High-straightness bar production device and production process thereof

Abstract

The invention provides a high-straightness bar production device and a production process thereof, and belongs to the technical field of steel bar machining. The high-straightness bar production device comprises a bottom plate, a drill bit is installed at the output end of a drilling machine, an overturning assembly is arranged on the top face of the bottom plate, a fixed clamping assembly is arranged in the overturning assembly, and a steel bar is clamped in the fixed clamping assembly. A first motor is controlled to rotate, when the first motor rotates, a first gear can be driven to rotate, so that a second gear meshed with the first gear is driven to rotate, then a rotating disc is driven to rotate, and in the rotating process of the rotating disc, a steel bar clamped in a first connecting plate can be driven to turn over integrally till the other end of the steel bar is parallel to a bottom plate; therefore, the purpose of automatically overturning the steel bar is achieved, and the problem that the working efficiency is affected due to the fact that the steel bar needs to be disassembled and assembled again in the prior art is solved.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar processing, and in particular to a production device and a production process of a high-straightness bar. Background Art

[0002] Steel rods are rod-shaped metal materials made of steel materials through hot working, cold working or other processing techniques. They are widely used in construction, machinery manufacturing, automobile, shipbuilding and other industries. In the process of steel rod production, there are some special needs to punch holes at the ends of the steel rods to make the steel rods easier to install with other components later. In the process of punching holes, punching equipment is needed.

[0003] However, there are still some problems in the actual use of the existing punching equipment. For example, when punching holes in a steel rod, the existing punching equipment first needs to clamp the steel rod inside a fixing fixture and then perform the punching operation. When holes need to be punched at both ends of the steel rod, the steel needs to be repeatedly taken out of the fixing fixture and then installed, which greatly reduces the production efficiency. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a production device and a production process for high-straightness bars that overcome the above technical problems or at least partially solve the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a production device for high-straightness bars, comprising a bottom plate, a mounting platform fixedly mounted on the top surface of the bottom plate, vertical plates fixedly mounted on both ends of the top surface of the mounting platform, a moving frame arranged between the two vertical plates, a drilling machine arranged inside the moving frame, a drill bit arranged at the output end of the drilling machine, a turning assembly arranged on the top surface of the bottom plate, a fixed clamping assembly arranged inside the turning assembly, a steel bar clamped inside the fixed clamping assembly, a coolant tank placed on the top surface of the bottom plate, a cooling assembly arranged on the top surface of the coolant tank;

[0007] The flip assembly includes two mounting frames, both of which are fixedly mounted on the top surface of the bottom plate, and opposite surfaces of the two mounting frames are provided with a turntable, and the flip assembly is used to flip the steel rod;

[0008] The fixed clamping assembly includes a wedge-shaped clamping plate and a rectangular clamping plate, the wedge-shaped clamping plate and the rectangular clamping plate are fixedly connected, and the fixed clamping assembly is used to clamp the steel rod;

[0009] The cooling assembly includes two fixed boxes, both of which are fixedly mounted on the top surface of the coolant tank. The cooling assembly is configured to transport the coolant.

[0010] In a preferred solution, a rotating shaft is provided inside the mounting frame, the rotating discs are fixedly mounted on one end of the rotating shaft, two connecting plates 1 are fixedly connected between the two rotating discs, an extension plate is fixedly mounted on one side surface of one of the mounting frames, a motor 1 is fixedly mounted on the top surface of the extension plate, a gear 1 is fixedly mounted on the output end of the motor 1, a gear 2 is fixedly mounted on one end of one of the rotating shafts, and the gear 2 is meshed with the gear 1.

[0011] In a preferred solution, a movable groove 1 is provided inside the connecting plate 1, mounting grooves are provided on both sides of the movable groove 1, auxiliary clamping components are provided inside the two mounting grooves, a movable groove 2 is provided on the top surface of the movable groove 1, the number of the wedge-shaped clamping plates and the number of the rectangular clamping plates are both two, the two wedge-shaped clamping plates and the rectangular clamping plates are respectively clamped in the movable groove 1 and the movable groove 2 in opposition, and a C-shaped frame is fixedly installed on the top surface of the connecting plate 1.

[0012] In a preferred solution, a cylinder is fixedly installed on the top of the C-shaped frame, and the output end of the cylinder extends to the inner side of the C-shaped frame. One end of the cylinder extending to the inner side of the C-shaped frame is fixedly connected to a movable plate, and connecting plates 2 are fixedly installed on both ends of the bottom surface of the movable plate. Rollers are installed inside the two connecting plates 2, and the rollers are in contact with the inclined surface of the wedge-shaped clamping plate.

[0013] In a preferred solution, the auxiliary clamping assembly includes a clamping sleeve, which is fixedly installed inside a rectangular clamping plate, a box body and a storage box are fixedly installed inside the mounting groove, a sealing plate is movably clamped inside the box body, one end of the sealing plate is fixedly connected to a connecting rod 2, one end of the connecting rod 2 extends to the outside of the box body, and the end of the connecting rod 2 extending to the outside of the box body is fixedly connected to a side surface of the rectangular clamping plate.

