CN208132901U - A kind of lifting device for machining - Google Patents

Abstract

The utility model discloses a kind of lifting devices for machining, including pedestal, the upper surface of the pedestal is fixedly connected there are two the first fixed link, and the opposite face of two the first fixed links is fixedly connected with the left and right sides of first motor fuselage respectively, the output shaft of the first motor is fixedly connected with driving wheel, the driving wheel is sequentially connected by belt and driven wheel, the inner wall of driven wheel is fixedly connected with shaft, the outer wall of shaft is socketed with bearing, bearing is connected to the upper surface of pedestal, and the top of shaft is fixedly connected with the first threaded post.This is used for the lifting device of machining, by first motor, driving wheel, driven wheel, belt, shaft, bearing, the first thread cap, the first threaded post and connecting rod collective effect, to realize the adjusting for height of table, it avoids that worker of short and small stature stands on tiptoe point or worker of imposing stature bends over to carry out workpiece the process of processing regulation, is brought convenience to worker.

Description

A kind of lifting device for machining

Technical field

The utility model relates to technical field of mechanical processing, specially a kind of lifting device for machining.

Background technique

Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece.By adding Difference in work mode can be divided into machining and pressure processing.

Traditional mechanical processing worktable is usually to be fixedly installed, without lifting device, when worker of short and small stature passes through When mechanical equipment processes workpiece, it is necessary to which point of standing on tiptoe carries out processing regulation to workpiece, and worker of imposing stature passes through Processing regulation is carried out to workpiece it is necessary to bending when mechanical equipment processes workpiece, to bring greatly not to worker Just.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of lifting device for machining, solves Traditional mechanical processing worktable is usually to be fixedly installed, without lifting device, when worker of short and small stature passes through mechanical equipment When being processed to workpiece, it is necessary to which point of standing on tiptoe carries out processing regulation to workpiece, and worker of imposing stature passes through mechanical equipment Processing regulation is carried out to workpiece it is necessary to bending when processing to workpiece, to bring the problem of very big inconvenience to worker.

（Two）Technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of lifting device for machining, Including pedestal, the upper surface of the pedestal is fixedly connected there are two the first fixed link, and the opposite face of two the first fixed links point It is not fixedly connected with the left and right sides of first motor fuselage, the output shaft of the first motor is fixedly connected with driving wheel, institute Driving wheel is stated to be sequentially connected by belt and driven wheel, the inner wall of the driven wheel is fixedly connected with shaft, the shaft it is outer Wall is socketed with bearing, and the bearing is connected to the upper surface of pedestal, and the top of the shaft is fixedly connected with the first threaded post, institute The outer wall thread for stating the first threaded post is connected with the first thread cap, the left and right sides of first thread cap respectively with two companies The opposite face of extension bar is fixedly connected, and the top of two connecting rods is fixedly connected with the lower surface of workbench, the workbench Lower surface be fixedly connected to the upper surface of the base by two telescopic rods, and to be fixedly connected with second solid for the upper surface of workbench The top of fixed pole, second fixed link is fixedly connected with the lower surface of the second motor body, the output shaft of second motor It is fixedly connected with the second threaded post, the right end of second threaded post passes through the through-hole that fixed plate left side opens up, the fixation The lower surface of plate is fixedly connected with the upper surface of workbench, and the outer wall thread of second threaded post is connected with the second thread cap, The lower surface of second thread cap is fixedly connected with sliding block, and the lower surface of the sliding block is slidably connected at worktable upper surface and opens If sliding slot in, the upper surface of second thread cap is fixedly connected with stripper plate.

Preferably, the model YPZ4508-4 clockwise and anticlockwise motor of the first motor, the model of second motor M560-402 clockwise and anticlockwise motor.

Preferably, the shape of the pedestal is rectangle, and the height of pedestal is five centimetres.

Preferably, the fixed plate and the shape of stripper plate are rectangle, and the length of the length of fixed plate and stripper plate It is identical.

Preferably, the upper surface of the pedestal is provided with power supply, and the upper surface of the power supply is provided with switch.

Preferably, the output end of the power supply is electrically connected with the input terminal of switch, and the output end of the switch is respectively with The electrical connection of the input terminal of one motor and the second motor.

