CN214488865U

CN214488865U - Numerical control lathe tool magazine buffer stop

Info

Publication number: CN214488865U
Application number: CN202023104623.3U
Authority: CN
Inventors: 张瑞雨
Original assignee: Luoyang Ruibao Cnc Equipment Co ltd
Current assignee: Luoyang Ruibao Cnc Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-26
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a numerical control lathe tool magazine buffer stop, including the lathe body, the lathe body includes the frame, sets up the processing platform in the frame, be provided with the anchor clamps that are used for carrying out the centre gripping to the work piece on the processing platform, be provided with the protective housing that is used for protecting the frame in the frame, be provided with advancing device on the processing platform, be provided with the knife rest on the advancing device, be provided with the distance detector on the knife rest, advancing device one side is provided with the shower head that is used for cooling the lathe tool, the utility model discloses in through set up the distance detector on the knife rest, detect the distance between cutter and the part of being processed, reduced; the spray head is arranged, so that the turning tool is cooled in real time in the part processing process, and the service life of the turning tool is prolonged; the hydraulic part machining device is provided with the propelling device and the hydraulic power system, can be used for machining parts transversely and longitudinally, and is wide in application range.

Description

Numerical control lathe tool magazine buffer stop

Technical Field

The utility model relates to a numerical control lathe technical field, in particular to numerical control lathe tool magazine buffer stop.

Background

The numerically controlled lathe is one of the widely used numerically controlled machines at present. The numerical control lathe is used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like can be performed, the numerical control lathe is used for automatically processing parts to be processed according to a processing program which is programmed in advance, a processing process route, process parameters, a moving track, a displacement, cutting parameters and auxiliary functions of the parts are written into a processing program list according to instruction codes and a program format specified by the numerical control lathe, contents in the program list are recorded on a control medium and then input into a numerical control device of the numerical control lathe, and the machine tool is instructed to process the parts.

When a workpiece is machined by an existing numerical control lathe, if the feed amount and the feed speed of a turning tool are not accurately controlled, or centering operation is not performed before machining, the phenomenon that the feed amount of the turning tool is too large to cause tool collision is caused, the safety protection is dangerous, safety protection is not easy to perform when the turning tool moves, and the hardness of the turning tool is reduced easily due to heating in the process of the turning tool and the workpiece, so that the turning tool is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control lathe tool magazine buffer stop to when solving current numerical control lathe and processing the work piece, if not carrying out accurate control to the amount of feed and the feed speed of lathe tool, perhaps do not carry out the operation to heart before the processing, can make the lathe tool amount of feed too big and cause the phenomenon of hitting the sword, it is more dangerous, be difficult for carrying out safety protection when the lathe tool removes, and the lathe tool leads to the lathe tool hardness to descend because of generating heat easily with to the work piece in-process moreover, lead to the phenomenon that the lathe tool damaged.

The utility model adopts the technical scheme as follows:

the utility model provides a numerical control lathe tool magazine buffer stop, includes lathe body, lathe body includes the frame, sets up the processing platform in the frame, the processing bench is provided with the anchor clamps that are used for carrying out the centre gripping to the work piece, be provided with the protective housing that is used for protecting the frame in the frame, the processing bench is provided with advancing device, the last knife rest that is provided with of advancing device, be provided with the distance detector on the knife rest, advancing device one side is provided with and is used for the refrigerated shower head of lathe tool.

Furthermore, a first mounting groove is formed in the propelling device, a turning tool is inserted into the first mounting groove, and an anti-collision block is arranged on one side, close to the clamp, of the propelling device.

Furthermore, second mounting grooves are formed in two sides of the tool rest.

Furthermore, a supporting plate is arranged below the propelling device, a telescopic shaft is arranged below the supporting plate, and the telescopic shaft is connected with a hydraulic power system.

Furthermore, the end part of the spray head is connected with a hose, the end part of the hose is connected with a water storage tank, the water storage tank is arranged below the rack, and a water pump is arranged on one side of the water storage tank.

Furthermore, a motor is arranged on one side, close to the clamp, of the lower portion of the rack, and a driving wheel is arranged on one side of the motor.

Furthermore, a reduction gearbox is arranged inside the processing table, a driven wheel is arranged on one side of the reduction gearbox, and the reduction gearbox is connected with the clamp through a shaft.

Further, the driving wheel is connected with the driven wheel through a belt.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the distance detector is arranged on the tool rest, so that the distance between the tool and the machined part is detected, and the reduction is realized;

2. the spray head is arranged, so that the turning tool is cooled in real time in the part processing process, and the service life of the turning tool is prolonged;

3. the hydraulic part machining device is provided with the propelling device and the hydraulic power system, can be used for machining parts transversely and longitudinally, and is wide in application range.

