CN208614209U - A kind of lathe for the simultaneous set turning of drill centers - Google Patents
A kind of lathe for the simultaneous set turning of drill centers Download PDFInfo
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- CN208614209U CN208614209U CN201820456741.4U CN201820456741U CN208614209U CN 208614209 U CN208614209 U CN 208614209U CN 201820456741 U CN201820456741 U CN 201820456741U CN 208614209 U CN208614209 U CN 208614209U
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- drill centers
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Abstract
The utility model discloses a kind of for drill centers and covers the lathe of turning, it includes pedestal, sliding rail is provided on pedestal, one end of sliding rail is equipped with fixed railway carriage, the lower part of fixed railway carriage is provided with fixed bed course, it is provided with lathe tool cutterhead on the side of fixed railway carriage, center drill is provided among lathe tool cutterhead；Sliding rail upper fixture platform and movable drilling machine, clamping fixture table are located between fixed railway carriage and movable drilling machine.The utility model can be completed at the same time drill centers and set turning function, have many advantages, such as that versatility is good, manufacturing cost is low, compact-sized, raising production efficiency.
Description
Technical field
The utility model belongs to mechanical device and processing technique field, in particular to it is a kind of for drill centers it is simultaneous harness an animal to a cart it is outer
Round lathe.
Background technique
Country's crankshaft production line drill centers and set turning mainly pass through drill centers respectively and set turning at present
Two kinds of special planes realize, and the existing simple drill centers special purpose machine tool largely used there are center hole sizes one to property not
Well, the problem of quality of lot cannot be guaranteed；If using the drill centers special plane that can guarantee quality, high, volume that there are costs
Greatly, product remodel difficulty the problems such as, be not suitable for equally producing in batches.
If being further added by individually set turning special purpose machine tool on the basis of drill centres machine tool, and need individually to increase
Process occupies equipment, personnel and place.
Utility model content
The utility model is directed to the above-mentioned deficiency of the prior art, and drill centers can be completed at the same time and harness an animal to a cart by providing one kind
The lathe for the simultaneous set turning of drill centers of outer circle function.
In order to solve the above technical problems, the utility model uses following technical proposal:
It provides a kind of for drill centers and the lathe of set turning comprising pedestal is provided with sliding rail on pedestal, sliding
One end of rail is equipped with fixed railway carriage, and the lower part of fixed railway carriage is provided with fixed bed course, is provided with vehicle on the side of fixed railway carriage
Knife cutterhead is provided with center drill among lathe tool cutterhead；Sliding rail upper fixture platform and movable drilling machine, clamping fixture table be located at fixed railway carriage and
Between movable drilling machine；
Clamping fixture table includes clamp bottom board, and clamp bottom board is cooperatively connected by piston shoes and sliding rail, is provided with two on clamp bottom board
A centralizer and a centre clamp, centre clamp are located in the middle part of clamp bottom board, and centralizer is about centre clamp in axial
It is arranged symmetrically；
Centralizer include perpendicular to symmetrically arranged two mobile bases of sliding rail, between two mobile bases by lead screw and
Oppositely oriented two nuts connection, mobile base are connected separately with angling cylinder；It is provided with grip block in mobile base, clamps
Plate offers V-arrangement card slot on the side in middle position；
Centre clamp includes center base, and vertical supporting seat is symmetrically arranged in center base, is opened up on vertical supporting seat
There is a v-depression, the side of vertical supporting seat is provided with lateral support column, is equipped with lateral support by screw thread on lateral support column
Bar；
The lower part of movable drilling machine is provided with drilling machine bed course, and the side of movable drilling machine adjacent gripper platform is provided with center drilling tool,
The end of center drilling tool is connect by transmission component with drilling tool motor, and drilling tool motor is set to movable drilling machine top.
In above-mentioned technical proposal, it is preferred that centre clamp further includes lateral adapting table, and lateral adapting table is positioned adjacent to side
To at support column and position identical with two vertical supporting seat spacing.
In above-mentioned technical proposal, it is preferred that lateral adapting table, which deviates, is equipped with mobile snap-gauge on the side of lateral support column,
There are two mobile snap-gauges, and mobile snap-gauge is parallel with vertical supporting seat；Mobile snap-gauge is connected with mobile motor, and mobile motor is set to
In lateral adapting table.
In above-mentioned technical proposal, it is preferred that the upper end level of mobile snap-gauge is lower than the upper end level of vertical supporting seat.
In above-mentioned technical proposal, it is preferred that be symmetrically arranged with short handle lathe tool and long handle lathe tool on lathe tool cutterhead.
