CN112247452A

CN112247452A - Production auxiliary platform for part machining

Info

Publication number: CN112247452A
Application number: CN202011164433.2A
Authority: CN
Inventors: 王其昌; 李勇
Original assignee: Hunan Ansheng Battery Co ltd
Current assignee: Hunan Ansheng Battery Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-01-22

Abstract

The invention discloses a production auxiliary platform for part machining, which belongs to the technical field of machining and comprises a base, a telescopic cylinder, a second gear, a hydraulic rod, a sliding rod, a clamping plate and a controller, wherein a bearing seat is arranged in the middle above the base, the telescopic cylinder is arranged on the bearing seat, a motor is arranged on the right side of the telescopic cylinder, and a workbench is arranged above the telescopic cylinder; the support is all installed to the left and right sides of base top, installs the hydraulic stem in the fixed cover, is provided with a plurality of slide openings on the push pedal, and it has the slide bar to peg graft in the slide opening, and the slide bar runs through the slide opening, and one side fixedly connected with clamp plate that the slide bar is far away from the hydraulic stem. According to the invention, through the matched use of the motor, the rotating shaft, the first gear, the second gear, the telescopic cylinder and the workbench, the workbench can be rotated, so that the edge of the workpiece on the workbench can be changed without manual edge changing, the time and labor are saved, and the working efficiency is improved.

Description

Production auxiliary platform for part machining

Technical Field

The invention belongs to the technical field of machining, and particularly relates to a production auxiliary platform for part machining.

Background

With the development of social progress and science and technology, the machining technology is continuously improved, the machining is a production process of changing the shape and size of a workpiece through mechanical equipment, the machining process can be divided into casting, forging, stamping, welding, assembling and other processes, the machined workpiece has positive and negative tolerance, namely the machining precision problem of the workpiece, and because two workpieces with the same appearance and size cannot be machined in the actual machining process, the machining precision can only be improved as much as possible, and errors are reduced.

China is a large country in manufacturing industry, the manufacturing industry can not manufacture various workpieces and parts by using machining, however, the machining industry of China and some foreign machining strong countries have gaps, so that the machining field becomes an important manufacturing field to be urgently broken through in China, and the machining precision of machining is always a weak link of the manufacturing field of China and has obvious gap with the foreign advanced level.

The welding in the machining process is a manufacturing process for joining metal or thermoplastic materials together through high-temperature heating, generally, a workpiece or a part to be welded is placed on a workbench and is welded through a welding gun, but one workpiece and the other part need to be welded in multiple ways, the workpiece needs to be manually changed in the welding process, after one or multiple sides are welded, the surface of the workpiece is easy to heat up, the surface temperature of the workpiece is too high, the hands of operators are easy to burn during manual edge changing, in addition, occasionally, the size of the workpiece is large, and under the condition of large weight, time and labor are consumed during manual edge changing, the working efficiency is low, and certain potential safety hazards exist. Most of welded workstation at present highly all are fixed unchangeable, place on the workstation to the work piece of co-altitude not and weld more inconvenient, the work piece still slides the postposition easily and takes place the skew during welding simultaneously, leads to welding effect unsatisfactory easily.

Most of welding auxiliary platforms for machining of parts are single in structure at present, and in the use process, high temperature generated in the welding process can be transmitted to the workbench and the clamp, so that the workbench and the clamp are heated, and the service life of the workbench and the clamp is shortened.

Disclosure of Invention

The invention aims to provide a production auxiliary platform for part machining, which aims to solve the problems that the conventional device cannot automatically change edges in the welding process and has low working efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

