Bolt cold header for house building decoration

Abstract

According to the technical scheme, the bolt cold header is characterized in that the bolt cold header comprises a cold header body, a fixing plate is fixedly installed on one side of the cold header body, and a plurality of collecting plates are arranged on one side of the cold header body; the collecting assembly is arranged on one side of the fixing plate and used for collecting produced bolts, the collecting assembly comprises a placing frame, the placing frame is fixedly installed on one side of the fixing plate, two placing grooves are formed in the top surface of the placing frame, placing blocks are fixedly installed on the two sides of the collecting plate correspondingly, and the placing blocks are fixedly installed on the two sides of the collecting plate; according to the bolt cold header, through mutual cooperative use of the cold header body, the collecting plate, the nut, the first threaded column, the containing block, a containing groove, a collecting hole, a supporting column, a push plate, a second clamping block, a connecting frame and a first clamping block, the effect of collecting bolts is achieved, meanwhile, cooling liquid on the surfaces of the bolts is removed, and subsequent bolt machining by workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machines, in particular to a bolt cold heading machine for building decoration. Background Art

[0002] A cold heading machine is a special equipment mainly used for mass-producing fasteners such as nuts and bolts by heading. According to the theory of metal plastic deformation, a certain pressure is applied to the metal blank at normal temperature to cause plastic deformation in the die cavity and form it into a specified shape and size.

[0003] For example, in the Chinese patent with the publication number CN218574880U, a cold heading machine for bolt production and processing is proposed. By setting a storage component, it can store bolts, catch the bolts produced and processed by the cold heading machine, prevent the bolts from falling to the ground and increasing unnecessary losses. By setting a fixing component, it can limit the storage box to prevent the storage box from moving during the process of receiving bolts, resulting in the bolts falling to the ground and increasing unnecessary losses. However, in this solution, since a cooling device is usually used to cool the bolts during stamping when the cold heading machine is in use, a large amount of coolant may adhere to the surface of the bolts. Then, a large number of bolts fall into the interior of the storage box. When the staff takes out the bolts for processing later, they need to take out the bolts one by one for arrangement. At the same time, because the coolant on the surface of the bolts will accumulate on the bottom surface of the storage box, when taking the bolts on the bottom surface of the storage box, they need to soak their hands in the coolant to take the bolts, so long-term soaking may cause harm to the hands of the staff. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a bolt cold heading machine for building decoration, which solves the problem that when the cold heading machine is in use, a cooling device is usually used to cool the bolts during stamping, so a large amount of coolant may adhere to the surface of the bolts. Then, a large number of bolts fall into the interior of the storage box. When the staff takes out the bolts for processing later, they need to take out the bolts one by one for arrangement. At the same time, because the coolant on the surface of the bolts will accumulate on the bottom surface of the storage box, when taking the bolts on the bottom surface of the storage box, they need to soak their hands in the coolant to take the bolts, so long-term soaking may cause harm to the hands of the staff.

[0005] The above technical purpose of the utility model is achieved by the following technical solutions:

[0006] A bolt cold heading machine for building decoration, comprising a cold heading machine body, one side of the cold heading machine body is fixedly installed with a fixed plate, and several collecting plates are arranged on one side of the cold heading machine body; a collecting component, the collecting component is arranged on one side of the fixed plate and is used for collecting the produced bolts. The collecting component includes: a placement rack, the placement rack is fixedly installed on one side of the fixed plate, two placement grooves are opened on the top surface of the placement rack, placement blocks are respectively fixedly installed on both sides of the collecting plate, a collecting hole is opened on the top surface of the collecting plate, a connecting frame is arranged on the bottom surface of the collecting plate, a positioning hole is opened on the top surface of the connecting frame, a support column is fixedly installed inside the positioning hole, two first clamping blocks are fixedly installed on the top surface of the connecting frame, two connecting grooves are opened on the bottom surface of the collecting plate, a second clamping block is arranged inside the connecting groove, two connecting columns are fixedly installed on one side of the second clamping block, two connecting holes are respectively opened on both sides of the collecting plate, the connecting holes are communicated with the connecting grooves, the inner circular wall surface of the connecting hole is movably sleeved with the outer circular wall surface of the connecting column, a spring is movably sleeved on the outer circular wall surface of the connecting column, push plates are respectively arranged on both sides of the collecting plate, one side of the push plate is fixedly installed with the connecting column, one side of the spring is fixedly installed with the push plate, and one side of the spring is fixedly installed with the collecting plate. Moving holes are respectively opened on both sides of the connecting frame, a first threaded column is arranged inside the positioning hole, the outer circular wall surface of the first threaded column is movably sleeved with the inside of the moving hole, and a nut is threadedly connected to the outer circular wall surface of the first threaded column.