In above-mentioned technical proposal, it is preferred that transmission component includes the transmission shaft connecting with center drilling tool, the transmission shaft
It is connected separately with driving wheel on the output shaft of end and drilling tool motor, passes through transmission band connection between two driving wheels.
In above-mentioned technical proposal, it is preferred that transmission shaft is connect by bearing with movable drilling machine, and bearing is respectively arranged at transmission
The front and rear of axis.
In above-mentioned technical proposal, it is preferred that transmission shaft and running drill pusher side wall joint are respectively arranged with end cap.
In above-mentioned technical proposal, it is preferred that be provided with cushion block in V-arrangement card slot.
In above-mentioned technical proposal, it is preferred that lathe tool cutterhead and the central axis of center drilling tool are located along the same line.
Above-mentioned mainly having the beneficial effect that for the lathe of drill centers and set turning provided by the utility model
By setting activity drilling machine on the basis of existing lathe, the tailstock on center lathe is improved to bore center
The drilling machine in hole, so that lathe is improved to carry out the multifunction machine of lathe tool and drill processing simultaneously；By in lathe tool cutterhead
Edge lathe tool is set, and in intermediate setting center drill, the function of turning and drill centers can be achieved at the same time；Pass through setting
Centralizer and centre clamp cooperation, can easily clamp all kinds of crankshafts.
By the way that the mobile base of centralizer is set as passing through by the oppositely oriented nut cooperation of lead screw and two
Angling cylinder drives lead screw rotation, the calm movement for driving mobile base, and then drives the clamping and release of V-arrangement card slot.
It is bored by screw fixed center, relative to existing structure, structure is simple, can effectively fixed center bore, and conveniently
Adjustment.
Detailed description of the invention
Fig. 1 is the isometric view of the lathe for drill centers and set turning.
Fig. 2 is the front view of clamping fixture table.
Fig. 3 is the side view of centralizer.
Fig. 4 is the isometric view of centre clamp.
Fig. 5 is the structural schematic diagram of fixed railway carriage.
Fig. 6 is the structural schematic diagram of movable drilling machine.
Wherein, 1, pedestal, 11, sliding rail, 12, back baffle, 2, fixed railway carriage, 21, fixed bed course, 22, lathe tool cutterhead, 221,
Short handle lathe tool, 222, long handle lathe tool, 223, center drill, 3, clamping fixture table, 31, centralizer, 311, mobile base, 312, silk
Thick stick, 313, grip block, 314, V-arrangement card slot, 315, cushion block, 316, angling cylinder, 32, centre clamp, 321, center base, 322,
Vertical supporting seat, 323, lateral support column, 324, lateral support bar, 325, lateral adapting table, 326, mobile snap-gauge, 33, fixture
Bottom plate, 331, piston shoes, 4, movable drilling machine, 41, center drilling tool, 411, centre drill, 42, drilling tool motor, 43, transmission component, 431,
Driving wheel, 432, transmission belt, 433, transmission shaft, 434, bearing, 44, end cap, 45, drilling machine bed course.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
It as shown in Figures 1 to 4, is the structural schematic diagram for drill centers and the lathe of set turning.
The lathe for drill centers and set turning of the utility model includes pedestal 1, is provided with sliding rail on pedestal 1
11, one end of sliding rail 11 is equipped with fixed railway carriage 2, and the lower part of fixed railway carriage 2 is provided with fixed bed course 21, the side of fixed railway carriage 2
Lathe tool cutterhead 22 is provided on face, the edge of lathe tool cutterhead 22 is provided with lathe tool, short handle vehicle is symmetrically arranged on lathe tool cutterhead 22
Knife 221 and long handle lathe tool 222, centre are provided with center drill 223；Clamping fixture table 3 and movable drilling machine 4, folder are installed on sliding rail 11
Have platform 3 to be located between fixed railway carriage 2 and movable drilling machine 4.
By the way that center drill 223, short handle lathe tool 211 and long handle lathe tool 222 is arranged simultaneously on lathe tool cutterhead 22, so that solid
The operation of set turning and drill centers can be carried out simultaneously by determining railway carriage 2, pass through matching for long handle lathe tool 222 and short handle lathe tool 221
It closes, can satisfy different turning demands, can preferably cooperate with center drill 223；As needed, moreover it is possible to disassemble lathe tool
And drill, to adapt to different processing requests.
Clamping fixture table 3 includes clamp bottom board 33, and clamp bottom board 33 is cooperatively connected by piston shoes 331 and sliding rail 11, clamp bottom board
There are two centralizer 31 and a centre clamp 32, centre clamp 32 is located at 33 middle part of clamp bottom board, centering folder for setting on 33
Tool 31 is about centre clamp 32 in axially symmetric disposition.
