Engineering machinery casting surface treatment equipment

Abstract

The utility model provides engineering machinery casting surface treatment equipment, and relates to the technical field of mechanical casting surface treatment, the engineering machinery casting surface treatment equipment comprises a base, a feeding guide plate, a fixing frame and a discharging guide plate, the top of the fixing frame is provided with a clamping mechanism, one side of the fixing frame is provided with a polishing mechanism, and the other side of the fixing frame is provided with a pushing mechanism; after the casting shaft rolls into the groove in the top of the fixing frame, the second air cylinder drives one end of the material clamping rod to move upwards, and the material clamping rod is further hinged to the top end of the fixing frame, so that the other end of the material clamping rod is driven to rotate downwards to make contact with the top of the casting shaft and then clamp the casting shaft. The automatic feeding device is used for fixing a casting shaft to the top of a fixing frame to complete the automatic feeding step, and the problems that in the prior art, a mechanical casting needs to be manually clamped and fixed to grinding equipment, unmanned operation is inconvenient to achieve, and the automatic feeding function does not exist are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical casting surface treatment, in particular to a device for surface treatment of engineering mechanical castings. Background Art

[0002] Castings are metal objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and after cooling and subsequent processing such as grinding, the resulting object has a certain shape, size and performance;

[0003] The end faces of the finished mechanical castings will be parallel and concave, which will affect the sealing effect. The end faces of the mechanical castings need to be ground and polished. However, during the grinding process, the mechanical castings are generally clamped and fixed on the grinding equipment manually using a bench vise, which is not convenient for unmanned operation and does not have an automatic feeding function. Therefore, the utility model proposes a surface treatment device for engineering machinery castings to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a surface treatment device for engineering machinery castings to solve the problem in the prior art that mechanical castings need to be manually clamped and fixed on the grinding equipment, which is not convenient for unmanned operation and does not have an automatic feeding function.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a surface treatment equipment for engineering machinery castings, including a base, a feed guide plate, a fixed frame and a discharge guide plate, a feed guide plate is provided on one side of the top of the base, a fixed frame is provided at one end of the feed guide plate, a clamping mechanism is provided on the top of the fixed frame, a discharge guide plate is provided on one side of the feed guide plate, a grinding mechanism is provided on one side of the fixed frame, and a pushing mechanism is provided on the other side of the fixed frame.

[0006] Further improvement is that: the clamping mechanism includes a No. 2 cylinder and a clamping rod, the No. 2 cylinder is installed on the top of the base, the top of the fixed frame is hinged with the clamping rod, one end of the clamping rod is hinged to the output end of the No. 2 cylinder, and the top of the fixed frame is provided with a groove, and one end of the clamping rod is parallel to the position of the groove.

[0007] A further improvement is that the grinding mechanism includes a sliding frame, a motor and a grinding wheel, a sliding frame is provided on one side of the fixed frame, a motor is installed on the top of the sliding frame, and the output end of the motor is connected to the grinding wheel.

[0008] A further improvement is that a slide rail is installed on the top of the base, the bottom end of the sliding frame is slidably connected to the inside of the slide rail, a filter element is installed on the top of the base, and the output end of the filter element is connected to the bottom end of the sliding frame.

[0009] A further improvement is that the feed guide plate and the discharge guide plate are both arranged as inclined structures, and one end of the feed guide plate is fitted and connected to the groove, a circular arc groove is arranged on one side of the top of the fixing frame, and the grinding wheel and the circular arc groove are parallel in front and back.

[0010] A further improvement is that the pushing mechanism includes a No. 1 cylinder and a pushing rod, the No. 1 cylinder is installed on the top of the base, the output end of the No. 1 cylinder is connected to the pushing rod, and the groove is parallel to the position of the pushing rod.

[0011] A further improvement is that a collection box is provided on the top of the base, the top of the collection box is connected to a dust collecting pipe, one end of the dust collecting pipe is connected to a dust collecting hopper, a fan is provided on one side of the bottom of the collection box, the input end of the fan is connected to a filter element, and one end of the filter element is connected to one side of the bottom of the collection box.

[0012] The beneficial effects of the utility model are as follows: when the casting shaft rolls into the groove at the top of the fixing frame, the No. 2 cylinder drives one end of the clamping rod to move upward. Since the clamping rod is also hinged to the top of the fixing frame, the other end of the clamping rod is driven to rotate downward and contact the top of the casting shaft to clamp it, so as to fix the casting shaft on the top of the fixing frame to complete the automatic loading step. The No. 1 cylinder can drive the pushing rod to move toward the groove to squeeze the casting shaft outward to make it automatically fall onto the discharge guide plate. The casting shaft moves downward along the inner wall of the discharge guide plate to discharge the material, so as to solve the problem that the mechanical casting needs to be clamped and fixed on the grinding equipment manually in the prior art, which is not convenient for unmanned operation and does not have the automatic loading function. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 It is a back view of the utility model;

[0016] Figure 4 It is a top view of the utility model.

