CN109955149B

CN109955149B - Grinding device for metal product

Info

Publication number: CN109955149B
Application number: CN201810923558.5A
Authority: CN
Inventors: 周金辉; 林明辉; 黄水滨; 王勇根
Original assignee: Shenzhen Jianfu Technology Co ltd
Current assignee: Shenzhen Jianfu Technology Co ltd
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2022-04-01
Anticipated expiration: 2038-08-14
Also published as: CN109955149A

Abstract

The invention discloses a grinding device for metal products, which comprises an outer box body, a heat exhaust pipe, a cabinet body, an air cooling machine and an L-shaped plate, wherein the air cooling machine is installed at the central position of the bottom in the outer box body, the L-shaped plate is installed in the outer box body, which is far away from one side of the cabinet body, of the air cooling machine, a second telescopic rod is fixed at the bottom of the outer box body, which is far away from one side of the air cooling machine, of the L-shaped plate, a second motor is fixed in a second fixing frame, a working bin is fixed at the top end of the second fixing frame, a supporting plate is fixed on the surface of a second rotating shaft above the bottom plate, a first telescopic rod is fixed on the inner side wall of the outer box body, which is far away from the working bin, above the L-shaped plate, a first motor is fixed in the first fixing frame, and a distance detector is arranged at the bottom, which is close to one side of the working bin, of the first fixing frame. The invention not only improves the convenience and safety of the grinding device in use, but also prolongs the service life of the grinding device.

Description

Grinding device for metal product

Technical Field

The invention relates to the field of metal processing equipment, in particular to a grinding device for a metal product.

Background

The grinding is a finishing process for a processing surface by using abrasive particles coated or pressed on a grinder and through a relative motion of the grinder and a workpiece under a certain pressure, which is generally used for processing various metal and non-metal materials, the processed surface has a plane, an inner hole surface, an outer hole surface, a convex spherical surface, a concave spherical surface, a thread, a tooth surface and the like, because most of the metal products have some fine flaws on the surface after continuous casting, and the grinding is needed to be used for surface treatment so as to achieve sufficient quality when the products are processed, therefore, a user pays more attention to the processing precision, the operating performance, the service life and the like of a used grinding device, and a general grinding device usually adopts a sectional type transverse propelling motion when grinding the metal workpieces so as to ensure higher grinding stability, but the device still has some problems, namely, the device lacks a high-precision real-time positioning function, workpieces often need to finish a grinding process at one time, otherwise, the grinding process can only be restarted, the experience of an operator has higher requirements, high heat can be generated in the grinding process, the grinding process is not favorable for grinding, a water-cooled cooling method usually adopted can corrode part of metal workpieces, a large amount of metal dust is inevitably accumulated in the grinding device during long-term work, and the workbench can be damaged if the surface of the workbench is not dredged in time.

Disclosure of Invention

The present invention is directed to a grinding apparatus for metal products to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for metal products comprises an outer box body, a heat exhaust pipe, a cabinet body, an air cooling machine and an L-shaped plate, wherein the air cooling machine is installed at the central position of the bottom in the outer box body, the heat exhaust pipe is installed at the output end of the air cooling machine, one end, far away from the air cooling machine, of the heat exhaust pipe extends to the outside of the outer box body, the cabinet body is fixed inside the outer box body on one side of the air cooling machine, the L-shaped plate is installed inside the outer box body on one side, far away from the cabinet body, of the air cooling machine, a heating panel is arranged inside the L-shaped plate on one side, far away from the air cooling machine, the heating panel is communicated with the input end of the air cooling machine through a heat conduction pipe, a second telescopic rod is fixed at the bottom of the outer box body on one side, far away from the air cooling machine, of the L-shaped plate, a second motor is fixed inside the second fixing frame, and a second rotating shaft is installed at the output end of the second motor through a coupler, a working bin is fixed at the top end of the second fixing frame, one side of the working bin, which is far away from the heat dissipation plate, is contacted with the inner side wall of the outer box body, a third telescopic rod is fixed at the bottom of the working bin outside the second rotating shaft, a bottom plate is installed at the output end of the third telescopic rod, a supporting plate is fixed on the surface of the second rotating shaft above the bottom plate, sieve holes with equal intervals are arranged inside the supporting plate, an axial positioning ring is installed at the top end of the second rotating shaft above the supporting plate, a metal workpiece is arranged on the surface of the axial positioning ring, a first telescopic rod is fixed on the inner side wall of the outer box body, which is far away from the working bin, above the L-shaped plate, a first fixing frame is installed at the output end of the first telescopic rod, a sliding block is arranged at the bottom end of the first fixing frame, a first motor is fixed inside the first fixing frame, a first rotating shaft is installed at the output end of the first motor through a coupler, and a distance detector is arranged at the bottom of one side of the first fixing frame, which is close to the working bin, the outer box outer side wall of the first fixing frame is provided with a control panel, the output end of the single chip microcomputer in the control panel is respectively electrically connected with the input end of the second telescopic rod, the input end of the second motor, the input end of the first telescopic rod, the input end of the air cooling machine and the input end of the third telescopic rod, and the input end of the single chip microcomputer in the control panel is electrically connected with the output end of the distance detector.

