CN215430877U

CN215430877U - Split type aluminum pipe backward extrusion core head that wearability is good

Info

Publication number: CN215430877U
Application number: CN202121012812.XU
Authority: CN
Inventors: 史俊强; 吴安明
Original assignee: WUXI HATAL ALUMINIUM CO Ltd
Current assignee: WUXI HATAL ALUMINIUM CO Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-07
Anticipated expiration: 2031-05-12

Abstract

The utility model provides a split type aluminum pipe backward extrusion core that wearability is good, includes: the base, the base top is equipped with the loading system, one end of the loading system is equipped with the forming mechanism, one end of the forming mechanism far away from the loading system is equipped with the shutdown mechanism, the loading mechanism includes hydraulic stem and connecting block, the forming mechanism includes the movable pipeline, the shutdown mechanism includes the spacing pipe, the utility model has the following advantages: through having plated the wearing layer on the extrusion head, reduce the wearing and tearing of extrusion head, through adding lubricating oil, lubricating oil promotes spacing ball and removes, it has the oilhole to shift out, from flowing out, lubricate the device, after stopping injecting lubricating oil, spacing ball moves along the swash plate and can the oilhole in, plug up the oilhole, prevent its outflow, through the lubricating oil heat absorption, the cooling of the device of being convenient for, seal up through first sealed pad and second and seal the pad and prevent to crowd the device structure bad, prevent the inside outflow lubricating oil of movable pipeline simultaneously.

Description

Split type aluminum pipe backward extrusion core head that wearability is good

Technical Field

The utility model relates to an aluminum pipe manufacture equipment technical field, concretely relates to split type aluminum pipe backward extrusion core that wearability is good.

Background

With the development of socio-economic, aluminum materials are widely used in various industries, and aluminum pipes are used in various equipments because of their good toughness and corrosion resistance.

Current aluminum pipe backward extrusion core head, the device wear resistance is poor, and the device uses easy wearing and tearing for a long time, causes equipment to damage, lacks cooling device in the device, and during the device used, produce high temperature easily, cause equipment to warp easily, lack shock-absorbing structure in the device, cause the damage of extrusion equipment easily, the loss of lubricating oil influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing aluminum pipe reverse extrusion core print has poor wear resistance, the device is easy to wear and damage equipment after long-term use, a cooling device is lacked in the device, high temperature is easy to generate when the device is used, the equipment is easy to deform, a damping structure is lacked in the device, the extrusion equipment is easy to damage, lubricating oil runs off and influences use, a split type aluminum pipe reverse extrusion core print with good wear resistance is provided, a wear-resistant layer is plated on the extrusion head to reduce the wear of the extrusion head, the lubricating oil is added to push a limiting ball to move and move out of an oil hole to lubricate the device, the limiting ball moves along an inclined plate to block the oil hole after the lubricating oil is stopped being injected, the oil hole is prevented from flowing out, the lubricating oil absorbs heat, the cooling of the device is convenient, and the device structure is prevented from being extruded and damaged by a first sealing gasket and a second sealing gasket, and simultaneously, the lubricating oil is prevented from flowing out of the interior of the movable pipeline.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a split type aluminum pipe backward extrusion core that wearability is good, includes: the base, the base top is equipped with loading system, loading system one end is equipped with forming mechanism, forming mechanism keeps away from loading system one end and is equipped with shutdown mechanism, loading mechanism includes hydraulic stem and connecting block, forming mechanism includes the movable pipeline, shutdown mechanism includes spacing pipe.

According to a preferred technical scheme, the hydraulic rod is fixedly connected to one end of the top of the base, the output end of the hydraulic rod is fixedly connected with a clamping block, the hydraulic rod is connected with a pushing block in a clamping mode through the clamping block, the end, penetrating through the pushing block, of the output end of the hydraulic rod is fixedly connected with a connecting block, one end, far away from the hydraulic rod, of the connecting block is connected with a first sealing gasket in a clamping mode, the connecting block penetrates through one end, penetrating through the first sealing gasket, of the connecting block and is connected with an extrusion head in a threaded mode, and a wear-resistant layer is plated on the extrusion head.

According to a preferable technical scheme, the hydraulic rod output end is inserted in the movable pipeline, one end of the outer wall of the movable pipeline is fixedly connected with a lubricating cavity, one end of the inner portion of the lubricating cavity is provided with an oil hole, a limiting ball is clamped in the oil hole, one end of the lubricating cavity is fixedly connected with an oil filling pipe, one end of the lubricating cavity, far away from the oil filling pipe, is fixedly connected with an inclined plate, and one end, far away from the limiting ball, of the inclined plate in the lubricating cavity is higher than one end, close to the limiting ball, of the inclined plate in the lubricating cavity.

