Adjustable screw thread rolling device

Abstract

The utility model relates to the technical field of screw processing equipment, in particular to an adjustable screw thread rolling device, which is characterized in that the surface of a base is fixedly connected with a material channel, the surface of the base is fixedly connected with a machine body above the material channel, and the middle position of the top surface of the machine body is fixedly connected with an air cylinder; an output shaft of the air cylinder extends into the surface of the machine body, and the tail end of the output shaft of the air cylinder is fixedly connected with a bottom plate. The cylinder controls the bottom plate and the mounting plate to drive the thread rolling plate to move, the buffer plate reduces rigid impact strength for meshing of the thread rolling plate, and the driving shaft controls the rotating plate and the spokes to pull the conveying plate and the shifting plate to transmit for material conveying, so that the whole device is flexibly controlled, and production efficiency is improved. The practical performance of the whole device is enhanced, the defect that manual operation of workers is needed in the existing screw thread rolling process is overcome, and the efficiency of automation of screw thread rolling work is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw processing equipment technical field, concretely is a adjustable screw thread rolling device. BACKGROUND

[0002] Thread rolling refers to the processing method that the blank is rolled into spiral grooves when two rolling plates move relatively, and the thread rolling process is mostly used for the production of wood screws in the whole fastener industry, replaces the original turning process, not only saves materials and reduces production cost, but also reduces labor cost, and more importantly, makes the thread more sharp and greatly improves the efficiency.

[0003] According to the screw thread rolling processing system with patent No. 201710514986.8 in China, the existing screw is manually transported and fed by workers during the thread rolling process, which still has room for improvement in the automation of screw thread rolling. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiencies of the prior art, and provides a adjustable screw thread rolling device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a adjustable screw thread rolling device, including base, the surface of base is fixedly connected with material channel, the surface of base and the upper of material channel are fixedly connected with organism, and the top surface of organism is fixedly connected with air cylinder in the middle position, the output shaft of air cylinder extends into the surface of organism, and the output shaft of air cylinder is fixedly connected with bottom plate at the tail end, the lower surface of bottom plate is respectively installed with one buffer piece in four corner positions, the tail end of buffer piece is fixedly connected with mounting plate, the appearance of buffer piece is spiral spring piece, four buffer pieces are respectively distributed in the lower surface of bottom plate and the upper surface of mounting plate in symmetrical angle.

[0006] As a preferred technical scheme of the utility model, the lower surface of mounting plate and the outside of material channel are respectively fixedly connected with one thread rolling plate, and two thread rolling plates are vertically and symmetrically distributed between them, which maximally strengthens the control ability of the whole device and guarantees the practicability of the whole device.

[0007] As a preferred technical scheme of the utility model, the left and right sides of the inside of material channel are fixedly connected with a guide rail, and the inside of guide rail is slidingly connected with a conveying plate, which effectively strengthens the stability of each component and the supporting force of the whole device.

[0008] As a preferred technical scheme of the utility model, the surface of the transportation plate is fixedly connected with a plurality of hinges at equal intervals, and the surface of each hinge is movably connected with a push piece, which better protects the use of the overall device and enhances the practicality of the operation of the overall device.

[0009] As a preferred technical scheme of the utility model, the lower surface of the transportation plate is movably connected with a spoke, and the end of the spoke is fixedly connected with a rotating piece, the top surface of the rotating piece is fixedly connected with a drive shaft, and the end of the drive shaft is fixedly connected to the output shaft of the motor inside the base, which better enhances the balance of the overall device and effectively enhances the use flexibility of the overall device.

[0010] As a preferred technical scheme of the utility model, the appearance of the push piece is "L" shaped, and the end of the push piece abuts against the surface of the transportation plate, and the length of the top end of the push piece is less than the length of the end of the push piece, which more effectively enhances the operability of the overall device and ensures the firmness and stability during use.

[0011] As a preferred technical scheme of the utility model, the bottom surface of the material channel is hollow, and the top end of the spoke extends into the inside of the lower surface of the material channel and is installed at the middle position of the lower surface of the transportation plate, which maximally increases the controllability of the overall device by the worker, improves the experience of using the overall device, and reduces the operation difficulty of the worker.

