A fully automatic nut tapping machine

Abstract

The utility model relates to the technical field of nut production, and discloses a fully automatic nut tapping machine, comprising a machine body, a nut conveying channel and an inner support clamp, wherein the inner support clamp is mounted on the upper end of the machine body, and a tapping component and a conveying mechanism are provided at the upper end of the machine body, wherein the tapping component comprises a tap, and the conveying mechanism comprises a conveying disc, a push plate, a conveying component and a pushing component, and a rotating component and an air intake component are provided on one side of the inner support clamp, and by providing the conveying mechanism and the air intake component, the loading and unloading operations of the nuts can be automatically completed, thereby solving the problem that the prior art requires manual completion of the loading and unloading operations of the nuts, thereby improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of nut production, in particular to a full-automatic nut tapping machine. Background Art

[0002] A nut is a nut that is screwed together with a bolt or a screw for fastening. It is a necessary component for all manufacturing machinery. According to different materials, it is divided into several types such as carbon steel, stainless steel, and non-ferrous metals. It can play a fastening role when screwed together with a bolt or a screw. The nut is a part that tightly connects mechanical equipment. Through the inner thread, nuts and bolts of the same specifications can be connected together. For example, a nut of M4-P0.7 can only be connected with a bolt of the M4-P0.7 series. The working principle of the nut is to use the friction between the nut and the bolt for self-locking.

[0003] At present, a tapping machine is required for the production of existing nuts, and a traditional tapping machine usually fixes the nut to be tapped on a base, and a drill bit of the tapping machine is set above the base. During tapping, the drill bit of the tapping machine is lowered and driven to rotate, so that the nut can be tapped. After the tapping is completed, the drill bit of the tapping machine is raised, the nut after tapping is manually taken out, and then the nut to be tapped is reinstalled on the base.

[0004] In the above scheme, the prior art requires manual loading and unloading of nuts, resulting in low work efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a fully automatic nut tapping machine, which can automatically complete the loading and unloading operations of nuts by being provided with a conveying mechanism and an air intake assembly, thereby solving the problem that the prior art requires manual completion of the loading and unloading operations of nuts, thereby improving work efficiency.

[0006] The solution of the utility model to solve the technical problem is:

[0007] A fully automatic nut tapping machine comprises a machine body, a nut conveying channel and an inner support fixture. The inner support fixture is installed at the upper end of the machine body. The upper end of the machine body is provided with a tapping assembly and a conveying mechanism. The tapping assembly comprises a tap. The conveying mechanism comprises a conveying disc, a push plate, a conveying assembly and a pushing assembly. A rotating assembly and an air intake assembly are provided on one side of the inner support fixture.

[0008] When it is necessary to tap the nut, start the conveying component to drive the conveying disc to rotate so that one side of the conveying disc is located directly below the nut conveying channel, so that one of the nuts falls into the cavity of the conveying disc, and then the output disc is driven to rotate by the conveying component to make the nut and the inner support clamp coaxially arranged, start the pushing component to drive the push plate to move, so as to push the nut into the inner support clamp, start the inner support clamp to clamp and fix the nut, start the rotating component to drive the inner support clamp to rotate, thereby driving the nut to rotate, start the tapping component to drive the tap to move horizontally to the left, so as to tap the nut, after tapping is completed, control the tapping component to return to its original position, release the inner support clamp, so that the nut is set in the inner support clamp, start the air intake component to blow out the tapped nut, so that the nut loading and unloading operations can be automatically completed, and the above operations are repeated to automatically tap the nut.

[0009] By providing a conveying mechanism and an air intake assembly, the loading and unloading operations of the nuts can be automatically completed, which solves the problem that the prior art requires manual loading and unloading operations of the nuts, thereby improving work efficiency.

[0010] The utility model is further configured as follows: the tapping assembly includes a first cylinder fixed to the upper end of the machine body, a guide channel is fixed to the upper end of the machine body, a tap is sleeved in the guide channel, a compression spring is sleeved on the side wall of the tap, one end of the compression spring is fixed to the end of the guide channel, and the other end of the compression spring is fixed to the end of the tap.

