CN203696036U - Oil-pressure power head for servo drilling and tapping machine - Google Patents
Oil-pressure power head for servo drilling and tapping machine Download PDFInfo
- Publication number
- CN203696036U CN203696036U CN201420092512.0U CN201420092512U CN203696036U CN 203696036 U CN203696036 U CN 203696036U CN 201420092512 U CN201420092512 U CN 201420092512U CN 203696036 U CN203696036 U CN 203696036U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- shaft
- main
- power head
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 13
- 238000005553 drilling Methods 0.000 title abstract description 4
- 230000001939 inductive effect Effects 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses an oil-pressure power head for a servo drilling and tapping machine. The oil-pressure power head comprises a middle body, a motor, a guide shaft, a ball screw, an oriented support, a servo motor, an inductive switch, a travel adjusting screw, a spline shaft, a main shaft and a main shaft cylinder; the motor is connected to the middle body; a left multi-wedged belt pulley is connected to the motor; the spline shaft is connected to the middle body; the main body is connected to the middle body; a right multi-wedged belt pulley is connected to the spline shaft and also connected with the left multi-wedged belt pulley; a main shaft push rod is arranged between a guide sleeve and the spline shaft; one end of the main shaft cylinder is connected to the main body, while the other end of the same is connected to a guide sleeve of the main shaft; one end of the ball screw is connected to the middle body, while the other end of the ball screw is connected to the main body; the oriented support is connected to the main shaft push rod; the servo motor is connected to the middle body and connected with one end of the ball screw; the travel adjusting screw is arranged on the main body; the inductive switch is connected to the main body. The oil-pressure power head for the servo drilling and tapping machine has the characteristics of simple structure, small space occupied and low cost.
Description
Technical field
The utility model relates to numerically controlled processing equipment field, refers more particularly to a kind of hydraulic power head for servo boring, tapping machine.
Background technology
The horizontal unit head that general Special drilling equipment is used is to add that by slide unit drill head is dimerous; Slide unit is realized feeding control, and gyration is realized to drill head by motor transferring power.
The unit head of conventional borehole equipment, its slide unit feeding transmission and drill bit revolution all adopt mechanical variable speed device; Slide unit feeding transmission wherein adopts rack-driving structure more, causes drive mechanism huger, takes up room large, and consumed power is large, has also added manufacturing cost.
Utility model content
The purpose of this utility model be to overcome above-mentioned weak point of the prior art and provide a kind of simple and compact for structure, the hydraulic power head for servo boring, tapping machine little and that cost is low, practical takes up room.
The utility model is realized in the following way:
A kind of hydraulic power head for servo boring, tapping machine, it is characterized in that: comprise feeding drive mechanism, power head mechanism, gear induction mechanism, described feeding drive mechanism comprises middle body 15, motor 12, wiring board 17, and described motor 12 is connected on middle body 15 by motor mount 13; On the power transmission shaft of described motor 12, be connected with left multi-wedge belt pulley 14; Described wiring board 17 is connected on the lower cover 16 of middle body 15, and is connected with motor 12;
Described power head mechanism comprises splined shaft 10, main shaft 1, main shaft piston body 2, main shaft fairlead 7, main shaft cylinder body 11, and the lower end of described splined shaft 10 is connected on middle body 15 by bearing group 36; The top of described splined shaft 10 is sheathed in main body 41 by fairlead 31, and the bottom of described main body 41 is connected on middle body 15, and in splined shaft 10 is sheathed on; The bottom of described splined shaft 10 is connected with right multi-wedge belt pulley 22 by many wedge wheel lock-screws 38, and described right multi-wedge belt pulley 22 is connected with left multi-wedge belt pulley 14 by polywedge bet 21; Between described fairlead 31 and splined shaft 10, be provided with main shaft push rod 9, described main shaft push rod 9 is sheathed on splined shaft 10; Described main shaft 1 is sheathed on the top of splined shaft 10; Described main shaft piston body 2 one end are connected on the outer wall of main shaft push rod 9, and the other end is connected on main shaft 1 by angular contact ball bearing 5; Described main shaft fairlead 7 is sheathed on the outer wall of main shaft piston body 2; Described main shaft cylinder body 11 one end are connected on the outer wall of main body 41, and the other end is connected on the outer wall of main shaft fairlead 7;
Described gear induction mechanism comprises the axis of guide 27, ball screw 28, directed support 29, servomotor 19, inductive switch 33, stroke adjustment screw rod 39, the described axis of guide 27 connects in main body 41, described ball screw 28 one end are connected on middle body 15, and the other end is connected in main body 41; Described directed support 29 is connected on main shaft push rod 9 through the axis of guide 27, and is connected with ball screw 28; Described servomotor 19 is connected on middle body 15 by servo mount pad 23, and the servo motor shaft 20 of described servomotor 19 is connected with one end of ball screw 28 by shaft joint 24; Described stroke adjustment screw rod 39 is located in main body 41, and is connected with directed support 29; Described stroke adjustment screw rod 39 is provided with stroke adjustment block 40; Described inductive switch 33 is connected in main body 41 by inductive switch mount pad 34, and is positioned at the side of stroke adjustment block 40.
