Alloy bolt thread machining equipment and machining process thereof

Abstract

The invention discloses alloy bolt thread machining equipment and a machining process thereof, and relates to the technical field of bolt machining, the alloy bolt thread machining equipment comprises a base, a one-way feeding disc is rotationally arranged at the top of the base, a plurality of inserting grooves are formed in the top surface of the one-way feeding disc, and positioning pieces corresponding to the inserting grooves in number are arranged on the outer wall of the one-way feeding disc. When the guide rod moves downwards, the one-way feeding disc keeps still, meanwhile, when the guide rod moves downwards, the thread machining part is driven to move synchronously, so that a bolt is conveniently machined through the thread machining part, when the guide rod moves upwards, the one-way feeding disc rotates, the bolt is conveyed to the position below the thread machining part, and then continuous machining of the bolt is facilitated; therefore, the bolt is more convenient to process; and when the positioning rod moves to the opening, the positioning rod and the rubber block are pushed to move through the spring, so that the bolt is not limited, an operator can conveniently take the bolt and place a new bolt, and the bolt is more convenient to replace.

Description

Technical Field

[0001] The invention relates to the technical field of bolt processing, and in particular to alloy bolt thread processing equipment and a processing technology thereof. Background Art

[0002] A bolt is a mechanical part, a cylindrical threaded fastener equipped with a nut. It is a type of fastener consisting of a head and a screw (a cylinder with external threads). It needs to be used with a nut to fasten two parts with through holes. When processing the bolt, the external thread needs to be processed by equipment, and some bolts are processed with different alloys to suit different environments.

[0003] The existing patent (Announcement No.: CN118808782A) discloses a high temperature alloy bolt thread processing device, including a thread cutting plate, on which a tool mounting frame for fixing a tool is movably mounted through a tool moving platform, and the tool is composed of a tool handle and a tool head, and an embedding groove is provided on the tool handle, and a strain gauge is provided in the embedding groove. In the process of implementing this solution, it was found that the following problems existed in the prior art, which have not been well solved: the device realizes automatic loading and unloading of bolts by telescopic rod of the feeding cylinder, but the device needs to wait for the unloading and loading of the bolts before processing, so it is difficult to process the bolts continuously. Summary of the invention

[0004] In order to improve the above-mentioned problem that the device automatically loads and unloads bolts by extending and retracting the telescopic rod of the feeding cylinder, but the device needs to wait for the bolts to be unloaded and loaded before processing, so the bolts are difficult to be processed continuously, the present invention provides an alloy bolt thread processing equipment and a processing technology thereof.

[0005] The present invention provides an alloy bolt thread processing device and a processing technology thereof, which adopts the following technical solutions: A kind of alloy bolt thread processing equipment, including a base, a one-way feed disk is rotatably provided on the top of the base, a plurality of slots are provided on the top surface of the one-way feed disk, and a positioning piece corresponding to the number of slots is provided on the outer wall of the one-way feed disk, an opening is provided on the side wall of the base, a protective shell is provided on the top surface of the base, an electric push rod is provided on the top of the protective shell, the protruding end of the electric push rod passes through the protective shell and is fixedly provided with a guide rod, the lower end of the guide rod is movably plugged with the inner wall of the one-way feed disk, and a threaded processing part is fixedly provided on the upper end of the guide rod, the position of the threaded processing part corresponds to the position of the slot, and a discharge port is provided on the outer wall of the protective shell.

[0006] Through the above technical solution, the guide rod is easily pushed to move by the electric push rod. At this time, the guide rod is inserted into the one-way feed tray. When the guide rod moves downward, the one-way feed tray remains stationary. At the same time, when the guide rod moves downward, it drives the threaded processing part to move synchronously, so that the bolts can be processed through the threaded processing part.

[0007] Optionally, in the above-mentioned alloy bolt thread processing equipment, the top surface of the base is recessed to form an assembly groove, the one-way feeding tray is rotatably arranged in the assembly groove, and the inner bottom wall of the assembly groove is provided with a through hole for the guide rod to pass through.

