Self-positioning bolt heading machine

Abstract

The utility model relates to the technical field of bolt production, and provides a self-positioning bolt heading machine which comprises a bottom plate, an installation block is fixedly connected to the right side of the top of the bottom plate, a sliding groove is formed in the middle of the top of the installation block, and a transverse groove is formed in the right side of the top of the installation block; and the number of the fixing blocks is two, and the two fixing blocks are fixedly mounted on the front portion and the rear portion of the right side of the top of the mounting block correspondingly. By arranging the driving motor, the threaded rod, the moving block, the inclined rod and the positioning plate, when the driving motor starts to operate, the threaded rod rotates, at the moment, under the limiting effect of the transverse groove, the moving block horizontally moves backwards and drives the inclined rod to move, and at the moment, under the limiting effect of the sliding groove, the inclined rod is driven to move. And the positioning plate horizontally moves leftwards, so that the function of automatically positioning raw materials is realized, the heading operation efficiency of the heading machine is improved, and the processing precision of heading operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt production, in particular to a self-positioning bolt heading machine. Background Art

[0002] High-speed screw heading machine is a kind of efficient and automated special machine in forging machinery. High-speed screw heading machine is used in the fastener industry to produce various self-tapping screws, rivets, hinge pins and special parts. Bolt heading machine can be suitable for the production of self-tapping screws, rivets, particleboard screws, particleboard screws, stud screws, positioning screws, hanger bolts, drywall screws, etc.

[0003] During the process of bolt processing, operators often use corresponding bolt heading machines to perform heading operations on raw materials. In actual use, although the existing bolt heading machines have basic heading functions, general bolt heading machines are usually manually positioned by operators. This not only relies heavily on the proficiency and experience of the operators, but also inevitably leads to errors, resulting in deviations in the processing position of the raw materials. This not only reduces the efficiency of the heading operation of the heading machine, but also reduces the processing accuracy of the heading operation. Therefore, it needs to be improved. Utility Model Content

[0004] The utility model provides a self-positioning bolt heading machine, which solves the problem of inaccurate positioning in the related technology.

[0005] The technical solution of the utility model is as follows: A self-positioning bolt heading machine, comprising:

[0006] A bottom plate, a mounting block is fixedly connected to the right side of the top of the bottom plate, a slide groove is opened in the middle of the top of the mounting block, and a transverse groove is opened on the right side of the top of the mounting block;

[0007] A fixing block, wherein the number of the fixing blocks is two, and the two fixing blocks are respectively fixedly mounted at the front and rear sides of the right side of the top of the mounting block;

[0008] A positioning mechanism, the positioning mechanism is arranged on the top of the mounting block;

[0009] Among them, the positioning mechanism includes a driving motor, which is fixedly installed on the front side of the fixed block, and the other end of the driving motor output shaft is fixedly sleeved with a threaded rod, the other end of the threaded rod penetrates the fixed block and extends to the interior of the fixed block and is movably sleeved with the fixed block, the outer surface of the threaded rod is threadedly sleeved with a moving block, the outer surface of the moving block is movably connected to the inside of the transverse groove, the left side of the moving block is hinged with an inclined rod, the other end of the inclined rod is hinged with a positioning plate, the bottoms of the moving block and the positioning plate are movably connected to the top of the mounting block, the outer surface of the positioning plate is movably connected to the inside of the slide groove, and the forward and backward movement of the moving block will cause the slide groove to move left and right.

[0010] As a preferred technical solution of the utility model, a mounting frame is fixedly connected to the left side of the top of the mounting block, a pneumatic cylinder is fixedly connected to the top of the inner cavity of the mounting frame, and a mounting plate is fixedly connected to the bottom end of the pneumatic cylinder.

[0011] As a preferred technical solution of the utility model, a support rod is fixedly connected to the left side of the top of the base plate, and a fixed frame is fixedly connected to the top of the support rod, and a first rotating roller is movably sleeved inside the fixed frame, and a rectangular plate is fixedly installed on the top of the fixed frame, a vertical groove is opened on the front side of the rectangular plate, and a connecting plate is movably connected to the outer surface of the rectangular plate, and both sides of the front side of the connecting plate are movably connected to the inside of the vertical groove, and a second rotating roller is movably sleeved inside the connecting plate.

