Steel wire stranding equipment for hydraulic rubber pipe production

Abstract

The utility model relates to the technical field of hydraulic rubber pipes, in particular to steel wire stranding equipment for hydraulic rubber pipe production, which comprises a machine body, a transmission device, a guide structure and an oil injection structure. The lower end of a second connector in the conveying device is connected with a third connector in the guiding structure through a bolt, the lower end of an outer ring in the guiding structure is connected with a second base through a bolt, and the two sides of the second base are hollow to form guiding grooves. The inner side of the outer ring is connected with the lower end of a third base in the oil injection structure through a bolt, and the upper end of the third base is connected with a first telescopic groove through a bolt. And the distance between the spray head and the hydraulic rubber pipe can be adjusted by stretching out and drawing back the first telescopic rod for spraying.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic hose technology, specifically to a steel wire stranding device for hydraulic hose production. Background Technology

[0002] Hydraulic hoses, also known as hydraulic oil hoses, hydraulic flexible hoses, high-pressure hoses, hydraulic pipes, steel wire high-pressure hoses, and steel wire braided hoses, are generally divided into steel wire braided hydraulic hoses and steel wire spiral hydraulic hoses. Hydraulic hoses mainly consist of a liquid-resistant inner rubber layer, a middle rubber layer, 2, 4, or 6 layers of steel wire spiral reinforcement, and an outer rubber layer. The inner rubber layer allows the conveyed medium to withstand pressure and protects the steel wire from corrosion. The outer rubber layer protects the steel wire from damage, and the steel wire layers act as a reinforcing skeleton.

[0003] However, during the wire braiding process of existing hydraulic hoses, the lubricating oil spray cannot be adjusted to maintain the correct distance between the spray nozzle and the hydraulic hose, resulting in insufficient lubricating oil coverage and leakage in some areas, causing the wire to break. Furthermore, some lubricating oil drips to the outside during spraying, resulting in waste and losses.

[0004] Therefore, in order to solve the above problems, a steel wire stranding device for hydraulic hose production is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a steel wire stranding device for hydraulic hose production, in order to solve the problems mentioned in the background art where, during the steel wire braiding of hydraulic hoses, the lubricating oil spray cannot be adjusted to maintain the distance between the lubricating oil and the hydraulic hose, resulting in insufficient lubricating oil spraying on the hydraulic hose, causing some parts to leak and the steel wire to break. Furthermore, during the spraying process, some lubricating oil falls to the outside, resulting in waste and losses.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel wire stranding device for hydraulic hose production, comprising: a machine body, a transmission device, a guiding structure, and an oil spraying structure;

[0007] The lower end of the second storage slot in the body is bolted to the first pipe in the transmission device. The lower end of the second connector in the transmission device is bolted to the third connector in the guide structure. The lower end of the outer ring in the guide structure is bolted to the second base. The second base has hollow guide grooves on both sides. The lower end of the third base in the oil spraying structure is bolted to the inner side of the outer ring. The upper end of the third base is bolted to the first telescopic groove. The first telescopic rod is movably connected inside the first telescopic groove. The lower end of the first telescopic rod is welded to the fourth base. A locking block is bolted to one side of the fourth base. The upper end of the third base in the oil spraying structure is bolted to the second telescopic groove. The second telescopic rod is movably connected inside the second telescopic groove. The upper end of the second telescopic rod is bolted to the small water tank. The third base in the oil spraying structure has a water outlet inside. The upper end of the water outlet is bolted to the small rubber tube.

[0008] Preferably, the lower end of the table in the machine body is bolted to a first base, the upper end of the table is hollow to form a first storage groove, the lower end of the first storage groove is bolted to a filter screen, the lower end of the filter screen is bolted to a second storage groove, and the lower end of the second storage groove is bolted to a first pipe in the transmission device.

[0009] Preferably, the lower end of the first pipe in the transmission device is bolted to the upper end of the filter screen groove, the filter structure is bolted to the inside of the filter screen groove, a second pipe is bolted to one side of the filter structure, an oil tank is bolted to one side of the second pipe, and a water pump is bolted to the rear end of the oil tank.

[0010] Preferably, the lower end of the third pipe is bolted to the rear end of the water pump, the upper end of the third pipe is bolted to the lower end of the first connector, the first connector is bolted to one side of the fourth pipe, and the upper end of the fourth pipe is bolted to the second connector.