[0008] Through the above technical solution, the one-way feeding tray is easily assembled through the assembly groove, and the one-way feeding tray is enabled to rotate in the assembly groove, thereby realizing the conveying of the bolts.

[0009] Optionally, in the above-mentioned alloy bolt thread processing equipment, a one-way bearing is rotatably arranged on the one-way feed disc, a semicircular block is fixedly arranged on the inner side of the one-way bearing, and an outer wall of the one-way feed disc is provided with a mounting groove corresponding to the positioning piece.

[0010] Through the above technical solution, when the guide rod moves upward, the one-way bearing is in a locked state, thereby driving the one-way feed plate to rotate through the one-way bearing, and then moving the new bolt to the bottom of the threaded workpiece to wait for processing.

[0011] Optionally, in the above-mentioned alloy bolt thread processing equipment, the positioning member includes a positioning rod and a spring, the positioning rod is connected to the inner wall of the installation groove by setting the spring, and a rubber block is fixedly provided at one end of the positioning rod facing the installation groove.

[0012] Through the above technical solution, when the one-way feeding tray rotates, the positioning rod contacts the inner wall of the assembly slot, thereby prompting the positioning rod to drive the rubber block to move and contact the bolt, thereby fixing the bolt in the slot.

[0013] Optionally, in the above-mentioned alloy bolt thread processing equipment, a guide groove is provided at the lower end of the guide rod, and the guide groove includes a spiral groove and a vertical groove, the vertical groove is provided at the upper end of the spiral groove, and the vertical groove is connected to the spiral groove.

[0014] Through the above technical solution, the guide rod is pushed by the electric push rod to move and insert into the one-way bearing. At this time, the semicircular block moves along the inner wall of the guide groove. When the semicircular block moves along the inner wall of the spiral groove, the one-way bearing is prompted to rotate. When the semicircular block slides along the inner wall of the vertical groove, the one-way bearing remains stationary.

[0015] Optionally, in the above-mentioned alloy bolt thread processing equipment, the thread processing part includes a motor and a connecting plate, one end of the connecting plate is fixedly connected to the upper end of the guide rod, and the other end of the connecting plate is fixedly connected to the outer wall of the motor, and the rotating shaft of the motor is fixedly provided with a thread cutting head.

[0016] Through the above technical solution, when the guide rod moves, it is easy to drive the connecting plate and the motor to move synchronously, so that the motor drives the thread cutting head to contact the bolt, and then the motor drives the thread cutting head to rotate to process the external thread of the bolt.

[0017] Optionally, in the above-mentioned alloy bolt thread processing equipment, a discharge port is opened on the outer wall of the protective shell, a collecting box is fixedly arranged on the outer wall of the protective shell, the collecting box corresponds to the position of the discharge port, a fan is fixedly arranged on the inner wall of the protective shell, a nozzle is arranged at the air outlet end of the fan, and the jet end of the nozzle is bent toward the discharge port.

[0018] Through the above technical solution, the airflow is transported to the nozzle by the fan, and then the airflow is ejected through the nozzle to discharge the debris on the one-way feeding tray into the collection box through the discharge port.

