CN209598219U - A kind of lathe with special-shaped part clamping function - Google Patents
A kind of lathe with special-shaped part clamping function Download PDFInfo
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- CN209598219U CN209598219U CN201822257185.0U CN201822257185U CN209598219U CN 209598219 U CN209598219 U CN 209598219U CN 201822257185 U CN201822257185 U CN 201822257185U CN 209598219 U CN209598219 U CN 209598219U
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- driving mechanism
- main shaft
- trombone slide
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Abstract
The utility model discloses a kind of lathes with special-shaped part clamping function, belong to machine tool field, including lathe bed, lathe bed is equipped with spindle box and knife rest, main shaft is installed on spindle box, collet is installed, main shaft is hollow, and trombone slide is equipped in main shaft on main shaft, one end of trombone slide is connect with the collet, the other end is equipped with location nut, positioning screw is installed, the reset spring that ejector beam is additionally provided in trombone slide and is sleeved on ejector beam, trombone slide is also connected with trombone slide driving mechanism in location nut；Main shaft, collet, trombone slide, ejector beam, positioning screw coaxial line；It further include the pendulum material bar being mounted on lathe bed, pendulum material bar includes capaciting material groove and the drain hole being connected to capaciting material groove, feed opening, and capaciting material groove shape, the inside groove shape of collet are adapted with special-shaped part.The utility model simple structure and reasonable design can fast and efficiently realize the clamping to special-shaped part, feeding operation.
Description
Technical field
The utility model relates to machine tool field, in particular to a kind of lathe with special-shaped part clamping function.
Background technique
Being mainly characterized by for special-shaped part is irregular round or rectangular, special-shaped part be difficult to show when placing compared with
For unified arranging apparatus.
With the development of automatic technology, when machine tooling special-shaped part, feeding and clamping machine for special-shaped part configuration
Structure is typically more complicated, and feeding step is cumbersome.This causes having some setbacks for machine tooling process, causes to user unnecessary numerous
Trivial work.
Utility model content
Aiming at the problem that lathe of the existing technology is difficult to special-shaped part, the purpose of this utility model is to provide
A kind of lathe with special-shaped part clamping function.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of lathe with special-shaped part clamping function, including lathe bed, the lathe bed are equipped with spindle box and knife rest, institute
It states and main shaft is installed on spindle box, collet is installed on the main shaft, the main shaft is hollow, is equipped with and draws in the main shaft
Pipe, one end of the trombone slide is connect with the collet, the other end is equipped with location nut, and it is fixed to be equipped in the location nut
Position screw, the reset spring for being additionally provided with ejector beam in the trombone slide and being sleeved on the ejector beam, the trombone slide are also connected with
Trombone slide driving mechanism；The main shaft, the collet, the trombone slide, the ejector beam, the positioning screw coaxial line；Also
Including the pendulum material bar being mounted on the lathe bed, pendulum material bar include capaciting material groove and the drain hole being connected to the capaciting material groove,
Feed opening, the capaciting material groove shape, the inside groove shape of the collet are adapted with special-shaped part.
It further, further include feed device and material-pulling device, the feed device includes being mounted on the lathe bed
Pedestal, the material feeding driving mechanism being mounted on the base and the slide unit for being mounted on the material feeding driving mechanism output end, it is described
Slide unit is slidably connected with the pedestal；Splicing block is installed on the slide unit, the splicing block is located at the lower section of the feed opening,
The splicing block is equipped with splicing groove compatible with special-shaped part；The material-pulling device includes pusher driving mechanism, described to push away
Material driving mechanism is mounted on the slide unit, splicing groove described in the output end face of the pusher driving mechanism；The feeding is driven
Motivation structure, the pusher driving mechanism are straight line driving mechanism, and the direction of motion of the pusher driving mechanism output end is parallel
In the main shaft, the direction of motion of the material feeding driving mechanism output end is perpendicular to main shaft.
Preferably, the straight line driving mechanism is one of hydraulic cylinder, cylinder, electric pushrod.