Centralizer 31 includes perpendicular to 11 symmetrically arranged two mobile bases 311 of sliding rail, between two mobile bases 311
It is connected by lead screw 321 with two oppositely oriented nuts, mobile base 311 is connected with angling cylinder 316；Mobile base 311
On be provided with grip block 313, grip block 313 offers V-arrangement card slot 314 on the side in middle position, in V-arrangement card slot 314
It is provided with cushion block 315.
By centralizer 31, the trunnion of crankshaft can be clamped, to guarantee the stability of processing.
Centre clamp 32 includes center base 321, is symmetrically arranged with vertical supporting seat 322 in center base 321, vertical to prop up
V-depression is offered on support seat 322, and the side of vertical supporting seat 322 is provided with lateral support column 323, on lateral support column 323
Lateral support bar 324 is installed by screw thread；Centre clamp 32 further includes lateral adapting table 325, and lateral adapting table 325 is set to
At neighbouring lateral support column 323 and position identical with two 322 spacing of vertical supporting seat.
Lateral adapting table 325, which deviates, is equipped with mobile snap-gauge 326 on the side of lateral support column 323, and mobile snap-gauge 326 has
Two, mobile snap-gauge 326 is parallel with vertical supporting seat 322；Mobile snap-gauge 326 is connected with mobile motor, and mobile motor is set to
In lateral adapting table 325；The upper end level of mobile snap-gauge 326 is lower than the upper end level of vertical supporting seat 322.
By the way that centre clamp 32 is arranged, after centralizer 31 completes crankshaft clamping, pressed from both sides by centre clamp 32 and centering
31 cooperation of tool, limits the angle that crankshaft is placed, to guarantee its stability to the full extent；By the way that mobile snap-gauge 326 is arranged,
It can guarantee the reliability that crankshaft is fixed when processing from the movement for radially limiting crankshaft.
The lower part of movable drilling machine 4 is provided with drilling machine bed course 45, by the cooperation of drilling machine bed course 45 and fixed bed course 21, makes vehicle
Knife cutterhead 22 and the central axis of center drilling tool 41 are located along the same line；During the side of movable 4 adjacent gripper platform 3 of drilling machine is provided with
Heart drilling tool 41, centre drill are fixed on center drilling tool 41 by symmetrically arranged screw；The end of center drilling tool 41 passes through transmission
Component 43 is connect with drilling tool motor 42, and drilling tool motor 42 is set to movable 4 top of drilling machine.
Transmission component 43 includes the transmission shaft 433 connecting with center drilling tool 42, the end of transmission shaft 433 and drilling tool motor 42
Output shaft on be connected separately with driving wheel 431, connected between two driving wheels 431 by transmission belt 432；Transmission shaft 433 passes through
Bearing 434 is connect with movable drilling machine 4, and bearing 434 is respectively arranged at the front and rear of transmission shaft 433；Transmission shaft 433 and activity
4 side wall joint of drilling machine is respectively arranged with end cap 44.
Cooperated by movable drilling machine 4 and fixed railway carriage 2, crankshaft can be processed simultaneously from both ends, and then significantly mention
High processing efficiency.
Here is the course of work explanation of the utility model:
The first step puts crankshaft, unclamps V-arrangement card slot 314 by angling cylinder 316, crankshaft is placed on V-arrangement card slot 314
It is interior, and positioned by vertical supporting seat 322, lateral adapting table 325 and lateral support bar 324.
Second step, Automatic-clamping clamp V-arrangement card slot 314 by angling cylinder 316, and pass through mobile 326 pairs of songs of snap-gauge
It is limited in the middle part of axis.
Third step, processing left side structure size, clamping fixture table 3 is mobile to fixed railway carriage 2, is carried out by lathe tool cutterhead 22 to song
Turning processing and drill centers processing are carried out on the left of axis.
4th step, processing right side structure size, clamping fixture table 3 is mobile to movable drilling machine 4, by center drilling tool 41 to the crankshaft right side
Side carries out turning processing.
5th step takes workpiece, and clamping fixture table 3 is moved to middle position, unclamps V-arrangement card slot 314, terminates processing.
