CN216681679U

CN216681679U - Inverter shell polishing equipment with multiple grinding levels

Info

Publication number: CN216681679U
Application number: CN202123337286.7U
Authority: CN
Inventors: 金明成
Original assignee: Guangde Kemete Precision Industry Co ltd
Current assignee: Guangde Kemete Precision Industry Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-07
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses inverter shell polishing equipment with a plurality of polishing levels, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a support frame, the upper surface of the support frame is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the support frame and is fixedly connected with a rotating shaft, the circumferential outer wall of the rotating shaft is fixedly connected with a first belt wheel, the top of the support frame is movably connected with a round rod, the circumferential outer wall of the round rod is fixedly connected with a second belt wheel, and the first belt wheel and the second belt wheel are in winding connection through a belt. The utility model not only can knock off the scraps on the shell through the matching use of the cam and the touch plate, thereby improving the cleaning effect of the device, but also can enable the cleaning brush to clean the scraps on the workbench through the matching use of the gear and the rack, thereby improving the use effect of the device, and can also clamp and fix the shell through the matching use of the first screw rod and the locking ring, thereby improving the fixing effect of the device.

Description

Inverter shell polishing equipment with multiple grinding levels

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to inverter shell polishing equipment with a plurality of grinding levels.

Background

The inverter is necessary for various power generation equipment to send direct current electric energy into an alternating current power grid as equipment capable of converting direct current into alternating current, and the inverter can be connected with a storage battery to drive electrical appliances and various tools to work when going out for work or traveling due to the high popularization rate of automobiles, so that the inverter plays a great role in life.

In the production technology for the inverter, polishing and polishing of the inverter housing are generally performed by placing the inverter housing on a polishing machine, however, scraps and particles generated during polishing are easy to be accumulated on the surface of the inverter housing, and are usually cleaned manually, which results in waste of labor, and therefore, it is necessary to provide an inverter housing polishing apparatus having a plurality of polishing levels.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an inverter shell polishing device with a plurality of grinding levels.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an inverter shell polishing device with a plurality of polishing levels comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a supporting frame, the upper surface of the supporting frame is fixedly connected with a motor, one end of an output shaft of the motor penetrates through the supporting frame and is fixedly connected with a rotating shaft, the circumferential outer wall of the rotating shaft is fixedly connected with a first belt wheel, the top of the supporting frame is movably connected with a round bar, the circumferential outer wall of the round bar is fixedly connected with a second belt wheel, the first belt wheel and the second belt wheel are connected by a belt in a winding way, the outer wall of the circumference of the round rod is fixedly connected with a cam, one side of the workbench is fixedly connected with a U-shaped frame, an inserted bar is movably connected in the U-shaped frame, the peripheral outer wall of the inserted bar is fixedly connected with a touch plate, and the touch panel can contact with the cam, the outer wall of the circumference of the inserted bar is movably connected with a torsional spring, two ends of the torsional spring are respectively fixed with the inserted bar and the U-shaped frame, and one side of the touch panel is fixedly connected with a knocking head.

As a further scheme of the utility model, the bottom end of the rotating shaft is fixedly connected with a second screw rod, the second screw rod is rotatably connected with the workbench, the bottom end of the second screw rod is fixedly connected with a gear, the upper surface of the workbench is provided with a chute, a sliding block is movably connected in the chute, the upper surface of the sliding block is fixedly connected with a rack, the rack is meshed with the gear, one side of the rack is fixedly connected with a cleaning brush, and the cleaning brush is in contact with the workbench.

As a further scheme of the present invention, one side of the support frame is fixedly connected with two connecting blocks, one side of the connecting blocks is movably connected with a first screw rod, and one end of the first screw rod passes through the connecting blocks and is movably connected with a locking ring.

As a further scheme of the utility model, the circumferential outer wall of the second screw is movably connected with a sliding seat, one side of the sliding seat is provided with a polishing mechanism, and the polishing mechanism comprises an electric telescopic rod, a polishing sheet and a micro motor.

As a further scheme of the utility model, the bottom of the workbench is fixedly connected with a base, and the inner wall of the bottom of the base is provided with two slag collecting boxes.