a production auxiliary platform for part machining comprises a base, a telescopic cylinder, a second gear, a hydraulic rod, a sliding rod, a clamping plate and a controller, wherein a bearing seat is installed in the middle above the base, the telescopic cylinder is installed on the bearing seat, a motor is arranged on the right side of the telescopic cylinder, the motor is installed on the base, a rotating shaft is installed above the motor, a first gear is installed above the rotating shaft, the second gear is sleeved on a fixed part of the lower half section of the telescopic cylinder, a workbench is installed above the telescopic cylinder, and a plurality of grooves are uniformly distributed on the upper surface of the workbench; the support is all installed to the left and right sides of base top, and the top of support is provided with fixed cover, installs the hydraulic stem in the fixed cover, and the pars contractilis of hydraulic stem all sets up in the one side that is close to the workstation, and the push pedal is installed to one side that the hydraulic stem is close to the workstation, is provided with a plurality of slide openings in the push pedal, and it has the slide bar to peg graft in the slide opening, and the slide bar runs through the slide opening, and one side fixedly connected with clamp plate of hydraulic stem is kept away.

As a further scheme of the invention: the second gear is meshed with the first gear.

As a further scheme of the invention: and one side of the sliding rod, which is close to the hydraulic rod, is provided with a limiting block, and under a normal state, the limiting block is attached to the surface of the push plate and is separated from the push plate when the push plate is clamped tightly.

As a further scheme of the invention: the diameter of the second gear is larger than that of the first gear, and the number of teeth of the second gear is larger than that of the first gear.

As a further scheme of the invention: the sliding rod is sleeved with a spring, and the spring is arranged between the push plate and the clamping plate.

As a further scheme of the invention: one side of the clamping plate, which is far away from the push plate, is provided with a sand inclusion layer, and the sand inclusion layer is formed by mixing quartz sand and thermosetting resin.

As a further scheme of the invention: the outer surface of the support is provided with a controller which is a PLC controller, and the telescopic cylinder, the motor and the hydraulic rod are electrically connected with the controller through cables.

Compared with the prior art, the invention has the beneficial effects that: the working table can rotate through the matched use of the motor, the rotating shaft, the first gear, the second gear, the telescopic cylinder and the working table, so that the edge of a workpiece on the working table can be changed without manual edge changing, time and labor are saved, the working efficiency is improved, and certain potential safety hazards are eliminated for workpieces with larger weight; the telescopic cylinder and the workbench are matched for use, so that the workbench can drive a workpiece above the workbench to move up and down, and the workpiece is adjusted to different heights, and therefore, the adjustable telescopic cylinder is suitable for workpieces with different heights and sizes; the distance between the clamping plates on the left side and the right side can be adjusted through the matched use of the hydraulic rod, the push plate, the slide hole, the slide rod, the spring, the limiting block and the clamping plates, so that workpieces with different width sizes can be clamped and fixed; the sand inclusion layer can play a role in heat insulation, so that high temperature generated during workpiece welding can be prevented from being transmitted to the clamping plate, and the service life of the clamping plate is prolonged; the diameter and the number of teeth through with the second gear set up to be greater than the diameter and the number of teeth of first gear can play the effect of deceleration, make the workstation rotate more steadily.

Drawings

Fig. 1 is a schematic structural view of a production auxiliary platform for machining a part.

FIG. 2 is a schematic top view of a push plate and a clamping plate of a production auxiliary platform for machining a part.

Fig. 3 is a schematic top view of a worktable in a production auxiliary platform for machining a part.

FIG. 4 is a schematic top sectional view of a base of a production auxiliary platform for machining a part.