Drawings

Fig. 1 is a schematic view of a first structure of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic view of the structure of the knife holder of the present invention.

The labels in the figure are:

1. a lathe body; 2. a motor; 3. a driving wheel; 4. a belt; 5. a frame; 6. a processing table; 601. a reduction gearbox; 7. a clamp; 8. a distance detector; 9. a tool holder; 901. turning a tool; 902. an anti-collision block; 903. a first mounting groove; 904. a second mounting groove; 10. a propulsion device; 1001. a support plate; 1002. a telescopic shaft; 1003. A hydraulic power system; 11. a shower head; 12. a hose; 13. a water storage tank; 1301. a water pump; 14. a protective shell; 1401. a control button; 1402. an operation panel; 1403. air holes are formed; 1404. a sliding door; 1405. And (4) an observation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

The first embodiment is as follows:

referring to fig. 1-2, the collision-prevention device for the tool magazine of the numerical control lathe comprises a lathe body 1, wherein the lathe body 1 comprises a frame 5 and a processing table 6 arranged on the frame 5, a clamp 7 for clamping a workpiece is arranged on the processing table 6, a protective shell 14 for protecting the frame 5 is arranged on the frame 5, a propulsion device 10 is arranged on the processing table 6, a tool rest 9 is arranged on the propulsion device 10, a distance detector 8 is arranged on the tool rest 9, and a spray head 11 for cooling a turning tool 901 is arranged on one side of the propulsion device 10.

Specifically, the machine frame 5 supports the machining table 6, the machining table 6 is used for placing a clamp 7, the clamp 7 is a centering clamp 7, the protective housing 14 protects the lathe body 1 to prevent a part from being machined, the propulsion device 10 is connected with the tool rest 9, the propulsion device 10 drives the tool rest 9 to move to machine the part fixed by the clamp 7, the distance detector 8 detects the distance between the lathe tool 901 on the tool rest 9 and the part to be machined, and the spray head 11 sprays the lathe tool 901 on the tool rest 9 to prevent the lathe tool 901 from being damaged due to the fact that the hardness of the lathe tool 901 is reduced due to too high temperature.

Preferably, referring to fig. 3, a first installation groove 903 is formed in the propulsion device 10, a turning tool 901 is inserted into the first installation groove 903, two anti-collision blocks 902 are arranged on one side of the propulsion device 10 close to the clamp 7, the first installation groove 903 is used for placing the turning tool 901, the two anti-collision blocks 902 are symmetrically arranged on two sides of the turning tool 901, and the anti-collision blocks 902 are made of a flexible material.

Preferably, two sides of the tool holder 9 are provided with second mounting grooves 904, and the turning tool 901 is placed in the second mounting grooves 904, so that the parts can be machined by the numerically controlled lathe from two sides.

Preferably, a supporting plate 1001 is arranged below the propelling device 10, a telescopic shaft 1002 is arranged below the supporting plate 1001, the telescopic shaft 1002 is connected with a hydraulic power system 1003, the supporting plate 1001 is of a plate-shaped structure and is parallel to the upper surface of the rack 5 during transverse machining, and during longitudinal machining, the hydraulic power system 1003 drives the telescopic shaft 1002 to move, so that the supporting plate 1001 drives the propelling device 10 to move.

Example two:

on the basis of the first embodiment, the tool magazine anti-collision device of the first numerical control lathe is further optimized:

the end part of the spray header 11 is connected with a hose 12, the end part of the hose 12 is connected with a water storage tank 13, the water storage tank 13 is arranged below the frame 5, one side of the water storage tank 13 is provided with a water pump 1301,

specifically, the hose 12 is detachably connected to the spray header 11, the hose 12 is pulled to move the position of the spray header 11, the water pump 1301 is connected to the water storage tank 13 through a pipeline, the water pump 1301 pressurizes the water in the water storage tank 13, so that the water in the water storage tank 13 flows out of the spray header 11, and the lathe tool 901 is sprayed and cooled.

Preferably, a motor 2 is arranged below the frame 5 and close to one side of the clamp 7, a driving wheel 3 is arranged on one side of the motor 2, the motor 2 is connected with the driving wheel 3 through a shaft, and the driving wheel 3 outputs power in the motor 2.

Preferably, a reduction gearbox 601 is arranged inside the processing table 6, a driven wheel is arranged on one side of the reduction gearbox 601, the reduction gearbox 601 is connected with the clamp 7 through a shaft, the reduction gearbox 601 drives the clamp 7 to rotate, the driven wheel drives the reduction gearbox 601 to move, and the reduction gearbox 601 adjusts the working speed of the clamp 7.

