CN212513522U - General gas tightness check out test set of differential package - Google Patents
General gas tightness check out test set of differential package Download PDFInfo
- Publication number
- CN212513522U CN212513522U CN202021637336.6U CN202021637336U CN212513522U CN 212513522 U CN212513522 U CN 212513522U CN 202021637336 U CN202021637336 U CN 202021637336U CN 212513522 U CN212513522 U CN 212513522U
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting
- differential
- moving
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a general gas tightness check out test set of differential package, including the upper plate, curb plate and hypoplastron, the spout has been put to the equipartition on upper plate and the hypoplastron, equal slidable mounting has T type to remove the seat on the spout, two flexible telescoping devices down have been arranged side by side to the upper end of upper plate, telescoping device's flexible end all has the sealed mould of a plurality of models through first mounting panel movable mounting, all there is the sealed lower mould of a plurality of models through second mounting panel movable mounting under the upper end of hypoplastron is located first mounting panel, the inlet duct has been arranged in one of them sealed lower mould, the external gas-supply pipe that has the barometer of inlet duct, the mobile device has been put to the equipartition on the T type removal seat, the drive arrangement who is used for driving two mobile device synchronous movements. The utility model discloses simple structure, the simple operation is fit for the differential package gas tightness detection of multiple specification, and the commonality is strong, and detection efficiency is high, especially adapted using widely.
Description
Technical Field
The utility model belongs to the technical field of differential package production process equipment, concretely relates to general gas tightness check out test set of differential package.
Background
At present, the air tightness detection in the production of a differential bag of a differential motor cannot simply and conveniently execute the test, the conventional operation is to execute the detection action after a rear oil seal is sealed by a motor head or to execute the air tightness detection by placing the motor in water, and the method is difficult to operate and has lower working efficiency.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a general gas tightness check out test set of differential package promotes work efficiency and validity greatly, and the commonality is stronger, can detect the differential package of a plurality of models.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a universal air tightness detection device for differential packages comprises an upper plate, side plates and a lower plate, wherein the upper plate and the lower plate are connected through the two side plates, sliding grooves are formed in the upper plate and the lower plate, and T-shaped moving seats are arranged on the sliding grooves in a sliding mode;
two telescopic devices which are downwards telescopic to press the differential speed bag are arranged at the upper end of the upper plate in parallel, first mounting plates are fixedly mounted at telescopic ends of the telescopic devices, and a plurality of types of upper sealing dies are movably mounted at the lower end of the first mounting plates;
two second mounting plates are arranged at the upper end of the lower plate and are positioned under the first mounting plate, one second mounting plate is fixedly mounted at the upper end of the T-shaped movable seat, the other second mounting plate is fixedly mounted at the upper end of the lower plate, a plurality of types of lower sealing dies are movably mounted at the upper ends of the second mounting plates, an air inlet pipeline is arranged in one lower sealing die, and the air inlet pipeline is externally connected with an air pipe with a barometer;
the T-shaped moving seat is uniformly provided with moving devices for driving the T-shaped moving seat to reciprocate on the sliding groove, and the side plate is provided with a driving device for driving the two moving devices to synchronously move.
Preferably, one of the telescoping devices is installed on the T-shaped movable seat, the telescopic end of the telescoping device penetrates through the upper end of the T-shaped movable seat and the upper end of the first mounting plate and is fixedly connected with the upper end of the other telescoping device, the upper end of the other telescoping device penetrates through the upper plate and the upper end of the first mounting plate and is fixedly connected with the upper end of the other telescoping device, and first threaded mounting columns used for mounting the upper sealing die are uniformly arranged at the lower end of the first mounting.
Preferably, the upper end of the upper sealing die is uniformly provided with first threaded holes matched with the first threaded mounting columns, and the lower end of the upper sealing die is uniformly provided with a layer of high-strength rubber bars.
Preferably, the upper end equipartition of second mounting panel has been provided with the second screw thread erection column that is used for the sealed lower mould of installation, the lower extreme equipartition of sealed lower mould be provided with second screw thread erection column assorted second screw hole, the upper end equipartition of sealed lower mould has been provided with the excellent power of one deck and has been glued the rod.