Preferably, on described middle body 15, be connected with bonnet 18, in described bonnet 18 covers at wiring board 17.
Preferably, between described bearing group 36, be provided with bearing spacer 37.
Preferably, the right-hand member of described main shaft 1 is connected with main shaft and presses only nut 4, main axle dustproof cover 3, and described main shaft presses nut 4 to be only positioned at the right side of the angular contact ball bearing 5 on main shaft 1, and described main axle dustproof cover 3 is positioned at main shaft and presses the only right side of nut 4.
Preferably, described motor 12 is servomotor.
The beneficial effects of the utility model are: compact conformation, and take up room and significantly reduce, thereby significantly saved resource, also reduce manufacturing cost.
Brief description of the drawings
Fig. 1 the utility model structural front view;
Fig. 2 the utility model structure side view;
Fig. 3 the utility model structure rearview.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model detailed description of the invention is described in detail in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of hydraulic power head for servo boring, tapping machine, comprise feeding drive mechanism, power head mechanism, gear induction mechanism, feeding drive mechanism comprises middle body 15, motor 12, wiring board 17, and motor 12 is connected on middle body 15 by motor mount 13; On the power transmission shaft of motor 12, be connected with left multi-wedge belt pulley 14; Wiring board 17 is connected on the lower cover 16 of middle body 15, and is connected with motor 12; Power head mechanism comprises splined shaft 10, main shaft 1, main shaft piston body 2, main shaft fairlead 7, main shaft cylinder body 11, and the lower end of splined shaft 10 is connected on middle body 15 by bearing group 36; The top of splined shaft 10 is sheathed in main body 41 by fairlead 31, and the bottom of main body 41 is connected on middle body 15, and in splined shaft 10 is sheathed on; The bottom of splined shaft 10 is connected with right multi-wedge belt pulley 22 by many wedge wheel lock-screws 38, and right multi-wedge belt pulley 22 is connected with left multi-wedge belt pulley 14 by polywedge bet 21; Between fairlead 31 and splined shaft 10, be provided with main shaft push rod 9, main shaft push rod 9 is sheathed on splined shaft 10; Main shaft 1 is sheathed on the top of splined shaft 10; Main shaft piston body 2 one end are connected on the outer wall of main shaft push rod 9, and the other end is connected on main shaft 1 by angular contact ball bearing 5; Main shaft fairlead 7 is sheathed on the outer wall of main shaft piston body 2; Main shaft cylinder body 11 one end are connected on the outer wall of main body 41, and the other end is connected on the outer wall of main shaft fairlead 7; Gear induction mechanism comprises the axis of guide 27, ball screw 28, directed support 29, servomotor 19, inductive switch 33, stroke adjustment screw rod 39, the axis of guide 27 connects in main body 41, ball screw 28 one end are connected on middle body 15, and the other end is connected in main body 41; Directed support 29 is connected on main shaft push rod 9 through the axis of guide 27, and is connected with ball screw 28; Servomotor 19 is connected on middle body 15 by servo mount pad 23, and the servo motor shaft 20 of servomotor 19 is connected with one end of ball screw 28 by shaft joint 24; Stroke adjustment screw rod 39 is located in main body 41, and is connected with directed support 29; Stroke adjustment screw rod 39 is provided with stroke adjustment block 40; Inductive switch 33 is connected in main body 41 by inductive switch mount pad 34, and is positioned at the side of stroke adjustment block 40.
