Feeding device for cold-drawn seamless steel pipe

Abstract

The utility model provides a feeding device for cold-drawn seamless steel tubes, which relates to the technical field of cold drawing of seamless steel tubes and comprises a lifting seamless steel tube storage tank body, a seamless steel tube blanking structure, a guide inclined plate, a first flange, a seamless steel tube conveying device and a cushioning V-shaped plate, according to the device, a plurality of seamless steel pipes to be machined are loaded by reducing the height of the lifting type seamless steel pipe storage groove body, the seamless steel pipes stored in the lifting type seamless steel pipe storage groove body are output one by one through the seamless steel pipe discharging structure, and the seamless steel pipes enter a cushioning V-shaped plate along a material guiding inclined plate; in the whole feeding process, the seamless steel pipes are distributed one by one, mutual collision is avoided, the guide channel is smooth and has a damping function, the seamless steel pipes are prevented from being damaged, manual feeding is replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold drawing of seamless steel pipes, in particular to a feeding device for cold drawing seamless steel pipes. Background Art

[0002] At present, the cold drawing production process is mostly used in the production of seamless steel pipes. The main production processes of cold drawn seamless steel pipes are: blank preparation, pickling and lubrication, cold drawing, heat treatment, straightening, finishing, and inspection. The cold drawing process requires a cold drawing machine, which is used to apply tensile stress to the seamless steel pipe and draw the seamless steel pipe into a steel pipe with the required wall thickness.

[0003] Existing cold-drawn seamless steel pipes are generally taken out from the stockpile rack manually and then fed. During the manual feeding process, collisions are prone to occur, resulting in dents on the surface, affecting the quality of the steel pipe and reducing the feeding efficiency. Utility Model Content

[0004] The utility model aims to provide a feeding device for cold-drawn seamless steel pipes, which lowers the height of a lifting seamless steel pipe storage trough to load a plurality of seamless steel pipes to be processed, and outputs the seamless steel pipes stored in the lifting seamless steel pipe storage trough one by one through a seamless steel pipe unloading structure, and the seamless steel pipes enter the shock-absorbing V-shaped plate along a guide inclined plate, and are finally transported into the cold-drawing equipment through a seamless steel pipe conveying device. During the entire feeding process, individual seamless steel pipes are delivered one by one to avoid mutual collision, and the guide channel is smooth and equipped with a shock-absorbing function to avoid damage to the seamless steel pipes, thereby replacing manual feeding to improve work efficiency.

[0005] The utility model provides a feeding device for cold-drawn seamless steel pipes, comprising:

[0006] A lifting type seamless steel pipe storage tank body is provided with a discharge port, and the inner cavity bottom surface of the lifting type seamless steel pipe storage tank body is inclined to the discharge port;

[0007] A seamless steel pipe unloading structure, which is assembled at the discharge port end of the lifting seamless steel pipe storage tank;

[0008] A material guide inclined plate is fixedly mounted at the discharge port of the lifting seamless steel pipe storage tank, and a first retaining edge is fixedly mounted at the front and rear edges of the material guide inclined plate;

[0009] Seamless steel pipe conveying device;

[0010] The lower end of the guide inclined plate is evenly fixed with a shock-absorbing V-shaped plate, and the shock-absorbing V-shaped plate is attached to the upper end of the seamless steel pipe conveying device, and the seamless steel pipe conveying device is used for conveying the seamless steel pipes received on the shock-absorbing V-shaped plate.

[0011] As a further optimization scheme, in order to uniformly store multiple seamless steel pipes to be processed and to lower the height when loading materials for easy loading, the lifting seamless steel pipe storage tank body includes:

[0012] A bottom plate, the upper surface of which is evenly and vertically fixedly equipped with a first electric push rod;

[0013] A top plate, which is fixedly mounted on the telescopic upper end of the first electric push rod;

[0014] The upper edge of the top plate is fixedly equipped with a second rib, the second rib is designed to be open at the discharge port end, and the seamless steel pipe blanking structure is assembled on the open end of the second rib.

[0015] As a further optimization scheme, in order to output the seamless steel pipes stored in the lifting seamless steel pipe storage tank one by one, the seamless steel pipe unloading structure includes:

[0016] There are two rectangular windows distributed in parallel in front and back, and the two rectangular windows are respectively opened on the opening ends of the front and rear side walls of the second retaining edge;

[0017] A cylinder is vertically fixedly connected to the inner wall of the rectangular window away from the discharge port;

[0018] The telescopic ends of the two cylinders are fixedly equipped with seamless steel pipe clamping components.

