Automobile nut machining equipment

Abstract

The utility model discloses automobile nut machining equipment, belongs to the technical field of nut machining, and solves the problems that only one nut can be placed on a placing table of an existing device for machining at a time, and the machining efficiency is low. The top face of the bottom plate is rotationally sleeved with a driven gear through a bearing ring, six nut grooves opposite to threaded drill bits in position are formed in the top face of the driven gear in an array mode, the nut grooves are hexagons the same as nuts in appearance, and a first motor is fixedly installed on the bottom face of the bottom plate. The output end of the first motor penetrates through the top face of the bottom plate and is fixedly provided with a driving gear meshed with the driven gear, the driving gear is driven by the first motor to rotate, then the driven gear is driven by the driving gear to rotate, and the threaded drill bit can sequentially machine nuts in the nut groove. And the purpose of uninterruptedly machining the nut in the nut groove through the threaded drill bit is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut processing, in particular to automobile nut processing equipment. Background Art

[0002] When processing the nuts of automobile steering gear, a tapping machine is generally needed to process the nuts. The tapping machines can be divided into: desktop tapping machines, semi-automatic desktop tapping machines, vertical tapping machines and horizontal tapping machines.

[0003] After searching, the application with patent application number CN202221792251.4 discloses an automobile steering gear nut processing equipment, including an operating table, the top of the operating table is fixedly connected to a support frame, the top of the support frame is fixedly connected to a cylinder, the bottom of the cylinder is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded drill bit, a first through hole and a slot are opened on the operating table, the inner wall of the first through hole is fixedly connected to a placing table, the bottom of the operating table is fixed to a fixed box, the bottom of the fixed box is fixed to a bottom plate, and the bottom of the bottom plate is fixed to a universal wheel;

[0004] Although the automobile steering gear nut processing equipment can prevent the threaded drill bit from being damaged due to excessive temperature by spraying coolant on the threaded drill bit to cool it down, the placement table of the automobile steering gear nut processing equipment can only place one nut for processing at a time. After processing, the processed nut needs to be taken out and other nuts need to be placed for processing, which reduces the processing efficiency of the nuts.

[0005] Therefore, we proposed an automobile nut processing equipment. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an automobile nut processing device, which solves the problem that the placing table of the prior device can only place one nut for processing at a time and the processing efficiency is low.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automobile nut processing device, comprising a bottom plate, a threaded drill bit is arranged above the bottom plate;

[0008] The top surface of the base plate is rotatably mounted with a driven gear through a bearing ring, and an array of six nut grooves corresponding to the positions of the threaded drill bits are arranged on the top surface of the driven gear, and the nut grooves are hexagonal in shape with the same shape as the nuts. A first motor is fixedly mounted on the bottom surface of the base plate, and an output end of the first motor passes through the top surface of the base plate and is fixedly mounted with a driving gear meshing with the driven gear.

[0009] Preferably, an L-shaped support plate is fixedly installed on one side of the top surface of the base plate, a cylinder is fixedly installed on the top surface of the L-shaped support plate, an output end of the cylinder passes through the top surface of the L-shaped support plate and a second motor is fixedly installed, and the output end of the second motor is fixedly connected to a threaded drill bit, wherein the second motor and the threaded drill bit at its output end are driven up and down by the cylinder, the threaded drill bit is driven to rotate by the second motor, and then the nut placed inside the nut groove is processed by the threaded drill bit.

[0010] Preferably, a first drainage hole is formed through the bottom surface of the nut groove, an annular groove is formed in the middle of the top surface of the bottom plate, and evenly distributed second drainage holes are formed through the bottom surface of the annular groove, wherein the first drainage hole and the second drainage hole facilitate the discharge of debris generated during nut processing and the discharge of cooling water sprayed on the surface of the nut groove.

[0011] Preferably, a water tank is fixedly installed on the bottom surface of the base plate and is located opposite to the annular groove. The water tank is connected to the annular groove through a second drain hole. A sealing door is hinged on the side of the annular groove through a hinge, wherein the water tank stores and recovers cooling water sprayed on the surface of the nut groove, and opening the sealing door facilitates cleaning of debris inside the water tank.

