CN219521648U - Armature terminal surface grinds processing equipment - Google Patents

Abstract

The utility model discloses armature end face grinding equipment which comprises a machine base, wherein an upper machine frame is rotatably arranged on the upper side of the machine base, an upper pressing plate is arranged at the top of the upper machine frame through an air cylinder, a positioning table is arranged on one side of the upper machine frame, a first support and a second support are arranged at two ends of the machine base, a first grinding motor and a first grinding disc are arranged at one end of the first support, a second grinding motor and a second grinding disc are arranged at one end of the second support, the roughness of the first grinding disc is larger than that of the second grinding disc.

Description

Armature terminal surface grinds processing equipment

Technical Field

The utility model relates to the technical field of armature grinding, in particular to armature end face grinding equipment.

Background

Is attracted by a fixed electromagnet and forms a closed magnetic circuit with the electromagnet after movement, this moving ferromagnetic body being called the "armature". When the magnetic pole and the movable armature of the electromagnetic brake are produced, the original sand paper is used for manually grinding the magnetic pole and the functional surface of the movable armature of the electromagnetic brake, burrs, foreign matters and the like are removed, and the plane precision is ensured.

The utility model provides an among the prior art milling tools of application number CN 202122896641.8's an electromagnetic braking ware magnetic pole and movable armature, the device is through high accuracy level grinding platform, carry out the function face of electromagnetic braking ware magnetic pole and movable armature and polish, guarantee that the function face evenly polishes, it is bad to solve the product that causes because of the technique of polishing, guarantee the product quality, reduce man-hour, improve production efficiency, but, it is relatively poor to be inconvenient for carrying out location processing to the armature, location stability, thereby influence the precision of polishing, be inconvenient for switching and adjust different polishing discs moreover and can carry out thickness polishing processing, make polishing efficiency lower.

Disclosure of Invention

The utility model aims to provide an armature end face grinding device, which solves the problems that in the prior art, the positioning treatment of an armature is inconvenient, the positioning stability is poor, the grinding precision is affected, and the grinding efficiency is low due to the fact that different grinding discs are inconvenient to switch and adjust to perform thickness grinding treatment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an armature terminal surface grinds processing equipment, includes the frame, frame upside middle part is equipped with the frame through connecting axle and last extension board rotation, the top is installed through the cylinder in the frame and is gone up the clamp plate, go up frame middle part one side and install the locating bench, first support and second support are installed in the frame both ends outside, first grinding motor is installed through first pneumatic cylinder and first support frame to first support one end, first grinding disc is installed to first grinding motor one end, second grinding motor is installed through second pneumatic cylinder and second support frame to second support frame one end, second grinding motor one end transmission is connected with the second electricity dish of polishing, and the roughness of first grinding disc is greater than the roughness of second electricity dish of polishing.

Further, the first support and the second support are both arranged to be L-shaped supports, and the first support frame and the second support frame are arranged to be -shaped supports.

Further, the connecting shaft is rotatably connected with the middle part in the machine base through a bearing, and the upper support plate is rotatably clamped in a clamping groove at the upper side of the machine base.

Further, a limit groove is formed in the upper side of one end of the positioning table, and the upper pressing plate is arranged right above the limit groove.

Furthermore, the positioning table is arranged to be an arc-shaped table, and the impurity storage box is arranged on the lower side of the positioning table.

Furthermore, one end of the connecting shaft is connected with a servo motor through a gear set in a transmission way, and the servo motor is fixedly arranged on the inner side of the machine base through the machine base.

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

1. according to the utility model, the air cylinder and the upper pressing plate are arranged on the upper frame, the limit groove is formed in the upper side of one end of the positioning table, the upper pressing plate is arranged right above the limit groove, the air cylinder drives the upper pressing plate to lift and adjust, so that the pressing and positioning treatment of the armature placed on the upper side of the positioning table is facilitated, the positioning stability is high, and the polishing precision is improved.

2. According to the utility model, the first grinding motor and the first grinding disc are arranged at one end of the first support, the second grinding motor and the second grinding disc are arranged at one end of the second support, and the roughness of the first grinding disc is larger than that of the second grinding disc, so that the thickness grinding treatment can be carried out by switching and adjusting different grinding discs, and the grinding efficiency is higher.

3. According to the utility model, the middle part of the upper side of the stand is rotatably provided with the upper stand through the connecting shaft and the upper support plate, one end of the connecting shaft is connected with the servo motor through the gear set in a transmission way, so that the connecting shaft is driven to rotate positively and negatively through the servo motor and the gear set to rotate in a reciprocating way within 180 degrees, and therefore, different polishing discs can be switched and adjusted to carry out rough and fine polishing treatment, and the adjustment is convenient and quick.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a positioning table according to the present utility model;

fig. 3 is a schematic view of a first polishing disc transmission connection structure of the present utility model.

