CN214722365U

CN214722365U - Fixing device for machining parts of numerical control machine tool

Info

Publication number: CN214722365U
Application number: CN202120240071.4U
Authority: CN
Inventors: 张荀荀; 何瑶; 刘聪
Original assignee: Anhui Chiyi Machinery Manufacturing Co ltd
Current assignee: Anhui Chiyi Machinery Manufacturing Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-16
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a fixing device for processing parts of a numerical control machine tool, which comprises a fixing device, wherein the fixing device comprises a threaded pipe, a clamping disc, a main shaft, a first magnetic base, a second magnetic base and a driving motor, the bottom of the clamping disc is provided with the main shaft, the driving motor is arranged under the main shaft, the main shaft is connected with an output shaft of the driving motor through the magnetic bases, the bottom of the main shaft is connected with the first magnetic base, the driving motor is connected with the second magnetic base, the first magnetic base and the second magnetic base are both provided with staggered layers, the staggered layers are provided with mutually communicated grooves which are connected through the grooves, the central part of the clamping disc is provided with a threaded hole, the threaded hole penetrates through the clamping disc to the inner wall of the output shaft of the driving motor, the fixing device is connected with the driving motor through the threaded pipe, the screwing direction of the threaded pipe is consistent with the rotating direction of the driving motor, and the fixing device solves the problem of disassembling the fixing device through the threaded pipe and the magnetic bases, the use of the fixing device is facilitated.

Description

Fixing device for machining parts of numerical control machine tool

Technical Field

The utility model relates to a technical field of machining part specifically is a fixing device that digit control machine tool processing part was used.

Background

The numerical control machine tool can be frequently used in the machining process, the numerical control machine tool is very frequent to the use of a fixing device for machining parts, so that the damage of the fixing device also occurs frequently, the existing fixing device is complex to replace, the machined parts are various, the fixing device cannot effectively fix most of machined materials, the machining efficiency is reduced on one hand, and the workload of workers is increased on the other hand.

Can be according to the mobilizable lathe of clamping jaw anchor clamps for fixing that patent document (203751738U) provided, by being equipped with the chuck on the chassis, the chuck middle part is equipped with a round hole type groove, round hole type groove periphery is radial being equipped with several bar track groove, and bar track groove is at round hole type groove periphery evenly distributed, every bar track inslot is equipped with a clamping jaw fixed head, and the clamping jaw fixed head can freely remove and fix in required position at bar track inslot, clamping jaw fixed head top is equipped with a clamping jaw, and clamping jaw centre gripping position towards round hole type groove. In this technical solution, although the machined part can be fixed to some extent, the jig is fixedly connected to the machine tool, and the jig is worn very much during a long machining operation.

Therefore, it is necessary to ensure that the fixing device can be quickly assembled and disassembled while fixing the machined parts in different sizes and shapes.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a fixing device for numerically-controlled machine tool machining part is used for solving the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a fixing device for machining parts of a numerical control machine tool comprises a fixing device and is characterized in that the fixing device comprises a fixing component, a threaded pipe, a clamping disc, a main shaft, a first magnetic base, a second magnetic base and a driving motor, a cross-shaped track groove is formed in the surface of the clamping disc, the inside of the track groove is slidably connected with the fixing component, the fixing component comprises a threaded rod, an L-shaped clamping block and a sliding block, the sliding block is slidably connected with the track groove, the top surface of the sliding block is fixedly connected with the L-shaped clamping block, one end, far away from the sliding block, of the L-shaped clamping block is provided with the threaded rod, the main shaft is arranged at the center of the bottom of the clamping disc, the driving motor is arranged under the main shaft, the main shaft and an output shaft of the driving motor are connected through the first magnetic base and the second magnetic base, the bottom of the main shaft is fixedly connected with the first magnetic base, and the output shaft of the driving motor is fixedly connected with the second magnetic base, the two opposite surfaces of the first magnetic base and the second magnetic base are provided with staggered layers, the staggered layers are provided with grooves which are communicated with each other, the grooves are connected through the grooves which are communicated with each other, the center part of the clamping disc is provided with a threaded hole, the threaded hole penetrates through the clamping disc to the output shaft of the driving motor, the fixing device is connected with the driving motor through a threaded pipe, and the screwing direction of the threaded pipe is consistent with the rotating direction of the driving motor.

Furthermore, the bottom of the threaded rod is provided with an anti-skid pad.

Furthermore, the surface of the clamping disc is provided with an anti-slip strip.

Furthermore, the number of the fixed assemblies is four, and the fixed assemblies are respectively arranged inside the top ends of the track grooves.

Further, fixing device sets up in processing platform top surface, processing platform top surface is equipped with the fixed plate, circular recess has been seted up on the fixed plate surface, circular recess runs through fixed plate and processing platform inside and is linked together, fixing device installs in circular recess.

Furthermore, the radius of the circular groove is larger than that of the fixing device, and the fixing device is placed in the circular groove to be embedded and connected.