[0014] In a preferred embodiment, the interior of the clamping sleeve is a hollow structure, a plurality of through holes are formed through one side surface of the clamping sleeve, a connecting pipe is fixedly connected to one side surface of the box body, one end of the connecting pipe extends to the interior of the clamping sleeve, a one-way valve 1 is fixedly installed on the outer surface of the connecting pipe, a delivery pipe is fixedly connected between the storage box and the box body, and a one-way valve 2 is fixedly installed on the outer surface of the delivery pipe.

[0015] In a preferred solution, a water bag is fixedly installed inside the fixed box, a push-pull plate is movably connected inside the fixed box, the push-pull plate and one side surface of the water bag are bonded to each other, a through groove is penetrated through the top surface of the fixed box, a connecting block is movably connected inside the through groove, an infusion tube is fixedly connected to one side surface of the fixed box, a one-way valve three is fixedly installed on the outer surface of the infusion tube, a water suction tube is fixedly connected to the bottom surface of the fixed box, a one-way valve four is fixedly installed on the outer surface of the water suction tube.

[0016] In a preferred solution, a guide frame is fixedly installed on the inner surface of the mounting frame, a guide groove is provided inside the guide frame, a sliding plate is movably connected inside the guide groove, a tooth plate is fixedly installed on the top surface of the sliding plate, a tooth groove is provided on the outer surface of the turntable, the tooth plate is meshed with the turntable through the tooth groove, a connecting rod 1 is fixedly installed on one side surface of the sliding plate, and one end of the connecting rod 1 is fixedly connected to the connecting block.

[0017] In a preferred solution, a liquid storage box is fixedly installed on the top surface of the vertical plate, a liquid leakage pipe is fixedly connected to one side surface of the liquid storage box, a valve is installed at the bottom end of the liquid leakage pipe, one end of the liquid infusion pipe is fixedly connected to a rectangular tube, one side of the rectangular tube is fixedly connected to an extension tube, and the extension tube extends to the top of the liquid storage box.

[0018] A production process for high straightness bars comprises the following steps:

[0019] S1: The steel rod is clamped inside the fixed clamping assembly, and the steel rod is adjusted to a position parallel to the bottom plate by the flip assembly, and the second motor is controlled to start, driving the threaded rod to rotate inside the vertical plate, and the movable frame is driven to move toward the steel rod under the action of the thread, until the drill bit fits with the end of the steel rod, so that the drill bit can slowly drill into the steel rod to achieve the drilling operation of the end of the steel rod;

[0020] S2: By controlling the motor 1 to rotate, the gear 1 is driven to rotate, thereby driving the gear 2 meshing with it to rotate, and then driving the turntable to rotate, which can drive the steel rod clamped inside the connecting plate 1 to flip as a whole, until the other end of the steel rod is parallel to the bottom plate, the flipping of the steel rod is completed;

[0021] S3: Place the steel bar between the two rectangular clamping plates, and drive the movable plate to move downward by controlling the air cylinder, drive the second connecting plate to move downward, and then drive the roller to roll on the inclined surface of the wedge-shaped clamping plate, so that the two wedge-shaped clamping plates and the two rectangular clamping plates move toward each other until the steel bar is clamped between the two rectangular clamping plates, thereby achieving stable clamping of the steel bar;

[0022] S4: During the clamping process of the steel bar, the anti-slip powder inside the box is pushed into the inside of the connecting pipe, enters into the inside of the through hole through the connecting pipe, and finally sprays out toward the outer surface of the steel bar through the through hole opened inside the clamping sleeve, which greatly improves the stability of the steel bar during the clamping process;

[0023] S5: When the tooth groove rotates in the opposite direction, it can drive the connecting rod to move in the direction away from the turntable, and squeeze the water bag inside the fixed box through the push-pull plate, so that the coolant inside the water bag is squeezed into the infusion tube and discharged into the liquid storage box for storage. The coolant inside the liquid storage box is discharged by controlling the opening of the valve, thereby achieving the purpose of cooling the drill bit and the steel rod during the drilling process.

[0024] The present invention provides a production device and a production process for high straightness bars, and its beneficial effects include:

[0025] 1. By setting a flip component and controlling the rotation of motor 1, when motor 1 rotates, it can drive gear 1 to rotate, thereby driving gear 2 meshing with it to rotate, and then driving the turntable to rotate. During the rotation of the turntable, it can drive the steel rod clamped inside the connecting plate 1 to flip as a whole, until the other end of the steel rod is parallel to the bottom plate, the flipping of the steel rod can be completed, thereby achieving the purpose of automatically flipping the steel rod and avoiding the problem of the existing need to disassemble and reassemble the steel rod to affect work efficiency.

