CN212340550U - Automobile transmission rear box body gas leak detection machine - Google Patents
Automobile transmission rear box body gas leak detection machine Download PDFInfo
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- CN212340550U CN212340550U CN202022310292.2U CN202022310292U CN212340550U CN 212340550 U CN212340550 U CN 212340550U CN 202022310292 U CN202022310292 U CN 202022310292U CN 212340550 U CN212340550 U CN 212340550U
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Abstract
The utility model discloses a box gas detection leaks machine behind motor transmission, including the mobile device, be equipped with the work piece installation department on the mobile device, the work piece installation department is used for installing the work piece, the bottom fixed mounting of lifter plate has last plugging device, fixed mounting has two side plugging devices and back plugging device on the bottom plate, go up plugging device, two side plugging device and back plugging device all are used for the shutoff work piece. The utility model discloses a realized the removal to the work piece through setting up the mobile device, through setting up the work piece installation department, realized the installation to the work piece, make the work piece can be quick be located suitable position, through setting up plugging device, two side plugging device and back plugging device, realized the shutoff to the work piece for the shutoff of work piece is simple and convenient more, and is also quicker, and each process operation links up more, thereby makes the gas tightness of work piece detect simpler, convenient, quick, and efficiency is higher.
Description
Technical Field
The utility model relates to a box gas detection leaks quick-witted technical field behind the gearbox, in particular to box gas detection leaks quick-witted behind motor transmission.
Background
Automobile transmission is the important part of car, and after the box was produced behind the automobile transmission, generally need carry out the gas tightness and detect, and traditional detection gearbox back box gas tightness, artifical the participation is more for the operation is comparatively loaded down with trivial details, and intensity of labour is great, and the efficiency that detects is lower.
Therefore, a rear box body gas leakage detector of the automobile gearbox is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box gas detection leaks machine behind motor transmission, realized the removal to the work piece through setting up the mobile device, through setting up the work piece installation department, realized the installation to the work piece, make the work piece can be quick be positioned to suitable position, through setting up plugging device, two side plugging device and back plugging device, realized the shutoff to the work piece, make the shutoff of work piece more simple and convenient, also quicker, each process operation links up more, thereby make the gas tightness of work piece detect simpler, and convenient, and is quick, the labor intensity is lower, and the efficiency is higher.
The utility model provides a concrete technical scheme as follows:
a rear box body gas leakage detection machine of an automobile gearbox comprises a table frame, wherein a working part is arranged on the table frame and comprises a bottom plate, the bottom plate is fixedly arranged on the table frame, four supporting rods are fixedly arranged at the top of the bottom plate and distributed in a rectangular array, the top of the four supporting rods is fixedly provided with a same top plate, a main cylinder and two auxiliary cylinders are arranged on the top plate, a lifting plate is arranged between the top plate and the bottom plate, output shafts of the main cylinder and the two auxiliary cylinders are fixedly connected with the lifting plate, four limiting rods are fixedly arranged at the top of the lifting plate, the four limiting rods penetrate through the top plate and are in sliding connection with the top plate, a moving device is arranged on the bottom plate and is provided with a workpiece mounting part, and the workpiece mounting part is used for mounting a workpiece, the bottom of the lifting plate is fixedly provided with an upper plugging device, the bottom plate is fixedly provided with two side plugging devices and a rear plugging device, and the upper plugging device, the two side plugging devices and the rear plugging device are used for plugging workpieces.
As a further improvement of the utility model, the mobile device includes installation layer board and stretch cylinder, the installation layer board is located the top of bottom plate, stretch cylinder fixed mounting be in on the bottom plate, stretch cylinder's output shaft with installation layer board fixed connection, stretch cylinder is used for removing the installation layer board, the installation layer board is used for fixing the work piece installation department.
As a further improvement, the bottom fixed mounting of installation layer board has two sliders, the top fixed mounting of bottom plate has two guide rails, two the slider is slidable mounting respectively on corresponding guide rail.