[0011] Through the above technical solution, when it is necessary to tap the nut, the first cylinder is started to push the tap horizontally to the left, so that the nut can be tapped. When it is necessary to control the tap to reset, the first cylinder is controlled to return to its original position, so that the tap is reset under the action of the compression spring, so that the nut can be tapped again.

[0012] The utility model is further configured as follows: the conveying assembly includes a first motor fixed on the upper end of the machine body, and the conveying disc is fixed on the output end of the first motor.

[0013] Through the above technical solution, when it is necessary to drive the conveying disc to rotate, the first motor is started, thereby driving the conveying disc to rotate.

[0014] The utility model is further configured as follows: the pushing assembly comprises a second cylinder fixed at the upper end of the machine body, and the pushing plate is rotatably connected to the end of the push rod of the second cylinder.

[0015] Through the above technical solution, when it is necessary to drive the push plate to move, the second cylinder is started, thereby driving the push plate to move.

[0016] The utility model is further configured as follows: the rotating assembly includes a second motor fixed on the upper end of the machine body, a first pulley is fixed on the output end of the second motor, a second pulley is fixed on the side wall of the inner support clamp, and the same belt is installed on the side walls of the first pulley and the second pulley.

[0017] Through the above technical solution, when it is necessary to drive the inner support clamp to rotate, the second motor is started to drive the first pulley to rotate. The rotation of the first pulley drives the second pulley to rotate through the belt, thereby driving the inner support clamp to rotate.

[0018] The utility model is further configured as follows: the air intake assembly includes an air intake pipe fixed to the end of the inner support clamp.

[0019] Through the above technical solution, when it is necessary to blow out the tapped nut, compressed air is introduced into the air inlet pipe, so that the tapped nut can be blown out.

[0020] The utility model is further configured as follows: an inclined output platform is fixed on the upper end of the machine body.

[0021] Through the above technical solution, the blown nuts can be output through the output platform, so that the nuts can be collected easily.

[0022] The utility model is further configured as follows: a rubber block is fixed to the end of the push rod of the first cylinder.

[0023] Through the above technical solution, when the first cylinder pushes the tap to move horizontally to the left, the push rod of the first cylinder is prevented from hitting the end of the tap, thereby increasing the service life of the tap and the first cylinder.

[0024] The beneficial effects of the utility model are:

[0025] Compared with the prior art, the conveying mechanism and the air intake assembly are provided, so that the loading and unloading operations of the nuts can be automatically completed, which solves the problem that the prior art needs to manually complete the loading and unloading operations of the nuts, thereby improving work efficiency.

[0026] The output platform is provided to facilitate the collection of the nuts.

[0027] The rubber block is provided, thereby increasing the service life of the tap and the first cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 It is a schematic diagram of a three-dimensional structure of part of the utility model;

[0030] Figure 3It is a schematic diagram of the three-dimensional structure of the conveying mechanism;

[0031] Figure 4 for Figure 1 A magnified image of A.

[0032] Figure numerals: 1, body; 2, nut conveying channel; 3, inner support fixture; 4, tap; 5, conveying plate; 6, push plate; 7, nut; 8, first cylinder; 9, guide channel; 10, compression spring; 11, first motor; 12, second cylinder; 13, second motor; 14, first pulley; 15, second pulley; 16, belt; 17, air intake pipe; 18, output platform; 19, rubber block. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] The following references Figures 1 to 4 The utility model is described.

[0035] A fully automatic nut tapping machine comprises a machine body 1, a nut conveying channel 2 and an inner support fixture 3. The inner support fixture 3 is installed at the upper end of the machine body 1. The upper end of the machine body 1 is provided with a tapping assembly and a conveying mechanism. The tapping assembly comprises a tap 4. The conveying mechanism comprises a conveying disc 5, a push plate 6, a conveying assembly and a pushing assembly. A rotating assembly and an air intake assembly are provided on one side of the inner support fixture 3.

