CN114720066B - Oil plug tightness detection device for automobile - Google Patents
Oil plug tightness detection device for automobile Download PDFInfo
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- CN114720066B CN114720066B CN202210289456.9A CN202210289456A CN114720066B CN 114720066 B CN114720066 B CN 114720066B CN 202210289456 A CN202210289456 A CN 202210289456A CN 114720066 B CN114720066 B CN 114720066B
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- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
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- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3209—Details, e.g. container closure devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The invention discloses an automobile oil plug tightness detection device which comprises a detection table, wherein a jacking assembly is arranged on one side of the top surface of the detection table, a jacking plate is fixed at the output end of the jacking assembly, a plurality of limiting frames distributed in a matrix shape are fixed on the upper end surface of the jacking plate, detection bottles are fixed in the limiting frames, the upper ends of the detection bottles are connected with oil tank oil filling port imitation molds, a stabilizing plate is fixed between every two adjacent vertical rows of detection bottles, the lower side of the front end surface of the detection bottle is connected with an air filling pipe in a penetrating way, a constant pressure pump is fixed on the rear side of the top surface of the detection table through screws, an air filling main pipe is connected with the output end of the constant pressure pump in a penetrating way, an air filling hose is connected between the air filling pipe and the air filling main pipe in a penetrating way, and a one-way valve is further arranged on the inner side of one end of the air filling pipe, which is close to the air filling hose. The device has reasonable design, stable operation and high detection efficiency, can finish synchronous detection of a plurality of oil plugs at a time, is simple and convenient to operate, and greatly reduces the manufacturing cost of the oil plugs.
Description
Technical Field
The invention relates to the technical field of oil plug processing assistance, in particular to an automobile oil plug tightness detection device.
Background
The oil plug is a fastener. The oil plugs are provided with pin shafts, movable joint bolts, welding screws, nuts, ring groove rivets and the like, and are used for supporting the manufacturers of aerospace, aviation, navigation departments and automobiles, locomotives and motorcycles, and the tightness of the oil plugs is often required to be detected before the oil plugs leave the factory, so that detection equipment is required.
Through retrieving, the patent of application number 201410732307.0, it has disclosed riveting stopper leakproofness detection device, including detecting the main part and the lid is put and is had the gland of sealed heat preservation on detecting the main part, fixed mounting has the base in detecting the main part, be provided with the heat preservation at the bottom and all around of this base, the base is platy, a plurality of screw hole seats have been seted up at its upper surface, the pore that sets up through the base inside between each screw hole seat is linked together, annular accuse temperature groove and oil inlet and the oil-out that are linked together with this annular accuse temperature groove have been seted up in the bottom of base, the bottom seal welding of this base has the bottom plate, the oiling mouth has still been seted up in the bottom of base, this oiling mouth is linked together with the pore of inside, the screw hole seat department of base surface has been put soon and has been detected the seat, the detection hole that is linked together with the inside pore of base has been seted up on this detection seat.
The existing detection device is inconvenient to realize batch rapid detection of the oil plugs, is complex in operation during detection, greatly improves the cost of oil plug detection, seriously influences the detection efficiency due to inconvenient oil plug feeding, and is difficult to meet the use requirements of people, so that the research on the oil plug tightness detection device for the automobile is very necessary.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides an oil plug tightness detection device for an automobile.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an oil plug tightness detection device for car, includes the detection platform, the jacking subassembly is installed to detection platform top surface one side, and the output of jacking subassembly is fixed with the jacking board, and jacking board up end is fixed with a plurality of spacing that are matrix form distribution, all is fixed with the detection bottle in the spacing, and detection bottle upper end all is connected with the imitative mould of oil tank oiling mouth, and two adjacent vertical rows all be fixed with the firm board between the detection bottle, detection bottle front end downside all link up and is connected with the gas injection pipe, detection platform top surface rear side still has the constant pressure pump through the fix with screw, and the constant pressure pump output link up and is connected with the gas injection house steward, all link up and be connected with the gas injection hose between gas injection pipe and the gas injection house steward, the gas injection pipe is close to gas injection hose one end inboard and still installs the check valve, and detection platform top surface opposite side is fixed with the control box, and display and control panel are installed respectively to control box front end both sides, detection bottle front end upside still link up and are connected with the pipe, and the control box both sides inner wall still is fixed with the mounting panel, is fixed with the manometer in the mounting panel, the input end of manometer and the manometer has the fix with screw with the fix with the pressure gauge, and is connected with the pressure gauge through the fix with the support plate through the fix with the pressure gauge.
