Material receiving device for bolt production

Abstract

The utility model provides a material receiving device for bolt production, and belongs to the technical field of screw machining. The material receiving device for bolt production comprises a base and a discharging buffering mechanism, a material barrel is installed at the top of the base, a material plate is installed on the rear side of the top of the material barrel, a buffering plate is movably connected to the top of the front side in the material barrel, and an auxiliary plate located at the bottom of the buffering plate is movably connected to the rear side in the material barrel; buffer grooves are formed in the two sides of the buffer plate and the two sides of the auxiliary plate correspondingly, buffer columns are movably connected into the buffer grooves, the outer sides of the buffer columns are fixedly connected with the inner wall of the charging barrel, and springs are arranged in the buffer grooves. And the falling force received by the workpieces in the falling process is reduced, the situation that the workpieces collide with one another and are damaged is avoided, and therefore the material receiving buffering effect of the charging barrel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw processing, in particular to a material receiving device for bolt production. Background Art

[0002] Screws are a common fastener, which are usually made of metal materials and have a threaded structure. The main function of screws is to tightly connect two or more parts together. The screw processing process will be carried out, material preparation, cutting, reaming, heat treatment, upsetting, thread rolling and other steps. Since the workpiece will be discharged from the processing equipment during individual independent processing such as thread rolling, in order to ensure the convenience of subsequent unified transfer to the next processing position, it is necessary to perform a receiving operation on the workpiece.

[0003] In the related art, during the bolt production process, generally a material box or a material bin is placed at the place where the workpiece falls, and the workpiece that falls after processing is received so that it can be used.

[0004] However, in the current bolt production process, when the workpieces are received by placing material boxes or boxes, the workpieces fall freely and collide with each other, causing pits to appear on the surface of the workpieces, which affects the material connection effect and the quality of the finished product. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a material receiving device for bolt production, which overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a material receiving device for bolt production, comprising a base, a material barrel is installed on the top of the base, a material plate is installed on the rear side of the top of the material barrel; a material discharge buffer mechanism; the material discharge buffer mechanism comprises:

[0008] A buffer plate; the buffer plate is movably connected to the top of the front side of the barrel, and the rear side of the barrel is movably connected to a sub-plate located at the bottom of the buffer plate;

[0009] Buffer groove; the buffer groove is respectively provided on both sides of the buffer plate and the auxiliary plate, the interior of the buffer groove is movably connected with a buffer column, and the outer side of the buffer column is fixedly connected to the inner wall of the barrel;

[0010] A spring; the spring is arranged inside the buffer groove, one end of the spring is fixedly connected to the inner wall of the buffer groove, and the other end of the spring is fixedly connected to the surface of the buffer column;

[0011] Lifting support mechanism; the lifting support mechanism is fixedly connected to both sides of the base.

[0012] In a preferred embodiment, the lifting support mechanism includes a support rod, a support sleeve and a movable handle, the support rod is fixedly connected to both sides of the base, the support sleeve is movably connected to the outside of the support rod, the inner side of the support sleeve is movably connected to the outside of the barrel, and the movable handle is fixedly connected to the outside of the support sleeve.

[0013] In a preferred solution, a connecting groove is provided on the outer side of the support rod, and a plurality of the connecting grooves are provided and are distributed at equal distances. A connecting block is fixedly connected to the inner side of the support sleeve, and the inner side of the connecting block is located inside the connecting groove.

[0014] In a preferred solution, sliding openings are provided on both sides of the outer side of the support sleeve, a slide is movably connected inside the sliding opening, and the inner side of the slide is fixedly connected to the outer side of the barrel.

[0015] In a preferred solution, a limiting opening is provided on the top of the slide, the limiting opening is movably connected to a limiting strip inside, and the outer side of the limiting strip is fixedly connected to the inner wall of the slide opening.

[0016] In a preferred embodiment, an elastic groove is provided on the inner wall of the limiting opening, a spring is arranged inside the elastic groove, one end of the spring is fixedly connected to the inner wall of the elastic groove, and the other end of the spring is fixedly connected to the surface of the limiting strip.

[0017] In a preferred embodiment, a screw is fixedly connected to the left side of the material plate, the left side of the screw passes through the outside of the barrel, a screw sleeve is threadedly connected to the surface of the screw, and the right side of the screw sleeve contacts the left side of the barrel.

[0018] In a preferred solution, a material opening is provided at the bottom of the front side of the barrel, and a baffle located at the top of the material opening is slidably connected to the front side of the barrel.