Preferably, two telescoping devices are two cylinders, and two cylinders are all controlled to go up and down through the same hand board valve.
Preferably, the moving device comprises moving plates for driving the T-shaped moving seats to move, the moving plates are fixedly connected with the T-shaped moving seats, the moving plates are further sleeved on two guide columns for guiding the moving direction, the T-shaped moving seats are located between the two guide columns, and two ends of the guide columns are fixedly mounted on the connecting plate.
Preferably, the driving device comprises a threaded column in threaded connection with the movable plate, one end of the threaded column is rotationally connected with the connecting plate, the other end of the threaded column penetrates through the connecting plate and is fixedly connected with the first chain wheel, the first chain wheel is sleeved with a chain for driving the first chain wheel, the first chain wheel is arranged between the second chain wheel and the second chain wheel, the chain is sleeved on the second chain wheel, one end of the second chain wheel is rotationally connected with the side plate, and the other end of the second chain wheel is fixedly provided with a knob.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the two cylinders are adopted, the same hand plate valve is used for controlling the lifting of the cylinders, the differential bag is sealed when the cylinders descend, electric power is not needed, the operation is very convenient, the lifting amount of the cylinders can be controlled, and the differential bag detection device is suitable for detecting differential bags with different height sizes;
(2) the upper sealing die and the lower sealing die are movably arranged on the first mounting plate and the second mounting plate respectively, and the upper sealing die and the lower sealing die which are matched with the differential package to be detected in size are replaced according to different calibers of the differential package to be detected for detection, so that the detection universality is improved;
(3) the first mounting plate and the second mounting plate which are positioned on the sliding grooves on the upper plate and the lower plate are simultaneously driven to synchronously move on the sliding grooves by rotating the knob, so that the upper sealing die and the lower sealing die which are arranged on the first mounting plate and the second mounting plate are synchronously adjusted, the adjustment is very convenient, and the adjustment precision is better for control;
(4) two guide columns are arranged on two sides of the movable seat, so that the T-shaped movable seat is guided to move, and the threaded columns rotate to drive the movable plate to drive the T-shaped movable seat to move more stably.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sealing lower die without the sealing upper die;
FIG. 3 is a schematic view of another perspective structure of the present invention;
fig. 4 is a schematic structural view of the upper sealing die of the present invention;
fig. 5 is a schematic structural view of the lower sealing die of the present invention;
fig. 6 is another view angle structure diagram of the sealing lower mold of the present invention.
Description of reference numerals:
1-upper plate, 2-side plate, 3-lower plate, 4-chute, 5-T-shaped movable seat, 6-telescopic device, 7-first mounting plate, 701-first threaded mounting column, 8-sealed upper die, 801-first threaded hole, 9-second mounting plate, 901-second threaded mounting column, 10-sealed lower die, 1001-air inlet pipeline, 1002-second threaded hole, 11-movable plate, 12-knob, 13-guide column, 14-threaded column, 15-first chain wheel, 16-chain and 17-second chain wheel.
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.
