CN212705609U

CN212705609U - Clamping device of numerical control machine tool

Info

Publication number: CN212705609U
Application number: CN202021200474.8U
Authority: CN
Inventors: 潘阳
Original assignee: Nantong Sunway Science And Technology Development Co ltd
Current assignee: Nantong Sunway Science And Technology Development Co ltd
Priority date: 2020-06-26
Filing date: 2020-06-26
Publication date: 2021-03-16
Anticipated expiration: 2030-06-26

Abstract

The utility model discloses a clamping device of digit control machine tool belongs to the machine tool machining technology field, which comprises a base, the equal fixed welding in both ends installs the pillar about the base, the activity of pillar upper end is inlayed and is installed flexible arm, flexible arm upper end welded mounting has the rotating electrical machines, rotating electrical machines upper end fixed mounting has the chuck seat, fixed mounting chuck on the chuck seat, the lateral surface of chuck switches on and is provided with the pressurization hole, welded mounting has the bits board of blowing on the pillar lateral wall, it has the bits machine of blowing to blow bits board upper end through mount pad fixed mounting, the chip removal is fought to the upper end in the middle of the base. The utility model relates to a novelty, the operation of being convenient for and excellent in use effect can carry out lift adjustment and fix the centre gripping effectively to the work piece of processing to the work piece of centre gripping processing, have improved work efficiency to the convenience carries out the centralized processing chip removal in the work piece sweeps that produces processing, prevents that the work piece sweeps from splashing.

Description

Clamping device of numerical control machine tool

Technical Field

The utility model relates to a machine tool machining technical field especially relates to a clamping device of digit control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

Patent No. CN207900705U discloses a clamping device of a numerical control machine tool, which comprises a base, a clamping screw, a screw bracket and a tapered hole frame, wherein the screw bracket and the tapered hole frame are placed on the base, a threaded hole is arranged on the screw bracket, the threaded hole is connected with the clamping screw, a clamping spring is further installed between the clamping screw and the screw bracket, one end of the clamping screw is fixed at one end of a clamping head handle, the other end of the clamping head handle is provided with a clamping head, the clamping head is propped against the center of one end of a workpiece, the other end of the workpiece is clamped in a half-open tapered barrel, the half-open tapered barrel is composed of an upper semicircular cone and a lower semicircular cone, a conical surface outside the half-open tapered barrel is connected with a tapered hole of the tapered hole frame in a clinging manner, the utility model clamps the workpiece through the clamping screw and the half-open tapered barrel, so that two ends of the workpiece are clamped tightly, axial movement and tangential, the installation and the dismantlement are convenient.

The above patents have the following disadvantages: 1. the workpiece clamped and processed cannot be lifted and lowered, so that the working efficiency is reduced; 2. the processed workpiece cannot be effectively fixed and clamped, so that the working efficiency is reduced; 3. the scrap of the workpiece produced by processing is inconvenient to be intensively treated and discharged, and the scrap of the workpiece is easy to splash. Therefore, the clamping device of the numerical control machine tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping device of a numerical control machine tool, which has novel design, convenient operation and good use effect, and aims to adjust the lifting of a workpiece to be clamped and processed through a foundation column and a telescopic arm, thereby improving the working efficiency; the clamping head can effectively fix and clamp the processed workpiece, so that the working efficiency is improved; through blowing bits machine and chip removal fill, can be convenient for carry out centralized processing chip removal to the work piece sweeps that the processing produced, prevent that work piece sweeps from splashing.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of clamping device of digit control machine tool, which comprises a base, the equal fixed welding in both ends installs the pillar about the base, the activity of pillar upper end is inlayed and is installed flexible arm, flexible arm upper end welding installation has the rotating electrical machines, rotating electrical machines upper end fixed mounting has the chuck seat, fixed mounting chuck on the chuck seat, the lateral surface of chuck switches on and is provided with the pressurization hole, welding installation has the bits board of blowing on the pillar lateral wall, it has the bits machine of blowing through mount pad fixed mounting to blow bits board upper end, the chip removal is fought to install the upper end in the middle of the base, the chip removal is fought inside center and is inlayed and install the chip removal casket, fixed mounting has the handle on the chip removal casket.

Optionally, flexible arm activity is inlayed and is installed on the pillar, pillar inside is provided with oil storage chamber and hydraulic pressure grease chamber, oil storage chamber and hydraulic pressure grease chamber pass through the pressure regulating machine intercommunication.

