Auxiliary device for assembling water-cooling sealing element of engine

Abstract

The utility model discloses an engine water-cooling sealing element assembling auxiliary device which comprises an installation frame body, a movable installation frame is arranged on the installation frame body in a sliding mode, and an installation column used for installing a water-cooling sealing element is fixedly arranged at the bottom of the movable installation frame. The bottom of the installation column is provided with a magnetic attraction part used for attracting the water-cooling sealing piece. A movable mounting frame is arranged on a mounting frame body, meanwhile, a positioning hole is formed in the mounting frame body in advance to position the mounting position of an engine workpiece, a mounting column used for press fitting of a water-cooling sealing piece is mounted at the bottom of the movable mounting frame, the water-cooling sealing piece is adsorbed to one end of the mounting column, and the movable mounting frame is limited to move in the vertical direction. The telescopic air cylinder is used for being in linkage with the movable installation frame so that the movable installation frame can move downwards, the installation column is used for being aligned with the sealing opening corresponding to the engine workpiece and pressing the water-cooling sealing piece to the sealing opening, the installation column and the sealing opening are in the aligned state, and the situation that deviation exists between the water-cooling sealing piece and the sealing opening is avoided during pressing.

Description

Technical Field

[0001] The utility model relates to the technical field of engine manufacturing, in particular to an assembly auxiliary device for an engine water-cooled seal. Background Art

[0002] The water-cooled seal of a motorcycle engine is an important part of the cooling system of the motorcycle water-cooled engine, mainly used to ensure the circulation and sealing of the coolant during the operation of the engine.

[0003] When installing the water-cooled seal, it is necessary to press-fit the water-cooled seal onto the corresponding engine workpiece through a tool. During the press-fitting process, it is necessary to accurately align the corresponding seal port on the engine workpiece. Since the stress on the water-cooled seal during the press-fitting process is relatively concentrated, if there is a deviation from the seal port, the water-cooled seal is likely to be damaged during press-fitting, thereby reducing the production efficiency. In severe cases, it will cause damage to the seal port of the engine workpiece. Summary of the Invention

[0004] The utility model provides an assembly auxiliary device for an engine water-cooled seal in order to solve the above-mentioned existing technical problems.

[0005] The technical solution of the utility model is realized as follows:

[0006] An assembly auxiliary device for an engine water-cooled seal includes a mounting frame body, on which a movable mounting frame is slidably arranged, and a mounting column for mounting the water-cooled seal is fixedly arranged at the bottom of the movable mounting frame; a magnetic attraction component for adsorbing the water-cooled seal is installed at the bottom of the mounting column.

[0007] Further, the magnetic attraction component includes a magnetic attraction piece and a connecting part, the magnetic attraction piece is installed at the bottom of the connecting part, and the connecting part is detachably connected to the bottom of the mounting column.

[0008] Further, a receiving groove and a threaded groove are provided at the bottom of the mounting column, which communicate in the axial direction of the mounting column; the connecting part is provided with an external thread, and the connecting part is screwed to the threaded groove through the external thread.

[0009] Further, the mounting frame body includes a base, positioning columns, limiting columns and a top plate, the base is connected to the top plate by fixedly arranging a plurality of positioning columns, and the limiting columns are fixed on the base.

[0010] Further, positioning holes are provided on the base.

[0011] Further, the movable mounting frame includes a horizontal plate and mounting members, and a plurality of mounting members corresponding to the positions of the positioning columns are embedded in the horizontal plate.

[0012] Further, a telescopic cylinder is fixed to the top of the mounting frame body. The telescopic end of the telescopic cylinder drives a horizontal plate, and the telescopic cylinder is fixedly installed on the top plate.

[0013] Further, a contact ring is provided at the telescopic end of the telescopic cylinder. The horizontal plate is provided with a guiding hole matching the telescopic end of the telescopic cylinder. The telescopic end of the telescopic cylinder drives the horizontal plate to move by abutting against the horizontal plate through the contact ring.

[0014] Further, the contact ring is screwed to the telescopic end of the telescopic cylinder.

[0015] Further, a cylinder controller is also provided on the top plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, a movable mounting frame is arranged on the mounting frame body. At the same time, positioning holes are preset on the mounting frame body to position the installation position with the engine workpiece. An installation column for pressing the water-cooled seal is installed at the bottom of the movable mounting frame. The water-cooled seal is adsorbed at one end of the installation column. The movement of the movable mounting frame in the vertical direction is restricted. The telescopic cylinder is used to link the movable mounting frame to move the movable mounting frame downward. The installation column is used to align with the corresponding seal port of the engine workpiece and press the water-cooled seal onto the seal port. In this process, since it has been pre-aligned with the engine workpiece, the installation column and the seal port are in an aligned state, and there will be no deviation between the water-cooled seal and the seal port during pressing, avoiding the situation that the water-cooled seal is easily damaged during pressing if there is a deviation between the water-cooled seal and the seal port during the pressing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of an auxiliary device for assembling an engine water-cooled seal of the utility model;

[0019] Figure 2 is a reference diagram of the use state of an auxiliary device for assembling an engine water-cooled seal of the utility model;

[0020] Figure 3 is a schematic structural diagram of an engine water-cooled seal in the utility model;

[0021] Figure 4 is a schematic cross-sectional structure diagram of a magnetic attraction component and a water-cooled seal in the utility model;

[0022] Figure 5 is a schematic cross-sectional structure diagram of an engine water-cooled seal in the utility model.

