Die-casting aluminum part surface grinding equipment
By designing a die-cast aluminum surface grinding equipment including a base frame, material conveying mechanism, electric telescopic rod and lifting components, the problem of grinding fixing and alignment of cylindrical die-cast aluminum parts is solved, and a fast and stable grinding effect is achieved. .
Patent Information
- Application Number
- CN202421144388.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Cylindrical die-cast aluminum parts are difficult to achieve continuous and rapid fixation and alignment during grinding, resulting in insufficiency of grinding.
A die-cast aluminum surface grinding device including a base frame, a material conveying mechanism, an electric telescopic rod, a grinding mechanism and a lifting assembly is designed, and conveying through a material conveying mechanism, an electric telescopic rod alignment, a lifting assembly clamping and a grinding mechanism Grinding to achieve rapid grinding of both ends of cylindrical die-cast aluminum parts.
It realizes rapid and stable grinding of both ends of cylindrical die-cast aluminum parts, improves grinding efficiency and accuracy, and is suitable for aluminum parts of different sizes.
Smart Images
Figure CN222269630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding equipment, in particular to a surface grinding equipment for die-casting aluminum parts. Background Art
[0002] Aluminum parts suitable for die-casting process are die-cast aluminum, usually die-cast aluminum alloy. It has a set of high-tech core pulling, cooling and other systems. Generally speaking, the material is sent to the mold cavity to be cast through a centralized inlet to form parts.
[0003] At present, during the production and use of cylindrical die-cast aluminum blanks, grinding work needs to be performed on both ends of the cylindrical die-cast aluminum parts. However, the casting needs to be fixed during the grinding work, which is not convenient for continuous and rapid grinding of the cylindrical die-cast aluminum parts. Utility Model Content
[0004] The purpose of the utility model is to provide a surface grinding device for die-cast aluminum parts to solve the problems raised in the above background technology.
[0005] The technical solution of the utility model is: a surface grinding device for die-cast aluminum parts, comprising two base frames, a feeding mechanism is installed between the two base frames, a top frame is fixed between the top ends of the two base frames, electric telescopic rods are fixed on both sides of the top frames, a grinding mechanism is fixed on the extended ends of the electric telescopic rods, a side plate is fixed on the bottom of the extended ends of the electric telescopic rods, side holes are opened on the side plates, infrared transmitters and infrared receivers corresponding to the side holes are respectively fixed on both sides of the top frame, an upper tightening block is fixed on the inner side of the top of the top frame, and a lifting assembly corresponding to the upper tightening block is fixed on the bottom end of the base frame.
[0006] The effects achieved by the above components are as follows: the cylindrical die-cast aluminum parts with unground ends can be transported in sequence through the feeding mechanism, and the die-cast aluminum parts are transported between the two side plates. The die-cast aluminum parts will prevent the infrared transmitter from receiving signals from the infrared receiver. At this time, the two electric telescopic rods drive the side plates closer to each other, and the electric telescopic rods are reset after aligning the two ends of the die-cast aluminum parts. Then, the aligned die-cast aluminum parts are lifted upward by the lifting assembly until they contact the upper clamping block, and the die-cast aluminum parts are positioned and clamped. Then, the grinding mechanism is driven by the electric telescopic rod to move toward the die-cast aluminum parts, and grinding is performed on both ends of the cylindrical die-cast aluminum parts. After grinding, the lifting assembly drives the cylindrical die-cast aluminum parts to reset downward until they contact the feeding mechanism. The feeding mechanism exports the cylindrical die-cast aluminum parts after grinding at both ends. The above work is repeated to complete the purpose of rapid grinding of both ends of the die-cast aluminum parts.
[0007] Preferably, the feeding mechanism includes a feeding roller rotatably installed between the two base frames, a transmission sleeve between the two feeding rollers is provided with a plurality of spaced feeding belts, and the outer wall of the feeding belt is provided with grooves distributed at equal distances, and one end of one of the feeding rollers is drivingly connected to a feeding motor installed on the outside of the base frame.
[0008] The effects achieved by the above components are: the feeding motor can drive the feeding roller and the feeding belt to rotate synchronously, and the grooves can be used to continuously feed and discharge the cylindrical die-cast aluminum parts.
[0009] Preferably, the grinding mechanism comprises a fixed frame fixed to one end of the electric telescopic rod, a driving motor is fixed in the fixed frame, an output shaft of the driving motor passes through an outer wall of the fixed frame and is connected to a grinding disc, and a conical inclined surface is provided on the inner side of the grinding disc.
[0010] The effect achieved by the above components is: the grinding disc can be driven to rotate by the driving motor, and the electric telescopic rod can contact the end of the cylindrical die-cast aluminum part to complete the grinding purpose. The conical inclined surface can facilitate the grinding disc to grind the end of cylindrical die-cast aluminum parts of different sizes.
