CN109176071B

CN109176071B - Lathe fixing device convenient to use

Info

Publication number: CN109176071B
Application number: CN201811196636.2A
Authority: CN
Inventors: 林燚
Original assignee: Yancheng New Future Precision Components Co ltd
Current assignee: Changshu Maoming Precision Hardware Machinery Co ltd
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-06-16
Anticipated expiration: 2038-10-15
Also published as: CN109176071A

Abstract

The invention relates to the technical field of machine tools and discloses a machine tool fixing device convenient to use, which comprises two supporting columns, wherein a driving assembly is fixedly installed at the top ends of the supporting columns on the right side, an output shaft of the driving assembly is fixedly connected with a connecting plate, a mounting plate is fixedly installed on the left side of the connecting plate, a rotating rod is fixedly connected to the left side of the mounting plate, the left end of the rotating rod is movably connected with the supporting column on the left side, a limiting groove is formed in the top of the mounting plate, a limiting rod is movably connected to the inside of the limiting groove, a machining part is fixedly connected to the top end of the limiting rod, through holes are formed in the mounting plate and located on the left side and the right side of the. This lathe fixing device convenient to use carries out the centre gripping automatically and fixes, can process the front and the side of work piece, facilitates the use, and is with low costs, convenient maintenance, long service life.

Description

Lathe fixing device convenient to use

Technical Field

The invention relates to the technical field of machine tools, in particular to a machine tool fixing device convenient to use.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally called machine tools for short, and generally include metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and in modern machine manufacturing, a lot of methods for machining mechanical parts include casting, forging, welding, stamping, extruding and the like, except for cutting, but all parts with high precision requirements and fine surface roughness requirements need to be finally machined on the machine tools by a cutting method, and the machine tools play an important role in the construction of national economy and modernization.

According to chinese patent CN 103551619 a inflating valve automatic processing machine, through being equipped with the installation position with each station one-to-one on the vertical board, install on the installation position and be used for fixing a position fixed length mechanism, ejection mechanism and the processingequipment who has the elasticity reset function, above-mentioned processingequipment feeds through the feed mechanism intermittent type drive that is located vertical board rear portion and this intermittent type drive corresponds with disc intermittent type pivoted cadence, this kind of mode can only process a face of processing article, extremely inconvenient use, and drive anchor clamps through pneumatics and carry out the centre gripping fixed, with high costs, it is inconvenient to maintain, lead to the life weak point, so propose a lathe fixing device convenient to use and solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the machine tool fixing device convenient to use, which has the advantages of automatic clamping and fixing, capability of machining the front side and the side surface of a workpiece, convenience in use, low cost, convenience in maintenance, long service life and the like, and solves the problems that only one surface of a machined object can be machined, the use is extremely inconvenient, and the clamp is driven to clamp and fix through pneumatics, so that the cost is high, the maintenance is inconvenient and the service life is short.

(II) technical scheme

In order to realize the purposes of automatically clamping and fixing, processing the front and the side of a workpiece, convenient use, low cost, convenient maintenance and long service life, the invention provides the following technical scheme: a machine tool fixing device convenient to use comprises two supporting columns, a driving assembly is fixedly mounted at the top end of the supporting column on the right side, an output shaft of the driving assembly is fixedly connected with a connecting plate, a mounting plate is fixedly mounted on the left side of the connecting plate, a rotating rod is fixedly connected to the left side of the mounting plate, the left end of the rotating rod is movably connected with the supporting column on the left side, a limiting groove is formed in the top of the mounting plate, a limiting rod is movably connected to the inside of the limiting groove, a workpiece is fixedly connected to the top end of the limiting rod, through holes are formed in the inner portion of the mounting plate and located on the left side and the right side of the workpiece, movable rods are movably connected to the inside of the two through holes, clamping blocks are fixedly connected to the inner walls of the left side and the right side of the two, the inner wall of the mounting groove is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, the outer surface of the rotating shaft is fixedly connected with a rotating gear, the outer surfaces of the two movable rods and the bottoms of the mounting plates are all in threaded connection with threaded pipes, the top ends of the two movable rods extend to the outer parts of the mounting plates and are movably connected with pressing blocks, the bottom ends of the two movable rods are all in fixed connection with limiting plates, the outer surfaces of the two threaded pipes are all in fixed connection with movable gears, the tops of the two movable gears are all in fixed connection with sliding rods, the bottoms of the mounting plates and the positions corresponding to the two sliding rods are all provided with annular sliding chutes, the inner parts of the two annular sliding chutes are all in movable connection with sliding blocks, the bottoms of the two sliding blocks are all in fixed connection with the top ends, the outer fixed surface of conveyer belt is connected with solid fixed ring, gu fixed ring's internal surface fixedly connected with bracing piece, the bottom of mounting panel just corresponds conveyer belt department and has seted up and stabilize the spout, the inside swing joint who stabilizes the spout has the movable block, the bottom and the bracing piece fixed connection of movable block.

