Blank spread and thread chasing device

Abstract

The utility model relates to metal processing technical field, and disclose a kind of blank opening and grabbing and thread processing device in punching, including main box, the side sleeve of main box is connected with feeding assembly, the upper surface of main box is equipped with butt joint hydraulic rod and axle seat, filter plate, air pump.The utility model structure is reasonable, by moving motor with moving lead screw is rotated, moving hydraulic rod is moved in connecting plate, moving hydraulic rod moves downward, moving hydraulic rod with nut moves, grabbing hydraulic rod is extended, makes butt joint half ring and connecting half ring nut fixed, grabbing hydraulic rod with nut is retracted to the top of drill bit, rotating motor with drill bit is rotated, moving fixed hydraulic rod downward, rotating drill bit nut is processed, reach the convenient and fast nut feeding and take, it is simple and convenient to operate, improve production efficiency, grab and thread processing are concentrated together, save floor area.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, specifically to a blank opening, gripping, and internal thread punching device. Background Technology

[0002] There are two main methods for thread machining: turning and milling. Turning is used to machine rotating parts. The part is clamped on the machine tool spindle by a three-jaw chuck and rotated. Then, a cutting tool is used to cut out the product shape along the generatrix of the rotating part. Turning can also be used to machine internal holes, threads, and knurling. The latter two are low-speed machining processes. Milling, on the other hand, involves fixing the blank and using a high-speed rotating milling cutter to cut out the required shape and features. Traditional milling is mostly used for milling simple shapes / features such as contours and grooves.

[0003] An automated internal thread processing device disclosed in Chinese Utility Model Patent Application Publication No. CN217666940U rotates a rotating disk and simultaneously activates a second electric actuator, which pushes a moving plate downwards. This causes the moving plate to move a fixed cylinder and a thread-processing drill bit downwards, thereby processing the workpiece. At this time, a hose flows water into the fixed cylinder, and then the water flowing into the fixed cylinder flows into a cooling channel to continuously cool the thread-processing drill bit, preventing the high temperature generated during processing from affecting the thread processing effect. However, existing processing equipment usually uses separate equipment for opening, gripping, and punching internal threads, which is complicated to operate, inefficient, and occupies a large area. It also cannot be cleaned quickly and easily, and prolonged use may lead to equipment failure. Therefore, we propose a new device to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a billet opening, gripping, and internal thread punching device, which solves the problems of existing processing equipment, which typically uses separate equipment for opening, gripping, and internal thread punching, resulting in complex operation, low efficiency, and large equipment footprint.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a billet opening, gripping, and internal thread punching device, comprising a main housing, a feeding assembly sleeved on one side of the main housing, a docking hydraulic rod mounted on the upper surface of the main housing, a docking block inserted at one end of the docking hydraulic rod, an operating plate mounted on the upper surface of the main housing, a gripping assembly sleeved on the upper surface of the operating plate, a connecting plate inserted on the upper surface of the main housing, a moving motor sleeved inside the connecting plate, a moving lead screw inserted at one end of the moving motor, a moving hydraulic rod slidably connected inside the connecting plate, a fixed hydraulic rod sleeved on the lower surface of the connecting plate, a rotary motor sleeved inside the fixed hydraulic rod, a drill bit inserted at one end of the rotary motor, a spraying assembly mounted on the upper surface of the connecting plate, and a control panel inserted on the upper surface of the main housing.

[0006] Optionally, the feeding assembly includes a feeding seat, a drive shaft, a conveyor belt, a feeding motor, and a driven shaft. The drive shaft is sleeved inside the feeding seat, the surface of the drive shaft is provided with a conveyor belt, one end of the drive shaft is sleeved with a feeding motor, and the driven shaft is rotatably connected inside the conveyor belt.

[0007] Optionally, the gripping assembly includes a bearing, a gripping hydraulic rod, a docking half-ring, an electric rod, and a connecting half-ring. The gripping hydraulic rod is sleeved inside the bearing, and one end of the gripping hydraulic rod is inserted into the docking half-ring. The electric rod is installed inside the docking half-ring, and one end of the electric rod is inserted into the connecting half-ring.

[0008] Optionally, the spraying assembly includes a placement box, a placement cover, a water pump, a shaping tube, and a nozzle. The placement cover is inserted into the upper surface of the placement box, the water pump is sleeved on one side of the placement box, the shaping tube is sleeved on the upper surface of the water pump, and a nozzle is inserted into one end of the shaping tube.