Preferably, the quantity of clamping assembly is unanimous with the quantity of spacing vertical row, and clamping assembly includes the cylinder pole, and the spout has been seted up to the flitch rear side, and the cylinder pole rotates to be connected on the spout front and back side inner wall, the cylinder pole rear end still is fixed with the knob, and the cylinder pole outer wall still attacks and is equipped with screw thread portion, the through-hole has still been seted up to the spout bottom surface, and the through-hole inner wall is fixed with the centre gripping box, and the screw thread portion outside all has the positioning plate through threaded connection, and rectangular channel has all been seted up to centre gripping box top surface both sides, and the positioning plate passes rectangular channel and extends to centre gripping box inboard, still seted up the bar groove in the centre gripping box bottom surface, bar inslot wall sliding connection has the centre gripping piece, two the centre gripping piece is close to one end mutually all is fixed with the rubber pad, equal fixedly connected with centre gripping spring between centre gripping piece and the positioning plate, screw thread portion sets up in pairs, and screw thread portion in pairs quantity and spacing horizontal row is unanimous, two the screw thread of screw thread portion revolves to reverse setting, sliding contact connects respectively on spout and centre gripping box inner wall from top surface, the centre gripping piece upper end sliding connection is equipped with two and is close to one side of being convenient for down to insert the centre gripping groove.
Preferably, the jacking subassembly includes the drive box, and drive box bottom surface central point puts through connection has the motor box, and the motor box inner wall has servo motor two through the fix with screw, four corners of drive box inner bottom surface all rotate and are connected with a screw section of thick bamboo, rotate between servo motor two output and the screw section of thick bamboo and be connected with the gear train, all be connected with the threaded rod in the screw section of thick bamboo, the threaded rod upper end extends to the drive box outside and fixes on the jacking board bottom surface, the motor box is fixed in the detection bench inboard, gap connection between threaded rod and the drive box.
Preferably, the imitation mould is sealed at the top end of the detection bottle through threads, a sealing ring is fixed at the joint of the gas injection pipe, the pressure measuring pipe and the detection bottle, the gas injection pipe and the pressure measuring pipe penetrate through the stabilizing plate and are fixed in the stabilizing plate in a limiting mode, and the flow direction of the check valve is from one side of the gas injection main pipe to one side of the gas injection pipe.
Preferably, the number of the displays is consistent with that of the detection bottles, the displays are arranged on one side of the front end face of the control box in a matrix shape, the number of the pressure gauges is consistent with that of the displays, and the detection bottles, the displays and the pressure gauges are in one-to-one correspondence.
Preferably, the strengthening rib all is equipped with two and symmetric distribution in blowing board top front and back side, and vertical board downside is provided with the board of keeping out, keeps out the board and fixes on the mounting bracket front and back side inner wall, it is connected with the firm pole still to rotate between board top surface and the vertical board bottom surface to keep out.
Compared with the prior art, the invention provides the oil plug tightness detection device for the automobile, which has the following beneficial effects:
1. the device has reasonable design, stable operation and high detection efficiency, can finish synchronous detection of a plurality of oil plugs at a time, is simple and convenient to operate, and greatly reduces the manufacturing cost of the oil plugs;
2. when the oil plug detection device is used, the imitation mould corresponding to the oil plug to be detected is arranged on the detection bottle, then the oil plug is inserted into the imitation mould, at the moment, a constant pressure pump is opened to inject a certain amount of gas into the detection bottle, a one-way valve is used for realizing the constant gas after the injection, at the moment, the pressure in the detection bottle is displayed on a display, the detection bottle is stopped for a plurality of seconds, and the sealing detection operation of the oil plug is rapidly completed according to whether the pressure in the detection bottle changes or not, so that the operation is simple and convenient, and the detection efficiency of the oil plug is greatly improved;
3. according to the invention, the discharging plates are fixed on both sides of the lower end of the vertical plate, and the clamping assemblies matched with the imitation mould are arranged on the bottom surfaces of the discharging plates, so that synchronous operation of detection and oil plug feeding and discharging is realized, and further continuous and efficient detection operation of the oil plug is realized;
4. according to the invention, the second servo motor drives the threaded cylinder to synchronously rotate during detection, the threaded rod drives the lifting plate at the moment, the oil plug falls into the imitation mould at the moment, and the lifting plate moves downwards after detection to enable the oil plug to be separated from the imitation mould, so that automatic detection operation of the oil plug is realized, and a certain guarantee is provided for rapid and convenient detection of the oil plug;
5. when the device is used, the position of the positioning plate can be adjusted by rotating the knob, and the initial elastic force of the clamping spring is adjusted after adjustment, so that the constant tensioning force of oil plugs with different thicknesses is ensured, the use range of the device is increased, and meanwhile, the more stable extraction of the oil plugs is ensured, so that the use flexibility of the device is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial top view of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 1;
FIG. 5 is an internal structural view of the control box of the present invention;
FIG. 6 is an enlarged view of the portion B-B of FIG. 1 in accordance with the present invention;
FIG. 7 is an enlarged view of FIG. 6 at C in accordance with the present invention;
fig. 8 is a schematic structural diagram of a jacking assembly according to the present invention.