Preferably, the inner surface of the conveyor belt is fixedly provided with a tooth block, and the tooth blocks are respectively meshed with the rotating gear and the two movable gears.

Preferably, the quantity of bracing piece is not less than twenty, and through the even distribution of solid fixed ring at the surface of conveyer belt, the bracing piece is parallel with the left and right sides of conveyer belt.

Preferably, two the equal fixed mounting in bottom of briquetting has the cushion, two anti-skidding line, two have all been seted up to the bottom of cushion the bottom of briquetting all is perpendicular angle with the top of two movable rods.

Preferably, the number of the limiting rods is two, the limiting rods are evenly distributed on the left side and the right side of the bottom of the workpiece, and shock absorption pads are fixedly mounted at the bottoms of the limiting rods.

Preferably, the axle center of the driving assembly, the axle center of the mounting plate and the axle center of the rotating rod are on the same straight line.

Preferably, the diameters of the two movable gears are larger than the diameter of the rotating gear, and the axes of the movable gears and the axes of the rotating gear are located on the same straight line.

Preferably, the inner diameters of the two limiting plates are larger than the inner diameter of the movable rod, and the tops of the two limiting plates and the bottom end of the movable rod form a vertical angle.

Preferably, the length of the two clamping grooves is larger than that of the two clamping blocks, and the outer surfaces of the two clamping blocks are attached to the inner surfaces of the two clamping grooves.

(III) advantageous effects

Compared with the prior art, the invention provides a machine tool fixing device convenient to use, which has the following beneficial effects:

1. this lathe fixing device convenient to use, it rotates to drive the running gear through the motor, the running gear passes through the conveyer belt transmission with two loose gears and is connected, thereby drive two loose gear rotations, loose gear's internal surface fixedly connected with screwed pipe, screwed pipe and movable rod threaded connection, thereby drive the movable rod and reciprocate, it is fixed to make the briquetting carry out the centre gripping to the machined part, play convenient fixed effect, work efficiency is improved, and pneumatic fixture has been replaced, greatly reduced the cost, convenient maintenance, increase the life of device, it rotates to drive the connecting plate through drive assembly, thereby can drive the mounting panel and remove, make the processing equipment process the side and the front of machined part, use is facilitated.

2. This lathe fixing device convenient to use drives loose gear through the conveyer belt and rotates, slide bar fixedly connected with slider is passed through at loose gear's top, the slider slides at annular chute, annular chute plays the effect of support to the slider, it is more stable to make loose gear rotate, the movable block slides in stabilizing the spout, play the effect of support to the conveyer belt, prevent that the mounting panel from when removing, influence the conveyer belt and normally work, play the stability that increases the device.

Drawings

FIG. 1 is a schematic structural view of a machine tool fixing device convenient to use according to the present invention;

fig. 2 is an enlarged view of a portion a of the machine tool fixing device in fig. 1.

