Automatic lathe for producing copper nut tapping

Abstract

The utility model relates to the technical field of nut processing equipment, and provides an automatic lathe for producing copper nut tapping, which comprises a main frame and a side frame, the side frame is fixed at the bottom of the main frame, a leading-in frame is fixed on the main frame, a hexagonal hole is arranged in the leading-in frame, a conveying and fixing assembly is arranged on the main frame and the leading-in frame, a processing assembly is arranged between the main frame and the side frame, and the processing assembly is arranged on the side frame. The vertical plate is fixed to the surface of the main frame, a long opening is formed in the top of the guide-in frame, and a pushing screw is rotationally connected between the vertical plate and the top of the guide-in frame. According to the technical scheme, the problems that according to an automatic lathe in the related technology, a water spraying cooling part cannot be repeatedly adjusted conveniently, meanwhile, carrying and connecting of a water spraying cooling structure are not convenient enough, the feeding mode is complex due to the fact that the automatic lathe cannot need a complex structure for a feeding part, and the feeding cost is low are solved. And the feeding needs to be stopped for arrangement every time.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing equipment, specifically, an automatic lathe for tapping copper nuts. Background Technique

[0002] The definition of a copper nut is a nut made of copper material. When producing copper nuts, tapping processing is mostly required. When tapping, an automatic lathe is mostly needed to perform tapping processing on the copper nuts.

[0003] Defects existing in the existing automatic lathes:

[0004] The automatic lathe is not convenient for repeatedly adjusting the water spraying and cooling part. At the same time, it is not convenient to carry the water spraying and cooling structure. Moreover, the automatic lathe cannot have a relatively complex structure for the feeding part, resulting in a relatively complex feeding method and requiring pauses for sorting the feeding every time.

[0005] Therefore, improvements are made to the above problems. Content of the Utility Model

[0006] The utility model provides an automatic lathe for tapping copper nuts, which solves the problems that the automatic lathe in the related technology is not convenient for repeatedly adjusting the water spraying and cooling part, is not convenient to carry the water spraying and cooling structure, and cannot have a relatively complex structure for the feeding part, resulting in a relatively complex feeding method and requiring pauses for sorting the feeding every time.

[0007] The technical solution of the utility model is as follows: including

[0008] A main frame and a side frame, the side frame is fixed at the bottom of the main frame;

[0009] An introduction frame and a hexagonal hole, the introduction frame is fixed on the main frame, and the hexagonal hole is opened in the introduction frame;

[0010] A conveying and fixing assembly, the conveying and fixing assembly is arranged on the main frame and the introduction frame;

[0011] A processing assembly, the processing assembly is arranged between the main frame and the side frame;

[0012] A blanking and separating assembly, the blanking and separating assembly is arranged on the side frame;

[0013] The conveying and fixing assembly includes a vertical plate, the vertical plate is fixed on the surface of the main frame, a long hole is opened at the top of the introduction frame, and a pushing screw is rotatably connected between the vertical plate and the top of the introduction frame.

[0014] As a further technical solution, a pair of guide rods are fixedly connected between the vertical plate and the top of the introduction frame. A push plate is slidably connected to the outside of the guide rods, and the push plate is in threaded fit connection with the feeding screw.

[0015] As a further technical solution, a pair of side plates are fixed on the surface of the main frame. A telescopic cylinder is installed on the surface of the side plates. A pressing block is arranged at the output end of the telescopic cylinder. An opening is formed at one end of the introduction frame, and the pressing block is located on one side of the opening.

[0016] As a further technical solution, the processing assembly includes a moving motor. The moving motor is installed on the side surface of the side frame. A driving gear is arranged at the output end of the moving motor. A driving lead screw is rotatably connected between the main frame and the side frame.

[0017] As a further technical solution, slide ways are installed on both sides of the main frame. A sliding frame is slidably connected to the slide ways. A moving plate is fixedly connected to one end of the sliding frame, and the moving plate is in threaded fit connection with the driving lead screw.

[0018] As a further technical solution, a transmission gear is installed at one end of the driving lead screw. The driving gear is meshed with the transmission gear. A tapping motor is installed on the moving plate, and the output end of the tapping motor and the hexagonal hole are located on the same axis.

[0019] As a further technical solution, the blanking and separating assembly includes a receiving hopper. The receiving hopper is fixed on the side frame. Separation holes are formed on the inner surface of the receiving hopper. A receiving box is fixedly connected to the side surface of the side frame. A blanking port is formed on the surface of the main frame.

[0020] As a further technical solution, a cooling assembly is further included. The cooling assembly includes an injection pipe. The injection pipe is installed on the top of the introduction frame. A diversion groove is formed on the inner top of the hexagonal hole, and an inclined groove is formed on the inner bottom of the hexagonal hole.