As a further improvement, the work piece installation department includes the locating plate, locating plate fixed mounting is in the top of installation layer board, the top fixed mounting of locating plate has a plurality of foolproof, the top of locating plate is equipped with the boss, boss and work piece looks adaptation, be equipped with a plurality of oil duct shutoff heads and centering on the boss, the oil duct shutoff head is used for shutoff work piece oil duct, the centering is used for injecing the work piece installation, the top fixed mounting of locating plate has rhombus locating pin and bolt, two the bolt diagonal angle sets up, rhombus locating pin and two bolts all are used for the location to the locating plate, be equipped with first sealing washer on the locating plate, the sealed work piece of first sealing washer.
As a further improvement, the draw-in groove has been seted up to one side of locating plate, the top fixed mounting of bottom plate has bolt positioner, bolt positioner is used for the location to the locating plate, bolt positioner is including propelling cylinder, fixed mounting has the fixed pin on propelling cylinder's the output shaft, the fixed pin with draw-in groove looks adaptation.
As a further improvement, go up plugging device and include a plurality of elasticity depression bars, it is a plurality of the bottom fixed mounting of elasticity depression bar has the shape clamp plate of preventing, prevent installing the second sealing washer on the shape clamp plate, it is used for the top of shutoff work piece to go up plugging device.
As a further improvement of the utility model, the side plugging device includes the mount, mount fixed mounting is in on the bottom plate, the top fixed mounting of mount has the side to push away the cylinder, fixed mounting has first connecting piece on the output shaft of side push away the cylinder, install the elastic component on the first connecting piece, fixed mounting has the sealed end cap of side on the elastic component.
As the utility model discloses a further improvement, back plugging device includes the backup pad, the top fixed mounting of backup pad has the back to push away the cylinder, fixed mounting has the push pedal on the output shaft of back to push away the cylinder, fixed mounting has two second connectors, two in the push pedal the connecting seat, two are all installed to the second connector equal fixed mounting has the back to seal the end cap on the connecting seat.
As a further improvement, the top fixed mounting of bottom plate has air inlet unit, air inlet unit is used for admitting air for the work piece, survey work piece gas tightness.
As a further improvement of the utility model, there are four positioning seats, four at the top fixed mounting of bottom plate the top of positioning seat is all seted up flutedly, the equal fixed mounting in bottom of lifter plate has the locating lever, four the equal fixed mounting in bottom of locating lever has semi-circular plush copper, semi-circular plush copper with recess looks adaptation.
The utility model has the advantages as follows:
(1) the utility model discloses a box gas detection leaks machine behind motor transmission, realized the removal to the work piece through setting up the mobile device, through setting up the work piece installation department, realized the installation to the work piece, make the work piece can be quick be positioned suitable position, through setting up plugging device, two side plugging device and back plugging device, realized the shutoff to the work piece, make the shutoff of work piece simple and convenient more, also quicker, each process operation links up more, thereby make the gas tightness of work piece detect simpler, convenient, quick, efficiency is higher.
(2) The utility model discloses a box gas detection leaks machine behind motor transmission through setting up the mobile device for the installation layer board can take place to remove under stretching cylinder's effect, and the installation layer board removes and drives the work piece installation department and removes, thereby removes appointed position with the work piece installation department, and the mobile device makes comparatively heavy work piece can make things convenient for the appointed displacement of quick removal, so that subsequent shutoff detects.
(3) The utility model discloses a box gas detection leaks machine behind motor transmission for through setting up two guide rails and two sliders, make the installation layer board remove more stably, and remove and can steadily remove along the direction of guide rail.
(4) The utility model discloses a box gas detection leaks machine behind motor transmission, through setting up the work piece installation department for the installation of work piece is faster, and more standard, when needs with workpiece mounting on, as long as put into the work piece on, centering, rhombus locating pin and bolt all correspond with the corresponding position on the work piece, play the effect of location to the work piece, the effect of shutoff is played to the inside oil duct of work piece to oil duct plugging head simultaneously, first sealing washer and work piece contact play sealed effect to the work piece.
