CN218239222U

CN218239222U - Engine timing gear room processing is with sealed machine that detects

Info

Publication number: CN218239222U
Application number: CN202222137393.3U
Authority: CN
Inventors: 沈健豪; 沈国民; 毛健杰; 钟元民; 唐玉福; 朱渴望; 钟军; 朱建福; 叶春俭
Original assignee: Hangzhou Deman Auto Spare Parts Co ltd
Current assignee: Hangzhou Deman Auto Spare Parts Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-06
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses an engine timing gear room processing is with sealed machine that detects, including detecting storehouse and attaching plate, the laminating groove has been seted up to the inside that detects the storehouse, the inside laminating in laminating groove has the timing gear room, the top that detects the storehouse is connected with the top cap, the fixed surface of top cap installs the cylinder, the one end fixed mounting of cylinder has the sealing plug, sealing plug and timing gear room interconnect. This engine timing gear room processing is with sealed machine that detects is provided with the roof, the locating plate, threaded rod and bottom plate, make the device at the in-process that uses, can drive the bottom plate through the rotation to the threaded rod and remove, thereby be convenient for control bottom plate and roof are connected and are separated, thereby be convenient for fix a position and dismantle the manometer, be favorable to dismantling and installing the manometer that the precision descends, improved the convenience of manometer change work, improved the detection precision of this sealed machine that detects simultaneously.

Description

Engine timing gear room processing is with sealed machine that detects

Technical Field

The utility model relates to the technical field of engines, specifically be an engine timing gear room processing is with sealed machine that detects.

Background

In the process of assembling the engine, the tightness of the timing gear chamber is detected by a sealing detector to ensure that the engine can work safely and stably after being assembled, but the existing sealing detector has a little defect in the using process;

the utility model provides a sealed detection machine of timing gear room that application number is CN201920163608.4 proposed, relate to engine part detection technical field, including the chassis, vertical first mounting panel and the second mounting panel of installing on the chassis, be equipped with on the first mounting panel by the cylinder drive and move towards or the clamp plate of first mounting panel motion dorsad, the clamp plate is used for pressing the gear room on the second mounting panel, all be equipped with on the two relative faces of clamp plate and second mounting panel and be used for sealing gear room open-ended rubber pad, still including being used for the subassembly that pressurizes to gear room die cavity, the utility model provides an engine timing gear room leakproofness detects the error big among the prior art, the technical problem that detection efficiency is low, cylinder drive clamp plate carries out the in-process of fixing a position to the gear room, the gear room probably leads to the gear room to produce wearing and tearing with the direct extrusion of second mounting panel, influence the detection precision, simultaneously after carrying out long-time use to this sealed detection machine, the manometer can have the inaccurate phenomenon of detection, also can influence the detection precision of sealed detection machine simultaneously, and the device is not convenient for carrying out quick change work to the manometer.

Therefore, we propose a sealing detector for processing a timing gear chamber of an engine so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine timing gear room processing is with sealed machine that detects to solve the problem that the quick change work is not convenient for carry out to the manometer to engine timing gear room processing on the existing market that above-mentioned background art provided with sealed machine that detects.

In order to achieve the above purpose, the utility model provides a following technical scheme: a sealing detector for processing a timing gear chamber of an engine comprises a detection bin and an attaching plate,

a fitting groove is formed in the detection bin, a timing gear chamber is fitted in the fitting groove, a top cover is connected to the top end of the detection bin, an air cylinder is fixedly mounted on the surface of the top cover, a sealing plug is fixedly mounted at one end of the air cylinder, and the sealing plug is connected with the timing gear chamber;

a vacuum pump is fixedly arranged on the top surface of the top cover, an inflation tube is arranged at one end of the vacuum pump, one end of the inflation tube penetrates through the top cover, and an electric lifting rod assembly is fixedly connected to the top surface of the top cover;