As a further scheme of the utility model, the upper surfaces of the workbench and the base are both provided with two blanking holes, and the blanking holes are positioned above the slag collecting box.

As a further scheme of the utility model, the upper surface of the sliding seat is movably connected with a guide rod, and two ends of the guide rod are respectively fixed with the supporting frame and the workbench.

The utility model has the beneficial effects that:

1. the utility model discloses a device for polishing a surface of a working table, including cam and touch panel, pivot, first band pulley, second band pulley, round bar, cam, the contact head, the piece that contacts on shell surface, and the piece that falls into the polishing production of shell surface, and fall into the surface of workstation, the clean effect of device has been improved.

2. The cooperation through gear and rack is used, and the second screw rod rotates and drives the gear rotation, and gear rotation makes the slider on the rack remove along the spout, and the rack removes and drives the brush cleaner and remove, and then makes the brush cleaner clean the piece on the workstation, and the piece that cleans simultaneously falls into in the box of receiving the sediment through the unloading hole, has improved the result of use of device.

3. Through the setting of installation slide on the second screw rod, when the upper and lower height of polishing mechanism is thrown in needs adjustment, starter motor, the motor rotates and drives the pivot and rotate, and the pivot rotates and drives the second screw rod and rotate, and then makes the slide reciprocate along the guide bar, and the slide removes and drives polishing mechanism and reciprocate to polish the different positions of shell, improved the flexibility of device.

4. Through the cooperation of first screw rod and catch use, when needs are fixed with the dc-to-ac converter shell, the staff places the one end of shell between two catches, rotates first screw rod, and first screw rod rotates and makes two catches remove along the connecting block in opposite directions, and when catch and shell surface contact, and then fixed with the shell centre gripping, improved the fixed effect of device.

Drawings

Fig. 1 is a schematic front side perspective view of an inverter case polishing apparatus having a plurality of grinding stages according to the present invention;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of an inverter case polishing apparatus having a plurality of grinding stages according to the present invention;

fig. 3 is a front side sectional structural view of an inverter case polishing apparatus having a plurality of grinding stages according to the present invention;

fig. 4 is a right side sectional structural view of an inverter case polishing apparatus having a plurality of grinding stages according to the present invention;

fig. 5 is an enlarged structural diagram of a part a of an inverter housing polishing apparatus having a plurality of grinding stages according to the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a locking ring; 4. a first screw; 5. a blanking hole; 6. a base; 7. cleaning with a brush; 8. a rack; 9. a gear; 10. a U-shaped frame; 11. a touch panel; 12. a slide base; 13. a second screw; 14. a first pulley; 15. a second pulley; 16. a slag collection box; 17. a polishing mechanism; 18. a rotating shaft; 19. a chute; 20. a slider; 21. inserting a rod; 22. a round bar; 23. a cam; 24. a torsion spring; 25. a knocking head.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1 to 5, an inverter housing polishing apparatus having a plurality of polishing levels includes a worktable 1, a support frame 2 is fixed to an upper surface of the worktable 1 through bolts, a motor is fixed to the upper surface of the support frame 2 through bolts, one end of an output shaft of the motor penetrates through the support frame 2 and is fixed to a rotating shaft 18 through bolts, a first pulley 14 is connected to a circumferential outer wall of the rotating shaft 18 in a key manner, a round bar 22 is rotatably connected to a top of the support frame 2, a second pulley 15 is connected to a circumferential outer wall of the round bar 22 in a key manner, the first pulley 14 and the second pulley 15 are wound and connected through a belt, a cam 23 is fixed to a circumferential outer wall of the round bar 22 through bolts, a U-shaped frame 10 is fixed to one side of the worktable 1 through bolts, an insert bar 21 is rotatably connected to the U-shaped frame 10, a contact plate 11 is fixed to a circumferential outer wall of the insert bar 21 through bolts, the contact plate 11 and the cam 23 are contactable, a torsion spring 24 is sleeved on a circumferential outer wall of the insert bar 21, two ends of a torsion spring 24 are respectively fixed with the inserted link 21 and the U-shaped frame 10, a knocking head 25 is fixed on one side of the touch plate 11 through a bolt, the rotating shaft 18 rotates to drive the first belt wheel 14 to rotate, the first belt wheel 14 rotates to drive the second belt wheel 15 to rotate through a belt, the second belt wheel 15 rotates to drive the round rod 22 to rotate, the round rod 22 rotates to drive the cam 23 to rotate, when the cam 23 rotates to be in contact with the touch plate 11 and extrude the touch plate 11, the touch plate 11 drives the inserted link 21 to rotate, the torsion spring 24 deforms at the moment, the touch plate 11 rotates to drive the knocking head 25 to rotate, and when the knocking head 25 rotates to be in contact with the shell of the inverter, the knocking head 25 knocks off chips generated by polishing of the surface of the shell and falls on the surface of the workbench 1.