[0011] Preferably, the outer ring of the guide structure is hollow to form an inner groove, the upper end of the outer ring is bolted to a third connector, the lower end of the outer ring is bolted to a second base, and the two sides of the second base are hollow to form guide grooves.

[0012] Preferably, the upper end of the third base in the spray structure is bolted to the first telescopic groove, the first telescopic groove is movably connected to the first telescopic rod, the lower end of the nozzle is welded to the upper end of the first telescopic rod, and the atomizing mesh is bolted to the hollow part inside the nozzle.

[0013] Preferably, the upper end of the third base is bolted to the second telescopic groove, the hollow part inside the second telescopic groove is movably connected to the second telescopic rod, the upper end of the small water tank is bolted to the fourth connector, and the hollow part inside the third base forms a water outlet.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the oil sprayed by the spraying structure can be guided into the first receiving groove through the guide groove in the second base, and the spray nozzle can be adjusted to adjust the distance between itself and the hydraulic hose for spraying by extending and retracting the first telescopic rod.

[0015] 1. This utility model comprises a table body, a first base, a first storage slot, a filter screen, a second storage slot, a first pipe, a filter screen groove, a filter structure, a second pipe, an oil tank, a water pump, a third pipe, a first connector, a fourth pipe, and a second connector. The filter screen, bolted to the lower end of the first storage slot, is used to prevent dirt from falling into the second storage slot. The second storage slot is used to collect lubricating oil guided down by the guide slot, allowing the lubricating oil to be collected and recycled. The filter structure, bolted to the inside of the filter screen groove, is used to further filter the lubricating oil. The water pump is used to pump the lubricating oil inside the oil tank. The first connector is used to connect the third pipe to the fourth pipe, and the second connector is used to connect to the third connector.

[0016] 2. This utility model comprises an outer ring, an inner groove, a third connector, a second base, a guide groove, a third base, a first telescopic groove, a first telescopic rod, a fourth base, a locking block, a nozzle, an atomizing net, a second telescopic groove, a second telescopic rod, a small water tank, a fourth connector, a water outlet, and a small hose. The guide groove, formed by the hollow sides of the second base, is used to guide the lubricating oil downwards into the first receiving groove. The second telescopic rod is used to move the small hose up and down. The small water tank connects the upper end of the second telescopic rod to the upper end of the small hose. When spraying lubricating oil, the small hose can enter the fourth connector through the small water tank and be sprayed onto the hydraulic hose through the atomizing net. Attached Figure Description

[0017] Figure 1 This is a front sectional view of the structure of this utility model;

[0018] Figure 2 This is a side sectional view of the structure of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the oil spraying structure of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the guide structure of this utility model.

[0021] In the diagram: 1. Main body; 101. Table; 102. First base; 103. First storage slot; 104. Filter screen; 105. Second storage slot; 2. Transmission device; 201. First pipe; 202. Filter screen slot; 203. Filter structure; 204. Second pipe; 205. Oil tank; 206. Water pump; 207. Third pipe; 208. First connector; 209. Fourth pipe; 210. Second connector; 3. Guide structure; 301. Outer ring 302. Inner groove; 303. Third connector; 304. Second base; 305. Guide groove; 4. Oil spraying structure; 401. Third base; 402. First telescopic groove; 403. First telescopic rod; 404. Fourth base; 405. Locking block; 406. Nozzle; 407. Atomizing net; 408. Second telescopic groove; 409. Second telescopic rod; 410. Small water tank; 411. Fourth connector; 412. Water outlet; 413. Small hose. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 , an embodiment provided by the utility model:

[0024] A steel wire stranding device for producing hydraulic hoses includes: a machine body 1, a transmission device 2, a guide structure 3, and an oil spraying structure 4;

[0025] The lower end of the second storage slot 105 in the body 1 is bolted to the first pipe 201 in the transmission device 2. The lower end of the second connector 210 in the transmission device 2 is bolted to the third connector 303 in the guide structure 3. The lower end of the outer ring 301 in the guide structure 3 is bolted to the second base 304. The second base 304 has hollow sides forming guide grooves 305. The lower end of the third base 401 in the oil spraying structure 4 is bolted to the inner side of the outer ring 301. The upper end of the third base 401 is bolted to the first telescopic groove 402. 2. The first telescopic rod 403 is internally connected to the first telescopic rod 403. The lower end of the first telescopic rod 403 is welded to the fourth base 404. The fourth base 404 is bolted to one side of the clamp 405. The upper end of the third base 401 in the oil spraying structure 4 is bolted to the second telescopic groove 408. The second telescopic groove 408 is internally connected to the second telescopic rod 409. The upper end of the second telescopic rod 409 is bolted to the small water tank 410. The third base 401 in the oil spraying structure 4 is provided with a water outlet 412. The upper end of the water outlet 412 is bolted to the small rubber tube 413.

