 711 of the base 71 . The base 71 also has a front portion 712 and a plurality of first left and right guide rails 714 disposed on a left top surface 713 of the front portion 712 and extending along the left-right direction Y. The stand 72 has a front surface 721 and a plurality of second left and right guide rails 722 disposed on the front surface 721 and extending along the left-right direction Y.

The inverted spindle unit 80 is disposed on the stand 72 , and includes a fixed stand 81 fixed on the stand 72 , and a fixed stand 81 along the top-bottom direction Z and located in front of the stand 72 . 721 The inverted spindle 82 on the front side, a first turntable 83 mounted on the bottom end of a mandrel 821 connected to the inverted spindle 82, and a first turntable 83 mounted on the first turntable 83 for clamping or releasing one of the concentric workpieces 1. Collet 84.

The first turret unit 90 includes a first left and right sliding seat 91 slidably mounted on the first left and right guide rails 714 and movable along the left and right direction Y, and a first left and right sliding seat 91 slidable along the top-bottom direction Z A first top-bottom sliding seat 92 on the right side 911 of the first left-right sliding seat 91, a first casing 93 which is fixed on the first top-bottom sliding seat 92 and protrudes toward the right side, and a first casing 93 is installed on the first casing The first power member 94 in 93, once the first power member 94 A first rotating shaft 95 that drives and passes through the first casing 93 and extends along the left-right direction Y, a first cutter head 96 connected to a free end of the first rotating shaft 95, and four are installed at the same angle on the first rotating shaft 95. A first knife seat 97 of a knife disc 96 and four first knife groups 98 respectively mounted on the first knife seats 97 . Each of the first knife groups 98 has a first left and right knife 981 extending along the left-right direction Y and a first top-bottom knife 982 extending along the top-bottom direction Z in a machining state.

The erected spindle unit 50 has the same structure as the erected spindle unit 50 of the first embodiment, including an erected spindle 51 , a second turntable 52 , and a second turntable 52 mounted on the second turntable 52 for clamping or releasing The second collet 53 of the other concentric workpiece 1 .

The second turret unit 60 has the same structure as the second turret unit 60 of the first embodiment, including a second left and right sliding seat 61 , a second top and bottom sliding seat 62 , a second casing 63 , a first Two power elements 64 , a second cutter head 65 , a second left and right cutter 66 and several second top and bottom cutters 67 .

The first left and right slides 91 can be driven to move along the left-right direction Y, the first top and bottom slides 92 can be driven to move along the top-bottom direction Z, and the second left and right slides 61 can be driven to move along the The left-right direction Y moves, and the second top-bottom slide 62 can be driven to move along the top-bottom direction Z, because the above-mentioned means for driving the slide is a common knowledge in the technical field of processing machines, and is not a technical feature of the present invention. , so it is not repeated here.

When in use, the concentric workpiece 1 is placed in the direction that the open end 111 of the inner hole 11 faces the bottom end, and the first chuck 84 clamps the concentric workpiece 1, The other concentric workpiece 1 is clamped by the second chuck 53 .

12 , 13 and 14 , the outer peripheral surface 122 , the inner peripheral surface 121 , the inner disk surface 131 and the center hole 133 of the concentric workpiece 1 can be processed and trimmed by the first turret unit 90 .

10 , 11 and 12 , in order to process the outer peripheral surface 122 of the concentric workpiece 1 , first, one of the first tool groups 98 is rotated to a processing position, and then the first tool turret unit is ordered 90 moves along the left-right direction Y to the position of the bottom end of the one of the concentric workpieces 1. At this time, the one of the concentric workpieces 1 is clamped by the first chuck 84 and located at the first left and right sides of the one of the first cutter groups 98. The top end of the knife 981, then, the inverted spindle 82 is opened to make the first chuck 84 clamp the one of the concentric workpieces 1 and rotate in situ, and finally, the first knife seat 97 is ordered along the top-bottom direction Z, the left-right direction Y By moving, the outer peripheral surface 122 of the one of the concentric workpieces 1 rotated in-situ can be processed by the moving first left and right cutters 981 .

