CN201544038U - Transmission mechanism of workbench - Google Patents
Transmission mechanism of workbench Download PDFInfo
- Publication number
- CN201544038U CN201544038U CN2009202525437U CN200920252543U CN201544038U CN 201544038 U CN201544038 U CN 201544038U CN 2009202525437 U CN2009202525437 U CN 2009202525437U CN 200920252543 U CN200920252543 U CN 200920252543U CN 201544038 U CN201544038 U CN 201544038U
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- gear
- transmission mechanism
- longitudinal
- slide
- vertical
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Abstract
A transmission mechanism of a workbench comprises a frame, a longitudinal transmission mechanism, a transversal transmission mechanism, an elevator mechanism, a reversing mechanism and a feed speed shifting mechanism, wherein the longitudinal transmission mechanism comprises a workbench, a longitudinal lead screw, a longitudinal nut, a longitudinal manually-driven transmission mechanism and a longitudinal power transmission mechanism; the transversal transmission mechanism comprises a slide seat, a longitudinal lead screw, a longitudinal nut, a transversal manually-driven transmission mechanism and a transversal power transmission mechanism; the elevator mechanism comprises a fluctuation sliding seat and a fluctuation crank; the longitudinal power transmission mechanism comprises a rotating shaft, a power bevel gear, a longitudinal power conversion shaft, a longitudinal power conversion gear and a longitudinal power conversion transmission gear; and the feeding in the longitudinal, transversal and the vertical directions is interlocked and can not be connected simultaneously. The utility model has simple structure and convenient operation.
Description
Technical field
The utility model relates to a kind of transmission mechanism of workbench of machine tool.
Background technology
The table transmission mechanism of existing flexible lathe comprises frame, vertical transmission mechanism, horizontal transmission mechanism, elevating mechanism, changement, feed change mechanism; The lifting that vertically, laterally reaches of lathe all needs to use independent motor that power is provided, and this infrastructure cost is higher, and operation is comparatively complicated.
Summary of the invention
The utility model purpose provides a kind of workbench and vertically, laterally reaches elevating movement all by the table transmission mechanism of an Electric Machine Control.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of table transmission mechanism comprises frame, vertical transmission mechanism, horizontal transmission mechanism, elevating mechanism, changement, feed change mechanism; Vertically mechanism comprises workbench, longitudinal leadscrew, vertical screw, vertical manual transmission, vertical power drive mechanism; Laterally transmission mechanism is comprising middle slide, horizontal leading screw, horizontal screw, horizontal manual transmission, lateral dynamics transmission mechanism; Elevating mechanism comprises lift slide, hi/local crank; Lift slide is installed on the frame and with middle slide and is connected, and hi/local crank is installed on the lift slide; Middle slide is installed on the lift slide; Workbench is installed on the middle slide, vertically manual transmission is fixedly mounted on the middle slide, laterally manual transmission is fixedly mounted on the lift slide, it is characterized in that vertical screw fixedlys connected with middle slide, and longitudinal leadscrew is installed in respectively on the bearing block and also is rotatably connected relatively with it; Laterally screw is fixedlyed connected with middle slide, laterally leading screw be fixed on lift slide on prop up and put up relative being rotatably connected; Laterally changement comprises handlebar, bearing pin, rocking arm, shifting block, clutch; Bearing pin passes the lateral wall of lift slide and becomes relative being rotatably connected with lift slide, fixedlys connected with handlebar one end in the bearing pin outer end, and bearing pin is inner fixedlys connected with rocking arm one end, and the rocking arm other end is fixedlyed connected with shifting block; Laterally leading screw is installed on the lift slide and becomes to be rotatably connected relatively with it; Clutch is installed on the horizontal leading screw and becomes to be slidingly connected with it; The changement of Z axle lifting and horizontal changement are adopted in the same way; Vertically changement comprises mandrel, rocking arm, pin, location-plate, roller, connecting rod, shift fork; Vertically the vertical power drive mechanism of power drive mechanism comprises rotating shaft, power bevel gear, vertical power conversion axle, vertical power conversion gear and vertical power conversion travelling gear; The power bevel gear is fixedly mounted in the rotating shaft, and the two ends of rotating shaft are relative with lift slide respectively to be rotatably connected; Vertically the power conversion gear is installed on vertical power conversion axle; Vertically the power conversion travelling gear is installed in the other end of vertical power conversion axle, is meshed with bevel gear on the longitudinal leadscrew; The lateral dynamics transmission mechanism comprises power input gear, rotating shaft, lateral dynamics gear; Power input gear is fixed in the rotating shaft; The lateral dynamics gear is fixed on the feed rod; Feed rod one end is fixed on the lift slide, and the other end is fixed on the support, and support is fixed on the middle slide; Feeding longitudinal and transverse, three directions of hanging down all has mechanical clutch control separately; Feeding longitudinal and transverse, three directions of hanging down is interlocking, can not connect simultaneously.
