Guiding, adjusting and pressing device

Abstract

The utility model discloses a guiding adjusting pressing device which comprises a rigid frame, two pull rods are fixedly installed on the upper surface of the rigid frame through two sets of first nuts, a fixed assembly is jointly and fixedly installed at the bottom ends of the two pull rods, and a movable assembly is jointly and slidably connected to the outer surfaces of the two pull rods. The outer surface of each pull rod is sleeved with a reset spring, and the bottom end of each reset spring is fixedly connected with the upper surface of a movable assembly. According to the device, through the design of a reset spring, a movable assembly, a fixed assembly and a riding wheel, the movable assembly is conveniently pushed to move when the reset spring resets, according to the movement of the movable assembly, the riding wheel is conveniently driven to get close to a rod, the rod is conveniently limited, and the phenomenon that the rod deviates during use is avoided; by means of the design of the shaft rod and the deep groove ball bearing, the riding wheel can rotate along with movement of the rod, abrasion of the riding wheel can be reduced, and current use is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal casting field especially a guiding adjustment compression device. BACKGROUND

[0002] After centrifugal casting pipe drawing is completed, the high-temperature paint in the inner hole of the mould cylinder needs to be cleaned, the steel wire brush is fixed on the rod, the steel wire brush and the rod are moved together from one end of the inner hole of the mould cylinder to the other end, and the paint cleaning in the inner hole is completed, but the individual mould cylinder is long, the corresponding rod also needs to be lengthened, the rod will vibrate when the mould cylinder rotates, after the rod is lengthened, there is no fixed device in the middle, the steel wire brush at the front end of the rod will be eccentric with the rod, leading to that the paint in the inner hole is not cleaned, when the paint is sprayed again, the adhesion is not enough, and finally the appearance quality of the product is affected, therefore, the guiding adjustment compression device is provided to solve the above problems. SUMMARY

[0003] The utility model discloses a guiding adjustment compression device, which is used to solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A guiding adjustment compression device, comprising a rigid frame, the upper surface of the rigid frame is fixedly installed with two pull rods through two groups of first nuts, the bottom ends of the two pull rods are fixedly installed with a fixed assembly, the outer surfaces of the two pull rods are slidably connected with a movable assembly, the outer surface of each pull rod is sleeved with a return spring, the bottom end of each return spring is fixedly connected with the upper surface of the movable assembly, the inner side walls of the movable assembly and the fixed assembly are fixedly installed with shaft rods through two second nuts, the outer surfaces of the two groups of deep groove ball bearings are fixedly connected with two supporting wheels, a rod is arranged between the two supporting wheels, and a mould cylinder is arranged on the right side of the rigid frame.

[0006] In a further embodiment, the inside of the mould cylinder is provided with a steel wire brush, and the left side surface of the steel wire brush is fixedly connected with the right end of the rod.

[0007] In a further embodiment, each supporting wheel is in contact with the rod.

[0008] In a further embodiment, the outer surface of the rod is fixedly connected with a driving motor, and the driving motor is located on the left side of the rigid frame.

[0009] In a further embodiment, the bottom surface of the rigid frame is fixedly connected with a track.

[0010] In further embodiments, the outer surface of each shaft is sleeved with two elastic retaining rings, and the mutually close side surfaces of the two sets of elastic retaining rings are in contact with the mutually far side surfaces of the two sets of deep groove ball bearings.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The device is convenient for the reset spring to reset, push the movable assembly to move, drive the supporting wheel to be close to the rod, and limit the rod, avoid the deviation of the rod during use, convenient for the supporting wheel to rotate with the rod, reduce the wear of the supporting wheel, and is convenient for current use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the front view of the guiding and adjusting compression device as a whole;

[0014] Fig. 2 It is the sectional view of the rigid frame side view of the guiding and adjusting compression device;

[0015] Fig. 3 It is the sectional view of the supporting wheel side view of the guiding and adjusting compression device.

[0016] In the figure: 1, rigid frame;2, fixed assembly;3, movable assembly;4, reset spring;5, pull rod;6, first nut;7, rod;8, steel wire brush;9, type cylinder;10, shaft;11, driving motor;12, supporting wheel;13, track;14, deep groove ball bearing;15, second nut;16, elastic retaining ring. DETAILED DESCRIPTION