In the utility model, it should be noted that a second screw 13 is fixed at the bottom end of a rotating shaft 18 through a bolt, the second screw 13 is rotatably connected with a workbench 1, a gear 9 is connected at the bottom end of the second screw 13 in a key manner, a chute 19 is formed in the upper surface of the workbench 1, a slider 20 is slidably connected in the chute 19, a rack 8 is fixed on the upper surface of the slider 20 through a bolt, the rack 8 is meshed with the gear 9, a cleaning brush 7 is fixed at one side of the rack 8 through a bolt, the cleaning brush 7 is in contact with the workbench 1, the second screw 13 rotates to drive the gear 9 to rotate, the gear 9 rotates to drive the slider 20 on the rack 8 to move along the chute 19, the rack 8 moves to drive the cleaning brush 7 to move, so that the cleaning brush 7 cleans the scraps on the workbench 1, meanwhile, the cleaned scraps fall into a scrap collecting box 16 through a blanking hole 5, two connecting blocks are fixed at one side of a supporting frame 2 through a bolt, one side of the connecting block is in threaded connection with a first screw rod 4, one end of the first screw rod 4 penetrates through the connecting block and is rotatably connected with locking rings 3, when the inverter shell needs to be fixed, a worker places one end of the shell between the two locking rings 3, the first screw rod 4 is rotated to enable the two locking rings 3 to move oppositely along the connecting block, when the locking rings 3 are in contact with the surface of the shell, the shell is clamped and fixed, a sliding seat 12 is in threaded connection with the circumferential outer wall of a second screw rod 13, one side of the sliding seat 12 is provided with a polishing mechanism 17, the polishing mechanism 17 comprises an electric telescopic rod, a polishing sheet and a micro motor, the bottom of the workbench 1 is fixedly provided with a base 6 through bolts, two slag collecting boxes 16 are arranged on the inner wall of the bottom of the base 6, two discharging holes 5 are formed in the upper surfaces of the workbench 1 and the base 6, and the discharging holes 5 are positioned above the slag collecting boxes 16, the upper surface of slide 12 is pegged graft and is had the guide bar, and the both ends of guide bar are fixed mutually with carriage 2 and workstation 1 respectively, and when the upper and lower height of adjustment grinding machanism 17, starter motor, the motor rotates and drives pivot 18 and rotate, and pivot 18 rotates and drives second screw rod 13 and rotate, and then makes slide 12 reciprocate along the guide bar, and slide 12 removes and drives polishing machanism 17 and reciprocate.