When needing vertical actuating unit to work, handle vertical handlebar, handlebar drives mandrel, mandrel drives rocking arm; rocking arm drives shift fork and stirs mechanical clutch and makes its engagement; power is sent to Z to the lifting shaft gear by gear like this; the lifting shaft gear is passed to idler gear again; idler gear is passed to feed rod; feed rod is passed to bevel gear on the longitudinal leadscrew by Bevel Gear Transmission with power, and bevel gear is passed to longitudinal leadscrew by mechanical clutch with power, and longitudinal leadscrew drives vertical screw move left and right on longitudinal leadscrew; vertical screw drive workbench move left and right, and the left and right sides transmission of vertical power is realized in two positions about handlebar.When needing the work of lateral dynamics mechanism, handle the transverse handle bar, handlebar drives arbor, arbor drives rocking arm; rocking arm drives shifting block; shifting block is stirred mechanical clutch and made its engagement; power is sent to Z to the lifting shaft gear by gear like this; the lifting shaft gear is passed to idler gear again; idler gear is passed to the feed rod gear; the feed rod gear is passed to the gear on the horizontal leading screw; laterally the gear on the leading screw is connected with horizontal leading screw by clutch, and laterally leading screw drives horizontal screw and moves in the horizontal leading screw back of going forward, and laterally screw is connected with middle slide by support; thus the drive workbench moves forward and backward, and the transmission of horizontal former and later two directions can be realized in two positions about the handlebar.When needing actuating unit to work up and down, handle Z to handlebar, handlebar drives arbor, arbor drives rocking arm; rocking arm drives shifting block; shifting block is stirred mechanical clutch and made its engagement; power is sent to mechanical clutch by gear like this; mechanical clutch is passed to Z to the lifting shaft gear with power; pass to Z axial filament thick stick by Z to the lifting shaft gear; Z axial filament thick stick drives Z and moves up and down on leading screw at Z to screw, moves up and down thereby drive workbench, and handlebar can be realized the Z transmission of both direction up and down in two positions up and down.
When not needing power transmission to adopt manual operation, handwheel is pressed, make its zygote engagement, rotation hand wheel, handwheel drives axle and rotates, commutate by bevel gear, power is passed to axle, and axle is at the gear of passing to by gear on the longitudinal leadscrew, thereby longitudinal leadscrew drives vertical screw move left and right, vertically screw drives the workbench move left and right, so just realizes vertical manual transmission; Handwheel is pressed, made its zygote engagement, rotation hand wheel, handwheel drive horizontal leading screw and rotate, and horizontal leading screw drives horizontal screw and moves forward and backward, and slide moved forward and backward during the transverse wire master tape was moving, and middle slide drives workbench and moves forward and backward, thereby realizes horizontal manual transmission; Crank is pressed, make its zygote engagement, the rotation crank, crank drives axle and rotates, and axle is passed to Z to leading screw by helical gear with power, Z rotates to leading screw, Z is motionless to screw, thereby Z moves up and down to leading screw, and Z drives lift slide to leading screw and moves up and down, lift slide drives workbench and moves up and down, and realizes that Z is to manual transmission.
The utility model is simple in structure, easy to operate.
Description of drawings
Fig. 1 is a structural representation;
Fig. 2 is vertical power transmission schematic diagram;
Fig. 3 is vertical manual transmission schematic diagram;
Fig. 4 be laterally and Z to the transmission schematic diagram;
Fig. 5 is the lift slide schematic diagram.