[0021] As a further technical solution, the receiving hopper has a certain inclination angle, and the separation holes are located directly above the receiving box.

[0022] As a further technical solution, the transverse width dimension of the push plate is smaller than the opening dimension of the long opening.

[0023] The working principle and beneficial effects of the present utility model are as follows:

[0024] 1. The present utility model is provided with a conveying and fixing assembly. Through the interaction of structures such as a feeding screw, a pushing plate, a telescopic cylinder, and a pressing block, the pushing plate that moves linearly can continuously push nuts, quickly position and fix the nuts, and can perform stable tapping with high continuity and good processing effects.

[0025] 2. The present utility model is provided with a cooling assembly. Through the interaction of structures such as an injection pipe, a diversion groove, and an inclined groove, the cooling liquid can be directly flowed onto the nuts during the tapping process, directly contacting the nuts, without causing waste of the cooling liquid, with concentrated cooling effects and good cooling effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0027] Figure 1 is a schematic structural diagram of the present utility model;

[0028] Figure 2 is an axonometric drawing of the present utility model;

[0029] Figure 3 is a cross-sectional view of the present utility model;

[0030] Figure 4 is an attachment of the present utility model Figure 1 partial enlarged view of part A in the figure;

[0031] In the figure: 1, main frame; 2, side frame; 3, guiding frame; 4, hexagonal hole; 5, conveying and fixing assembly; 5-1, vertical plate; 5-2, long hole; 5-3, feeding screw; 5-4, guiding rod; 5-5, pushing plate; 5-6, side plate; 5-7, telescopic cylinder; 5-8, pressing block; 5-9, notch; 6, processing assembly; 6-1, moving motor; 6-2, driving gear; 6-3, driving lead screw; 6-4, slideway; 6-5, sliding frame; 6-6, moving plate; 6-7, transmission gear; 6-8, tapping motor; 7, blanking and separating assembly; 7-1, receiving hopper; 7-2, separating hole; 7-3, receiving box; 7-4, blanking port; 8, cooling assembly; 8-1, injection pipe; 8-2, diversion groove; 8-3, inclined groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] As shown Figures 1 to 4 in the figure, an automatic lathe for tapping copper nuts is proposed in this embodiment, including

[0034] a main frame 1 and a side frame 2, and the side frame 2 is fixed to the bottom of the main frame 1;

[0035] a guiding frame 3 and a hexagonal hole 4, the guiding frame 3 is fixed on the main frame 1, and the hexagonal hole 4 is opened in the guiding frame 3;

[0036] a conveying and fixing assembly 5, and the conveying and fixing assembly 5 is arranged on the main frame 1 and the guiding frame 3;

[0037] a processing assembly 6, and the processing assembly 6 is arranged between the main frame 1 and the side frame 2;

[0038] a blanking and separating assembly 7, and the blanking and separating assembly 7 is arranged on the side frame 2;

[0039] The conveying and fixing assembly 5 includes a vertical plate 5-1, the vertical plate 5-1 is fixed on the surface of the main frame 1, a long opening 5-2 is opened at the top of the guiding frame 3, a pushing screw 5-3 is rotatably connected between the vertical plate 5-1 and the top of the guiding frame 3, a pair of guiding rods 5-4 are fixedly connected between the vertical plate 5-1 and the top of the guiding frame 3, a pushing plate 5-5 is slidably connected to the outside of the guiding rods 5-4, the pushing plate 5-5 is in threaded fit connection with the pushing screw 5-3, a pair of side plates 5-6 are fixed on the surface of the main frame 1, a telescopic cylinder 5-7 is installed on the surface of the side plates 5-6, a pressing block 5-8 is arranged at the output end of the telescopic cylinder 5-7, and a notch 5-9 is opened at one end of the guiding frame 3, and the pressing block 5-8 is located on one side of the notch 5-9.

[0040] In this embodiment, in order to achieve the effect of continuous feeding and positioning and fixing, the conveying and fixing assembly 5 is designed. A vertical plate 5-1 is arranged on the surface of the main frame 1. A long opening 5-2 communicating with the hexagonal hole 4 is opened at the top of the guiding frame 3. A pushing screw 5-3 and two guiding rods 5-4 are connected between the vertical plate 5-1 and the top of the guiding frame 3. The pushing screw 5-3 is controlled to rotate by a motor. A pushing plate 5-5 is connected to the pushing screw 5-3 and the guiding rods 5-4. The pushing plate 5-5 is used to push the nuts to be processed forward. Two side plates 5-6 are installed on the surface of the main frame 1. A telescopic cylinder 5-7 is fixed on the side plates 5-6. A pressing block 5-8 is arranged at the output end of the telescopic cylinder 5-7. A notch 5-9 is opened on the side surface of the guiding frame 3 opposite to the pressing block 5-8. When the nuts to be processed move to the notch 5-9, they can be fixed by the pressing block 5-8. After being fixed, tapping can start. After completion, the next one can be pushed continuously, and continuous processing can be achieved.