Optionally, a clamping hole is formed in the center of the chuck, three clamping and buckling tables are arranged around the clamping hole, a hydraulic clamping buckle is movably mounted on each clamping and buckling table, and a screw hole is formed in each hydraulic clamping buckle.

Optionally, a crankshaft is installed in the center of the scrap blowing machine, a blade is fixedly installed on the crankshaft, an air suction disc is installed at the right end of the scrap blowing machine, an air nozzle is installed at the left end of the scrap blowing machine, and the lower end of the scrap blowing machine is installed on the installation seat through a connection rotating shaft.

Optionally, the two ends of the chip removal hopper are provided with the protection platforms, and the chip removal hopper center is communicated and provided with a chip removal leak hole.

The utility model has the advantages as follows:

1. the utility model has novel design, convenient operation and good use effect, and the telescopic switch is opened by arranging the foundation column and the telescopic arm, the pressure regulator is electrified to work, hydraulic oil in the oil storage chamber can be conveyed into the hydraulic oil chamber, the oil pressure in the hydraulic oil chamber is increased, the telescopic arm is lifted, then the rotating motor and the chuck at the upper end of the telescopic arm are lifted, and the clamped processing workpiece is lifted; on the contrary, carry the oil storage chamber with the hydraulic oil in the hydraulic pressure grease chamber in, reduce the oil pressure in the hydraulic pressure grease chamber, with the flexible arm shrink, thereupon, reduce rotating electrical machines and the chuck of flexible arm upper end, the processing work piece of centre gripping reduces, so, can carry out lift adjustment to the work piece of centre gripping processing, has improved work efficiency.

2. The utility model discloses a be equipped with the chuck, the center is provided with the hole that presss from both sides on the chuck, it is provided with three fastener platform all around to press from both sides the hole, the hydraulic pressure fastener of installation on the fastener platform, be provided with the screw on the hydraulic pressure fastener, install the chuck on the chuck seat, the lateral surface of chuck switches on and is provided with the pressurization hole, install hydraulic pressure fastener on the fastener platform, place the work piece suitable in the hole that presss from both sides of chuck, utilize the pressurization hole to screw up hydraulic pressure fastener, the work piece of putting in the extrusion hole that presss from both sides, fix the centre gripping to the work piece, so, can fix the centre gripping effectively to the work piece of processing, and the work efficiency is improved.

3. The utility model discloses a be equipped with and blow bits machine and chip removal fill, when processing the work piece, the work piece sweeps of production can fall on the chip removal is fought, open switch, blow bits machine circular telegram work, the spindle is rotatory, it is rotatory to drive the fan blade, produce and inhale the air current, absorb external air through the dish of breathing in of blowing bits machine, spout to the chip removal fill on through the air jet, blow the work piece sweeps on the chip removal fill in the chip removal small opening at chip removal fill center, the chip removal fill through chip removal small opening intercommunication falls in the chip removal casket, the handle on the rethread chip removal casket, pull out the chip removal casket, empty the work piece sweeps, so, can conveniently carry out the centralized processing chip removal in the work piece sweeps that produces processing, prevent that the work piece sweeps from splashing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a clamping device of a numerical control machine tool according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a base column of a clamping device of a numerical control machine tool according to an embodiment of the present invention;

fig. 3 is a schematic view of a chuck structure of a clamping device of a numerical control machine tool according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a scrap blowing machine of a clamping device of a numerical control machine tool according to an embodiment of the present invention;

fig. 5 is the utility model discloses a clamping device's of digit control machine tool chip removal fill structural sketch map.

In the figure: 1. a base; 2. a base pillar; 3. a scrap blowing machine; 4. a scrap blowing machine; 5. a chuck; 6. a pressurizing hole; 7. a chuck base; 8. a rotating electric machine; 9. a telescopic arm; 10. a chip removal hopper; 11. a mounting seat; 12. a chip removal cartridge; 13. a handle; 14. an oil storage chamber; 15. a pressure regulating machine; 16. a hydraulic oil chamber; 17. hydraulic clamping; 18. a clipping table; 19. a screw hole; 20. a clamping hole; 21. connecting the rotating shaft; 22. an air jet; 23. a machine blade; 24. a suction plate; 25. a crankshaft; 26. chip removal leak holes; 27. and (4) protecting the platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A clamping device for a numerical control machine tool according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