[0007] In order to collect bolts of different sizes, as a bolt cold heading machine for building decoration of the present utility model, preferably, a limiting plate is arranged inside the collecting hole, a limiting hole is opened on one side of the limiting plate, a bearing is fixedly sleeved on the inner circular wall surface of the limiting hole, a threaded hole is opened on one side of the collecting plate, the threaded hole is communicated with the collecting hole, and a second threaded column is threadedly connected to the inner circular wall surface of the threaded hole. The inner circular wall surface of the inner ring of the bearing is fixedly sleeved with the outer circular wall surface of the second threaded column.

[0008] In order to limit the limiting plate, as a bolt cold heading machine for building decoration of the present utility model, preferably, two load-bearing holes are opened on one side of the collecting plate, the load-bearing holes are communicated with the collecting hole, a positioning column is movably sleeved on the inner circular wall surface of the load-bearing hole, and the positioning column is fixedly installed with the limiting plate.

[0009] In order to collect the coolant, as a bolt cold heading machine for building decoration of the present utility model, preferably, a collecting bin is arranged inside the placement rack.

[0010] For taking the collecting plate, as a bolt cold heading machine for building decoration of the present utility model, preferably, a handle is fixedly installed on the top surface of the placing block.

[0011] For blocking the rolling bolts, as a bolt cold heading machine for building decoration of the present utility model, preferably, a baffle is fixedly installed on the top surface of the collecting plate, and a limiting block is fixedly installed on the inner bottom surface of the cold heading machine body.

[0012] In summary, the present utility model mainly has the following beneficial effects:

[0013] By the mutual cooperation of the cold heading machine body, the collecting plate, the nut, the first threaded column, the placing block, the placing groove, the collecting hole, the support column, the push plate, the second fixture block, the connecting frame and the first fixture block, the effect of collecting bolts is achieved, and at the same time, the coolant on the surface of the bolts is removed, which is convenient for the staff to process the bolts subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the placing rack of the present utility model;

[0016] Figure 3 is a structural schematic diagram of the collecting plate of the present utility model;