[0019] The utility model provides a material receiving device for bolt production, and its beneficial effects include:

[0020] 1. By setting up the material unloading buffer mechanism, when the material plate cooperates with the barrel, the workpiece entering the barrel can be received and buffered, reducing the falling force of the workpiece during the receiving and falling process, avoiding the workpieces from colliding with each other and being damaged, thereby improving the material receiving and buffering effect of the barrel.

[0021] 2. By setting up a lifting support mechanism, when the base cooperates with the barrel, the height of the barrel can be adjusted according to the actual use situation during use, and the support and stability work between the barrel and the base after the lifting adjustment can be performed to avoid the situation where the barrel is difficult to adjust or stabilize during use, thereby improving the flexibility and stability of the barrel.

[0022] 3. By setting the connecting groove and the connecting block, the support sleeve and the support rod can be plugged and connected when the support sleeve cooperates with the support rod, so as to avoid the situation that the support sleeve is difficult to connect with the support rod to support the barrel when in use, thereby improving the supporting effect of the support sleeve and the support rod on the barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0025] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a barrel provided in an embodiment of the utility model;

[0026] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a screw sleeve provided in an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a buffer plate provided in an embodiment of the utility model;

[0028] Figure 5 A schematic diagram of a three-dimensional cross-sectional structure of a support sleeve provided in an embodiment of the utility model;

[0029] In the figure: 1. base; 2. barrel; 3. material plate; 4. buffer plate; 5. sub-plate; 6. buffer groove; 7. buffer column; 8. spring; 9. support rod; 10. support sleeve; 11. moving handle; 12. connecting groove; 13. connecting block; 14. sliding mouth; 15. slide; 16. limit mouth; 17. limit strip; 18. spring groove; 19. spring; 20. screw; 21. screw sleeve; 22. material mouth; 23. baffle. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 5 The utility model provides a technical solution: a material receiving device for bolt production, including a base 1 and a material discharge buffer mechanism, a barrel 2 is installed on the top of the base 1, and a material plate 3 is installed on the rear side of the top of the barrel 2. When the barrel 2 receives the external workpiece, the workpiece entering the barrel 2 can be received and buffered to avoid collision and damage during the workpiece receiving process, thereby improving the material receiving effect of the barrel 2 and the workpiece quality.

[0032] Reference Figure 1-Figure 5 In a preferred embodiment, the material unloading buffer mechanism includes a buffer plate 4, which is movably connected to the top of the front side of the barrel 2, and the rear side of the barrel 2 is movably connected to a sub-plate 5 located at the bottom of the buffer plate 4. Buffer grooves 6 are respectively opened on both sides of the buffer plate 4 and the sub-plate 5. The buffer groove 6 is movably connected with a buffer column 7. The outer side of the buffer column 7 is fixedly connected to the inner wall of the barrel 2. A spring 8 is arranged in the buffer groove 6, one end of the spring 8 is fixedly connected to the inner wall of the buffer groove 6, and the other end of the spring 8 is fixedly connected to the surface of the buffer column 7. The lifting support mechanism is fixedly connected to both sides of the base 1. When the workpiece passes through the material plate 3 and enters the barrel 2, the buffer plate 4 contacts the workpiece first. At this time, the buffer plate 4 is affected by the gravity of the workpiece and tilted and flipped downward to buffer the fall of the workpiece. At the same time, the workpiece is affected by the tilt and flip of the buffer plate 4 and falls off the buffer plate 4 to the top of the sub-plate 5. At this time, the sub-plate 5 is affected by the downward force of the workpiece and tilted and flipped downward again. The workpiece is buffered again, and then the workpiece falls into the barrel 2. During this process, the mainspring 8 is affected by the rotational force of the buffer plate 4 and the sub-plate 5, and is wound up in the buffer groove 6 to apply force to the buffer plate 4 and the sub-plate 5 through the buffer column 7, thereby ensuring the buffering effect of the buffer plate 4 and the sub-plate 5 and giving the buffer plate 4 and the sub-plate 5 a reset force. The lifting support mechanism includes a support rod 9, a support sleeve 10 and a moving handle 11. The support rod 9 is fixedly connected to both sides of the base 1, and the support sleeve 10 is movably connected to the outer side of the support rod 9. The inner side of the support sleeve 10 is movably connected to the outer side of the barrel 2, and the moving handle 11 is fixedly connected to the outer side of the support sleeve 10. When the base 1 cooperates with the barrel 2 to work, it is convenient to use the height of the barrel 2 according to the actual use situation, and support and stabilize the barrel 2 and the base 1 after the lifting adjustment, so as to avoid the barrel 2 being difficult to adjust or stabilize when in use, thereby improving the flexibility and stability of the barrel 2.