[0012] The utility model discloses the beneficial effects are:

[0013] The adjustable screw thread rolling device drives the thread rolling plate to displace through the control of the bottom plate and the mounting plate by the cylinder, and the buffer piece reduces the rigid impact force for the meshing of the thread rolling plate, and then the drive shaft controls the rotating piece and the spoke to pull the transportation plate and the push piece to drive the transportation of the material, so that the overall device is flexibly controlled, the practicality of the overall device is enhanced, the manual operation of the worker during the thread rolling process of the existing screw is improved, and the efficiency of the thread rolling work automation of the screw is improved. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the overall appearance structure schematic view of the utility model;

[0015] Figure 2 It is the internal analysis schematic view of the machine body structure of the utility model;

[0016] Figure 3 It is the base structure schematic view of the utility model;

[0017] Figure 4 It is the utility model Figure 3 It is the enlarged schematic view of structure in A place of the utility model.

[0018] In the diagram: 1. Base; 2. Material channel; 3. Machine body; 4. Cylinder; 5. Base plate; 6. Mounting plate; 7. Buffer plate; 8. Thread rolling plate; 9. Guide rail; 10. Transport plate; 11. Hinge; 12. Paddle; 13. Spoke; 14. Rotary plate; 15. Drive shaft. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] like Figures 1-4 As shown in this embodiment: an adjustable screw rolling device includes a base 1, a material channel 2 fixedly connected to the surface of the base 1, an organ 3 fixedly connected to the surface of the base 1 and above the material channel 2, and a cylinder 4 fixedly connected to the middle position of the top surface of the organ 3. The output shaft of the cylinder 4 extends into the interior of the surface of the organ 3, and a base plate 5 is fixedly connected to the end of the output shaft of the cylinder 4. A buffer plate 7 is installed at each of the four corners of the lower surface of the base plate 5. A mounting plate 6 is fixedly connected to the end of the buffer plate 7. The buffer plate 7 is in the shape of a spiral spring. The four buffer plates 7 are symmetrically distributed at angles between the lower surface of the base plate 5 and the upper surface of the mounting plate 6. The four buffer plates 7 are used to buffer the contact force between the base plate 5 and the mounting plate 6.

[0022] Furthermore, a thread rolling plate 8 is fixedly connected to the lower surface of the mounting plate 6 and the outer side of the material channel 2, and the two thread rolling plates 8 are symmetrically distributed along a vertical line, which can effectively ensure the stability of the center of gravity of the entire device and meet the requirements of long-term use of the device.

[0023] Further, the left and right sides of the material channel 2 are fixedly connected with a guide rail 9, and the inner side of the guide rail 9 is slidably connected with a conveying plate 10, which more effectively enhances the matching coordination of each component during the operation of the whole device, and effectively reduces the probability of various accidents that may occur during use.

[0024] Further, the surface of the conveying plate 10 is fixedly connected with a plurality of hinges 11 at equal intervals, and the surface of each hinge 11 is movably connected with a tab 12. The matching of each component of the whole device during use is matched, and the coordination of the use of the whole device is enhanced.

[0025] Further, the lower surface of the conveying plate 10 is movably connected with a spoke 13, and the end of the spoke 13 is fixedly connected with a rotating plate 14. The top surface of the rotating plate 14 is fixedly connected with a drive shaft 15, and the end of the drive shaft 15 is fixedly connected to the output shaft of the motor in the inside of the base 1. The matching strength of the whole device during use is more greatly enhanced, and the situation of asymmetric matching of components during use of the whole device is avoided.

[0026] Further, the appearance of the tab 12 is "L" shaped, and the end of the tab 12 abuts against the surface of the conveying plate 10. The length of the top end of the tab 12 is less than the length of the end of the tab 12. According to the existing structure, the whole device is supported, the coordination performance of the whole device during use is enhanced, and the durability of the whole device during use is enhanced.