[0023] 1. Mounting frame; 11. Base; 12. Positioning column; 13. Limiting column; 14. Top plate; 2. Movable mounting frame; 21. Horizontal plate; 22. Mounting member; 3. Positioning hole; 4. Mounting column; 5. Magnetic attraction component; 51. Magnetic attraction piece; 52. Connecting portion; 6. Telescopic cylinder; 7. Cylinder controller; 8. Abutting ring; 91. Cover body; 911. Mounting inner cavity; 912. Boss; 92. Water-cooled seal body; 921. Buffer groove; 922. First collar; 923. Second collar; 924. Elastic component. Detailed implementation manners

[0024] To make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] As Figures 1-5 shown, an auxiliary device for assembling an engine water-cooled seal includes a mounting frame body 1, a movable mounting frame 2 is slidably arranged on the mounting frame body 1, and a mounting column 4 for mounting the engine water-cooled seal is fixedly arranged at the bottom of the movable mounting frame 2; a magnetic attraction component 5 for adsorbing the engine water-cooled seal is mounted at the bottom of the mounting column 4.

[0026] In this embodiment, the engine workpiece is positioned and placed, and through the mounting column 4 arranged at the bottom of the movable mounting frame 2, the engine water-cooled seal is press-fitted onto the seal port of the engine workpiece. The positions of the various components in this embodiment have been preset, and only the engine workpiece needs to be placed to perform the press-fitting, with high accuracy, high efficiency, and time-saving.

[0027] Further, the magnetic attraction component 5 includes a magnetic attraction piece 51 and a connecting portion 52. The magnetic attraction piece 51 is mounted at the bottom of the connecting portion 52, and the connecting portion 52 is detachably connected to the bottom of the mounting column 4.

[0028] The magnetic attraction piece 51 is a magnet.

[0029] Further, a receiving groove and a threaded groove are provided at the bottom of the mounting column 4. The receiving groove and the threaded groove communicate in the axial direction of the mounting column 4; the connecting portion 52 is provided with an external thread, and the connecting portion 52 is screwed to the threaded groove through the external thread.

[0030] Further, the mounting frame body 1 includes a base 11, positioning columns 12, limiting columns 13, and a top plate 14. The base 11 is connected to the top plate 14 by fixedly arranging a plurality of positioning columns 12, and the limiting columns 13 are fixed on the base 11.

[0031] Further, a positioning hole 3 is provided on the base 11. The engine workpiece is placed on the bottom plate. Among several fastener mounting holes thereon, align an individual fastener mounting hole with the positioning hole 3, and by installing fasteners, the engine workpiece can be installed on the bottom plate.

[0032] Further, the movable mounting frame 2 includes a horizontal plate 21 and mounting members 22. A plurality of mounting members 22 corresponding to the positions of the positioning columns 12 are embedded in the horizontal plate 21.

[0033] Further, a telescopic cylinder 6 is fixed on the top of the mounting frame body 1. The telescopic end of the telescopic cylinder 6 drives the horizontal plate 21, and the telescopic cylinder 6 is fixedly installed on the top plate 14.

[0034] Further, a contact ring 8 is provided at the telescopic end of the telescopic cylinder 6. The horizontal plate 21 is provided with a guiding hole matching the telescopic end of the telescopic cylinder 6. The telescopic end of the telescopic cylinder 6 drives the horizontal plate 21 to move by abutting against the horizontal plate 21 through the contact ring 8.

[0035] By adjusting the contact ring 8 provided at the telescopic end of the telescopic cylinder 6, the position of the movable mounting frame 2 on the telescopic end of the telescopic cylinder 6 can be adjusted.

[0036] Further, the contact ring 8 is screwed to the telescopic end of the telescopic cylinder 6.

[0037] Further, a cylinder controller 7 is also provided on the top plate 14.

[0038] An engine water-cooled seal includes a cover body 91. The cover body 91 is provided with a mounting inner cavity 911 and a boss 912. The boss 912 is provided with a through hole; a water-cooled seal body 92. The water-cooled seal body 92 is sleeved on the boss 912 and accommodated in the mounting inner cavity 911; the magnetic attraction member 5 is inserted into the through hole of the boss 912 to be adsorbed and connected with the cover body 91.

[0039] By using magnetic attraction, the engine water-cooled seal can be aligned and installed on the mounting post 4, avoiding installation deviation and thus problems in subsequent pressing work.