In the figure: the device comprises a detection platform 1, a jacking assembly 2, a jacking plate 3, a limiting frame 4, a detection bottle 5, a imitation mould 6, a stabilizing plate 7, an air injection pipe 8, a constant pressure pump 9, an air injection main pipe 10, an air injection hose 11, a one-way valve 12, a control box 13, a display 14, a control panel 15, a pressure measuring pipe 16, a mounting plate 17, a pressure gauge 18, a pressure measuring hose 19, a control box 20, a mounting frame 21, a first servo motor 22, a vertical plate 23, a discharging plate 24, reinforcing ribs 25, a clamping assembly 26, a driving box 201, a motor box 202, a second servo motor 203, a threaded cylinder 204, a gear set 205, a threaded rod 206, a cylindrical rod 261, a knob 262, a threaded portion 263, a clamping box 264, a positioning plate 265, a clamping piece 266, a rubber pad 267 and a clamping spring 268.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, an automotive oil plug tightness detection device comprises a detection table 1, wherein a jacking component 2 is installed on one side of the top surface of the detection table 1, a jacking plate 3 is fixed at the output end of the jacking component 2, a plurality of limiting frames 4 distributed in a matrix shape are fixed on the upper end surface of the jacking plate 3, detection bottles 5 are fixed in the limiting frames 4, oil tank oil injection port imitation molds 6 are connected to the upper ends of the detection bottles 5, a stabilizing plate 7 is fixed between every two adjacent vertical rows of detection bottles 5, gas injection pipes 8 are all connected in a penetrating manner on the lower side of the front end surface of the detection bottles 5, a constant pressure pump 9 is also fixed on the rear side of the top surface of the detection table 1 through screws, a gas injection main 10 is connected in a penetrating manner on the output end of the constant pressure pump 9, a gas injection hose 11 is connected between the gas injection pipes 8 and the gas injection main 10, a one-way valve 12 is also installed on the inner side of one end of the gas injection pipe 8 close to the gas injection hose 11, the flow direction of the one-way valve 12 is from one side of the gas injection main 10 to the other side of the gas injection pipe 8, the other side of the top surface of the detection table 1 is fixedly provided with a control box 13, two sides of the front end surface of the control box 13 are respectively provided with a display 14 and a control panel 15, the upper side of the front end surface of the detection bottle 5 is also in through connection with a pressure measuring tube 16, the gas injection tube 8 and the pressure measuring tube 16 penetrate through the stabilizing plate 7 and are limited and fixed in the stabilizing plate 7, the inner walls of the two sides of the control box 13 are also fixedly provided with mounting plates 17, pressure gauges 18 are fixed in the mounting plates 17, the number of the displays 14 is consistent with the number of the detection bottles 5 and are arranged on one side of the front end surface of the control box 13 in a matrix shape, the number of the pressure gauges 18 is consistent with the displays 14, the detection bottles 5, the displays 14 and the pressure gauges 18 are in one-to-one correspondence, thereby realizing fixed point accurate monitoring, a pressure measuring hose 19 is connected between the input end of the pressure gauges 18 and the pressure measuring tube 16, and the output end of the pressure gauges 18 is electrically connected with the input end of the displays 14, the control panel 15 rear side still is provided with control box 20, install the imitative mould 6 that will wait to detect the oil plug correspondence when using on detecting bottle 5, then in the oil plug inserts imitative mould 6, open constant pressure pump 9 this moment and pour into a certain amount of gas into in detecting bottle 5, the check valve 12 realizes gas constancy after pouring into, detect the pressure in the bottle 5 and show on display 14 this moment, stagnate for several seconds, whether the internal pressure changes and accomplish the sealed detection operation of oil plug fast when detecting bottle 5 detects, its easy and simple to handle, thereby the