(5) The utility model discloses a box gas detection leaks machine behind motor transmission for when the work piece installation department moved suitable position, in the propulsion cylinder can drive the fixed pin and enter into the draw-in groove, play the effect of location to the locating plate, make placing that the work piece installation department can be stable, even at each plugging device and work piece contact, also can make the work piece remain stable, thereby more be favorable to the detection of gas tightness, through setting up draw-in groove and bolt positioner.
(6) The utility model discloses a box gas detection leaks machine behind motor transmission through setting up plugging device, has realized the shutoff to work piece upper portion, prevents shape clamp plate direct and work piece contact, and the second sealing washer plays sealed effect to the work piece, and the elasticity depression bar can make and prevent shape clamp plate and work piece flexible contact, and after the contact, pressure crescent, avoids preventing shape clamp plate direct work piece rigid contact, causes the damage to the work piece.
(7) The utility model discloses a box gas detection leaks machine behind motor transmission through setting up both sides side plugging device, has realized the shutoff to the work piece both sides, the setting of elastic component for the sealed end cap of side and work piece flexonics can avoid the sealed end cap of side to cause the injury to the work piece.
(8) The utility model discloses a box gas detection leaks machine behind motor transmission has realized the shutoff to the work piece rear portion through setting up back plugging device, and the back pushes away the cylinder and can drive two back sealed plugs simultaneously and carry out the shutoff to the work piece.
(9) The utility model discloses a box gas detection leaks machine behind motor transmission through setting up four locating levers and four positioning seats, has realized the location to last plugging device for go up plugging device after contacting with the work piece, can be accurate realize the shutoff to the work piece, avoid going up the situation that plugging device and work piece caused mutual injury.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic front view of the rear box body gas leak detector of the automobile transmission of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the rear box body air leakage detector of the automobile transmission of the present invention;
FIG. 3 is a schematic perspective view of a working portion of the rear box body air leak detector of the automobile transmission according to the present invention;
FIG. 4 is a schematic structural view of the rear box body gas leak detector of the automobile transmission according to the present invention;
FIG. 5 is a schematic side view of the working part of the air leakage detector for the rear box of the automobile transmission according to the present invention;
FIG. 6 is a schematic top view of the workpiece mounting portion of the rear box body air leak detector of the automotive transmission according to the present invention;
FIG. 7 is a schematic side view of the workpiece mounting portion of the rear box body air leak detector of the automobile transmission according to the present invention;
fig. 8 is a schematic view of the upward structure of the upper plugging device in the air leakage detector for the rear box of the automobile transmission of the present invention;
fig. 9 is a schematic perspective view of the upper blocking device in the automobile transmission rear box body air leak detector of the present invention;
fig. 10 is a schematic structural view of the middle side plugging device of the rear box body gas leakage detector of the automobile transmission of the present invention;
fig. 11 is a schematic perspective view of the middle side plugging device of the rear box body gas leak detector of the automobile transmission of the present invention;
fig. 12 is a schematic structural view of the rear plugging device in the air leakage detector for the rear box of the automobile transmission of the present invention;
fig. 13 is the utility model discloses a box gas detection leaks quick-witted back plugging device's spatial structure schematic diagram behind motor transmission.
