Machining part positioning device for milling and grinding

Abstract

The utility model discloses a machining part positioning device for milling and grinding machining, which comprises a working table, a sliding groove is formed in the working table, the upper surface of the working table is connected with two positioning plates in a sliding mode through the sliding groove, a telescopic frame is fixedly connected between the two positioning plates, and the telescopic frame is fixedly connected with the working table. A first spring is fixedly connected to the upper surface of the telescopic frame, a damper is fixedly connected to the interior of the first spring, and a discharging port is formed in the workbench. An electric telescopic rod is fixedly connected to one side of the baffle, a clamping plate is fixedly connected to the output end of the electric telescopic rod, and an air blower is fixedly connected to the inner side of the baffle. Through the structure, through blowing of the air blower, chippings can be conveniently and timely cleaned, the influence of the chippings on the machining precision of parts is reduced, the product quality is improved, and vibration of the parts in the milling and grinding process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing and positioning, in particular to a processing parts positioning device for milling and grinding. Background Art

[0002] Parts are the basic elements of machine composition and are also important factors in the formation of the machine. Parts need to be positioned during the milling and grinding process. For this purpose, a part positioning device for milling and grinding is proposed.

[0003] The existing positioning device for processing parts for milling and grinding does not have a structure for shock absorption and cleaning debris, which easily affects the processing precision of parts during the processing, thereby reducing the processing quality of parts. A Chinese patent discloses a "positioning device for processing parts for milling and grinding", and its application number is "CN202122346028.9", which includes a placing table, a fixing pile is arranged at the bottom end of the placing table, a first screw rod is arranged at the bottom end of the placing table, one end of the first screw rod extends out of the placing table and is installed at the front end position of the first motor, and the bottom end of the placing table is located at the bottom end of the first screw rod. A second screw rod is arranged, one end of the second screw rod extends out of the placing table and is installed at the front end of the second motor, moving blocks are arranged on both sides of the upper ends of the first screw rod and the second screw rod, the upper ends of the moving blocks at both ends of the first screw rod are fixed with a first clamping plate by bolts, and the upper ends of the moving blocks at both ends of the second screw rod are fixed with a second clamping plate by bolts, and the first screw rod and the second screw rod drive the moving block to move under the action of the screw nut, so that the first clamping plate and the second clamping plate on the upper side of the moving block move relative to each other, and the first clamping plate and the second clamping plate fix the workpiece in four directions at the same time. However, there is no structure for shock absorption and cleaning debris, which is easy to affect the machining precision of parts during machining, thereby reducing the machining quality of parts. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a positioning device for parts used in milling and grinding. By blowing a blower, it is convenient to clean the debris in time, reduce the influence of the debris on the processing precision of parts, improve product quality, and reduce the vibration of parts during the milling and grinding process.

[0005] The utility model also provides a positioning device for processing parts for milling and grinding, comprising: a workbench, a slide groove is provided inside the workbench, a positioning plate is slidably connected to the upper surface of the workbench through the slide groove, the positioning plates are provided with two, a telescopic frame is fixedly connected between the two positioning plates, a spring 1 is fixedly connected to the upper surface of the telescopic frame, a damper is fixedly connected inside the spring 1, and a discharge port is provided inside the workbench; a baffle, an electric telescopic rod is fixedly connected to one side of the baffle, a clamp is fixedly connected to the output end of the electric telescopic rod, and a blower is fixedly connected to the inner side of the baffle.

[0006] According to the milling and grinding processing part positioning device described in the utility model, the upper surface of the workbench is fixedly connected to a shell, a heat dissipation port is provided inside the shell, and a protective net is fixedly connected inside the heat dissipation port. This is beneficial to prevent debris from flying around during the milling process, causing harm to the workers, and is convenient for dissipating the heat generated inside.

[0007] According to the milling and grinding processing part positioning device described in the utility model, the electric telescopic rod and the clamping plate are both provided with two, and the two electric telescopic rods and the clamping plates are respectively located on both sides of the positioning plate, so as to fix the parts above the positioning plate.

