CN216265003U

CN216265003U - Automatic grinding device for machine manufacturing

Info

Publication number: CN216265003U
Application number: CN202122701379.7U
Authority: CN
Inventors: 尹志华; 吴嘉蕙; 王勇军; 陈瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-12
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses an automatic polishing device for machine manufacturing. This automatic grinding device for machine-building, during the use, at first the length of polishing panel as required adjusts the second spout position that the second draw runner corresponds, then adjust the relative position of L shape fixed plate on first draw runner and second draw runner according to the money of panel, then place panel at the U-shaped inboard, then rotate the screw thread handle, make panel fixed in the U-shaped spare, then lift the apron through the hinge, make the head of polishing, then adjust the relative position of sliding sleeve in the pivot through fixing bolt's cooperation, then cover the apron, then work through the first motor of on-off control, first motor drives the head of polishing through the pivot and rotates, then work through on-off control second motor, the air pump is started working in the while control.

Description

Automatic grinding device for machine manufacturing

Technical Field

The utility model relates to the field of machine manufacturing, in particular to an automatic polishing device for machine manufacturing.

Background

Machine manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transport machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment. The machine manufacturing industry provides technical equipment for the whole national economy. Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.

In the process of machine manufacturing, a polishing process is usually involved, that is, a workpiece is subjected to surface treatment through a polishing device, however, the existing polishing device cannot well move the plate to be polished, and is not beneficial to machine manufacturing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic grinding device for machine manufacturing, which aims to solve the problems in the background technology.

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

an automatic polishing device for machine manufacturing comprises a workbench, wherein a U-shaped frame is fixedly connected to the middle of the top surface of the workbench, a first motor is fixedly mounted on one side of the U-shaped frame, a rotating shaft is arranged on the inner side of the U-shaped frame, one end of the rotating shaft penetrates through the U-shaped frame and is fixedly connected with an output shaft of the first motor, the other end of the rotating shaft is rotatably connected with the inner wall of the U-shaped frame through a bearing seat, a plurality of sliding sleeves are slidably connected to the outer side of the rotating shaft, polishing heads are fixedly connected to the outer sides of the sliding sleeves, a fixing bolt is in threaded connection with one side of each sliding sleeve, one end of each fixing bolt is in contact with the outer wall of the rotating shaft, a first sliding groove is formed in one side of the top surface of the workbench, a plurality of second sliding grooves are equidistantly formed in the outer side of the first sliding groove, a first sliding strip matched with the first sliding groove is slidably connected in the first sliding groove, a second sliding strip is arranged in the inner side of the second sliding groove, and a moving mechanism is arranged in the outer side of the first sliding strip, the top of first draw runner and second draw runner all is equipped with a plurality of L shape fixed plates, L shape fixed plate pass through the bolt divide respectively with first draw runner and second draw runner fixed connection, one side fixed connection U-shaped piece of L shape fixed plate, the solid threaded connection in top of U-shaped piece has the screw thread handle, the outer wall fixed mounting of workstation has the switch.

As a further scheme of the utility model: the outer wall symmetry fixedly connected with gib block of pivot, the inboard of sliding sleeve corresponds gib block department and has seted up the guide way, corresponds fixing bolt department and has seted up the screw hole on the sliding sleeve, polishes overhead corresponding fixing bolt department and has seted up and dodge the hole.

As a still further scheme of the utility model: the second chute is arranged on the workbench, the bottom of the L-shaped fixing plate is symmetrically provided with through holes, the top surfaces of the first sliding strip and the second sliding strip are uniformly provided with threaded holes corresponding to the through holes, one end of the threaded handle is inserted into the inner side of the U-shaped piece, and the inner side of the U-shaped piece is jointly provided with a plate to be polished.

As a still further scheme of the utility model: the moving mechanism comprises a threaded rod, a threaded sleeve and a second motor.

