Crossbar extrusion device for manufacturing anchor chain unit

Abstract

The crosspiece extrusion device for anchor chain unit manufacturing comprises a bottom plate and a top plate, a bearing base is fixedly installed on the top end face of the top plate, a threaded rod is rotatably installed on the inner wall of the bearing base, a servo motor is fixedly installed on the top end face of the threaded rod, and a fixing plate is fixedly installed on the side face of the servo motor. A connecting plate is fixedly installed on the top end face of the fixing plate, and a guide rail is fixedly installed on the bottom end face of the connecting plate. After extrusion is completed, the anchor chain is pulled, the transverse rod is driven to move, the extrusion baffle drives the connecting rod to rotate, the transverse rod is separated from the supporting plate, the servo motor is further started, the threaded rod is driven to rotate, the connecting transverse plate is driven to move upwards, the extrusion block is loosened, the anchor chain is pulled, the machined anchor chain is separated from the device, and extrusion operation on the transverse rod is completed. In this way, automatic feeding can be achieved, the anchor chain machining efficiency of the device is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor chain manufacturing, in particular to a crosspiece extrusion device for manufacturing an anchor chain unit. Background Art

[0002] Anchor chain refers to a special chain that connects the anchor and the hull and transmits the anchor's grip. It is usually composed of anchor end links, middle links and end links. According to the structure of the chain link, it can be divided into two types: stud anchor chain and studless anchor chain. The former is stronger than the latter. According to the manufacturing method, the anchor chain can be divided into cast steel anchor chain and electric welding anchor chain. The length of the anchor chain is measured in sections. The sections are connected with connecting links or connecting shackles.

[0003] When processing the existing anchor chain, the crossbar and the anchor chain need to be squeezed. When squeezing, the crossbar is mostly clamped by a clamp and placed in the middle of the anchor chain, and the squeezing component is started to squeeze the anchor chain and the crossbar. However, the efficiency of manual single feeding is slow during use, which affects the processing rate.

[0004] Therefore, it is necessary to provide a crosspiece extrusion device for manufacturing an anchor chain unit. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a crosspiece extrusion device for manufacturing an anchor chain unit.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crossbar extrusion device for manufacturing anchor chain units, comprising a bottom plate and a top plate, a bearing base is fixedly installed on the top surface of the top plate, a threaded rod is rotatably installed on the inner wall of the bearing base, a servo motor is fixedly installed on the top surface of the threaded rod, a fixing plate is fixedly installed on the side of the servo motor, a connecting plate is fixedly installed on the top surface of the fixing plate, a guide rail is fixedly installed on the bottom end surface of the connecting plate, a threaded sleeve is threadedly installed on the side of the threaded rod, a connecting cross plate is fixedly installed on the side of the threaded sleeve, and through holes are opened through the connecting cross plate from top to bottom, and the inner wall of the through hole is slidably connected to the side of the guide rail.

[0007] As a further description of the above technical solution:

[0008] A side plate is fixedly installed on the side of the connecting plate, a discharge box is fixedly installed on the side of the side plate, a support plate is fixedly installed on the bottom end surface of the discharge box, a pin is fixedly installed on the side of the support plate, a return spring is fixedly arranged on the side of the pin, the end surface of the return spring is fixedly connected to the side of the support plate, a connecting rod is rotatably installed on the side of the pin, and a baffle is fixedly installed on the side of the connecting rod.

[0009] As a further description of the above technical solution:

[0010] A mounting block is fixedly installed on the top surface of the base plate, a reinforcing rib is fixedly installed on the side surface of the mounting block, the bottom end surface of the reinforcing rib is fixedly connected to the top surface of the base plate, a mounting plate is fixedly installed on the side surface of the mounting block, a hydraulic pump is fixedly installed on the top surface of the mounting plate, an oil storage tank is fixedly provided on the top surface of the hydraulic pump, and a transmission pipe is fixedly installed on the side surface of the hydraulic pump.

[0011] As a further description of the above technical solution:

[0012] A through hole is fixedly opened on the side of the mounting block, and an oil cylinder is fixedly mounted on the inner wall of the through hole.