an attaching plate is attached to the bottom of the detection bin, a sealing gasket is arranged between the attaching plate and the detection bin, limiting holes are formed in the sealing gasket and the attaching plate, a limiting rod penetrates through the limiting holes, a buffer spring is wound on the surface of the limiting rod, and a rubber pad is fixedly mounted at the top end of the limiting rod;

fixing seats are welded on two sides of the bottom end of the detection bin, a clamping rod penetrates through one side of each fixing seat, one end of each clamping rod is connected with a connecting plate, a telescopic spring is wound on the surface of each clamping rod, a fixing plate is attached to the inside of each fixing seat, a clamping groove is formed in the fixing plate and is connected with the clamping rods, and the fixing plates are fixedly connected with the attaching plates;

the blow vent has been seted up to the inside of rigging plate, the bottom fixedly connected with connecting seat of blow vent, one side fixed mounting of connecting seat has the roof, the fixed surface of connecting seat installs the locating plate, threaded rod is run through to the inside of locating plate, the top of threaded rod is connected with the bottom plate, the bottom plate is corresponding with the roof, the inboard laminating manometer of roof and bottom plate.

Preferably, the shape of the fitting groove is consistent with the outline shape of the timing gear chamber, the fitting groove is in sliding connection with the timing gear chamber, and the cylinder drives the sealing plug to be tightly fitted with the timing gear chamber.

Adopt the design of above-mentioned structure for this sealed detection machine is carrying out the in-process that detects when just, and the laminating groove can carry out inseparable laminating with the gear room of timing, avoids the edge to produce to reveal and produces the inaccurate phenomenon of detection.

Preferably, the size of the limiting hole is matched with that of the limiting rod, the rubber pad is in sliding connection with the limiting hole through the limiting rod, and the rubber pad and the attaching plate form a telescopic structure through the buffer spring.

By adopting the design with the structure, the gear chamber is convenient to extrude and fix in the process of alignment, the rubber pad and the buffer spring are arranged to buffer the pressing of the timing gear chamber, the timing gear chamber is prevented from being impacted and abraded, and the follow-up detection accuracy is improved.

Preferably, the fixing seat is symmetrically arranged about the center line of the detection bin, and the clamping rods are symmetrically distributed on one side of the fixing seat.

By adopting the design with the structure, the detection bin and the laminating block can be effectively connected from two sides, and the stability of the mounting work of the laminating block is favorably improved.

Preferably, the clamping rod forms a telescopic structure with the fixed seat through a connecting plate and a telescopic spring, and the clamping rod is connected with the fixed plate in a clamping mode through a clamping groove.

By adopting the design of the structure, be convenient for realize being connected and separating between fixed plate and the fixing base through the control to between block pole and the draw-in groove, be favorable to installing and dismantling the laminating piece to be convenient for clear up the dust that detects the storehouse inside and laminating piece surface, improved the convenience of cleaning work.

Preferably, the positioning plate is in threaded connection with the threaded rod, and one end of the threaded rod is rotatably connected with the bottom plate.

Adopt the design of above-mentioned structure, can effectually drive the bottom plate through the rotation to the threaded rod and be connected and separate with the roof to be convenient for carry out quick change to inaccurate manometer, improved the convenience of manometer change work.

Compared with the prior art, the beneficial effects of the utility model are that: the engine timing gear room processing is with sealed the detection machine;

1. the sealing detection machine is provided with the limiting hole, the limiting rod, the buffer spring and the rubber pad, and the buffer spring is matched with the rubber pad to buffer the pressing of the timing gear chamber in the process of extruding and positioning the timing gear chamber, so that the timing gear chamber is prevented from being worn in the process of extruding and positioning, and the detection precision of the sealing detection machine is improved;

2. the sealing detection machine is provided with a fixed seat, a clamping rod, a fixed plate and a clamping groove, and the attaching plate can be conveniently mounted and dismounted by controlling the clamping connection between the clamping rod and the clamping groove, so that dust on the top of the detection bin can be conveniently and quickly cleaned, and the detection work of the sealing detection machine is prevented from being influenced by the dust;