1. The table frame comprises a table frame body, 2, a working part, 4, a top plate, 5, a bottom plate, 6, a supporting rod, 7, a main cylinder, 8, a lifting plate, 9, an auxiliary cylinder, 10, a limiting rod, 11, a workpiece mounting part, 12, a mounting supporting plate, 13, a stretching cylinder, 15, a sliding block, 16, a guide rail, 17, an upper plugging device, 18, a side plugging device, 19, a rear plugging device, 20, a positioning rod, 21, a positioning seat, 22, a bolt positioning device, 23, a positioning plate, 24, a clamping groove, 25, a foolproof part, 26, an oil duct plugging head, 27, centering, 28, a diamond positioning pin, 29, a bolt, 30, a boss, 31, a first sealing ring, 32, an elastic pressing rod, 33, a shape-proof pressing plate, 34, a second sealing ring, 35, a fixing frame, 36, a side pushing cylinder, 37, a first connecting piece, 38, an elastic piece, 39, a side sealing head, 40, a rear pushing, Connecting seat, 43, back sealed end cap, 44, air inlet unit.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "fixed," "mounted," "connected," or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have the orientation, configuration, and operation specified in the specification and therefore should not be construed as limiting the invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The invention will be described in more detail with reference to the following embodiments, which are illustrated in the accompanying drawings:
referring to fig. 1-13, an automobile gearbox rear box body gas leak detector comprises a table frame 1, wherein a working part 2 is arranged on the table frame 1, the working part 2 comprises a bottom plate 5, the bottom plate 5 is fixedly arranged on the table frame 1, four support rods 6 are fixedly arranged at the top of the bottom plate 5, the four support rods 6 are distributed in a rectangular array, the top of the four support rods 6 is fixedly provided with a same top plate 4, the four support rods 6 are used for supporting the top plate 4, a main cylinder 7 and two auxiliary cylinders 9 are arranged on the top plate 4, a lifting plate 8 is arranged between the top plate 4 and the bottom plate 5, the main cylinder 7 and output shafts of the two auxiliary cylinders 9 are fixedly connected with the lifting plate 8, the top of the lifting plate 8 is fixedly provided with four limit rods 10, and the four limit rods 10 penetrate through the top plate 4 and are slidably connected with the top plate 4, the improved lifting device is characterized in that a moving device is arranged on the bottom plate 5, a workpiece mounting portion 11 is arranged on the moving device, the workpiece mounting portion 11 is used for mounting a workpiece, an upper plugging device 17 is fixedly mounted at the bottom of the lifting plate 8, two side plugging devices 18 and a rear plugging device 19 are fixedly mounted on the bottom plate 5, and the upper plugging device 17 and the two side plugging devices 18 and the rear plugging device 19 are used for plugging the workpiece.
Realized the removal to the work piece through setting up mobile device, through setting up workpiece installation department 11, realized the installation to the work piece, make the work piece can be quick be positioned suitable position, through setting up plugging device 17, two side plugging device 18 and back plugging device 19, realized the shutoff to the work piece, make the shutoff of work piece more simple and convenient, also quicker, each process operation links up more, thereby make the gas tightness of work piece detect simpler, convenient, quick, efficiency is higher.
In some embodiments of the present invention, the moving device includes a mounting plate 12 and a stretching cylinder 13, the mounting plate 12 is located above the bottom plate 5, the stretching cylinder 13 is fixedly mounted on the bottom plate 5, an output shaft of the stretching cylinder 13 is fixedly connected to the mounting plate 12, the stretching cylinder 13 is used for moving the mounting plate 12, and the mounting plate 12 is used for fixing the workpiece mounting portion 11.
Through setting up mobile device for installation supporting plate 12 can take place to remove under tensile cylinder 13's effect, and installation supporting plate 12 removes and drives work piece installation department 11 and remove, thereby removes appointed position with work piece installation department, and mobile device makes comparatively heavy work piece can make things convenient for the appointed displacement of quick removal, so that subsequent shutoff detects.
In some embodiments of the present invention, the bottom of the mounting plate 12 is fixedly mounted with two sliders 15, the top of the bottom plate 5 is fixedly mounted with two guide rails 16, two sliders 15 are respectively slidably mounted on the corresponding guide rails 16.
By providing two guide rails 16 and two sliders 15, the mounting plate 12 is moved more stably, and the movement can be smoothly moved in the direction of the guide rails 16.