[0026] 2. By setting up an auxiliary clamping component, in the process of clamping the steel rod, that is, in the process of the two wedge-shaped clamping plates moving toward each other, the connecting rod 2 can be driven to move synchronously, and then the sealing plate can be driven to move inside the box toward the direction of the rectangular clamping plate. During the movement, the anti-slip powder inside the box can be pushed into the inside of the connecting pipe, and then enter the inside of the through hole through the connecting pipe, and finally sprayed toward the outer surface of the steel rod through the through hole opened in the clamping sleeve, thereby greatly improving the stability of the steel rod during the clamping process.

[0027] 3. By setting a cooling component, the water bag is squeezed inside the fixed box through the push-pull plate. During the squeezing process, the coolant inside the water bag is squeezed into the inside of the infusion tube, and then discharged into the inside of the liquid storage box through the rectangular tube and the extension tube for storage. During the drilling process, the amount of coolant flowing out during the drilling process is determined by controlling the opening size of the valve, thereby achieving the purpose of automatically conveying the coolant to the inside of the liquid storage box during the drilling process and cooling the drill bit (5) and the steel rod (9) during the drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is an overall stereogram provided by an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the overall rear view structure provided for an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of the structure of a turntable provided in an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of the structure of a flip assembly provided in an embodiment of the present invention;

[0033] Figure 5 The embodiments of the present invention provide Figure 2 The enlarged structural diagram at A in the middle;

[0034] Figure 6 A schematic diagram of the structure of an auxiliary clamping assembly provided in an embodiment of the present invention;

[0035] Figure 7 A schematic diagram of the cooling assembly structure provided in an embodiment of the present invention;

[0036] Figure 8 A schematic diagram of the water bag structure provided in an embodiment of the present invention.

[0037] In the figure: 1, bottom plate; 2, mounting platform; 3, vertical plate; 4, mobile frame; 5, drill bit; 6, coolant tank; 7, flip assembly; 701, mounting frame; 702, rotating shaft; 703, turntable; 704, connecting plate 1; 705, extension plate; 706, motor 1; 707, gear 1; 708, gear 2; 709, tooth groove; 8, fixed clamping assembly; 801, movable groove 1; 802, mounting groove; 803, movable groove 2; 804, wedge-shaped clamping plate; 805, rectangular clamping plate; 807, C-shaped frame; 808, movable plate; 809, connecting plate 2; 810, roller; 811, cylinder; 9, steel rod; 10, threaded rod; 11, socket frame; 12, positioning rod; 13, motor 2; 14, pulley 1; 15, pulley 2; 16, transmission belt; 17, cooling assembly ; 1701, guide frame; 1702, guide groove; 1703, sliding plate; 1704, tooth plate; 1705, connecting rod one; 1706, fixed box; 1707, infusion tube; 1708, rectangular tube; 1709, extension tube; 1710, through groove; 1711, water bag; 1712, push-pull plate; 1713, connecting block; 1714, one-way valve three; 1715, water suction pipe; 1 716, one-way valve four; 1717, liquid storage box; 1718, leakage pipe; 1719, valve; 18, auxiliary clamping assembly; 1801, clamping sleeve; 1802, box body; 1803, sealing plate; 1804, connecting rod two; 1805, connecting pipe; 1806, one-way valve one; 1807, storage box; 1808, delivery pipe; 1809, one-way valve two; 1810, through hole. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Reference Figure 1-Figure 8 The present invention provides a technical solution: a production device for high straightness bars, comprising a bottom plate 1, a mounting platform 2 is fixedly mounted on the top surface of the bottom plate 1, vertical plates 3 are fixedly mounted on both ends of the top surface of the mounting platform 2, a moving frame 4 is arranged between the two vertical plates 3, a drilling machine is arranged inside the moving frame 4, a drill bit 5 is installed at the output end of the drilling machine, a turning component 7 is arranged on the top surface of the bottom plate 1, a fixed clamping component 8 is arranged inside the turning component 7, a steel bar 9 is clamped inside the fixed clamping component 8, a coolant tank 6 is placed on the top surface of the bottom plate 1, and a cooling component 17 is arranged on the top surface of the coolant tank 6;

[0040] Among them, a motor 2 13 is fixedly installed on the top surface of the base plate 1, and a pulley 14 is fixedly connected to the output end of the motor 2 13. A threaded rod 10 is rotatably installed inside the two vertical plates 3, and a pulley 2 15 is fixedly installed at one end of the threaded rod 10. A transmission belt 16 is sleeved between the pulley 14 and the pulley 2 15. A sleeve frame 11 is threadedly sleeved on the outer surface of the threaded rod 10, and the top surface of the sleeve frame 11 is fixedly connected to the bottom surface of the movable frame 4. A positioning rod 12 is fixedly connected between the two vertical plates 3, and the movable frame 4 is sleeved on the outside of the positioning rod 12.

[0041] During operation, when drilling a hole on the end of the steel rod 9, it is only necessary to clamp the steel rod 9 inside the fixed clamping assembly 8, and then adjust the steel rod 9 to a position parallel to the base plate 1 through the flip assembly 7, and then start the motor 2 13. During the start-up process of the motor 2 13, the threaded rod 10 can be driven to rotate inside the vertical plate 3, and the movable frame 4 is driven to move toward the direction of the steel rod 9 under the action of the thread, until the drill bit 5 fits with the end of the steel rod 9, and then the rotation speed of the motor 2 13 can be reduced, so that the drill bit 5 can slowly drill into the interior of the steel rod 9, thereby realizing the drilling operation on the end of the steel rod 9.