Among the figure, 1, frame 2, workbench 3, vertical manual transmission 4, horizontal manual transmission 5, middle slide 6, gear 7, lift slide 8, hi/local crank 9, vertical power conversion travelling gear 10, vertical power conversion axle 11, vertical power conversion gear 12, power bevel gear 13, feed rod 14, vertical screw 15, clutch 16, longitudinal leadscrew 17, bevel gear 18, vertically manual axle 19, zygote 20, vertical handwheel 21, shift fork 22, connecting rod 23, pin 24; rocking arm 25; location-plate 26; rocking arm 27; horizontal screw 28; horizontal leading screw 29; bearing pin 30; handlebar 31; horizontal handwheel 32; rocking arm 33; shifting block 34; clutch 35; clutch 36; gear 37; reversing handle bar 38; lifting shaft 39; worm screw 40; lateral dynamics gear 41; power input gear 42; elevating screw.
The specific embodiment
Be further described below in conjunction with instantiation and accompanying drawing.
A kind of table transmission mechanism (as shown in Figure 1) comprises frame 1, vertical transmission mechanism, horizontal transmission mechanism, elevating mechanism, changement, feed change mechanism 6; Vertically mechanism comprises workbench 2, longitudinal leadscrew 16, vertical screw 14, vertical manual transmission (as shown in Figure 3), vertical power drive mechanism (as shown in Figure 2); Laterally transmission mechanism (as shown in Figure 4) is comprising middle slide 5, horizontal leading screw 28, horizontal screw 27, horizontal manual transmission, lateral dynamics transmission mechanism; Elevating mechanism comprises lift slide 7, hi/local crank 8; Lift slide (as shown in Figure 5) is installed on the frame and with middle slide and is connected, and hi/local crank 8 is installed on the lift slide 7; Middle slide 5 is installed on the lift slide 7; Workbench 2 is installed on the middle slide 5, vertically manual transmission is fixedly mounted on the middle slide 5, laterally manual transmission is fixedly mounted on the lift slide 7, and vertically screw 14 is fixedlyed connected with middle slide 5, and longitudinal leadscrew 16 is installed on the bearing block respectively and is rotatably connected relatively with it; Laterally screw 27 is fixedlyed connected with middle slide 5, laterally leading screw 28 be fixed on lift slide 7 on prop up and put up relative being rotatably connected; Laterally changement comprises handlebar 30, bearing pin 29, rocking arm 32, shifting block 33, clutch 34; Bearing pin 29 pass lift slide 7 lateral wall and with 7 one-tenth relative being rotatably connected of lift slide, fixedly connected with handlebar 30 1 ends in bearing pin 29 outer ends, bearing pin 29 is inner fixedlys connected with rocking arm 32 1 ends, rocking arm 32 other ends are fixedlyed connected with shifting block 33; Laterally leading screw 28 is installed on the lift slide 7 and becomes to be rotatably connected relatively with it; Clutch 34 is installed on the horizontal leading screw 28 and becomes to be slidingly connected with it; The changement of Z axle lifting and horizontal changement are adopted in the same way; Vertically changement comprises mandrel, rocking arm 24, pin 23, location-plate 25, roller, connecting rod 22, shift fork 21; Vertically the vertical power drive mechanism of power drive mechanism comprises rotating shaft 13, power bevel gear 12, vertical power conversion axle 10, vertical power conversion gear 11 and vertical power conversion travelling gear 9; Power bevel gear 12 is fixedly mounted in the rotating shaft 13, the two ends of rotating shaft 13 respectively with lift slide 7 relative being rotatably connected; Vertically power conversion gear 11 is installed on vertical power conversion axle 10; Vertically power conversion travelling gear 9 is installed in the other end of vertical power conversion axle 10, is meshed with bevel gear on the longitudinal leadscrew 16; The lateral dynamics transmission mechanism comprises power input gear 41, rotating shaft, lateral dynamics gear 40; Power input gear 41 is fixed in the rotating shaft; Lateral dynamics gear 40 is fixed on the feed rod 13; Feed rod 13 1 ends are fixed on the lift slide, and the other end is fixed on the support, and support is fixed on the middle slide; Feeding longitudinal and transverse, three directions of hanging down all has mechanical clutch control separately; Feeding longitudinal and transverse, three directions of hanging down is interlocking, can not connect simultaneously.