The utility model discloses an in some embodiments, work piece installation department 11 includes locating plate 23, locating plate 23 fixed mounting is in the top of mounting plate 12, the top fixed mounting of locating plate 23 has a plurality of foolproof 25, the top of locating plate 23 is equipped with boss 30, boss 30 and work piece looks adaptation, be equipped with a plurality of oil duct shutoff heads 26 and centering 27 on the boss 30, oil duct shutoff head 26 is used for shutoff work piece oil duct, centering 27 is used for injecing the work piece installation, the top fixed mounting of locating plate 23 has rhombus locating pin 28 and bolt 29, two bolt 29 diagonal angle sets up, rhombus locating pin 28 all is used for the location to locating plate 23 with two bolts 29, be equipped with first sealing washer 31 on the locating plate 23, first sealing washer 31 seals up the work piece.
Through setting up the work piece installation department for the installation of work piece is quicker, and more standard, when needs with the work piece installation 30 on, as long as put into the work piece on 30, centering 27, rhombus locating pin 28 and bolt 29 all correspond with the corresponding position on the work piece, play the effect of location to the work piece, and oil duct shutoff head 26 plays the effect of shutoff to the inside oil duct of work piece simultaneously, and first sealing washer 31 contacts with the work piece, plays sealed effect to the work piece.
The utility model discloses an in some embodiments, draw-in groove 24 has been seted up to one side of locating plate 23, the top fixed mounting of bottom plate 5 has bolt positioner 22, bolt positioner 22 is used for the location to locating plate 23, bolt positioner is including promoting the cylinder, fixed mounting has the fixed pin on the output shaft of promoting the cylinder, the fixed pin with draw-in groove 24 looks adaptation.
Through setting up draw-in groove 24 and bolt positioner 22 for when work piece installation department 11 moved suitable position, the propulsion cylinder can drive the fixed pin and enter into in the draw-in groove 24, plays the effect of location to locating plate 23, makes placing that work piece installation department 11 can be stable, even in each plugging device and work piece contact, also can make the work piece remain stable, thereby more be favorable to the measuring of gas tightness.
In some embodiments of the present invention, the upper plugging device 17 includes a plurality of elastic pressing rods 32, a plurality of anti-deformation pressing plates 33 are fixedly installed at the bottom ends of the elastic pressing rods 32, the anti-deformation pressing plates 33 are installed with second sealing rings 34, and the upper plugging device 17 is used for plugging the top of the workpiece.
By arranging the upper plugging device 17, the upper part of the workpiece is plugged, the anti-form pressing plate 33 is directly contacted with the workpiece, the second sealing ring 34 plays a role in sealing the workpiece, the elastic pressing rod 32 can enable the anti-form pressing plate 33 to be in flexible contact with the workpiece, the pressure is gradually increased after the contact, and the situation that the anti-form pressing plate 33 is directly contacted with the workpiece in a rigid mode to cause damage to the workpiece is avoided.
In some embodiments of the present invention, the side plugging device 18 includes a fixing frame 35, the fixing frame 35 is fixedly mounted on the bottom plate 5, a side pushing cylinder 36 is fixedly mounted at the top of the fixing frame 35, a first connecting member 37 is fixedly mounted on an output shaft of the side pushing cylinder 36, an elastic member 38 is mounted on the first connecting member 37, and a side sealing plug 39 is fixedly mounted on the elastic member 38.
Through setting up both sides side plugging device, realized the shutoff to the work piece both sides, the setting of elastic component 38 for the sealed end cap 39 of side and work piece flexonics can avoid the sealed end cap 39 of side to cause the injury to the work piece.
The utility model discloses an in some embodiments, back plugging device includes backup pad 39, the top fixed mounting of backup pad 39 has back-push cylinder 40, fixed mounting has the push pedal on the output shaft of back-push cylinder 40, fixed mounting has two second connectors 41, two in the push pedal connecting seat 42, two are all installed to second connector 41 equal fixed mounting has back sealed end cap 43 on the connecting seat 42.
The rear plugging device is arranged to plug the rear part of the workpiece, and the rear pushing cylinder 40 can simultaneously drive the two rear sealing plugs 43 to plug the workpiece.