[0026] Furthermore, the lower end of the table 101 in the body 1 is bolted to the first base 102, and the upper end of the table 101 is hollow to form a first storage groove 103. The lower end of the first storage groove 103 is bolted to the filter screen 104, and the lower end of the filter screen 104 is bolted to the second storage groove 105. The lower end of the second storage groove 105 is bolted to the first pipe 201 in the transmission device 2. The bolted connection of the filter screen 104 to the lower end of the first storage groove 103 is used to block dirt from falling into the second storage groove 105. The second storage groove 105 is used to collect the lubricating oil that is guided down by the guide groove 305 so that the lubricating oil can be collected and recycled.

[0027] Furthermore, the lower end of the first pipe 201 in the transmission device 2 is bolted to the upper end of the filter screen groove 202, the filter structure 203 is bolted to the inside of the filter screen groove 202, the second pipe 204 is bolted to one side of the filter structure 203, the oil tank 205 is bolted to one side of the second pipe 204, and the water pump 206 is bolted to the rear end of the oil tank 205. The filter structure 203 bolted to the inside of the filter screen groove 202 is used to further filter the lubricating oil, and the water pump 206 is used to pump the lubricating oil inside the oil tank 205.

[0028] Furthermore, the lower end of the third pipe 207 is bolted to the rear end of the water pump 206, the lower end of the first connector 208 is bolted to the upper end of the third pipe 207, the fourth pipe 209 is bolted to one side of the first connector 208, and the upper end of the fourth pipe 209 is bolted to the second connector 210. The first connector 208 is used to connect the third pipe 207 and the fourth pipe 209, and the second connector 210 is used to connect to the third connector 303.

[0029] Furthermore, the outer ring 301 in the guide structure 3 has a hollow inner groove 302. The upper end of the outer ring 301 is bolted to the third connector 303, and the lower end of the outer ring 301 is bolted to the second base 304. The two sides of the second base 304 are hollow guide grooves 305. The hollow guide grooves 305 on both sides of the second base 304 are used to guide the lubricating oil to flow downward into the first receiving groove 103.

[0030] Furthermore, in the oil spraying structure 4, the upper end of the third base 401 is bolted to the first telescopic groove 402, the first telescopic rod 403 is movably connected inside the first telescopic groove 402, the lower end of the nozzle 406 is welded to the upper end of the first telescopic rod 403, and the atomizing mesh 407 is bolted to the hollow part inside the nozzle 406. The locking block 405 bolted to one side of the fourth base 404 is used to fix the first telescopic rod 403 in the first telescopic groove 402 and to adjust its height within the first telescopic groove 402. The outer side of the first telescopic groove 402 has a hollow round hole for inserting the locking block 405. The atomizing mesh 407 bolted to the hollow part inside the nozzle 406 is used to make the lubricating oil sprayed more evenly during spraying.

[0031] Furthermore, the upper end of the third base 401 is bolted to the second telescopic groove 408, and the hollow part inside the second telescopic groove 408 is movably connected to the second telescopic rod 409. The upper end of the small water tank 410 is bolted to the fourth connector 411. The hollow part inside the third base 401 forms a water outlet 412. The second telescopic rod 409 is used to drive the small hose 413 to move up and down. The small water tank 410 is used to connect the upper end of the second telescopic rod 409 to the upper end of the small hose 413, so that when the small hose 413 is spraying lubricating oil, it can enter the fourth connector 411 through the small water tank 410 and spray the hydraulic hose through the atomizing net.