[0012] As a preferred technical solution of the present utility model, a first motor is fixedly connected to the left side of the front side of the connecting plate, and the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft passes through the connecting plate and extends to the interior of the connecting plate and is movably sleeved with the connecting plate, and a feed roller is fixedly sleeved on the outer surface of the rotating shaft.

[0013] As a preferred technical solution of the utility model, a second motor is fixedly connected to the left side of the front side of the fixing frame, and a rotating rod is fixedly sleeved on the other end of the output shaft of the second motor.

[0014] As a preferred technical solution of the utility model, the other end of the rotating rod is fixedly sleeved with a rotating rod, and the outer surface of the rotating rod is movably connected with a sleeve rod.

[0015] As a preferred technical solution of the utility model, the top of the sleeve rod is fixedly connected with a vertical plate, the top of the vertical plate is internally fixedly sleeved with a round rod, and the other end of the round rod is fixedly connected to the front side of the connecting plate.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a driving motor, a threaded rod, a moving block, an inclined rod and a positioning plate. When the driving motor starts to run, the threaded rod will rotate. At this time, under the limiting action of the transverse groove, the moving block will move horizontally backward and drive the inclined rod to move. At this time, under the limiting action of the slide groove, the positioning plate will move horizontally to the left, thereby realizing the automatic positioning function of the raw materials, improving the efficiency of the heading operation of the heading machine, and increasing the processing accuracy of the heading operation.

[0018] 2. The utility model sets a sleeve rod, a round rod, a vertical plate, a connecting plate and a rotating rod. When the second motor starts to run, the rotating rod drives the rotating rod to rotate, so that the sleeve rod starts to move. At this time, under the limiting effect of the vertical groove, the vertical plate drives the round rod and the connecting plate to move vertically downward, so that the outer surfaces of the feeding roller and the second rotating roller are in contact with the raw material, thereby realizing the automatic feeding operation of raw materials of different sizes, improving the application range of the device and reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic cross-sectional structure diagram of the top of the threaded rod of the utility model;

[0022] Figure 3 It is a schematic cross-sectional structural diagram of the top of the first motor of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the side surface of the second motor of the utility model;

[0024] Figure 5 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] In the figure: 1, bottom plate; 2, mounting block; 3, horizontal groove; 4, fixed block; 5, driving motor; 6, threaded rod; 7, moving block; 8, sleeve rod; 9, inclined rod; 10, positioning plate; 11, round rod; 12, slide groove; 13, mounting frame; 14, pneumatic cylinder; 15, mounting plate; 16, support rod; 17, fixed frame; 18, first rotating roller; 19, vertical plate; 20, rectangular plate; 21, vertical groove; 22, connecting plate; 23, second rotating roller; 24, first motor; 25, rotating shaft; 26, feeding roller; 27, second motor; 28, rotating rod; 29, rotating rod. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] like Figures 1 to 5 As shown, the utility model provides a self-positioning bolt heading machine, comprising:

[0028] A bottom plate 1, a mounting block 2 is fixedly connected to the right side of the top of the bottom plate 1, a slide groove 12 is opened in the middle of the top of the mounting block 2, and a transverse groove 3 is opened on the right side of the top of the mounting block 2;

[0029] The number of the fixing blocks 4 is two, and the two fixing blocks 4 are respectively fixedly installed at the front and rear sides of the top right side of the installation block 2;

[0030] A positioning mechanism, which is arranged on the top of the mounting block 2;

[0031] Among them, the positioning mechanism includes a driving motor 5, which is fixedly installed on the front side of the fixed block 4, and the other end of the output shaft of the driving motor 5 is fixedly sleeved with a threaded rod 6, the other end of the threaded rod 6 penetrates the fixed block 4 and extends to the inside of the fixed block 4 and is movably sleeved with the fixed block 4, the outer surface of the threaded rod 6 is threadedly sleeved with a moving block 7, the outer surface of the moving block 7 is movably connected to the inside of the transverse groove 3, the left side of the moving block 7 is hinged with an inclined rod 9, and the other end of the inclined rod 9 is hinged with a positioning plate 10, the bottom of the moving block 7 and the positioning plate 10 are both movably connected to the top of the mounting block 2, the outer surface of the positioning plate 10 is movably connected to the inside of the slide groove 12, and the forward and backward movement of the moving block 7 will cause the slide groove 12 to move left and right.