[0017] Among them: 1. Base; 2. Feed guide plate; 3. Fixed frame; 4. Discharge guide plate; 5. Slide rail; 6. Sliding frame; 7. Motor; 8. Grinding wheel; 9. No. 1 cylinder; 10. Push rod; 11. No. 2 cylinder; 12. Clamping rod; 13. Collection box; 14. Dust collection pipe; 15. Dust collection hopper; 16. Fan; 17. Filter element. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 , 3, and 4, this embodiment proposes an engineering machinery casting surface treatment equipment, including a base 1, a feed guide plate 2, a fixed frame 3, and a discharge guide plate 4. A feed guide plate 2 is provided on one side of the top of the base 1, a fixed frame 3 is provided at one end of the feed guide plate 2, a clamping mechanism is provided on the top of the fixed frame 3, a discharge guide plate 4 is provided on one side of the feed guide plate 2, a grinding mechanism is provided on one side of the fixed frame 3, and a pushing mechanism is provided on the other side of the fixed frame 3. The casting shaft is placed on the feed guide plate 2, and the feed guide plate 2 is tilted toward the top of the fixing frame 3, the casting shaft will automatically roll into the groove on the top of the fixing frame 3, the clamping mechanism will automatically clamp the casting shaft to fix it on the top of the fixing frame 3, and the casting shaft feeding link will be automatically completed, the grinding mechanism will move toward the casting shaft to automatically grind its end surface, so as to automatically polish the end surface of the casting shaft, then the grinding mechanism and the clamping mechanism will be reset, and finally the pushing mechanism will push the casting shaft into one end of the discharge guide plate 4, and the discharge guide plate 4 will drive the casting shaft to roll downward to automatically discharge, and the pushing mechanism will be reset.

[0020] The clamping mechanism includes a No. 2 cylinder 11 and a clamping rod 12. The No. 2 cylinder 11 is installed on the top of the base 1. The top of the fixed frame 3 is hinged with a clamping rod 12. One end of the clamping rod 12 is hinged to the output end of the No. 2 cylinder 11. The top of the fixed frame 3 is provided with a groove. One end of the clamping rod 12 is parallel to the position of the groove. When the casting shaft rolls into the groove at the top of the fixed frame 3, the No. 2 cylinder 11 drives one end of the clamping rod 12 to move upward. Because the clamping rod 12 is also hinged to the top of the fixed frame 3, the other end of the clamping rod 12 is driven to rotate downward and contact the top of the casting shaft to clamp it, so as to fix the casting shaft on the top of the fixed frame 3 to complete the automatic loading step. When the grinding work is completed, the No. 2 cylinder 11 drives one end of the clamping rod 12 to move downward, and drives the other end of the clamping rod 12 to rotate upward away from the top of the casting shaft, so that the clamping rod 12 no longer clamps the casting shaft.

[0021] The grinding mechanism includes a sliding frame 6, a motor 7 and a grinding wheel 8. The sliding frame 6 is provided on one side of the fixed frame 3. The motor 7 is installed on the top of the sliding frame 6. The output end of the motor 7 is connected to the grinding wheel 8.

[0022] A slide rail 5 is installed on the top of the base 1, and the bottom end of the sliding frame 6 is slidably connected to the inside of the slide rail 5. A filter element 17 is installed on the top of the base 1, and the output end of the filter element 17 is connected to the bottom end of the sliding frame 6. The motor 7 can drive the grinding wheel 8 at its output end. Since the grinding wheel 8 is installed on the top of the sliding frame 6, and the sliding frame 6 is connected to the output end of the filter element 17, the filter element 17 can drive the grinding wheel 8 to move back and forth along the slide rail 5 in a straight line, so that the grinding wheel 8 automatically enters the arc groove on the top of the fixed frame 3 to polish the casting shaft, and then exits from the arc groove and resets.

[0023] The feed guide plate 2 and the discharge guide plate 4 are both configured as inclined structures, and one end of the feed guide plate 2 is fitted and connected to the groove. A circular arc groove is provided on one side of the top of the fixing frame 3, and the grinding wheel 8 is parallel to the circular arc groove front and back.

[0024] The pushing mechanism includes a No. 1 cylinder 9 and a pushing rod 10. The No. 1 cylinder 9 is installed on the top of the base 1. The output end of the No. 1 cylinder 9 is connected to the pushing rod 10. The groove is parallel to the position of the pushing rod 10. The No. 1 cylinder 9 can drive the pushing rod 10 to move toward the groove to squeeze the casting shaft outward so that it automatically falls onto the discharge guide plate 4. The casting shaft moves downward along the inner wall of the discharge guide plate 4 to discharge the material, and then the No. 1 cylinder 9 drives the pushing rod 10 to move back and reset.