[0009] Optionally, a collection box is slidably connected inside the main housing, a filter plate is snapped into the inside of the collection box, and a limit rod is inserted into one side of the main housing to limit the collection box. The number of limit rods is two.

[0010] Optionally, an air pump is installed on the upper surface of the movable hydraulic rod, a connecting pipe is inserted into one side of the air pump, an air rod is sleeved inside the movable hydraulic rod, fixed seats are inserted into both ends of the air rod, and a hole is opened on one side of the movable hydraulic rod, and the holes are connected to each other through the connecting pipe.

[0011] Optionally, a threaded hole is provided on one side of the movable hydraulic rod, and the movable lead screw passes through the threaded hole to move the movable hydraulic rod.

[0012] Optionally, the upper surface of the main housing is provided with a placement groove, the surface of the placement groove is provided with multiple holes, and the surface of the operation panel is provided with a groove.

[0013] In summary, the technical effects and advantages of this utility model are as follows: 1. This utility model has a reasonable structure. The nut is placed on a conveyor belt, and the feeding motor drives the drive shaft to rotate, causing the conveyor belt to move. The driven shaft also moves along with the conveyor belt. A moving motor drives a moving screw to rotate, causing the moving hydraulic rod to move within the connecting plate. After moving above the nut, the moving hydraulic rod moves downwards, allowing the air pump to deliver air to the air rod through the connecting pipe. This causes the air rod to move the fixed seat to both sides, fixing the nut in place. The moving hydraulic rod then moves the nut to the operating plate, where it is gripped and extended. The electric rod extends, carrying the connecting half-ring, to secure the nut with the mating half-ring and connecting half-ring. Then, the pneumatic rod retracts, carrying the fixing seat. A new nut is then retrieved and placed on multiple control panels. The hydraulic rod is gripped, retracting the nut to directly above the drill bit. The rotary motor rotates the drill bit, causing the fixing hydraulic rod to move downwards, allowing the rotating drill bit to perform internal thread machining on the nut. Cutting fluid is added to the placement box through the water inlet pipe on the upper surface of the cover plate. The water pump then delivers the cutting fluid through the guide tube to the nozzle, which sprays the cutting fluid onto the drill bit and nut, achieving a convenient and fast process. The quick and easy loading and unloading of nuts improves production efficiency and reduces operation time. The combined gripping and internal thread processing saves floor space, reducing the need for manual placement and alignment, which previously required positioning multiple machines simultaneously and could potentially injure workers. After nut processing, the docking hydraulic rod moves the docking block, and the gripping hydraulic rod extends the processed nut, causing the electric rod to extend the connecting half-ring, allowing the nut to rest on the upper surface of the main housing. The docking hydraulic rod then moves the connecting block... The connecting block moves, pushing the nut into the placement slot. After the equipment finishes working, the staff collects the nuts. When cleaning the equipment, the cutting fluid flows through the holes in the placement slot into the collection box. The filter plate blocks the residual chips in the cutting fluid. The staff removes the limit rod, takes the collection box out from the inside of the main body, and disposes of the cutting fluid in the collection box. This achieves convenient and quick collection and separation of cutting fluid, making it easy for staff to clean. This reduces the amount of cutting fluid residue on the equipment, which may cause the equipment to malfunction and become unusable after long-term use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the main body structure of this utility model; Figure 3 This is an exploded view of the material feeding assembly structure of this utility model; Figure 4 This is an exploded view of the connecting plate structure of this utility model; Figure 5 This is a schematic diagram of the gripping component structure of this utility model; Figure 6 This is an exploded view of the drill bit structure of this utility model; Figure 7 This is a schematic diagram of the spraying component structure of this utility model; Figure 8 This is an exploded view of the collection box structure of this utility model.