[0032] When the drive motor 5 starts to run, the threaded rod 6 will rotate. At this time, under the limiting action of the transverse groove 3, the moving block 7 will move horizontally backward and drive the inclined rod 9 to start moving, so that the positioning plate 10 will move horizontally to the left under the limiting action of the slide groove 12.

[0033] Among them, a mounting frame 13 is fixedly connected to the left side of the top of the mounting block 2, a pneumatic cylinder 14 is fixedly connected to the top of the inner cavity of the mounting frame 13, and a mounting plate 15 is fixedly connected to the bottom end of the pneumatic cylinder 14.

[0034] When the pneumatic cylinder 14 starts to operate, the mounting plate 15 will move vertically downward.

[0035] Among them, a support rod 16 is fixedly connected to the left side of the top of the bottom plate 1, and a fixing frame 17 is fixedly connected to the top of the support rod 16. A first rotating roller 18 is movably sleeved inside the fixing frame 17. A rectangular plate 20 is fixedly installed on the top of the fixing frame 17. A vertical groove 21 is opened on the front of the rectangular plate 20. A connecting plate 22 is movably connected to the outer surface of the rectangular plate 20. Both sides of the front of the connecting plate 22 are movably connected to the inside of the vertical groove 21, and a second rotating roller 23 is movably sleeved inside the connecting plate 22.

[0036] When the connecting plate 22 moves, the connecting plate 22 moves vertically up and down under the limiting effect of the vertical groove 21 .

[0037] Among them, a first motor 24 is fixedly connected to the left side of the front side of the connecting plate 22, and the other end of the output shaft of the first motor 24 is fixedly sleeved with a rotating shaft 25. The other end of the rotating shaft 25 passes through the connecting plate 22 and extends to the interior of the connecting plate 22 and is movably sleeved with the connecting plate 22. A feeding roller 26 is fixedly sleeved on the outer surface of the rotating shaft 25.

[0038] When the first motor 24 starts to run, the rotating shaft 25 drives the feeding roller 26 to rotate.

[0039] The left side of the front side of the fixing frame 17 is fixedly connected with a second motor 27 , and the other end of the output shaft of the second motor 27 is fixedly sleeved with a rotating rod 28 .

[0040] When the second motor 27 starts to operate, the rotating rod 28 will rotate.

[0041] The other end of the rotating rod 28 is fixedly sleeved with a rotating rod 29 , and the outer surface of the rotating rod 29 is movably connected with the sleeve rod 8 .

[0042] When the rotating rod 28 rotates, the rotating rod 29 is driven to rotate together, so that the sleeve rod 8 moves.

[0043] The top of the sleeve rod 8 is fixedly connected with a vertical plate 19 , the top of the vertical plate 19 is internally fixedly sleeved with a round rod 11 , and the other end of the round rod 11 is fixedly connected with the front side of the connecting plate 22 .

[0044] When the sleeve rod 8 moves, the vertical plate 19, the round rod 11 and the connecting plate 22 will be driven to move vertically up and down.

[0045] The working principle and use process of this utility model:

[0046] First, the raw material to be processed is placed on the upper surface of the first rotating roller 18, and then the second motor 27 is started, so that the rotating rod 28 drives the rotating rod 29 to rotate, and the sleeve rod 8 drives the vertical plate 19, the round rod 11 and the connecting plate 22 to move vertically downward under the limiting action of the vertical groove 21. When the bottom of the feeding roller 26 contacts the raw material, the first motor 24 is started, so that the rotating shaft 25 drives the feeding roller 26 to rotate, thereby realizing the automatic feeding operation of raw materials of different sizes, improving the application range of the device, and reducing the labor intensity of the operator.