[0032] Working principle: When in use, first inject lubricating oil into the oil tank 205, then press the latch 405 to adjust the distance between the first telescopic rod 403 and the hydraulic hose, and then start the water pump 206 to draw the lubricating oil inside the oil tank 205. When the lubricating oil is injected into the inner tank 302 through the fourth pipe 207 and the fourth pipe 209 via the second connector 210, the lubricating oil in the inner tank 302 will enter the small hose 413 through the water outlet 412. The lubricating oil inside the small hose 413 will enter the fourth connector 411 through the small water tank 410 and be sprayed outward through the atomizing net 407. When the lubricating oil is sprayed outward, some of the lubricating oil will fall to the outside of the outer ring 301. When the lubricating oil accumulates into water droplets, it will fall into the first collection tank 103 through the guide groove 305 and be filtered once by the filter screen 104 before entering the filter screen 202 for a second filtration of the lubricating oil.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A steel wire stranding device for producing hydraulic hoses, comprising: A machine body (1), a transmission device (2), a guide structure (3) and an oil injection structure (4); The invention is characterized in that: the lower end of the second receiving groove (105) in the body (1) is connected to the first pipe (201) in the transmission device (2) by bolts, the lower end of the second connecting head (210) in the transmission device (2) is connected to the third connecting head (303) in the guide structure (3) by bolts, the lower end of the outer ring (301) in the guide structure (3) is connected to the second base (304) by bolts, the two sides of the second base (304) are hollow to form guide grooves (305), the inner side of the outer ring (301) is connected to the lower end of the third base (401) in the injection structure (4) by bolts, the upper end of the third base (401) is connected to the first telescopic groove (402) by bolts, and the first telescopic groove (402) is connected to the third base (401) by bolts. The first telescopic rod (403) is movably connected inside the groove (402), the fourth base (404) is welded to the lower end of the first telescopic rod (403), one side of the fourth base (404) is connected to a clamping block (405) by bolts, the upper end of the third base (401) in the oil injection structure (4) is connected to the second telescopic groove (408) by bolts, the second telescopic groove (408) is movably connected to the second telescopic rod (409), the upper end of the second telescopic rod (409) is connected to a small water tank (410) by bolts, and the third base (401) in the oil injection structure (4) is provided with a water outlet (412), and the upper end of the water outlet (412) is connected to a small rubber hose (413) by bolts.

2. The steel wire stranding device for hydraulic hose production according to claim 1, characterized in that: The lower end of the table body (101) in the machine body (1) is connected to the first base (102) by bolts, the upper end of the table body (101) is hollowed out to form a first receiving groove (103), the lower end of the first receiving groove (103) is connected to the filter screen (104) by bolts, the lower end of the filter screen (104) is connected to the second receiving groove (105) by bolts, and the lower end of the second receiving groove (105) is connected to the first pipeline (201) in the transmission device (2) by bolts.

3. The steel wire stranding device for hydraulic hose production according to claim 1, characterized in that: The lower end of the first pipeline (201) in the transmission device (2) is connected to the upper end of the filter tank (202) by bolts, the inside of the filter tank (202) is connected to the filter structure (203) by bolts, one side of the filter structure (203) is connected to the second pipeline (204) by bolts, one side of the second pipeline (204) is connected to the oil tank (205) by bolts, and the rear end of the oil tank (205) is connected to the water pump (206) by bolts.

4. The steel wire stranding device for hydraulic hose production according to claim 3, characterized in that: The rear end of the water pump (206) is connected to the lower end of the third pipe (207) by bolts, the upper end of the third pipe (207) is connected to the lower end of the first connecting head (208) by bolts, one side of the first connecting head (208) is connected to the fourth pipe (209) by bolts, and the upper end of the fourth pipe (209) is connected to the second connecting head (210) by bolts.

5. The steel wire stranding equipment for hydraulic hose production according to claim 1, characterized in that: The outer ring (301) in the guide structure (3) is hollow inside to form an inner groove (302); the upper end of the outer ring (301) is connected to a third connecting head (303) by bolts; the lower end of the outer ring (301) is connected to a second base (304) by bolts; and both sides of the second base (304) are hollow to form guide grooves (305).

6. The steel wire stranding equipment for hydraulic hose production according to claim 1, characterized in that: The upper end of the third base (401) in the oil spray structure (4) is connected to the first telescopic slot (402) by bolts, the first telescopic slot (402) is movably connected to the first telescopic rod (403), the upper end of the first telescopic rod (403) is welded to the lower end of the spray head (406), and the hollow part inside the spray head (406) is connected to the atomizing net (407) by bolts.

7. A steel wire stranding device for producing hydraulic hoses according to claim 6, characterized in that: The upper end of the third base (401) is connected to the second telescopic groove (408) by bolts, the second telescopic groove (408) is movably connected to the second telescopic rod (409) in the hollow inside, the upper end of the small water tank (410) is connected to the fourth connecting head (411) by bolts, and the third base (401) is hollow inside to form a water outlet (412).

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