Further, one side that the fixed plate was kept away from to processing platform top surface is equipped with flexible lift post, flexible lift capital portion is fixed mutually through bolt and processing platform top surface, flexible lift capital portion is provided with the processing electric drill.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an application threaded rod is connected fixing device with driving motor, thereby make digit control machine tool be connected with fixing device, magnetic device's magnetic force makes the base carry out accurate alignment in the use of digit control machine tool work, and carry out effectual fixed to fixing device and digit control machine tool through the threaded rod, and when fixing device need be changed at digit control machine tool, the screwed pipe of wriggling out, lift fixing device off on the digit control machine tool machining platform face, reduce the trouble that fixing device dismantled through the screwed pipe, thereby guaranteed to a great extent and facilitated the processing work of digit control machine tool to the part, increase staff's work efficiency.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the fixing device of the present invention;

fig. 4 is a schematic structural view of the driving motor of the present invention;

in the figure: 1. a numerical control machine tool; 11. processing an electric drill; 12. a telescopic lifting column; 13. a processing platform; 131. a fixing plate; 1311. a circular groove; 14. a fixing device; 141. a fixing assembly; 142. a threaded pipe; 143. a clamping plate; 1431. a track groove; 144. a main shaft; 145. a first magnetic base; 146. a second magnetic mount; 147. a drive motor; 148. a threaded hole; 1411. a threaded rod; 1412. an L-shaped clamping block; 1413. a slide block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1 to 4, a fixing device for a part machined by a numerical control machine tool includes a fixing device 14, the fixing device 14 includes a fixing component 141, a threaded pipe 142, a clamping disk 143, a spindle 144, a first magnetic base 145, a second magnetic base 146, and a driving motor 147, a cross-shaped track groove 1431 is formed on a surface of the clamping disk 143, the fixing component 141 is slidably connected inside the track groove 1431, the fixing component 141 includes a threaded rod 1411, an L-shaped clamp block 1412 and a slider 1413, the slider 1413 is slidably connected with the track groove 1431, a top surface of the slider 1413 is fixedly connected with the L-shaped clamp block 1412, one end of the L-shaped clamp block 1412, which is far away from the slider 1413, the spindle 144 is arranged at a center of a bottom of the clamping disk 143, the driving motor 147 is arranged right below the spindle 144, the spindle 144 and an output shaft of the driving motor are connected with the second magnetic base 146 through the first magnetic base 145, the bottom of the spindle 144 is fixedly connected with a first magnetic base 145, an output shaft of the driving motor 147 is fixedly connected with a second magnetic base 146, two opposite surfaces of the first magnetic base 145 and the second magnetic base 146 are respectively provided with staggered layers, the staggered layers are provided with mutually-communicated grooves, the grooves are connected through the mutually-communicated grooves, a threaded hole 148 is formed in the center part of the clamping disc 143, the threaded hole 148 penetrates through the clamping disc 143 to the output shaft of the driving motor 147, the fixing device 14 is connected with the driving motor 147 through a threaded pipe 142, the screwing direction of the threaded pipe 142 is consistent with the rotating direction of the driving motor 147, the fixing device 14 is fixed through the threaded pipe 142, the problem that the fixing device 14 is troublesome to disassemble is solved, the machining work of a numerical control machine tool on parts is facilitated to the greatest extent, and the working efficiency of workers is increased.

In an embodiment, referring to fig. 3, the surface of the clamping plate 143 is provided with anti-slip strips, the surface of the clamping plate 143 is provided with cross-shaped track grooves 1431, the track grooves 1431 are connected with the fixing assemblies 141 in a sliding manner, the number of the fixing assemblies 141 is four, the fixing assemblies 141 are respectively arranged in the top ends of the track grooves 1431, and the bottoms of the threaded rods 1411 in the fixing assemblies 141 are provided with anti-slip pads, so that the fixing requirements of the machined parts on different sizes and different shapes are met by the scheme of fixing the fixing assemblies 141, objects are effectively fixed by the threaded rods 1411, and the working efficiency of workers is improved.

In an embodiment, referring to fig. 1 and 2, the fixing device 14 is disposed on the top surface of the processing platform 13, the fixing plate 131 is disposed on the top surface of the processing platform 13, the surface of the fixing plate 131 is provided with a circular groove 1311, the circular groove 1311 penetrates through the fixing plate 131 and is communicated with the inside of the processing platform 13, the fixing device 14 is installed in the circular groove 1311, the radius of the circular groove 1311 is greater than that of the fixing device 14, the fixing device 14 is placed in the circular groove 1311 to implement embedded connection, the fixing device 14 is convenient to detach through the circular groove 1311, operation of workers is facilitated, and working efficiency is improved. Through the scheme, the requirements for fixing the machined parts in different sizes and different shapes are met, the working efficiency of workers is improved, and the production requirements for machining the parts are met.

In an embodiment, please refer to fig. 3, a telescopic lifting column 12 is arranged on one side of the table top of the processing platform 13, which is far away from the fixing plate 131, the bottom of the telescopic lifting column 12 is fixed to the top surface of the processing platform 13 through a bolt, a processing electric drill 11 is arranged on the top of the telescopic lifting column 12, the telescopic lifting column 12 is a hydraulic lifting column, the processing electric drill 11 can adopt a processing machine tool drill bit of zhk 50 of HUASHUO or other machine tool drill bits with the same function, and the processing electric drill 11 is pushed to move through the telescopic lifting column 12, so that the processing electric drill 11 realizes processing.