[0025] A collecting box 13 is provided on the top of the base 1, and a dust collecting pipe 14 is connected to the top of the collecting box 13. One end of the dust collecting pipe 14 is connected to a dust collecting hopper 15. A fan 16 is provided on one side of the bottom of the collecting box 13. The input end of the fan 16 is connected to a filter element 17. One end of the filter element 17 is connected to one side of the bottom of the collecting box 13. A lot of dust will be generated during the grinding of the end face of the casting shaft. The input end of the fan 16 is connected to the dust collecting hopper 15 through the collecting box 13 and the dust collecting pipe 14. The fan 16 can generate suction at the dust collecting hopper 15, suck the dust into the inside of the dust collecting hopper 15, and transport it to the inside of the collecting box 13 through the dust collecting pipe 14. The filter element 17 acts as a barrier between the fan 16 and the collecting box 13, and the dust is trapped in the inside of the collecting box 13. When the inside of the collecting box 13 is full of dust, the top box cover can be opened for cleaning.

[0026] The surface treatment equipment for engineering machinery castings, when the casting shaft rolls into the groove at the top of the fixed frame 3, the No. 2 cylinder 11 drives one end of the clamping rod 12 to move upward. Since the clamping rod 12 is also hinged to the top of the fixed frame 3, the other end of the clamping rod 12 is driven to rotate downward and contact the top of the casting shaft to clamp it, so as to fix the casting shaft on the top of the fixed frame 3 to complete the automatic loading step. The No. 1 cylinder 9 can drive the pushing rod 10 to move toward the groove, so as to squeeze the casting shaft outward to make it automatically fall onto the discharge guide plate 4, and the casting shaft moves downward along the inner wall of the discharge guide plate 4 to discharge the material.

[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A surface treatment device for engineering machinery castings, comprising a base (1), a feed guide plate (2), a fixing frame (3) and a discharge guide plate (4), characterized in that: A feed guide plate (2) is provided on one side of the top of the base (1), a fixed frame (3) is provided at one end of the feed guide plate (2), a clamping mechanism is provided on the top of the fixed frame (3), a discharge guide plate (4) is provided on one side of the feed guide plate (2), a grinding mechanism is provided on one side of the fixed frame (3), and a pushing mechanism is provided on the other side of the fixed frame (3); The clamping mechanism comprises a No. 2 cylinder (11) and a clamping rod (12), wherein the No. 2 cylinder (11) is installed on the top of the base (1), and the clamping rod (12) is hinged on the top of the fixed frame (3), one end of the clamping rod (12) is hinged to the output end of the No. 2 cylinder (11), and a groove is provided on the top of the fixed frame (3), and one end of the clamping rod (12) is parallel to the position of the groove.

2. The surface treatment equipment for engineering machinery castings according to claim 1 is characterized in that: The grinding mechanism comprises a sliding frame (6), a motor (7) and a grinding wheel (8); the sliding frame (6) is provided on one side of the fixed frame (3); the motor (7) is installed on the top of the sliding frame (6); and the output end of the motor (7) is connected to the grinding wheel (8).

3. The surface treatment equipment for engineering machinery castings according to claim 2 is characterized in that: A slide rail (5) is installed on the top of the base (1), the bottom end of the slide frame (6) is slidably connected to the inside of the slide rail (5), a filter element (17) is installed on the top of the base (1), and the output end of the filter element (17) is connected to the bottom end of the slide frame (6).

4. The surface treatment equipment for engineering machinery castings according to claim 2 is characterized in that: The feed guide plate (2) and the discharge guide plate (4) are both arranged as inclined structures, and one end of the feed guide plate (2) is fitted and connected to the groove, a circular arc groove is arranged on one side of the top of the fixing frame (3), and the grinding wheel (8) is parallel to the circular arc groove in front and back.

5. The surface treatment equipment for engineering machinery castings according to claim 1, characterized in that: The push mechanism comprises a No. 1 cylinder (9) and a push rod (10); the No. 1 cylinder (9) is installed on the top of the base (1); the output end of the No. 1 cylinder (9) is connected to the push rod (10); and the groove is parallel to the push rod (10) in front and back directions.

6. The surface treatment equipment for engineering machinery castings according to claim 1, characterized in that: A material collecting box (13) is provided on the top of the base (1), the top of the material collecting box (13) is connected to a dust collecting pipe (14), one end of the dust collecting pipe (14) is connected to a dust collecting hopper (15), a fan (16) is provided on one side of the bottom of the material collecting box (13), the input end of the fan (16) is connected to a filter element (17), and one end of the filter element (17) is connected to one side of the bottom of the material collecting box (13).

Images