[0017] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0018] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection" should be understood in broad sense, for example, it can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 In the utility model, a kind of guiding adjustment compression device, including rigid frame 1, the upper surface of rigid frame 1 is fixedly installed with two pull rods 5 by two groups of first nut 6, the bottom end of two pull rods 5 is fixedly installed with fixed assembly 2, the outer surface of two pull rods 5 is slidably connected with movable assembly 3, the outer surface of each pull rod 5 is equipped with reset spring 4, the bottom end of each reset spring 4 is fixedly connected with the upper surface of movable assembly 3, the inner side wall of movable assembly 3 and the inner side wall of fixed assembly 2 are fixedly installed with shaft 10 by two second nuts 15, the outer surface of each shaft 10 is fixedly connected with two deep groove ball bearings 14, the outer surface of two groups of deep groove ball bearings 14 is fixedly connected with two supporting wheels 12, rod 7 is arranged between two supporting wheels 12, the right side of rigid frame 1 is equipped with type cylinder 9, using the design of reset spring 4, movable assembly 3, fixed assembly 2 and supporting wheel 12, it is convenient to reset spring 4 reset and push movable assembly 3 to move, and according to the movement of movable assembly 3, it is beneficial to drive supporting wheel 12 to approach rod 7, and it is convenient to limit rod 7, avoid the phenomenon that rod 7 deviates when using, using the design of shaft 10 and deep groove ball bearing 14, it is convenient for supporting wheel 12 to rotate following the movement of rod 7, and it can reduce the wear of supporting wheel 12, and it is beneficial to current use.

[0021] Steel wire brush 8 is arranged in the inside of type cylinder 9, the left side surface of steel wire brush 8 is fixedly connected with the right end of rod 7, using steel wire brush 8 to clean type cylinder 9, each supporting wheel 12 is in contact with rod 7, driving motor 11 is fixedly connected on the outer surface of rod 7, driving motor 11 is located on the left side of rigid frame 1, using driving motor 11 to drive rod 7 to move.

[0022] The bottom surface of the rigid frame 1 is fixedly connected with a track 13, through the design of the track 13, the driving motor 11 is facilitated to move, the outer surface of each shaft rod 10 is sleeved with two elastic retaining rings 16, the mutually close side surfaces of the two groups of elastic retaining rings 16 are respectively in contact with the mutually far side surfaces of the two groups of deep groove ball bearings 14, and the elastic retaining rings 16 are used to facilitate protection of the deep groove ball bearings 14.

[0023] The working principle of the utility model is:

[0024] In use, through the movement of the movable assembly 3, the carrier wheel 12 is driven to move, then the rod 7 is placed between the two carrier wheels 12, and the rod 7 drives the steel wire brush 8 to be located in the type cylinder 9, at this time, the elastic force provided by the return spring 4 can push the movable assembly 3 to move downwards, and drive the carrier wheel 12 to contact the rod 7, and the design of the carrier wheel 12 can increase the stability of the rod 7, and the problem of the rod 7 deviation can be solved, and the design of the driving motor 11 and the track 13 can make the rod 7 push the steel wire brush 8 to move.

[0025] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0026] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined to form other embodiments that those skilled in the art can understand.

Claims

1. A pilot modulated pressure device, characterized by: Including rigid frame (1), the upper surface of rigid frame (1) is fixedly installed with two pull rods (5) by two groups of first nuts (6), the bottom end of two pull rods (5) is fixedly installed with fixed assembly (2), the outer surface of two pull rods (5) is slidably connected with movable assembly (3), the outer surface of each pull rod (5) is sleeved with reset spring (4), the bottom end of each reset spring (4) is fixedly connected with the upper surface of movable assembly (3), the inner side wall of movable assembly (3) and the inner side wall of fixed assembly (2) are fixedly installed with shaft rod (10) by two second nuts (15), the outer surface of each shaft rod (10) is fixedly connected with two deep groove ball bearings (14), the outer surface of two groups of deep groove ball bearings (14) is fixedly connected with two supporting wheels (12), the rod (7) is arranged between two supporting wheels (12), the right side of rigid frame (1) is equipped with type cylinder (9).

2. A guide and adjuster hold down device according to claim 1 wherein: The inside of type cylinder (9) is equipped with steel wire brush (8), the left side of steel wire brush (8) is fixedly connected with the right end of rod (7).

3. A guide and adjust tensioner as in claim 1, wherein: Each supporting wheel (12) is in contact with rod (7).

4. A guide tensioning device according to claim 1, characterized in that: The outer surface of rod (7) is fixedly connected with driving motor (11), and driving motor (11) is located on the left side of rigid frame (1).

5. A guide and adjust tensioner as in claim 1, wherein: The bottom surface of rigid frame (1) is fixedly connected with track (13).

6. A guide tensioning device according to claim 1, characterized in that: The outer surface of each shaft rod (10) is sleeved with two elastic retaining rings (16), and the side face of two groups of elastic retaining rings (16) away from each other is in contact with the side face of two groups of deep groove ball bearings (14) away from each other.

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