[0011] Preferably, the lifting assembly includes a base plate fixed between the bottom ends of the base frames, an electric lifting rod is fixed to the top of the base plate, a support frame is fixed to the top of the electric lifting rod, and a lower clamping block matched with the upper clamping block is fixed to the top of the support frame.
[0012] The effect achieved by the above components is: the electric lifting rod can drive the lower clamping block at the top of the support frame to move up and down, which is convenient for lifting the cylindrical die-cast aluminum parts. The lower clamping block can cooperate with the upper clamping block to clamp and position the die-cast aluminum parts, thereby improving the stability of the grinding work.
[0013] Preferably, clamping grooves are provided on adjacent side walls of the upper clamping block and the lower clamping block, and symmetrical guiding inclined surfaces are provided in the clamping grooves.
[0014] The effect achieved by the above components is: through the guiding inclined surface, the cylindrical die-cast aluminum part can be limited on both sides when the upper clamping block and the lower clamping block are pressed against each other, thereby further improving the stability of grinding, and can also be suitable for cylindrical die-cast aluminum parts of different sizes.
[0015] The utility model provides a die-cast aluminum surface grinding device through improvement, which has the following improvements and advantages compared with the prior art:
[0016] The utility model can sequentially convey the cylindrical die-cast aluminum parts whose ends have not been ground through the feeding mechanism, and convey the die-cast aluminum parts between the two side plates. The die-cast aluminum parts will prevent the infrared transmitter from receiving signals from the infrared receiver. At this time, the two electric telescopic rods drive the side plates to approach each other, and the electric telescopic rods are reset after the two ends of the die-cast aluminum parts are aligned. Then, the aligned die-cast aluminum parts are lifted upward by the lifting assembly until they contact with the upper clamping block, and the die-cast aluminum parts are positioned and clamped. Then, the grinding mechanism is driven by the electric telescopic rod to move in the direction of the die-cast aluminum parts, and the two ends of the cylindrical die-cast aluminum parts are ground. After the grinding is completed, the lifting assembly drives the cylindrical die-cast aluminum parts to reset downward until they contact with the feeding mechanism. The feeding mechanism guides the cylindrical die-cast aluminum parts after the grinding at both ends is completed, and the above work is repeated to complete the purpose of fast grinding of the two ends of the die-cast aluminum parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0020] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;
[0021] Figure 4 It is a three-dimensional structural schematic diagram of the grinding mechanism in the utility model.
[0022] Description of reference numerals:
[0023] 1. Base frame; 2. Feeding mechanism; 21. Feeding roller; 22. Feeding belt; 23. Groove; 3. Top frame; 4. Electric telescopic rod; 5. Grinding mechanism; 51. Fixed frame; 52. Driving motor; 53. Grinding disc; 54. Conical slope; 6. Upper clamping block; 7. Lifting assembly; 71. Bottom plate; 72. Electric lifting rod; 73. Support frame; 74. Lower clamping block; 8. Infrared transmitter; 9. Side panel; 10. Side hole. DETAILED DESCRIPTION
[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] The utility model provides a surface grinding device for die-cast aluminum parts through improvement. The technical solution of the utility model is:
[0026] In the embodiment of the present utility model, Figure 1-Figure 4 As shown, a die-cast aluminum surface grinding device comprises two base frames 1, a feeding mechanism 2 is installed between the two base frames 1, the feeding mechanism 2 comprises a feeding roller 21 rotatably installed between the two base frames 1, a transmission sleeve between the two feeding rollers 21 is provided with a plurality of feeding belts 22 arranged at intervals, and grooves 23 distributed at equal distances are opened on the outer wall of the feeding belt 22, one end of one of the feeding rollers 21 is drivingly connected to a feeding motor installed on the outer side of the base frame 1, and the feeding motor can drive the feeding roller 21 and the feeding belt 22 to rotate synchronously, and cooperate with the groove 2 3 can continuously feed and discharge cylindrical die-cast aluminum parts, a top frame 3 is fixed between the top ends of the two base frames 1, electric telescopic rods 4 are fixed on both sides of the top frame 3, a grinding mechanism 5 is fixed to the extended end of the electric telescopic rod 4, a side plate 9 is fixed to the bottom of the extended end of the electric telescopic rod 4, a side hole 10 is opened on the side plate 9, an infrared transmitter 8 and an infrared receiver corresponding to the side hole 10 are respectively fixed on both sides of the top frame 3, an upper tightening block 6 is fixed to the inner side of the top of the top frame 3, and a lifting component 7 corresponding to the upper tightening block 6 is fixed to the bottom end of the base frame 1.
[0027] In an embodiment of the utility model, the grinding mechanism 5 includes a fixed frame 51 fixed to one end of the electric telescopic rod 4, a driving motor 52 is fixed in the fixed frame 51, the output shaft of the driving motor 52 passes through the outer wall of the fixed frame 51 and is connected to a grinding disc 53, and a conical inclined surface 54 is provided on the inner side of the grinding disc 53. The driving motor 52 can drive the grinding disc 53 to rotate, and cooperate with the electric telescopic rod 4 to contact the end of the cylindrical die-cast aluminum part to complete the grinding work purpose, wherein the conical inclined surface 54 can facilitate the grinding disc 53 to grind the end of cylindrical die-cast aluminum parts of different sizes.