[0027] Further, the bottom surface of the material channel 2 is hollow, and the top end of the spoke 13 extends into the inside of the lower surface of the material channel 2 and is installed at the middle position of the lower surface of the conveying plate 10. With the enhancement of the flexible control ability of the whole device, the probability of failure of the whole device during use is weakened.

[0028] The use method of the embodiment is: when in use, please refer to Figures 1-4, first need staff to manually start the base 1 work, at the same time by the staff will need to be twisted screw in the end of the material channel 2 feeding, then by the driving shaft 15 received inside the base 1 motor drive to rotate, then drive fixedly connected at the end of the driving shaft 15 blade 14 synchronous rotation, thus pulling the spoke 13 top reciprocating translation, when the spoke 13 displacement, then synchronous belt drive plate 10 in the guide rail 9 inside sliding, thus using the pick 12 will be located at the end of the material channel 2 screw material forward transport, when the screw 2 transport to the body 3 below, through the cylinder 4 output shaft on the bottom plate 5 drive, control bottom plate 5 down, thus synchronous will twist plate 8 drive to move, then make the upper and lower ends of the twist plate 8 mutual lapping, thus complete the screw thread rolling work, and in the bottom plate 5 and mounting plate 6 down, through the buffer piece 7 in the bottom plate 5 and mounting plate 6 between buffering, thus offset the two twist plate 8 mutual meshing when the shock, then better prolong the service life of the body 3 internal components.

[0029] The above, only for the preferred specific embodiments of the present application, but the scope of the present application is not limited to this, any skilled in the art of the technical personnel in the present application disclosed in the technical range, according to the technical scheme of the present application and the utility model concept to replace or change, should be covered in the scope of the present application.

Claims

1. An adjustable screw thread rolling device comprising a base (1) characterised in that: The surface of the base (1) is fixedly connected with a material channel (2), the surface of the base (1) and above the material channel (2) is fixedly connected with an organism (3), and the top surface of the middle position of the organism (3) is fixedly connected with a cylinder (4), the output shaft of the cylinder (4) extends into the surface of the organism (3), and the output shaft of the cylinder (4) is fixedly connected with a bottom plate (5), the lower surface of the bottom plate (5) is respectively provided with one buffer sheet (7) at the four corners, the end of the buffer sheet (7) is fixedly connected with a mounting plate (6), the buffer sheet (7) is in the shape of a spiral spring, and four buffer sheets (7) are respectively and symmetrically distributed at the lower surface of the bottom plate (5) and the upper surface of the mounting plate (6).

2. An adjustable screw thread rolling device according to claim 1, wherein: The lower surface of the mounting plate (6) and the outer side of the material channel (2) are respectively fixedly connected with one thread rolling plate (8), and the two thread rolling plates (8) are vertically and symmetrically distributed.

3. An adjustable screw thread rolling device according to claim 1 wherein: The left and right sides of the inside of the material channel (2) are fixedly connected with a guide rail (9), and the inside of the guide rail (9) is slidingly connected with a conveying plate (10).

4. An adjustable screw thread rolling apparatus according to claim 3, wherein: The surface of the conveying plate (10) is fixedly connected with a plurality of hinges (11) at equal intervals, and the surface of each hinge (11) is movably connected with a push piece (12).

5. An adjustable screw thread rolling apparatus according to claim 3 wherein: The lower surface of the conveying plate (10) is movably connected with a spoke (13), and the end of the spoke (13) is fixedly connected with a rotating piece (14), the top surface of the rotating piece (14) is fixedly connected with a driving shaft (15), and the end of the driving shaft (15) is fixedly connected to the output shaft of the motor in the inside of the base (1).

6. An adjustable screw thread rolling apparatus according to claim 4 wherein: The appearance of the push piece (12) is in the shape of "L", the end of the push piece (12) abuts against the surface of the conveying plate (10), and the length of the top end of the push piece (12) is less than the length of the end of the push piece (12).

7. An adjustable screw thread rolling apparatus as claimed in claim 1, wherein: The bottom surface of the material channel (2) is hollow, and the top end of the spoke (13) extends into the inside of the lower surface of the material channel (2) and is installed at the middle position of the lower surface of the conveying plate (10).

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