As shown in fig. 1 to 6, the general air tightness detection device for the differential bag provided in this embodiment includes an upper plate 1, side plates 2 and a lower plate 3, the upper plate 1 and the lower plate 3 are connected by the two side plates 2, sliding grooves 4 are respectively disposed on the upper plate 1 and the lower plate 3, and T-shaped moving seats 5 are respectively slidably mounted on the sliding grooves 4;
the upper end of the upper plate 1 is provided with two telescopic devices 6 which are arranged in parallel and can stretch downwards to press the differential bag, the telescopic ends of the telescopic devices 6 are fixedly provided with first mounting plates 7, the lower end of each first mounting plate 7 is movably provided with a plurality of types of upper sealing dies 8, when the device is used, the upper sealing dies 8 matched with the upper sealing dies are selected to be mounted on the first mounting plates 7 according to the aperture of two holes at the upper end of the differential bag to be detected and the height of the holes, and the telescopic devices 6 control the upper sealing dies 8 to descend to plug the holes of the differential bag;
two second mounting plates 9 are arranged at the upper end of the lower plate 3 under the first mounting plate 7, one of the second mounting plates 9 is fixedly arranged at the upper end of the T-shaped movable seat 5, the other second mounting plate 9 is fixedly arranged at the upper end of the lower plate 3, a plurality of types of sealing lower dies 10 are movably arranged at the upper end of each second mounting plate 9, an air inlet pipeline 1001 is arranged in one sealing lower die 10, the air inlet pipeline 1001 is externally connected with an air delivery pipe with a barometer, when the differential bag is used, the sealing lower die 10 matched with the air inlet pipeline 1001 is selected according to the aperture of two holes at the lower end of the differential bag to be detected and the height of the holes, the two holes at the lower end of the differential bag to be detected are arranged on the second mounting plates 9, the two holes at the lower end of the differential bag are aligned to the sealing lower die 10 and are aligned, the telescopic device 6 is controlled to drive the sealing upper die 8 to descend, the two sealing, carrying out air tightness detection on the differential speed bag;
the T-shaped moving seat 5 is uniformly provided with moving devices for driving the T-shaped moving seat 5 to reciprocate on the sliding groove 4, the side plate 2 is provided with driving devices for driving the two moving devices to synchronously move, so that the distance between the upper sealing die 8 and the lower sealing die 10 can be conveniently adjusted, and the matching is used for detecting the air tightness of differential packages with different specifications.
Particularly, one of them telescoping device 6 is installed on T type removes seat 5 and the upper end fixed connection that the seat 5 and first mounting panel 7 were removed to the T type is passed to flexible end, and the upper end fixed connection of upper plate 1 and first mounting panel 7 is passed to the flexible end of another telescoping device 6, the lower extreme equipartition of first mounting panel 7 is provided with the first screw thread erection column 701 that is used for installing sealed mould 8.
Particularly, sealed upper end equipartition of going up mould 8 be provided with first screw thread erection column 701 assorted first screw hole 801, the installation of mould 8 in the convenient seal, the lower extreme equipartition of mould 8 in the seal has been provided one deck dominant force and has been glued the rod, and sealed effectual and difficult production is deformed.
Particularly, the second screw thread erection column 901 that is used for installing sealed lower mould 10 is put to the upper end equipartition of second mounting panel 9, the lower extreme equipartition of sealed lower mould 10 put with second screw thread erection column 901 assorted second screw hole 1002, the installation of convenient sealed lower mould 10, the upper end equipartition of sealed lower mould 10 has been put the excellent power of one deck and has been glued the rod, and sealed effectual and difficult production is out of shape.
Particularly, two telescoping device 6 is two cylinders, and two cylinders all control through same palm board valve and go up and down, need not adopt electric control, saves electric power resource.
Particularly, the mobile device all includes the movable plate 11 that is used for driving T type removal seat 5 and removes, movable plate 11 and T type removal seat 5 fixed connection, movable plate 11 still cup joints on two guide posts 13 that are used for guiding the moving direction, T type removal seat 5 is located between two guide posts 13, the both ends fixed mounting of guide post 13 makes its removal more stable when playing the guide effect to the removal of T type removal seat 5 on connecting plate 1301.
Specifically, the driving device comprises a threaded column 14 in threaded connection with the moving plate 11, one end of the threaded column 14 is rotationally connected with a connecting plate 1301, the other end of the threaded column 14 penetrates through the connecting plate 1301 to be fixedly connected with first chain wheels 15, two chain wheels 15 are sleeved with chains 16 for driving the first chain wheels 15, a second chain wheel 17 for driving the chains 16 to rotate is arranged between the two first chain wheels 15, the chains 16 are sleeved on the second chain wheel 17, one end of the second chain wheel 17 is rotationally connected with the side plate 2, a knob 12 is fixedly installed at the other end of the second chain wheel 17, the second chain wheel 17 is driven to rotate by a forward and reverse rotation control knob 12, the second chain wheel 17 drives the chains 16 to rotate, the chains 16 drive the two second chain wheels 15 to rotate, the second chain wheel 15 drives the threaded column 14 to rotate, the threaded column 14 rotationally drives the moving plate 11 which is sleeved on the threaded column 14 and is in threaded connection with the threaded column 14, the moving plate 11 is horizontally moved in the axial direction of the threaded cylinder 14 by the principle of nut and screw connection.