[0013] As a further description of the above technical solution:

[0014] A fixing plate is fixedly mounted on the side of the oil cylinder, the side of the fixing plate is fixedly connected to the side of the mounting block, a push rod is slidably mounted on the inner wall of the oil cylinder, and the end face of the oil cylinder is fixedly connected to the end face of the transmission pipe.

[0015] As a further description of the above technical solution:

[0016] A spring piece is sleeved and installed on the side of the push rod, an extrusion block is fixedly installed on the end surface of the push rod, a groove is fixedly opened on the side of the extrusion block, and the inner wall of the groove is adapted to the anchor chain.

[0017] As a further description of the above technical solution:

[0018] A supporting leg is fixedly mounted on the bottom end surface of the bottom plate, and an anti-skid pad is fixedly mounted on the bottom end surface of the supporting leg.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the cross bar extrusion device for manufacturing the anchor chain unit, after the extrusion is completed, pull the anchor chain to drive the cross bar to move, the extrusion baffle drives the connecting rod to rotate, so that the cross bar is separated from the support plate, and the servo motor is further turned on to drive the threaded rod to rotate, drive the connecting cross plate to move upward, loosen the extrusion block and pull the anchor chain, so that the processed anchor chain is separated from the device, and the extrusion operation of the cross bar is completed. This setting can realize automatic loading, improve the processing efficiency of the device for the anchor chain, and reduce labor costs.

[0021] 2. Compared with the prior art, the cross bar extrusion device for manufacturing the anchor chain unit is provided with a hydraulic pump. The hydraulic pump pumps the hydraulic oil in the oil storage tank to the inside of the oil cylinder through the delivery pipe, and the push rod moves, pushing the extrusion block to extrude the anchor chain. At the same time, the cross bar is placed in the discharge box. During extrusion, the cross bar falls onto the support plate, and the anchor chain and the cross bar are squeezed by the extrusion block. This arrangement can extrude the cross bar, connect the cross bar with the anchor chain, and improve the service life of the anchor chain and the efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the overall structure of a crosspiece extrusion device for manufacturing an anchor chain unit proposed by the utility model;

[0023] Figure 2 This is a bottom view of the overall structure of a crosspiece extrusion device for manufacturing an anchor chain unit proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of a hydraulic pump of a crosspiece extrusion device for manufacturing an anchor chain unit proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the servo motor structure of a crosspiece extrusion device for manufacturing an anchor chain unit proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the side plate structure of a crosspiece extrusion device for manufacturing an anchor chain unit proposed by the utility model;

[0027] Figure 6 The utility model discloses a schematic diagram of the structure of a return spring of a crosspiece extrusion device for manufacturing an anchor chain unit.

[0028] Legend:

[0029] 1. Bottom plate; 2. Support legs; 3. Anti-skid pad; 4. Mounting block; 5. Reinforcement ribs; 6. Mounting plate; 7. Hydraulic pump; 8. Oil storage tank; 9. Transmission pipe; 10. Cylinder; 11. Fixed plate; 12. Push rod; 13. Spring member; 14. Extrusion block; 15. Top plate; 16. Bearing base; 17. Threaded rod; 18. Servo motor; 19. Fixed plate; 20. Connecting plate; 21. Guide rail; 22. Threaded sleeve; 23. Connecting cross plate; 24. Side plate; 25. Unloading box; 26. Support plate; 27. Return spring; 28. Connecting rod; 29. ​​Baffle. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0031] Reference Figure 1-Figure 6The utility model provides a crossbar extrusion device for manufacturing an anchor chain unit, comprising a bottom plate 1 and a top plate 15, a bearing base 16 is fixedly installed on the top surface of the top plate 15, a threaded rod 17 is rotatably installed on the inner wall of the bearing base 16, a servo motor 18 is fixedly installed on the top surface of the threaded rod 17, a fixing plate 19 is fixedly installed on the side of the servo motor 18, a connecting plate 20 is fixedly installed on the top surface of the fixing plate 19, a guide rail 21 is fixedly installed on the bottom surface of the connecting plate 20, a threaded sleeve 22 is threadedly installed on the side of the threaded rod 17, a connecting cross plate 23 is fixedly installed on the side of the threaded sleeve 22, and a through hole is opened through the connecting cross plate 23 from top to bottom, and the inner wall of the through hole is slidably connected to the side of the guide rail 21.