Preferably, an observation window is arranged on the outer side wall of the outer box body at the position of the working bin.

Preferably, the end, far away from first motor, of first pivot is installed anchor clamps, and the inside of anchor clamps is equipped with the whetstone.

Preferably, a cavity is formed in the outer side wall of the outer box body at the position of the cabinet body, and drawers at equal intervals are installed inside the cabinet body at the position of the cavity.

Preferably, a horizontal sliding groove is formed in the center of the top end of the L-shaped plate, and the sliding block is located inside the horizontal sliding groove.

Preferably, the top end of the bottom plate is fixed with equidistant hole dredging needles, and the hole dredging needles are positioned inside the sieve pores during working.

Compared with the prior art, the invention has the beneficial effects that: the grinding device for the metal products is characterized in that a second telescopic rod and a first telescopic rod are fixed in an outer box body, a second fixing frame is installed at the output end of the second telescopic rod, a second motor is fixed in the second fixing frame, a first fixing frame is installed at the output end of the first telescopic rod, a sliding block is arranged at the bottom end of the first fixing frame, a first motor is fixed in the first fixing frame, a distance detector is arranged at the bottom of one side of the first fixing frame, the accurate positioning function of the grinding device is achieved, the convenience of the grinding device in use is improved, an L-shaped plate and an air cooling machine are installed at the bottom of the outer box body, a heat dissipation plate is arranged in the L-shaped plate, a heat dissipation pipe is installed at the output end of the air cooling machine, a heat conduction pipe is installed at the input end of the air cooling machine, the automatic cooling function in the grinding device is achieved, and the safety of the grinding device in use is improved, meanwhile, the working bin is fixed at the top end of the second fixing frame, the third telescopic rod is fixed at the bottom of the working bin, the bottom plate is installed at the output end of the third telescopic rod, the hole dredging needle is fixed at the top end of the bottom plate, the supporting plate is fixed on the surface of the second rotating shaft above the bottom plate, and the sieve holes are formed in the supporting plate, so that the anti-blocking function in the grinding device is realized, and the service life of the grinding device is prolonged.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional side view of the present invention;

fig. 4 is a partial cross-sectional structural diagram of the present invention.

In the figure: 1. an outer case; 2. a second telescopic rod; 3. a second fixing frame; 4. a second motor; 5. a second rotating shaft; 6. a working bin; 7. an axial positioning ring; 8. sharpening the knife; 9. a clamp; 10. a first rotating shaft; 11. a distance detector; 12. a first motor; 13. a first fixing frame; 14. a first telescopic rod; 15. a slider; 16. a heat exhaust pipe; 17. a cabinet body; 18. an air cooling machine; 19. a heat conducting pipe; 20. an L-shaped plate; 21. a heat dissipation plate; 22. an observation window; 23. a control panel; 24. a cavity; 25. a drawer; 26. a third telescopic rod; 27. a base plate; 28. a support plate; 29. a metal workpiece; 30. screening holes; 31. and (4) a hole dredging needle.