[0019] Another technical solution proposed by the present invention is an alloy bolt thread processing device and a processing technology thereof, comprising the following steps: S101: First, insert the bolt into the slot, and then push the guide rod through the electric push rod to move and insert it into the one-way bearing. At this time, the semicircular block moves along the inner wall of the guide groove. At this time, the one-way bearing is in an unlocked state, so that the one-way feeding plate remains stationary. As the guide rod moves downward, the threaded workpiece moves downward and contacts the bolt, and the external thread of the bolt is processed at the same time; S102: When the bolt processing is completed, the guide rod is pulled upward by the electric push rod, so that the threaded workpiece is separated from the bolt, and at the same time, the semicircular block moves along the inner wall of the guide groove, and the one-way bearing is in a locked state, so that the one-way bearing drives the one-way feeding plate to rotate, and then the new bolt is moved to the bottom of the threaded workpiece to wait for processing, and the processed bolt is moved to the outside of the protective shell as the one-way feeding plate rotates; S103: When the processed bolt moves to the outside of the protective shell, its corresponding positioning piece moves to the opening, and the positioning rod and the rubber block are pushed to move by the spring, so that the bolt loses its limit, and then it is convenient for the operator to take the bolt and put in a new bolt, so as to realize continuous processing of the bolt; S104: The airflow is conveyed into the nozzle by the fan, and then the airflow is ejected through the nozzle to discharge the debris on the one-way feeding tray into the collection box through the discharge port, thereby cleaning the debris in the device.

[0020] In summary, the present invention includes at least one of the following beneficial effects: When the guide rod moves downward, the one-way feeding plate remains stationary, and the threaded workpiece is driven to move synchronously when the guide rod moves downward, so that the bolts can be processed through the threaded workpiece. When the guide rod moves upward, the one-way feeding plate rotates, so that the bolts are transported to the bottom of the threaded workpiece, which facilitates continuous processing of the bolts, making bolt processing more convenient; When the positioning rod moves to the opening, the positioning rod and the rubber block are pushed by the spring to move, so that the bolt loses its limit, and then it is convenient for the operator to take the bolt and put in a new bolt, so it is more convenient to replace the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a partial three-dimensional structural cross-sectional view of the present invention; Figure 3 It is a partial three-dimensional expanded structural cross-sectional view of the present invention.

[0022] In the figure: 1. base; 11. assembly groove; 12. through hole; 2. one-way feed plate; 21. one-way bearing; 22. semicircular block; 23. mounting groove; 3. slot; 4. positioning piece; 41. positioning rod; 42. spring; 43. rubber block; 5. opening; 6. protective shell; 61. discharge port; 62. collection box; 63. fan; 64. nozzle; 7. electric push rod; 8. guide rod; 81. guide groove; 811. spiral groove; 812. vertical groove; 9. threaded processing part; 91. motor; 92. connecting plate; 93. threaded cutting head; 10. discharge port. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-Figure 3 The present invention is described in further detail.

[0024] Please refer to the attached figure in the instruction manual Figure 1-Figure 3 An embodiment of the present invention is: an alloy bolt thread processing device, comprising a base 1, a one-way feeding tray 2 is rotatably provided on the top of the base 1, and a plurality of slots 3 are provided on the top surface of the one-way feeding tray 2, through which the bolts can be conveniently installed on the one-way feeding tray 2, and the one-way feeding tray 2 can conveniently transport the bolts.

[0025] The outer wall of the one-way feed tray 2 is provided with positioning pieces 4 corresponding to the number of slots 3, and the positioning pieces 4 are used to facilitate fixing the bolts in the slots 3; an opening 5 is provided on the side wall of the base 1. When the positioning piece 4 moves to the opening 5, the positioning piece 4 loses pressure and separates from the bolt, thereby causing the bolt to lose its limit, making it easier for the operator to replace the bolt.

[0026] A protective shell 6 is provided on the top surface of the base 1 , and an arc-shaped groove is formed in the side wall of the protective shell 6 so that the bolts can be moved to the outside of the protective shell 6 . The protective shell 6 can reduce the possibility of debris generated during bolt processing from splashing around.

[0027] A discharge port 61 is provided on the outer wall of the protective shell 6, and a collecting box 62 is fixedly provided on the outer wall of the protective shell 6, and the position of the collecting box 62 corresponds to that of the discharge port 61. A fan 63 is fixedly provided on the inner wall of the protective shell 6, and a nozzle 64 is provided at the air outlet end of the fan 63, and the jet end of the nozzle 64 is bent toward the discharge port 61. The airflow is transported to the nozzle 64 by the fan 63, and then the airflow is ejected through the nozzle 64 to discharge the debris on the one-way feeding tray 2 through the discharge port 61 into the collecting box 62, thereby realizing the cleaning of the debris in the device.

