Fixing tool for coring bit production

Abstract

The utility model belongs to the technical field of drill bit production, and particularly relates to a coring drill bit production fixing tool which comprises a bottom frame. Rotating shafts are rotationally connected to the sides, close to the bottom frame, of the fixing frames; a connecting disc is fixed to the end, away from the fixing frame, of the rotating shaft. A plurality of hydraulic rods are evenly fixed to the side, away from the rotating shaft, of the connecting disc. A movable frame is fixed to the telescopic end of the hydraulic rod. A clamping assembly is arranged on the inner side of the movable frame. Through the cooperative structural design of a hydraulic rod, a movable frame driving assembly and a clamping plate, the movable frame can be moved to the position corresponding to a machined part through the hydraulic rod, then the clamping plate can be driven to move through the driving assembly, and therefore the machined part is clamped, and the clamping work efficiency is effectively improved; and meanwhile, the machined part is clamped through the multiple clamping plates at the same time, the stability of the machined part is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drill bit production, and specifically relates to a fixing tooling for core bit production. Background Technique

[0002] The production of core bits is a complex and delicate process, which involves multiple steps and processes. During the production process, quality inspections need to be carried out on each key step, such as mixing uniformity, pressing density, sintering quality, etc. Advanced detection equipment and technologies are used to conduct performance tests on the drill bits, such as hardness tests, wear resistance tests, etc., to ensure that the drill bits meet the quality requirements.

[0003] The sand dredging bucket is a device commonly used in current large-scale construction projects and is usually used for loading holes. With the development of society and the continuous expansion of the urban scale, it has become difficult for people to find suitable construction land. Traditional sand dredging buckets have strict requirements for geological structures and can only operate on relatively soft muddy ground. During the production process of sand dredging buckets, fixing devices are needed to fix them for convenient subsequent processing.

[0004] However, when processing the sand dredging bucket currently, due to its large mass, it is inconvenient to fix it, and at the same time, the fixing effect is not good, and the sand dredging bucket cannot be rotated, which is not convenient for processing different positions of the sand dredging bucket, and the practicability is relatively low. Therefore, a fixing tooling for core bit production is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique, the utility model proposes a fixing tooling for core bit production.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A fixing tooling for core bit production of the utility model includes a chassis: A fixing frame is fixed at the top end of one end of the chassis; A rotating shaft is rotatably connected to one side of the fixing frame close to the chassis; A connecting disc is fixed at the end of the rotating shaft away from the fixing frame; A plurality of hydraulic rods are evenly fixed on the side of the connecting disc away from the rotating shaft; A movable frame is fixed at the telescopic end of the hydraulic rod; A clamping assembly is arranged inside the movable frame; A placing frame is fixed at the middle position of the top end of the chassis; The clamping assembly includes a plurality of clamping plates; The plurality of clamping plates are respectively evenly arranged at the inner side position of the movable frame; An internal threaded rod is fixed on the side of the clamping plate close to the movable frame; The internal threaded rod extends to the inside of the movable frame; A driving assembly is arranged at the position corresponding to the internal threaded rod inside the movable frame.

[0007] Preferably, the driving assembly includes an internal toothed ring; the internal toothed ring is arranged inside the moving frame; the internal toothed ring is rotatably connected to the moving frame; a plurality of transmission gears are evenly arranged at a position inside the moving frame and inside the internal toothed ring; a first motor is fixed at a position inside the moving frame corresponding to one of the transmission gears; the first motor is fixedly connected to the transmission gear; the transmission gear is meshed with the internal toothed ring; a connecting shaft is fixed at one end of the transmission gear away from the first motor; a transmission assembly is arranged at a position inside the moving frame corresponding to the connecting shaft.

[0008] Preferably, the transmission assembly includes a transmission screw; the transmission screw is arranged at a position inside the moving frame corresponding to the internal threaded rod; the transmission screw is rotatably connected to the moving frame; the transmission screw is in threaded connection with the internal threaded rod; a driven bevel gear is fixed on the outer side of one end of the transmission screw away from the internal threaded rod; a driving bevel gear is fixed at a position corresponding to the connecting shaft and the driven bevel gear; the driving bevel gear is meshed with the driven bevel gear.

[0009] Preferably, telescopic rods are arranged at both ends of one side of the clamping plate close to the moving frame; one end of the telescopic rod is fixedly connected to the moving frame; the telescopic end of the telescopic rod is fixedly connected to the clamping plate.

[0010] Preferably, an anti-slip pad is fixed on one side of the clamping plate away from the moving frame.