When in use, according to the difference of four apertures on the differential package to be detected, the upper sealing die 8 and the lower sealing die 10 which are matched with the apertures of the four apertures and the height of the open hole of the differential package are selected and respectively arranged on the first mounting plate 7 and the second mounting plate 9, the gas pipe is connected to the lower sealing die 10, the second chain wheel 17 is driven to rotate by the forward and reverse rotation control knob 12, the chain 16 is further driven to rotate to drive the two first chain wheels 15 to synchronously rotate, the two threaded columns 14 are driven to synchronously rotate, the movable plate 11 in threaded connection with the threaded columns 14 moves in the axial direction of the threaded columns 14 under the rotation of the threaded columns 14, the T-shaped movable seat 5 is driven to slide in the chute 4, so that the distance between the two upper sealing dies 8 or the two lower sealing dies 10 is adjusted for detecting the differential packages with different sizes, and two holes at the lower end of the differential package are placed on the two lower, the differential package is ajusted, then control flap valve, two cylinders descend and push down, will seal and go up mould 8 and press to two holes of differential package upper end, then with the gas-supply pipe through one of them sealed lower mould 10 that has gas transmission pipeline toward the interior injection gas of differential package, observe atmospheric pressure data through the barometer, detect the differential package according to the atmospheric pressure time of regulation, reverse control flap valve makes the output of two air pumps rise after the time is accomplished, mould 8 left two holes of differential package upper end on sealing, take out the differential package, put into the differential package that does not detect and carry out next detection.
To sum up, the utility model discloses simple structure, the simple operation is fit for the differential package gas tightness detection of multiple specification, and the commonality is strong, and detection efficiency is high, especially adapted using widely.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The universal air tightness detection device for the differential bags comprises an upper plate, side plates and a lower plate, and is characterized in that the upper plate and the lower plate are connected through the two side plates, sliding grooves are formed in the upper plate and the lower plate, and T-shaped moving seats are arranged on the sliding grooves in a sliding mode;
two telescopic devices which are downwards telescopic to press the differential speed bag are arranged at the upper end of the upper plate in parallel, first mounting plates are fixedly mounted at telescopic ends of the telescopic devices, and a plurality of types of upper sealing dies are movably mounted at the lower end of the first mounting plates;
two second mounting plates are arranged at the upper end of the lower plate and are positioned under the first mounting plate, one second mounting plate is fixedly mounted at the upper end of the T-shaped movable seat, the other second mounting plate is fixedly mounted at the upper end of the lower plate, a plurality of types of lower sealing dies are movably mounted at the upper ends of the second mounting plates, an air inlet pipeline is arranged in one lower sealing die, and the air inlet pipeline is externally connected with an air pipe with a barometer;
the T-shaped moving seat is uniformly provided with moving devices for driving the T-shaped moving seat to reciprocate on the sliding groove, and the side plate is provided with a driving device for driving the two moving devices to synchronously move.
2. The universal air tightness detection device for the differential bags according to claim 1, wherein one telescopic device is mounted on the T-shaped movable seat, the telescopic end of the telescopic device penetrates through the T-shaped movable seat and is fixedly connected with the upper end of the first mounting plate, the telescopic end of the other telescopic device penetrates through the upper plate and is fixedly connected with the upper end of the first mounting plate, and first threaded mounting columns for mounting the upper sealing die are arranged at the lower end of the first mounting plate.
3. The universal air tightness detection device for the differential packages according to claim 2, wherein first threaded holes matched with the first threaded mounting columns are uniformly formed in the upper end of the upper sealing die, and a layer of high-strength rubber bars is uniformly formed in the lower end of the upper sealing die.
