CN209830809U - Automobile valve oil seal press-fitting equipment - Google Patents
Automobile valve oil seal press-fitting equipment Download PDFInfo
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- CN209830809U CN209830809U CN201920153782.0U CN201920153782U CN209830809U CN 209830809 U CN209830809 U CN 209830809U CN 201920153782 U CN201920153782 U CN 201920153782U CN 209830809 U CN209830809 U CN 209830809U
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- oil seal
- oil
- mount pad
- valve
- hydraulic cylinder
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Abstract
The utility model discloses a press mounting device for automobile valve oil seal, which comprises a workbench, an oil seal mounting seat and an engine oil wiping box, wherein two sides of the bottom of the workbench are provided with frames, a lining plate is arranged between the frames, the central position of the top of the lining plate is provided with a first hydraulic cylinder, the first hydraulic cylinder passes through a through hole of the workbench and is fixedly connected with a push plate through a piston rod, the top of the push plate is fixedly connected with a plurality of pipe mounting seats, two sides inside the pipe mounting seats are provided with clamps, a valve pipe is arranged between the two clamps, the top of the workbench is provided with a second hydraulic cylinder at two sides of the push plate, the second hydraulic cylinder is connected with a guide post, the oil seal mounting seat is arranged at the top of the push plate in parallel, and the two ends of the oil seal mounting seat are fixedly connected with a threaded connecting rod, a plurality of limiting holes are arranged at intervals on the surface of the, automatic operation is realized, and manual operation is reduced.
Description
Technical Field
The utility model relates to a valve oil blanket installation technical field specifically is an automobile valve oil blanket pressure equipment.
Background
The valve oil seal is one kind of oil seal, and is generally formed by vulcanizing an outer framework and fluororubber together, and a radial opening part of the oil seal is provided with a self-tightening spring or a steel wire for sealing an engine valve guide rod. The valve oil seal can prevent engine oil from entering the air inlet and outlet pipe to cause engine oil loss, prevent mixed gas of gasoline and air and exhaust waste gas from leaking, and prevent engine oil from entering the combustion chamber. The valve oil seal is one of important parts of an engine valve assembly, and is in contact with gasoline and engine oil at high temperature, so that a material with excellent heat resistance and oil resistance, which is generally made of fluororubber, is required.
In the process of press mounting of a valve oil seal of an engine cylinder cover, valve oil seal assembly is always a very important step and key, particularly the valve oil seal which is small in size and difficult to assemble and needs to ensure that a central hole of the valve oil seal is coaxial with a valve guide pipe after assembly, in the prior art, an assembly worker assembles the valve oil seal under subjective judgment, adjustment and centering are carried out in required time, the assembly time is long, the assembly worker is prone to error, time and money are wasted, and the assembly quality is influenced, most of the existing valve oil seal press mounting equipment in the prior art is the assembly of a single valve oil seal, the working efficiency is low, long-time assembly is required, the functions of a plurality of valve oil seal press mounting equipment are single, when the valve oil seal is assembled on the valve guide pipe, the lip of the valve oil seal needs to be manually lightly coated with a layer of engine oil, and, and many valve oil seals and valve guide pipe diameter are not of the same size, and single equipment can not extensively be used for the assembly of a plurality of valve oil seals and valve guide pipes of different diameters size, in order to solve above-mentioned problem, consequently, design an automobile valve oil seal pressure equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car valve oil blanket pressure equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automobile valve oil seal press-fitting device comprises a workbench, oil seal mounting seats and an engine oil wiping box, wherein two sides of the bottom of the workbench are provided with racks, a lining plate is arranged between the racks, a first hydraulic cylinder is arranged at the central position of the top of the lining plate and penetrates through a through hole of the workbench through a piston rod to be fixedly connected with a push plate, the top of the push plate is fixedly connected with a plurality of pipe mounting seats, the interior of each pipe mounting seat is of a hollow structure, two sides of the interior of each pipe mounting seat are provided with clamps, the clamps are connected to the inner wall of the pipe mounting seats through a plurality of compression springs, a valve pipe is arranged between the two clamps, the top of the workbench is provided with second hydraulic cylinders at two sides of the push plate, the second hydraulic cylinders are connected with guide posts, the oil seal mounting seats are arranged at the tops, the oil seal mounting seat is characterized in that a plurality of limiting holes are formed in the surface of the oil seal mounting seat at intervals, the limiting holes are clamped with the valve oil seal, and the side face of the top of the oil seal mounting seat is hinged with the pressing plate.
Preferably, an engine oil wiping box is arranged on one side of the bottom of the oil seal mounting seat, a sponge wiping block is arranged at the top of the engine oil wiping box, engine oil is coated on the surface of the sponge wiping block, the engine oil wiping box is connected with an air cylinder through a piston rod, a supporting plate is arranged at the bottom of the air cylinder, and the supporting plate is fixed at the top of the guide column.
Preferably, the two ends of the first hydraulic cylinder are provided with support frames, and one end of each support frame is fixedly connected to the rack.