[0019] As a further optimization scheme, in order to facilitate the clamping and storage of the seamless steel pipes at the leftmost end of the lifting seamless steel pipe storage tank one by one, the seamless steel pipe clamping assembly includes:

[0020] Two first vertical plates are parallelly arranged in front and back, and the first vertical plates are fixedly assembled on the telescopic end of the cylinder on the same side;

[0021] A second electric push rod is vertically fixedly mounted on the opposite end surfaces of the two first vertical plates, and the telescopic end of the second electric push rod passes through the first vertical plate on the same side, and the telescopic end of the second electric push rod is fixedly mounted on the second vertical plate.

[0022] As a further optimization scheme, in order to facilitate the transportation of seamless steel pipes, the seamless steel pipe transportation device includes:

[0023] Support seat;

[0024] A V-shaped groove is provided at the upper end of the support seat;

[0025] There are two conveying mechanism installation grooves distributed front and back, and both conveying mechanism installation grooves are opened on the V-shaped groove;

[0026] A conveying mechanism, and two of them are distributed front and back, the conveying mechanism is fixedly assembled in the conveying mechanism installation groove on the same side, and the upper end of the conveying mechanism is higher than the bottom surface of the V-shaped groove;

[0027] The shock-absorbing V-shaped plate is inserted into the V-shaped groove. There are three shock-absorbing V-shaped plates. The shock-absorbing V-shaped plates and the conveying mechanism are spaced apart.

[0028] As a further optimization scheme, in order to transport the seamless steel pipe received in the shock-absorbing V-shaped plate into the cold drawing equipment, the transport mechanism includes:

[0029] A mounting plate, which is vertically fixedly mounted on the bottom surface of the conveying mechanism mounting groove;

[0030] A conveying roller is laterally rotatably mounted between the mounting plate and the inner wall of the conveying mechanism mounting groove, and the middle portion of the conveying roller is an annular arc-shaped concave surface;

[0031] The driving motor has a rotating shaft fixedly connected to the end of the conveying roller, and the housing of the driving motor is fixedly connected to the mounting plate.

[0032] As a further optimization scheme, in order to cushion the seamless steel pipes output from the lifting seamless steel pipe storage tank for easy transportation, the cushioning V-shaped plate includes:

[0033] a first guide plate, wherein the upper end of the first guide plate is fixedly connected to the lower end of the guide inclined plate,

[0034] a second guide plate;

[0035] The lower ends of the first guide plate and the second guide plate are inclined toward each other and fixed, and an arc-shaped groove is formed between the first guide plate and the second guide plate;

[0036] The second guide plate is equipped with an elastic buffer structure.

[0037] As a further optimization scheme, in order to elastically buffer the falling seamless steel pipe to avoid damage to it, the elastic buffer structure includes:

[0038] A strip-shaped groove is provided on the second guide plate;

[0039] The movable plate is slidably inserted in the strip groove, and a spring is evenly and fixedly connected between the bottom surface of the movable plate and the bottom surface of the strip groove.

[0040] As a further optimization scheme, in order to locate the position between the lifting seamless steel pipe storage trough and the seamless steel pipe conveying device, one end of the positioning piece is fixedly mounted on the outer wall of the seamless steel pipe conveying device, and the other end of the positioning piece rests on the lifting seamless steel pipe storage trough.

[0041] As a further optimization scheme, in order to facilitate the positioning between the lifting seamless steel pipe storage tank and the seamless steel pipe conveying device, the positioning member includes:

[0042] A cross bar has a positioning groove at one end thereof close to the lifting type seamless steel pipe storage tank body, and the positioning groove abuts against the edge of the lifting type seamless steel pipe storage tank body.

[0043] The utility model provides a feeding device for cold-drawn seamless steel pipes through improvement, which has the following improvements and advantages compared with the prior art:

[0044] Firstly, the device lowers the height of the lifting seamless steel pipe storage trough, loads multiple seamless steel pipes to be processed, and outputs the seamless steel pipes stored in the lifting seamless steel pipe storage trough one by one through the seamless steel pipe unloading structure. The seamless steel pipes enter the shock-absorbing V-shaped plate along the guide inclined plate, and are finally transported into the cold drawing equipment through the seamless steel pipe conveying device. During the entire feeding process, individual seamless steel pipes are delivered one by one to avoid mutual collision, and the guide channel is smooth and equipped with shock-absorbing function to avoid damage to the seamless steel pipes, thereby replacing manual feeding to improve work efficiency.