In the figure: 1. a base; 2. a connecting shaft; 3. an upper support plate; 4. an upper frame; 5. a positioning table; 6. a storage box; 7. a cylinder; 8. an upper press plate; 9. a first bracket; 10. a first hydraulic cylinder; 11. a first support frame; 12. a first grinding motor; 13. a first grinding disc; 14. a second bracket; 15. a second hydraulic cylinder; 16. a second support frame; 17. a second grinding motor; 18. a second polishing electric disc; 19. a gear set; 20. a servo motor; 21. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the utility model, an armature end face grinding device includes a machine base 1, an upper frame 4 is rotatably arranged in the middle of the upper side of the machine base 1 through a connecting shaft 2 and an upper support plate 3, an upper pressing plate 8 is mounted on the inner top of the upper frame 4 through an air cylinder 7, the air cylinder 7 drives the upper pressing plate 8 to adjust in a lifting manner, so that an armature placed on the upper side of a positioning table is convenient to press and hold for positioning treatment, positioning stability is high, grinding precision is facilitated to be improved, a positioning table 5 is mounted on one side of the middle of the upper frame 4, a first support 9 and a second support 14 are mounted on the outer sides of two ends of the machine base 1, a first grinding motor 12 is mounted on one end of the first support 9 through a first hydraulic cylinder 10 and a first support 11, a first grinding disc 13 is mounted on one end of the first grinding motor 12, a second grinding motor 17 is mounted on one end of the second support 16 through a second hydraulic cylinder 15 and a second support 15, the second grinding motor 17 is connected with a second grinding disc 18 in a transmission manner, and the roughness of the first grinding disc 13 is larger than that the second grinding disc 18 is rough, so that grinding efficiency can be improved by switching and adjusting different grinding discs.

Preferably, the first support 9 and the second support 14 are both L-shaped supports, and the first support 11 and the second support 16 are -shaped supports, so that the support has high structural strength and high support stability.

Preferably, the connecting shaft 2 is rotatably connected with the inner middle part of the machine base 1 through a bearing, the upper support plate 3 is rotatably clamped in a clamping groove at the upper side of the machine base 1, the lower end of the upper machine frame 4 is rotatably clamped at the upper side of the machine base 1, and the stability of the lower end rotary support of the upper machine frame 4 is conveniently improved.

Preferably, a limit groove 21 is formed in the upper side of one end of the positioning table 5, the upper pressing plate 8 is arranged right above the limit groove 21, and the air cylinder 7 drives the upper pressing plate 8 to be adjusted in a lifting mode, so that the armature placed on the upper side of the positioning table is convenient to press, hold and position.

Preferably, the positioning table 5 is arranged into an arc-shaped table, and the impurity storage box 6 is arranged on the lower side of the positioning table 5, so that the waste scraps generated by grinding can be conveniently collected.

Preferably, one end of the connecting shaft 2 is connected with a servo motor 20 through a gear set 19 in a transmission manner, and the servo motor 20 is fixedly arranged on the inner side of the machine base 1 through the machine base, so that the connecting shaft 2 can be driven to rotate positively and negatively through the servo motor 20 and the gear set 19 and can rotate back and forth in 180 degrees, and accordingly, different polishing discs can be switched and adjusted to carry out thickness polishing treatment, and the adjustment is convenient and quick.

The working principle and the using flow of the utility model are as follows: when the device is used, the control end of the device is connected into a PLC control circuit, the armature to be polished is horizontally placed in the limit groove 21 of the positioning table 5, the upper pressing plate 8 is driven by the air cylinder 7 and the upper pressing plate 8 arranged on the upper frame 4 to be lifted and adjusted through the air cylinder 7, so that the armature placed on the upper side of the positioning table 5 is convenient to be pressed, held and positioned, the positioning stability is high, and the polishing precision is improved; and through first grinding motor 12 and first grinding dish 13 that first support 9 one end was equipped with, second support 14 one end is equipped with second grinding motor 17 and second electricity dish 18 of polishing, and the roughness of first grinding dish 13 is greater than the roughness of second electricity dish 18 of polishing for can carry out thickness through switching the different grinding dish of adjusting and polish and handle, make the efficiency of polishing higher.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Armature terminal surface grinds processing equipment, including frame (1), its characterized in that: the utility model discloses a grinding machine for a motor vehicle, including frame (1), cylinder (15), first support (11), second support (17), first support (9) and second support (14) are installed in frame (1) upside middle part through connecting axle (2) and last extension board (3) rotation, top in frame (4) is installed through cylinder (7) top board (8), location platform (5) are installed to frame (4) middle part one side, first support (9) and second support (14) are installed in frame (1) both ends outside, first grinding motor (12) are installed through first pneumatic cylinder (10) and first support frame (11) to first support (9) one end, first grinding disc (13) are installed to first grinding motor (12) one end, second grinding motor (17) are installed through second pneumatic cylinder (15) and second support frame (16) one end, second grinding motor (17) one end transmission is connected with second grinding electric disc (18), and the roughness of first grinding disc (13) is greater than the roughness of second grinding electric disc (18).

2. The armature end face grinding apparatus of claim 1, wherein: the first support (9) and the second support (14) are both arranged to be L-shaped supports, and the first support frame (11) and the second support frame (16) are arranged to be -shaped supports.

3. The armature end face grinding apparatus of claim 1, wherein: the connecting shaft (2) is rotatably connected with the inner middle part of the stand (1) through a bearing, and the upper support plate (3) is rotatably clamped in a clamping groove at the upper side of the stand (1).

4. The armature end face grinding apparatus of claim 1, wherein: a limiting groove (21) is formed in the upper side of one end of the positioning table (5), and the upper pressing plate (8) is arranged right above the limiting groove (21).

5. The armature end face grinding apparatus of claim 1, wherein: the positioning table (5) is arranged to be an arc-shaped table, and a sundry storage box (6) is arranged on the lower side of the positioning table (5).

6. The armature end face grinding apparatus of claim 1, wherein: one end of the connecting shaft (2) is connected with a servo motor (20) through a gear set (19) in a transmission way, and the servo motor (20) is fixedly arranged on the inner side of the machine base (1) through the machine base.