Preferably, the threaded connection rods at the two ends of the oil seal mounting seat respectively penetrate through the through holes and the fastening nuts of the fastening nuts and the guide column in sequence, and the threaded connection rods are fixed on the guide column through the two fastening nuts in a threaded connection mode to fix the oil seal mounting seat.
Preferably, the inner wall of the limiting hole of the oil seal mounting seat is provided with an anti-slip gasket.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can be used for press-mounting the valve oil seal on the valve guide pipe, and can press-mount the valve guide pipe and the valve oil seal in batches, thereby effectively improving the press-mounting working efficiency, the structure is simple, the use and the operation are convenient, the installation of the valve guide pipes with different diameters in the guide pipe installation seat is convenient through the installation of the clamp and the compression spring on the guide pipe installation seat, the oil seal installation seat and the guide post can be disassembled and assembled, the size of the spacing hole of the oil seal installation seat and the valve oil seals with different sizes are matched with each other, the whole device is suitable for the press-mounting between the valve guide pipes with different sizes and the valve oil seals, the use universality of the device is effectively improved, the oil seal lip of the valve oil seal can be lightly coated with a layer of engine oil through the arrangement of the air cylinder, the engine oil wiping box and the sponge wiping block, this use novel reasonable in design is fit for using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the clamp of the present invention;
FIG. 3 is a schematic structural view of the oil wiper box of the present invention;
fig. 4 is a schematic structural diagram of the oil seal mounting seat of the present invention.
In the figure: 1. a frame; 2. a liner plate; 3. a first hydraulic cylinder; 4. a support frame; 5. a through hole; 6. a work table; 7. a second hydraulic cylinder; 8. a guide post; 9. a cylinder; 10. an engine oil wiper box; 11. an oil seal mounting seat; 12. a clamp; 13. a valve guide; 14. a conduit mount; 15. pushing the plate; 16. a compression spring; 17. a sponge rubbing block; 18. pressing a plate; 19. a limiting hole; 20. valve oil seal; 21. fastening a nut; 22. a threaded connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: an automobile valve oil seal press-fitting device comprises a workbench 6, an oil seal mounting seat 11 and an engine oil wiping box 10, wherein two sides of the bottom of the workbench 6 are provided with racks 1, a lining plate 2 is arranged between the racks 1, a first hydraulic cylinder 3 is arranged at the central position of the top of the lining plate 2, the first hydraulic cylinder 3 penetrates through a through hole 5 of the workbench 6 through a piston rod and is fixedly connected with a push plate 15, the top of the push plate 15 is fixedly connected with a plurality of pipe mounting seats 14, the inside of each pipe mounting seat 14 is of a hollow structure, two sides inside each pipe mounting seat 14 are provided with clamps 12, each clamp 12 is connected with the inner wall of each pipe mounting seat 14 through a plurality of compression springs 16, a valve pipe 13 is arranged between the two clamps 12, the top of the workbench 6 is positioned at two sides of the push plate 15 and is provided with a second hydraulic cylinder 7, the second hydraulic cylinder 7 is connected, and the two ends of the oil seal mounting seat 11 are fixedly connected with threaded connecting rods 22, a plurality of limiting holes 19 are arranged at intervals on the surface of the oil seal mounting seat 11, the limiting holes 19 are connected with the valve oil seal 20 in a clamping mode, and the top side surface of the oil seal mounting seat 11 is hinged with a pressing plate 18.
Preferably, an engine oil wiping box 10 is arranged on one side of the bottom of the oil seal mounting seat 11, a sponge wiping block 17 is arranged on the top of the engine oil wiping box 10, engine oil is coated on the surface of the sponge wiping block 17, the engine oil wiping box 10 is connected with an air cylinder 9 through a piston rod, a supporting plate is arranged at the bottom of the air cylinder 9, and the supporting plate is fixed to the top of the guide column 8.
Preferably, the two ends of the first hydraulic cylinder 3 are provided with a support frame 4, and one end of the support frame 4 is fixedly connected to the frame 1.
Preferably, the threaded connecting rods 22 at the two ends of the oil seal mounting seat 11 respectively pass through the fastening nuts 21, the through holes of the guide column 8 and the fastening nuts 21 in sequence, and the threaded connecting rods 22 are fixed to the guide column 8 through the two fastening nuts 21 in a threaded connection manner, so as to fix the oil seal mounting seat 11.
Preferably, the inner wall of the limiting hole 19 of the oil seal mounting seat 11 is provided with an anti-slip gasket.