[0028] The top of the support frame 73 is fixed with a lower clamping block 74 which is adapted to the upper clamping block 6. The lower clamping block 74 can be driven by the electric lifting rod 72 to lift the lower clamping block 74 on the top of the support frame 73, thereby facilitating the lifting of the cylindrical die-cast aluminum part. The lower clamping block 74 can cooperate with the upper clamping block 6 to clamp and position the die-cast aluminum part, thereby improving the stability of the grinding work. Clamping grooves are provided on the adjacent side walls of the upper clamping block 6 and the lower clamping block 74, and symmetrical guide inclined surfaces are provided in the clamping grooves. Through the guide inclined surfaces, the cylindrical die-cast aluminum part can be limited on both sides when the upper clamping block 6 and the lower clamping block 74 are pressed against each other, thereby further improving the stability of the grinding. The lower clamping block 74 can also be applied to cylindrical die-cast aluminum parts of different sizes.
[0029] The working principle of the surface grinding equipment of die-cast aluminum parts provided by the utility model is as follows: the feeding motor can drive the feeding roller 21 and the feeding belt 22 to rotate synchronously, and the groove 23 can be used to sequentially convey the cylindrical die-cast aluminum parts, and the die-cast aluminum parts are conveyed between the two side plates 9. The die-cast aluminum parts will prevent the infrared transmitter 8 from receiving signals from the infrared receiver. At this time, the two electric telescopic rods 4 drive the side plates 9 to approach each other, and after the two ends of the die-cast aluminum parts are aligned, the electric telescopic rods 4 are reset, and then the lower tightening block 74 at the top of the support frame 73 can be driven by the electric lifting rod 72 to The lifting work is convenient for lifting the cylindrical die-cast aluminum parts. The aligned die-cast aluminum parts are lifted upward until they contact with the upper clamping block 6. The lower clamping block 74 can cooperate with the upper clamping block 6 to clamp and position the die-cast aluminum parts. Then, the grinding mechanism 5 is driven by the electric telescopic rod 4 to move toward the die-cast aluminum parts to grind the two ends of the cylindrical die-cast aluminum parts. After the grinding is completed, the lifting component 7 drives the cylindrical die-cast aluminum parts to reset downward until they contact with the feeding mechanism 2. The feeding mechanism 2 guides the cylindrical die-cast aluminum parts after grinding at both ends. Repeat the above work to complete the purpose of rapid grinding of the two ends of the die-cast aluminum parts.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A die-cast aluminum surface grinding device, comprising two base frames (1), characterized in that: A feeding mechanism (2) is installed between the two base frames (1), a top frame (3) is fixed between the top ends of the two base frames (1), electric telescopic rods (4) are fixed on both sides of the top frame (3), a grinding mechanism (5) is fixed to the extended end of the electric telescopic rod (4), a side plate (9) is fixed to the bottom of the extended end of the electric telescopic rod (4), a side hole (10) is opened on the side plate (9), an infrared transmitter (8) and an infrared receiver corresponding to the side hole (10) are respectively fixed on both sides of the top frame (3), an upper clamping block (6) is fixed on the inner side of the top of the top frame (3), and a lifting component (7) corresponding to the upper clamping block (6) is fixed to the bottom end of the base frame (1).
2. The die-cast aluminum surface grinding equipment according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding roller (21) rotatably mounted between the two base frames (1); a transmission sleeve between the two feeding rollers (21) is provided with a plurality of feeding belts (22) arranged at intervals; the outer wall of the feeding belt (22) is provided with grooves (23) distributed at equal distances; one end of one of the feeding rollers (21) is drivingly connected to a feeding motor mounted on the outer side of the base frame (1).
3. The die-cast aluminum surface grinding equipment according to claim 1, characterized in that: The grinding mechanism (5) comprises a fixed frame (51) fixed to one end of the electric telescopic rod (4), a driving motor (52) being fixed inside the fixed frame (51), an output shaft of the driving motor (52) passing through an outer wall of the fixed frame (51) and connected to a grinding disc (53), and a conical inclined surface (54) is provided on the inner side of the grinding disc (53).
4. The die-cast aluminum surface grinding equipment according to claim 1, characterized in that: The lifting assembly (7) comprises a bottom plate (71) fixed between the bottom ends of the base frame (1), an electric lifting rod (72) is fixed to the top of the bottom plate (71), a support frame (73) is fixed to the top of the electric lifting rod (72), and a lower clamping block (74) adapted to the upper clamping block (6) is fixed to the top of the support frame (73).
5. The die-cast aluminum surface grinding equipment according to claim 4, characterized in that: Adjacent side walls of the upper clamping block (6) and the lower clamping block (74) are provided with clamping grooves, and symmetrical guiding inclined surfaces are arranged in the clamping grooves.