[0040] Further, the water-cooled seal body 92 is provided with a circumferential buffer groove 921; it also includes a first collar 922, a second collar 923, and an elastic member 924.

[0041] Further, the first sleeve ring 922 is sleeved on the water-cooled seal body 92, the second sleeve ring 923 is sleeved on the water-cooled seal body 92, and the first sleeve ring 922 and the second sleeve ring 923 are spaced apart; the elastic member 924 is sleeved on the first sleeve ring 922 and the second sleeve ring 923, one end of the elastic member 924 abuts against the first sleeve ring 922, and the other end of the elastic member 924 abuts against the second sleeve ring 923.

[0042] The elastic member 924 is provided on the engine water-cooled seal, which can play a further buffering role during the press-fitting process to prevent the installation column 4 from damaging the water-cooled seal body 92 due to excessive press-fitting force.

[0043] The working process and principle of the present utility model are as follows: The engine workpiece is placed on the bottom plate of the mounting frame body 1 and aligned with the positioning holes 3 at the same time, and fixed and positioned by using fixing bolts or other fasteners, so as to align the engine workpiece below the installation column 4. The bottom of the installation column 4 magnetically adsorbs the engine water-cooled seal. The magnetic adsorption can be used to more accurately install the engine water-cooled seal on the installation column 4, so that it can be aligned with the seal port during the press-fitting process. After the engine workpiece is installed, the telescopic cylinder 6 is started, and the telescopic cylinder 6 drives the movable mounting frame 2 to move downward. At this time, the installation column 4 gradually approaches the engine workpiece, and the engine water-cooled seal is press-fitted onto the seal port, which is fast and time-saving; during the press-fitting process, the movable mounting frame 2 will be restricted by the limit post 13 to prevent the movable mounting frame 2 from moving downward too far and colliding with the engine workpiece, resulting in component damage.

[0044] The specific implementation manners of the utility model have been described in detail above, but they are only examples. The present utility model is not limited to the specific implementation manners described above. Those skilled in the art should understand that the above embodiments and the descriptions in the specification only illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An assembly auxiliary device for an engine water-cooling seal, characterized in that: It includes a mounting frame body (1), on which a movable mounting frame (2) is slidably arranged, and a mounting column (4) for mounting a water-cooled seal (9) is fixedly arranged at the bottom of the movable mounting frame (2); A magnetic adsorption component (5) for adsorbing the water-cooled seal (9) is installed at the bottom of the mounting column (4).

2. The auxiliary device for assembling an engine water-cooling seal according to claim 1, wherein: The magnetic adsorption component (5) includes a magnetic adsorption piece (51) and a connecting part (52). The magnetic adsorption piece (51) is installed at the bottom of the connecting part (52), and the connecting part (52) is detachably connected to the bottom of the mounting column (4).

3. An auxiliary device for assembling an engine water-cooled seal according to claim 2, characterized in that: A receiving groove and a threaded groove are provided at the bottom of the mounting column (4). The receiving groove communicates with the threaded groove in the axial direction of the mounting column (4); the connecting part (52) is provided with an external thread, and the connecting part (52) is screwed to the threaded groove through the external thread.

4. An auxiliary device for assembling an engine water-cooled seal according to claim 1, characterized in that: The mounting frame body (1) includes a base (11), positioning columns (12), limiting columns (13) and a top plate (14). The base (11) is connected to the top plate (14) by fixedly arranging a plurality of positioning columns (12), and the limiting columns (13) are fixed on the base (11).

5. An auxiliary device for assembling an engine water-cooled seal according to claim 4, characterized in that: A positioning hole (3) is provided on the base (11).

6. An auxiliary device for assembling an engine water-cooled seal, as described in claim 1, wherein: The movable mounting frame (2) includes a horizontal plate (21) and mounting parts (22). A plurality of mounting parts (22) corresponding to the positions of the positioning columns (12) are embedded in the horizontal plate (21).

7. An auxiliary device for assembling an engine water-cooled seal, according to claim 1, characterized in that: A telescopic cylinder (6) is fixed at the top of the mounting frame body (1). The telescopic end of the telescopic cylinder (6) drives the horizontal plate (21), and the telescopic cylinder (6) is fixedly installed on the top plate (14).

8. An auxiliary device for assembling an engine water-cooled seal according to claim 7, characterized in that: A butting ring (8) is provided at the telescopic end of the telescopic cylinder (6). The horizontal plate (21) is provided with a guiding hole matching the telescopic end of the telescopic cylinder (6). The telescopic end of the telescopic cylinder (6) drives the horizontal plate (21) to move by butting against the horizontal plate (21) through the butting ring (8).

9. An auxiliary device for assembling an engine water-cooled seal according to claim 8, characterized in that: The butting ring (8) is screwed to the telescopic end of the telescopic cylinder (6).

10. An auxiliary device for assembling an engine water-cooled seal according to claim 7, characterized in that: A cylinder controller (7) is further arranged on the top plate (14).

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