[0015] In the diagram: 1. Main housing; 2. Feeding assembly; 201. Feeding seat; 202. Drive shaft; 203. Conveyor belt; 204. Feeding motor; 205. Driven shaft; 3. Docking hydraulic rod; 4. Docking block; 5. Control panel; 6. Gripping assembly; 601. Shaft seat; 602. Gripping hydraulic rod; 603. Docking half ring; 604. Electric rod; 605. Connecting half ring; 7. Connecting plate; 8. Moving motor; 9. Moving lead screw; 10. Moving hydraulic rod; 11. Fixed hydraulic rod; 12. Rotary motor; 13. Drill bit; 14. Spraying assembly; 401. Placement box; 402. Placement cover plate; 403. Water pump; 404. Shaping tube; 405. Nozzle; 15. Control panel; 16. Collection box; 17. Filter plate; 18. Limiting rod; 19. Air pump; 20. Connecting pipe; 21. Air rod; 22. Fixing base. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Reference Figures 1-8The illustrated billet opening, gripping, and internal thread punching device includes a main housing 1, a feeding assembly 2 sleeved on one side of the main housing 1, a docking hydraulic rod 3 mounted on the upper surface of the main housing 1, a docking block 4 inserted into one end of the docking hydraulic rod 3, an operating plate 5 mounted on the upper surface of the main housing 1, a gripping assembly 6 sleeved on the upper surface of the operating plate 5, a connecting plate 7 inserted into the upper surface of the main housing 1, a moving motor 8 sleeved inside the connecting plate 7, a moving lead screw 9 inserted into one end of the moving motor 8, a moving hydraulic rod 10 slidably connected inside the connecting plate 7, a fixed hydraulic rod 11 sleeved on the lower surface of the connecting plate 7, a rotary motor 12 sleeved inside the fixed hydraulic rod 11, a drill bit 13 inserted into one end of the rotary motor 12, a spraying assembly 14 mounted on the upper surface of the connecting plate 7, and a control panel 15 inserted into the upper surface of the main housing 1.