As a still further scheme of the utility model: the utility model discloses a switch, including threaded rod, bearing frame, workstation, second motor, first spout, second motor bucket electric wire and switch electric connection, the outside of first spout and with first spout parallel arrangement of establishing of threaded rod, the both ends of threaded rod all rotate with the workstation through the bearing frame and are connected, second motor fixed connection is on the workstation, the output shaft of second motor and the tip fixed connection of threaded rod, and the thread bush is established in the outside of threaded rod, and the thread bush passes through connecting block and first draw runner fixed connection, second motor bucket electric wire and switch electric connection.

As a still further scheme of the utility model: the outer side cover of pivot is equipped with the suction hood, and the suction hood covers simultaneously and establishes in the outside of polishing head, suction hood and the inner wall fixed connection of U-shaped frame, and the suction hood corresponds pivot department and has seted up and dodge the hole.

As a still further scheme of the utility model: an opening is formed in one side of the dust hood, a cover plate is arranged at the opening, and the top of the cover plate is hinged to the top of the dust hood through a hinge.

As a still further scheme of the utility model: the other side of the dust hood is fixedly connected with an air outlet pipe at equal intervals, the end part of the air outlet pipe is fixedly connected with a connecting pipe together, and the end part of the connecting pipe is fixedly connected with a collecting box.

As a still further scheme of the utility model: collecting box fixed connection is inboard in the bottom of workstation, and one side of collecting box is equipped with the opening, and the opening part passes through bolt fixedly connected with shrouding, and the top of collecting box is equipped with the gas outlet, and the inboard fixedly connected with filter screen panel that the collecting box corresponds the gas outlet, and the collecting box corresponds the outside fixedly connected with blast pipe of venthole, is equipped with the air pump on the blast pipe, air pump and collecting box.

As a still further scheme of the utility model: the first motor is electrically connected with the switch through an electric wire, and the switch is externally connected with a power supply.

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

1. the utility model can conveniently drive the plate to move to the position of the polishing head for polishing through the matched use among the workbench, the U-shaped frame, the first motor, the rotating shaft, the sliding sleeve, the polishing head, the fixing bolt, the first sliding groove, the second sliding groove, the first sliding strip, the second sliding strip, the moving mechanism, the L-shaped fixing plate, the U-shaped piece, the threaded handle, the switch, the threaded rod, the threaded sleeve and the second motor, can conveniently adjust the position of a polishing area, can conveniently fix the plates with different lengths through the matched use among the rotating shaft, the sliding sleeve and the fixing bolt, can conveniently fix the plates with different widths through the matched use among the first sliding groove, the second sliding strip and the L-shaped fixing plate, the panel of the different thickness of regulation that can be convenient to make this automatic grinding device for machine-building have the function of making things convenient for the pay-off to polish, and can be convenient fix the panel of equidimension not, simultaneously can be convenient adjust the region of polishing, thereby make the operation of polishing more convenient.

2. The automatic grinding device for the machine manufacturing has the advantages that the dust suction cover, the cover plate, the air outlet pipe, the connecting pipe, the collecting box, the sealing plate, the filter screen cover, the exhaust pipe and the air pump are used in a matched mode, so that air suction and dust fall can be conveniently carried out on a grinding area, dust is collected, meanwhile, the influence of the dust suction cover on position adjustment of a grinding head is avoided through the arrangement of the cover plate, and the automatic grinding device for the machine manufacturing has the dust fall function.

Drawings

Fig. 1 is a schematic structural view of an automated polishing apparatus for machine manufacturing.

Fig. 2 is an enlarged view of a in an automated grinding apparatus for machine manufacturing.

Fig. 3 is an enlarged view of B in an automated grinding apparatus for machine manufacturing.

Fig. 4 is a rear perspective view of an automated grinding apparatus for machine manufacturing.

FIG. 5 is a cross-sectional view of a collection box in an automated grinding apparatus for machine manufacturing.