[0036] When it is necessary to tap the nut 7, the conveying component is started to drive the conveying disc 5 to rotate, so that one side of the conveying disc 5 is located directly under the nut conveying channel 2, so that one of the nuts 7 falls into the cavity of the conveying disc 5, and then the output disc is driven to rotate by the conveying component to make the nut 7 coaxially arranged with the inner support clamp 3, the pushing component is started to drive the pushing plate 6 to move, so as to push the nut 7 into the inner support clamp 3, the inner support clamp 3 is started to clamp and fix the nut 7, the rotating component is started to drive the inner support clamp 3 to rotate, thereby driving the nut 7 to rotate, the tapping component is started to drive the tap 4 to move horizontally to the left, so as to tap the nut 7, after completing the tapping, the tapping component is controlled to return to its original position, the inner support clamp 3 is released, the nut 7 is sleeved in the inner support clamp 3, the air intake component is started to blow out the tapped nut 7, so that the loading and unloading operations of the nut 7 can be automatically completed, and the above operations are repeated, so that the nut 7 can be tapped automatically.

[0037] By providing a conveying mechanism and an air intake assembly, the loading and unloading operations of the nuts 7 can be automatically completed, which solves the problem that the loading and unloading operations of the nuts 7 need to be completed manually in the prior art, thereby improving work efficiency.

[0038] The tapping assembly includes a first cylinder 8 fixed to the upper end of the body 1, a guide channel 9 is fixed to the upper end of the body 1, a tap 4 is sleeved in the guide channel 9, a compression spring 10 is sleeved on the side wall of the tap 4, one end of the compression spring 10 is fixed to the end of the guide channel 9, and the other end of the compression spring 10 is fixed to the end of the tap 4.

[0039] When it is necessary to tap the nut 7, the first cylinder 8 is started to push the tap 4 to move horizontally to the left, so that the nut 7 can be tapped. When it is necessary to control the tap 4 to reset, the first cylinder 8 is controlled to return to the original position, so that the tap 4 is reset under the action of the compression spring 10, so that the nut 7 can be tapped again.

[0040] The conveying assembly includes a first motor 11 fixed to the upper end of the machine body 1 , and the conveying tray 5 is fixed to the output end of the first motor 11 .

[0041] When it is necessary to drive the conveying plate 5 to rotate, the first motor 11 is started, thereby driving the conveying plate 5 to rotate.

[0042] The pushing assembly includes a second cylinder 12 fixed to the upper end of the machine body 1 , and the pushing plate 6 is rotatably connected to the end of the push rod of the second cylinder 12 .

[0043] When the push plate 6 needs to be driven to move, the second cylinder 12 is started, thereby driving the push plate 6 to move.

[0044] The rotating assembly includes a second motor 13 fixed to the upper end of the body 1, a first pulley 14 is fixed to the output end of the second motor 13, a second pulley 15 is fixed to the side wall of the inner support clamp 3, and the same belt 16 is installed on the side walls of the first pulley 14 and the second pulley 15.

[0045] When the inner support fixture 3 needs to be driven to rotate, the second motor 13 is started to drive the first pulley 14 to rotate. The rotation of the first pulley 14 drives the second pulley 15 to rotate through the belt 16, thereby driving the inner support fixture 3 to rotate.

[0046] The air intake assembly includes an air intake pipe 17 fixed to the end of the inner support fixture 3 .

[0047] When it is necessary to blow out the tapped nut 7, compressed air is introduced into the air inlet pipe 17, so that the tapped nut 7 can be blown out.

[0048] An inclined output platform 18 is fixed to the upper end of the machine body 1 .

[0049] The blown nuts 7 can be output through the output platform 18, so that the nuts 7 can be easily collected.

[0050] A rubber block 19 is fixed to the end of the push rod of the first cylinder 8 .