Claims (1)
1. a table transmission mechanism comprises frame (1), vertical transmission mechanism, horizontal transmission mechanism, elevating mechanism, changement, feed change mechanism 6; Vertically mechanism comprises workbench (2), longitudinal leadscrew (16), vertical screw (14), vertical manual transmission, vertical power drive mechanism; Laterally transmission mechanism is comprising middle slide (5), horizontal leading screw (28), horizontal screw (27), horizontal manual transmission, lateral dynamics transmission mechanism; Elevating mechanism comprises lift slide (7), hi/local crank (8); Lift slide is installed on the frame and with middle slide and is connected, and hi/local crank (8) is installed on the lift slide (7); Middle slide (5) is installed on the lift slide (7); Workbench (2) is installed on the middle slide (5), vertically manual transmission is fixedly mounted on the middle slide (5), laterally manual transmission is fixedly mounted on the lift slide (7), it is characterized in that: vertically screw (14) is fixedlyed connected with middle slide (5), and longitudinal leadscrew (16) is installed on the bearing block respectively and is rotatably connected relatively with it; Laterally screw (27) is fixedlyed connected with middle slide (5), laterally leading screw (28) be fixed on lift slide (7) on prop up and put up relative being rotatably connected; Laterally changement comprises handlebar (30), bearing pin (29), rocking arm (32), shifting block (33), clutch (34); Bearing pin (29) passes the lateral wall of lift slide (7) and becomes relative being rotatably connected with lift slide (7), fixedly connected with handlebar (30) one ends in bearing pin (29) outer end, bearing pin (29) is inner fixedlys connected with rocking arm (32) one ends, and rocking arm (32) other end is fixedlyed connected with shifting block (33); Horizontal leading screw (28) is installed in lift slide (7) and goes up also to become to be rotatably connected relatively with it; Clutch (34) is installed in horizontal leading screw (28) and goes up also to become to be slidingly connected with it; The changement of Z axle lifting and horizontal changement are adopted in the same way; Vertically changement comprises mandrel, rocking arm (24), pin (23), location-plate (25), roller, connecting rod (22), shift fork (21); Vertically the vertical power drive mechanism of power drive mechanism comprises rotating shaft (13), power bevel gear (12), vertical power conversion axle (10), vertical power conversion gear (11) and vertical power conversion travelling gear (9); Power bevel gear (12) is fixedly mounted on (13) in the rotating shaft, the two ends of rotating shaft (13) respectively with relative being rotatably connected of lift slide (7); Vertically power conversion gear (11) is installed on vertical power conversion axle (10); Vertically power conversion travelling gear (9) is installed in the other end of vertical power conversion axle (10), is meshed with bevel gear on the longitudinal leadscrew (16); The lateral dynamics transmission mechanism comprises power input gear (41), rotating shaft, lateral dynamics gear (40); Power input gear (41) is fixed in the rotating shaft; Lateral dynamics gear (40) is fixed on the feed rod (13); Feed rod (13) one ends are fixed on the lift slide, and the other end is fixed on the support, and support is fixed on the middle slide; Feeding longitudinal and transverse, three directions of hanging down all has mechanical clutch control separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202525437U CN201544038U (en) | 2009-11-04 | 2009-11-04 | Transmission mechanism of workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202525437U CN201544038U (en) | 2009-11-04 | 2009-11-04 | Transmission mechanism of workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544038U true CN201544038U (en) | 2010-08-11 |
Family
ID=42599196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202525437U Expired - Fee Related CN201544038U (en) | 2009-11-04 | 2009-11-04 | Transmission mechanism of workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069512A (en) * | 2010-08-31 | 2011-05-25 | 东莞市飞新达精密机械科技有限公司 | Horizontal shift structure of fixed die holder of die cutting machine |
| CN104440350A (en) * | 2014-11-26 | 2015-03-25 | 集美大学 | Special machine tool used for milling and drilling carbon fiber composites |
-
2009
- 2009-11-04 CN CN2009202525437U patent/CN201544038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069512A (en) * | 2010-08-31 | 2011-05-25 | 东莞市飞新达精密机械科技有限公司 | Horizontal shift structure of fixed die holder of die cutting machine |
| CN104440350A (en) * | 2014-11-26 | 2015-03-25 | 集美大学 | Special machine tool used for milling and drilling carbon fiber composites |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20101104 |