[0045] Secondly, the position between the lifting seamless steel pipe storage trough and the seamless steel pipe conveying device is positioned by the positioning piece, and the lifting seamless steel pipe storage trough is ensured to rise to the maximum height when in use, which can ensure that the seamless steel pipe rolls smoothly from the material guide inclined plate to the shock-absorbing V-shaped plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1 It is a schematic diagram of the structure of the utility model;

[0048] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0049] Figure 3 This is a schematic diagram of the structure of the seamless steel pipe conveying device of the utility model;

[0050] Figure 4 This is a schematic diagram of the structure of the shock-absorbing V-shaped plate of the utility model.

[0051] Description of reference numerals:

[0052] 1-lifting seamless steel pipe storage trough, 11-bottom plate, 12-first electric push rod, 13-top plate, 14-second rib, 2-seamless steel pipe unloading structure, 21-rectangular window, 22-cylinder, 23-seamless steel pipe clamping assembly, 231-first vertical plate, 232-second electric push rod, 233-second vertical plate, 3-material guide inclined plate, 4-first rib, 5-seamless steel pipe conveying device, 51-support seat, 52-V-shaped groove, 53-conveyor mechanism installation groove, 54-conveyor mechanism, 541-mounting plate, 542-conveyor roller, 543-drive motor, 6-shock-absorbing V-shaped plate, 61-first guide plate, 62-second guide plate, 63-arc-shaped groove, 64-elastic buffer structure, 641-strip groove, 642-movable plate, 643-spring, 7-positioning piece, 71-cross bar, 72-positioning groove. DETAILED DESCRIPTION

[0053] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are 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.

[0054] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0055] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0056] See also Figure 1-4 The utility model provides a technical solution: a feeding device for cold-drawn seamless steel pipe, comprising:

[0057] The lifting type seamless steel pipe storage tank body 1 is provided with a discharge port, and the inner cavity bottom surface of the lifting type seamless steel pipe storage tank body 1 is inclined toward the discharge port, and the inclination angle is small to prevent the seamless steel pipe to be processed from rolling down too fast;

[0058] A seamless steel pipe unloading structure 2, which is assembled at the discharge port end of the lifting type seamless steel pipe storage tank 1;

[0059] The guide inclined plate 3 is fixedly mounted at the discharge port of the lifting seamless steel pipe storage tank 1. The front and rear edges of the guide inclined plate 3 are fixedly mounted with a first retaining edge 4, which plays a role in shielding and preventing falling;

[0060] Seamless steel pipe conveying device 5;

[0061] The lower end of the guide inclined plate 3 is evenly fixed with a shock-absorbing V-shaped plate 6, which is attached to the upper end of the seamless steel pipe conveying device 5. The seamless steel pipe conveying device 5 is used to convey the seamless steel pipes accommodated on the shock-absorbing V-shaped plate 6.

[0062] In some embodiments, in order to uniformly store multiple seamless steel pipes to be processed and to lower the height when loading materials for easy loading, the lifting seamless steel pipe storage tank 1 includes:

[0063] A bottom plate 11, on the upper surface of which a first electric push rod 12 is evenly and vertically fixedly mounted;

[0064] A top plate 13, which is fixedly mounted on the telescopic upper end of the first electric push rod 12;

[0065] The upper edge of the top plate 13 is fixedly equipped with a second rib 14, and the second rib 14 is designed to be open at the discharge port end, and the seamless steel pipe unloading structure 2 is assembled on the open end of the second rib 14; the first electric push rod 12 is connected to an external power supply, and multiple first electric push rods 12 work synchronously to drive the trough body surrounded by the top plate 13 and the second rib 14 to rise and fall, and the seamless steel pipes to be processed are stacked longitudinally on the bottom surface of this trough body, and it is necessary to avoid stacking of seamless steel pipes.

[0066] In some embodiments, in order to output the seamless steel pipes stored in the lifting seamless steel pipe storage tank 1 one by one, the seamless steel pipe unloading structure 2 includes:

[0067] There are two rectangular windows 21 distributed in parallel in the front and rear sides, and the two rectangular windows 21 are respectively opened at the opening ends of the front and rear side walls of the second rib 14;

[0068] A cylinder 22 is vertically fixedly connected to the inner wall of the rectangular window 21 away from the discharge port;

[0069] The telescopic ends of the two cylinders 22 are fixedly equipped with seamless steel pipe clamping assemblies 23 .