[0011] Preferably, a rotating gear is fixed on the outer side of one end of the rotating shaft close to the rotating gear; a second motor is fixed at a position corresponding to the rotating gear at the top of the fixed frame; a driving gear is fixed at the output end of the second motor; the driving gear is meshed with the rotating gear.

[0012] Preferably, a sliding plate is arranged at a position on the top of the bottom frame and below the moving frame; a T-shaped slider is fixed at the lower end of the sliding plate; the T-shaped slider is slidably connected to the bottom frame; fixing rods are fixed at both ends of the top of the sliding plate; a positioning slider is fixed on one side of the fixing rod close to the moving frame; an arc-shaped sliding groove is formed at a position corresponding to the moving frame and the positioning slider; the positioning slider is slidably connected to the moving frame through the arc-shaped sliding groove.

[0013] The beneficial effects of the present utility model:

[0014] 1. The utility model provides a production fixing tooling for a core drill bit. Through the cooperative structural design of a hydraulic rod, a moving frame driving component and a clamping plate, the moving frame can be moved to a position corresponding to the workpiece by the hydraulic rod. Subsequently, the clamping plate can be driven to move by the driving component, so as to clamp the workpiece, effectively improving the clamping work efficiency. At the same time, the workpiece is clamped by multiple clamping plates, improving the stability of the workpiece and enhancing the practicability of the device.

[0015] 2. The utility model provides a production fixing tooling for a core drill bit. Through the cooperative structural design of a driving gear and a rotating gear, when the second motor is started, the driving gear can be driven to rotate. When the driving gear rotates, the rotating shaft can be driven to rotate simultaneously through the rotating gear meshed with it. Furthermore, the connecting disk can be driven to rotate simultaneously through the rotation of the rotating shaft, so as to drive the workpiece to rotate through the hydraulic rod and the moving frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is a three-dimensional view of the utility model;

[0018] Figure 2 is a three-dimensional view of the driving component in the utility model;

[0019] Figure 3 is a three-dimensional view of the transmission component in the utility model;

[0020] Figure 4 is a three-dimensional view of the driving gear and the rotating gear in the utility model;

[0021] Figure 5 is a three-dimensional view of the positioning slider and the T-shaped slider in the utility model.

[0022] LEGEND DESCRIPTION:

[0023] 1. Base frame; 2. Placing frame; 3. Moving frame; 4. Fixed frame; 5. Connecting disk; 6. Hydraulic rod; 7. Sliding plate; 8. Clamping plate; 9. Anti-slip pad; 10. Telescopic rod; 11. Inner gear ring; 12. First motor; 13. Transmission gear; 14. Connecting shaft; 15. Transmission bevel gear; 16. Driven bevel gear; 17. Transmission screw; 18. Inner threaded rod; 19. Rotating shaft; 20. Rotating gear; 21. Driving gear; 22. Second motor; 23. Arc-shaped chute; 24. Positioning slider; 25. Fixed rod; 26. T-shaped slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] The following gives specific embodiments.

[0026] Please refer to Figures 1-5 , the present invention provides a production fixing tooling for a core drill bit, including a base frame 1: a fixing frame 4 is fixed at the top end of one end of the base frame 1; a rotating shaft 19 is rotatably connected to one side of the fixing frame 4 close to the base frame 1; a connecting disk 5 is fixed at the end of the rotating shaft 19 away from the fixing frame 4; a plurality of hydraulic rods 6 are uniformly fixed on the side of the connecting disk 5 away from the rotating shaft 19; a moving frame 3 is fixed at the telescopic end of the hydraulic rod 6; a clamping assembly is arranged inside the moving frame 3; a placing frame 2 is fixed at the middle position of the top end of the base frame 1; the clamping assembly includes a plurality of clamping plates 8; the plurality of clamping plates 8 are respectively and uniformly arranged at the inner side position of the moving frame 3; an internal threaded rod 18 is fixed on the side of the clamping plate 8 close to the moving frame 3; the internal threaded rod 18 extends to the inside of the moving frame 3; a driving assembly is arranged at the position inside the moving frame 3 corresponding to the internal threaded rod 18. During work, first place the workpiece on the top of the placing frame 2, and then start the hydraulic rod 6; the hydraulic rod 6 drives the moving frame 3 to move towards the direction close to the workpiece. When the moving frame 3 moves to the position where the workpiece is located inside the moving frame 3, the driving assembly can drive the clamping plate 8 to move towards the direction close to the workpiece, so as to clamp and fix the workpiece through the clamping plate 8, thereby facilitating the subsequent processing of the workpiece. Through the cooperative structural design of the hydraulic rod 6, the moving frame 3, the driving assembly and the clamping plate 8 in this step, the moving frame 3 can be moved to the position corresponding to the workpiece by the hydraulic rod 6, and then the driving assembly can drive the clamping plate 8 to move, so as to clamp the workpiece, effectively improving the clamping work efficiency. At the same time, the workpiece is clamped by a plurality of clamping plates 8 at the same time, improving the stability of the workpiece and enhancing the practicability of the device;