[0018] As a preferred embodiment of this example, Figures 2 to 8As shown, a feeding assembly 2 is sleeved on one side of the main housing 1. The feeding assembly 2 includes a feeding seat 201, a drive shaft 202, a conveyor belt 203, a feeding motor 204, and a driven shaft 205. The drive shaft 202 is sleeved inside the feeding seat 201. The conveyor belt 203 is provided on the surface of the drive shaft 202. The feeding motor 204 is sleeved on one end of the drive shaft 202. The feeding motor 204 has a motor seat on its surface. The feeding seat 201 is inserted into one side of the motor seat. The driven shaft 205 is rotatably connected inside the conveyor belt 203. A docking hydraulic rod 3 is installed on the upper surface of the main housing 1. A docking block 4 is inserted into one end of the docking hydraulic rod 3. An operating plate 5 is installed on the upper surface of the main housing 1. The surface of the operating plate 5 has a groove. A gripping assembly 6 is fitted together. The gripping assembly 6 includes a shaft seat 601, a gripping hydraulic rod 602, a docking half-ring 603, an electric rod 604, and a connecting half-ring 605. The gripping hydraulic rod 602 is fitted inside the shaft seat 601. One end of the gripping hydraulic rod 602 is inserted into the docking half-ring 603. The electric rod 604 is installed inside the docking half-ring 603. One end of the electric rod 604 is inserted into the connecting half-ring 605. A connecting plate 7 is inserted into the upper surface of the main housing 1. A moving motor 8 is fitted inside the connecting plate 7. One end of the moving motor 8 is inserted into a moving screw 9. A moving hydraulic rod 10 is slidably connected inside the connecting plate 7. A threaded hole is opened on one side of the moving hydraulic rod 10, and the moving screw 9 passes through the threaded hole to move the moving hydraulic rod 10. The upper surface of the movable hydraulic rod 10 is equipped with an air pump 19, and a connecting pipe 20 is inserted into one side of the air pump 19. An air rod 21 is sleeved inside the movable hydraulic rod 10, and fixed seats 22 are inserted into both ends of the air rod 21. A hole is opened on one side of the movable hydraulic rod 10, and the holes are interconnected through the connecting pipe 20. A fixed hydraulic rod 11 is sleeved on the lower surface of the connecting plate 7, and a rotary motor 12 is sleeved inside the fixed hydraulic rod 11. A drill bit 13 is inserted into one end of the rotary motor 12. A spraying assembly 14 is installed on the upper surface of the connecting plate 7. The spraying assembly 14 includes a placement box 401, a placement cover plate 402, a water pump 403, a shaping tube 404, and a nozzle 405. A placement cover plate 402 is inserted into the upper surface of the placement box 401. The upper surface of the main housing 1 is equipped with a water inlet pipe. A water pump 403 is sleeved on one side of the placement box 401. A shaping tube 404 is sleeved on the upper surface of the water pump 403. A nozzle 405 is inserted into one end of the shaping tube 404. A control panel 15 is inserted into the upper surface of the main housing 1. A collection box 16 is slidably connected inside the main housing 1. A filter plate 17 is snapped into the inside of the collection box 16. Two limit rods 18 are inserted into one side of the main housing 1 to limit the collection box 16. A placement groove is opened on the upper surface of the main housing 1. The surface of the placement groove has multiple holes. During use, by placing the nut on the conveyor belt 203, the feeding motor 204 drives the drive shaft 202 to rotate, causing the conveyor belt 203 to move.Driven shaft 205 also moves under the movement of conveyor belt 203. The moving motor 8 drives the moving screw 9 to rotate, causing the moving hydraulic rod 10 to move within the connecting plate 7. After moving above the nut, the moving hydraulic rod 10 moves downwards, causing the air pump 19 to deliver air to the air rod 21 through the connecting pipe 20. The air rod 21 then moves the fixed seat 22 to both sides, fixing the nut. The moving hydraulic rod 10 then moves with the nut to the operating plate 5. The gripping hydraulic rod 602 extends, causing the electric rod 604 to extend with the connecting half-ring 605, connecting the mating half-ring 603 and the connecting half-ring. 605. Secure the nut, then retract the air rod 21 along with the fixing seat 22. Take a new nut and place it on the multiple operating plates 5. Using the gripping hydraulic rod 602, retract the nut to directly above the drill bit 13. The rotary motor 12 rotates the drill bit 13, causing the fixing hydraulic rod 11 to move downwards, allowing the rotating drill bit 13 to perform internal thread machining on the nut. Cutting fluid is added to the placement box 401 through the water inlet pipe on the upper surface of the placement cover plate 402. The water pump 403 delivers the cutting fluid through the shaping pipe 404 to the nozzle 405, which sprays the cutting fluid onto the drill bit 13 and the nut, achieving the desired effect. The system allows for quick and easy loading and unloading of nuts, simplifying operation, improving production efficiency, and reducing operation time. The combined gripping and internal thread processing saves floor space, reducing the need for manual placement and alignment, which previously required aligning the nuts before processing. This also prevents the simultaneous placement of multiple machines and could potentially injure workers. After nut processing, the docking hydraulic rod 3 moves the docking block 4, and the gripping hydraulic rod 602 extends the processed nut, causing the electric rod 604 to extend the connecting half-ring 605, allowing the nut to rest on the upper surface of the main housing 1. The docking hydraulic rod 3 then... The docking block 4 is moved to push the nut into the placement slot. After the equipment finishes working, the staff collects the nuts. When cleaning the equipment, the cutting fluid flows through the holes in the placement slot into the collection box 16. The filter plate 17 blocks the residual chips in the cutting fluid. The staff removes the limit rod 18, takes the collection box 16 out of the main housing 1, and disposes of the cutting fluid in the collection box 16. This achieves convenient and quick collection and separation of cutting fluid, facilitating cleaning by the staff and reducing the amount of cutting fluid residue on the equipment. Prolonged use of the equipment may lead to malfunctions and unusability.

[0019] The working principle of this practical application is as follows: During operation, the nut is placed on the conveyor belt 203, and the feeding motor 204 drives the drive shaft 202 to rotate, causing the conveyor belt 203 to move. The driven shaft 205 also moves under the movement of the conveyor belt 203. The moving motor 8 drives the moving screw 9 to rotate, causing the moving hydraulic rod 10 to move within the connecting plate 7. After moving above the nut, the moving hydraulic rod 10 moves downward, causing the air pump 19 to deliver air to the air rod 21 through the connecting pipe 20. The air rod 21 then moves along the fixed seat 2. 2. Move to both sides to fix the nut. Then, move the hydraulic rod 10 with the nut to the operating plate 5. Extend the hydraulic rod 602 to extend the electric rod 604 with the connecting half-ring 605. The mating half-ring 603 and the connecting half-ring 605 fix the nut. Then, retract the air rod 21 with the fixing seat 22. Take a new nut and place it on the multiple operating plates 5. Retract the nut with the hydraulic rod 602 to directly above the drill bit 13. Rotate the motor 12 to drive the drill bit. The head 13 rotates, causing the fixed hydraulic rod 11 to move downwards, allowing the rotating drill bit 13 to perform internal thread machining on the nut. Cutting fluid is added to the placement box 401 through the water inlet pipe on the upper surface of the placement cover plate 402. The water pump 403 delivers the cutting fluid to the nozzle 405 through the shaping pipe 404. The nozzle 405 sprays the cutting fluid onto the drill bit 13 and the nut. After the nut is machined, the docking hydraulic rod 3 moves the docking block 4. The gripping hydraulic rod 602 extends the machined nut, causing the electric rod 604 to extend. With the connecting half-ring 605 extended, the nut falls onto the upper surface of the main housing 1. Then, the docking hydraulic rod 3 moves the docking block 4 to push the nut into the placement slot. After the equipment finishes working, the staff collects the nuts. When cleaning the equipment, the cutting fluid flows through the holes in the placement slot into the collection box 16. The filter plate 17 blocks the residual chips in the cutting fluid. The staff removes the limit rod 18, takes the collection box 16 out of the main housing 1, and disposes of the cutting fluid in the collection box 16.