In the figure: 1. a base; 2. a bearing seat; 3. a telescopic cylinder; 4. a motor; 5. a rotating shaft; 6. a first gear; 7. a second gear; 8. a work table; 9. a groove; 10. a support; 11. a hydraulic lever; 12. fixing a sleeve; 13. pushing the plate; 14. a slide hole; 15. a slide bar; 16. a limiting block; 17. a clamping plate; 18. a spring; 19. a sand inclusion layer; 20. and a controller.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-4, a production auxiliary platform for part machining includes a base 1, a telescopic cylinder 3, a second gear 7, a hydraulic rod 11, a sliding rod 15, a clamping plate 17 and a controller 20; the middle of the upper part of the base 1 is provided with a bearing seat 2, the bearing seat 2 is provided with a telescopic cylinder 3, the model of the telescopic cylinder 3 is MYT3-23, the upper half part of the telescopic cylinder 3 is a telescopic part, the lower half part of the telescopic cylinder 3 is a fixed part, the right side of the telescopic cylinder 3 is provided with a motor 4, the model of the motor 4 is 51K120RA-CF, the motor 4 is arranged on the base 1, a rotating shaft 5 is arranged above the motor 4, a first gear 6 is arranged above the rotating shaft 5, a second gear 7 is sleeved on the lower half section fixed part of the telescopic cylinder 3, the second gear 7 is in meshing connection with the first gear 6, the diameter and the tooth number of the second gear 7 are both larger than those of the first gear 6, a workbench 8 is arranged above the telescopic cylinder 3, the workbench 8 is a square working plane, the workbench 8 can be driven to move up and down through the arranged telescopic cylinder 3, can drive pivot 5 through motor 4 and rotate, pivot 5 can drive first gear 6 and rotate, first gear 6 can drive second gear 7 and rotate, second gear 7 can drive telescopic cylinder 3 and rotate, telescopic cylinder 3 can drive workstation 8 and rotate, thereby make workstation 8 can drive the work piece rotation of placing its top, it presss from both sides tightly fixedly to carry out the trimming, need not the manual work and carry out the trimming to the work piece, more labour saving and time saving, workstation 8's upper surface equipartition is provided with a plurality of recesses 9, be parallel to each other between two adjacent recesses 9, can make the bottom of work piece and workstation 8's upper surface keep certain clearance through setting up recess 9, the heat dissipation that the work piece can be quick when being convenient for weld, prevent that a large amount of heat of work piece from transmitting to workstation 8, the life of extension workstation 8.

Further, in this embodiment, the left side and the right side above the base 1 are both provided with a bracket 10, the bracket 10 and the base 1 are fixed by welding, a fixing sleeve 12 is arranged above the bracket 10, a hydraulic rod 11 is arranged in the fixing sleeve 12, the telescopic part of the hydraulic rod 11 is arranged at one side close to the workbench 8, the model of the hydraulic rod 11 is XTL-100, one side of the hydraulic rod 11 close to the workbench 8 is provided with a push plate 13, the push plate 13 is provided with a plurality of slide holes 14, slide rods 15 are inserted in the slide holes 14, the slide rods 15 penetrate through the slide holes 14, one side of the slide rods 15 close to the hydraulic rod 11 is provided with a limit block 16, one side of the slide rods 15 far away from the hydraulic rod 11 is fixedly connected with a clamping plate 17, a spring 18 is sleeved on the slide rods 15 between the push plate 13 and the clamping plate 17, one side of the clamping plate 17 far away from the push plate 13 is provided with a sand inclusion, quartz sand and thermosetting resin all have superstrong heat-proof quality, can play thermal-insulated effect through setting up sand inclusion layer 19, and the clamp plate 17 that the high temperature on the work piece made when preventing to weld heaies up, reduces clamp plate 17's life.

Further, in this embodiment, support 10 adopts Q235 steel sheet material to make and forms, adopts Q235 steel sheet material to make support 10 have high strength, can not take place deformation, makes the tight direction of clamp plate 17's clamp can not take place the angular migration, has guaranteed the tight effect of clamp plate 17 to the clamp of work piece, and the upper surface of workstation 8 is provided with PROBAN fire-retardant cloth, can play the thermal-insulated function of fire prevention on the one hand, can play the effect of buffering protection to the work piece of workstation 8 top on the one hand, can prevent that the edges and corners on the recess 9 from causing the mar to the work piece.

Further, in this embodiment, a controller 20 is installed on a side surface of the bracket 10, the controller 20 is DATA-7311, the controller 20 is electrically connected to the telescopic cylinder 3, the motor 4 and the hydraulic rod 11, and the controller 20 can control start and stop of the telescopic cylinder 3, the motor 4 and the hydraulic rod 11.