[0041] Furthermore, the processing component 6 includes a moving motor 6-1, which is installed on the side surface of the side frame 2. A driving gear 6-2 is provided at the output end of the moving motor 6-1. A driving lead screw 6-3 is rotatably connected between the main frame 1 and the side frame 2. Slide ways 6-4 are installed on both sides of the main frame 1. A sliding frame 6-5 is slidably connected to the slide ways 6-4. One end of the sliding frame 6-5 is fixedly connected to a moving plate 6-6. The moving plate 6-6 is threadedly engaged with the driving lead screw 6-3. A transmission gear 6-7 is installed at one end of the driving lead screw 6-3. The driving gear 6-2 meshes with the transmission gear 6-7. A tapping motor 6-8 is installed on the moving plate 6-6. The output end of the tapping motor 6-8 is located on the same axis as the hexagonal hole 4.

[0042] In this embodiment, in order to achieve the effect of stably tapping the nut to be processed, the processing component 6 is designed. A moving motor 6-1 is installed on one side of the side frame 2 and a driving gear 6-2 is provided at the output end. A driving lead screw 6-3 is rotatably connected between the main frame 1 and the side frame 2. Slide ways 6-4 are also installed on both sides of the main frame 1 and a sliding frame 6-5 is slidably connected thereto. One end of the sliding frame 6-5 is fixed with a moving plate 6-6. The moving plate 6-6 is threadedly engaged with the driving lead screw 6-3. The moving plate 6-6 can be controlled to move linearly by the driving lead screw 6-3. A transmission gear 6-7 is provided at one end of the driving lead screw 6-3 and meshes with the driving gear 6-2. The rotation of the driving lead screw 6-3 can be controlled by the power of the moving motor 6-1. A tapping motor 6-8 is installed on the moving plate 6-6, which can perform tapping when the moving plate 6-6 moves linearly.

[0043] Furthermore, the blanking and separating component 7 includes a receiving hopper 7-1, which is fixed on the side frame 2. A separating hole 7-2 is formed on the inner surface of the receiving hopper 7-1. A receiving box 7-3 is fixedly connected to the side surface of the side frame 2. A blanking port 7-4 is formed on the surface of the main frame 1.

[0044] In this embodiment, in order to achieve the effect of separating the cooling liquid from the nut, the blanking and separating component 7 is designed. A receiving hopper 7-1 is fixed on the side frame 2. A separating hole 7-2 is formed inside the receiving hopper 7-1. A blanking port 7-4 is formed on the surface of the main frame 1. The blanking port 7-4 is used for the nut to pass through. When the nut falls into the receiving hopper 7-1, the cooling liquid can be separated by the separating hole 7-2. A receiving box 7-3 is installed at the bottom to collect the separated cooling liquid.

[0045] Furthermore, a cooling component 8 is further included. The cooling component 8 includes an injection pipe 8-1, which is installed on the top of the guiding frame 3. A flow dividing groove 8-2 is formed on the inner top of the hexagonal hole 4. An inclined groove 8-3 is formed on the inner bottom of the hexagonal hole 4.

[0046] In this embodiment, in order to achieve the cooling effect during the tapping process of the nut, a cooling component 8 is designed. An injection pipe 8-1 is installed on the top of the guiding frame 3. The injection pipe 8-1 is communicated with the hexagonal hole 4, and a diversion groove 8-2 is opened at the top inside the hexagonal hole 4 to divert the incoming coolant downward to ensure it enters between the nut and the tap. An inclined groove 8-3 is also opened at the bottom inside the hexagonal hole 4 for discharging the cooling liquid to prevent it from flowing back into the hexagonal hole 4.

[0047] Furthermore, the receiving hopper 7-1 has a certain inclination angle, and the separation hole 7-2 is located directly above the receiving box 7-3.

[0048] In this embodiment, due to the inclination angle, the nut can roll downward and the cooling liquid can be fully separated.

[0049] Furthermore, the transverse width dimension of the pushing plate 5-5 is smaller than the opening dimension of the long opening 5-2.

[0050] In this embodiment, due to the smaller transverse width dimension, after the pushing plate 5-5 enters the long opening 5-2, it can push the nut to move without generating friction.