[0012] Preferably, a water pump is fixedly installed on one side of the top surface of the base plate close to the L-shaped supporting plate, the input end of the water pump is connected to the water tank through a water inlet pipe, and the output end of the water pump is fixedly connected to a water outlet pipe, and the end of the water outlet pipe away from the water pump passes through the side wall of the L-shaped supporting plate and is located above the driven gear, wherein cooling water inside the water tank is pumped into the inside of the water outlet pipe by the water pump, and the cooling water is sprayed onto the surface of the driven gear through the water outlet pipe.

[0013] Preferably, a filter is fixedly installed at one end of the water inlet pipe connected to the water tank, wherein the filter can prevent debris inside the water tank from entering the water pump and causing damage to the water pump.

[0014] The utility model provides an automobile nut processing device, which has the following beneficial effects:

[0015] 1. The automobile nut processing equipment, after the nut in one of the nut grooves is processed by the threaded drill, drives the driving gear to rotate by the first motor, and then drives the driven gear to rotate by the driving gear, so that the threaded drill can process the nuts in the nut groove in sequence, achieving the purpose of processing the nuts in the nut groove uninterruptedly by the threaded drill, and solves the problem that the placing table of the existing device can only place one nut for processing at a time, and the processing efficiency is low;

[0016] 2. The automobile nut processing equipment can transport the cooling water in the water tank to the inside of the water outlet pipe through a water pump, and spray the cooling water to the surface of the driven gear through the water outlet pipe, thereby achieving the purpose of cooling the nut groove and the threaded drill bit. The cooling water on the surface of the nut groove and the debris generated during nut processing can be discharged into the water tank through the first drainage hole and the second drainage hole, thereby avoiding the waste of cooling water and keeping the driven gear clean and tidy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the annular groove and driven gear structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the driven gear and the driving gear of the utility model.

[0021] In the figure: 1, bottom plate; 2, annular groove; 3, second drainage hole; 4, driven gear; 5, nut groove; 6, first drainage hole; 7, first motor; 8, driving gear; 9, L-shaped support plate; 10, cylinder; 11, second motor; 12, threaded drill bit; 13, water tank; 14, sealing door; 15, water pump; 16, water inlet pipe; 17, water outlet pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0023] like Figure 1-4As shown: it includes a bottom plate 1, a threaded drill bit 12 is arranged on the top of the bottom plate 1, a driven gear 4 is rotatably mounted on the top surface of the bottom plate 1 through a bearing ring, six nut grooves 5 are arranged on the top surface of the driven gear 4 and are opposite to the threaded drill bit 12, and the nut groove 5 is a hexagon with the same shape as the nut, a first motor 7 is fixedly installed on the bottom surface of the bottom plate 1, and an output end of the first motor 7 passes through the top surface of the bottom plate 1 and is fixedly installed with a driving gear 8 meshing with the driven gear 4, an L-shaped support plate 9 is fixedly installed on one side of the top surface of the bottom plate 1, and the top surface of the L-shaped support plate 9 is fixedly installed There is a cylinder 10, and the output end of the cylinder 10 passes through the top surface of the L-shaped support plate 9 and is fixedly installed with a second motor 11. The output end of the second motor 11 is fixedly connected with a threaded drill bit 12. After the nut inside one of the nut grooves 5 is processed by the threaded drill bit 12, the driving gear 8 is driven to rotate by the first motor 7, and then the driven gear 4 is driven to rotate by the driving gear 8, so that the threaded drill bit 12 can process the nuts inside the nut groove 5 in turn, thereby achieving the purpose of uninterruptedly processing the nuts inside the nut groove 5 by the threaded drill bit 12; Example 2