In the utility model, on body 15, be connected with bonnet 18, in described bonnet 18 covers at wiring board 17, for preventing dust of wiring board 17.
Between the utility model bearing group 36, be provided with bearing spacer 37, make to produce and rub between the bearing in bearing group 36.
The right-hand member of the utility model main shaft 1 is connected with main shaft and presses only nut 4, main axle dustproof cover 3, and main shaft presses nut 4 to be only positioned at the right side of the angular contact ball bearing 5 on main shaft 1, and main axle dustproof cover 3 is positioned at main shaft and presses the only right side of nut 4.
The utility model motor 12 is servomotor, is convenient to control and operation.
The utility model main shaft rotates and realizes principle: motor 12 rotates by left multi-wedge belt pulley 14, right multi-wedge belt pulley 22 and polywedge bet 21 and drives splined shaft 10 to rotate, splined shaft 10 adopts spline fitted with main shaft 1, splined shaft 10 drives main shaft 1 to rotate, and main shaft 1 rotates with drill chuck taper fit and realizes cutter rotation.
The utility model spindle processing degree of depth, fast forwarding and fast rewinding is realized principle: servo motor shaft 20 rotates by shaft joint 24 and makes ball screw 28 drive locating support 29 to move up and down, set screw block 40 encounters that inductive switch 33 coordinates servomotor 19 to realize slow-motion (boring), to encounter inductive switch 33(working depth more adjustable, by adjustment stroke screw block 40) machine, realize rewind down, F.F. so repeatedly, slow-motion, stepping, rewind down.Servomotor is realized and also can be realized stepping, speed governing.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should fully understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the hydraulic power head for servo boring, tapping machine, it is characterized in that: comprise feeding drive mechanism, power head mechanism, gear induction mechanism, described feeding drive mechanism comprises middle body (15), motor (12), wiring board (17), and described motor (12) is connected on middle body (15) by motor mount (13); On the power transmission shaft of described motor (12), be connected with left multi-wedge belt pulley (14); Described wiring board (17) is connected on the lower cover (16) of middle body (15), and is connected with motor (12);
Described power head mechanism comprises splined shaft (10), main shaft (1), main shaft piston body (2), main shaft fairlead (7), main shaft cylinder body (11), and the lower end of described splined shaft (10) is connected on middle body (15) by bearing group (36); It is upper that the top of described splined shaft (10) is sheathed on main body (41) by fairlead (31), and it is upper that the bottom of described main body (41) is connected in middle body (15), and in splined shaft (10) is sheathed on; The bottom of described splined shaft (10) is connected with right multi-wedge belt pulley (22) by many wedge wheel lock-screws (38), and described right multi-wedge belt pulley (22) is connected with left multi-wedge belt pulley (14) by polywedge bet (21); Between described fairlead (31) and splined shaft (10), be provided with main shaft push rod (9), described main shaft push rod (9) is sheathed on splined shaft (10); Described main shaft (1) is sheathed on the top of splined shaft (10); Described main shaft piston body (2) one end is connected on the outer wall of main shaft push rod (9), and the other end is connected on main shaft (1) by angular contact ball bearing (5); Described main shaft fairlead (7) is sheathed on the outer wall of main shaft piston body (2); Described main shaft cylinder body (11) one end is connected on the outer wall of main body (41), and the other end is connected on the outer wall of main shaft fairlead (7);
Described gear induction mechanism comprises the axis of guide (27), ball screw (28), directed support (29), servomotor (19), inductive switch (33), stroke adjustment screw rod (39), the described axis of guide (27) connects in main body (41), it is upper that described ball screw (28) one end is connected in middle body (15), and the other end is connected in main body (41); It is upper that described directed support (29) is connected in main shaft push rod (9) through the axis of guide (27), and be connected with ball screw (28); It is upper that described servomotor (19) is connected in middle body (15) by servo mount pad (23), and the servo motor shaft (20) of described servomotor (19) is connected with one end of ball screw (28) by shaft joint (24); It is upper that described stroke adjustment screw rod (39) is located at main body (41), and be connected with directed support (29); Described stroke adjustment screw rod (39) is provided with stroke adjustment block (40); It is upper that described inductive switch (33) is connected in main body (41) by inductive switch mount pad (34), and be positioned at the side of stroke adjustment block (40).