Preferably, the trombone slide driving mechanism is rotary cylinder, and the rotary cylinder and the spindle thread are sequentially connected, described
Rotary cylinder is fixedly connected with the trombone slide.
Further, linear guide compatible with the slide unit is installed on the pedestal.
Further, limit divider is installed on the pedestal, block is installed on the slide unit.
It further, further include height adjustment device, the height adjustment device includes the adjusting bracket being mounted on lathe bed,
The adjusting sliding rail being vertically arranged is installed, the adjusting sliding rail is equipped with adjusting compatible with sliding rail is adjusted on the adjusting bracket
Slide unit, the adjusting slide unit are connected with lock-screw；The pedestal, pendulum material bar are installed on the adjusting slide unit.
It further, further include blanking groove, the blanking groove is obliquely installed, and the upper end of the blanking groove is located at the spring
The lower section of collet.
By adopting the above technical scheme, since the capaciting material groove of the inside groove of collet and pendulum flitch to be arranged to and abnormity zero
The shape of part is adapted, and enables state when special-shaped part feeding consistent with state when clamping, from without being arranged again
Miscellaneous special-shaped part state adjustment mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model in one direction；
Fig. 2 is the structural schematic diagram of the utility model in the other directions；
Fig. 3 is the cross-sectional view of main shaft portion in the utility model；
Fig. 4 is the structural schematic diagram of pendulum material bar in the utility model.
In figure: 1- lathe bed, 2- spindle box, 3- knife rest, 4- main shaft, 41- trombone slide, 42- location nut, 43- positioning screw,
44- ejector beam, 45- reset spring, 46- trombone slide driving mechanism, 5- collet, 6- pendulum material bar, 61- capaciting material groove, 62- blowing
Mouth, 63- feed opening, 7- feed device, 71- pedestal, 72- material feeding driving mechanism, 73- slide unit, 74- sliding rail, 75- splicing block,
76- limits divider, 77- block, 8- pusher driving mechanism, 9- height adjustment device, 91- adjusting bracket, 92- and adjusts sliding rail, 93-
Adjust slide unit, 10- blanking groove.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figs 1-4, a kind of lathe with special-shaped part clamping function, including lathe bed 1, lathe bed 1 are equipped with main shaft
Case 2 and knife rest 3 are equipped with main shaft 4 on spindle box 2, collet 5 are equipped on main shaft 4；In the present embodiment, main shaft 4 is hollow,
Trombone slide 41 is equipped in main shaft 4, one end of trombone slide 41 is connect with collet 5, the other end is equipped with location nut 42, location nut 42
On positioning screw 43 is installed, ejector beam 44 is additionally provided in trombone slide 41 and the reset spring 45 that is sleeved on ejector beam 44, trombone slide
41 are also connected with trombone slide driving mechanism 46；Main shaft 4, collet 5, trombone slide 41, ejector beam 44,43 coaxial line of positioning screw；This
The lathe of utility model further includes the pendulum material bar 6 being mounted on lathe bed 1, and pendulum material bar 6 includes capaciting material groove 61 and connects with capaciting material groove 61
Logical drain hole 62, feed opening 63,61 shape of capaciting material groove, the inside groove shape of collet 5 are adapted with special-shaped part.
In the present embodiment, 46 structure of trombone slide driving machine is rotary cylinder, and rotary cylinder connect with 4 screw-driven of main shaft, rotary cylinder and
Trombone slide 41 is fixedly connected.In use, rotary cylinder drives trombone slide 41 to rotate together, and opposite main shaft 4 moves axially, thus
Tighten collet 5 under the limitation of main shaft 4.Certainly, in another embodiment, trombone slide driving mechanism 46 is also possible to gas
Cylinder, electric pushrod etc. are capable of the device of linear movement output.
The lathe of the utility model further includes feed device 7 and material-pulling device.