10 , 11 and 13 , in order to process the inner peripheral surface 121 and inner disk surface 131 of the concentric workpiece 1 , first, the first turret unit 90 is ordered to move along the left-right direction Y to make the A first knife group 98 is moved to the position where the first top and bottom knife 982 is located at the bottom end of the inner disk surface 131 of the one of the concentric workpieces 1, and then the inverted spindle 82 is turned on to make the first chuck 84 clamp the one of the concentric workpieces The workpiece 1 is rotated in-situ, and finally, the first tool seat 97 is ordered to move along the top-bottom direction Z, the left-right direction Y, and the first top-bottom knife 982 can be moved to the center of the in-situ rotation. Workpiece 1's The inner peripheral surface 121 and the inner disk surface 131 are processed, and because the open end 111 of the inner hole 11 of the one of the concentric workpieces 1 faces the bottom end, the chips generated by processing can automatically fall out of the inner hole 11, and there will be no such The problem of chip accumulation in inner hole 11.

10 , 11 , and 14 , in order to process the center hole 133 of one of the concentric workpieces 1 , first, the first turret unit 90 is ordered to move along the left-right direction Y to make one of the first tool groups 98 is moved to the position where the first top bottom knife 982 is located at the bottom end of the center hole 133 of the one of the concentric workpieces 1, and then the inverted spindle 82 is turned on to make the first chuck 84 clamp the one of the concentric workpieces 1 and rotate in situ , and finally, command the first knife seat 97 to move along the top-bottom direction Z and the left-right direction Y, so that the center hole of one of the concentric workpieces 1 that is rotated in situ can be rotated by the first top-bottom knife 982 133 for processing.

Referring to FIGS. 10 to 14 , because the processing machine 7 processes and trims the outer peripheral surface 122 , the outer disk surface 132 and the central hole 133 of the other concentric workpiece 1 by the second turret unit 60 , the processing machine 2 uses The second turret unit 60 processes and trims the outer peripheral surface 122 , the outer disk surface 132 , and the center hole 133 of the other concentric workpiece 1 by the same means (see FIGS. 5 to 8 ), and thus will not be repeated.

It should be noted that, the first turret unit 90 or the second turret unit 60 can be used to process the outer peripheral surface 122 and the center hole 133 of one of the concentric workpieces 1 .

Through the above description, the functions and advantages of the new processing machines 2 and 7 can be attributed to Accepted as follows:

1. The novel processing machine 2 clamps the one of the concentric workpieces 1 by the first chuck 35 of the inverted spindle unit 30, and the open end 111 of the inner hole 11 of the one of the concentric workpieces 1 faces the bottom end, so, The first top-bottom knife 452 processes the inner peripheral surface 121 and the inner disk surface 131 of the concentric workpieces 1 and the chips generated can automatically fall out of the inner hole 11 , and there is no problem of the inner hole 11 accumulating chips. It can improve the processing quality and processing efficiency.

2. The new processing machine 2 can move the inverted spindle unit 30 along the left-right direction Y and the top-bottom direction Z, so that the inverted spindle unit 30 can be docked with the upright spindle unit 50, and one of the two can be automatically completed. All machining and finishing operations of the concentric workpiece 1.

3. The novel processing machine 7 clamps the one of the concentric workpieces 1 by the first chuck 84 of the inverted spindle unit 80, and the open end 111 of the inner hole 11 of the one of the concentric workpieces 1 faces the bottom end, so, The chips generated by processing the inner peripheral surface 121 and the inner disk surface 131 of the concentric workpieces 1 by the first top-bottom knife 982 can automatically fall out of the inner hole 11, and there will be no accumulation of chips in the inner hole 11. It can improve the processing quality and processing efficiency.

To sum up, the new type of processing machine can indeed achieve the purpose of the new type.

However, the above are only examples of the present invention, which should not limit the scope of the present invention. Simple equivalent changes and modifications made to the contents are still within the scope of the present patent.

