CN214236549U - Auxiliary cutting device for lathe - Google Patents
Auxiliary cutting device for lathe Download PDFInfo
- Publication number
- CN214236549U CN214236549U CN202023077559.4U CN202023077559U CN214236549U CN 214236549 U CN214236549 U CN 214236549U CN 202023077559 U CN202023077559 U CN 202023077559U CN 214236549 U CN214236549 U CN 214236549U
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- Prior art keywords
- lathe
- screw rod
- horizontal
- saw blade
- motor
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- 239000002699 waste material Substances 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model mainly relates to an auxiliary cutting device of a lathe; the method comprises the following steps: the part machining position of the lathe is provided with an air clamping device fixed on the lathe, and the air clamping device is used for fixing a waste part of a machined part on the lathe in a clamping mode; the cutting saw device is arranged on the side part of the part machining position of the lathe and comprises a saw blade, a motor, a horizontal transverse screw rod, a horizontal longitudinal screw rod, a first driving motor and a second driving motor; the saw blade is used for cutting a joint of a waste material part clamped and fixed by the air clamp device and a main body part of a part to be machined on a fixing device of the lathe, the saw blade is driven to rotate by a motor, the position of the saw blade is adjusted by the horizontal transverse screw rod and the horizontal longitudinal screw rod, the first driving motor is used for driving the horizontal transverse screw rod, and the second driving motor is used for driving the horizontal longitudinal screw rod.
Description
Technical Field
The utility model mainly relates to a lathe auxiliary cutting device.
Background
The common automatic lathe tool rest is composed of 5 tool rests, when in machining and cutting-off, a turning tool or a tool grain in a tool rest No. 4 or 5 is generally used for cutting-off machining (turning tools or tool grains in other tool rests are used for machining other positions of a product), when in cutting-off machining, raw materials are driven by a main shaft to rotate, equipment does not have a device for supporting the product, and due to the weight factor of the product, the product can fall off when not completely cut off, so that a sharp point which cannot be removed is generated on the end face of the product.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cutting device is assisted to lathe now, the utility model discloses a realize through following technical scheme:
a lathe assisted severing device comprising:
the part machining position of the lathe is provided with an air clamping device fixed on the lathe, and the air clamping device is used for fixing a waste part of a machined part on the lathe in a clamping mode;
the cutting saw device is arranged on the side part of the part machining position of the lathe and comprises a saw blade, a motor, a horizontal transverse screw rod, a horizontal longitudinal screw rod, a first driving motor and a second driving motor; the saw blade is used for cutting a joint of a waste material part clamped and fixed by the air clamp device and a main body part of a part to be machined on a fixing device of the lathe, the saw blade is driven to rotate by a motor, the position of the saw blade is adjusted by the horizontal transverse screw rod and the horizontal longitudinal screw rod, the first driving motor is used for driving the horizontal transverse screw rod, and the second driving motor is used for driving the horizontal longitudinal screw rod.
Preferably, the air clamp device is located above the spindle of the lathe.
Preferably, the air clamp device comprises an air clamp body, a horizontal moving lead screw and a control motor, wherein the air clamp body is used for fixing a waste part of a part to be processed on a lathe in a clamping mode, the horizontal moving lead screw is used for controlling the air clamp body to move along the direction of a main shaft of the lathe, and the control motor is used for controlling the moving distance of the horizontal moving lead screw.
The utility model has the advantages that:
the utility model provides a lathe auxiliary cutting device is used for when the part processed on the lathe is close to being cut off, snatch the waste material part that will drop fixedly through the air clamp device, then dispose the saw bit in the tangent point department through the slitting saw device through adjusting, cut part main part and waste material part separation; and current automatic lathe generally cuts off with cutter or sword grain, and the product is close when cutting off because product weight leads to the product not complete cutting off will drop to form the terminal surface point, to the material of difficult cutting, the point that the terminal surface formed just also is big more, and the terminal surface that cuts off is also not level and smooth, and the utility model discloses stop through the main shaft before being close to dropping, clip the mode processing that product, saw bit cut off with the gas holder device, not only can get rid of the point completely, the terminal surface also can process levelly and smoothly simultaneously, and the effect is better.
Drawings
Fig. 1 is a schematic structural view of the auxiliary cutting device of the lathe of the present invention.
Detailed Description
The preferred mechanisms and methods of motion realization of the present invention are further described below in conjunction with the figures and the detailed description.