In the present embodiment, feed device 7 includes the pedestal 71 being mounted on lathe bed 1, the feeding being mounted on pedestal 71 drive
Motivation structure 72 and the slide unit 73 for being mounted on 72 output end of material feeding driving mechanism, slide unit 73 is slidably connected with pedestal 71, on pedestal 71
It is also equipped with linear guide 74 compatible with slide unit 73, splicing block 75 is installed on slide unit 73, splicing block 75 is located at feed opening
63 lower section, splicing block 75 are equipped with splicing groove compatible with special-shaped part；
In the present embodiment, material-pulling device includes pusher driving mechanism 8, and pusher driving mechanism 8 is mounted on slide unit 73, pusher
The output end face splicing groove of driving mechanism 8；Material feeding driving mechanism 72, pusher driving mechanism 8 are straight line driving mechanism, pusher
The direction of motion of 8 output end of driving mechanism is parallel to main shaft 4, and the direction of motion of 72 output end of material feeding driving mechanism is perpendicular to main shaft
4；Straight line driving mechanism is one of hydraulic cylinder, cylinder, electric pushrod.
Stroke in order to make material feeding driving mechanism 72 in a certain range, is equipped with limit divider 76, slide unit on pedestal 71
Block 77 is installed on 73.
For the feeding of the different special-shaped part of diameter dimension, in order to keep the center of special-shaped part to be directed at main shaft 4 as far as possible
Axis, the lathe of the utility model is equipped with height adjustment device 9, and height adjustment device 9 includes the adjusting being mounted on lathe bed 1
Frame 91 is equipped with the adjusting sliding rail 92 being vertically arranged on the adjusting bracket 91, adjusts sliding rail 92 and is equipped with and adjusts 92 phase of sliding rail
The adjusting slide unit 93 of adaptation adjusts the position that slide unit 93 is connected with lock-screw (not shown) for lock adjustment slide unit 93
It sets；Above-mentioned pedestal 71, pendulum material bar 6 are installed in and adjust on slide unit 93.
In order to pick up the special-shaped part completed the process, the lathe of the utility model further includes blanking groove 10, and blanking groove 10 inclines
Tiltedly setting, the upper end of blanking groove 10 is located at the lower section of collet 5.
In use, special-shaped part to be processed is placed in capaciting material groove 61 in advance, due to capaciting material groove 61 and special-shaped part
Shape be adapted, therefore placement state of the special-shaped part in capaciting material groove 61 is consistent；When feeding, feeding driving machine first
Structure 72 acts, and drives splicing block 75 to be moved to 63 lower section of feed opening, under gravity, special-shaped part can drop into splicing
In slot, due to the shape of splicing groove be also it is consistent with special-shaped part, the placement state of special-shaped part is still in the step
It is fixed；Subsequent material feeding driving mechanism 72 acts, and splicing block 75 is driven to making special-shaped part be in the position conllinear with main shaft 4
Set place；Pusher driving mechanism 8 acts, and the special-shaped part in splicing groove is pushed into collet 5, due in collet 5
Groove shape is also compatible with special-shaped part, therefore special-shaped part does not need adjustment state filling can be completed in the step；
Special-shaped part, which will drive ejector beam 44, at this time makes reset spring 45 be in pressured state；Trombone slide driving mechanism 46 acts, and passes through drawing
Pipe 41 drives collet 5 to act, and special-shaped part is clamped；Subsequent material feeding driving mechanism 72, pusher driving mechanism 8 reset；Knife
Frame 3 in place, starts to process.
After processing is completed, 46 counteragent of trombone slide driving mechanism unclamps collet 5 by trombone slide 41, completes the process
Special-shaped part popped up under the action of ejector beam 44, and fall into blanking groove 10 and collect.