2: Processing machine

20: Machine

21: Base

211: Rear

212: Front

213: Top Left

22: Standing seat

221: Front

222: Left and right rails

23: The first chassis

30: Inverted Spindle Unit

31: The first left and right sliding seat

311: Front

32: The first top and bottom slides

33: Inverted spindle

331: Mandrel

34: The first turntable

35: The first chuck

36: The first drive group

37: Second drive group

40: The first turret unit

41: The first power piece

42: The first reel

43: The first cutter head

44: The first knife seat

45: The first knife group

50: Upright spindle unit

51: Upright spindle

511: Mandrel

52: Second turntable

53: Second chuck

60: Second Turret Unit

61: Second left and right sliding seat

611: Front

62: Second top and bottom slide

63: Second case

64: Second power piece

65: Second cutter head

67: Second top bedknife

X: Front and rear direction

Y: left and right direction

Z: top and bottom direction

Claims (10)

A processing machine is suitable for processing two concentric workpieces, each concentric workpiece has a body and a mounting plate located at one end of the body, the body has an inner peripheral surface and an outer peripheral surface surrounding the inner peripheral surface, the mounting plate The disk has an inner disk surface and an outer disk surface, and a central hole connecting the inner disk surface and the outer disk surface, and the inner peripheral surface and the inner disk surface cooperate to define an inner hole, and the inner hole has a With an open end at one end, the processor contains: a machine table, comprising a base extending along a left-right direction, a stand located at a rear part of the base, and a first casing located at a front part of the base, the stand has a front; An inverted spindle unit, connected to the front of the stand and movable along the left-right direction and a top-bottom direction perpendicular to the left-right direction, and comprising an inverted spindle extending along the top-bottom direction, and an inverted spindle installed and connected to the inverted a first turntable at the bottom end of a mandrel of the main shaft, and a first chuck mounted on the first turntable for clamping or releasing one of the concentric workpieces; a first turret unit, comprising a first power member installed in the first casing, a first rotating shaft driven by the first power member and passing through the first casing and extending along the left-right direction, a first cutter head mounted on the first rotating shaft, at least one first cutter seat mounted on the first cutter head, and at least one first cutter group mounted on the at least one first cutter seat, the at least one first cutter head A knife set has a first left and right knife extending along the left-right direction and a first top-bottom knife extending along the top-bottom direction; An upright main shaft unit, including an upright main shaft installed and fixed on the front of the base along the top-bottom direction, a second turntable installed and connected to the top of a mandrel of the upright main shaft, and a second turntable installed on the first Two turntables for clamping or releasing a second collet of another concentric workpiece; and A second turret unit is connected to the front of the stand and can move along the left-right direction and the top-bottom direction, and includes a second casing, a second power member installed in the second casing, a second cutter head driven by the second power member and located on the bottom side of the second casing, and a second top-bottom knife mounted on the second cutter head and extending along the top-bottom direction; Wherein, the first collet clamps the one of the concentric workpieces, and the open end of the inner hole of the one of the concentric workpieces faces the bottom end, and the first left and right knives of the at least one first knife group are used for the one of the concentric workpieces. The outer peripheral surface of the workpiece is processed, and the first top and bottom knives of the at least one first cutter group are used to process the inner disk surface, inner peripheral surface and center hole of one of the concentric workpieces, and the second chuck clamps the other A concentric workpiece, and the open end of the inner hole of the other concentric workpiece faces the bottom end, and the second top-bottom knife is used to process the outer disk surface and the center hole of the other concentric workpiece. The processing machine of claim 1, wherein the first tool turret unit comprises four first tool seats installed on the first tool head at equal angles, and four first tool seats respectively installed on the first tool seats The first knife group. The processing machine of claim 1, wherein the second turret unit further comprises a second left and right knife mounted on the second cutter head and extending along the left and right direction, the second left and right knife is used for the other The outer peripheral surface of a concentric workpiece is processed. The processing machine according to claim 1, wherein the stand further has a plurality of left and right guide rails disposed on the front surface and extending along the left and right directions, and the inverted spindle unit further comprises a pair of left and right guide rails slidably mounted along the left and right guide rails. The first left-right sliding seat that moves in the left-right direction, and a first top-bottom sliding seat that is slidable along the top-bottom direction in front of the first left-right sliding seat, and the inversion spindle is along the top-bottom direction It is installed and fixed on the first top-bottom sliding seat. The processing machine according to claim 4, wherein the second turret unit further comprises a second left and right sliding seat that is slid on the