[0033] Reference Figure 5In a preferred embodiment, a connecting groove 12 is provided on the outer side of the support rod 9, and a plurality of connecting grooves 12 are provided, and the plurality of connecting grooves 12 are distributed at equal distances. A connecting block 13 is fixedly connected to the inner side of the support sleeve 10, and the inner side of the connecting block 13 is located inside the connecting groove 12. When the support sleeve 10 cooperates with the support rod 9 to work, the support sleeve 10 and the support rod 9 can be plugged in and connected, so as to avoid the situation that the support sleeve 10 is difficult to connect with the support rod 9 to support the barrel 2 when in use, thereby improving the supporting effect of the support sleeve 10 and the support rod 9 on the barrel 2. Slides 14 are provided on both sides of the outer side of the support sleeve 10, and a slide 15 is movably connected inside the slide 14. The inner side of the slide 15 is fixedly connected to the outer side of the barrel 2, so as to avoid the situation that the support sleeve 10 is difficult to apply supporting force to the barrel 2 when in use, thereby improving the connecting effect of the support sleeve 10 and the barrel 2.

[0034] Reference Figure 5 In a preferred embodiment, a limiting opening 16 is provided at the top of the slide 15, and the limiting opening 16 is internally movably connected to the limiting strip 17, and the outer side of the limiting strip 17 is fixedly connected to the inner wall of the sliding opening 14. When the sliding opening 14 is used in conjunction with the slide 15, the slide 15 and the sliding opening 14 can be movably limited to avoid the slide 15 from being separated from the sliding opening 14 and causing the support frame to be separated from the slide 15, thereby improving the limiting effect of the support sleeve 10, and the inner wall of the limiting opening 16 is provided with a spring groove 18, and a spring 19 is arranged inside the spring groove 18, one end of the spring 19 is fixedly connected to the inner wall of the spring groove 18, and the other end of the spring 19 is fixedly connected to the surface of the limiting strip 17, and when the limiting strip 17 cooperates with the support sleeve 10 to work, the limiting strip 17 can apply a thrust to the support sleeve 10, so as to avoid the support sleeve 10 from moving left and right during operation, causing the connecting block 13 to be separated from the connecting groove 12, thereby improving the working stability of the support frame.

[0035] Reference Figure 2-Figure 3In a preferred embodiment, a screw 20 is fixedly connected to the left side of the material plate 3, the left side of the screw 20 passes through the outside of the barrel 2, and the surface of the screw 20 is threadedly connected with a screw sleeve 21, and the right side of the screw sleeve 21 contacts the left side of the barrel 2. When the material plate 3 is used in conjunction with the barrel 2, a positioning medium can be provided for the user to press the material plate 3 against the barrel 2, thereby avoiding the difficulty in positioning the material plate 3 when in use, thereby improving the convenience of positioning the material plate 3. A material port 22 is provided at the bottom of the front side of the barrel 2, and a baffle 23 located at the top of the material port 22 is slidably connected to the front side of the barrel 2. When the material plate 3 is used in conjunction with the barrel 2, a discharge space and a closing medium can be provided for the workpiece inside the barrel 2, thereby avoiding the difficulty in discharging the workpiece and closing the barrel 2 when in use, thereby improving the convenience of using the barrel 2.

[0036] Specifically, the working process or working principle of the material receiving device for bolt production is as follows: when in use, the barrel is pushed to move to the receiving position of the external workpiece. According to the actual receiving needs of the external workpiece, the moving handle 11 is held and drives the support sleeve 10 to move outward, so that the connecting block 13 is separated from the connecting groove 12. During this process, the slide 15 moves inside the sliding mouth 14 to perform sliding connection work between the support sleeve 10 and the barrel 2. At the same time, the limit bar 17 follows the support sleeve 10 to move inside the limit mouth 16 to perform active limiting work between the support sleeve 10 and the slide 15. At this time, the spring 19 is limited by the limit bar The moving force of 17 affects the contraction into the elastic groove 18, and applies an upward pulling force to the barrel 2 through the moving handle 11 and the support sleeve 10 to adjust the height of the barrel 2. After the height of the barrel 2 is adjusted, the moving handle 11 drives the support sleeve 10 to move inward, so that the connecting block 13 enters the connecting groove 12 and cooperates with the support rod 9 and the support sleeve 10 to stabilize the adjusted barrel 2 and the base 1. At the same time, the spring 19 applies a thrust to the support sleeve 10 through the limit bar 17, so that the position of the support sleeve 10 is stable, and the connecting block 13 supports and stabilizes the barrel 2. Subsequently, according to the actual needs of receiving materials from external workpieces, the handheld material plate 3 is moved inside the barrel 2, and the material receiving guide angle of the material plate 3 is rotated and adjusted. After the angle of the material plate 3 is adjusted, the screw sleeve 21 is rotated to cooperate with the screw rod 20 to tightly position the material plate 3 and the barrel 2 after the angle adjustment. When the external workpiece is processed and falls, the material plate 3 performs preliminary receiving and guiding work on the workpiece, so that the workpiece falls into the barrel 2. During this process, the buffer plate 4 contacts the workpiece first. At this time, the buffer plate 4 is affected by the gravity of the workpiece and tilted and flipped downward to buffer the fall of the workpiece. At the same time, the workpiece is buffered The punch plate 4 is tilted and flipped, causing it to detach from the buffer plate 4 and fall to the top of the sub-plate 5. At this time, the sub-plate 5 is affected by the downward force of the workpiece and tilted and flipped downward again to buffer the workpiece again. The workpiece then falls into the barrel 2. During this process, the mainspring 8 is affected by the rotational force of the buffer plate 4 and the sub-plate 5, and is wound inside the buffer groove 6 to apply force to the buffer plate 4 and the sub-plate 5 through the buffer column 7, thereby ensuring the buffer effect of the buffer plate 4 and the sub-plate 5 and giving the buffer plate 4 and the sub-plate 5 a reset force. When the workpiece is received, the hand-held baffle 23 is moved upward to open the opening to discharge the workpiece inside the barrel 2.