[0008] According to the milling and grinding processing part positioning device described in the utility model, a second spring is fixedly connected between the positioning plate and the workbench, and the second spring is located inside the slide slot, which is conducive to adjusting the positioning plate according to parts of different specifications and has wider applicability.

[0009] According to the milling and grinding processing part positioning device described in the utility model, a pipe is connected through the inside of the shell, and one end of the pipe is fixedly connected to a pressure pump, which is conducive to conveying the refrigerated water in the water tank to the pipe to exchange heat with the hot air in the shell to cool the inside.

[0010] According to the milling and grinding processing part positioning device described in the utility model, a collection box is placed under the workbench, and the collection box is located below the discharge port, and is used to collect debris generated during the processing.

[0011] According to the milling and grinding processing part positioning device described in the utility model, a water tank is fixedly connected above the workbench, a refrigerator is fixedly connected to the outer surface of the water tank, a delivery pipe is fixedly connected to one side of the refrigerator, and the delivery pipe runs through the inside of the water tank to cool the water inside the water tank.

[0012] According to the milling and grinding processing parts positioning device described in the utility model, the bottom of the workbench is fixedly connected with a support leg, and the end of the support leg away from the workbench is fixedly connected with a base, which is used to support the entire device and ensure its stability.

[0013] Beneficial Effects

[0014] 1. Compared with the prior art, the positioning device for processing parts for milling and grinding can clean the debris in time through the blowing of the blower, reduce the influence of the debris on the processing precision of parts, improve the product quality, and reduce the vibration of parts during the milling and grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of a specific implementation of the milling and grinding parts positioning device of the utility model;

[0017] Figure 2 This is a front sectional structural diagram of the machining parts positioning device for milling and grinding of the utility model;

[0018] Figure 3 This utility model is a positioning device for processing parts used in milling and grinding Figure 2 The structure diagram at A is enlarged;

[0019] Figure 4 The utility model is a side sectional structural diagram of a positioning device for machining parts for milling and grinding.

[0020] Legend:

[0021] 1. Workbench; 2. Slide; 3. Positioning plate; 4. Telescopic frame; 5. Spring 1; 6. Damper; 7. Discharge port; 8. Baffle; 9. Electric telescopic rod; 10. Clamp; 11. Blower; 12. Housing; 13. Heat dissipation port; 14. Protective net; 15. Spring 2; 16. Pipeline; 17. Pressure pump; 18. Collection box; 19. Water tank; 20. Refrigerator; 21. Delivery pipe; 22. Support leg; 23. Base. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment of a milling and grinding processing parts positioning device comprises: a workbench 1, a slide groove 2 is opened inside the workbench 1, a positioning plate 3 is slidably connected to the upper surface of the workbench 1 through the slide groove 2, and is used to position the parts, a spring 2 15 is fixedly connected between the positioning plate 3 and the workbench 1, and the spring 2 15 is located inside the slide groove 2, which is conducive to adjusting the positioning plate 3 according to parts of different specifications, and has a wider applicability. The positioning plates 3 have two, and a telescopic frame 4 is fixedly connected between the two positioning plates 3. A spring 1 5 is fixedly connected to the upper surface of the telescopic frame 4, and a damper 6 is fixedly connected inside the spring 1 5, which is conducive to reducing the vibration of the parts during the processing. A discharge port 7 is opened inside the workbench 1, and a collection box 18 is placed under the workbench 1. The collection box 18 is located below the discharge port 7 and is used to collect debris generated during the processing. The upper surface of the workbench 1 is fixedly connected with a shell 12, and the outer A heat dissipation port 13 is provided inside the shell 12, and a protective net 14 is fixedly connected inside the heat dissipation port 13, which is beneficial to prevent debris from flying around during the milling process and causing harm to the staff, and is convenient for dissipating the heat generated inside. A pipe 16 is connected throughout the shell 12, and a pressure pump 17 is fixedly connected to one end of the pipe 16, which is beneficial for conveying the refrigerated water in the water tank 19 to the pipe 16 to perform heat exchange on the hot air inside the shell 12 to cool the inside. A water tank 19 is fixedly connected above the workbench 1, and a refrigerator 20 is fixedly connected to the outer surface of the water tank 19. A delivery pipe 21 is fixedly connected to one side of the refrigerator 20, and the delivery pipe 21 is connected to the inside of the water tank 19 for cooling the water inside the water tank 19. A support leg 22 is fixedly connected to the bottom of the workbench 1, and a base 23 is fixedly connected to the end of the support leg 22 away from the workbench 1 for supporting the overall device and ensuring its stability.