In the figure: 1 workbench, 2U-shaped frame, 3 first motor, 4 rotating shafts, 5 sliding sleeves, 6 polishing heads, 7 fixing bolts, 8 first sliding grooves, 9 second sliding grooves, 10 first sliding strips, 11 second sliding strips, 12 moving mechanisms, 13L-shaped fixing plates, 14U-shaped pieces, 15 threaded handles, 16 switches, 17 threaded rods, 18 threaded sleeves, 19 second motors, 20 dust hoods, 21 cover plates, 22 air outlet pipes, 23 connecting pipes, 24 collecting boxes, 25 sealing plates, 26 filter screen covers, 27 exhaust pipes and 28 air pumps.

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 to 5, in the embodiment of the present invention, an automatic polishing device for machine manufacturing includes a worktable 1, a U-shaped frame 2 is fixedly connected to a middle portion of a top surface of the worktable 1, a first motor 3 is fixedly installed at one side of the U-shaped frame 2, a rotating shaft 4 is installed at an inner side of the U-shaped frame 2, one end of the rotating shaft 4 passes through the U-shaped frame 2 and is fixedly connected to an output shaft of the first motor 3, the other end of the rotating shaft 4 is rotatably connected to an inner wall of the U-shaped frame 2 through a bearing seat, a plurality of sliding sleeves 5 are slidably connected to an outer side of the rotating shaft 4, a polishing head 6 is fixedly connected to an outer side of the sliding sleeves 5, the polishing head 6 is a steel brush type polishing head, a fixing bolt 7 is threadedly connected to one side of the sliding sleeves 5, one end of the fixing bolt 7 contacts with an outer wall of the rotating shaft 4, a first chute 8 is formed at one side of the top surface of the worktable 1, a plurality of second chutes 9 are equidistantly formed at an outer side of the first chute 8, the sliding connection in the first chute 8 has a first slide bar 10 matched with the first chute, the inner side of a second chute 9 is provided with a second slide bar 11, the outer side of the first slide bar 10 is provided with a moving mechanism 12, a plurality of L-shaped fixing plates 13 are arranged above the first slide bar 10 and the second slide bar 11, the L-shaped fixing plates 13 are respectively and fixedly connected with the first slide bar 10 and the second slide bar 11 through bolts, one side of each L-shaped fixing plate 13 is fixedly connected with a U-shaped piece 14, the top of each U-shaped piece 14 is fixedly connected with a threaded handle 15 through threads, and the outer wall of the workbench 1 is fixedly provided with a switch 16.

The outer wall symmetry fixedly connected with gib block of pivot 4, the inboard of sliding sleeve 5 corresponds gib block department and has seted up the guide way, corresponds fixing bolt 7 department on the sliding sleeve 5 and has seted up the screw hole, corresponds fixing bolt 7 department on the head of polishing 6 and has seted up the hole of dodging.

The second chute 9 is arranged on the workbench 1, the bottom of the L-shaped fixing plate 13 is symmetrically provided with through holes, the top surfaces of the first sliding strip 10 and the second sliding strip 11 are uniformly provided with threaded holes corresponding to the through holes, one end of the threaded handle 15 is inserted into the inner side of the U-shaped piece 14, and the inner side of the U-shaped piece 14 is jointly provided with a plate to be polished.

The moving mechanism 12 includes a threaded rod 17, a threaded sleeve 18, and a second motor 19.

Threaded rod 17 establish in the outside of first spout 8 and with first spout 8 parallel arrangement, threaded rod 17's both ends all rotate with workstation 1 through the bearing frame and are connected, second motor 19 fixed connection is on workstation 1, the output shaft of second motor 19 and the tip fixed connection of threaded

rod

17, 18 threaded sleeves of thread bush establish in threaded rod 17's the outside, thread bush 18 passes through connecting block and first draw runner 10 fixed connection, 19 bucket electric wires of second motor and switch 16 electric connection.

The outer side of the rotating shaft 4 is covered with a dust hood 20, the dust hood 20 covers the outer side of the polishing head 6, the dust hood 20 is fixedly connected with the inner wall of the U-shaped frame 2, and a avoiding hole is formed in the position, corresponding to the rotating shaft 4, of the dust hood 20.