The utility model discloses a concrete operation as follows:

firstly, the numerical control machine tool 1 is opened, the processing electric drill 11 is lifted through the telescopic lifting column 12, then the fixing device 14 is placed in a circular groove 1311 formed in the surface of the fixing plate 131, the fixing plate 131 is fixedly installed on the table top of the processing platform 13, the circular groove 1311 penetrates through the fixing plate 131 and is communicated with the inside of the processing platform 13, the clamping plate 143 of the fixing device 14 is placed in the circular groove 1311, a spindle 144 at the center of the bottom of the clamping plate 143 is arranged to be connected with a first magnetic base 145, the first magnetic base 145 and a second magnetic base 146 are aligned and connected through magnetic force and staggered layers, the second magnetic base 146 is connected with a driving motor 147, the driving motor 147 is located right below the spindle 144, a threaded hole 148 is formed in the center of the clamping plate 143, and the threaded hole 148 penetrates through the clamping plate 143 to an output shaft of the driving motor 147, the fixing device 14 is fixedly connected to the driving motor 147 by means of the screw tube 142 through the screw hole 148 opened at the center of the holding plate 143, the screwing direction of the screw tube 142 is identical to the rotating direction of the driving motor 147, the screw tube 142 is screwed to connect the fixing device 14 to the top of the processing platform 13, otherwise, the screw tube 142 is rotated reversely to take out the screw tube 142, the fixing device 14 is connected to the second magnetic base by the magnetic force of the first magnetic base, and the fixing device 14 is taken out by means of the circular groove 1311.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The fixing device for machining parts of the numerical control machine tool comprises a fixing device (14) and is characterized in that the fixing device (14) comprises a fixing component (141), a threaded pipe (142), a clamping disc (143), a spindle (144), a first magnetic base (145), a second magnetic base (146) and a driving motor (147), a cross-shaped track groove (1431) is formed in the surface of the clamping disc (143), the fixing component (141) is connected with the inside of the track groove (1431) in a sliding mode, the fixing component (141) comprises a threaded rod (1411), an L-shaped clamping block (1412) and a sliding block (1413), the sliding block (1413) is connected with the track groove (1431) in a sliding mode, the L-shaped clamping block (1412) is fixedly connected with the L-shaped clamping block (1412), the threaded rod (1411) is arranged at one end, far away from the sliding block (1413), of the L-shaped clamping block (1412), the spindle (144) is arranged at the center of the bottom of the clamping disc (143), a driving motor (147) is arranged right below the main shaft (144), the main shaft (144) is connected with an output shaft of the driving motor (147) through a first magnetic base (145) and a second magnetic base (146), the bottom of the main shaft (144) is fixedly connected with a first magnetic base (145), the output shaft of the driving motor (147) is fixedly connected with a second magnetic base (146), staggered layers are arranged on two opposite surfaces of the first magnetic base (145) and the second magnetic base (146), grooves which are communicated with each other are arranged on the staggered layers, the clamping plates (143) are connected through mutually-communicated grooves, a threaded hole (148) is formed in the central part of each clamping plate (143), the threaded hole (148) penetrates through the clamping disc (143) to an output shaft of the driving motor (147), the fixing device (14) is connected with a driving motor (147) through a threaded pipe (142), the screwing direction of the threaded pipe (142) is consistent with the rotating direction of the driving motor (147).

2. The fixing device for the numerically-controlled machine tool machining part according to claim 1, characterized in that the threaded rod (1411) is provided with a non-slip mat at the bottom.

3. The fixing device for the numerically-controlled machine tool machining part according to claim 1, characterized in that the surface of the clamping disc (143) is provided with anti-slip strips.

4. The device for fixing the numerically-controlled machine tool machining part according to claim 1, wherein the number of the fixing assemblies (141) is four, and the fixing assemblies (141) are respectively arranged inside the top ends of the rail grooves (1431).

5. The fixing device for the numerically-controlled machine tool machining part according to claim 1, wherein the fixing device (14) is arranged on the top surface of the machining platform (13), a fixing plate (131) is arranged on the top surface of the machining platform (13), a circular groove (1311) is formed in the surface of the fixing plate (131), the circular groove (1311) penetrates through the fixing plate (131) and is communicated with the inside of the machining platform (13), and the fixing device (14) is installed in the circular groove (1311).

6. The fixing device for the numerically controlled machine tool machining part according to claim 5, characterized in that the radius of the circular groove (1311) is larger than that of the fixing device (14), and the fixing device (14) is placed in the circular groove (1311) to implement the embedded connection.

7. The fixing device for the numerically-controlled machine tool machining part according to claim 5, characterized in that a telescopic lifting column (12) is arranged on one side, away from the fixing plate (131), of the top surface of the machining platform (13), the bottom of the telescopic lifting column (12) is fixed to the top surface of the machining platform (13) through a bolt, and a machining electric drill (11) is arranged on the top of the telescopic lifting column (12).