3. be provided with roof, locating plate, threaded rod and bottom plate for the device can drive the bottom plate through the rotation to the threaded rod and remove at the in-process that uses, thereby be convenient for control bottom plate and roof are connected and are separated, thereby be convenient for fix a position and dismantle the manometer, be favorable to dismantling and installing the manometer that descends the precision, improved the convenience of manometer change work, improved the detection precision of this sealed detection machine simultaneously.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

FIG. 2 is a side view of the exploded structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the attachment plate and the rubber pad of the present invention;

FIG. 4 is a schematic view of the connection structure between the inspection chamber and the attachment plate of the present invention;

fig. 5 is the schematic view of the connection structure of the connection seat and the pressure gauge of the present invention.

In the figure: 1. a detection bin; 2. a fitting groove; 3. a timing gear chamber; 4. a top cover; 5. a cylinder; 6. a sealing plug; 7. a vacuum pump; 8. an inflation tube; 9. an electric telescopic rod assembly; 10. attaching a plate; 11. a gasket; 12. a limiting hole; 13. a limiting rod; 14. a buffer spring; 15. a rubber pad; 16. a fixed seat; 17. A clamping rod; 18. a connecting plate; 19. a tension spring; 20. a fixing plate; 21. a card slot; 22. a vent; 23. a connecting seat; 24. a top plate; 25. positioning a plate; 26. a threaded rod; 27. a base plate; 28. and a pressure gauge.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an engine timing gear room processing is with sealed machine that detects, including detecting storehouse 1 and rigging board 10, it has laminating groove 2 to have seted up to the inside of detecting storehouse 1, the inside laminating in laminating groove 2 has timing gear room 3, the shape in laminating groove 2 is unanimous with the profile shape of timing gear room 3, and

laminating groove

2 and 3 sliding connection of timing gear room, the top that detects storehouse 1 is connected with top cap 4, the fixed surface of top cap 4 installs cylinder 5, the one end fixed mounting of cylinder 5 has sealing plug 6, sealing

plug

6 and 3 interconnect of timing gear room, and cylinder 5

drives sealing plug

6 and 3 inseparable laminating of timing gear room, above-mentioned structural design makes when adjusting gear room 3 carry out the in-process that detects, cylinder 5 can promote sealing plug 6 when adjusting well the hole of seting up on the gear room 3 seal, in order to guarantee the accurate nature of sealed testing process, and laminating groove 2 can avoid producing the phenomenon that pressure was revealed from the edge with the inseparable laminating of timing gear room 3.

As shown in fig. 1-3, a vacuum pump 7 is fixedly installed on the top surface of the top cover 4, an inflation tube 8 is installed at one end of the vacuum pump 7, one end of the inflation tube 8 penetrates through the top cover 4, an electric telescopic rod assembly 9 is fixedly connected to the top surface of the top cover 4, a joint plate 10 is attached to the bottom of the detection chamber 1, a sealing gasket 11 is arranged between the joint plate 10 and the detection chamber 1, limiting holes 12 are formed in the sealing gasket 11 and the joint plate 10, a limiting rod 13 penetrates through the inside of the limiting hole 12, the size of the limiting hole 12 is identical to that of the limiting rod 13, a buffer spring 14 is wound on the surface of the limiting rod 13, a rubber pad 15 is fixedly installed at the top end of the limiting rod 13, the rubber pad 15 is slidably connected with the limiting holes 12 through the limiting rod 13, the rubber pad 15 and the joint plate 10 form a telescopic structure through the buffer spring 14, the buffer spring 14 is matched with the rubber pad 15 to buffer downward pressing and positioning work of the timing gear chamber 3, so as to prevent the timing gear chamber 3 from colliding and wearing during downward pressing, thereby being beneficial to improvement of the stability and the performance of the timing gear chamber 3, and the accuracy of the rubber pad when the lifting rod assembly 15 is detected, the lifting rod assembly 9, and the accurate detection of the timing gear chamber 3 is convenient for the accurate detection of the lifting rod assembly.