In the figure: the device comprises a supporting column 1, a driving component 2, a connecting plate 3, a mounting plate 4, a rotating rod 5, a limiting groove 6, a limiting rod 7, a workpiece 8, a through hole 9, a movable rod 10, a clamping block 11, a clamping groove 12, a mounting groove 13, a motor 14, a rotating shaft 15, a rotating gear 16, a threaded pipe 17, a pressing block 18, a movable gear 19, a sliding rod 20, an annular sliding groove 21, a sliding block 22, a conveying belt 23, a fixing ring 24, a supporting rod 25, a stable sliding groove 26, a movable block 27 and a limiting plate 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a machine tool fixing device convenient to use comprises two supporting columns 1, a driving component 2 is fixedly installed at the top end of a right supporting column 1, the axis of the driving component 2, the axis of a mounting plate 4 and the axis of a rotating rod 5 are on the same straight line, an output shaft of the driving component 2 is fixedly connected with a connecting plate 3, a mounting plate 4 is fixedly installed at the left side of the connecting plate 3, a rotating rod 5 is fixedly connected with the left side of the mounting plate 4, the left end of the rotating rod 5 is movably connected with the left supporting column 1, a limiting groove 6 is formed in the top of the mounting plate 4, a limiting rod 7 is movably connected inside the limiting groove 6, the number of the limiting rods 7 is two, and the limiting rods 7 are uniformly distributed at the left side and the right side of the bottom of a workpiece 8, a shock absorption pad is fixedly installed at the bottom of the limiting rod 7, a workpiece 8, the inner parts of the two through holes 9 are movably connected with movable rods 10, the inner walls of the left side and the right side of the two through holes 9 are fixedly connected with clamping blocks 11, the outer surfaces of the two movable rods 10 and the positions corresponding to the two clamping blocks 11 are respectively provided with a clamping groove 12, the lengths of the two clamping grooves 12 are respectively greater than the lengths of the two clamping blocks 11, the outer surfaces of the two clamping blocks 11 are respectively attached to the inner surfaces of the two clamping grooves 12, the bottom of the mounting plate 4 is provided with a mounting groove 13, the inner wall of the mounting groove 13 is fixedly provided with a motor 14, the motor 14 is Y160M-4 in type, the motor 14 drives a rotating gear 16 to rotate, the rotating gear 16 is in transmission connection with the two movable gears 19 through a conveyor belt 23 so as to drive the two movable gears 19 to rotate, the inner surface of the movable gear 19 is fixedly connected with a threaded pipe 17, the, plays the role of convenient fixation, improves the working efficiency, replaces a pneumatic clamp, greatly reduces the cost, facilitates the maintenance, prolongs the service life of the device, drives the connecting plate 3 to rotate through the driving component 2, thereby driving the mounting plate 4 to move, and leads the processing equipment to process the side surface and the front surface of the processed part 8, facilitates the use, the output shaft of the motor 14 is fixedly connected with a rotating shaft 15 through a shaft coupling, the outer surface of the rotating shaft 15 is fixedly connected with a rotating gear 16, the outer surfaces of the two movable rods 10 and the bottom of the mounting plate 4 are both in threaded connection with a screwed pipe 17, the top ends of the two movable rods 10 extend to the outer part of the mounting plate 4 and are movably connected with press blocks 18, the bottoms of the two press blocks 18 are both fixedly provided with cushions, the bottoms of the two cushions are both provided with anti-skid veins, the bottoms of the two press blocks 18 are both, the bottom ends of the two movable rods 10 are fixedly connected with limit plates 28, the inner diameters of the two limit plates 28 are larger than the inner diameter of the movable rod 10, the tops of the two limit plates 28 and the bottom end of the movable rod 10 form a vertical angle, the outer surfaces of the two threaded pipes 17 are fixedly connected with movable gears 19, the diameters of the two movable gears 19 are larger than the diameter of the rotating gear 16, the axes of the movable gears 19 and the axes of the rotating gear 16 are positioned on the same straight line, the tops of the two movable gears 19 are fixedly connected with sliding rods 20, the bottom of the mounting plate 4 and the positions corresponding to the two sliding rods 20 are respectively provided with annular chutes 21, the insides of the two annular chutes 21 are respectively and movably connected with sliding blocks 22, the bottoms of the two sliding blocks 22 are respectively and fixedly connected with the top ends of the sliding rods 20, the outer surfaces of the rotating gear 16 and the outer surfaces of the, the top of the movable gear 19 is fixedly connected with a slide block 22 through a slide rod 20, the slide block 22 slides in an annular slide groove 21, the annular slide groove 21 plays a role of supporting the slide block 22, so that the movable gear 19 rotates more stably, the movable block 27 slides in a stabilizing slide groove 26, and plays a role of supporting the conveyor belt 23, thereby preventing the normal work of the conveyor belt 23 from being influenced when the mounting plate 4 moves, and increasing the stability of the device, the inner surface of the conveyor belt 23 is fixedly provided with tooth blocks which are all meshed with the rotating gear 16 and the two movable gears 19, the outer surface of the conveyor belt 23 is fixedly connected with a fixing ring 24, the inner surface of the fixing ring 24 is fixedly connected with support rods 25, the number of the support rods 25 is not less than twenty, the support rods are uniformly distributed on the outer surface of the conveyor belt 23 through the fixing ring 24, the support rods 25 are parallel to the left side and the right side, the interior of the stabilizing chute 26 is movably connected with a movable block 27, and the bottom of the movable block 27 is fixedly connected with the support rod 25.