[0028] An electric push rod 7 is arranged on the top of the protective shell 6. The protruding end of the electric push rod 7 passes through the protective shell 6 and is fixedly provided with a guide rod 8. The lower end of the guide rod 8 is movably plugged into the inner wall of the one-way feeding tray 2. The electric push rod 7 is used to facilitate the movement of the guide rod 8. At this time, the guide rod 8 is inserted into the one-way feeding tray 2. When the guide rod 8 moves downward, the one-way feeding tray 2 remains stationary. When the guide rod 8 moves upward, the one-way feeding tray 2 rotates to transport the bolts.

[0029] The top surface of the base 1 is recessed with an assembly groove 11, and the one-way feed tray 2 is rotatably set in the assembly groove 11. The inner bottom wall of the assembly groove 11 is provided with a through hole 12 for the guide rod 8 to pass through. The assembly groove 11 facilitates the assembly of the one-way feed tray 2 and enables the one-way feed tray 2 to rotate in the assembly groove 11, thereby realizing the transportation of bolts, and the guide rod 8 can move up and down smoothly through the through hole 12.

[0030] A threaded part 9 is fixedly provided on the upper end of the guide rod 8, and a one-way bearing 21 is rotatably provided on the one-way feed disc 2. A semicircular block 22 is fixedly provided on the inner side of the one-way bearing 21. An outer wall of the one-way feed disc 2 is provided with a mounting groove 23 corresponding to the positioning part 4. When the guide rod 8 moves upward, the one-way bearing 21 is in a locked state, thereby driving the one-way feed disc 2 to rotate through the one-way bearing 21, and then moving the new bolt to the bottom of the threaded part 9 to wait for processing. When the guide rod 8 moves downward, the one-way bearing 21 is in an unlocked state, thereby prompting the one-way feed disc 2 to remain stationary. As the guide rod 8 moves downward, the threaded part 9 is driven downward and conflicts with the bolt, and the external thread of the bolt is processed at the same time.

[0031] The positioning member 4 includes a positioning rod 41 and a spring 42. The positioning rod 41 is connected to the inner wall of the mounting groove 23 by setting the spring 42. A rubber block 43 is fixedly set at one end of the positioning rod 41 facing the mounting groove 23. The mounting groove 23 facilitates the assembly of the positioning rod 41. When the one-way feed tray 2 rotates, the positioning rod 41 contacts the inner wall of the assembly groove 11, thereby prompting the positioning rod 41 to drive the rubber block 43 to move and contact with the bolt, thereby fixing the bolt in the slot 3. When the positioning rod 41 moves to the opening 5, the spring 42 pushes the positioning rod 41 and the rubber block 43 to move, thereby causing the bolt to lose its limit, which makes it convenient for the operator to take the bolt and put in a new bolt.

[0032] The position of the threaded part 9 corresponds to the position of the slot 3, a discharge port 10 is provided on the outer wall of the protective shell 6, a guide groove 81 is provided on the lower end of the guide rod 8, the guide groove 81 includes a spiral groove 811 and a vertical groove 812, the vertical groove 812 is provided at the upper end of the spiral groove 811, and the vertical groove 812 is connected to the spiral groove 811, the guide rod 8 is pushed by the electric push rod 7 to move and insert into the one-way bearing 21, at this time the semicircular block 22 moves along the inner wall of the guide groove 81, when the semicircular block 22 moves along the inner wall of the spiral groove 811, the one-way bearing 21 is caused to rotate, when the semicircular block 22 slides along the inner wall of the vertical groove 812, the one-way bearing 21 remains stationary.