（Three）Beneficial effect

The utility model provides a kind of lifting device for machining, has following beneficial effect：

（1）, this be used for be machined lifting device, pass through first motor, driving wheel, driven wheel, belt, shaft, axis Hold, the first thread cap, the first threaded post and connecting rod collective effect, the output shaft of first motor turns with driving wheel forward direction It is dynamic, so that driving wheel is rotated by belt with driven wheel, so that driven wheel is rotated with the first threaded post, thus first Thread cap is moved upwards with connecting rod, so that workbench moves upwards, the output shaft of first motor is anti-with driving wheel To rotation, so that driving wheel is rotated by belt with driven wheel, so that driven wheel is rotated with the first threaded post, thus First thread cap is moved downward with connecting rod, so that workbench moves downward, to realize for height of table Adjusting, avoid that worker of short and small stature stands on tiptoe point or worker of imposing stature bends over to carry out workpiece the mistake of processing regulation Journey is brought convenience to worker.

（2）, this be used for be machined lifting device, by be arranged stripper plate, the second motor work, the second motor it is defeated Shaft is rotated forward with the second threaded post so that the second thread cap is moved downward with stripper plate so that stripper plate and The workpiece for needing to process tightly overlaps, to realize the fixation for workpiece, avoids the shaking of workpiece in process, The processing of workpiece is brought convenience to worker.

（3）, the lifting device for being used to be machined, by the way that telescopic rod is arranged so that the lifting of workbench is more steady, And the rotation of workbench is prevented, so that the rotation of connecting rod is prevented, to prevent the first thread cap with the first spiral shell The rotation of line column and rotate, it is real to realize the lifting of the first thread cap, and the utility model which has a compact structure and a reasonable design It is strong with property.

Detailed description of the invention

Fig. 1 is the schematic diagram of the section structure that the utility model is faced；

Fig. 2 is the structural schematic diagram that the utility model is faced.