For the part of different length, the length by adjusting positioning screw 43 is the stroke of adjustable ejector beam 44.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (8)
1. a kind of lathe with special-shaped part clamping function, including lathe bed, the lathe bed is equipped with spindle box and knife rest, described
Main shaft is installed, it is characterised in that: collet is installed, the main shaft is hollow, the main shaft on the main shaft on spindle box
Interior to be equipped with trombone slide, one end of the trombone slide is connect with the collet, the other end is equipped with location nut, in the location nut
Positioning screw is installed, the reset spring that ejector beam is additionally provided in the trombone slide and is sleeved on the ejector beam, the trombone slide
It is also connected with trombone slide driving mechanism；The main shaft, the collet, the trombone slide, the ejector beam, the positioning screw are total
Axis；It further include the pendulum material bar being mounted on the lathe bed, the pendulum material bar includes capaciting material groove and is connected to the capaciting material groove
Drain hole, feed opening, the capaciting material groove shape, the inside groove shape of the collet are adapted with special-shaped part.
2. the lathe according to claim 1 with special-shaped part clamping function, it is characterised in that: further include feed device
And material-pulling device, the feed device include the pedestal being mounted on the lathe bed, the feeding being mounted on the base driving
Mechanism and the slide unit for being mounted on the material feeding driving mechanism output end, the slide unit are slidably connected with the pedestal；The slide unit
On splicing block is installed, the splicing block is located at the lower section of the feed opening, and the splicing block is equipped with and mutually fits with special-shaped part
The splicing groove matched；The material-pulling device includes pusher driving mechanism, and the pusher driving mechanism is mounted on the slide unit, described
Splicing groove described in the output end face of pusher driving mechanism；The material feeding driving mechanism, the pusher driving mechanism are straight line
Driving mechanism, the direction of motion of the pusher driving mechanism output end are parallel to the main shaft, the material feeding driving mechanism output
The direction of motion at end is perpendicular to main shaft.
3. the lathe according to claim 2 with special-shaped part clamping function, it is characterised in that: the straight line driving
Structure is one of hydraulic cylinder, cylinder, electric pushrod.
4. the lathe according to claim 1 with special-shaped part clamping function, it is characterised in that: the trombone slide driving machine
Structure is rotary cylinder, and the rotary cylinder and the spindle thread are sequentially connected, and the rotary cylinder is fixedly connected with the trombone slide.
5. the lathe according to claim 2 with special-shaped part clamping function, it is characterised in that: installed on the pedestal
There is linear guide compatible with the slide unit.
6. the lathe according to claim 2 with special-shaped part clamping function, it is characterised in that: installed on the pedestal
There is limit divider, block is installed on the slide unit.
7. the lathe according to claim 2 with special-shaped part clamping function, it is characterised in that: further include height adjustment
Device, the height adjustment device include the adjusting bracket being mounted on lathe bed, and the tune being vertically arranged is equipped on the adjusting bracket
Sliding rail is saved, the adjusting sliding rail is equipped with adjusting slide unit compatible with sliding rail is adjusted, and the adjusting slide unit is connected with locking screw
Nail；The pedestal, pendulum material bar are installed on the adjusting slide unit.
8. the lathe according to claim 1 with special-shaped part clamping function, it is characterised in that: it further include blanking groove,
The blanking groove is obliquely installed, and the upper end of the blanking groove is located at the lower section of the collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257185.0U CN209598219U (en) | 2018-12-29 | 2018-12-29 | A kind of lathe with special-shaped part clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257185.0U CN209598219U (en) | 2018-12-29 | 2018-12-29 | A kind of lathe with special-shaped part clamping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598219U true CN209598219U (en) | 2019-11-08 |
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ID=68397851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257185.0U Active CN209598219U (en) | 2018-12-29 | 2018-12-29 | A kind of lathe with special-shaped part clamping function |
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| Country | Link |
|---|---|
| CN (1) | CN209598219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355328A (en) * | 2020-11-18 | 2021-02-12 | 南京康尼精密机械有限公司 | Automatic feeding manipulator and automatic feeding method for rotary material receiving of numerical control lathe |
-
2018
- 2018-12-29 CN CN201822257185.0U patent/CN209598219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355328A (en) * | 2020-11-18 | 2021-02-12 | 南京康尼精密机械有限公司 | Automatic feeding manipulator and automatic feeding method for rotary material receiving of numerical control lathe |
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