efficiency that the oil plug detected has been improved greatly, detect the platform 1 outside still and erect mounting bracket 21, mounting bracket 21 top surface central point puts and has servo motor one 22 through the fix with screw, servo motor one 22 output has vertical board 23, all be fixed with the blowing board 24 that is used for the oil plug material in vertical board 23 lower extreme both sides, all be fixed with strengthening rib 25 between blowing board 24 and the vertical board 23, the blowing board 24 bottom surface is still installed and is used for temporarily centre gripping to have the centre gripping subassembly 26 of oil plug to change in the time, thereby realize the continuous operation of detecting the top surface and installing the imitative mould 24 under the top surface and the two sides and detecting the top surface 24, thereby realize the continuous operation of imitative plug is realized.
Example two
As shown in fig. 1, 6 and 7, this embodiment is basically the same as embodiment 1, preferably, the quantity of clamping components 26 is consistent with the quantity of vertical rows of the limiting frame 4, clamping components 26 include a cylindrical rod 261, a chute is formed at the rear side of the discharging plate 24, the cylindrical rod 261 is rotatably connected on the inner wall of the front side and the rear side of the chute, a knob 262 is also fixed at the rear end of the cylindrical rod 261, a threaded portion 263 is further tapped at the outer wall of the cylindrical rod 261, a through hole is further formed in the bottom surface of the chute, a clamping box 264 is fixed on the inner wall of the through hole, positioning plates 265 are connected with positioning plates 265 through threads, rectangular grooves are formed on two sides of the top surface of the clamping box 264, the positioning plates 265 penetrate through the rectangular grooves and extend to the inner side of the clamping box 264, a strip-shaped groove is further formed in the bottom surface of the clamping box 264, clamping plates 266 are connected with clamping plates 266 in a sliding manner, rubber pads 267 are respectively fixed on two ends of the clamping plates 266, clamping springs 268 are respectively connected between the clamping plates 266 and the positioning plates 264 in pairs, the paired threaded portions 263 are consistent with the quantity of the transverse rows of the limiting frame 4, the threaded portions 263 is connected with the threaded plates in pairs, the two threaded plates 263 are respectively, and the upper side of the two clamping plates and the two clamping plates are connected with the upper side and the lower side of the upper side of the lower side of the clamping plates and the lower side of the upper side of the clamping plates are in a sliding connection to the opposite to the upper side of the clamping plates.
In this embodiment, can realize the regulation of locating plate 265 position through turning knob 262 when using, the regulation is realized to the initial elastic force of clamping spring 268 after the regulation to guarantee the invariable of different thickness oil plug handle tensioning force, when having improved device application range, can also guarantee that the oil plug is pulled out more firmly, thereby improved the flexibility that the device used greatly.
Example III
As shown in fig. 1 and 8, the jacking assembly 2 is basically the same as embodiment 1, preferably, the jacking assembly comprises a driving box 201, a motor box 202 is connected in a penetrating manner to the center of the bottom surface of the driving box 201, a second servo motor 203 is fixed on the inner wall of the motor box 202 through screws, a threaded cylinder 204 is connected to four corners of the inner bottom surface of the driving box 201 in a rotating manner, a gear set 205 is connected between the output end of the second servo motor 203 and the threaded cylinder 204 in a rotating manner, a threaded rod 206 is connected to the threaded cylinder 204, the upper end of the threaded rod 206 extends out of the driving box 201 and is fixed on the bottom surface of the jacking plate 3, the motor box 202 is fixed on the inner side of the detection table 1, and a gap is formed between the threaded rod 206 and the driving box 201.