[0032] A side plate 24 is fixedly installed on the side of the connecting plate 20, and a feeding box 25 is fixedly installed on the side of the side plate 24. A support plate 26 is fixedly installed on the bottom end surface of the feeding box 25, and a pin is fixedly installed on the side of the support plate 26. A return spring 27 is fixedly arranged on the side of the pin, and the end surface of the return spring 27 is fixedly connected to the side of the support plate 26. A connecting rod 28 is rotatably installed on the side of the pin, and a baffle 29 is fixedly installed on the side of the connecting rod 28. After extrusion is completed, the anchor chain is pulled to drive the cross bar to move, and the extrusion baffle 29 drives the connecting rod 28 to rotate, so that the cross bar is separated from the support plate 26, and the servo motor 18 is further turned on to drive the threaded rod 17 to rotate, drive the connecting cross plate 23 to move upward, release the extrusion block 14 and pull the anchor chain, so that the processed anchor chain is separated from the device, and the extrusion operation of the cross bar is completed. Such a setting can realize automatic feeding, improve the processing efficiency of the device for the anchor chain, and reduce labor costs.

[0033] A mounting block 4 is fixedly installed on the top surface of the bottom plate 1, and a reinforcing rib 5 is fixedly installed on the side of the mounting block 4. The bottom end surface of the reinforcing rib 5 is fixedly connected to the top surface of the bottom plate 1, and a mounting plate 6 is fixedly installed on the side of the mounting block 4. A hydraulic pump 7 is fixedly installed on the top surface of the mounting plate 6, and an oil storage tank 8 is fixedly arranged on the top surface of the hydraulic pump 7. A transmission pipe 9 is fixedly installed on the side of the hydraulic pump 7. Through the setting of the hydraulic pump 7, the hydraulic pump 7 pumps the hydraulic oil in the oil storage tank 8 into the oil cylinder 10 through the transmission pipe, and the push rod 12 moves, pushing the extrusion block 14 to extrude the anchor chain. At the same time, the cross bar is placed in the discharge box 25. During extrusion, the cross bar falls onto the support plate 26, and the anchor chain and the cross bar are squeezed by the extrusion block 14. This setting can extrude the cross bar, connect the cross bar with the anchor chain, and improve the service life of the anchor chain and the efficiency of the device.

[0034] A through hole is fixedly opened on the side of the mounting block 4, and an oil cylinder 10 is fixedly mounted on the inner wall of the through hole.

[0035] A fixing plate 11 is fixedly installed on the side of the oil cylinder 10, and the side of the fixing plate 11 is fixedly connected to the side of the mounting block 4. A push rod 12 is slidably installed on the inner wall of the oil cylinder 10, and the end face of the oil cylinder 10 is fixedly connected to the end face of the transmission pipe 9.

[0036] A spring member 13 is sleeved and installed on the side of the push rod 12, and an extrusion block 14 is fixedly installed on the end surface of the push rod 12. A groove is fixedly opened on the side of the extrusion block 14, and the inner wall of the groove is adapted to the anchor chain.

[0037] A supporting leg 2 is fixedly mounted on the bottom end surface of the bottom plate 1 , and an anti-skid pad 3 is fixedly mounted on the bottom end surface of the supporting leg 2 .

