CN217415009U - Parallel spiral type cylinder extrusion device - Google Patents

Abstract

The utility model relates to a parallel spiral type cylinder extrusion device, which comprises an extrusion device body, wherein the top of the extrusion device body is provided with a cylinder, one side of the extrusion device body is alternately connected with a threaded rod, the other side of the extrusion device body is alternately connected with a connecting column, one end of the connecting column is alternately connected with a fixed column, one end part of the fixed column is movably sleeved with an auxiliary sleeve, one end part of the threaded rod is movably sleeved with a mounting sleeve, the top ends of the mounting sleeve and the auxiliary sleeve are alternately connected with a first rest frame, the utility model is provided with the threaded rod, the fixed column, the connecting column, the first rest frame and a second rest frame, the threaded rod is rotated in the extrusion device body, thereby driving the mounting sleeve to move at one end part of the threaded rod, thereby adjusting the distance between the first rest frame and the cylinder, avoiding the waste of more time caused by the continuous adjustment of the direction of the first rest frame by a worker, will always remain in the same straight line.

Description

Parallel spiral type cylinder extrusion device

Technical Field

The utility model relates to a parallel spiral cylinder extrusion device belongs to parallel spiral cylinder technical field.

Background

A cylindrical metal machine member guiding the piston to perform a linear reciprocating motion in the cylinder, the air converting thermal energy into mechanical energy by expansion in the engine cylinder; the gas is compressed by the piston in the cylinder of a compressor to increase the pressure, the housing of turbines, rotary piston engines and the like, also commonly referred to as "cylinder", the field of application of cylinders: printing (tension control), semiconductors (spot welding machines and chip grinding), automatic control, robots and the like, wherein the types of cylinders include an integral type and a single casting type, the single casting type is divided into a dry type and a wet type, the integral type is called when the cylinders and cylinder bodies are cast into a whole, when the cylinders and the cylinder bodies are cast respectively, a cylinder barrel of the single casting is called as a cylinder sleeve, a cylinder sleeve which is in direct contact with cooling water is called as a wet type cylinder sleeve, and a cylinder sleeve which is not in direct contact with the cooling water is called as a dry type cylinder sleeve. In order to maintain the tightness of the contact of the cylinder with the piston, the friction loss of the piston moving in the cylinder is reduced.

When punching press and extrusion are carried out to the work piece, the position of platform is placed in the position that current extrusion device can not effectual adjustment work piece, needs the artificial adjustment, and is consuming time and power, has reduced extrusion device's work efficiency, and receives the surface of extruded structure and does not have better cushioning effect, leads to this structure surface wear's degree comparatively serious, has reduced extrusion device's life.

Disclosure of Invention

The utility model discloses the technical problem who solves overcomes current defect, provides parallel spiral cylinder extrusion device, and the extrusion device that can effectively solve and put forward in the background art can not effectual adjustment work piece the position, needs the position that the platform was placed in the artificial adjustment, and the surface of extruded structure does not have better cushioning effect, leads to the comparatively serious problem of this structure surface wear's degree.

In order to solve the technical problem, the utility model provides a following technical scheme:

parallel spiral cylinder extrusion device, including the extrusion device body, the top of extrusion device body is equipped with the cylinder, one side of extrusion device body alternates and is connected with the threaded rod, the opposite side of extrusion device body alternates and is connected with the spliced pole, the one end of spliced pole alternates and is connected with the fixed column, a tip movable sleeve of fixed column is equipped with auxiliary sleeve, a tip thread bush of threaded rod is equipped with the installation sleeve, the installation sleeve alternates with auxiliary sleeve's top and is connected with first rest stand, the both sides of first rest stand all are equipped with the guard plate.

Furthermore, two sides of the first rest frame are respectively inserted into and connected with one side of the two protection plates, and the two protection plates are arranged at corresponding positions.

Furthermore, one side of the first placing frame is inserted and connected with a rotating shaft, and one end part of the rotating shaft is movably sleeved with a second placing frame.

Furthermore, auxiliary grooves are formed in two sides of the top end of the extrusion device body, and auxiliary plates are arranged in the two auxiliary grooves in a sliding mode.

Further, movable grooves are formed in one sides of the two auxiliary plates, and sliding blocks are arranged inside the two movable grooves in a sliding mode.