[0024] like Figure 1-4 As shown: the bottom surface of the nut groove 5 is penetrated with a first drainage hole 6, the middle part of the top surface of the bottom plate 1 is provided with an annular groove 2, the bottom surface of the annular groove 2 is penetrated with evenly distributed second drainage holes 3, the bottom surface of the bottom plate 1 is fixedly installed with a water tank 13 opposite to the annular groove 2, the water tank 13 is connected to the annular groove 2 through the second drainage hole 3, the side of the annular groove 2 is hinged with a sealing door 14 through a hinge, a water pump 15 is fixedly installed on one side of the top surface of the bottom plate 1 close to the L-shaped support plate 9, the input end of the water pump 15 is connected to the water tank 13 through a water inlet pipe 16, and the output end of the water pump 15 is fixedly installed. A water outlet pipe 17 is connected, and one end of the water outlet pipe 17 away from the water pump 15 passes through the side wall of the L-shaped support plate 9 and is located above the driven gear 4. A filter screen is fixedly installed on one end of the water inlet pipe 16 connected to the water tank 13. The cooling water inside the water tank 13 can be transported to the inside of the water outlet pipe 17 through the water pump 15, and sprayed onto the surface of the driven gear 4 through the water outlet pipe 17, thereby achieving the purpose of cooling the nut groove 5 and the threaded drill bit 12. The cooling water on the surface of the nut groove 5 and the debris generated during the nut processing can be discharged from the driven gear 4 cleanly and tidyly through the first drainage hole 6 and the second drainage hole 3.

[0025] Working principle and use process of the utility model: when using the automobile nut processing equipment, first place the nut inside the nut groove 5, then start the cylinder 10 to push the threaded drill bit 12 downward, then start the second motor 11 to drive the threaded drill bit 12 to rotate, and process the nut inside the nut groove 5. During the processing, the cooling water inside the water tank 13 is drawn by the water pump 15 and sprayed to the surface of the driven gear 4 through the outlet pipe 17, so as to cool the nut groove 5 and the threaded drill bit 12. When the processing is completed, the threaded drill bit 12 is pulled up by the cylinder 10, and the first motor 7 is started to drive the driving gear 8 to rotate, and the driven gear 4 is driven to rotate by the driving gear 8, so that the nut inside the nut groove 5 at the next position is located below the threaded drill bit 12, and then the above steps are repeated to process the nut, and then the processed nut is taken out and the unprocessed nut is put in, so as to achieve the purpose of uninterrupted processing of the nut inside the nut groove 5.

[0026] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automobile nut processing device, comprising a base plate (1), wherein a thread drill bit (12) is arranged above the base plate (1); Features: The top surface of the bottom plate (1) is rotatably sleeved with a driven gear (4) through a bearing ring, and the top surface of the driven gear (4) is provided with an array of six nut slots (5) which are opposite to the positions of the threaded drill bits (12), and the nut slots (5) are hexagonal in shape with the same shape as the nuts. A first motor (7) is fixedly mounted on the bottom surface of the bottom plate (1), and an output end of the first motor (7) passes through the top surface of the bottom plate (1) and is fixedly mounted with a driving gear (8) which meshes with the driven gear (4).

2. The automotive nut processing equipment according to claim 1, characterized in that: An L-shaped support plate (9) is fixedly mounted on one side of the top surface of the bottom plate (1), a cylinder (10) is fixedly mounted on the top surface of the L-shaped support plate (9), an output end of the cylinder (10) passes through the top surface of the L-shaped support plate (9) and a second motor (11) is fixedly mounted thereon, and a threaded drill bit (12) is fixedly connected to the output end of the second motor (11).

3. The automotive nut processing equipment according to claim 1, characterized in that: A first drainage hole (6) is provided through the bottom surface of the nut groove (5), an annular groove (2) is provided in the middle of the top surface of the bottom plate (1), and evenly distributed second drainage holes (3) are provided through the bottom surface of the annular groove (2).

4. The automotive nut processing equipment according to claim 1, characterized in that: A water tank (13) is fixedly mounted on the bottom surface of the base plate (1) and is located opposite to the annular groove (2); the water tank (13) is connected to the annular groove (2) via a second drainage hole (3); and a sealing door (14) is hingedly connected to the side surface of the annular groove (2) via a hinge.

5. The automotive nut processing equipment according to claim 1, characterized in that: A water pump (15) is fixedly mounted on one side of the top surface of the bottom plate (1) close to the L-shaped support plate (9); the input end of the water pump (15) is connected to the water tank (13) via a water inlet pipe (16); the output end of the water pump (15) is fixedly connected to a water outlet pipe (17); the end of the water outlet pipe (17) away from the water pump (15) passes through the side wall of the L-shaped support plate (9) and is located above the driven gear (4).

6. The automotive nut processing equipment according to claim 5, characterized in that: A filter screen is fixedly mounted on one end of the water inlet pipe (16) that is connected to the water tank (13).

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