Preferably, the driving wheel 3 is connected with the driven wheel through a belt 4, and the power of the motor 2 is transmitted to the reduction gearbox 601 through the belt 4.

Example three:

the top of the protective shell is provided with a vent 1403.

Specifically, the air holes 1403 are sealed by a wire mesh, so that air permeability of equipment can be met, and iron chips can be prevented from flying out of the air holes 1403 in the process of machining parts.

Preferably, it has push-and-pull door 1404 to open on the protective housing, it has observation window 1405 to open on the push-and-pull door 1404, and equipment during stop work the push-and-pull door 1404 is opened, and the installation is by the processing part, and when the processing part, push-and-pull door 1404 is closed, makes the protective housing will lathe body 1 is sealed, prevents the in-process of processing the part, and iron fillings splash, through the processing state of observation part is observed to observation window 1405.

Preferably, an operation panel 1402 is arranged on one side of the protective shell close to the reduction gearbox 601, a control key is arranged below the operation panel 1402, and the operation of the lathe body 1 is controlled through the operation panel 1402 and the control key.

In a specific using process, the sliding door 1404 is opened, a part to be processed is fixed on the clamp 7, the sliding door 1404 is closed, the operation panel 1402 and the control button 1401 are adjusted according to a shape of the part to be processed, the feed position and the feed speed of the lathe tool 901 are adjusted, the pushing device 10 pushes the lathe tool 901 to move to the part to be processed, the distance detector 8 detects a distance between the lathe tool 901 and the part to be processed, when the distance is smaller than a preset value, the feed speed of the lathe tool 901 is further adjusted, the lathe tool 901 is made to contact with the part to be processed at a slower speed, the lathe tool 901 is prevented from contacting with the part at a high speed state, and the lathe tool 901 is damaged, when the lathe tool 901 works, the water pump 1301 pressurizes water in the water storage tank 13, and enables the water to flow out from the spray head 11 along the hose 12, the turning tool 901 is cooled, the phenomenon that the turning tool 901 is damaged due to the fact that the hardness of the turning tool 901 is reduced due to overhigh temperature in the process of machining parts is avoided, the service life of the turning tool 901 is prolonged, the hydraulic power system 1003 can push the telescopic shaft 1002 to move, the propelling device 10 can move up and down, the turning tool 901 in the second installation groove 904 can be machined longitudinally, and the use range of the numerical control machine tool is expanded.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a numerical control lathe tool magazine buffer stop, includes lathe body (1), lathe body (1) includes frame (5), sets up processing platform (6) on frame (5), be provided with on processing platform (6) and be used for carrying out anchor clamps (7) of centre gripping to the work piece, be provided with protective housing (14) that are used for protecting frame (5) on frame (5), its characterized in that, be provided with advancing device (10) on processing platform (6), be provided with knife rest (9) on advancing device (10), be provided with distance detector (8) on knife rest (9), advancing device (10) one side is provided with and is used for spray head (11) to lathe tool (901) refrigerated.

2. The collision avoidance device for the tool magazine of the numerical control lathe according to claim 1, wherein a first mounting groove is formed in the propulsion device (10), a turning tool (901) is inserted into the first mounting groove, and an anti-collision block (902) is arranged on one side, close to the clamp (7), of the propulsion device (10).

3. The numerically controlled lathe tool magazine anti-collision device as claimed in claim 2, wherein second mounting grooves are formed in two sides of the tool rest (9).

4. The numerically controlled lathe tool magazine anti-collision device according to claim 3, characterized in that a support plate (1001) is arranged below the propelling device (10), a telescopic shaft (1002) is arranged below the support plate (1001), and the telescopic shaft (1002) is connected with a hydraulic power system (1003).

5. The numerically controlled lathe tool magazine anti-collision device according to claim 1, characterized in that a hose (12) is connected to the end of the spray header (11), a water storage tank (13) is connected to the end of the hose (12), the water storage tank (13) is arranged below the rack (5), and a water pump (1301) is arranged on one side of the water storage tank (13).

6. The numerically controlled lathe tool magazine anti-collision device according to claim 1, characterized in that a motor (2) is arranged below the frame (5) and close to one side of the clamp (7), and a driving wheel (3) is arranged on one side of the motor (2).

7. The numerical control lathe tool magazine anti-collision device according to claim 6, characterized in that a reduction gearbox (601) is arranged inside the processing table (6), a driven wheel is arranged on one side of the reduction gearbox (601), and the reduction gearbox (601) is connected with the clamp (7) through a shaft.

8. The numerically controlled lathe tool magazine anti-collision device according to claim 7, characterized in that the driving wheel (3) and the driven wheel are connected through a belt (4).