The working principle is as follows: when the engine oil wiper is used, firstly, the valve guide pipe 13 is sequentially arranged in the guide pipe installation seat 14 on the push plate 15, after the valve guide pipe 13 is inserted into the guide pipe installation seat 14, the two clamps 1 clamp and fix the valve guide pipe 13, the valve guide pipes 13 with different diameters can be arranged, the pressing plate 18 of the oil seal installation seat 11 is opened, the plurality of valve oil seals 20 are sequentially arranged in the limiting holes of the installation seat 11, then the pressing plate 18 of the oil seal installation seat 11 is closed, the magnet on the bottom side surface of the pressing plate 18 is enabled to be adsorbed on the valve oil seals 20, before the press mounting of the valve guide pipe 13 and the valve oil seals 20 is carried out, firstly, the air cylinder 9 is started, the piston rod is pushed to move, the engine oil wiper boxes 10 are sequentially pushed to the bottoms of the valve oil seals 20, the engine oil on the surfaces of the sponge wiper blocks 17 is lightly coated on the oil seal lips, the first hydraulic cylinder 3 is started, the first hydraulic cylinder 3 pushes the piston rod to move upwards, the piston rod moves upwards to drive the valve guide pipe 13 to move upwards, meanwhile, the second hydraulic cylinder 7 is started, the second hydraulic cylinder 7 drives the guide post 8 to move downwards, so that the valve oil seal 20 in the oil seal mounting seat 11 is driven to move downwards, the valve oil seal 20 is accurately pressed on the valve guide pipe 13, after the assembly is finished, the pressing plate 18 is opened, and the pressed valve oil seal 20 and the valve guide pipe 13 are manually taken down, the utility model can be used for pressing the valve oil seal 20 on the valve guide pipe 13, and can be used for pressing the valve guide pipe 13 and the valve oil seal 20 in batches, thereby effectively improving the working efficiency of the pressing, the structure is simple, the use and the operation are convenient, the device can realize automatic operation, reduce manual operation, save time, improve the working efficiency of the pressing and has reasonable design, is suitable for popularization and application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an automobile valve oil seal press fitting equipment, includes workstation (6), oil blanket mount pad (11) and machine oil wipe box (10), its characterized in that, workstation (6) bottom both sides are equipped with frame (1), be equipped with welt (2) between frame (1), welt (2) top central point puts and is equipped with first pneumatic cylinder (3), through-hole (5) and push pedal (15) fixed connection that the piston rod passed workstation (6), a plurality of pipe mount pads (14) of push pedal (15) top fixed connection, pipe mount pad (14) inside is hollow structure, pipe mount pad (14) inside both sides are equipped with anchor clamps (12), anchor clamps (12) are connected in pipe mount pad (14) inner wall through a plurality of compression spring (16), two be equipped with valve pipe (13) between anchor clamps (12), workstation (6) top is located push pedal (15) both sides and is equipped with second hydraulic cylinder (7), guide post (8) are connected in second hydraulic cylinder (7), oil blanket mount pad (11) parallel arrangement is in push pedal (15) top, just oil blanket mount pad (11) both ends fixed connection threaded connection pole (22), oil blanket mount pad (11) surface interval is equipped with a plurality of spacing holes (19), spacing hole (19) joint valve oil blanket (20), oil blanket mount pad (11) top side hinged pressing plate (18).
2. The automobile valve oil seal press-fitting equipment according to claim 1, characterized in that: the engine oil wiping device is characterized in that an engine oil wiping box (10) is arranged on one side of the bottom of the oil seal mounting seat (11), a sponge wiping block (17) is arranged at the top of the engine oil wiping box (10), engine oil is coated on the surface of the sponge wiping block (17), the engine oil wiping box (10) is connected with an air cylinder (9) through a piston rod, a supporting plate is arranged at the bottom of the air cylinder (9), and the supporting plate is fixed to the top of a guide column (8).
3. The automobile valve oil seal press-fitting equipment according to claim 1, characterized in that: the two ends of the first hydraulic cylinder (3) are provided with support frames (4), and one end of each support frame (4) is fixedly connected to the rack (1).
4. The automobile valve oil seal press-fitting equipment according to claim 1, characterized in that: the through-hole and the fastening nut (21) of fastening nut (21), guide post (8) are passed respectively in proper order in threaded connection pole (22) at oil blanket mount pad (11) both ends, thereby threaded connection pole (22) are fixed in guide post (8) fixed oil blanket mount pad (11) through two fastening nut (21) threaded connection.
5. The automobile valve oil seal press-fitting equipment according to claim 1, characterized in that: and an anti-skid washer is arranged on the inner wall of the limiting hole (19) of the oil seal mounting seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153782.0U CN209830809U (en) | 2019-01-29 | 2019-01-29 | Automobile valve oil seal press-fitting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153782.0U CN209830809U (en) | 2019-01-29 | 2019-01-29 | Automobile valve oil seal press-fitting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830809U true CN209830809U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153782.0U Active CN209830809U (en) | 2019-01-29 | 2019-01-29 | Automobile valve oil seal press-fitting equipment |
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| CN (1) | CN209830809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231809A (en) * | 2021-05-14 | 2021-08-10 | 留丹翠 | Printer apron pressure equipment mechanism |
| CN113231815A (en) * | 2021-05-14 | 2021-08-10 | 留丹翠 | Printer component assembling method |
-
2019
- 2019-01-29 CN CN201920153782.0U patent/CN209830809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231809A (en) * | 2021-05-14 | 2021-08-10 | 留丹翠 | Printer apron pressure equipment mechanism |
| CN113231815A (en) * | 2021-05-14 | 2021-08-10 | 留丹翠 | Printer component assembling method |
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