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. 1-4, an embodiment of the present invention is shown: a grinding device for metal products comprises an outer box body 1, a heat exhaust pipe 16, a cabinet body 17, an air cooling machine 18 and an L-shaped plate 20, wherein the air cooling machine 18 is installed at the central position of the bottom in the outer box body 1, the heat exhaust pipe 16 is installed at the output end of the air cooling machine 18, one end, far away from the air cooling machine 18, of the heat exhaust pipe 16 extends to the outside of the outer box body 1, the cabinet body 17 is fixed inside the outer box body 1 on one side of the air cooling machine 18, a cavity 24 is formed in the outer side wall of the outer box body 1 on the position of the cabinet body 17, drawers 25 which are equally spaced are installed inside the cabinet body 17 on the position of the cavity 24 and used for placing tools, the L-shaped plate 20 is installed inside the outer box body 1 on one side, far away from the cabinet body 17, a heat dissipation plate 21 is arranged inside the L-shaped plate 20 on one side, far away from the air cooling machine 18, the heat dissipation plate 21 is communicated with the input end of the air cooling machine 18 through a heat conduction pipe 19, a second expansion rod 2 is fixed at the bottom of the outer box body 1 on one side, of the L-shaped plate 20, a second fixing frame 3 is installed at the output end of the second telescopic rod 2, a second motor 4 is fixed inside the second fixing frame 3, the model of the second motor 4 can be MR-J2S-20A, a second rotating shaft 5 is installed at the output end of the second motor 4 through a coupler, a working bin 6 is fixed at the top end of the second fixing frame 3, one side, far away from the heat dissipation plate 21, of the working bin 6 is in contact with the inner side wall of the outer box body 1, a third telescopic rod 26 is fixed at the bottom of the working bin 6 outside the second rotating shaft 5, a bottom plate 27 is installed at the output end of the third telescopic rod 26, a supporting plate 28 is fixed on the surface of the second rotating shaft 5 above the bottom plate 27, sieve holes 30 with equal intervals are arranged inside the supporting plate 28, hole dredging needles 31 with equal intervals are fixed at the top end of the bottom plate 27, and the hole dredging needles 31 are located inside the sieve holes 30 when working and are used for dredging the metal powder accumulated after grinding, an axial positioning ring 7 is installed at the top end of the second rotating shaft 5 above the supporting plate 28, a metal workpiece 29 is arranged on the surface of the axial positioning ring 7, an observation window 22 is installed on the outer side wall of the outer box body 1 at the position of the working bin 6 and used for directly observing the grinding progress in the working bin 6, a first telescopic rod 14 is fixed on the inner side wall of the outer box body 1 above the L-shaped plate 20 far away from the working bin 6, a first fixing frame 13 is installed at the output end of the first telescopic rod 14, a sliding block 15 is arranged at the bottom end of the first fixing frame 13, a horizontal sliding groove is arranged at the central position of the top end of the L-shaped plate 20, the sliding block 15 is positioned in the horizontal sliding groove and is convenient for the horizontal movement of the first fixing frame 13, a first motor 12 is fixed in the first fixing frame 13, the model of the first motor 12 can be MR-J2S-40A, and the output end of the first motor 12 is provided with a first rotating shaft 10 through a coupler, the utility model discloses a pneumatic air cooler, including first pivot 10, anchor clamps 9 are installed to the one end of keeping away from first motor 12, and the inside of anchor clamps 9 is equipped with whetstone 8, be used for installing the whetstone 8 of different models, the bottom that first mount 13 is close to one side of working bin 6 is equipped with apart from detector 11, the model of this apart from detector 11 can be E2EM-X16MX, install control panel 23 on the outer wall of outer box 1 of first mount 13 position department, and the output of the inside singlechip of control panel 23 respectively with the input of second telescopic link 2, the input of second motor 4, the input of first motor 12, the input of first telescopic link 14, the input of air cooler 18 and the input electric connection of third telescopic link 26, the input of the inside singlechip of control panel 23 and the output electric connection of apart from detector 11.