[0020] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A blank opening, gripping, and internal thread punching device, comprising a main housing (1), characterized in that: A feeding assembly (2) is sleeved on one side of the main box (1). A docking hydraulic rod (3) is installed on the upper surface of the main box (1). A docking block (4) is inserted into one end of the docking hydraulic rod (3). An operating plate (5) is installed on the upper surface of the main box (1). A gripping assembly (6) is sleeved on the upper surface of the operating plate (5). A connecting plate (7) is inserted into the upper surface of the main box (1). A moving motor (8) is sleeved inside the connecting plate (7). A moving screw (9) is inserted into one end of the moving motor (8). A moving hydraulic rod (10) is slidably connected inside the connecting plate (7). A fixed hydraulic rod (11) is sleeved on the lower surface of the connecting plate (7). A rotary motor (12) is sleeved inside the fixed hydraulic rod (11). A drill bit (13) is inserted into one end of the rotary motor (12). A spraying assembly (14) is installed on the upper surface of the connecting plate (7). A control panel (15) is inserted into the upper surface of the main box (1).

2. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: The feeding assembly (2) includes a feeding seat (201), a drive shaft (202), a conveyor belt (203), a feeding motor (204), and a driven shaft (205). The drive shaft (202) is sleeved inside the feeding seat (201). The conveyor belt (203) is provided on the surface of the drive shaft (202). The feeding motor (204) is sleeved at one end of the drive shaft (202). The driven shaft (205) is rotatably connected inside the conveyor belt (203).

3. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: The gripping assembly (6) includes a bearing seat (601), a gripping hydraulic rod (602), a docking half ring (603), an electric rod (604), and a connecting half ring (605). The gripping hydraulic rod (602) is sleeved inside the bearing seat (601). One end of the gripping hydraulic rod (602) is inserted into the docking half ring (603). The electric rod (604) is installed inside the docking half ring (603). One end of the electric rod (604) is inserted into the connecting half ring (605).

4. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: The spraying assembly (14) includes a placement box (401), a placement cover plate (402), a water pump (403), a shaping tube (404), and a nozzle (405). The placement cover plate (402) is inserted into the upper surface of the placement box (401), the water pump (403) is sleeved on one side of the placement box (401), the shaping tube (404) is sleeved on the upper surface of the water pump (403), and the nozzle (405) is inserted into one end of the shaping tube (404).

5. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: The main body (1) has a collection box (16) slidably connected inside, and a filter plate (17) is snapped into the inside of the collection box (16). A limiting rod (18) is inserted into one side of the main body (1) and the limiting rod (18) limits the collection box (16). There are two limiting rods (18).

6. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: An air pump (19) is installed on the upper surface of the movable hydraulic rod (10). A connecting pipe (20) is inserted into one side of the air pump (19). An air rod (21) is sleeved inside the movable hydraulic rod (10). Fixed seats (22) are inserted into both ends of the air rod (21). A hole is opened on one side of the movable hydraulic rod (10). The holes are connected to each other through the connecting pipe (20).

7. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: A threaded hole is provided on one side of the movable hydraulic rod (10), and the movable lead screw (9) passes through the threaded hole to move the movable hydraulic rod (10).

8. The blank opening, gripping, and internal thread punching device according to claim 1, characterized in that: The upper surface of the main box (1) is provided with a placement groove, the surface of the placement groove is provided with multiple holes, and the surface of the operation plate (5) is provided with a groove.

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