[0038] Working principle: when in use, the device is moved to the specified position, and the anchor chain is passed through the extrusion cavity formed by the extrusion block 14. When extruding, the hydraulic pump 7 is turned on, and the hydraulic pump 7 pumps the hydraulic oil in the oil storage tank 8 to the inside of the oil cylinder 10 through the delivery pipe, and the push rod 12 is moved, pushing the extrusion block 14 to extrude the anchor chain. At the same time, the cross bar is placed in the unloading box 25. When extruding, the cross bar falls on the support plate 26, and the anchor chain and the cross bar are squeezed by the extrusion block 14. After the extrusion is completed, the anchor chain is pulled to drive the cross bar to move, and the extrusion baffle 29 drives the connecting rod 28 to rotate, so that the cross bar is separated from the support plate 26, and the servo motor 18 is further turned on to drive the threaded rod 17 to rotate, and drive the connecting cross plate 23 to move upward, release the extrusion block 14 and pull the anchor chain, so that the processed anchor chain is separated from the device, and the extrusion operation of the cross bar is completed.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crosspiece extrusion device for manufacturing anchor chain units, comprising a bottom plate (1) and a top plate (15), characterized in that: A bearing base (16) is fixedly mounted on the top surface of the top plate (15); a threaded rod (17) is rotatably mounted on the inner wall of the bearing base (16); a servo motor (18) is fixedly mounted on the top surface of the threaded rod (17); a fixing plate (19) is fixedly mounted on the side of the servo motor (18); a connecting plate (20) is fixedly mounted on the top surface of the fixing plate (19); a guide rail (21) is fixedly mounted on the bottom surface of the connecting plate (20); a threaded sleeve (22) is threadedly mounted on the side of the threaded rod (17); a connecting transverse plate (23) is fixedly mounted on the side of the threaded sleeve (22); a through hole is penetrated through the top and bottom of the connecting transverse plate (23); the inner wall of the through hole is slidably connected to the side of the guide rail (21).

2. A crosspiece extrusion device for manufacturing anchor chain units according to claim 1, characterized in that: A side plate (24) is fixedly mounted on the side of the connecting plate (20), a material discharge box (25) is fixedly mounted on the side of the side plate (24), a support plate (26) is fixedly mounted on the bottom end surface of the material discharge box (25), a pin is fixedly mounted on the side of the support plate (26), a return spring (27) is fixedly arranged on the side of the pin, an end surface of the return spring (27) is fixedly connected to the side of the support plate (26), a connecting rod (28) is rotatably mounted on the side of the pin, and a baffle (29) is fixedly mounted on the side of the connecting rod (28).

3. A crosspiece extrusion device for manufacturing anchor chain units according to claim 1, characterized in that: A mounting block (4) is fixedly mounted on the top surface of the base plate (1), a reinforcing rib (5) is fixedly mounted on the side surface of the mounting block (4), the bottom end surface of the reinforcing rib (5) is fixedly connected to the top surface of the base plate (1), a mounting plate (6) is fixedly mounted on the side surface of the mounting block (4), a hydraulic pump (7) is fixedly mounted on the top surface of the mounting plate (6), an oil storage tank (8) is fixedly arranged on the top surface of the hydraulic pump (7), and a transmission pipe (9) is fixedly mounted on the side surface of the hydraulic pump (7).

4. A crosspiece extrusion device for manufacturing anchor chain units according to claim 3, characterized in that: A through hole is fixedly opened on the side of the mounting block (4), and an oil cylinder (10) is fixedly mounted on the inner wall of the through hole.

5. A crosspiece extrusion device for manufacturing anchor chain units according to claim 4, characterized in that: A fixing plate (11) is fixedly mounted on the side of the oil cylinder (10), and the side of the fixing plate (11) is fixedly connected to the side of the mounting block (4). A push rod (12) is slidably mounted on the inner wall of the oil cylinder (10), and the end face of the oil cylinder (10) is fixedly connected to the end face of the transmission pipe (9).

6. A crosspiece extrusion device for manufacturing anchor chain units according to claim 5, characterized in that: A spring member (13) is sleeved and installed on the side of the push rod (12), and an extrusion block (14) is fixedly installed on the end surface of the push rod (12). A groove is fixedly opened on the side of the extrusion block (14), and the inner wall of the groove is adapted to the anchor chain.

7. A crosspiece extrusion device for manufacturing anchor chain units according to claim 1, characterized in that: A support leg (2) is fixedly mounted on the bottom end surface of the base plate (1), and an anti-slip pad (3) is fixedly mounted on the bottom end surface of the support leg (2).

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