Specific embodiment of the present utility model is described above, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
Claims (10)
1. a kind of lathe for the simultaneous set turning of drill centers, which is characterized in that including pedestal (1), pedestal is provided on (1)
Sliding rail (11), one end of sliding rail (11) are equipped with fixed railway carriage (2), and the lower part of fixed railway carriage (2) is provided with fixed bed course (21),
It is provided with lathe tool cutterhead (22) on the side of fixed railway carriage (2), the edge of lathe tool cutterhead (22) is provided with lathe tool, and centre is provided with
Center drill (223)；Clamping fixture table (3) and movable drilling machine (4) are provided on sliding rail (11), the clamping fixture table (3) is located at fixed vehicle
Between case (2) and movable drilling machine (4)；
The clamping fixture table (3) includes clamp bottom board (33), and clamp bottom board (33) is connected by piston shoes (331) and sliding rail (11) cooperation
It connects, there are two centralizer (31) and a centre clamp (32), the centre clamps for setting on the clamp bottom board (33)
(32) it is located in the middle part of clamp bottom board (33), the centralizer (31) is about centre clamp (32) in axially symmetric disposition；
The centralizer (31) includes perpendicular to symmetrically arranged two mobile bases (311) of sliding rail (11), two dump bottoms
It is connected by lead screw (312) with two oppositely oriented nuts between seat (311), mobile base (311) is connected with angling cylinder
(316)；It is provided in mobile base (311) grip block (313), offers V on the side in the neighbouring middle position of grip block (313)
Shape card slot (314)；
The centre clamp (32) includes center base (321), and center base is symmetrically arranged with vertical supporting seat on (321)
(322), v-depression is offered on vertical supporting seat (322), the side of vertical supporting seat (322) is provided with lateral support column
(323), lateral support bar (324) are equipped with by screw thread on lateral support column (323)；
The lower part of the activity drilling machine (4) is provided with drilling machine bed course (45), and the side of movable drilling machine (4) adjacent gripper platform (3) is set
It is equipped with center drilling tool (41), the end of center drilling tool (41) is connect by transmission component (43) with drilling tool motor (42), the brill
Tool motor (42) is set to movable drilling machine (4) top.
2. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the centre clamp
It (32) further include lateral adapting table (325), lateral adapting table (325) is positioned adjacent to lateral support column (323) and erects with two
To at the identical position of support base (322) spacing.
3. the lathe according to claim 2 for the simultaneous set turning of drill centers, which is characterized in that the lateral undertaking
It is equipped with mobile snap-gauge (326) on the side of the lateral support column (323) of platform (325) deviation, the mobile snap-gauge (326) has two
A, mobile snap-gauge (326) are parallel with vertical supporting seat (322)；Mobile snap-gauge (326) are connected with mobile motor, and mobile motor is set
It is placed in lateral adapting table (325).
4. the lathe according to claim 3 for the simultaneous set turning of drill centers, which is characterized in that the mobile snap-gauge
(326) upper end level is lower than the upper end level of vertical supporting seat (322).
5. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the lathe tool cutterhead
(22) short handle lathe tool (211) and long handle lathe tool (222) are symmetrically arranged on.
6. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the transmission component
It (43) include the transmission shaft (433) being connect with center drilling tool (41), end and drilling tool motor (42) of the transmission shaft (433)
It is connected separately on output shaft driving wheel (431), is connected between two driving wheels (431) by transmission belt (432).
7. the lathe according to claim 6 for the simultaneous set turning of drill centers, which is characterized in that the transmission shaft
(433) it is connect by bearing (434) with movable drilling machine (4), the bearing (434) is respectively arranged at the front of transmission shaft (433)
The rear portion and；The transmission shaft (433) and movable drilling machine (4) side wall joint are respectively arranged with end cap (44).
8. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the center drills through
Symmetrically arranged screw is crossed to be fixed on center drilling tool (41).
9. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the V-arrangement card slot
(314) cushion block (315) are provided in.
10. the lathe according to claim 1 for the simultaneous set turning of drill centers, which is characterized in that the lathe tool knife
Disk (22) and the central axis of center drilling tool (41) are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456741.4U CN208614209U (en) | 2018-04-03 | 2018-04-03 | A kind of lathe for the simultaneous set turning of drill centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456741.4U CN208614209U (en) | 2018-04-03 | 2018-04-03 | A kind of lathe for the simultaneous set turning of drill centers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208614209U true CN208614209U (en) | 2019-03-19 |
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ID=65699468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456741.4U Active CN208614209U (en) | 2018-04-03 | 2018-04-03 | A kind of lathe for the simultaneous set turning of drill centers |
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| CN (1) | CN208614209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274238A (en) * | 2018-04-03 | 2018-07-13 | 内江金鸿曲轴有限公司 | A kind of lathe for the simultaneous set turning of drill centers |
-
2018
- 2018-04-03 CN CN201820456741.4U patent/CN208614209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274238A (en) * | 2018-04-03 | 2018-07-13 | 内江金鸿曲轴有限公司 | A kind of lathe for the simultaneous set turning of drill centers |
| CN108274238B (en) * | 2018-04-03 | 2024-02-27 | 内江金鸿曲轴有限公司 | Machine tool for drilling center hole and turning outer circle |
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