[0033] The threaded processing part 9 includes a motor 91 and a connecting plate 92. One end of the connecting plate 92 is fixedly connected to the upper end of the guide rod 8, and the other end of the connecting plate 92 is fixedly connected to the outer wall of the motor 91. The rotating shaft of the motor 91 is fixedly provided with a thread cutting head 93. When the guide rod 8 moves, it is easy to drive the connecting plate 92 and the motor 91 to move synchronously, so that the motor 91 drives the thread cutting head 93 to contact the bolt, and then the motor 91 drives the thread cutting head 93 to rotate to process the external thread of the bolt.

[0034] In summary: the electric push rod 7 is used to facilitate the movement of the guide rod 8. At this time, the guide rod 8 is inserted into the one-way feed tray 2. When the guide rod 8 moves downward, the one-way feed tray 2 remains stationary. At the same time, when the guide rod 8 moves downward, it drives the threaded processing part 9 to move synchronously, so that the bolts can be processed through the threaded processing part 9. When the guide rod 8 moves upward, the one-way feed tray 2 rotates, so that the bolts are transported to the bottom of the threaded processing part 9, which makes it convenient to continuously process the bolts.

[0035] In order to better demonstrate an alloy bolt thread processing device, this embodiment now proposes an alloy bolt thread processing device and a processing technology thereof, including the following steps: Step 1: First, insert the bolt into the slot 3, and then push the guide rod 8 through the electric push rod 7 to move and insert it into the one-way bearing 21. At this time, the semicircular block 22 moves along the inner wall of the guide groove 81. At this time, the one-way bearing 21 is in an unlocked state, thereby prompting the one-way feeding tray 2 to remain motionless. As the guide rod 8 moves downward, the threaded processing part 9 moves downward and contacts the bolt, and the external thread of the bolt is processed at the same time; Step 2: When the bolt processing is completed, the guide rod 8 is pulled upward by the electric push rod 7, so that the threaded workpiece 9 is separated from the bolt, and at the same time, the semicircular block 22 moves along the inner wall of the guide groove 81, and the one-way bearing 21 is in a locked state, so that the one-way bearing 21 drives the one-way feeding plate 2 to rotate, and then the new bolt is moved to the bottom of the threaded workpiece 9 to wait for processing, and the processed bolt is moved to the outside of the protective shell 6 as the one-way feeding plate 2 rotates; Step 3: When the processed bolt moves to the outside of the protective shell 6, the corresponding positioning member 4 moves to the opening 5. At this time, the positioning rod 41 and the rubber block 43 are pushed to move by the spring 42, so that the bolt loses its limit, and then the operator can take the bolt and put in a new bolt, thereby realizing continuous processing of the bolt; Step 4: The airflow is delivered to the nozzle 64 through the fan 63, and then the airflow is ejected through the nozzle 64 to discharge the debris on the one-way feeding tray 2 into the collection box 62 through the discharge port 61, thereby cleaning the debris in the device.

[0036] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An alloy bolt thread processing device, comprising a base (1), characterized in that: A one-way feeding disc (2) is rotatably arranged on the top of the base (1), a plurality of slots (3) are provided on the top surface of the one-way feeding disc (2), and positioning pieces (4) corresponding to the number of the slots (3) are provided on the outer wall of the one-way feeding disc (2). An opening (5) is provided on the side wall of the base (1), a protective shell (6) is provided on the top surface of the base (1), and an electric push rod (7) is provided on the top of the protective shell (6). The protruding end of the electric push rod (7) passes through the protective shell (6) and is fixedly provided with a guide rod (8), the lower end of the guide rod (8) is movably plugged with the inner wall of the one-way feeding disc (2), and a threaded processing piece (9) is fixedly provided on the upper end of the guide rod (8), the position of the threaded processing piece (9) corresponds to the position of the slots (3), and a discharge port (10) is provided on the outer wall of the protective shell (6).