[0042] The flip assembly 7 includes a mounting frame 701, and the number of the mounting frames 701 is two. The two mounting frames 701 are fixedly mounted on the top surface of the bottom plate 1, and the opposite surfaces of the two mounting frames 701 are provided with a turntable 703. The setting of the flip assembly 7 is used to flip the steel rod 9;

[0043] A rotating shaft 702 is provided inside the mounting frame 701, and the rotating disk 703 is fixedly installed at one end of the rotating shaft 702. Two connecting plates 704 are fixedly connected between the two rotating disks 703. An extension plate 705 is fixedly installed on the side surface of one of the mounting frames 701, and a motor 1 706 is fixedly installed on the top surface of the extension plate 705. A gear 1 707 is fixedly installed on the output end of the motor 1 706. A gear 2 708 is fixedly installed on one end of one of the rotating shafts 702, and the gear 2 708 is meshed with the gear 1 707.

[0044] During operation, after the drilling of one end of the steel rod 9 is completed, the motor 1 706 can be controlled to rotate. When the motor 1 706 rotates, it can drive the gear 1 707 to rotate, thereby driving the gear 2 708 meshing with it to rotate, and then driving the turntable 703 to rotate. During the rotation of the turntable 703, the steel rod 9 clamped inside the connecting plate 1 704 can be driven to flip as a whole until the other end of the steel rod 9 is parallel to the bottom plate 1. Then the flipping of the steel rod 9 can be completed. After the flipping is completed, the drilling operation of the other end of the steel rod 9 can be realized.

[0045] Through the above, after the drilling of one end of the steel rod 9 is completed, the steel rod 9 can be driven to automatically flip over as a whole, thereby achieving the purpose of automatically flipping the steel rod 9 and avoiding the existing problem of needing to disassemble and reassemble the steel rod 9 to affect work efficiency.

[0046] The fixed clamping assembly 8 includes a wedge-shaped clamping plate 804 and a rectangular clamping plate 805, the wedge-shaped clamping plate 804 and the rectangular clamping plate 805 are fixedly connected, and the fixed clamping assembly 8 is used to clamp the steel rod 9;

[0047] The interior of the connecting plate 704 is provided with a movable groove 801, and both sides of the movable groove 801 are provided with mounting grooves 802. The interiors of the two mounting grooves 802 are provided with auxiliary clamping components 18. The top surface of the movable groove 801 is provided with a movable groove 803. The number of the wedge-shaped clamping plate 804 and the rectangular clamping plate 805 are both two. The two wedge-shaped clamping plates 804 and the rectangular clamping plates 805 are respectively connected to the interiors of the movable groove 801 and the movable groove 803. A C-frame 807 is fixedly installed on the top surface of plate 1 704, a cylinder 811 is fixedly installed on the top of the C-frame 807, the output end of the cylinder 811 extends to the inner side of the C-frame 807, one end of the cylinder 811 extending to the inner side of the C-frame 807 is fixedly connected to a movable plate 808, connecting plates 2 809 are fixedly installed on both ends of the bottom surface of the movable plate 808, rollers 810 are installed inside the two connecting plates 2 809, and the rollers 810 fit the inclined surface of the wedge-shaped clamping plate 804.

[0048] During operation, in the process of clamping the steel rod 9, it is only necessary to place the steel rod 9 between the two rectangular clamping plates 805, and then drive the movable plate 808 to move downward by controlling the cylinder 811. In the process of the movable plate 808 moving downward, it can drive the connecting plate 2 809 to move downward, and then drive the roller 810 to roll on the inclined surface of the wedge-shaped clamping plate 804, so that the two wedge-shaped clamping plates 804 and the two rectangular clamping plates 805 move toward each other, until the steel rod 9 is clamped between the two rectangular clamping plates 805, so as to achieve stable clamping of the steel rod 9.

[0049] In the above process, the steel rod 9 only needs to be inserted between the two rectangular clamping plates 805, and then the steel rod 9 can be automatically clamped by starting the control cylinder 811, thereby achieving the purpose of automatically clamping the steel rod 9 and avoiding the problem of poor manual clamping effect.

[0050] The auxiliary clamping assembly 18 includes a clamping sleeve 1801, which is fixedly installed inside the rectangular clamping plate 805, and the box 1802 and the storage box 1807 are fixedly installed inside the mounting groove 802. The box 1802 is movably clamped with a sealing plate 1803, and one end of the sealing plate 1803 is fixedly connected to a connecting rod 1804, and one end of the connecting rod 1804 extends to the outside of the box 1802. The end of the connecting rod 1804 extending to the outside of the box 1802 is connected to the surface of one side of the rectangular clamping plate 805. The interior of the clamping sleeve 1801 is a hollow structure, and a plurality of through holes 1810 are formed on one side surface of the clamping sleeve 1801. A connecting pipe 1805 is fixedly connected to one side surface of the box body 1802, and one end of the connecting pipe 1805 extends to the interior of the clamping sleeve 1801. A one-way valve 1806 is fixedly installed on the outer surface of the connecting pipe 1805. A delivery pipe 1808 is fixedly connected between the storage box 1807 and the box body 1802, and a one-way valve 2 1809 is fixedly installed on the outer surface of the delivery pipe 1808.

