Tapping machine for nut production

Abstract

The utility model discloses a tapping machine for nut production, which comprises a processing table, a tapping machine main body and a tapping screw rod, a circular mounting groove is arranged in the middle of the processing table, a circular fixed bottom plate is formed at the bottom of the mounting groove, a motor with a driving controller is fixedly arranged below the fixed bottom plate, a support plate is arranged above the fixed bottom plate, and a screw rod is arranged on the support plate. An arc-shaped groove is formed in the left front side of the fixed bottom plate and the left front side of the supporting plate, a discharging guide plate with a radian is formed in the groove in the left front side of the fixed bottom plate, an output shaft of the motor extends upwards to penetrate through the fixed bottom plate and the supporting plate, a mounting shaft is fixedly connected to the upper end of the output shaft of the motor, and a shaft body of the mounting shaft is sleeved with a containing disc; according to the device, the tapped nut does not need to be manually disassembled, manual participation procedures and operation steps are reduced, the manual working intensity is reduced, and the machining efficiency is further improved through automatic discharging.

Description

Technical Field

[0001] The utility model relates to the field of tapping machines for nut production, in particular to a tapping machine for nut production. Background Art

[0002] A nut is a nut that is screwed together with a bolt or a screw to tighten. It is a component that all manufacturing machinery must use. According to the different materials, it is divided into several types such as carbon steel, stainless steel, and non-ferrous metals. When processing nuts, a tapping machine is needed to open a suitable thread in the middle of the nut to facilitate subsequent use with bolts.

[0003] For example, a nut tapping machine disclosed in the utility model with authorization announcement number CN219598303U includes a workbench, a frame and a driving device, wherein the driving device includes a transverse guide rail, a transverse motor, a transverse screw rod, a transverse slide seat, a power head and a vertical driving assembly. When a large number of nuts are tapped, the nuts can be fixed on the workbench in a line, the transverse motor is actuated to drive the transverse screw rod to rotate, thereby driving the transverse slide seat to move horizontally, and the vertical driving assembly is actuated to drive the power head to move vertically, so as to feed and retract the machine tap to perform nut tapping. Arranged in a fixed line, the power head can realize horizontal and vertical coordinated movement, so that multiple workpieces can be processed continuously. At the same time, when the workpiece is removed after processing, it will not affect the processing of other workpieces, so that when tapping the nut, the loading and unloading time can be optimized and improved, and multiple workpieces can be tapped continuously at the same time, which is conducive to the production and processing of large quantities of products. During the use of the device, multiple nut blanks are positioned and fixed by setting up multiple hydraulic or cylinder clamps. After the processing is completed, the nuts need to be removed manually, which affects the processing efficiency to a certain extent. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a tapping machine for nut production, which drives the placement disk to rotate through intermittent and equidistant rotation of a motor with a drive controller, and moves the nuts to be processed to the position directly below the tapping screw in turn, and completes the tapping in cooperation with the tapping machine body and the telescopic cylinder. The tapped nuts continue to rotate with the rotating disk, and when passing through the groove, they fall downward along the unloading guide plate into a collection box. There is no need to manually disassemble the tapped nuts, which reduces the number of manual procedures and operating steps, reduces the intensity of manual work, and automatically unloading further improves processing efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a tapping machine for nut production, comprising a processing table, a tapping machine body, and a tapping screw. A circular mounting groove is opened in the middle of the processing table, and a circular fixed base plate is formed at the bottom of the mounting groove. A motor with a drive controller is fixedly installed below the fixed base plate, and a support plate is provided above the fixed base plate. An arc-shaped groove is opened on the fixed base plate and the left front side of the support plate, and a material discharge guide plate with an arc is formed in the groove on the left front side of the fixed base plate. The motor output shaft extends upward and passes through the fixed base plate and the support plate. The upper end of the motor output shaft is fixedly connected to the mounting shaft, and a placement disk is sleeved on the shaft body of the mounting shaft.

[0006] As a preferred technical solution of the utility model, a fixing sleeve is sleeved on the upper end of the installation shaft, and fixing bolts are passed through the left and right ends of the fixing sleeve. The fixing bolts pass downward through the placement plate and are screwed together with the support plate.

[0007] As a preferred technical solution of the utility model, a plurality of nut placement grooves are provided on the placement plate body.