[0027] Further, as Figure 2 and Figure 3As shown in the figure, the driving component includes an internal toothed ring 11; the internal toothed ring 11 is arranged inside the moving frame 3; the internal toothed ring 11 is rotatably connected to the moving frame 3; a plurality of transmission gears 13 are evenly arranged at a position inside the moving frame 3 and inside the internal toothed ring 11; a first motor 12 is fixed at a position inside the moving frame 3 corresponding to one of the transmission gears 13; the first motor 12 is fixedly connected to the transmission gear 13; the transmission gear 13 is meshed with the internal toothed ring 11; a connecting shaft 14 is fixed at one end of the transmission gear 13 away from the first motor 12; a transmission component is arranged at a position inside the moving frame 3 corresponding to the connecting shaft 14. During operation, when clamping a workpiece, first start the first motor 12, so that the first motor 12 drives one of the transmission gears 13 fixed thereto to rotate. When one of the transmission gears 13 rotates, it can drive the internal toothed ring 11 meshed therewith to rotate simultaneously. When the internal toothed ring 11 rotates, it drives other transmission gears 13 meshed therewith to rotate. Thus, when the transmission gear 13 rotates, it drives the connecting shaft 14 to rotate. Furthermore, when the connecting shaft 14 rotates, it drives the internal threaded rod 18 to move through the transmission component. This step can, through the structural design of the internal toothed ring 11 and the transmission gears 13, enable other transmission gears 13 to rotate simultaneously through the internal toothed ring 11 when one of the transmission gears 13 rotates.

[0028] Furthermore, as Figure 2 and Figure 3 shown in the figure, the transmission component includes a transmission screw 17; the transmission screw 17 is arranged at a position inside the moving frame 3 corresponding to the internal threaded rod 18; the transmission screw 17 is rotatably connected to the moving frame 3; the transmission screw 17 is threadedly connected to the internal threaded rod 18; a driven bevel gear 16 is fixed to the outer side of one end of the transmission screw 17 away from the internal threaded rod 18; a driving bevel gear 15 is fixed at a position on the connecting shaft 14 corresponding to the driven bevel gear 16; the driving bevel gear 15 is meshed with the driven bevel gear 16. During operation, when the connecting shaft 14 rotates, it drives the driving bevel gear 15 to rotate. When the driving bevel gear 15 rotates, it drives the transmission screw 17 to rotate simultaneously through the driven bevel gear 16 meshed therewith. When the transmission screw 17 rotates, it drives the internal threaded rod 18 threadedly connected thereto to move along the axial direction of the transmission screw 17, and further drives the clamping plate 8 to move. This step can drive the transmission screw 17 to rotate through the driving bevel gear 15 and the driven bevel gear 16 when the connecting shaft 14 rotates. Furthermore, when the transmission screw 17 rotates, it can drive the internal threaded rod 18 threadedly connected thereto to move, thereby driving the clamping plate 8 to clamp the workpiece.

[0029] As Figure 2 and Figure 3As shown in the figure, telescopic rods 10 are provided at both ends of the side of the clamping plate 8 close to the moving frame 3; one end of the telescopic rod 10 is fixedly connected to the moving frame 3; the telescopic end of the telescopic rod 10 is fixedly connected to the clamping plate 8. During operation, when the transmission screw 17 rotates, the clamping plate 8 can be rotationally limited through the telescopic rod 10, thereby preventing the clamping plate 8 and the built-in threaded rod 18 from rotating along with the transmission screw 17. Furthermore, when the transmission screw 17 rotates, it drives the built-in threaded rod 18 to move. This step can rotationally limit the clamping plate 8 and the built-in threaded rod 18 through the telescopic rod 10, preventing the clamping plate 8 and the built-in threaded rod 18 from rotating along with the transmission screw 17.

[0030] As Figure 2 and Figure 3 shown in the figure, an anti-slip pad 9 is fixed on the side of the clamping plate 8 away from the moving frame 3. This step can improve the clamping effect on the workpiece through the anti-slip pad 9, prevent the workpiece from sliding horizontally with the clamping plate 8, and improve the stability of clamping.