[0051] When processing is required, multiple nuts to be processed are placed into the hexagonal hole 4 of the guiding frame 3. The feeding screw 5-3 is started to control the movement of the pushing plate 5-5. The nut is pushed forward by the pushing plate 5-5 and stops after it is located within the notch 5-9. Then the telescopic cylinder 5-7 is started, and the nut is fixed by the pressing block 5-8. Subsequently, the moving motor 6-1 is started to control the tapping motor 6-8 to move forward and start. After contacting the nut, the cooling liquid is injected. The cooling liquid flows into the nut through the diversion groove 8-2, and then flows downward through the inclined groove 8-3 into the receiving hopper 7-1. The waste chips are collected in the receiving hopper 7-1, and the cooling liquid is separated into the receiving box 7-3. After the tapping is completed, it retracts, and then the nut is pushed again. The tapped nut drops downward, and then the next nut can be processed. The processed nut can be taken out from the receiving hopper 7-1.

[0052] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic lathe for producing copper nuts with tapping, characterized in that, including a main frame (1) and a side frame (2), the side frame (2) being fixed to the bottom of the main frame (1); a guiding-in frame (3) and a hexagonal hole (4), the guiding-in frame (3) being fixed to the main frame (1), and the hexagonal hole (4) being formed in the guiding-in frame (3); a conveying and fixing assembly (5), the conveying and fixing assembly (5) being arranged on the main frame (1) and the guiding-in frame (3); a processing assembly (6), the processing assembly (6) being arranged between the main frame (1) and the side frame (2); a blanking and separating assembly (7), the blanking and separating assembly (7) being arranged on the side frame (2); the conveying and fixing assembly (5) includes a vertical plate (5-1), the vertical plate (5-1) being fixed to the surface of the main frame (1), a long opening (5-2) being formed at the top of the guiding-in frame (3), and a pushing screw (5-3) being rotatably connected between the vertical plate (5-1) and the top of the guiding-in frame (3).

2. The automatic lathe for producing copper nut tapping according to claim 1, wherein A pair of guiding rods (5-4) are fixedly connected between the vertical plate (5-1) and the top of the guiding-in frame (3), a pushing plate (5-5) is slidably connected to the outside of the guiding rods (5-4), and the pushing plate (5-5) is in threaded engagement with the pushing screw (5-3).

3. The automatic lathe for producing copper nut tapping according to claim 2, characterized in that, A pair of side plates (5-6) are fixed to the surface of the main frame (1), a telescopic cylinder (5-7) is installed on the surface of the side plates (5-6), a pressing block (5-8) is arranged at the output end of the telescopic cylinder (5-7), a notch (5-9) is formed at one end of the guiding-in frame (3), and the pressing block (5-8) is located on one side of the notch (5-9).

4. The automatic lathe for producing copper nut tapping according to claim 1, characterized in that, The processing assembly (6) includes a moving motor (6-1), the moving motor (6-1) being installed on the side surface of the side frame (2), a driving gear (6-2) being arranged at the output end of the moving motor (6-1), and a driving lead screw (6-3) being rotatably connected between the main frame (1) and the side frame (2).

5. The automatic lathe for producing copper nut tapping according to claim 4, characterized in that, Sliding ways (6-4) are installed on both sides of the main frame (1), a sliding frame (6-5) is slidably connected to the sliding ways (6-4), one end of the sliding frame (6-5) is fixedly connected to a moving plate (6-6), and the moving plate (6-6) is in threaded engagement with the driving lead screw (6-3).

6. The automatic lathe for producing copper nut tapping according to claim 5, characterized in that, A transmission gear (6-7) is installed at one end of the driving lead screw (6-3), the driving gear (6-2) is meshed with the transmission gear (6-7), a tapping motor (6-8) is installed on the moving plate (6-6), and the output end of the tapping motor (6-8) is located on the same axis as the hexagonal hole (4).

7. The automatic lathe for producing copper nut tapping according to claim 1, characterized in that, The blanking and separating assembly (7) includes a material receiving hopper (7-1), the material receiving hopper (7-1) being fixed to the side frame (2), a separating hole (7-2) being formed on the inner surface of the material receiving hopper (7-1), a receiving box (7-3) being fixedly connected to the side surface of the side frame (2), and a blanking port (7-4) being formed on the surface of the main frame (1).

8. The automatic lathe for producing copper nut tapping according to claim 1, characterized in that, Further included is a cooling component (8), the cooling component (8) includes an injection pipe (8-1), the injection pipe (8-1) is installed on the top of the import rack (3), a diversion groove (8-2) is formed in the inner top of the hexagonal hole (4), and an inclined groove (8-3) is formed in the inner bottom of the hexagonal hole (4).

9. The automatic lathe for producing copper nut tapping according to claim 7, characterized in that, The material receiving hopper (7-1) has a certain inclination angle, and the separation hole (7-2) is located directly above the receiving box (7-3).

10. The automatic lathe for producing copper nut tapping according to claim 2, characterized in that, The transverse width dimension of the pushing plate (5-5) is smaller than the opening dimension of the long opening (5-2).

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