[0024] The baffle 8 has an electric telescopic rod 9 fixedly connected to one side of the baffle 8, and a splint 10 fixedly connected to the output end of the electric telescopic rod 9. There are two electric telescopic rods 9 and two splints 10, which are respectively located on both sides of the positioning plate 3 and are used to fix the parts above the positioning plate 3. A blower 11 is fixedly connected to the inner side of the baffle 8, which is conducive to blowing off the debris on the upper surface of the parts.

[0025] Working principle: First, adjust the position of the positioning plate 3 according to the specifications of the parts, then place the parts on the positioning plate 3, start the electric telescopic rod 9, drive the clamping plate 10 to clamp the parts in place, and then proceed with processing. During the processing, the vibration of the parts is reduced under the joint action of the spring 5 and the damper 6. At the same time, the blower 11 is started to blow off the debris on the upper surface of the parts, which falls into the collection box 18 through the discharge port 7, and part of the hot air is dissipated through the heat dissipation port 13. When the temperature inside the outer shell 12 is too high, the refrigerator 20 is started to cool the water inside the water tank 19 through the delivery pipe 21. At the same time, the pressure pump 17 is started to transport the refrigerated water in the water tank 19 to the pipeline 16 to cool the inside of the outer shell 12.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A positioning device for machining parts for milling and grinding, characterized in that: include: A workbench (1), wherein a slide groove (2) is provided inside the workbench (1), a positioning plate (3) is slidably connected to the upper surface of the workbench (1) through the slide groove (2), the positioning plates (3) are provided with two, a telescopic frame (4) is fixedly connected between the two positioning plates (3), a spring (5) is fixedly connected to the upper surface of the telescopic frame (4), a damper (6) is fixedly connected inside the spring (5), and a discharge port (7) is provided inside the workbench (1); A baffle (8), one side of the baffle (8) is fixedly connected to an electric telescopic rod (9), an output end of the electric telescopic rod (9) is fixedly connected to a clamping plate (10), and the inner side of the baffle (8) is fixedly connected to a blower (11).

2. A milling and grinding parts positioning device according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a shell (12), a heat dissipation port (13) is provided inside the shell (12), and a protective net (14) is fixedly connected inside the heat dissipation port (13).

3. A milling and grinding parts positioning device according to claim 1, characterized in that: There are two electric telescopic rods (9) and two clamping plates (10), and the two electric telescopic rods (9) and two clamping plates (10) are respectively located on two sides of the positioning plate (3).

4. A milling and grinding parts positioning device according to claim 1, characterized in that: A second spring (15) is fixedly connected between the positioning plate (3) and the workbench (1), and the second spring (15) is located inside the slide groove (2).

5. The device for positioning parts for milling and grinding according to claim 2, characterized in that: A pipeline (16) is connected to and penetrates the interior of the housing (12), and a pressure pump (17) is fixedly connected to one end of the pipeline (16).

6. The device for positioning parts for milling and grinding according to claim 1, characterized in that: A collection box (18) is placed below the workbench (1), and the collection box (18) is located below the discharge port (7).

7. The device for positioning parts for milling and grinding according to claim 1, characterized in that: A water tank (19) is fixedly connected above the workbench (1), a refrigerator (20) is fixedly connected to the outer surface of the water tank (19), a delivery pipe (21) is fixedly connected to one side of the refrigerator (20), and the delivery pipe (21) penetrates and is connected to the inside of the water tank (19).

8. The device for positioning parts for milling and grinding according to claim 1, characterized in that: A support leg (22) is fixedly connected to the bottom of the workbench (1), and an end of the support leg (22) away from the workbench (1) is fixedly connected to a base (23).

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