[0008] As a preferred technical solution of the utility model, the support plate is sleeved on the outside of the motor output shaft, and the position of the support plate is not affected by the rotation of the motor output shaft.

[0009] As an optimal technical solution of the utility model, a telescopic cylinder is fixedly installed in the middle of the upper surface of the rear side of the processing table, a tapping machine body is fixedly installed on the upper end of the telescopic cylinder, a tapping screw is installed at the front output position of the tapping machine body, and a loading guide plate is inserted on the right front side of the upper surface of the processing table.

[0010] As a preferred technical solution of the utility model, a slot is provided inside the supporting leg below the processing table, a collection box is provided inside the slot, and a handle is formed on the front side of the collection box.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] The placement plate is driven to rotate by the intermittent and equidistant rotation of the motor with a drive controller, and the nuts to be processed are moved to the bottom of the tapping screw in turn. The tapping is completed in cooperation with the tapping machine body and the telescopic cylinder. The tapped nuts continue to rotate with the rotating plate. When passing through the groove, they fall down along the unloading guide plate into the collection box. There is no need to manually disassemble the tapped nuts, which reduces the number of manual procedures and operating steps, reduces the intensity of manual work, and automatically unloading further improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the side view structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the distribution position structure of the feeding guide plate of the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the installation slot of the utility model;

[0017] Among them: 1. Processing table; 2. Telescopic cylinder; 3. Tapping machine body; 4. Tapping screw; 5. Loading guide plate; 6. Card slot; 7. Collection box; 8. Handle; 9. Installation slot; 10. Fixed bottom plate; 11. Support plate; 12. Groove; 13. Unloading guide plate; 14. Installation shaft; 15. Placement plate; 16. Nut placement slot; 17. Fixed sleeve plate; 18. Fixed bolt; 19. Motor. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] Example

[0020] Please refer to Figure 1 - Figure 3 As shown, the utility model provides a tapping machine for nut production, including a processing table 1, a tapping machine body 3, and a tapping screw 4. A telescopic cylinder 2 is fixedly installed on the middle of the upper surface of the rear side of the processing table 1, which is used to control the lifting of the tapping machine body 3 and the tapping screw 4. The tapping machine body 3 is fixedly installed on the upper end of the telescopic cylinder 2. The tapping screw 4 is installed at the front output position of the tapping machine body 3. The tapping screw 4 is disassembled and can be replaced according to actual conditions. A feeding guide plate 5 is plugged into the right front side of the upper surface of the processing table 1 to increase the feeding speed and reduce the feeding difficulty. The feeding guide plate 5 can also be replaced according to actual conditions. A card slot 6 is opened on the inner side of the support leg below the processing table 1, and a collection box 7 is opened inside the card slot 6. A handle 8 is formed on the front side of the collection box 7. The setting of the handle 8 is convenient for taking out the collection box 7.

[0021] When loading, first place the nut material to be processed in the loading guide plate 5, push the nut material to be processed to slide along the loading guide plate 5, and at the same time, the placing plate 15 rotates, pushing the nut material to be processed to slide into the nut placing groove 16 on the placing plate 15 in sequence, and at the same time, the telescopic cylinder 2 is controlled to contract, driving the tapping machine body 3 and the tapping screw 4 to move downward, and the nut material to be processed directly under the tapping screw 4 is tapped. After the processing is completed or the processed nuts in the collection box 7 need to be cleaned, the handle 8 is pulled to pull the collection box 7 out of the card slot 6, and the processed nut material in the collection box 7 is taken out for subsequent processing;

[0022] like Figure 1 - Figure 4 A circular mounting groove 9 is provided in the middle of the processing table 1, and a circular fixed bottom plate 10 is formed at the bottom of the mounting groove 9. A motor 19 with a drive controller is fixedly installed below the fixed bottom plate 10, which can control the motor 19 to rotate intermittently and equidistantly. A support plate 11 is provided above the fixed bottom plate 10, and an arc groove 12 is provided on the left front side of the fixed bottom plate 10 and the support plate 11. A material unloading guide plate 13 with an arc is formed in the groove 12 on the left front side of the fixed bottom plate 10. The output shaft of the motor 19 extends upward and passes through the fixed bottom plate 10 and the support plate 11. The upper end of the output shaft of the motor 19 is fixedly connected with a mounting shaft 14, a placement plate 15 is sleeved on the shaft body of the mounting shaft 14, a fixing sleeve 17 is sleeved on the upper end of the mounting shaft 14, and fixing bolts 18 are penetrated at the left and right ends of the fixing sleeve 17, and the fixing bolts 18 penetrate downward through the placement plate 15 and screw together with the support plate 11, so that the placement plate 15 can be removed and replaced, and a plurality of nut placement grooves 16 are opened on the plate body of the placement plate 15, and the support plate 11 is sleeved on the outer side of the output shaft of the motor 19, and the position of the support plate 11 is not affected by the rotation of the output shaft of the motor 19;