[0070] The two cylinders 22 are connected to the external air supply system, and the cylinders 22 on both sides work synchronously. The cylinders 22 on both sides extend and retract synchronously to drive the two seamless steel pipe clamping assemblies 23 to move accordingly. The connecting wires of the seamless steel pipe clamping assemblies 23 have appropriate movable margins to ensure the expansion and contraction requirements, and are not easy to be entangled.

[0071] In some embodiments, the seamless steel pipe clamping assembly 23 includes:

[0072] Two first vertical plates 231 are parallelly arranged in front and back, and the first vertical plates 231 are fixedly assembled on the telescopic end of the cylinder 22 on the same side;

[0073] The second electric push rods 232 are vertically fixedly mounted on the opposite end surfaces of the two first vertical plates 231 , and the telescopic ends of the second electric push rods 232 penetrate the first vertical plates 231 on the same side, and the telescopic ends of the second electric push rods 232 are fixedly mounted on the second vertical plates 233 .

[0074] The two second electric push rods 232 are connected to an external power supply and work synchronously. The extension of the second electric push rods 232 on both sides can drive the second vertical plates 233 on both sides to clamp the seamless steel pipe located at the leftmost end of the lifting type seamless steel pipe storage trough 1. At this time, the seamless steel pipe unloading structure 2 is extended to move the clamped seamless steel pipe to the guide inclined plate. When it moves to the maximum distance, it is quickly released, and the seamless steel pipe rolls onto the guide inclined plate by inertia; then the seamless steel pipe unloading structure 2 quickly shrinks and resets, and the seamless steel pipe clamping assembly 23 is used to clamp the latest seamless steel pipe at the leftmost end of the lifting type seamless steel pipe storage trough 1 that has rolled down, preparing for the output of the next seamless steel pipe.

[0075] In some embodiments, in order to facilitate the transportation of seamless steel pipes, the seamless steel pipe transportation device 5 includes:

[0076] Support seat 51;

[0077] A V-shaped groove 52 is formed at the upper end of the support seat 51;

[0078] There are two conveying mechanism installation grooves 53 distributed in the front and rear, and the two conveying mechanism installation grooves 53 are both opened on the V-shaped groove 52;

[0079] A conveying mechanism 54, and two conveying mechanisms 54 are distributed front and back, and the conveying mechanism 54 is fixedly assembled in the conveying mechanism installation groove 53 on the same side, and the upper end of the conveying mechanism 54 is higher than the bottom surface of the V-shaped groove 52;

[0080] The shock-absorbing V-shaped plate 6 is inserted into the V-shaped groove 52. There are three shock-absorbing V-shaped plates 6, and the shock-absorbing V-shaped plates 6 and the conveying mechanism 54 are distributed at intervals. The bottom surface of the seamless steel pipe received on the shock-absorbing V-shaped plate 6 is attached to the upper end of the conveying mechanism 54, and the seamless steel pipe is conveyed into the cold drawing equipment by the conveying mechanism 54.

[0081] In some embodiments, in order to transport the seamless steel pipe received in the shock-absorbing V-shaped plate 6 and transport it into the cold drawing equipment, the transport mechanism 54 includes:

[0082] A mounting plate 541, which is vertically fixedly mounted on the bottom surface of the conveying mechanism mounting groove 53;

[0083] The conveying roller 542 is laterally rotatably mounted between the mounting plate 541 and the inner wall of the conveying mechanism mounting groove 53, and the middle portion of the conveying roller 542 is an annular arc-shaped concave surface;

[0084] The driving motor 543 has a rotating shaft fixedly connected to the end of the conveying roller 542, and the shell of the driving motor 543 is fixedly connected to the mounting plate 541. The driving motor 543 is connected to an external power source and is used to drive the conveying roller 542 to rotate. After rolling, the seamless steel pipe enters into the annular arc concave surface in the middle of the conveying roller 542, which is convenient for the storage and transportation of the seamless steel pipe.