According to a preferable technical scheme of the utility model, the limiting pipe is clamped inside the movable pipeline, one end of the limiting pipe, far away from the movable pipeline, is fixedly connected with a fixed block, the fixed block is fixedly connected with one end of the top of the base, a cooling cavity is formed inside the limiting pipe, a cutting block is connected onto the fixed block in a sliding mode, and one end, penetrating through the fixed block, of the cutting block is fixedly connected with a hydraulic system.

As a preferable technical scheme of the utility model, a first sealing gasket and a second sealing gasket are respectively clamped at two ends inside the movable pipeline, the first sealing gasket is adhered to the connecting block, and one end of the second sealing gasket is adhered to the limiting pipe.

The utility model has the following advantages: through having plated the wearing layer on the extrusion head, reduce the wearing and tearing of extrusion head, through adding lubricating oil, lubricating oil promotes spacing ball and removes, it has the oilhole to shift out, from flowing out, lubricate the device, after stopping injecting lubricating oil, spacing ball moves along the swash plate and can the oilhole in, plug up the oilhole, prevent its outflow, through the lubricating oil heat absorption, the cooling of the device of being convenient for, seal up through first sealed pad and second and seal the pad and prevent to crowd the device structure bad, prevent the inside outflow lubricating oil of movable pipeline simultaneously.

Drawings

FIG. 1 is a schematic front view of a split type aluminum pipe backward extrusion core print with good wear resistance according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the split aluminum pipe backward extrusion core print with good wear resistance according to a preferred embodiment of the utility model;

FIG. 3 is a schematic perspective view of a pressing mechanism of a split aluminum pipe backward extrusion core print with good wear resistance according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a cutting mechanism of a split type aluminum pipe backward extrusion core print with good wear resistance according to a preferred embodiment of the utility model.

Description of reference numerals: 1. a base; 2. a pressurizing mechanism; 21. a hydraulic lever; 22. a clamping block; 23. a pushing block; 24. connecting blocks; 25. a first gasket; 26. an extrusion head; 3. a molding mechanism; 31. a movable duct; 32. a lubrication chamber; 33. a limiting ball; 34. an oil hole; 4. a second gasket; 5. a cutting mechanism; 51. a limiting pipe; 52. a cooling chamber; 53. a fixed block; 54. and cutting the block.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Example one

Referring to fig. 1-4, the present invention provides a split aluminum pipe backward extrusion core head with good wear resistance, which comprises: base 1, base 1 top are equipped with loading system 2, are convenient for pressurize, and 2 one ends of loading system are equipped with forming mechanism 3 for the aluminum pipe shaping, forming mechanism 3 keep away from 2 one ends of loading system and are equipped with shutdown mechanism 5, cut off aluminum pipe both ends overlap, and loading mechanism 2 includes hydraulic stem 21 and connecting block 24, and forming mechanism 3 includes movable pipeline 31, and shutdown mechanism 5 includes spacing pipe 51.

Specifically, the hydraulic rod 21 is fixedly connected to one end of the top of the base 1, a fixture block 22 is fixedly connected to the output end of the hydraulic rod 21, the hydraulic rod 21 is connected with a pushing block 23 through the fixture block 22 in a clamping manner, the output end of the hydraulic rod 21 penetrates through one end of the pushing block 23 and is fixedly connected with a connecting block 24, one end of the connecting block 24, which is far away from the hydraulic rod 21, is connected with a first sealing gasket 25 in a clamping manner, the connecting block 24 penetrates through one end of the first sealing gasket 25 and is connected with an extrusion head 26 in a threaded manner, the extrusion head 26 at one end of the connecting block 24 is pushed by the hydraulic rod 21 to move, a hole is formed in the middle of an extruded aluminum block, the hydraulic rod 21 continues to move, the pushing block 23 is extruded and moves, an extruded movable pipeline 31 is extruded to form an aluminum pipe, a wear-resistant layer is plated on the extrusion head 26, wear of the extrusion head 26 is reduced, the output end of the hydraulic rod 21 is inserted into the movable pipeline 31, one end of the outer wall of the movable pipeline 31 is fixedly connected with a lubricating cavity 32, an oil hole 34 is formed in the lubricating cavity 32, a limit ball 33 is clamped inside the oil hole 34, one end of the lubricating cavity 32 is fixedly connected with an oil filling pipe, one end of the lubricating cavity 32, far away from the oil filling pipe, is fixedly connected with an inclined plate, one end of the inclined plate, far away from the limit ball 33, inside the lubricating cavity 32 is higher than one end, close to the limit ball 33, through the oil filling pipe fixedly connected with one end of the lubricating cavity 32, lubricating oil is added, the lubricating oil pushes the limit ball 33 to move out of the oil hole 34 and flow out, the device is lubricated, after the lubricating oil is stopped to be injected, the limit ball 33 moves along the inclined plate to block the oil hole 34 and prevent the oil hole 34 from flowing out, heat is absorbed through the lubricating oil, the temperature of the device is convenient to be reduced, the limit pipe 51 is clamped inside the movable pipeline 31, one end, far away from the movable pipeline 31, of the limit pipe 51 is fixedly connected with a fixed block 53, the fixed block 53 is fixedly connected with one end of the top of the base 1, a cooling cavity 52 is arranged inside the limit pipe 51, and a cutting block 54 is slidably connected with the fixed block 53, the cutting block 54 penetrates through one end of the fixed block 53, a hydraulic system is fixedly connected, an aluminum pipe is extruded by the movable pipeline 31 and the aluminum block and then enters the bottom of the cutting block 54, and the cutting block 54 is driven by the hydraulic system to move so as to cut the aluminum pipe.

Example two

In the first embodiment, the movable pipeline 31 has poor sealing performance, lubricant is prone to leaking, the device is dirty and the use of the device is affected, the structures in the device are mutually squeezed, and the device is prone to being damaged, referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that the first sealing gasket 25 and the second sealing gasket 4 are respectively clamped at two ends inside the movable pipeline 31, the first sealing gasket 25 is adhered to the connecting block 24, one end of the second sealing gasket 4 is adhered to the limiting pipe 51, the device structure is prevented from being damaged by squeezing through the first sealing gasket 25 and the second sealing gasket 4, and meanwhile, the lubricant is prevented from flowing out of the inside of the movable pipeline 31.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a split type aluminum pipe backward extrusion core that wearability is good which is characterized in that includes: base (1), base (1) top is equipped with loading system (2), loading system (2) one end is equipped with forming mechanism (3), forming mechanism (3) are kept away from loading system (2) one end and are equipped with shutdown mechanism (5), loading mechanism (2) include hydraulic stem (21) and connecting block (24), forming mechanism (3) are including movable pipeline (31), shutdown mechanism (5) are including spacing pipe (51).

2. The split type aluminum pipe backward extrusion core head with good wear resistance as recited in claim 1, wherein the hydraulic rod (21) is fixedly connected to one end of the top of the base (1), the output end of the hydraulic rod (21) is fixedly connected with a clamping block (22), the hydraulic rod (21) is connected with the pushing block (23) in a clamping manner through the clamping block (22), the output end of the hydraulic rod (21) penetrates through one end of the pushing block (23) and is fixedly connected with a connecting block (24), one end, far away from the hydraulic rod (21), of the connecting block (24) is connected with a first sealing gasket (25) in a clamping manner, one end, penetrating through the first sealing gasket (25), of the connecting block (24) is connected with the extrusion head (26) in a threaded manner, and the extrusion head (26) is plated with a wear-resistant layer.

3. The split type aluminum pipe backward extrusion core head with good wear resistance as recited in claim 1, wherein an output end of a hydraulic rod (21) is inserted into the movable pipeline (31), one end of the outer wall of the movable pipeline (31) is fixedly connected with a lubrication chamber (32), one end of the inside of the lubrication chamber (32) is provided with an oil hole (34), a limit ball (33) is clamped in the oil hole (34), one end of the lubrication chamber (32) is fixedly connected with an oil filling pipe, one end of the lubrication chamber (32) far away from the oil filling pipe is fixedly connected with an inclined plate, and one end of the inclined plate in the lubrication chamber (32) far away from the limit ball (33) is higher than one end of the inclined plate near the limit ball (33).

4. The split type aluminum pipe backward extrusion core head with good wear resistance as recited in claim 1, wherein the limiting pipe (51) is clamped inside the movable pipeline (31), one end of the limiting pipe (51) far away from the movable pipeline (31) is fixedly connected with a fixing block (53), the fixing block (53) is fixedly connected with one end of the top of the base (1), a cooling cavity (52) is formed inside the limiting pipe (51), a cutting block (54) is slidably connected onto the fixing block (53), and one end of the cutting block (54) penetrating through the fixing block (53) is fixedly connected with a hydraulic system.

5. The split type aluminum pipe backward extrusion core print with good wear resistance as recited in claim 1, wherein a first sealing gasket (25) and a second sealing gasket (4) are respectively clamped at two ends inside the movable pipeline (31), the first sealing gasket (25) is adhered to the connecting block (24), and one end of the second sealing gasket (4) is adhered to the limiting pipe (51).