Specifically as shown in fig. 1-4, the welding of the bottom both sides of detecting storehouse 1 has fixing base 16, one side of fixing base 16 is run through there is block pole 17, fixing base 16 sets up about the central line symmetry that detects storehouse 1, and block pole 17 is the symmetric distribution in one side of fixing base 16, above-mentioned structural design makes rigging board 10 carry out the block from both sides and detect storehouse 1 and is connected, avoids rigging board 10 to produce after being connected with detecting storehouse 1 and rocks, has improved the stability of rigging board 10 installation work.

As shown in fig. 1-4, one end of the engaging rod 17 is connected with a connecting plate 18, a telescopic spring 19 is wound on the surface of the engaging rod 17, the engaging rod 17 forms a telescopic structure with the fixing base 16 through the connecting plate 18 and the telescopic spring 19, a fixing plate 20 is attached to the inside of the fixing base 16, a clamping groove 21 is formed in the fixing plate 20, the clamping groove 21 is connected with the engaging rod 17, the engaging rod 17 is connected with the fixing plate 20 through the clamping groove 21 in a clamping manner, the fixing plate 20 is fixedly connected with the attaching plate 10, the telescopic spring 19 can drive the engaging rod 17 to be connected with the clamping groove 21 through the connecting plate 18 in a clamping manner, so that the fixing plate 20 is fixedly connected with the fixing base 16, meanwhile, the fixing base 16 and the fixing plate 20 are conveniently detached by pulling the engaging rod 17, convenient connection and separation between the attaching plate 10 and the detection bin 1 are facilitated, and convenience in surface cleaning work of the detection bin 1 and the attaching plate 10 is improved.

Specifically, as shown in fig. 1-5, the air vent 22 is formed in the laminating plate 10, the bottom end of the air vent 22 is fixedly connected with the connecting seat 23, one side of the connecting seat 23 is fixedly provided with the top plate 24, the surface of the connecting seat 23 is fixedly provided with the positioning plate 25, the threaded rod 26 penetrates through the inside of the positioning plate 25, the positioning plate 25 is in threaded connection with the threaded rod 26, the top end of the threaded rod 26 is connected with the bottom plate 27, one end of the threaded rod 26 is rotatably connected with the bottom plate 27, the bottom plate 27 corresponds to the top plate 24, and the pressure gauge 28 is laminated on the inner sides of the top plate 24 and the bottom plate 27.

The working principle is as follows: when the sealing detection machine for processing the timing gear chamber of the engine is used, firstly, as shown in fig. 1 and fig. 2, the device is placed at a proper position, then the timing gear chamber 3 is placed in the bonding groove 2, the bottom surface of the timing gear chamber is bonded with the rubber pad 15, then the top cover 4 is driven to be bonded with the top surface of the detection bin 1 through the electric lifting rod assembly 9, then the air cylinder 5 is started and drives the sealing plug 6 to descend to seal the open hole in the timing gear chamber 3, meanwhile, the timing gear chamber 3 is pressurized and matched with the buffer spring 14 and the rubber pad 15 to perform positioning work, the pressure gauge 28 is observed until the pressure in the detection bin 1 is stable at the moment, then the vacuum pump 7 is started to pressurize the inside of the detection bin 1 at the upper end of the timing gear chamber 3 through the inflation pipe 8 and keep the pressure for a period of time, then the value on the pressure gauge 28 is observed, if the value changes, the quality of the timing gear chamber 3 has defects, and if the timing gear chamber 3 has no change, the composite standard is adopted.

In the process of assembly, as shown in fig. 2 and fig. 4-5, the connecting plate 18 is pulled to drive the engaging rod 17 to separate from the slot 21, the connection between the fixing seat 16 and the fixing plate 20 is released, so that the attaching plate 10 can be disassembled and cleaned, the fixing plate 20 is inserted into the fixing seat 16 during assembly, then the expansion spring 19 drives the engaging rod 17 to engage with the slot 21 through the connecting plate 18, so as to complete the connection between the attaching plate 10 and the detection bin 1, when the misaligned pressure gauge 28 needs to be replaced, the threaded rod 26 is rotated to drive the bottom plate 27 to separate from the top plate 24 and the limitation on the pressure gauge 28 is released, so that the pressure gauge 28 can be disassembled, the pressure gauge 28 is inserted into one side of the connecting seat 23 during assembly, and then the reverse rotation of the threaded rod 26 drives the bottom plate 27 to cooperate with the top plate 24 to pressurize and fix the pressure gauge 28, thereby completing the assembly and replacement of the pressure gauge 28.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an engine timing gear room processing is with sealed machine that detects, is including detecting storehouse (1) and rigging board (10), its characterized in that:

a fitting groove (2) is formed in the detection bin (1), a timing gear chamber (3) is fitted in the fitting groove (2), a top cover (4) is connected to the top end of the detection bin (1), an air cylinder (5) is fixedly mounted on the surface of the top cover (4), a sealing plug (6) is fixedly mounted at one end of the air cylinder (5), and the sealing plug (6) is connected with the timing gear chamber (3);

a vacuum pump (7) is fixedly installed on the top surface of the top cover (4), an inflation tube (8) is installed at one end of the vacuum pump (7), one end of the inflation tube (8) penetrates through the top cover (4), and an electric telescopic rod assembly (9) is fixedly connected to the top surface of the top cover (4);

an attaching plate (10) is attached to the bottom of the detection bin (1), a sealing gasket (11) is arranged between the attaching plate (10) and the detection bin (1), limiting holes (12) are formed in the sealing gasket (11) and the attaching plate (10), a limiting rod (13) penetrates through the limiting holes (12), a buffer spring (14) is wound on the surface of the limiting rod (13), and a rubber pad (15) is fixedly mounted at the top end of the limiting rod (13);

fixing seats (16) are welded on two sides of the bottom end of the detection bin (1), a clamping rod (17) penetrates through one side of each fixing seat (16), one end of each clamping rod (17) is connected with a connecting plate (18), a telescopic spring (19) is wound on the surface of each clamping rod (17), a fixing plate (20) is attached to the inside of each fixing seat (16), a clamping groove (21) is formed in the fixing plate (20), the clamping groove (21) is connected with the clamping rods (17), and the fixing plate (20) is fixedly connected with the attaching plate (10);

air vent (22) have been seted up to the inside of rigging plate (10), the bottom fixedly connected with connecting seat (23) of air vent (22), one side fixed mounting of connecting seat (23) has roof (24), the fixed surface of connecting seat (23) installs locating plate (25), threaded rod (26) are run through to the inside of locating plate (25), the top of threaded rod (26) is connected with bottom plate (27), bottom plate (27) are corresponding with roof (24), the inboard laminating of roof (24) and bottom plate (27) has manometer (28).

2. The machine of claim 1, wherein the sealing member comprises: the shape of the attaching groove (2) is consistent with the outline shape of the timing gear chamber (3), the attaching groove (2) is in sliding connection with the timing gear chamber (3), and the cylinder (5) drives the sealing plug (6) to be closely attached to the timing gear chamber (3).

3. The machine of claim 1, wherein the machine comprises: the size of the limiting hole (12) is matched with that of the limiting rod (13), the rubber pad (15) is in sliding connection with the limiting hole (12) through the limiting rod (13), and the rubber pad (15) and the attaching plate (10) form a telescopic structure through the buffer spring (14).

4. The machine of claim 1, wherein the machine comprises: the fixing seat (16) is symmetrically arranged relative to the central line of the detection bin (1), and the clamping rods (17) are symmetrically distributed on one side of the fixing seat (16).

5. The machine of claim 1, wherein the sealing member comprises: the clamping rod (17) and the fixed seat (16) form a telescopic structure through a connecting plate (18) and a telescopic spring (19), and the clamping rod (17) is clamped and connected with the fixed plate (20) through a clamping groove (21).

6. The machine of claim 1, wherein the machine comprises: the positioning plate (25) is in threaded connection with the threaded rod (26), and one end of the threaded rod (26) is rotatably connected with the bottom plate (27).