When the device is used, the motor 14 drives the rotating gear 16 to rotate, the rotating gear 16 is in transmission connection with the two movable gears 19 through the conveyor belt 23, so that the two movable gears 19 are driven to rotate, the inner surface of the movable gear 19 is fixedly connected with the threaded pipe 17, the threaded pipe 17 is in threaded connection with the movable rod 10, so that the movable rod 10 is driven to move up and down, the pressing block 18 is enabled to clamp and fix the workpiece 8, the convenient fixing effect is achieved, the working efficiency is improved, the pneumatic clamp is replaced, the cost is greatly reduced, the maintenance is convenient, the service life of the device is prolonged, the driving assembly 2 drives the connecting plate 3 to rotate, so that the mounting plate 4 can be driven to move, the processing equipment is enabled to process the side surface and the front surface of the workpiece 8, the use is convenient, the movable gear 19 is driven to rotate through the conveyor belt 23, the top of, slider 22 slides at annular spout 21, and annular spout 21 plays the effect of support to slider 22, makes loose gear 19 rotate more stably, and movable block 27 slides in stabilizing spout 26, plays the effect of support to conveyer belt 23, prevents that mounting panel 4 from when removing, influencing conveyer belt 23 and normally working, playing the stability that increases the device.

In conclusion, this lathe fixing device convenient to use, drive the rotation gear 16 through motor 14 and rotate, rotation gear 16 passes through conveyer belt 23 transmission with two loose gears 19 and is connected, thereby drive two loose gears 19 and rotate, loose gear 19's internal surface is connected with screwed pipe 17, screwed pipe 17 and movable rod 10 threaded connection, thereby drive movable rod 10 and reciprocate, it is fixed to make briquetting 18 carry out the centre gripping to machined part 8, play convenient fixed effect, and the work efficiency is improved, and pneumatic fixture has been replaced, the cost is greatly reduced, convenient maintenance, increase the life of device, drive connecting plate 3 through drive assembly 2 and rotate, thereby can drive mounting panel 4 and remove, make the processing equipment process the side and the front of machined part 8, and convenient use.