In figure：1 pedestal, 2 first fixed links, 3 first motors, 4 driving wheels, 5 belts, 6 driven wheels, 7 shafts, 8 bearings, 9 First threaded post, 10 first thread caps, 11 connecting rods, 12 workbench, 13 telescopic rods, 14 second fixed links, 15 second motors, 16 Second threaded post, 17 through-holes, 18 fixed plates, 19 second thread caps, 20 sliding blocks, 21 sliding slots, 22 stripper plates, 23 power supplys, 24 switches.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of lifting device for machining, packet Pedestal 1 is included, the shape of pedestal 1 is rectangle, and the height of pedestal 1 is five centimetres, and the upper surface of pedestal 1 is provided with power supply 23, electricity The upper surface in source 23 is provided with switch 24, by the way that switch 24 is arranged, so that worker works for first motor 3 and the second motor 15 The manipulation of state is more steady, and the model LW5D-16 universal change-over switch of switch 24, the output end and switch 24 of power supply 23 Input terminal electrical connection, the output end of switch 24 is electrically connected with the input terminal of first motor 3 and the second motor 15 respectively, pedestal 1 Upper surface be fixedly connected there are two the first fixed link 2, and the opposite face of two the first fixed links 2 respectively with 3 machine of first motor The left and right sides of body are fixedly connected, and are prevented by the first fixed link 2 of setting so that the fuselage of first motor 3 has obtained fixation The rotation of 3 fuselage of first motor, the model YPZ4508-4 clockwise and anticlockwise motor of first motor 3, the output shaft of first motor 3 It is fixedly connected with driving wheel 4, driving wheel 4 is sequentially connected by belt 5 and driven wheel 6, by the way that belt 5 is arranged, to realize Transmission between driving wheel 4 and driven wheel 6, the inner wall of driven wheel 6 are fixedly connected with shaft 7, and the outer wall of shaft 7 is socketed with bearing 8, by setting shaft 7 and bearing 8, so that the rotation of the first threaded post 9 is more steady, bearing 8 is connected to the upper of pedestal 1 Surface, the top of shaft 7 are fixedly connected with the first threaded post 9, and the outer wall thread of the first threaded post 9 is connected with the first thread cap 10, it rotates forward, makes with driving wheel 4 by the first thread cap 10 of setting and the first threaded post 9, the output shaft of first motor 3 It obtains driving wheel 4 and is rotated by belt 5 with driven wheel 6, so that driven wheel 6 is rotated with the first threaded post 9, thus first Thread cap 10 is moved upwards with connecting rod 11, so that workbench 12 moves upwards, the output shaft of first motor 3 is with master Driving wheel 4 rotates backward, so that driving wheel 4 is rotated by belt 5 with driven wheel 6, so that driven wheel 6 is with the first screw thread Column 9 rotates, so that the first thread cap 10 is moved downward with connecting rod 11, so that workbench 12 moves downward, thus real The adjusting for 12 height of workbench is showed, has avoided that worker of short and small stature stands on tiptoe point or worker of imposing stature bends over pair Workpiece carries out the process of processing regulation, brings convenience to worker, the left and right sides of the first thread cap 10 are connect with two respectively The opposite face of bar 11 is fixedly connected, and the top of two connecting rods 11 is fixedly connected with the lower surface of workbench 12, workbench 12 lower surface is fixedly connected by two telescopic rods 13 with the upper surface of pedestal 1, by the way that telescopic rod 13 is arranged, so that workbench 12 lifting is more steady, and prevents the rotation of workbench 12, so that the rotation of connecting rod 11 is prevented, to prevent First thread cap 10 is rotated with the rotation of the first threaded post 9, to realize the lifting of the first thread cap 10, and workbench 12 upper surface is fixedly connected with the second fixed link 14, and the top of the second fixed link 14 and the lower surface of 15 fuselage of the second motor are solid Fixed connection, by the way that the second fixed link 14 is arranged, so that the fuselage of the second motor 15 has obtained fixation, it is therefore prevented that the second motor 15 The rotation of fuselage, the model M560-402 clockwise and anticlockwise motor of the second motor 15, the output shaft of the second motor 15 are fixedly connected with Second threaded post 16, the right end of the second threaded post 16 pass through the through-hole 17 that 18 left side of fixed plate opens up, the following table of fixed plate 18 Face is fixedly connected with the upper surface of workbench 12, and the shape of fixed plate 18 and stripper plate 22 is rectangle, and the length of fixed plate 18 Degree is identical with the length of stripper plate 22, and the outer wall thread of the second threaded post 16 is connected with the second thread cap 19, the second thread cap 19 Lower surface be fixedly connected with sliding block 20, the lower surface of sliding block 20 is slidably connected at the sliding slot 21 that 12 upper surface of workbench opens up It is interior, by setting sliding block 20 and sliding slot 21, so that the side-to-side movement of the second thread cap 19 is more steady, so that stripper plate 22 Side-to-side movement it is more steady, the upper surface of the second thread cap 19 is fixedly connected with stripper plate 22, by being arranged stripper plate 22, the The work of two motors 15, the output shaft of the second motor 15 is rotated forward with the second threaded post 16, so that the second thread cap 19 It is moved downward with stripper plate 22, so that the workpiece that stripper plate 22 and needs are processed tightly overlaps, to realize for workpiece Fixation, avoid the shaking of workpiece in process, the processing of workpiece brought convenience to worker.

In use, worker makes first motor 3 work by Operation switch 24, the output shaft of first motor 3 is with actively Wheel 4 rotates forward, so that driving wheel 4 is rotated by belt 5 with driven wheel 6, so that driven wheel 6 is with the first threaded post 9 rotations, so that the first thread cap 10 is moved upwards with connecting rod 11, so that workbench 12 moves upwards, first motor 3 Output shaft rotated backward with driving wheel 4 so that driving wheel 4 by belt 5 with driven wheel 6 rotate so that driven Wheel 6 is rotated with the first threaded post 9, so that the first thread cap 10 is moved downward with connecting rod 11, so that workbench 12 It moves downward, when adjusting the height of workbench 12, worker makes first motor 3 stop working by Operation switch 24, so The one end for the workpiece processed is overlapped with fixed plate 18 afterwards, then worker makes the second motor by Operation switch 24 15 work, the output shaft of the second motor 15 are rotated forward with the second threaded post 16, so that the second thread cap 19 is with crowded Pressing plate 22 moves downward, and when stripper plate 22 and when the workpiece processed being needed tightly to overlap, worker makes the by Operation switch 24 Two motors, 15 stop motion, then worker is machined workpiece.