[0051] During operation, in the process of clamping the steel rod 9, that is, in the process of the two wedge-shaped clamping plates 804 moving toward each other, the connecting rod 1804 can be driven to move synchronously, thereby driving the sealing plate 1803 to move in the direction of the rectangular clamping plate 805 inside the box body 1802. During the movement, the anti-slip powder inside the box body 1802 can be pushed into the inside of the connecting pipe 1805, and then enter the inside of the through hole 1810 through the connecting pipe 1805, and finally pass through the clamping sleeve 180 The through hole 1810 opened inside the steel bar 9 can spray out toward the outer surface of the steel bar 9, that is, the anti-skid powder can be sprayed onto the clamping portion of the steel bar 9, thereby greatly improving the stability of the steel bar 9 during the holding process. A spring is connected between one side surface of the sealing plate 1803 and one side surface of the storage box 1807, which can assist in driving the sealing plate 1803 to move toward the storage box 1807 during the disassembly of the steel bar 9, so as to absorb the anti-skid powder inside the storage box 1807 into the interior of the box body 1802.

[0052] Through the above, the purpose of automatically clamping the steel bar 9 can be achieved during the process of holding the steel bar 9, which improves the speed of replacing the steel bar 9 on the one hand and improves the clamping accuracy on the other hand.

[0053] The cooling assembly 17 includes two fixed boxes 1706, both of which are fixedly mounted on the top surface of the coolant tank 6, and the cooling assembly 17 is used for conveying the coolant;

[0054] A water bag 1711 is fixedly installed inside the fixed box 1706, and a push-pull plate 1712 is movably connected inside the fixed box 1706. The push-pull plate 1712 and one side surface of the water bag 1711 are bonded to each other. A through groove 1710 is penetrated through the top surface of the fixed box 1706, and a connecting block 1713 is movably connected inside the through groove 1710. An infusion tube 1707 is fixedly connected to one side surface of the fixed box 1706, and a one-way valve three 1714 is fixedly installed on the outer surface of the infusion tube 1707. A water suction pipe 1715 is fixedly connected to the bottom surface of the fixed box 1706, and a one-way valve four 1716 is fixedly installed on the outer surface of the water suction pipe 1715. The inner surface of the mounting frame 701 is fixedly installed with a guide frame 1701, and a guide groove 1702 is opened inside the guide frame 1701. The guide groove 1702 is fixedly connected to the inner surface of the guide frame 1701. The internal movable card of 702 is connected with a sliding plate 1703, and a tooth plate 1704 is fixedly installed on the top surface of the sliding plate 1703. A tooth groove 709 is provided on the outer surface of the turntable 703, and the tooth plate 1704 is meshed with the turntable 703 through the tooth groove 709. A connecting rod 1705 is fixedly installed on the one side surface of the sliding plate 1703, and one end of the connecting rod 1705 is fixedly connected to the connecting block 1713. A liquid storage box 1717 is fixedly installed on the top surface of the vertical plate 3, and a leakage pipe 1718 is fixedly connected to the one side surface of the liquid storage box 1717, and a valve 1719 is installed at the bottom end of the leakage pipe 1718. One end of the infusion pipe 1707 is fixedly connected to a rectangular tube 1708, and one side of the rectangular tube 1708 is fixedly connected to an extension pipe 1709, and the extension pipe 1709 extends to the top of the liquid storage box 1717.

[0055] During operation, when the steel rod 9 is flipped, the rotation of the turntable 703 can drive the sliding plate 1703 to move inside the guide groove 1702 under the action of the tooth groove 709. During the movement, the connecting rod 1705 can be synchronously driven to move, thereby driving the push-pull plate 1712 to move inside the fixed box 1706. Since one side surface of the push-pull plate 1712 is bonded to one side surface of the through groove 1710, the volume of the through groove 1710 can be increased. During the process of volume increase, negative pressure is generated inside the water bag 1711. Under the action of the negative pressure, the coolant inside the coolant tank 6 can be sucked into the water bag 1711 through the water suction pipe 1715. When the tooth groove 709 rotates in the opposite direction, During the process, the connecting rod 1705 can be driven to move in a direction away from the turntable 703. During the movement, the water bag 1711 is squeezed inside the fixed box 1706 through the push-pull plate 1712. During the squeezing process, the coolant inside the water bag 1711 is squeezed into the infusion tube 1707, and then discharged into the liquid storage tank 1717 through the rectangular tube 1708 and the extension tube 1709 for storage. During the drilling process, the amount of coolant flowing out during the drilling process is determined by controlling the opening size of the valve 1719, thereby achieving the purpose of automatically transporting the coolant to the liquid storage tank 1717 during the drilling process and cooling the drill bit 5 and the steel rod 9 during the drilling process.