The working principle is as follows: when the grinding device for the metal product is used, firstly, a metal workpiece 29 is fixed on an axial positioning ring 7, then a distance detector 11 detects the relative position of the metal workpiece 29 and a knife blade 8, the detection result is transmitted to a singlechip in a control panel 23, the singlechip in the control panel 23 controls a second telescopic rod 2 to extend after analysis and treatment, the metal workpiece 29 is lifted to a proper position, at the moment, if a user needs to carry out surface grinding, the second motor 4 can start to work by controlling the control panel 23, the second motor 4 drives a second rotating shaft 5 to rotate, so that the metal workpiece 29 is driven to rotate at a high speed, the control panel 23 is controlled by matching with the distance detector 11, the first telescopic rod 14 correspondingly extends, the knife blade 8 extends to a corresponding position, the metal workpiece 29 starts to be ground, and the control panel 23 can be controlled to extend or retract the second telescopic rod 2, therefore, the metal workpiece 29 is integrally ground, if the hole grinding is needed, the control panel 23 can be controlled to enable the first motor 12 to start working, the first motor 12 drives the first rotating shaft 10 to rotate, so as to drive the mill knife 8 to rotate at a high speed, and enable the first telescopic rod 14 to correspondingly extend or retract, meanwhile, the distance detector 11 is matched to adjust the relative position of the mill knife 8 and the metal workpiece 29, so as to realize the hole grinding of the metal workpiece 29, the control panel 23 can also be controlled to enable the second telescopic rod 2 to extend or retract, so as to realize the grinding of a plurality of holes of the metal workpiece 29, in the process, the third telescopic rod 26 continuously extends or retracts under the control of the single chip microcomputer in the control panel 23, so that the hole dredging needle 31 dredges metal powder accumulated on the surface of the supporting plate 28 through the sieve hole 30, the grinding work is prevented from being influenced, and the air cooling machine 18 continuously works under the control of the single chip microcomputer in the control panel 23, the heat collected by the heat dissipation plate 21 is transferred into the air cooling machine 18 through the heat conduction pipe 19 and then is discharged through the heat discharge pipe 16, so that the safety of long-term continuous operation of the grinding device is ensured, and the whole operation of the grinding device for metal products is finally completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinder for metal product, includes outer box (1), heat extraction pipe (16), cabinet body (17), air-cooled machine (18) and L template (20), its characterized in that: the air cooling machine is characterized in that an air cooling machine (18) is installed at the central position of the bottom in the outer box body (1), a heat exhaust pipe (16) is installed at the output end of the air cooling machine (18), one end, far away from the air cooling machine (18), of the heat exhaust pipe (16) extends to the outside of the outer box body (1), a cabinet body (17) is fixed inside the outer box body (1) on one side of the air cooling machine (18), an L-shaped plate (20) is installed inside the outer box body (1) on one side, far away from the air cooling machine (18) through the air cooling machine (18), a heating plate (21) is arranged inside one side, far away from the air cooling machine (18) through the L-shaped plate (20), the heating plate (21) is communicated with the input end of the air cooling machine (18) through a heat conduction pipe (19), a second telescopic rod (2) is fixed at the bottom of the outer box body (1) on one side, far away from the air cooling machine (18) through the L-shaped plate (20), and a second fixing frame (3) is installed at the output end of the second telescopic rod (2), a second motor (4) is fixed inside the second fixing frame (3), a second rotating shaft (5) is installed at the output end of the second motor (4) through a coupler, a working bin (6) is fixed at the top end of the second fixing frame (3), one side, away from the heat dissipation plate (21), of the working bin (6) is in contact with the inner side wall of the outer box body (1), a third telescopic rod (26) is fixed at the bottom of the working bin (6) outside the second rotating shaft (5), a bottom plate (27) is installed at the output end of the third telescopic rod (26), supporting plates (28) are fixed on the surface of the second rotating shaft (5) above the bottom plate (27), sieve holes (30) with equal intervals are formed in the supporting plates (28), an axial positioning ring (7) is installed at the top end of the second rotating shaft (5) above the supporting plates (28), and metal workpieces (29) are arranged on the surface of the axial positioning ring (7), be fixed with first telescopic link (14) on outer box (1) inside wall of working bin (6) is kept away from to L template (20) top, and the output of first telescopic link (14) installs first mount (13), the bottom of first mount (13) is equipped with slider (15), the inside of first mount (13) is fixed with first motor (12), and the output of first motor (12) passes through the shaft coupling and installs first pivot (10), the bottom that first mount (13) is close to working bin (6) one side is equipped with apart from detector (11), install control panel (23) on outer box (1) lateral wall of first mount (13) position department, and the output of the inside singlechip of control panel (23) respectively with the input of second telescopic link (2), the input of second motor (4), the input of first motor (12), The input of first telescopic link (14), the input of air-cooled machine (18) and the input electric connection of third telescopic link (26), the input of the inside singlechip of control panel (23) and the output electric connection apart from detector (11), anchor clamps (9) are installed to the one end that first motor (12) were kept away from in first pivot (10), and the inside of anchor clamps (9) is equipped with sharpen knife (8), and the top of bottom plate (27) is fixed with equidistant sparse hole needle (31), and dredges the inside that hole needle (31) during operation were located sieve mesh (30).

2. The grinding apparatus for metal products according to claim 1, wherein: and an observation window (22) is arranged on the outer side wall of the outer box body (1) at the position of the working bin (6).

3. The grinding apparatus for metal products according to claim 1, wherein: the cabinet is characterized in that a cavity (24) is formed in the outer side wall of the outer box body (1) at the position of the cabinet body (17), and drawers (25) with equal intervals are installed inside the cabinet body (17) at the position of the cavity (24).

4. The grinding apparatus for metal products according to claim 1, wherein: the center position department on L template (20) top is equipped with horizontal spout, and slider (15) are located the inside of horizontal spout.