An opening is formed in one side of the dust hood 20, a cover plate 21 is arranged at the opening, and the top of the cover plate 21 is hinged to the top of the dust hood 20 through a hinge.

The other side of the dust hood 20 is fixedly connected with an air outlet pipe 22 at equal intervals, the end part of the air outlet pipe 22 is fixedly connected with a connecting pipe 23, and the end part of the connecting pipe 23 is fixedly connected with a collecting box 24.

The collecting box 24 is fixedly connected to the inner side of the bottom of the workbench 1, an opening is formed in one side of the collecting box 24, a sealing plate 25 is fixedly connected to the opening through bolts, an air outlet is formed in the top of the collecting box 24, the collecting box 24 corresponds to an inner side fixedly connected with a filter screen 26 of the air outlet, the collecting box 24 corresponds to an outer side fixedly connected with an exhaust pipe 27 of the air outlet hole, an air pump 28 is arranged on the exhaust pipe 27, and the air pump 28 and the collecting box are connected.

The first motor 3 is electrically connected with a switch 16 through an electric wire, and the switch 16 is externally connected with a power supply.

The working principle of the utility model is as follows:

when the device is used, firstly, the position of the second sliding groove 9 corresponding to the second sliding strip 11 is adjusted according to the length of a plate to be polished, then, the relative position of the L-shaped fixing plate 13 on the first sliding strip 10 and the second sliding strip 11 is adjusted according to the type of the plate, then, the plate is placed on the inner side of the U-shaped piece 14, then, the threaded handle 15 is rotated, so that the plate is fixed in the U-shaped piece 14, then, the cover plate 21 is lifted through the hinge, so that the polishing head 6 is made, then, the relative position of the sliding sleeve 5 on the rotating shaft 4 is adjusted through the matching of the fixing bolt 7, then, the cover plate 21 is covered, then, the first motor 3 is controlled to work through the switch, the first motor 3 drives the polishing head 6 to rotate through the rotating shaft 4, then, the second motor 19 is controlled to work through the switch 16, meanwhile, the air pump 28 is controlled to work, the second motor 19 drives the threaded rod 17 to rotate, the threaded rod 17 drives the first sliding strip 10 to slide in the first sliding groove 8 through the threaded sleeve 18, so that the workpiece is brought under the sanding head 6 to be sanded. At this time, the air pump 28 provides negative pressure for the collection box 24, so that the polishing raised dust generated in the dust hood 20 region enters the collection box 24 through the air outlet pipe 22 and the connecting pipe 23, the dust impurities are left in the collection box 24 under the action of the filter screen cover 26, the air is discharged through the air outlet pipe 27, the dust collection work is completed, and the sealing plate 25 is opened to clean and maintain the collection box 24 after a period of time, so that the maintenance work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic grinding device for machine-building, includes workstation (1), its characterized in that: the middle part of the top surface of the workbench (1) is fixedly connected with a U-shaped frame (2), one side of the U-shaped frame (2) is fixedly provided with a first motor (3), the inner side of the U-shaped frame (2) is provided with a rotating shaft (4), one end of the rotating shaft (4) penetrates through the U-shaped frame (2) and is fixedly connected with an output shaft of the first motor (3), the other end of the rotating shaft (4) is rotatably connected with the inner wall of the U-shaped frame (2) through a bearing seat, the outer side of the rotating shaft (4) is slidably connected with a plurality of sliding sleeves (5), the outer side of each sliding sleeve (5) is fixedly connected with a polishing head (6), one side of each sliding sleeve (5) is in threaded connection with a fixing bolt (7), one end of each fixing bolt (7) is in contact with the outer wall of the rotating shaft (4), one side of the top surface of the workbench (1) is provided with a first chute (8), the outer side of the first chute (8) is provided with a plurality of second chutes (9) at equal intervals, the sliding connection in first spout (8) has rather than first draw runner (10) of looks adaptation, the inboard of a second spout (9) is equipped with second draw runner (11), the outside of first draw runner (10) is equipped with moving mechanism (12), the top of first draw runner (10) and second draw runner (11) all is equipped with a plurality of L shape fixed plates (13), L shape fixed plate (13) divide through the bolt respectively with first draw runner (10) and second draw runner (11) fixed connection, one side fixed connection U-shaped spare (14) of L shape fixed plate (13), the solid threaded connection in top of U-shaped spare (14) has screw thread handle (15), the outer wall fixed mounting of workstation (1) has switch (16).