[0017] Figure 4 is Figure 2 a partial structural schematic diagram of A in

[0018] Figure 5 is Figure 2 a partial structural schematic diagram of B in

[0019] Figure 6 is Figure 2 a partial structural schematic diagram of C in

[0020] Figure 7 is Figure 3 a partial structural schematic diagram of D in

[0021] Reference numerals: 1, cold heading machine body; 2, placement rack; 3, placement groove; 4, collection plate; 5, collection hole; 6, connecting frame; 7, positioning hole; 8, support column; 9, first clamping block; 10, second clamping block; 11, connecting groove; 12, connecting hole; 13, connecting column; 14, spring; 15, push plate; 16, placement block; 17, moving hole; 18, first threaded column; 19, nut; 20, limiting plate; 21, limiting hole; 22, bearing; 23, threaded hole; 24, second threaded column; 25, load-bearing hole; 26, positioning column; 27, baffle; 28, handle; 29, collection bin; 30, limiting block; 31, fixing plate. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7, a cold heading machine for bolts used in building construction and decoration, including a cold heading machine body 1. On one side of the cold heading machine body 1, a fixed plate 31 is fixedly installed. On one side of the cold heading machine body 1, several collecting plates 4 are arranged. On one side of the fixed plate 31, a collecting component is arranged for collecting the produced bolts. The collecting component includes a placement rack 2, and the placement rack 2 is fixedly installed on one side of the fixed plate 31. Two placement grooves 3 are opened on the top surface of the placement rack 2. On both sides of the collecting plate 4, placement blocks 16 are fixedly installed respectively. A collecting hole 5 is opened on the top surface of the collecting plate 4. A connecting frame 6 is arranged on the bottom surface of the collecting plate 4. A positioning hole 7 is opened on the top surface of the connecting frame 6. A support column 8 is fixedly installed inside the positioning hole 7. Two first clamping blocks 9 are fixedly installed on the top surface of the connecting frame 6. Two connecting grooves 11 are opened on the bottom surface of the collecting plate 4. A second clamping block 10 is arranged inside the connecting groove 11. On one side of the second clamping block 10, two connecting columns 13 are fixedly installed. On both sides of the collecting plate 4, two connecting holes 12 are opened respectively. The connecting hole 12 communicates with the connecting groove 11. The inner circular wall surface of the connecting hole 12 is movably sleeved with the outer circular wall surface of the connecting column 13. A spring 14 is movably sleeved on the outer circular wall surface of the connecting column 13. On both sides of the collecting plate 4, push plates 15 are arranged respectively. One side of the push plate 15 is fixedly installed with the connecting column 13. The spring 14 is fixedly installed with one side of the push plate 15. The spring 14 is fixedly installed with one side of the collecting plate 4. Moving holes 17 are opened on both sides of the connecting frame 6. A first threaded column 18 is arranged inside the positioning hole 7. The outer circular wall surface of the first threaded column 18 is movably sleeved with the inside of the moving hole 17. A nut 19 is threadedly connected to the outer circular wall surface of the first threaded column 18. By setting the cold heading machine body 1, when the staff cold heads the bolts, first pick up the collecting plate 4. The staff rotates the nut 19 and then removes the nut 19 from the surface of the first threaded column 18. The staff moves the first threaded column 18, thereby controlling the gap between the first threaded column 18 and the support column 8 according to the diameter of the screw of the bolt, so that the screw can pass through the gap. The staff puts the placement block 16 into the placement groove 3, and then pushes the collecting plate 4 to place the collecting hole 5 below the discharge port of the cold heading machine body 1. The processed bolts fall from the discharge hole, and the bolts will fall into the collecting hole 5. Then the bolts will fall between the first threaded column 18 and the support column 8. Furthermore, the screw will continue to fall, while the head of the bolt stays on the first threaded column 18 and the support column 8. Since the angle between the first threaded column 18 and the support column 8 is inclined, the processed bolts will continuously move, thus achieving the effect of collecting the processed bolts. At the same time, since the bolts are vertical, the coolant on the bolts will continuously fall, thereby removing the coolant on the bolts. When there are a large number of bolts between the first threaded column 18 and the support column 8, the staff picks up the collecting plate 4. At the same time, the staff places a new collecting plate 4 on the bottom surface of the discharge port of the cold heading machine body 1. The staff takes the collecting plate 4 with the collected bolts. By pressing the push plate 15, the push plate 15 drives the second clamping block 10 to move.Furthermore, the limit on the first clamping block 9 is released, and the staff removes the connecting frame 6, and then removes the collected bolts, so as to achieve the effect of collecting the bolts. At the same time, the coolant on the surface of the bolts is removed, which is convenient for the staff to process the bolts subsequently.

[0025] Embodiment 2

[0026] Based on the above Embodiment 1, refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 A limiting plate 20 is arranged inside the collecting hole 5. A limiting hole 21 is opened on one side of the limiting plate 20. A bearing 22 is fixedly sleeved on the inner circumferential wall surface of the limiting hole 21. A threaded hole 23 is opened on one side of the collecting plate 4. The threaded hole 23 communicates with the collecting hole 5. A second threaded column 24 is threadedly connected to the inner circumferential wall surface of the threaded hole 23. The inner circumferential wall surface of the inner ring of the bearing 22 is fixedly sleeved with the outer circumferential wall surface of the second threaded column 24. Through the setting, the staff rotates the second threaded column 24 according to the size of the bolt head, and then the second threaded column 24 drives the limiting plate 20 to move, so as to adjust the distance between the collecting holes 5, which is convenient for collecting bolts of different sizes. Two load-bearing holes 25 are opened on one side of the collecting plate 4. The load-bearing holes 25 communicate with the collecting holes 5. A positioning column 26 is movably sleeved on the inner circumferential wall surface of the load-bearing holes 25. The positioning column 26 is fixedly installed with the limiting plate 20. A collecting bin 29 is arranged inside the placing rack 2. A handle 28 is fixedly installed on the top surface of the placing block 16. A baffle 27 is fixedly installed on the top surface of the collecting plate 4. A limiting block 30 is fixedly installed on the inner bottom surface of the cold heading machine body 1.