[0031] As Figure 4 shown in the figure, a rotating gear 20 is fixed on the outer side of one end of the rotating shaft 19 close to the rotating gear 20; a second motor 22 is fixed at the top of the fixed frame 4 at a position corresponding to the rotating gear 20; a driving gear 21 is fixed at the output end of the second motor 22; the driving gear 21 is meshed with the rotating gear 20. During operation, when it is necessary to rotate the workpiece, the second motor 22 can be started, so that the second motor 22 drives the driving gear 21 to rotate. When the driving gear 21 rotates, it drives the rotating shaft 19 to rotate through the rotating gear 20 meshed with it. When the rotating shaft 19 rotates, it drives the connecting disc 5 to rotate simultaneously. Furthermore, the moving frame 3 can be driven to rotate through the hydraulic rod 6, thereby rotating the workpiece located inside the moving frame 3. This step can, through the matching structural design of the driving gear 21 and the rotating gear 20, enable the driving gear 21 to rotate when the second motor 22 is started. When the driving gear 21 rotates, it can drive the rotating shaft 19 to rotate simultaneously through the rotating gear 20 meshed with it. Furthermore, the connecting disc 5 is driven to rotate simultaneously through the rotation of the rotating shaft 19, thereby driving the workpiece to rotate through the hydraulic rod 6 and the moving frame 3.

[0032] As Figure 5As shown in the figure, a sliding plate 7 is provided at the top end of the chassis 1 and below the moving frame 3; a T-shaped slider 26 is fixed to the lower end of the sliding plate 7; the T-shaped slider 26 is slidably connected to the chassis 1; fixing rods 25 are fixed to both ends of the top end of the sliding plate 7; a positioning slider 24 is fixed to the side of the fixing rod 25 close to the moving frame 3; an arc-shaped chute 23 is provided at the position of the moving frame 3 corresponding to the positioning slider 24; the positioning slider 24 is slidably connected to the moving frame 3 through the arc-shaped chute 23. During operation, when the moving frame 3 moves, the sliding plate 7 can be driven to slide through the positioning slider 24 and the fixing rod 25. At the same time, when the moving frame 3 rotates, the positioning slider 24 can slide inside the arc-shaped chute 23 through the arc-shaped chute 23. This step can, through the cooperative structural design of the positioning slider 24, the fixing rod 25 and the sliding plate 7, play an auxiliary supporting role for the moving frame 3 and improve the stability of the moving frame 3.

[0033] Working principle: During operation, first place the workpiece on the top of the placement rack 2, and then start the hydraulic rod 6; the hydraulic rod 6 drives the moving rack 3 to move towards the workpiece. When the moving rack 3 moves to a position where the workpiece is inside the moving rack 3, the clamping plate 8 can be driven by the driving component to move towards the workpiece, so as to clamp and fix the workpiece by the clamping plate 8, thus facilitating the subsequent processing of the workpiece; when clamping the workpiece, first start the first motor 12, so that the first motor 12 drives a transmission gear 13 fixed to it to rotate. When one of the transmission gears 13 rotates, it can drive the internal gear ring 11 engaged with it to rotate simultaneously. When the internal gear ring 11 rotates, it drives other transmission gears 13 engaged with it to rotate. Thus, when the transmission gear 13 rotates, it drives the connecting shaft 14 to rotate. Furthermore, when the connecting shaft 14 rotates, it drives the internal threaded rod 18 to move through the transmission component; when the connecting shaft 14 rotates, it drives the transmission bevel gear 15 to rotate. When the transmission bevel gear 15 rotates, it drives the driven bevel gear 16 engaged with it to drive the transmission screw 17 to rotate simultaneously. When the transmission screw 17 rotates, it drives the internal threaded rod 18 threaded with it to move along the axial direction of the transmission screw 17, thereby driving the clamping plate 8 to move; when the transmission screw 17 rotates, the telescopic rod 10 can be used to limit the rotation of the clamping plate 8, so as to prevent the clamping plate 8 and the internal threaded rod 18 from rotating with the transmission screw 17. Thus, when the transmission screw 17 rotates, it drives the internal threaded rod 18 to move; when it is necessary to rotate the workpiece, the second motor 22 can be started, so that the second motor 22 drives the driving gear 21 to rotate. When the driving gear 21 rotates, it drives the rotating shaft 19 to rotate through the rotating gear 20 engaged with it. When the rotating shaft 19 rotates, it drives the connecting disk 5 to rotate simultaneously. Furthermore, the hydraulic rod 6 can be used to drive the moving rack 3 to rotate, so as to rotate the workpiece located inside the moving rack 3; when the moving rack 3 moves, the sliding plate 7 can be driven to slide by the positioning slider 24 and the fixed rod 25. At the same time, when the moving rack 3 rotates, the positioning slider 24 can be located inside the arc-shaped chute 23 and slide through the arc-shaped chute 23.