left and right guide rails and can move along the left and right directions, and a second left and right sliding seat that can move along the top and bottom A second top-bottom sliding seat which is slid on a front of the second left-right sliding seat in a direction-moving manner, and the second casing is mounted and fixed on the front of the second top-bottom sliding seat. A processing machine is suitable for processing two concentric workpieces, each concentric workpiece has a body and a mounting plate located at one end of the body, the body has an inner peripheral surface and an outer peripheral surface surrounding the inner peripheral surface, the mounting plate The disk has an inner disk surface and an outer disk surface, and a central hole connecting the inner disk surface and the outer disk surface, and the inner peripheral surface and the inner disk surface cooperate to define an inner hole, and the inner hole has a With an open end at one end, the processor contains: a machine table, comprising a base extending in a left-right direction, and an upright seat located at a rear part of the base, the base also has a front part, and the front part has a left top surface; An inverted spindle unit, including a fixed seat fixed on the vertical seat, an inverted spindle installed and fixed on the fixed seat along a top-bottom direction perpendicular to the left-right direction and located on the front front side of the vertical seat, an inverted spindle installed a first turntable connected to the bottom end of a mandrel of the inverted spindle, and a first chuck mounted on the first turntable for clamping or releasing one of the concentric workpieces; A first turret unit, connected to the left top surface of the base and movable along the left-right direction and the top-bottom direction, and comprising a first casing, a first power member installed in the first casing , a first rotating shaft that is driven by the first power member and passes through the first casing and extends along the left-right direction, a first cutter head connected to the first rotating shaft, and at least one installed on the first cutter head The first knife seat, and at least one first knife group installed on the at least one first knife seat, the at least one first knife group has a first left and right knife extending along the left and right direction and a first knife group along the top and bottom direction Extended first top bedknife; An upright main shaft unit, including an upright main shaft installed and fixed on the front of the base along the top-bottom direction, a second turntable installed and connected to the top of a mandrel of the upright main shaft, and a second turntable installed on the first Two turntables for clamping or releasing a second collet of another concentric workpiece; and A second turret unit is connected to the front of the stand and can move along the left-right direction and the top-bottom direction, and includes a second casing, a second power member installed in the second casing, a second cutter head driven by the second power member and located on the bottom side of the second casing, and a second top-bottom knife mounted on the second cutter head and extending along the top-bottom direction; Wherein, the first collet clamps the one of the concentric workpieces, and the open end of the inner hole of the one of the concentric workpieces faces the bottom end, and the first left and right knives of the at least one first knife group are used for the one of the concentric workpieces. The outer peripheral surface of the workpiece is processed, and the first top and bottom knives of the at least one first cutter group are used to process the inner disk surface, inner peripheral surface and center hole of one of the concentric workpieces, and the second chuck clamps the other A concentric workpiece, and the open end of the inner hole of the other concentric workpiece faces the bottom end, and the second top-bottom knife is used to process the outer disk surface and the center hole of the other concentric workpiece. The processing machine of claim 6, wherein the first tool turret unit comprises four first tool seats installed on the first tool head at equal angles, and four first tool seats respectively installed on the first tool seats The first knife group. The processing machine according to claim 6, wherein the second turret unit further comprises a second left and right knife mounted on the second cutter head and extending along the left and right direction, the second left and right knife is used for the other The outer peripheral surface of a concentric workpiece is processed. The processing machine according to claim 6, wherein the base further has a plurality of first left and right guide rails disposed on the left top surface and extending along the left and right directions, and the first turret unit further comprises a The first left and right guide rails are movable along the left and right directions, and the first left and right slides are movable along the top and bottom directions. The first casing is fixed on the first top-bottom sliding seat and protrudes toward the right side. The processing machine according to claim 9, wherein the stand further has a plurality of second left and right guide rails disposed on the front surface and extending along the left and right directions, and the second turret unit further includes a slide on the first and second guide rails. Two left and right guide rails can move along the left and right directions, and a second left and right sliding seat, and a second top and bottom sliding seat that is slidable along the top and bottom directions and slid in front of the second left and right sliding seats. The two casings are installed and fixed on the front of the second top-bottom sliding seat.

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