In some embodiments of the present invention, an air inlet device 44 is fixedly installed on the top of the bottom plate 5, and the air inlet device 44 is used for introducing air to the workpiece to determine the air tightness of the workpiece.
In some embodiments of the utility model, there are four positioning seats 21, four at the top fixed mounting of bottom plate 5 the top of positioning seat 21 is all seted up flutedly, the equal fixed mounting in bottom of lifter plate 8 has locating lever 20, four the equal fixed mounting in bottom of locating lever 20 has semi-circular plush copper, semi-circular plush copper with recess looks adaptation.
Through setting up four locating levers 20 and four positioning seats 21, realized going up plugging device's location for go up plugging device after with the work piece contact, can be accurate realize the shutoff to the work piece, avoid going up the situation that plugging device and work piece caused mutual injury.
The working principle of the utility model is as follows: the utility model discloses a box gas leak detection machine behind motor transmission, at first, install the work piece to work installation department 11, prevent slow-witted 25, centering 27, rhombus locating pin 28 and bolt 29 all play the effect of location to the work piece, make the accurate installation of work piece, restart tensile cylinder 13, tensile cylinder 13 stimulates installation layer board 12 to move, installation layer board 12 moves and drives work piece installation department 11 to move, work piece installation department 11 moves and drives the work piece to move, after the work piece reachs the appointed position, close tensile cylinder 13, operate bolt positioner 22 again, make the fixed pin enter into draw-in groove 24, thereby fix work piece installation department 11, restart main cylinder 7 and two auxiliary cylinders 9, make lifter plate 8 move down, lifter plate 8 moves down and drives through a plurality of elastic compression bars 32 and prevents the shape clamp plate 33 and move down, make the shape clamp plate 33 and work piece contact, at this time, the second sealing ring 34 seals the workpiece, and at the same time, the two side plugging devices 18 and the rear plugging device 19 are activated to enable the two side sealing plugs 39 and the two rear sealing plugs 43 to both plug the workpiece, and after the workpiece is completely plugged, the air inlet device 44 detects the air tightness of the workpiece, so that the detection of the air tightness of the workpiece is completed.
To sum up, the utility model discloses a box gas detection leaks machine behind motor transmission has realized the removal to the work piece through setting up the mobile device, through setting up work piece installation department 11, realized the installation to the work piece, make the work piece can be quick be positioned suitable position, through setting up plugging device 17, two side plugging device 18 and back plugging device 19, realized the shutoff to the work piece, make the shutoff of work piece more simple and convenient, also quicker, each process operation links up more, thereby make the gas tightness of work piece detect simpler, convenient, quick, labor intensity is lower, and efficiency is higher.
The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are described in the above embodiments and the description, but only for illustrating the principles of the present invention.
Claims (10)
1. A rear box body gas leakage detection machine of an automobile gearbox comprises a table frame, wherein a working part is arranged on the table frame and comprises a bottom plate, the bottom plate is fixedly arranged on the table frame, four supporting rods are fixedly arranged at the top of the bottom plate and distributed in a rectangular array, the top of the four supporting rods is fixedly provided with a same top plate, a main cylinder and two auxiliary cylinders are arranged on the top plate, a lifting plate is arranged between the top plate and the bottom plate, output shafts of the main cylinder and the two auxiliary cylinders are fixedly connected with the lifting plate, four limiting rods are fixedly arranged at the top of the lifting plate, the four limiting rods penetrate through the top plate and are in sliding connection with the top plate, a moving device is arranged on the bottom plate and is provided with a workpiece mounting part, and the workpiece mounting part is used for mounting a workpiece, the bottom of the lifting plate is fixedly provided with an upper plugging device, the bottom plate is fixedly provided with two side plugging devices and a rear plugging device, and the upper plugging device, the two side plugging devices and the rear plugging device are used for plugging workpieces.
2. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: the moving device comprises a mounting supporting plate and a stretching cylinder, the mounting supporting plate is arranged above the bottom plate, the stretching cylinder is fixedly mounted on the bottom plate, an output shaft of the stretching cylinder is fixedly connected with the mounting supporting plate, the stretching cylinder is used for moving the mounting supporting plate, and the mounting supporting plate is used for fixing the workpiece mounting part.
3. The vehicle transmission rear box body gas leak detector according to claim 2, characterized in that: the bottom fixed mounting of installation layer board has two sliders, the top fixed mounting of bottom plate has two guide rails, two the slider is respectively slidable mounting on corresponding guide rail.
4. The vehicle transmission rear box body gas leak detector according to claim 2, characterized in that: the utility model discloses a work piece installation department, including locating plate, oil duct shutoff head, centering, diamond-shaped locating pin and bolt, work piece installation department includes the locating plate, locating plate fixed mounting is in the top of installation layer board, the top fixed mounting of locating plate has a plurality of foolproof, the top of locating plate is equipped with the boss, boss and work piece looks adaptation, be equipped with a plurality of oil duct shutoff heads and centering on the boss, the oil duct shutoff head is used for shutoff work piece oil duct, centering is used for injecing the workpiece setting, the top fixed mounting of locating plate has diamond-shaped locating pin and bolt, two the bolt diagonal angle sets up, diamond-shaped locating pin and two bolts all are used for.
5. The vehicle transmission rear box body gas leak detector according to claim 4, characterized in that: the locating plate comprises a locating plate and is characterized in that a clamping groove is formed in one side of the locating plate, a bolt locating device is fixedly mounted at the top of the bottom plate and used for locating the locating plate, the bolt locating device comprises a propulsion cylinder, a fixing pin is fixedly mounted on an output shaft of the propulsion cylinder, and the fixing pin is matched with the clamping groove.
6. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: the upper plugging device comprises a plurality of elastic pressing rods, a shape-preventing pressing plate is fixedly mounted at the bottom end of each elastic pressing rod, a second sealing ring is mounted on the shape-preventing pressing plate, and the upper plugging device is used for plugging the top of a workpiece.
7. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: the side plugging device comprises a fixing frame, the fixing frame is fixedly installed on the bottom plate, a side pushing cylinder is fixedly installed at the top of the fixing frame, a first connecting piece is fixedly installed on an output shaft of the side pushing cylinder, an elastic piece is installed on the first connecting piece, and a side sealing plug is fixedly installed on the elastic piece.
8. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: the rear plugging device comprises a supporting plate, a rear pushing cylinder is fixedly mounted at the top of the supporting plate, a push plate is fixedly mounted on an output shaft of the rear pushing cylinder, two second connectors and two connecting seats are fixedly mounted on the push plate, and rear sealing plugs are fixedly mounted on the connecting seats.
9. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: and the top of the bottom plate is fixedly provided with an air inlet device, and the air inlet device is used for introducing air for the workpiece and measuring the air tightness of the workpiece.
10. The vehicle transmission rear box body gas leak detector according to claim 1, characterized in that: the top of the bottom plate is fixedly provided with four positioning seats, the tops of the four positioning seats are provided with grooves, the bottoms of the lifting plates are fixedly provided with positioning rods, the bottoms of the four positioning rods are fixedly provided with semicircular raised heads, and the semicircular raised heads are matched with the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310292.2U CN212340550U (en) | 2020-10-16 | 2020-10-16 | Automobile transmission rear box body gas leak detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310292.2U CN212340550U (en) | 2020-10-16 | 2020-10-16 | Automobile transmission rear box body gas leak detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212340550U true CN212340550U (en) | 2021-01-12 |
Family
ID=74070963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310292.2U Active CN212340550U (en) | 2020-10-16 | 2020-10-16 | Automobile transmission rear box body gas leak detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212340550U (en) |
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2020
- 2020-10-16 CN CN202022310292.2U patent/CN212340550U/en active Active
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