[0023] During tapping, the placement plate 15 is driven by the motor 19 to intermittently rotate in a short distance, so that the nut material to be processed follows the placement plate 15 to slide on the support plate 11. After processing, the placement plate 15 continues to rotate, and the processed nut material continues to rotate until the processed nut material moves to the groove 12, and the processed nut material falls downward and falls into the collection box 7 through the material discharge guide plate 13;

[0024] Specific working principle:

[0025] When using the device, first place the nut material to be processed on the loading guide plate 5, push the nut material to be processed to slide along the loading guide plate 5, and start the motor 19 at the same time, so that the placement plate 15 rotates. Driven by the motor 19, the placement plate 15 rotates intermittently in a short distance, so that the nut material to be processed follows the placement plate 15 to slide on the support plate 11, and pushes the nut material to be processed to slide into the nut placement groove 16 on the placement plate 15 in turn, and the telescopic cylinder 2 is controlled to contract, driving the tapping machine body 3 and the tapping screw 4 to move downward, and the nut material to be processed directly under the tapping screw 4 is tapped. The processed nut material continues to follow the rotation until the processed nut material moves to the groove 12, and the processed nut material falls downward, passes through the unloading guide plate 13 and falls into the collection box 7. After the processing is completed or the processed nuts in the collection box 7 need to be cleaned, the handle 8 is pulled to pull the collection box 7 out of the slot 6, and the processed nut material in the collection box 7 is taken out for subsequent processing.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tapping machine for nut production, comprising a processing table (1), a tapping machine body (3), and a tapping screw (4), characterized in that: A circular mounting groove (9) is provided in the middle of the processing table (1), a circular fixed base plate (10) is formed at the bottom of the mounting groove (9), a motor (19) with a drive controller is fixedly installed below the fixed base plate (10), a support plate (11) is provided above the fixed base plate (10), an arc-shaped groove (12) is provided on the left front side of the fixed base plate (10) and the support plate (11), a material discharge guide plate (13) with an arc is formed in the groove (12) on the left front side of the fixed base plate (10), an output shaft of the motor (19) extends upward and passes through the fixed base plate (10) and the support plate (11), an upper end portion of the output shaft of the motor (19) is fixedly connected to a mounting shaft (14), and a placement plate (15) is sleeved on the shaft body of the mounting shaft (14).

2. A tapping machine for nut production according to claim 1, characterized in that: The upper end of the installation shaft (14) is sleeved with a fixing sleeve (17), and the left and right ends of the fixing sleeve (17) are penetrated with fixing bolts (18), and the fixing bolts (18) penetrate downwards through the placement plate (15) and are screwed together with the support plate (11).

3. A tapping machine for nut production according to claim 1, characterized in that: The placing plate (15) is provided with a plurality of nut placing grooves (16).

4. The tapping machine for nut production according to claim 1, characterized in that: The support plate (11) is sleeved on the outside of the output shaft of the motor (19), and the position of the support plate (11) is not affected by the rotation of the output shaft of the motor (19).

5. The tapping machine for nut production according to claim 1, characterized in that: A telescopic cylinder (2) is fixedly mounted in the middle of the upper rear surface of the processing table (1); a tapping machine body (3) is fixedly mounted on the upper end of the telescopic cylinder (2); a tapping screw (4) is mounted at the front output position of the tapping machine body (3); and a loading guide plate (5) is plugged into the right front side of the upper surface of the processing table (1).

6. The tapping machine for nut production according to claim 1, characterized in that: A slot (6) is provided on the inner side of the lower leg of the processing table (1), a collection box (7) is provided inside the slot (6), and a handle (8) is formed on the front side of the collection box (7).

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