[0056] A production process for high straightness bars comprises the following steps:

[0057] S1: The steel rod 9 is clamped inside the fixed clamping assembly 8, and the steel rod 9 is adjusted to a position parallel to the bottom plate 1 through the flip assembly 7, and the control motor 2 13 is started to drive the threaded rod 10 to rotate inside the vertical plate 3, and the movable frame 4 is driven to move toward the direction of the steel rod 9 under the action of the thread, until the drill bit 5 fits with the end of the steel rod 9, so that the drill bit 5 can slowly drill into the steel rod 9 to achieve the drilling operation of the end of the steel rod 9;

[0058] S2: By controlling the motor 1 706 to rotate, the gear 1 707 is driven to rotate, thereby driving the gear 2 708 meshing therewith to rotate, and then driving the turntable 703 to rotate, which can drive the steel rod 9 clamped inside the connecting plate 1 704 to flip as a whole, until the other end of the steel rod 9 is parallel to the bottom plate 1, the flipping of the steel rod 9 is completed;

[0059] S3: Place the steel bar 9 between the two rectangular clamping plates 805, and drive the movable plate 808 to move downward by controlling the air cylinder 811, drive the second connecting plate 809 to move downward, and then drive the roller 810 to roll on the inclined surface of the wedge-shaped clamping plate 804, so that the two wedge-shaped clamping plates 804 and the two rectangular clamping plates 805 move toward each other until the steel bar 9 is clamped between the two rectangular clamping plates 805, so that the steel bar 9 can be stably clamped;

[0060] S4: During the clamping process of the steel rod 9, the anti-slip powder inside the box 1802 is pushed into the inside of the connecting pipe 1805, enters into the inside of the through hole 1810 through the connecting pipe 1805, and finally sprays toward the outer surface of the steel rod 9 through the through hole 1810 opened inside the clamping sleeve 1801, thereby greatly improving the stability of the steel rod 9 during the clamping process;

[0061] S5: When the tooth groove 709 rotates in the opposite direction, it can drive the connecting rod 1705 to move in the direction away from the turntable 703, and the water bag 1711 is squeezed inside the fixed box 1706 through the push-pull plate 1712, so that the coolant inside the water bag 1711 is squeezed into the infusion tube 1707 and discharged into the liquid storage box 1717 for storage. The coolant inside the liquid storage box 1717 is discharged by opening the control valve 1719, thereby achieving the purpose of cooling the drill bit 5 and the steel rod 9 during the drilling process.

[0062] Specifically, the working process or working principle of the production device of high-straightness bars and its production process is as follows: when in use, when drilling a hole on the end of the steel bar 9, it is only necessary to clamp the steel bar 9 inside the fixed clamping assembly 8, and then adjust the steel bar 9 to a position parallel to the base plate 1 through the flip assembly 7, and then start the motor 13 by controlling the motor 13. During the start-up process of the motor 13, the threaded rod 10 can be driven to rotate inside the vertical plate 3, and the movable frame 4 is driven to move toward the direction of the steel bar 9 under the action of the thread, until the drill bit 5 fits with the end of the steel bar 9, then the rotation speed of the motor 13 can be reduced, so that the drill bit 5 can slowly drill into the inside of the steel bar 9, thereby realizing the drilling operation on the end of the steel bar 9. After the drilling of one end of the steel bar 9 is completed, the motor 1 706 can be controlled to rotate, and when the motor 1 706 rotates, it can drive the gear 1 7 07 rotates, thereby driving the meshing gear 2 708 to rotate, and then driving the turntable 703 to rotate. During the rotation of the turntable 703, it can drive the steel rod 9 clamped inside the connecting plate 1 704 to flip as a whole, until the other end of the steel rod 9 is parallel to the bottom plate 1, and then the flipping of the steel rod 9 can be completed. After the flipping is completed, the drilling operation on the other end of the steel rod 9 can be realized, and the steel rod 9 is placed between the two rectangular clamping plates 805. Then, the movable plate 808 is driven to move downward by controlling the cylinder 811. During the downward movement of the movable plate 808, the connecting plate 2 809 can be driven to move downward, and then the roller 810 is driven to roll on the inclined surface of the wedge-shaped clamping plate 804, causing the two wedge-shaped clamping plates 804 and the two rectangular clamping plates 805 to move toward each other until the steel rod 9 is clamped between the two rectangular clamping plates 805.