2. a kind of hydraulic power head for servo boring, tapping machine according to claim 1, is characterized in that: on described middle body (15), be connected with bonnet (18), in described bonnet (18) covers at wiring board (17).
3. a kind of hydraulic power head for servo boring, tapping machine according to claim 1, is characterized in that: between described bearing group (36), be provided with bearing spacer (37).
4. a kind of hydraulic power head for servo boring, tapping machine according to claim 1, it is characterized in that: the right-hand member of described main shaft (1) is connected with main shaft and presses only nut (4), main axle dustproof cover (3), described main shaft presses nut (4) to be only positioned at the right side of the angular contact ball bearing (5) on main shaft (1), and described main axle dustproof cover (3) is positioned at main shaft and presses the only right side of nut (4).
5. a kind of hydraulic power head for servo boring, tapping machine according to claim 1, is characterized in that: described motor (12) is servomotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420092512.0U CN203696036U (en) | 2014-03-01 | 2014-03-01 | Oil-pressure power head for servo drilling and tapping machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420092512.0U CN203696036U (en) | 2014-03-01 | 2014-03-01 | Oil-pressure power head for servo drilling and tapping machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203696036U true CN203696036U (en) | 2014-07-09 |
Family
ID=51046535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420092512.0U Expired - Fee Related CN203696036U (en) | 2014-03-01 | 2014-03-01 | Oil-pressure power head for servo drilling and tapping machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203696036U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668609A (en) * | 2015-03-10 | 2015-06-03 | 常熟纳佳利精密零件有限公司 | High-precision multi-hole drilling machine |
CN105921785A (en) * | 2016-06-30 | 2016-09-07 | 吴中区横泾博尔机械厂 | Bottom hole puncturing mechanism of electromagnetic valve bonnet machining equipment |
CN107363606A (en) * | 2016-05-11 | 2017-11-21 | 王心成 | A kind of double servo tapper units |
-
2014
- 2014-03-01 CN CN201420092512.0U patent/CN203696036U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104668609A (en) * | 2015-03-10 | 2015-06-03 | 常熟纳佳利精密零件有限公司 | High-precision multi-hole drilling machine |
CN107363606A (en) * | 2016-05-11 | 2017-11-21 | 王心成 | A kind of double servo tapper units |
CN105921785A (en) * | 2016-06-30 | 2016-09-07 | 吴中区横泾博尔机械厂 | Bottom hole puncturing mechanism of electromagnetic valve bonnet machining equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203437688U (en) | Special purpose machine for main oil gallery of engine cylinder cover | |
CN103878409A (en) | Digital controlled drill | |
CN203696036U (en) | Oil-pressure power head for servo drilling and tapping machine | |
CN203830795U (en) | Numerical control power head | |
CN203292631U (en) | Tapping power head of servo motor | |
CN103286393B (en) | Servomotor tapper unit | |
CN203664757U (en) | Numerical control drill | |
CN203062242U (en) | Servo tapping and drilling machine | |
CN108067651A (en) | Turbine wheel shaft center hole perforating device | |
CN201195208Y (en) | Power head of drilling and boring machine | |
CN206405454U (en) | A kind of drilling equipment | |
CN204171393U (en) | A kind of metal connection end of body drilling equipment of binding post | |
CN203578774U (en) | Deep-hole end plane drill carriage device | |
CN203696037U (en) | Oil hydraulic power head | |
CN206263386U (en) | A kind of multiaxis automatic tapping machine | |
CN203371320U (en) | Rotating pushing machining device allowing stroke control | |
CN203390251U (en) | Automatic feed numerical control drilling machine | |
CN203124791U (en) | Drilling machine | |
CN203292507U (en) | High-speed and large-resistance gear main shaft assembly of numerical control drilling and milling machine | |
CN202824757U (en) | Oil pressure power head | |
CN201720474U (en) | Limiting vertical drilling machine | |
CN207027084U (en) | A kind of automatic punching equipment | |
CN207255280U (en) | A kind of drilling machine of mechanical processing | |
CN206200553U (en) | A kind of valve body bores milling numerical control device | |
CN204711252U (en) | The pneumatic drilling machine head of double rotating disc type automatic drilling machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170301 |