The working principle of the invention is as follows: firstly, the whole device is electrified by an external power supply, then a workpiece to be welded is placed on a workbench 8, then a controller 20 is used for starting a telescopic cylinder 3, the telescopic cylinder 3 drives the workbench 8 to move up and down, the workbench 8 drives the workpiece to move up and down to a proper height, then a hydraulic rod 11 is started, a push plate 13 is driven by the hydraulic rod 11 to move towards one side close to the workpiece, the push plate 13 pushes a clamping plate 17 to move towards one side close to the workpiece through a spring 18, finally the clamping plate 17 clamps the workpiece, then the workpiece is welded, after the welding of the front side and the rear side of the workpiece is finished, the push plate 13 is driven by the hydraulic rod 11 to move towards one side far away from the workpiece, a sliding rod 15 is pulled under the action of a limiting block 16, the sliding rod 15 pulls the clamping plate 17 to move towards one side far away from the workpiece, so that the clamping plate 17 loosens the workpiece, then the motor 4 is started, the motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first gear 6 to rotate, the first gear 6 drives the second gear 7 to rotate, the second gear 7 drives the telescopic cylinder 3 to rotate, the telescopic cylinder 3 drives the workbench 8 to rotate, the workbench 8 drives the workpiece to rotate, the workpiece is rotated to change the edge, then the hydraulic rod 11 drives the push plate 13 to move towards one side close to the workpiece again, the clamping plate 17 clamps the workpiece again, and then the other two edges of the workpiece are welded.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a part machining is with production auxiliary platform, includes base (1), telescopic cylinder (3), second gear (7), hydraulic stem (11), slide bar (15), pinch-off blades (17) and controller (20), its characterized in that: the hydraulic support is characterized in that a bearing seat (2) is installed in the middle of the upper portion of a base (1), a telescopic cylinder (3) is installed on the bearing seat (2), a motor (4) is arranged on the right side of the telescopic cylinder (3), the motor (4) is installed on the base (1), a rotating shaft (5) is installed above the motor (4), a first gear (6) is installed above the rotating shaft (5), a second gear (7) is sleeved on a lower half section fixing portion of the telescopic cylinder (3), a workbench (8) is installed above the telescopic cylinder (3), a plurality of grooves (9) are uniformly distributed on the upper surface of the workbench (8), supports (10) are installed on the left side and the right side above the base (1), a fixing sleeve (12) is arranged above the supports (10), a hydraulic rod (11) is installed in the fixing sleeve (12), and the telescopic portion of the hydraulic rod (11) is arranged on one side close to the, a push plate (13) is installed on one side, close to the workbench (8), of the hydraulic rod (11), a plurality of sliding holes (14) are formed in the push plate (13), sliding rods (15) are inserted in the sliding holes (14), the sliding rods (15) penetrate through the sliding holes (14), and a clamping plate (17) is fixedly connected to one side, far away from the hydraulic rod (11), of each sliding rod (15).

2. The production assistance platform for part machining according to claim 1, wherein: the second gear (7) is in meshed connection with the first gear (6).

3. The production assistance platform for part machining according to claim 1, wherein: and one side of the sliding rod (15) close to the hydraulic rod (11) is provided with a limiting block (16), the limiting block (16) is attached to the surface of the push plate (13) in a normal state, and the limiting block (16) is separated from the push plate (13) when the push plate is clamped.

4. The production assistance platform for part machining according to claim 2, wherein: the diameter of the second gear (7) is larger than that of the first gear (6), and the number of teeth of the second gear (7) is larger than that of the first gear (6).

5. The production assistance platform for part machining according to claim 3, wherein: the sliding rod (15) is sleeved with a spring (18), and the spring (18) is arranged between the push plate (13) and the clamping plate (17).

6. A production assistance platform for the machining of parts according to any one of claims 1 to 5, characterised in that: one side of the clamping plate (17) far away from the push plate (13) is provided with a sand inclusion layer (19), and the sand inclusion layer (19) is formed by mixing quartz sand and thermosetting resin.

7. The production assistance platform for part machining according to claim 1, wherein: install controller (20) on the surface of support (10), controller (20) are the PLC controller, and telescopic cylinder (3), motor (4) and hydraulic stem (11) are all through electric connection between cable conductor and controller (20).