In this embodiment, the second servo motor 203 drives the threaded cylinder 204 to synchronously rotate during detection, the threaded rod 206 drives the lifting plate 3 at this time, the oil plug falls into the imitation mould 6 at this time, and the lifting plate 3 moves downwards after detection to enable the oil plug to be separated from the imitation mould 6, so that automatic detection operation of the oil plug is realized, and a certain guarantee is provided for rapid and convenient detection of the oil plug.
Example IV
As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, the dummy mold 6 is screwed on the top end of the test bottle 5, and sealing rings are fixed at the junctions of the gas injection tube 8 and the pressure measuring tube 16 with the test bottle 5.
In this embodiment, imitative mould 6 sealing connection is on detecting bottle 5, and detecting bottle 5 all is fixed with sealed pad with gas injection pipe 8 and pressure measurement pipe 16 handing-over department to fine assurance detects the leakproofness of bottle 5, and then avoids detecting bottle 5 self to reveal the accuracy that influences sealing detection.
Example five
As shown in fig. 1, this embodiment is basically the same as embodiment 1, and preferably, a retaining plate 27 is provided on the lower side of the vertical plate 23, the retaining plate 27 is fixed on the inner walls of the front and rear sides of the mounting frame 21, and a stabilizing rod 28 is further rotatably connected between the top surface of the retaining plate 27 and the bottom surface of the vertical plate 23.
In the embodiment, the lower side of the vertical plate 23 is provided with the retaining plate 27, so that the vertical plate 23 is more stable in rotation, and the service life of the device is greatly prolonged.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (9)
1. The utility model provides an oil plug tightness detection device for car, includes detection platform (1), its characterized in that, detection platform (1) top surface one side is installed jacking subassembly (2), and the output of jacking subassembly (2) is fixed with jacking plate (3), and jacking plate (3) up end is fixed with a plurality of spacing (4) that are the matrix form and distribute, all is fixed with in spacing (4) and detects bottle (5), and detection bottle (5) upper end all is connected with oil tank oiling mouth imitation mould (6);
a stabilizing plate (7) is fixedly arranged between every two adjacent vertical rows of detection bottles (5), a gas injection pipe (8) is respectively and thoroughly connected to the lower side of the front end face of each detection bottle (5), a constant pressure pump (9) is further fixedly connected to the upper side of the front end face of each detection table (1) through bolts, a gas injection main pipe (10) is respectively and thoroughly connected to the output end of each constant pressure pump (9), a gas injection hose (11) is respectively and thoroughly connected between each gas injection pipe (8) and each gas injection main pipe (10), a one-way valve (12) is further arranged on the inner side of one end, close to the gas injection hose (11), of each gas injection pipe (8), a control box (13) is fixedly arranged on the other side of the top face of each detection table (1), a display (14) and a control disc (15) are respectively arranged on the two sides of the front end face of each control box (13), a pressure measurement pipe (16) is further and fixedly connected to the inner walls of the two sides of each control box (13), a pressure gauge (18) are further fixedly arranged on the inner walls of each control box (17), a pressure gauge (19) is connected between the input end of each pressure gauge (18) and the pressure gauge (16), and the inner side of each pressure gauge (18) is electrically connected to the control disc (20);
the outer side of the detection table (1) is also provided with a mounting frame (21), the center position of the top surface of the mounting frame (21) is fixedly provided with a first servo motor (22) through a screw, the output end of the first servo motor (22) is fixedly provided with a vertical plate (23), both sides of the lower end of the vertical plate (23) are respectively fixedly provided with a discharging plate (24) for feeding oil plugs, reinforcing ribs (25) are respectively fixed between the top surface of the discharging plate (24) and the vertical plate (23), the bottom surface of the discharging plate (24) is also provided with a clamping assembly (26) for temporarily clamping the oil plugs, the clamping assembly (26) comprises a cylindrical rod (261), the rear side of the discharging plate (24) is provided with a sliding groove, the cylindrical rod (261) is rotationally connected on the inner wall of the front side and the rear side of the sliding groove, the rear end of the cylindrical rod (261) is also fixedly provided with a knob (262), the outer wall of the cylindrical rod (261) is also provided with a threaded part (263), the bottom surface of the chute is also provided with a through hole, the inner wall of the through hole is fixedly provided with a clamping box (264), the outer side of the threaded part (263) is provided with a positioning plate (265) through threaded connection, both sides of the top surface of the clamping box (264) are provided with rectangular grooves, the positioning plate (265) penetrates through the rectangular grooves to extend to the inner side of the clamping box (264), the bottom surface of the clamping box (264) is also provided with a strip-shaped groove, the inner wall of the strip-shaped groove is slidably connected with a clamping piece (266), two adjacent ends of the clamping pieces (266) are respectively provided with a rubber pad (267), clamping springs (268) are fixedly connected between the clamping pieces (266) and the positioning plates (265).