Referring to fig. 1, the clamping device for a numerical control machine tool provided by the embodiment of the present invention comprises a base 1, a base column 2 is fixedly welded at both left and right ends of the base 1, a telescopic arm 9 is movably embedded at the upper end of the base column 2, a rotating motor 8 is welded at the upper end of the telescopic arm 9, a chuck base 7 is fixedly installed at the upper end of the rotating motor 8, a chuck 5 is fixedly installed on the chuck base 7, a pressurizing hole 6 is provided on the outer side surface of the chuck 5, a chip blowing machine 3 is welded and installed on the outer side wall of the base column 2, a chip blowing machine 4 is fixedly installed at the upper end of the chip blowing machine 3 through an installation base 11, a chip discharging bucket 10 is installed at the middle upper end of the base 1, a chip discharging box 12 is embedded at the inner center of the chip discharging bucket 10, a handle 13 is fixedly installed on the chip discharging box 12, so as to perform lifting adjustment on a workpiece to be clamped and, the working efficiency is improved, the centralized processing and chip removal of the waste chips of the workpieces generated by processing are convenient, and the splashing of the waste chips of the workpieces is prevented.

Referring to fig. 2, the telescopic arm 9 is movably mounted on the base column 2 in an embedded manner, an oil storage chamber 14 and a hydraulic oil chamber 16 are arranged inside the base column 2, the oil storage chamber 14 and the hydraulic oil chamber 16 are communicated through a pressure regulator 15, and the telescopic arm 9 is used for adjusting the lifting of a clamped workpiece, so that the working efficiency is improved.

Referring to fig. 3, a clamping hole 20 is formed in the center of the chuck 5, three clamping tables 18 are arranged around the clamping hole 20, a hydraulic clamp 17 is movably mounted on each clamping table 18, a screw hole 19 is formed in each hydraulic clamp 17, and the chuck 5 is used for effectively fixing and clamping a machined workpiece, so that the working efficiency is improved.

Referring to fig. 4, blow 4 inside centers of bits machine and install the spindle 25, fixed mounting has the leaf 23 on the spindle 25, blow 4 right-hand members of bits machine and offer and install the dish 24 of breathing in, blow 4 left ends of bits machine and seted up air jet 22, blow 4 lower extremes of bits machine and install on mount pad 11 through connecting pivot 21, blow bits machine 4 and be used for conveniently carrying out the centralized processing chip removal to the work piece sweeps that processing produced, prevent that the work piece sweeps from splashing.

Referring to fig. 5, the two ends of the chip removal hopper 10 are provided with the protection platforms 27, the center of the chip removal hopper 10 is communicated with the chip removal leaking holes 26, and the chip removal hopper 10 is used for conveniently performing centralized processing on the waste chips of the workpieces generated by processing to remove the chips, so that the waste chips of the workpieces are prevented from splashing.

The embodiment of the utility model provides a clamping device of digit control machine tool, during the use, blow bits machine 4, rotating electrical machines 8 and pressure regulating machine 15 by external power control power supply, through being equipped with foundation column 2 and flexible arm 9, open flexible switch, pressure regulating machine 15 circular telegram work can carry the hydraulic oil in the oil storage chamber 14 to hydraulic pressure grease chamber 16, increases the oil pressure in the hydraulic pressure grease chamber 16, rises flexible arm 9, along with it, rises rotating electrical machines 8 and chuck 5 on the flexible arm 9, and the processing work piece of centre gripping rises; on the contrary, the hydraulic oil in the hydraulic oil chamber 16 is conveyed into the oil storage chamber 14, the oil pressure in the hydraulic oil chamber 16 is reduced, the telescopic arm 9 is contracted, the rotating motor 8 and the chuck 5 at the upper end of the telescopic arm 9 are lowered, and the clamped workpiece to be machined is lowered, so that the workpiece to be clamped and machined can be lifted and lowered, and the working efficiency is improved; the clamping head 5 is arranged, the clamping hole 20 is formed in the center of the clamping head 5, the three clamping tables 18 are arranged on the peripheries of the clamping holes 20, the hydraulic clamping buckle 17 is installed on the clamping tables 18, the screw hole 19 is formed in the hydraulic clamping buckle 17, the clamping head 5 is installed on the clamping head seat 7, the pressurizing hole 6 is formed in the outer side face of the clamping head 5 in a conducting mode, screws are installed through the screw hole 19, the hydraulic clamping buckle 17 is installed on the clamping tables 18, a workpiece is properly placed in the clamping hole 20 of the clamping head 5, the hydraulic clamping buckle 17 is screwed up through the pressurizing hole 6, the workpiece placed in the clamping hole 20 is squeezed, and the workpiece is fixedly clamped, so that the machined workpiece can be effectively fixedly clamped, and the working efficiency is improved; by arranging the chip blowing machine 4 and the chip removal hopper 10, when a workpiece is processed, the generated workpiece scraps can fall on the chip removal hopper 10, a power switch is turned on, the chip blowing machine 4 is electrified to work, the machine shaft 25 rotates, the driving motor blade 23 rotates to generate air suction flow, outside air is sucked through the air suction disc 24 of the chip blowing machine 4 and is sprayed onto the chip removal hopper 10 through the air nozzle 22, the workpiece scraps on the chip removal hopper 10 are blown into the chip removal leakage hole 26 in the center of the chip removal hopper 10, the chip removal hopper 10 communicated through the chip removal leakage hole 26 falls into the chip removal box 12, and then the chip removal box 12 is pulled out through the handle 13 on the chip removal box 12 to dump the workpiece scraps, so that the centralized processing of the workpiece scraps generated by processing can be facilitated, and the splashing of the workpiece scraps is prevented.