[0027] Working principle: Please refer to Figures 1-7As shown, when the staff cold-forge a bolt through the set cold-heading machine body 1, first, pick up the collecting plate 4. The staff rotates the nut 19 and then moves the nut 19 out of the surface of the first threaded post 18. The staff moves the first threaded post 18, thereby controlling the gap between the first threaded post 18 and the support post 8 according to the diameter of the screw of the bolt, so that the screw can pass through the gap. The staff places the placing block 16 into the placing groove 3, and then pushes the collecting plate 4 to place the collecting hole 5 below the discharge port of the cold-heading machine body 1. The processed bolt falls from the discharge hole, the bolt will fall into the collecting hole 5, and then the bolt will fall between the first threaded post 18 and the support post 8. Furthermore, the screw will continue to fall, while the head of the bolt stays on the first threaded post 18 and the support post 8. Since the space between the first threaded post 18 and the support post 8 is inclined, the processed bolts will move continuously, thus achieving the effect of collecting the processed bolts. At the same time, since the bolts are vertical, the coolant on the bolts will fall continuously, thereby removing the coolant on the bolts. When there are a large number of bolts between the first threaded post 18 and the support post 8, the staff picks up the collecting plate 4. At the same time, the staff places a new collecting plate 4 on the bottom surface of the discharge port of the cold-heading machine body 1. The staff takes the collecting plate 4 with the collected bolts. By pressing the push plate 15, the push plate 15 drives the second clamping block 10 to move, thereby releasing the limit on the first clamping block 9. The staff removes the connecting frame 6, and then removes the collected bolts, thus achieving the effect of collecting the bolts. At the same time, the coolant on the surface of the bolts is removed, which is convenient for the staff to process the bolts subsequently.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bolt cold heading machine for building construction and decoration, characterized in that: include: A cold heading machine body (1), a fixing plate (31) being fixedly mounted on one side of the cold heading machine body (1), and a plurality of collecting plates (4) being arranged on one side of the cold heading machine body (1); A collecting component, wherein the collecting component is arranged on one side of the fixing plate (31) and is used for collecting the produced bolts, and the collecting component comprises: a placing frame (2), wherein the placing frame (2) is fixedly mounted on one side of the fixing plate (31), wherein the top surface of the placing frame (2) is provided with two placing grooves (3), wherein placing blocks (16) are fixedly mounted on both sides of the collecting plate (4), wherein the top surface of the collecting plate (4) is provided with a collecting hole (5), wherein the bottom surface of the collecting plate (4) is provided with a connecting frame (6), wherein the top surface of the connecting frame (6) is provided with a positioning hole (7), wherein a supporting column (8) is fixedly mounted inside the positioning hole (7), wherein two first clamping blocks (9) are fixedly mounted on the top surface of the connecting frame (6), wherein the bottom surface of the collecting plate (4) is provided with two connecting grooves (11), wherein a second clamping block (10) is arranged inside the connecting groove (11), wherein two connecting columns (13) are fixedly mounted on one side of the second clamping block (10) Two connecting holes (12) are respectively provided on both sides of the collecting plate (4), the connecting holes (12) are connected to the connecting groove (11), the inner circular wall surface of the connecting hole (12) is movably sleeved with the outer circular wall surface of the connecting column (13), and the outer circular wall surface of the connecting column (13) is movably sleeved with a spring (14), and push plates (15) are respectively provided on both sides of the collecting plate (4), one side of the push plate (15) is fixedly installed with the connecting column (13), the spring (14) is fixedly installed with one side of the push plate (15), and the spring (14) is fixedly installed with one side of the collecting plate (4), and movable holes (17) are respectively provided on both sides of the connecting frame (6), and a first threaded column (18) is provided inside the positioning hole (7), the outer circular wall surface of the first threaded column (18) is movably sleeved with the inside of the movable hole (17), and the outer circular wall surface of the first threaded column (18) is threadedly connected with a nut (19).

2. A bolt cold heading machine for building construction and decoration according to claim 1, characterized in that: A limiting plate (20) is provided inside the collecting hole (5), a limiting hole (21) is provided on one side of the limiting plate (20), a bearing (22) is fixedly sleeved on the inner circumferential wall surface of the limiting hole (21), a threaded hole (23) is provided on one side of the collecting plate (4), the threaded hole (23) is connected to the collecting hole (5), a second threaded column (24) is threadedly connected on the inner circumferential wall surface of the threaded hole (23), and the inner circumferential wall surface of the inner ring of the bearing (22) is fixedly sleeved on the outer circumferential wall surface of the second threaded column (24).

3. A bolt cold heading machine for building construction and decoration according to claim 2, characterized in that: Two load-bearing holes (25) are provided on one side of the collecting plate (4), the load-bearing holes (25) are connected to the collecting hole (5), and a positioning column (26) is movably sleeved on the inner circular wall surface of the load-bearing hole (25), and the positioning column (26) is fixedly installed with the limiting plate (20).

4. A bolt cold heading machine for building construction and decoration according to claim 1, characterized in that: A collection bin (29) is provided inside the placement rack (2).

5. The bolt cold heading machine for building construction and decoration according to claim 1 is characterized in that: A handle (28) is fixedly mounted on the top surface of the placement block (16).

6. A bolt cold heading machine for building construction and decoration according to claim 1, characterized in that: A baffle (27) is fixedly mounted on the top surface of the collecting plate (4), and a limit block (30) is fixedly mounted on the inner bottom surface of the cold heading machine body (1).

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