4. The differential package general air tightness detection device according to claim 1, characterized in that a second thread mounting column for mounting a sealing lower die is arranged on the upper end of the second mounting plate, a second thread hole matched with the second thread mounting column is arranged on the lower end of the sealing lower die, and a layer of high-strength rubber bar is arranged on the upper end of the sealing lower die.
5. The apparatus for detecting the general tightness of a differential case as claimed in claim 1, wherein the two telescoping devices are two cylinders, and the two cylinders are controlled to be lifted and lowered by the same hand plate valve.
6. The apparatus of claim 1, wherein the moving devices each comprise a moving plate for driving the T-shaped moving base to move, the moving plate is fixedly connected to the T-shaped moving base, the moving plate is further sleeved on two guide pillars for guiding the moving direction, the T-shaped moving base is located between the two guide pillars, and two ends of the guide pillars are fixedly mounted on the connecting plate.
7. The universal airtightness detection device for differential bags according to claim 6, wherein the driving device comprises a threaded column in threaded connection with the movable plate, one end of the threaded column is rotatably connected with the connecting plate, the other end of the threaded column penetrates through the connecting plate and is fixedly connected with the first chain wheels, two of the first chain wheels are sleeved with a chain for driving the first chain wheels, a second chain wheel for driving the chain to rotate is arranged between the two first chain wheels, the chain is sleeved on the second chain wheel, one end of the second chain wheel is rotatably connected with the side plate, and the other end of the second chain wheel is fixedly provided with a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637336.6U CN212513522U (en) | 2020-08-07 | 2020-08-07 | General gas tightness check out test set of differential package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637336.6U CN212513522U (en) | 2020-08-07 | 2020-08-07 | General gas tightness check out test set of differential package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513522U true CN212513522U (en) | 2021-02-09 |
Family
ID=74384323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637336.6U Active CN212513522U (en) | 2020-08-07 | 2020-08-07 | General gas tightness check out test set of differential package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212513522U (en) |
-
2020
- 2020-08-07 CN CN202021637336.6U patent/CN212513522U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109916575B (en) | Valve tightness detection device | |
| CN203437536U (en) | Full-automatic feeder for punching machine | |
| CN109946026B (en) | Full-automatic air tightness detection device | |
| CN210464821U (en) | Tightness detection device for mesh steel belt polyethylene composite pipe | |
| CN206544801U (en) | A kind of super flexible full-automatic vacuum formed box material-receiving system | |
| CN112477015B (en) | Automatic flanging machine for inner frame and outer frame of scissor leg | |
| CN214056397U (en) | Blowing device for ABS toolbox blow molding production | |
| CN112692492B (en) | Tool for welding automobile | |
| CN206569678U (en) | Solar panel turning device | |
| CN212513522U (en) | General gas tightness check out test set of differential package | |
| CN207007448U (en) | A kind of valve pressure device | |
| CN205528448U (en) | Online multi -functional plate press of curtain cavity glass | |
| CN105776898A (en) | Online multifunctional plate press for curtain wall hollow glass | |
| CN114858612B (en) | Electrohydraulic servo universal material testing machine | |
| CN213436527U (en) | Punch press that possesses unloading letter sorting function | |
| CN210676026U (en) | Appearance detection device | |
| CN208801315U (en) | A kind of valve processing fast-positioning device | |
| CN206223373U (en) | Testing equipment | |
| CN219901247U (en) | Plate fixing device of plate cutting machine | |
| CN218035517U (en) | Automatic opposite-insertion sealing mechanism and sealing test device | |
| CN202779528U (en) | Die cushion ejector device for punch | |
| CN221077931U (en) | Water-cooling plate air tightness test fixture | |
| CN219274267U (en) | Car door limiter processing equipment | |
| CN219830577U (en) | Pressure-resistant blasting testing machine for pipe | |
| CN117906940B (en) | Sealing performance detection device for rubber sealing ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |