CN214683550U - Extruder capable of automatically lubricating extrusion rod head - Google Patents

Abstract

The utility model relates to a can automatic lubrication extrusion press of pole head, it contains the stripper, the stripper passes through the power device drive and carries out the removal along the center pin direction with the extrusion section bar, the stripper front end is the pole head, the increase sets up the medicament storage tank, the medicament storage tank is connected and is used for the injection apparatus with medicament spun, this injection apparatus has and is used for the even spun shower nozzle of medicament, shower nozzle direction perpendicular to pole head end plane, this injection apparatus is connected with one of them with the stripper and is used for making the two can aim at or the mobile device of separation. The utility model discloses the medicament storage tank has been increased to can be at the extrusion section bar in-process, spray the medicament to the pole head of extrusion stem at any time, the effect that plays lowering the temperature, clean and lubricated pole head that can be better, whole process can go on automatically, need not to shut down, reduces the people and participates in the degree, and in actual production, the life-span of pole head has improved more than 3 times before than, has improved the production efficiency of whole aluminum alloy section bar.

Description

Extruder capable of automatically lubricating extrusion rod head

Technical Field

The utility model relates to an extruder of aluminium alloy, especially one kind can carry out self-lubricating's extruder to extrusion rod pole head in the extruder.

Background

The section bar is a material widely used in production, and has a large number of applications in various industries. In the production process of the section bar, raw materials need to be extruded into a die by an extruder so as to obtain the required aluminum section bar product.

The key structure of the extruder is an extrusion rod at the front end, the front end of the extrusion rod is a rod head, the end part of the rod head is of a plane structure, and the extrusion work of the aluminum profile is carried out by utilizing the plane structure. In the existing production process, the temperature of the club head in the extrusion engineering is higher, and the club head, especially the end part of the club head, is easy to deform in the extrusion working process, so that the head part of the club head is easy to damage and needs to be periodically overhauled and replaced, and the club head is mainly caused by multiple actions of high temperature, extrusion and friction. In order to prolong the service life of the club head, the separating agent is generally sprayed manually by workers at present, so that the effects of reducing the temperature, cleaning and lubricating the club head are achieved.

However, the spraying process often needs to be stopped and sprayed in the existing manual operation mode, in addition, manual operation has a lot of uncertainties, the spraying is not guaranteed to be even enough, the spraying effect is not ideal, time and labor are wasted, and therefore the overall efficiency of the whole aluminum alloy section production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lies in providing a can self-lubricate extruder of extrusion pole head, and it can spray required medicament to extruder pole head part automatically, plays the effect of reducing temperature, clean and lubricated pole head, and whole process can go on automatically, need not to shut down, reduces the artificial degree of participating in, improves the production efficiency of whole aluminum alloy ex-trusions.

The technical means adopted by the utility model are as follows.

The utility model provides a can self-lubricate extruder of extrusion stem pole head, it contains the extrusion stem, the extrusion stem passes through the power device drive and carries out the removal along the center pin direction with extrusion section bar, the extrusion stem front end is the pole head, increase and set up the medicament storage tank, the medicament storage tank is connected and is used for the injection apparatus with medicament spun, this injection apparatus has and is used for the even spun shower nozzle of medicament, shower nozzle direction perpendicular to pole head end plane, this injection apparatus is connected with the mobile device that is used for making the two can aim at or separate with one of them of extrusion stem.

The moving device is arranged at the tail part of the extrusion rod, the injection device is fixedly arranged at a position deviating from the central shaft, and the moving device can drive the extrusion rod to align with the central shaft or align with a spray head of the injection device.

The spraying device is fixed through a fixing piece, and the height of the fixing piece for fixing the spraying device is the same as the height of the extrusion rod.

The moving device is connected with the injection device, the extrusion rod is fixedly arranged at the position of the central shaft, and the moving device can drive the spray head of the injection device to align to the end plane of the extrusion rod or be far away from the end plane.

The moving device is fixed through a fixing support which is longitudinally arranged, the height of the fixing support for fixing the injection device is the same as the height of the extrusion rod, the moving device comprises an air cylinder and a push rod, and the front end of the push rod is connected with the injection device.

The medicament in the medicament storage tank is a separating agent.

The front rod head of the extrusion rod is of a detachable structure.

The utility model has the advantages as follows: the utility model discloses the medicament storage tank has been increased to can be at the extrusion section bar in-process, spray the medicament to the pole head of extrusion stem at any time, the effect that plays lowering the temperature, clean and lubricated pole head that can be better, whole process can go on automatically, need not to shut down, reduces the people and participates in the degree, and in actual production, the life-span of pole head has improved more than 3 times before than, has improved the production efficiency of whole aluminum alloy section bar.

Drawings

Fig. 1 is a schematic side view of a state 1 according to a first embodiment of the present invention.

Fig. 2 is a schematic top view of the first embodiment of the present invention, state 1.

Fig. 3 is a schematic side view of the first embodiment of the present invention, state 2.

Fig. 4 is a schematic top view of the first embodiment of the present invention, state 2.

Fig. 5 is a schematic side view of a state 1 according to a second embodiment of the present invention.

Fig. 6 is a schematic top view of a second embodiment of the present invention, state 1.

Fig. 7 is a schematic side view of a second embodiment of the present invention, state 2.

Fig. 8 is a schematic top view of a second embodiment of the present invention, state 2.

Detailed Description

With reference to fig. 1 to 8, the utility model relates to a can automatic lubrication extrusion press of pole head, it contains the stripper 1, and the stripper 1 drives through power device 3 and carries out to remove along center pin A with the extrusion section bar, and power device generally promotes the main plunger for the master cylinder to promote the stripper. The front end of the extrusion rod 1 is a rod head 2, and the rod head 2 in front of the extrusion rod 1 is generally of a detachable structure, so that the replacement is convenient after the loss. The scheme is characterized in that a medicament storage tank 4 is additionally arranged on the basis of the existing extruder, and the medicament in the medicament storage tank 4 is a separating agent in the embodiment and is used for removing pollution in the extrusion process, lubricating and cooling. The medicament storage tank 4 is connected with a spraying device 5 for spraying out medicament, the spraying device 5 is provided with a spraying head 51 for uniformly spraying out medicament, and the direction of the spraying head 51 is perpendicular to the end plane 21 of the rod head 2 as shown in the figure, so that the separating agent in the medicament storage tank 4 is evenly sprayed on the end plane 21 of the rod head 2. The spraying device used here is a conventional device, for example spraying with a solenoid valve, and is not described here in detail. The injection device 5 is connected to one of the pressing bars 1 with a moving device 6 for aligning or separating the two. The moving means 6 can be conventional equipment, and can move the spraying device 5 or the extrusion rod 1, and the extrusion rod 1 is located at the central axis a during the extrusion process, and moves the extruded aluminum alloy section to the left as shown in the figure. After each extrusion, the extrusion stem 1 returns to the initial position, and at this time, the injection device 5 is moved to the corresponding position of the front rod head 2 of the extrusion stem 1 by using the moving device or moving the injection device 5, so as to perform the spraying operation, or the extrusion stem 1 can be moved so that the front rod head 2 of the extrusion stem reaches the corresponding position of the front rod head 2 of the injection device 5, so as to perform the spraying operation. The moving means may be a conventional means such as a slide, a robot, or a turntable.

The scheme provides two embodiment structures.

Referring to fig. 1-4, a first embodiment is shown, in which a moving device 6 is disposed at the rear of an extrusion stem 1, a spraying device 5 is fixedly disposed at a position deviated from a central axis a, the extrusion stem 1 is moved, and the spraying device 5 is not moved. As shown in fig. 2, may be located on the side of the entire extruder so as not to interfere with proper extruded profile operation. The moving device 6 can drive the extrusion rod 2 to align with the central shaft or align with the nozzle of the injection device. In the drawings, fig. 1 and 2 show a state 1, which is a schematic view of a normal extruded profile. Fig. 3 and 4 show a state 2 in which the front head 2 of the extrusion stem 1 is moved to the front of the injection device 5 after the extrusion stem 1 is moved, and the medicine is sprayed from the spray head 51. And after spraying, returning to the state 1, and continuously extruding the profile. During actual production, the medicine can be extruded once and sprayed once, or the medicine can be extruded for multiple times and sprayed again, and the extrusion can be flexibly set according to actual requirements.

In the present embodiment, as shown in fig. 1 and 3, the spraying device 5 is fixed by a fixing member (not shown) which fixes the spraying device 5 at the same height as the height of the extrusion stem 1. The fixing member may be a bracket placed on the ground, or a latch or the like mounted thereon as long as the spraying device can be fixed. The configuration only needs the simplest moving mode when the extrusion rod 1 is moved, so that the product has simple structure and low cost.

Referring to fig. 5-8, which illustrate a second embodiment, in this embodiment, the moving device 6 is connected to the spraying device 5, the extrusion rod 1 is fixedly disposed at the position of the central axis a, and the moving device 6 can drive the spraying head 51 of the spraying device 5 to align with the end plane 21 of the extrusion rod 1 or to be away from the end plane 21. In this embodiment, the ejector 51 is moved while the squeeze lever 1 is not moved.

The moving device 6 is fixed by a fixing support 7 which is longitudinally arranged, the height of the fixing support 7 for fixing the injection device 5 is the same as that of the extrusion rod 1, the moving device 6 comprises an air cylinder 61 and a push rod 62, and the front end of the push rod 62 is connected with the injection device 5. Fig. 5 and 6 show state 1, which is a schematic view of the structure of a normal extruded profile. Fig. 7 and 8 show a state 2, in which after the profile is extruded, the extrusion rod 1 is moved back to the original position, and the moving device 6 moves the spraying device 5 to the front of the front rod head 2 of the extrusion rod 1, and at this time, the spraying nozzle 51 is used to spray the medicament.

To sum up, the utility model discloses medicament storage tank 4 has been increased to can be at the extrusion section bar in-process, spray the medicament to the pole head 2 of stripper bar 1 at any time, the effect of playing lowering the temperature, clean and lubricated pole head that can be better, whole process can go on automatically, need not to shut down, reduces artificial participation degree, and in actual production, the life-span of pole head has improved more than 3 times before, has improved the production efficiency of whole aluminum alloy section bar.

Claims (7)

1. The utility model provides a can self-lubricate extruder of extrusion stem pole head, it contains the extrusion stem, the extrusion stem passes through the power device drive and carries out the removal along the center pin direction with extrusion section bar, the extrusion stem front end is the pole head, its characterized in that, increase and set up the medicament storage tank, the medicament storage tank is connected and is used for the spun injection apparatus of medicament, this injection apparatus has the shower nozzle that is used for with the even spun medicament, the shower nozzle direction perpendicular to pole head end plane, this injection apparatus is connected with one of them with the extrusion stem and is used for making the two can aim at or the mobile device who separates.

2. The extruder of claim 1 wherein the moving means is located at the rear of the extrusion stem and the injection means is fixedly located off-center from the central axis, the moving means moving the extrusion stem toward the central axis or toward the nozzle of the injection means.

3. The extruder of claim 2 wherein the injection means is held by longitudinally disposed mounting brackets which hold the injection means at the same height as the height of the extrusion stem.

4. The extruder of claim 1 wherein the moving means is connected to the injection means, the extrusion stem is fixedly disposed at the central axis, and the moving means moves the nozzle of the injection means toward or away from the end plane of the extrusion stem.

5. The extruder of claim 4 wherein the moving means is fixed by a fixing member, the fixing member fixes the ejecting means at the same height as the height of the extrusion stem, the moving means comprises a cylinder and a push rod, and the front end of the push rod is connected to the ejecting means.

6. An extruder as claimed in any one of claims 1 to 5 in which the medicament in the medicament reservoir is a release agent.

7. The extruder for automatically lubricating the head of an extrusion shaft of any one of claims 1 to 5 wherein the head in front of the extrusion shaft is of a detachable construction.

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