Claims

1. A material receiving device for bolt production, comprising a base (1), a barrel (2) is mounted on the top of the base (1), a material plate (3) is mounted on the rear side of the top of the barrel (2), characterized in that ； A material unloading buffer mechanism; the material unloading buffer mechanism comprises: A buffer plate (4); the buffer plate (4) is movably connected to the top of the front side of the barrel (2), and the rear side of the barrel (2) is movably connected to a sub-plate (5) located at the bottom of the buffer plate (4); A buffer groove (6); the buffer groove (6) is respectively provided on both sides of the buffer plate (4) and the auxiliary plate (5); a buffer column (7) is movably connected inside the buffer groove (6); and the outer side of the buffer column (7) is fixedly connected to the inner wall of the barrel (2); A spring (8); the spring (8) is arranged inside the buffer groove (6), one end of the spring (8) is fixedly connected to the inner wall of the buffer groove (6), and the other end of the spring (8) is fixedly connected to the surface of the buffer column (7); A lifting support mechanism; the lifting support mechanism is fixedly connected to both sides of the base (1).

2. A material receiving device for bolt production according to claim 1, characterized in that: The lifting support mechanism comprises a support rod (9), a support sleeve (10) and a movable handle (11); the support rod (9) is fixedly connected to both sides of the base (1); the support sleeve (10) is movably connected to the outer side of the support rod (9); the inner side of the support sleeve (10) is movably connected to the outer side of the barrel (2); and the movable handle (11) is fixedly connected to the outer side of the support sleeve (10).

3. A material receiving device for bolt production according to claim 2, characterized in that: The outer side of the support rod (9) is provided with a connection groove (12), and a plurality of the connection grooves (12) are provided, and the plurality of connection grooves (12) are distributed at equal distances. The inner side of the support sleeve (10) is fixedly connected with a connection block (13), and the inner side of the connection block (13) is located inside the connection groove (12).

4. A material receiving device for bolt production according to claim 2, characterized in that: Slide openings (14) are provided on both sides of the outer side of the support sleeve (10), and a slide frame (15) is movably connected inside the slide opening (14), and the inner side of the slide frame (15) is fixedly connected to the outer side of the barrel (2).

5. A material receiving device for bolt production according to claim 4, characterized in that: A limiting opening (16) is provided on the top of the slide (15), the limiting opening (16) is movably connected to a limiting strip (17) inside, and the outer side of the limiting strip (17) is fixedly connected to the inner wall of the slide opening (14).

6. A material receiving device for bolt production according to claim 5, characterized in that: The inner wall of the limiting opening (16) is provided with an elastic groove (18), and a spring (19) is arranged inside the elastic groove (18). One end of the spring (19) is fixedly connected to the inner wall of the elastic groove (18), and the other end of the spring (19) is fixedly connected to the surface of the limiting strip (17).

7. A material receiving device for bolt production according to claim 1, characterized in that: A screw rod (20) is fixedly connected to the left side of the material plate (3), and the left side of the screw rod (20) passes through the outside of the barrel (2). A screw sleeve (21) is threadedly connected to the surface of the screw rod (20), and the right side of the screw sleeve (21) contacts the left side of the barrel (2).

8. A material receiving device for bolt production according to claim 1, characterized in that: A material opening (22) is provided at the bottom of the front side of the material barrel (2), and a baffle (23) located at the top of the material opening (22) is slidably connected to the front side of the material barrel (2).

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