[0085] In some embodiments, in order to buffer and store the seamless steel pipe output from the lifting seamless steel pipe storage tank 1 for easy transportation, the buffer V-shaped plate 6 includes:

[0086] The first guide plate 61, the upper end of which is fixedly connected to the lower end of the guide inclined plate 3,

[0087] A second guide plate 62;

[0088] The lower ends of the first guide plate 61 and the second guide plate 62 are inclined and fixed toward each other, and an arc-shaped groove 63 is formed between the first guide plate 61 and the second guide plate 62;

[0089] The second guide plate 62 is equipped with an elastic buffer structure 64; the first guide plate 61 and the second guide plate 62 form a V-shaped plate, which can accommodate the falling seamless steel pipe into the arc-shaped groove 63, and the elastic buffer structure 64 elastically buffers the falling seamless steel pipe to offset the impact force.

[0090] In some embodiments, in order to elastically buffer the falling seamless steel pipe to avoid damage to it, the elastic buffer structure 64 includes:

[0091] A strip-shaped groove 641 is formed on the second guide plate 62;

[0092] The movable plate 642 is slidably inserted into the strip groove 641, and a spring 643 is evenly fixedly connected between the bottom surface of the movable plate 642 and the bottom surface of the strip groove 641; the movable plate 642 is made of elastic rubber material, and it contacts the rolling seamless steel pipe for initial buffering, and the spring 643 is deformed by impact for secondary buffering.

[0093] In some embodiments, in order to locate the position between the lifting seamless steel pipe storage tank 1 and the seamless steel pipe conveying device 5, one end of the positioning member 7 is fixedly mounted on the outer wall of the seamless steel pipe conveying device 5, and the other end of the positioning member 7 rests on the lifting seamless steel pipe storage tank 1.

[0094] In some embodiments, in order to facilitate the positioning between the lifting seamless steel pipe storage tank 1 and the seamless steel pipe conveying device 5, the positioning member 7 includes:

[0095] The cross bar 71 has a positioning groove 72 at one end thereof close to the lifting type seamless steel pipe storage tank body 1 , and the positioning groove 72 abuts against the edge of the lifting type seamless steel pipe storage tank body 1 .

[0096] Working principle:

[0097] The height of the lifting seamless steel pipe storage tank 1 is lowered, and multiple seamless steel pipes to be processed are loaded. The second electric push rods 232 on both sides extend to drive the second vertical plates 233 on both sides to clamp the seamless steel pipe at the leftmost end of the lifting seamless steel pipe storage tank 1. At this time, the seamless steel pipe unloading structure 2 extends to move the clamped seamless steel pipe to the guide inclined plate. When it moves to the maximum distance, it is quickly released, and the seamless steel pipe rolls onto the guide inclined plate by inertia; then the seamless steel pipe unloading structure 2 quickly shrinks and resets, and the seamless steel pipe is clamped by the seamless steel pipe. Component 23 clamps the latest seamless steel pipe at the leftmost end of the lifting seamless steel pipe storage trough 1 that has rolled down, preparing for the output of the next seamless steel pipe; the first guide plate 61 and the second guide plate 62 constitute a V-shaped plate, which can store the rolled seamless steel pipe in the arc-shaped groove 63, and elastically buffer the rolled seamless steel pipe through the elastic buffer structure 64 to offset the impact force; the bottom surface of the seamless steel pipe stored on the shock-absorbing V-shaped plate 6 is attached to the upper end of the conveying mechanism 54, and the conveying mechanism 54 is used to convey the seamless steel pipe into the cold drawing equipment.

[0098] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A feeding device for cold drawn seamless steel pipe, characterized in that: include: A lifting type seamless steel pipe storage tank (1) is provided with a discharge port, and the inner cavity bottom surface of the lifting type seamless steel pipe storage tank (1) is inclined toward the discharge port; A seamless steel pipe unloading structure (2), which is assembled at the discharge port end of the lifting type seamless steel pipe storage tank (1); A material guide inclined plate (3) is fixedly mounted at the material outlet of the lifting seamless steel pipe storage tank (1), and a first retaining edge (4) is fixedly mounted at the front and rear edges of the material guide inclined plate (3); Seamless steel pipe conveying device (5); The lower end of the guide inclined plate (3) is evenly fixed with a shock-absorbing V-shaped plate (6), and the shock-absorbing V-shaped plate (6) is attached to the upper end of the seamless steel pipe conveying device (5). The seamless steel pipe conveying device (5) is used to convey the seamless steel pipes received on the shock-absorbing V-shaped plate (6).

2. A feeding device for cold drawn seamless steel pipe according to claim 1, characterized in that: The lifting seamless steel pipe storage tank (1) comprises: A bottom plate (11) has a first electric push rod (12) evenly and vertically fixedly mounted on its upper surface; A top plate (13) fixedly mounted on the telescopic upper end of the first electric push rod (12); The upper edge of the top plate (13) is fixedly mounted with a second rib (14), the second rib (14) is designed to be open at the discharge port end, and the seamless steel pipe unloading structure (2) is mounted on the open end of the second rib (14).

3. A feeding device for cold drawn seamless steel pipe according to claim 2, characterized in that: The seamless steel pipe blanking structure (2) comprises: Two rectangular windows (21) are arranged parallel to each other in the front and rear sides, and the two rectangular windows (21) are respectively opened at the opening ends of the front and rear side walls of the second retaining edge (14); A cylinder (22) is vertically fixedly connected to the inner wall of the rectangular window (21) at a side away from the discharge port; The telescopic ends of the two cylinders (22) are fixedly equipped with seamless steel pipe clamping assemblies (23).

4. A feeding device for cold drawn seamless steel pipe according to claim 3, characterized in that: The seamless steel pipe clamping assembly (23) comprises: There are two first vertical plates (231) arranged in parallel in front and back, and the first vertical plates (231) are fixedly assembled on the telescopic end of the cylinder (22) on the same side; A second electric push rod (232) is vertically fixedly mounted on the opposite end surfaces of the two first vertical plates (231), and the telescopic end of the second electric push rod (232) passes through the first vertical plate (231) on the same side, and the telescopic end of the second electric push rod (232) is fixedly mounted on the second vertical plate (233).

5. The feeding device for cold drawn seamless steel pipe according to claim 1, characterized in that: The seamless steel pipe conveying device (5) comprises: Support seat (51); A V-shaped groove (52) is formed on the upper end of the support seat (51); There are two conveying mechanism installation grooves (53) distributed in the front and rear, and the two conveying mechanism installation grooves (53) are both opened on the V-shaped groove (52); A conveying mechanism (54), with two conveying mechanisms (54) distributed front and back, the conveying mechanism (54) being fixedly assembled in the conveying mechanism mounting groove (53) on the same side, and the upper end of the conveying mechanism (54) being higher than the bottom surface of the V-shaped groove (52); The shock-absorbing V-shaped plate (6) is inserted into the V-shaped groove (52), there are three shock-absorbing V-shaped plates (6), and the shock-absorbing V-shaped plates (6) and the conveying mechanism (54) are distributed at intervals.

6. A feeding device for cold drawn seamless steel pipe according to claim 5, characterized in that: The conveying mechanism (54) comprises: A mounting plate (541) which is vertically fixedly mounted on the bottom surface of the conveying mechanism mounting groove (53); A conveying roller (542) is laterally rotatably mounted between the mounting plate (541) and the inner wall of the conveying mechanism mounting groove (53), wherein the middle portion of the conveying roller (542) is an annular arc-shaped concave surface; A driving motor (543) has a rotating shaft fixedly connected to the end of the conveying roller (542), and a housing of the driving motor (543) is fixedly connected to the mounting plate (541).

7. The feeding device for cold drawn seamless steel pipe according to claim 1, characterized in that: The shock-absorbing V-shaped plate (6) comprises: a first guide plate (61), wherein the upper end of the first guide plate (61) is fixedly connected to the lower end of the material guide inclined plate (3), A second guide plate (62); The lower ends of the first guide plate (61) and the second guide plate (62) are inclined toward each other and fixed, and an arc-shaped groove (63) is formed between the first guide plate (61) and the second guide plate (62); The second guide plate (62) is equipped with an elastic buffer structure (64).

8. A feeding device for cold drawn seamless steel pipe according to claim 7, characterized in that: The elastic buffer structure (64) comprises: A strip-shaped groove (641) is formed on the second guide plate (62); The movable plate (642) is slidably inserted into the strip groove (641), and a spring (643) is evenly and fixedly connected between the bottom surface of the movable plate (642) and the bottom surface of the strip groove (641).

9. The feeding device for cold drawn seamless steel pipe according to claim 1, characterized in that: One end of a positioning member (7) is fixedly mounted on the outer wall of the seamless steel pipe conveying device (5), and the other end of the positioning member (7) abuts against the lifting type seamless steel pipe storage tank (1).

10. A feeding device for cold drawn seamless steel pipe according to claim 9, characterized in that: The positioning member (7) comprises: A cross bar (71) has a positioning groove (72) at one end thereof close to the lifting type seamless steel pipe storage tank body (1), and the positioning groove (72) abuts against the edge of the lifting type seamless steel pipe storage tank body (1).

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