For parts located on the side of a lathe, especially for processing some columnar parts, the lathe is usually only fixed at one end on a lathe fixture, because the waste material part is large, the product can fall off due to incomplete cutting caused by the weight of the product when the product is close to cutting, so that an end surface sharp point is formed, for materials difficult to cut, the sharp point formed by the end surface is larger, and the cut end surface is not even in the auxiliary cutting device of the lathe, therefore:
as shown in fig. 1, an air clamp device 1 fixed on a lathe is arranged at a part processing position of the lathe, and the air clamp device 1 is used for fixing a waste part of a processed part on the lathe in a clamping manner; the air clamp device 1 is positioned above a main shaft 2 of the lathe; the air clamp device 1 can be driven by a lead screw to move back and forth above a main shaft 2, the raw materials on the lathe are generally columnar, and the center of the raw materials is the main shaft, so that only the back and forth movement direction of the air clamp device 1 needs to be adjusted to grab a waste part, the air clamp device 1 comprises an air clamp main body, a horizontal movement lead screw and a control motor 3, the air clamp main body is used for fixing the waste part of a part to be processed on the lathe in a clamping mode, the horizontal movement lead screw is used for controlling the air clamp main body to move along the direction of the main shaft of the lathe, the control motor 3 is used for controlling the movement distance of the horizontal movement lead screw, and the control motor 3 is a servo motor; when the part is approaching completion, the main shaft 2 is stopped at this time, the scrap portion to be dropped is fixed by adjusting the position of the air clamp device 1 and controlling the air clamp device 1 to grasp, and then the connected portion is cut by the dicing saw device.
The cutting saw device is arranged on the side part of the part machining position of the lathe and comprises a saw blade 4, a motor, a horizontal transverse screw rod, a horizontal longitudinal screw rod, a first driving motor and a second driving motor; one of the horizontal transverse screw rod and the horizontal longitudinal screw rod is arranged at the upper part of the other, a first driving motor and a second driving motor are arranged in the motor box 5, the first driving motor is used for driving the horizontal transverse screw rod, the second driving motor is used for driving the horizontal longitudinal screw rod, so that the X axis and the Y axis of the saw blade on the horizontal plane can be controlled, and the height is inevitably positioned on the height of the main shaft 2 due to the self property of a common lathe, so that the saw blade can be arranged on the corresponding height without being adjusted in the vertical direction; the saw blade 4 is used for cutting the joint of the waste material part clamped and fixed by the air clamp device 1 and the main body part of the part to be processed on the fixing device of the lathe, the saw blade 4 is driven to rotate by a motor, the position of the saw blade is adjusted by the horizontal transverse lead screw and the horizontal longitudinal lead screw, the cutting part is found, and the part is cut and separated; in addition, the first driving motor and the second driving motor, the motors, the control motor 3 and the air clamp device 1 can be controlled by the electric cabinet 6 arranged beside.
Claims (3)
1. A lathe auxiliary cutting device is characterized in that:
the method comprises the following steps:
the part machining position of the lathe is provided with an air clamping device fixed on the lathe, and the air clamping device is used for fixing a waste part of a machined part on the lathe in a clamping mode;
the cutting saw device is arranged on the side part of the part machining position of the lathe and comprises a saw blade, a motor, a horizontal transverse screw rod, a horizontal longitudinal screw rod, a first driving motor and a second driving motor; the saw blade is used for cutting a joint of a waste material part clamped and fixed by the air clamp device and a main body part of a part to be machined on a fixing device of the lathe, the saw blade is driven to rotate by a motor, the position of the saw blade is adjusted by the horizontal transverse screw rod and the horizontal longitudinal screw rod, the first driving motor is used for driving the horizontal transverse screw rod, and the second driving motor is used for driving the horizontal longitudinal screw rod.
2. The lathe-assisted cutting apparatus according to claim 1, wherein:
the air clamp device is positioned above a main shaft of the lathe.
3. The lathe-assisted cutting apparatus according to claim 1, wherein:
the air clamp device comprises an air clamp main body, a horizontal moving lead screw and a control motor, wherein the air clamp main body is used for fixing a waste part of a machined part on a lathe in a clamping mode, the horizontal moving lead screw is used for controlling the air clamp main body to move along the direction of a main shaft of the lathe, and the control motor is used for controlling the moving distance of the horizontal moving lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077559.4U CN214236549U (en) | 2020-12-19 | 2020-12-19 | Auxiliary cutting device for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023077559.4U CN214236549U (en) | 2020-12-19 | 2020-12-19 | Auxiliary cutting device for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214236549U true CN214236549U (en) | 2021-09-21 |
Family
ID=77741072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023077559.4U Expired - Fee Related CN214236549U (en) | 2020-12-19 | 2020-12-19 | Auxiliary cutting device for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214236549U (en) |
-
2020
- 2020-12-19 CN CN202023077559.4U patent/CN214236549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210921 |