[0063] During the process of clamping the steel rod 9, that is, during the process of the two wedge-shaped clamping plates 804 moving toward each other, the connecting rod 1804 can be driven to move synchronously, and then the sealing plate 1803 can be driven to move in the direction of the rectangular clamping plate 805 inside the box body 1802. During the movement, the anti-slip powder inside the box body 1802 can be pushed into the inside of the connecting pipe 1805, and then enter the inside of the through hole 1810 through the connecting pipe 1805, and finally sprayed toward the outer surface of the steel rod 9 through the through hole 1810 opened in the clamping sleeve 1801, that is, the anti-slip powder can be sprayed onto the clamping part of the steel rod 9. During the drilling process, the amount of coolant flowing out during the drilling process is determined by controlling the opening size of the valve 1719, thereby achieving the purpose of automatically transporting the coolant to the inside of the liquid storage tank 1717 during the drilling process and cooling the drill bit 5 and the steel rod 9 during the drilling process.

[0064] It should be noted that motor 1 706 and motor 2 13 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A production device for high straightness bars, comprising a bottom plate (1), a mounting platform (2) fixedly mounted on the top surface of the bottom plate (1), vertical plates (3) fixedly mounted on both ends of the top surface of the mounting platform (2), a moving frame (4) arranged between the two vertical plates (3), a drilling machine arranged inside the moving frame (4), a drill bit (5) mounted on the output end of the drilling machine, characterized in that: The top surface of the bottom plate (1) is provided with a flip assembly (7), the interior of the flip assembly (7) is provided with a fixed clamping assembly (8), the interior of the fixed clamping assembly (8) clamps a steel rod (9), a coolant tank (6) is placed on the top surface of the bottom plate (1), and the top surface of the coolant tank (6) is provided with a cooling assembly (17); The flip assembly (7) comprises a mounting frame (701), the number of the mounting frames (701) is two, the two mounting frames (701) are fixedly mounted on the top surface of the bottom plate (1), and the opposite surfaces of the two mounting frames (701) are provided with a turntable (703), and the flip assembly (7) is used to flip the steel rod (9); The fixed clamping assembly (8) comprises a wedge-shaped clamping plate (804) and a rectangular clamping plate (805), wherein the wedge-shaped clamping plate (804) and the rectangular clamping plate (805) are fixedly connected, and the fixed clamping assembly (8) is used to clamp the steel rod (9); The cooling assembly (17) comprises two fixed boxes (1706), both of which are fixedly mounted on the top surface of the cooling liquid tank (6). The cooling assembly (17) is configured to transport the cooling liquid.

2. The production device of a high straightness bar according to claim 1, characterized in that: A rotating shaft (702) is arranged inside the mounting frame (701), and the rotating disk (703) is fixedly mounted on one end of the rotating shaft (702). Two connecting plates (704) are fixedly connected between the two rotating disks (703). An extension plate (705) is fixedly mounted on a side surface of one of the mounting frames (701), and a motor (706) is fixedly mounted on the top surface of the extension plate (705). A gear (707) is fixedly mounted on the output end of the motor (706), and a gear (708) is fixedly mounted on one end of one of the rotating shafts (702), and the gear (708) is meshed with the gear (707).

3. The production device of a high straightness bar according to claim 2, characterized in that: The connecting plate 1 (704) is provided with a movable groove 1 (801) inside, and mounting grooves (802) are provided on both sides of the movable groove 1 (801). Auxiliary clamping components (18) are provided inside the two mounting grooves (802). The top surface of the movable groove 1 (801) is provided with a movable groove 2 (803). The number of the wedge-shaped clamping plates (804) and the rectangular clamping plates (805) are both two. The two wedge-shaped clamping plates (804) and the rectangular clamping plates (805) are respectively clamped in the movable groove 1 (801) and the movable groove 2 (803) in opposition. The top surface of the connecting plate 1 (704) is fixedly installed with a C-shaped frame (807).

4. The production device of a high straightness bar according to claim 3, characterized in that: A cylinder (811) is fixedly mounted on the top of the C-shaped frame (807), and the output end of the cylinder (811) extends to the inner side of the C-shaped frame (807). One end of the cylinder (811) extending to the inner side of the C-shaped frame (807) is fixedly connected to a movable plate (808). Two connecting plates (809) are fixedly mounted on both ends of the bottom surface of the movable plate (808). Rollers (810) are mounted inside the two connecting plates (809), and the rollers (810) are fitted with the inclined surface of the wedge-shaped clamping plate (804).

5. The production device of a high straightness bar according to claim 4, characterized in that: The auxiliary clamping assembly (18) comprises a clamping sleeve (1801), wherein the clamping sleeve (1801) is fixedly mounted inside a rectangular clamping plate (805), wherein a box body (1802) and a storage box (1807) are fixedly mounted inside the mounting groove (802), wherein a sealing plate (1803) is movably clamped inside the box body (1802), wherein one end of the sealing plate (1803) is fixedly connected to a second connecting rod (1804), wherein one end of the second connecting rod (1804) extends to the outside of the box body (1802), and the end of the second connecting rod (1804) extending to the outside of the box body (1802) is fixedly connected to a side surface of the rectangular clamping plate (805).