[0051] When the first cylinder 8 pushes the tap 4 to move horizontally to the left, the push rod of the first cylinder 8 is prevented from hitting the end of the tap 4, thereby increasing the service life of the tap 4 and the first cylinder 8.

[0052] Working principle:

[0053] When it is necessary to tap the nut 7, the first motor 11 is started to drive the conveying disc 5 to rotate, so that one side of the conveying disc 5 is located directly below the nut conveying channel 2, so that one of the nuts 7 falls into the cavity of the conveying disc 5, and then the output disc is driven to rotate by the first motor 11, so that the nut 7 is coaxially arranged with the inner support fixture 3, and the second cylinder 12 is started to drive the push plate 6 to move, so as to push the nut 7 into the inner support fixture 3, and the inner support fixture 3 is started to clamp and fix the nut 7, and the second motor 13 is started to drive the first pulley 14 to rotate, and the first pulley 14 rotates through the belt 16. The second pulley 15 is driven to rotate, thereby driving the inner support fixture 3 to rotate, and the rotation of the inner support fixture 3 drives the nut 7 to rotate, and the first cylinder 8 is started to push the tap 4 to move horizontally to the left, so as to tap the nut 7. After the tapping is completed, the first cylinder 8 is controlled to return to its original position, so that the tap 4 is reset under the action of the compression spring 10, and the inner support fixture 3 is released at the same time, so that the nut 7 is sleeved in the inner support fixture 3, and compressed air is introduced into the air inlet pipe 17, so as to blow out the tapped nut 7, so that the loading and unloading operations of the nut 7 can be automatically completed, and the above operations are repeated, so that the nut 7 can be tapped automatically.

[0054] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A fully automatic nut tapping machine, comprising a machine body (1), a nut conveying channel (2) and an internal support fixture (3), characterized in that: The inner support fixture (3) is mounted on the upper end of the machine body (1). The upper end of the machine body (1) is provided with a tapping assembly and a conveying mechanism. The tapping assembly includes a tap (4). The conveying mechanism includes a conveying disc (5), a push plate (6), a conveying assembly and a pushing assembly. A rotating assembly and an air intake assembly are provided on one side of the inner support fixture (3).

2. A fully automatic nut tapping machine according to claim 1, characterized in that: The tapping assembly comprises a first cylinder (8) fixed to the upper end of a machine body (1); a guide channel (9) is fixed to the upper end of the machine body (1); a tap (4) is sleeved in the guide channel (9); a compression spring (10) is sleeved on the side wall of the tap (4); one end of the compression spring (10) is fixed to the end of the guide channel (9); and the other end of the compression spring (10) is fixed to the end of the tap (4).

3. The fully automatic nut tapping machine according to claim 1, characterized in that: The conveying assembly comprises a first motor (11) fixed to the upper end of the machine body (1), and a conveying plate (5) fixed to the output end of the first motor (11).

4. The fully automatic nut tapping machine according to claim 1, characterized in that: The pushing assembly comprises a second cylinder (12) fixed to the upper end of the machine body (1), and a pushing plate (6) rotatably connected to the end of a push rod of the second cylinder (12).

5. The fully automatic nut tapping machine according to claim 1, characterized in that: The rotating assembly comprises a second motor (13) fixed to the upper end of the machine body (1), a first belt pulley (14) fixed to the output end of the second motor (13), a second belt pulley (15) fixed to the side wall of the inner support clamp (3), and a same belt (16) installed on the side walls of the first belt pulley (14) and the second belt pulley (15).

6. The fully automatic nut tapping machine according to claim 1, characterized in that: The air intake assembly comprises an air intake pipe (17) fixed to the end of the inner support clamp (3).

7. The fully automatic nut tapping machine according to claim 1, characterized in that: An inclined output platform (18) is fixed to the upper end of the machine body (1).

8. The fully automatic nut tapping machine according to claim 2, characterized in that: A rubber block (19) is fixed to the end of the push rod of the first cylinder (8).

Images