2. The alloy bolt thread processing equipment according to claim 1 is characterized in that: The top surface of the base (1) is recessed to form an assembly groove (11), the one-way feeding tray (2) is rotatably arranged in the assembly groove (11), and the inner bottom wall of the assembly groove (11) is provided with a through hole (12) for the guide rod (8) to pass through.

3. The alloy bolt thread processing equipment according to claim 1 is characterized in that: A one-way bearing (21) is rotatably arranged on the one-way feeding tray (2), a semicircular block (22) is fixedly arranged on the inner side of the one-way bearing (21), and an installation groove (23) corresponding to the positioning piece (4) is provided on the outer wall of the one-way feeding tray (2).

4. The alloy bolt thread processing equipment according to claim 3 is characterized in that: The positioning member (4) comprises a positioning rod (41) and a spring (42); the positioning rod (41) is connected to the inner wall of the installation groove (23) by means of the spring (42); a rubber block (43) is fixedly provided on one end of the positioning rod (41) facing the installation groove (23).

5. The alloy bolt thread processing equipment according to claim 1 is characterized in that: A guide groove (81) is provided at the lower end of the guide rod (8), the guide groove (81) comprising a spiral groove (811) and a vertical groove (812), the vertical groove (812) being provided at the upper end of the spiral groove (811), and the vertical groove (812) being communicated with the spiral groove (811).

6. The alloy bolt thread processing equipment according to claim 1, characterized in that: The threaded processing part (9) comprises a motor (91) and a connecting plate (92), one end of the connecting plate (92) being fixedly connected to the upper end of the guide rod (8), and the other end of the connecting plate (92) being fixedly connected to the outer wall of the motor (91), and the rotating shaft of the motor (91) being fixedly provided with a thread cutting head (93).

7. The alloy bolt thread processing equipment according to claim 1 is characterized in that: The outer wall of the protective shell (6) is provided with a discharge port (61), the outer wall of the protective shell (6) is fixedly provided with a collection box (62), the position of the collection box (62) corresponding to the discharge port (61), the inner wall of the protective shell (6) is fixedly provided with a fan (63), the air outlet end of the fan (63) is provided with a nozzle (64), and the jet end of the nozzle (64) is bent towards the discharge port (61).

8. A processing technology of the alloy bolt thread processing equipment according to any one of claims 1 to 7, characterized in that: The following steps are involved: S101: First, insert the bolt into the slot (3), then push the guide rod (8) through the electric push rod (7) to move and insert it into the one-way bearing (21), at this time, the semicircular block (22) moves along the inner wall of the guide groove (81), and the one-way bearing (21) is in an unlocked state, thereby prompting the one-way feeding plate (2) to remain stationary, and as the guide rod (8) moves downward, the threaded processing part (9) moves downward and contacts the bolt, and at the same time, the external thread of the bolt is processed; S102: When the bolt processing is completed, the guide rod (8) is pulled upward by the electric push rod (7), thereby causing the threaded workpiece (9) to separate from the bolt, and at the same time the semicircular block (22) moves along the inner wall of the guide groove (81), and the one-way bearing (21) is in a locked state, so that the one-way bearing (21) drives the one-way feeding plate (2) to rotate, thereby moving a new bolt to the bottom of the threaded workpiece (9) to wait for processing, and as the one-way feeding plate (2) rotates, the processed bolt is moved to the outside of the protective shell (6); S103: When the processed bolt moves to the outside of the protective shell (6), the corresponding positioning member (4) moves to the opening (5), and the positioning rod (41) and the rubber block (43) are pushed to move by the spring (42), thereby causing the bolt to lose its limit position, and then the operator can take out the bolt and put in a new bolt, thereby realizing continuous processing of the bolt; S104: The airflow is conveyed into the nozzle (64) through the fan (63), and then the airflow is ejected through the nozzle (64) to discharge the debris on the one-way feeding tray (2) into the collection box (62) through the discharge port (61), thereby achieving the cleaning of the debris in the device.

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