It can to sum up obtain, 1, the lifting device for being used to be machined pass through first motor 3, driving wheel 4, driven wheel 6, skin With 5, shaft 7, bearing 8, the first thread cap 10, the first threaded post 9 and connecting rod 11 collective effect, the output of first motor 3 Axis is rotated forward with driving wheel 4 so that driving wheel 4 by belt 5 with driven wheel 6 rotate so that driven wheel 6 with First threaded post 9 rotation, so that the first thread cap 10 is moved upwards with connecting rod 11, so that workbench 12 is transported upwards Dynamic, the output shaft of first motor 3 is rotated backward with driving wheel 4, so that driving wheel 4 is rotated by belt 5 with driven wheel 6, So that driven wheel 6 is rotated with the first threaded post 9, so that the first thread cap 10 is moved downward with connecting rod 11, thus So that workbench 12 moves downward, to realize the adjusting for 12 height of workbench, avoids worker of short and small stature and stand on tiptoe It plays tiptoe or worker of imposing stature bends over to carry out processing the process of regulation to workpiece, brought convenience to worker.

2, this is used for the lifting device being machined, by the way that stripper plate 22, the work of the second motor 15, the second motor 15 is arranged Output shaft rotated forward with the second threaded post 16 so that the second thread cap 19 is moved downward with stripper plate 22, make It obtains stripper plate 22 and the workpiece processed is needed tightly to overlap, to realize the fixation for workpiece, avoid workpiece and processing Shaking in the process brings convenience the processing of workpiece to worker.

3, this is used for the lifting device being machined, by the way that telescopic rod 13 is arranged, so that the lifting of workbench 12 is more flat Surely, and prevent the rotation of workbench 12, to prevent the rotation of connecting rod 11, thus prevent the first thread cap 10 with The rotation of the first threaded post 9 and rotate, to realize the lifting of the first thread cap 10, and the utility model is compact-sized, Design is rationally, practical.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of lifting device for machining, including pedestal（1）, it is characterised in that：The pedestal（1）Upper surface it is solid There are two the first fixed links for fixed connection（2）, and two the first fixed links（2）Opposite face respectively with first motor（3）Fuselage Left and right sides are fixedly connected, the first motor（3）Output shaft be fixedly connected with driving wheel（4）, the driving wheel（4）It is logical Cross belt（5）And driven wheel（6）Transmission connection, the driven wheel（6）Inner wall be fixedly connected with shaft（7）, the shaft（7） Outer wall be socketed with bearing（8）, the bearing（8）It is connected to pedestal（1）Upper surface, the shaft（7）Top fixed connect It is connected to the first threaded post（9）, first threaded post（9）Outer wall thread be connected with the first thread cap（10）, first spiral shell Line cap（10）Left and right sides respectively with two connecting rods（11）Opposite face be fixedly connected, and two connecting rods（11）Top End is and workbench（12）Lower surface be fixedly connected, the workbench（12）Lower surface pass through two telescopic rods（13）The bottom of with Seat（1）Upper surface be fixedly connected, and workbench（12）Upper surface be fixedly connected with the second fixed link（14）, described second is solid Fixed pole（14）Top and the second motor（15）The lower surface of fuselage is fixedly connected, second motor（15）Output shaft fix It is connected with the second threaded post（16）, second threaded post（16）Right end pass through fixed plate（18）The through-hole that left side opens up （17）, the fixed plate（18）Lower surface and workbench（12）Upper surface be fixedly connected, second threaded post（16）'s Outer wall thread is connected with the second thread cap（19）, second thread cap（19）Lower surface be fixedly connected with sliding block（20）, institute State sliding block（20）Lower surface be slidably connected at workbench（12）The sliding slot that upper surface opens up（21）It is interior, second thread cap （19）Upper surface be fixedly connected with stripper plate（22）.

2. a kind of lifting device for machining according to claim 1, it is characterised in that：The first motor （3）Model YPZ4508-4 clockwise and anticlockwise motor, second motor（15）Model M560-402 clockwise and anticlockwise motor.

3. a kind of lifting device for machining according to claim 1, it is characterised in that：The pedestal（1）'s Shape is rectangle, and pedestal（1）Height be five centimetres.

4. a kind of lifting device for machining according to claim 1, it is characterised in that：The fixed plate（18） And stripper plate（22）Shape be rectangle, and fixed plate（18）Length and stripper plate（22）Length it is identical.

5. a kind of lifting device for machining according to claim 1, it is characterised in that：The pedestal（1）'s Upper surface is provided with power supply（23）, the power supply（23）Upper surface be provided with switch（24）.

6. a kind of lifting device for machining according to claim 5, it is characterised in that：The power supply（23）'s Output end and switch（24）Input terminal electrical connection, the switch（24）Output end respectively with first motor（3）With the second electricity Machine（15）Input terminal electrical connection.