The scrap blowing machine 4 is a common XSYD-17-WY5.2-E model on the market; the rotating electric machine 8 is a common model YE3 on the market; the pressure regulating machine 15 is a common WY5.2-A type in the market.

It should be noted that the utility model relates to a clamping device of a numerical control machine tool, which comprises a base 1, a base column 2, a chip blowing machine table 3, a chip blowing machine 4, a chuck 5, a pressurizing hole 6, a chuck seat 7, a rotating motor 8, a telescopic arm 9, a chip discharging hopper 10, a mounting seat 11, a chip discharging box 12, a handle 13, an oil storage chamber 14, a pressure adjusting machine 15, a hydraulic oil chamber 16, a hydraulic clamp 17, a clamp fastener table 18, a screw hole 19, a clamp hole 20, a connecting rotating shaft 21, an air jet 22, a blade 23, an air suction disc 24, a crankshaft 25, a chip discharging leak hole 26 and a protection table 27, wherein the electrical components are all prior art products, and can be selected, installed and finished with the need of use by technicians in the field to ensure that each electrical appliance can normally work, and are all universal standard components or components known by technicians in the field, and the structure and principle of the components can be known by technical manuals or conventional experimental methods, the applicant does not make specific limitations herein.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a clamping device of digit control machine tool which characterized in that: comprises a base (1), wherein base columns (2) are fixedly welded at the left end and the right end of the base (1), a telescopic arm (9) is movably embedded at the upper end of the base column (2), a rotating motor (8) is welded at the upper end of the telescopic arm (9), a chuck seat (7) is fixedly arranged at the upper end of the rotating motor (8), a chuck (5) is fixedly arranged on the chuck seat (7), the outer side surface of the chuck (5) is provided with a pressurizing hole (6) in a conduction way, the outer side wall of the base column (2) is welded and installed with a scrap blowing machine table (3), the upper end of the scrap blowing machine table (3) is fixedly provided with a scrap blowing machine (4) through a mounting seat (11), chip removal fill (10) are installed to the upper end in the middle of base (1), chip removal casket (12) are installed to the inside center of chip removal fill (10) inlay, fixed mounting has handle (13) on chip removal casket (12).

2. The clamping device of the numerical control machine tool according to claim 1, characterized in that: flexible arm (9) activity is inlayed and is installed on foundation column (2), foundation column (2) inside is provided with oil storage chamber (14) and hydraulic pressure grease chamber (16), oil storage chamber (14) and hydraulic pressure grease chamber (16) are through pressure regulating machine (15) intercommunication.

3. The clamping device of the numerical control machine tool according to claim 1, characterized in that: the clamp is characterized in that a clamping hole (20) is formed in the center of the chuck (5), three clamping and buckling tables (18) are arranged on the periphery of the clamping hole (20), a hydraulic clamping buckle (17) is movably mounted on each clamping and buckling table (18), and a screw hole (19) is formed in each hydraulic clamping buckle (17).

4. The clamping device of the numerical control machine tool according to claim 1, characterized in that: blow bits machine (4) inside center and install spindle (25), fixed mounting has organic leaf (23) on spindle (25), blow bits machine (4) right-hand member and offer and install suction disc (24), blow bits machine (4) left end and seted up air jet (22), blow bits machine (4) lower extreme and install on mount pad (11) through connecting pivot (21).

5. The clamping device of the numerical control machine tool according to claim 1, characterized in that: the two ends of the chip removal hopper (10) are provided with the protection platforms (27), and the center of the chip removal hopper (10) is communicated with the chip removal leakage holes (26).