Furthermore, an extrusion plate is inserted between the inner walls of the two sliding blocks, and the two sliding blocks are arranged at corresponding positions.

Further, the two auxiliary plates are disposed at positions corresponding to each other.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the threaded rod, the fixed column, the spliced pole, first rest stand and second rest stand, the threaded rod rotates, the threaded rod will rotate in the inside of extrusion device body, thereby will drive the activity of installation sleeve at a tip of threaded rod, one side of first rest stand bottom is connected according to leaning on auxiliary sleeve, and auxiliary sleeve can be at a tip activity of fixed column, the bottom of first rest stand has installation sleeve and auxiliary sleeve to support respectively, consequently, when rotating the threaded rod, first rest stand can the back-and-forth movement, thereby can adjust the distance between first rest stand and the cylinder, avoided the staff constantly to adjust the direction of first rest stand and wasted more time, and when first rest stand removed, will remain at same straight line throughout.

2. The utility model discloses a set up the auxiliary tank, the accessory plate, the activity groove, slider and stripper plate, when the work piece that cylinder and first rest shelf surface were shelved extrudees, the surface of stripper plate will be touched to the work piece, at first extrude the stripper plate, the extrusion force that the stripper plate will receive transmits for two sliders, two sliders will be gradual in the inside activity in two activity grooves, the slider activity is when one side of activity groove, the stripper plate will stop the displacement, thereby can concentrate and extrude the work piece, can effectually cushion the stripper plate through this structure, the impact pressure degree of cylinder to the stripper plate surface has been reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic bottom view of the present invention.

Reference numbers in the figures: 1. extruding the device body; 2. a cylinder; 3. a threaded rod; 4. an auxiliary sleeve; 5. a first rest stand; 6. fixing a column; 7. a rotating shaft; 8. a second rest stand; 9. an auxiliary groove; 10. an auxiliary plate; 11. a movable groove; 12. a slider; 13. connecting columns; 14. a pressing plate; 15. and (4) a protective plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a parallel spiral cylinder extrusion device, comprising:

the first embodiment is as follows:

as shown in fig. 1, 2 and 4, the parallel spiral cylinder extrusion device comprises an extrusion device body 1, a cylinder 2 is arranged at the top of the extrusion device body 1, a threaded rod 3 is inserted and connected to one side of the extrusion device body 1, a connecting column 13 is inserted and connected to the other side of the extrusion device body 1, one end of the connecting column 13 is inserted and connected to a fixed column 6, an auxiliary sleeve 4 is movably sleeved on one end of the fixed column 6, an installation sleeve is sleeved on one end of the threaded rod 3, a first rest 5 is inserted and connected to the top ends of the installation sleeve and the auxiliary sleeve 4, two protection plates 15 are arranged on two sides of the first rest 5, two sides of the first rest 5 are respectively inserted and connected to one sides of the two protection plates 15, the two protection plates 15 are arranged in corresponding positions, a rotating shaft 7 is inserted and connected to one side of the first rest 5, and a second rest 8 is movably sleeved on one end of the rotating shaft 7, one side of the bottom end of the first rest 5 is connected with the auxiliary sleeve 4, the auxiliary sleeve 4 can move at one end of the fixed column 6, and the bottom end of the first rest 5 is respectively provided with a mounting sleeve and the auxiliary sleeve 4 for supporting, so that when the threaded rod 3 is rotated, the first rest 5 can move back and forth, and the distance between the first rest 5 and the cylinder 2 can be adjusted.

The second embodiment:

on the basis of embodiment one, as shown in fig. 1 and fig. 3, auxiliary grooves 9 have all been seted up to the both sides on extrusion device body 1 top, and the equal slidable mounting in inside of two auxiliary grooves 9 has auxiliary plate 10, and movable groove 11 has all been seted up to one side of two auxiliary plates 10, and the equal slidable mounting in inside of two movable grooves 11 has slider 12, the utility model discloses a set up auxiliary groove 9, auxiliary plate 10, movable groove 11, slider 12 and stripper plate 14, when the work piece that cylinder 2 and first rest 5 surface were shelved extrudeed, the work piece will touch the surface of stripper plate 14, at first extrudees stripper plate 14, and two sliders 12 are transmitted to the extrusion force that stripper plate 14 will receive, and two sliders 12 will be gradual in the internal activity of two movable grooves 11, and when slider 12 moved to one side of movable groove 11, stripper plate 14 will stop the displacement.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses theory of operation: the workpiece is firstly placed on the surface of the first rest frame 5 for stamping and extrusion, the cylinder 2 is started, the cylinder 2 drives a stamping plate which is in transmission connection with an output shaft of the cylinder to move, the stamping plate is gradually close to the first rest frame 5, when the workpiece is far away from the cylinder 2, the threaded rod 3 is rotated in the extrusion device body 1, so that the mounting sleeve is driven to move at one end part of the threaded rod 3, one side of the bottom end of the first rest frame 5 is connected with the auxiliary sleeve 4 along the way, the auxiliary sleeve 4 can move at one end part of the fixed column 6, the bottom end of the first rest frame 5 is respectively supported by the mounting sleeve and the auxiliary sleeve 4, therefore, when the threaded rod 3 is rotated, the first rest frame 5 can move back and forth, so that the distance between the first rest frame 5 and the cylinder 2 can be adjusted, and more time waste caused by the worker adjusting the direction of the first rest frame 5 continuously is avoided, when the first rest 5 moves, the first rest 5 is always kept in the same straight line, so that the direction of the first rest 5 close to the cylinder 2 can be more accurate, the workpiece can touch the second rest 8, the second rest 8 is turned outwards at one end of the rotating shaft 7, the second rest 8 is gradually parallel to the first rest 5, when the cylinder 2 and the workpiece placed on the surface of the first rest 5 are extruded, the workpiece touches the surface of the extrusion plate 14, the extrusion plate 14 is extruded at first, the extrusion force applied by the extrusion plate 14 is transmitted to the two sliders 12, the two sliders 12 move gradually in the two movable grooves 11, when the sliders 12 move to one side of the movable grooves 11, the extrusion plate 14 stops moving, so that the workpiece can be extruded in a concentrated manner, the extrusion plate 14 can be effectively buffered, and the degree of impact force of the cylinder 2 on the surface of the extrusion plate 14 is reduced, the auxiliary plate 10 can also slide in the auxiliary groove 9, and the problem of large abrasion caused by overlarge extrusion force on the surface of the extrusion plate 14 can be solved in cooperation with the movement of the slide block 12 in the movable groove 11.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (7)

1. Parallel spiral cylinder extrusion device, including extrusion device body (1), its characterized in that: the top of extrusion device body (1) is equipped with cylinder (2), one side of extrusion device body (1) alternates and is connected with threaded rod (3), the opposite side of extrusion device body (1) alternates and is connected with spliced pole (13), the one end of spliced pole (13) alternates and is connected with fixed column (6), a tip movable sleeve of fixed column (6) is equipped with auxiliary sleeve (4), a tip thread bush of threaded rod (3) is equipped with the installation sleeve, the installation sleeve alternates with the top of auxiliary sleeve (4) and is connected with first rest stand (5), the both sides of first rest stand (5) all are equipped with guard plate (15).

2. The parallel screw-type cylinder extrusion apparatus according to claim 1, wherein: the two sides of the first shelf (5) are respectively connected with one side of two protection plates (15) in a penetrating manner, and the two protection plates (15) are arranged at corresponding positions.

3. The parallel screw-type cylinder extrusion apparatus according to claim 2, wherein: one side of the first placing frame (5) is connected with a rotating shaft (7) in an inserting mode, and a second placing frame (8) is movably sleeved at one end of the rotating shaft (7).

4. The parallel screw-type cylinder extrusion apparatus of claim 1, wherein: auxiliary grooves (9) are formed in the two sides of the top end of the extrusion device body (1), and auxiliary plates (10) are arranged in the two auxiliary grooves (9) in a sliding mode.

5. The parallel screw-type cylinder extrusion apparatus according to claim 4, wherein: one side of each of the two auxiliary plates (10) is provided with a movable groove (11), and a sliding block (12) is arranged inside each of the two movable grooves (11) in a sliding manner.

6. The parallel screw-type cylinder extrusion apparatus according to claim 5, wherein: an extrusion plate (14) is inserted between the inner walls of the two sliding blocks (12), and the positions of the two sliding blocks (12) are corresponding to each other.

7. The parallel screw-type cylinder extrusion apparatus according to claim 5, wherein: the two auxiliary plates (10) are arranged at corresponding positions.

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