[0034] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A coring drill production fixture, comprising a base frame (1), characterized in that: A fixed frame (4) is fixed to the top of one end of the base frame (1); a rotating shaft (19) is rotatably connected to the fixed frame (4) on one side close to the base frame (1); a connecting plate (5) is fixed to one end of the rotating shaft (19) away from the fixed frame (4); a plurality of hydraulic rods (6) are evenly fixed to the side of the connecting plate (5) away from the rotating shaft (19); a mobile frame (3) is fixed to the telescopic end of the hydraulic rod (6); a clamping assembly is arranged on the inner side of the mobile frame (3); a placing frame (2) is fixed at the middle position of the top of the base frame (1); the clamping assembly comprises a plurality of clamping plates (8); the plurality of clamping plates (8) are evenly arranged at the inner side of the mobile frame (3); an internal threaded rod (18) is fixed to one side of the clamping plate (8) close to the mobile frame (3); the internal threaded rod (18) extends to the inner side of the mobile frame (3); a driving assembly is arranged at a position inside the mobile frame (3) and corresponding to the internal threaded rod (18).

2. A coring drill production fixture as claimed in claim 1, characterized in that: The driving assembly comprises a built-in gear ring (11); the built-in gear ring (11) is arranged on the inner side of the moving frame (3); the built-in gear ring (11) is rotatably connected to the moving frame (3); a plurality of transmission gears (13) are evenly arranged on the inner side of the moving frame (3) and at a position located on the inner side of the built-in gear ring (11); a first motor (12) is fixed on the inner side of the moving frame (3) and at a position corresponding to one of the transmission gears (13); the first motor (12) is fixedly connected to the transmission gear (13); the transmission gear (13) is meshingly connected to the built-in gear ring (11); a connecting shaft (14) is fixed on one end of the transmission gear (13) away from the first motor (12); and a transmission assembly is arranged on the inner side of the moving frame (3) and at a position corresponding to the connecting shaft (14).

3. A coring drill production fixture as claimed in claim 2, characterized in that: The transmission assembly comprises a transmission screw (17); the transmission screw (17) is arranged on the inner side of the moving frame (3) and at a position corresponding to the built-in threaded rod (18); the transmission screw (17) is rotationally connected to the moving frame (3); the transmission screw (17) is threadedly connected to the built-in threaded rod (18); a driven bevel gear (16) is fixed to the outer side of one end of the transmission screw (17) away from the built-in threaded rod (18); a transmission bevel gear (15) is fixed to a position of the connecting shaft (14) corresponding to the driven bevel gear (16); and the transmission bevel gear (15) is meshingly connected to the driven bevel gear (16).

4. A coring drill production fixture as claimed in claim 1, characterized in that: Telescopic rods (10) are provided at both ends of the clamping plate (8) on one side close to the moving frame (3); one end of the telescopic rod (10) is fixedly connected to the moving frame (3); and the telescopic end of the telescopic rod (10) is fixedly connected to the clamping plate (8).

5. A coring drill production fixture as claimed in claim 1, characterized in that: An anti-slip pad (9) is fixed to the side of the clamping plate (8) away from the movable frame (3).

6. A coring drill production fixture as claimed in claim 1, characterized in that: A rotating gear (20) is fixed on the outer side of one end of the rotating shaft (19) close to the rotating gear (20); a second motor (22) is fixed at the top of the fixing frame (4) and at a position corresponding to the rotating gear (20); a driving gear (21) is fixed at the output end of the second motor (22); and the driving gear (21) is meshingly connected with the rotating gear (20).

7. A coring drill production fixture as claimed in claim 1, characterized in that: A sliding plate (7) is provided at the top of the base frame (1) and below the moving frame (3); a T-shaped slider (26) is fixed at the lower end of the sliding plate (7); the T-shaped slider (26) is slidably connected to the base frame (1); fixing rods (25) are fixed at both ends of the top of the sliding plate (7); a positioning slider (24) is fixed on one side of the fixing rod (25) close to the moving frame (3); an arc-shaped sliding groove (23) is provided at a position of the moving frame (3) corresponding to the positioning slider (24); the positioning slider (24) is slidably connected to the moving frame (3) via the arc-shaped sliding groove (23).

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