The working principle is as follows: when the inverter shell needs to be polished, a worker places one end of the shell between two lock rings 3, rotates a first screw rod 4, the first screw rod 4 rotates to enable the two lock rings 3 to move oppositely along a connecting block, when the lock rings 3 are in contact with the surface of the shell, the shell is clamped and fixed, the surface of the shell is polished through a polishing mechanism 17, when the vertical height of the polishing mechanism 17 needs to be adjusted, a motor is started, the motor rotates to drive a rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive a second screw rod 13 to rotate, a sliding seat 12 moves up and down along a guide rod, the sliding seat 12 moves to drive the polishing mechanism 17 to move up and down, so that different positions of the shell are polished, the rotating shaft 18 simultaneously drives a first belt wheel 14 to rotate, the first belt wheel 14 rotates to drive a second belt wheel 15 to rotate through a belt, the second belt wheel 15 rotates to drive a round rod 22 to rotate, round bar 22 rotates and drives cam 23 and rotates, when cam 23 rotates and contacts with touch panel 11 and produces the extrusion to touch panel 11, and then make touch panel 11 drive inserted bar 21 and rotate, torsional spring 24 produces the deformation this moment, touch panel 11 rotates and drives and strikes head 25 and rotate, when striking head 25 rotates and contacts with the dc-to-ac converter shell, and then make and strike head 25 and strike the piece that the polishing on shell surface produced, and fall to the surface of workstation 1, second screw 13 rotates and drives gear 9 and rotate simultaneously, gear 9 rotates and makes slider 20 on the rack 8 remove along spout 19, rack 8 removes and drives cleaning brush 7 and remove, and then make cleaning brush 7 clean the piece on workstation 1, the piece that cleans simultaneously falls into in collecting box 16 through unloading hole 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an inverter shell polishing equipment with a plurality of grades of polishing, includes workstation (1), its characterized in that, the last fixed surface of workstation (1) is connected with carriage (2), and the last fixed surface of carriage (2) is connected with the motor, and the one end of motor output shaft passes carriage (2) and fixedly connected with pivot (18), and the circumference outer wall fixedly connected with first band pulley (14) of pivot (18), the top swing joint of carriage (2) has round bar (22), and the circumference outer wall fixedly connected with second band pulley (15) of round bar (22), and first band pulley (14) and second band pulley (15) are through the belt wire-wrap, the circumference outer wall fixedly connected with cam (23) of round bar (22), one side fixedly connected with U type frame (10) of workstation (1), swing joint has inserted bar (21) in U type frame (10), the circumference outer wall fixedly connected with touch panel (11) of inserted bar (21), and touch panel (11) and cam (23) contactable, the circumference outer wall swing joint of inserted bar (21) has torsional spring (24), and the both ends of torsional spring (24) are fixed mutually with inserted bar (21) and U type frame (10) respectively, one side fixedly connected with of touch panel (11) strikes head (25).

2. The inverter shell polishing device with multiple polishing levels as claimed in claim 1, wherein a second screw (13) is fixedly connected to a bottom end of the rotating shaft (18), the second screw (13) is rotatably connected with the workbench (1), a gear (9) is fixedly connected to a bottom end of the second screw (13), a sliding groove (19) is formed in an upper surface of the workbench (1), a sliding block (20) is movably connected in the sliding groove (19), a rack (8) is fixedly connected to an upper surface of the sliding block (20), the rack (8) is meshed with the gear (9), a cleaning brush (7) is fixedly connected to one side of the rack (8), and the cleaning brush (7) is in contact with the workbench (1).

3. The inverter case polishing apparatus having a plurality of grinding levels according to claim 1, wherein two connection blocks are fixedly connected to one side of the support frame (2), a first screw (4) is movably connected to one side of the connection blocks, and one end of the first screw (4) passes through the connection blocks and is movably connected to the locking ring (3).

4. The inverter housing polishing device with multiple polishing levels as recited in claim 2, wherein a sliding seat (12) is movably connected to the outer circumferential wall of the second screw (13), a polishing mechanism (17) is arranged on one side of the sliding seat (12), and the polishing mechanism (17) comprises an electric telescopic rod, a polishing sheet and a micro motor.

5. The inverter shell polishing device with multiple grinding levels as recited in claim 1, characterized in that a base (6) is fixedly connected to the bottom of the workbench (1), and two slag receiving boxes (16) are arranged on the inner wall of the bottom of the base (6).

6. The inverter shell polishing device with multiple grinding levels as claimed in claim 5, wherein two blanking holes (5) are formed in the upper surfaces of the workbench (1) and the base (6), and the blanking holes (5) are located above the slag collecting box (16).

7. The inverter housing polishing equipment with multiple polishing levels as recited in claim 4, wherein the upper surface of the sliding base (12) is movably connected with a guide rod, and two ends of the guide rod are respectively fixed with the supporting frame (2) and the workbench (1).