6. The production device of a high straightness bar according to claim 5, characterized in that: The interior of the clamping sleeve (1801) is a hollow structure, and a plurality of through holes (1810) are formed through one side surface of the clamping sleeve (1801). A connecting pipe (1805) is fixedly connected to one side surface of the box body (1802), and one end of the connecting pipe (1805) extends to the interior of the clamping sleeve (1801). A one-way valve 1 (1806) is fixedly installed on the outer surface of the connecting pipe (1805). A delivery pipe (1808) is fixedly connected between the storage box (1807) and the box body (1802), and a one-way valve 2 (1809) is fixedly installed on the outer surface of the delivery pipe (1808).

7. The production device of a high straightness bar according to claim 6, characterized in that: A water bag (1711) is fixedly installed inside the fixed box (1706), and a push-pull plate (1712) is movably connected inside the fixed box (1706). The push-pull plate (1712) and one side surface of the water bag (1711) are bonded to each other. A through groove (1710) is opened through the top surface of the fixed box (1706), and a connecting block (1713) is movably connected inside the through groove (1710). An infusion tube (1707) is fixedly connected to one side surface of the fixed box (1706), and a one-way valve three (1714) is fixedly installed on the outer surface of the infusion tube (1707). A water suction tube (1715) is fixedly connected to the bottom surface of the fixed box (1706), and a one-way valve four (1716) is fixedly installed on the outer surface of the water suction tube (1715).

8. The production device of a high straightness bar according to claim 7, characterized in that: A guide frame (1701) is fixedly mounted on the inner surface of the mounting frame (701), a guide groove (1702) is provided inside the guide frame (1701), a sliding plate (1703) is movably engaged inside the guide groove (1702), a tooth plate (1704) is fixedly mounted on the top surface of the sliding plate (1703), a tooth groove (709) is provided on the outer surface of the turntable (703), the tooth plate (1704) is meshed with the turntable (703) through the tooth groove (709), a connecting rod (1705) is fixedly mounted on one side surface of the sliding plate (1703), and one end of the connecting rod (1705) is fixedly connected to a connecting block (1713).

9. The production device of a high straightness bar according to claim 8, characterized in that: A liquid storage box (1717) is fixedly installed on the top surface of the vertical plate (3); a liquid leakage pipe (1718) is fixedly connected to the surface of one side of the liquid storage box (1717); a valve (1719) is installed at the bottom end of the liquid leakage pipe (1718); one end of the liquid infusion pipe (1707) is fixedly connected to a rectangular tube (1708); one side of the rectangular tube (1708) is fixedly connected to an extension tube (1709); and the extension tube (1709) extends to the top of the liquid storage box (1717).

10. A process for producing a high straightness bar, which is applicable to a production device for a high straightness bar as claimed in claim 9, characterized in that: The following steps are involved: S1: The steel rod (9) is clamped inside the fixed clamping assembly (8), and the steel rod (9) is adjusted to a position parallel to the bottom plate (1) by means of the flip assembly (7), and the control motor 2 (13) is started to drive the threaded rod (10) to rotate inside the vertical plate (3), and the movable frame (4) is driven to move toward the steel rod (9) under the action of the thread, until the drill bit (5) fits the end of the steel rod (9), so that the drill bit (5) can slowly drill into the inside of the steel rod (9), thereby completing the drilling operation on the end of the steel rod (9); S2: By controlling the motor 1 (706) to rotate, the gear 1 (707) is driven to rotate, thereby driving the gear 2 (708) meshing with it to rotate, and then driving the turntable (703) to rotate, which can drive the steel rod (9) clamped inside the connecting plate 1 (704) to flip as a whole, until the other end of the steel rod (9) is parallel to the bottom plate (1), and the flipping of the steel rod (9) is completed; S3: placing the steel bar (9) between the two rectangular clamping plates (805), and driving the movable plate (808) to move downward by controlling the air cylinder (811), driving the second connecting plate (809) to move downward, and then driving the roller (810) to roll on the inclined surface of the wedge-shaped clamping plate (804), so that the two wedge-shaped clamping plates (804) and the two rectangular clamping plates (805) move toward each other, until the steel bar (9) is clamped between the two rectangular clamping plates (805), thereby achieving stable clamping of the steel bar (9); S4: During the clamping process of the steel rod (9), the anti-slip powder inside the box (1802) is pushed into the inside of the connecting pipe (1805), enters into the inside of the through hole (1810) through the connecting pipe (1805), and finally sprays toward the outer surface of the steel rod (9) through the through hole (1810) opened inside the clamping sleeve (1801), thereby greatly improving the stability of the steel rod (9) during the clamping process; S5: When the tooth groove (709) rotates in the opposite direction, it can drive the connecting rod (1705) to move in the direction away from the turntable (703), and the water bag (1711) is squeezed inside the fixed box (1706) through the push-pull plate (1712), so that the cooling liquid inside the water bag (1711) is squeezed into the inside of the infusion tube (1707) and discharged into the inside of the liquid storage box (1717) for storage. The cooling liquid inside the liquid storage box (1717) is discharged by opening the control valve (1719), thereby achieving the purpose of cooling the drill bit (5) and the steel rod (9) during the drilling process.

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