And, drive loose gear 19 through conveyer belt 23 and rotate, the top of loose gear 19 is through slide bar 20 fixedly connected with slider 22, slider 22 slides at annular spout 21, and annular spout 21 plays the effect of supporting to slider 22, makes loose gear 19 rotate more stably, and movable block 27 slides in stabilizing spout 26, plays the effect of supporting to conveyer belt 23, prevents that mounting panel 4 from when removing, influencing conveyer belt 23 normal work, plays the stability that increases the device.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lathe fixing device convenient to use, includes two support columns (1), right side the top fixed mounting of support column (1) has drive assembly (2), the output shaft fixedly connected with connecting plate (3) of drive assembly (2), the left side fixed mounting of connecting plate (3) has mounting panel (4), the left side fixedly connected with bull stick (5) of mounting panel (4), the left end and the left side support column (1) swing joint of bull stick (5), its characterized in that: the top of the mounting plate (4) is provided with a limiting groove (6), the inside of the limiting groove (6) is movably connected with a limiting rod (7), the top end of the limiting rod (7) is fixedly connected with a workpiece (8), the inside of the mounting plate (4) is provided with through holes (9) on the left side and the right side of the workpiece (8), the inside of the two through holes (9) is movably connected with movable rods (10), the inner walls of the left side and the right side of the two through holes (9) are fixedly connected with clamping blocks (11), the outer surfaces of the two movable rods (10) are provided with clamping grooves (12) corresponding to the two clamping blocks (11), the bottom of the mounting plate (4) is provided with a mounting groove (13), the inner wall of the mounting groove (13) is fixedly provided with a motor (14), and the output shaft of the motor (14) is fixedly, the outer surface of the rotating shaft (15) is fixedly connected with a rotating gear (16), the outer surfaces of the two movable rods (10) are fixedly arranged at the bottom of the mounting plate (4) and are respectively in threaded connection with a threaded pipe (17), the top ends of the two movable rods (10) extend to the outside of the mounting plate (4) and are movably connected with a pressing block (18), the bottom ends of the two movable rods (10) are respectively and fixedly connected with a limiting plate (28), the outer surfaces of the two threaded pipes (17) are respectively and fixedly connected with a movable gear (19), the top parts of the two movable gears (19) are respectively and fixedly connected with a sliding rod (20), the bottom parts of the mounting plate (4) corresponding to the two sliding rods (20) are respectively provided with an annular sliding chute (21), the inner parts of the two annular sliding chutes (21) are respectively and movably connected with a sliding block (22), and the bottom parts of the two sliding, the surface and two of running gear (16) the surface of loose gear (19) all is connected through conveyer belt (23) transmission, the solid fixed ring (24) of outer fixed surface of conveyer belt (23), the internal surface fixed connection of solid fixed ring (24) has bracing piece (25), the bottom of mounting panel (4) just corresponds conveyer belt (23) department and has seted up and stabilize spout (26), the inside swing joint that stabilizes spout (26) has movable block (27), the bottom and bracing piece (25) fixed connection of movable block (27).

2. A machine tool fixture of convenient use as claimed in claim 1 wherein: the inner surface of the conveyor belt (23) is fixedly provided with tooth blocks, and the tooth blocks are meshed with the rotating gear (16) and the two movable gears (19).

3. A machine tool fixture of convenient use as claimed in claim 1 wherein: the quantity of bracing piece (25) is not less than twenty, and through the even surface of distributing at conveyer belt (23) of solid fixed ring (24), bracing piece (25) are parallel with the left and right sides of conveyer belt (23).

4. A machine tool fixture of convenient use as claimed in claim 1 wherein: two the equal fixed mounting in bottom of briquetting (18) has the cushion, two anti-skidding line has all been seted up to the bottom of cushion, two the bottom of briquetting (18) all is vertical angle with the top of two movable rods (10).

5. A machine tool fixture of convenient use as claimed in claim 1 wherein: the number of gag lever post (7) is two, and evenly distributed is in the left and right sides of machined part (8) bottom, the bottom fixed mounting of gag lever post (7) has the shock pad.

6. A machine tool fixture of convenient use as claimed in claim 1 wherein: the axis of the driving component (2), the axis of the mounting plate (4) and the axis of the rotating rod (5) are on the same straight line.

7. A machine tool fixture of convenient use as claimed in claim 1 wherein: the diameters of the two movable gears (19) are larger than the diameter of the rotating gear (16), and the axes of the movable gears (19) and the axes of the rotating gear (16) are positioned on the same straight line.

8. A machine tool fixture of convenient use as claimed in claim 1 wherein: the inner diameters of the two limiting plates (28) are larger than the inner diameter of the movable rod (10), and the tops of the two limiting plates (28) and the bottom end of the movable rod (10) form a vertical angle.

9. A machine tool fixture of convenient use as claimed in claim 1 wherein: the length of the two clamping grooves (12) is larger than that of the two clamping blocks (11), and the outer surfaces of the two clamping blocks (11) are attached to the inner surfaces of the two clamping grooves (12).