[0047] When the raw material moves to the bottom of the mounting plate 15, the drive motor 5 is started, which will cause the threaded rod 6 to rotate, and the moving block 7 to move horizontally backward under the limiting action of the transverse groove 3, and the inclined rod 9 starts to move. At this time, under the limiting action of the slide groove 12, the positioning plate 10 moves horizontally to the left, thereby realizing the automatic positioning function of the raw material, improving the heading operation efficiency of the heading machine, and increasing the processing accuracy of the heading operation.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-positioning bolt heading machine, characterized in that: Included are: A bottom plate (1), a mounting block (2) being fixedly connected to the right side of the top of the bottom plate (1), a slide groove (12) being provided in the middle of the top of the mounting block (2), and a transverse groove (3) being provided on the right side of the top of the mounting block (2); A fixing block (4), wherein the number of the fixing blocks (4) is two, and the two fixing blocks (4) are respectively fixedly mounted on the front and rear sides of the right side of the top of the mounting block (2); A positioning mechanism, the positioning mechanism being arranged on the top of the mounting block (2); The positioning mechanism comprises a driving motor (5), the driving motor (5) being fixedly mounted on the front side of the fixed block (4), the other end of the output shaft of the driving motor (5) being fixedly sleeved with a threaded rod (6), the other end of the threaded rod (6) passing through the fixed block (4) and extending to the inside of the fixed block (4) and being movably sleeved with the fixed block (4), the outer surface of the threaded rod (6) being threadably sleeved with a moving block (7), the outer surface of the moving block (7) being movably connected to the inside of the transverse groove (3), the left side of the moving block (7) being hinged with an inclined rod (9), the other end of the inclined rod (9) being hinged with a positioning plate (10), the bottoms of the moving block (7) and the positioning plate (10) being movably connected to the top of the mounting block (2), the outer surface of the positioning plate (10) being movably connected to the inside of the slide groove (12), and the forward and backward movement of the moving block (7) will cause the slide groove (12) to move left and right.

2. A self-positioning bolt heading machine according to claim 1, characterized in that: A mounting frame (13) is fixedly connected to the left side of the top of the mounting block (2), a pneumatic cylinder (14) is fixedly connected to the top of the inner cavity of the mounting frame (13), and a mounting plate (15) is fixedly connected to the bottom end of the pneumatic cylinder (14).

3. A self-positioning bolt heading machine according to claim 1, characterized in that: A support rod (16) is fixedly connected to the left side of the top of the bottom plate (1), a fixing frame (17) is fixedly connected to the top of the support rod (16), a first rotating roller (18) is movably sleeved inside the fixing frame (17), a rectangular plate (20) is fixedly installed on the top of the fixing frame (17), a vertical groove (21) is provided on the front of the rectangular plate (20), a connecting plate (22) is movably connected to the outer surface of the rectangular plate (20), both sides of the front of the connecting plate (22) are movably connected to the inside of the vertical groove (21), and a second rotating roller (23) is movably sleeved inside the connecting plate (22).

4. A self-positioning bolt heading machine according to claim 3, characterized in that: A first motor (24) is fixedly connected to the left side of the front face of the connecting plate (22); a rotating shaft (25) is fixedly sleeved on the other end of the output shaft of the first motor (24); the other end of the rotating shaft (25) passes through the connecting plate (22) and extends to the interior of the connecting plate (22) and is movably sleeved on the connecting plate (22); a feeding roller (26) is fixedly sleeved on the outer surface of the rotating shaft (25).

5. The self-positioning bolt heading machine according to claim 3, characterized in that: A second motor (27) is fixedly connected to the left side of the front side of the fixing frame (17), and a rotating rod (28) is fixedly sleeved on the other end of the output shaft of the second motor (27).

6. A self-positioning bolt heading machine according to claim 5, characterized in that: The other end of the rotating rod (28) is fixedly sleeved with a rotating rod (29), and the outer surface of the rotating rod (29) is movably connected with a sleeve rod (8).

7. A self-positioning bolt heading machine according to claim 6, characterized in that: The top of the sleeve rod (8) is fixedly connected to a vertical plate (19), the top of the vertical plate (19) is internally fixedly sleeved with a round rod (11), and the other end of the round rod (11) is fixedly connected to the front side of the connecting plate (22).

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