2. The automated grinding device for machine manufacturing of claim 1, wherein: the outer wall symmetry fixedly connected with gib block of pivot (4), the inboard of sliding sleeve (5) corresponds gib block department and has seted up the guide way, corresponds fixing bolt (7) department on sliding sleeve (5) and has seted up the screw hole, corresponds fixing bolt (7) department on polishing head (6) and has seted up the hole of dodging.

3. The automated grinding device for machine manufacturing of claim 1, wherein: the second sliding groove (9) is formed in the workbench (1), the bottom of the L-shaped fixing plate (13) is symmetrically provided with through holes, the top surfaces of the first sliding strip (10) and the second sliding strip (11) are uniformly provided with threaded holes corresponding to the through holes, one end of the threaded handle (15) is inserted into the inner side of the U-shaped piece (14), and the inner side of the U-shaped piece (14) is jointly provided with a plate to be polished.

4. The automated grinding device for machine manufacturing of claim 1, wherein: the moving mechanism (12) comprises a threaded rod (17), a threaded sleeve (18) and a second motor (19).

5. The automated grinding device for machine manufacturing of claim 4, wherein: the utility model discloses a threaded rod, including threaded rod (17), workstation (17), second motor (19), threaded rod (17) establish the outside of first spout (8) and with first spout (8) parallel arrangement, the both ends of threaded rod (17) all rotate with workstation (1) through the bearing frame and be connected, second motor (19) fixed connection is on workstation (1), the output shaft of second motor (19) and the tip fixed connection of threaded rod (17), thread bush (18) thread bush is established in the outside of threaded rod (17), thread bush (18) pass through connecting block and first draw runner (10) fixed connection, second motor (19) bucket electric wire and switch (16) electric connection.

6. The automated grinding device for machine manufacturing of claim 1, wherein: the outer side cover of pivot (4) is equipped with suction hood (20), and suction hood (20) cover simultaneously is established in the outside of polishing head (6), and suction hood (20) and the inner wall fixed connection of U-shaped frame (2), and suction hood (20) correspond pivot (4) department and have seted up and dodge the hole.

7. The automated grinding device for machine manufacturing of claim 6, wherein: an opening is formed in one side of the dust hood (20), a cover plate (21) is arranged at the opening, and the top of the cover plate (21) is hinged to the top of the dust hood (20) through a hinge.

8. The automated grinding device for machine manufacturing of claim 6, wherein: the other side of the dust hood (20) is fixedly connected with an air outlet pipe (22) at equal intervals, the end parts of the air outlet pipe (22) are fixedly connected with a connecting pipe (23) together, and the end part of the connecting pipe (23) is fixedly connected with a collecting box (24).

9. The automated grinding device for machine manufacturing of claim 8, wherein: collecting box (24) fixed connection is inboard in the bottom of workstation (1), one side of collecting box (24) is equipped with the opening, the opening part passes through bolt fixedly connected with shrouding (25), the top of collecting box (24) is equipped with the gas outlet, collecting box (24) correspond inboard fixedly connected with filter screen panel (26) of gas outlet, collecting box (24) correspond outside fixedly connected with blast pipe (27) of venthole, be equipped with air pump (28) on blast pipe (27), the top fixed connection of air pump (28) and collecting box (24), air pump (28) pass through electric wire and switch (16) electric connection.

10. The automated grinding device for machine manufacturing of claim 1, wherein: the first motor (3) is electrically connected with the switch (16) through an electric wire, and the switch (16) is externally connected with a power supply.