2. The oil plug tightness detection device for an automobile according to claim 1, wherein the number of the clamping assemblies (26) is consistent with the number of vertical rows of the limiting frame (4), the threaded portions (263) are arranged in pairs, the number of the threaded portions (263) in pairs is consistent with the number of horizontal rows of the limiting frame (4), and the threads of the two threaded portions (263) in pairs are arranged in opposite directions.
3. The device for detecting the tightness of the oil plug for the automobile according to claim 1, wherein the positioning plate (265) is connected to the inner wall of the sliding groove and the clamping box (264) in an up-down sliding contact manner, the upper ends of the clamping pieces (266) are connected to the inner top surface of the clamping box (264) in a sliding limit manner, and the lower ends of the two clamping pieces (266) are provided with arc grooves which are convenient for the insertion of the oil plug on the side close to each other.
4. The oil plug tightness detection device for the automobile according to claim 1 or 2, wherein the jacking component (2) comprises a driving box (201), a motor box (202) is connected in a penetrating manner at the central position of the bottom surface of the driving box (201), a second servo motor (203) is fixed on the inner wall of the motor box (202) through screws, a threaded cylinder (204) is connected at four corners of the inner bottom surface of the driving box (201) in a rotating manner, a gear set (205) is connected between the output end of the second servo motor (203) and the threaded cylinder (204) in a rotating manner, a threaded rod (206) is connected in the threaded cylinder (204), and the upper end of the threaded rod (206) extends out of the driving box (201) and is fixed on the bottom surface of the jacking plate (3).
5. The device for detecting tightness of oil plugs for automobiles according to claim 4, wherein the motor box (202) is fixed at the inner side of the detection table (1), and the threaded rod (206) is connected with the driving box (201) in a clearance way.
6. The device for detecting the tightness of the oil plug for the automobile according to claim 1 or 2, wherein the imitation die (6) is sealed at the top end of the detection bottle (5) through threads, and sealing rings are fixed at the joint of the gas injection pipe (8) and the pressure measuring pipe (16) and the detection bottle (5).
7. The device for detecting the tightness of the oil plug for the automobile according to claim 1, wherein the gas injection pipe (8) and the pressure measuring pipe (16) penetrate through the stabilizing plate (7) and are limited and fixed in the stabilizing plate (7), and the flow direction of the check valve (12) is from the side of the gas injection main pipe (10) to the side of the gas injection pipe (8).
8. The device for detecting the tightness of the oil plug for the automobile according to claim 1 or 2, wherein the number of the displays (14) is identical to the number of the detection bottles (5) and the display devices are arranged on the front end face side of the control box (13) in a matrix shape, the number of the pressure gauges (18) is identical to the number of the displays (14), and the detection bottles (5), the displays (14) and the pressure gauges (18) are in one-to-one correspondence.
9. The oil plug tightness detection device for the automobile according to claim 1, wherein two reinforcing ribs (25) are symmetrically distributed on the front side and the rear side of the top surface of the discharging plate (24), a retaining plate (27) is arranged on the lower side of the vertical plate (23), the retaining plate (27) is fixed on the inner walls of the front side and the rear side of the mounting frame (21), and a stabilizing rod (28) is further rotationally connected between the top surface of the retaining plate (27) and the bottom surface of the vertical plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289456.9A CN114720066B (en) | 2022-03-22 | 2022-03-22 | Oil plug tightness detection device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210289456.9A CN114720066B (en) | 2022-03-22 | 2022-03-22 | Oil plug tightness detection device for automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210037109U (en) * | 2018-12-04 | 2020-02-07 | 百驰阀门科技有限公司 | Valve seal detection device |
| TWI687363B (en) * | 2019-08-02 | 2020-03-11 | 鴻勁精密股份有限公司 | Electronic component operation equipment |
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| CN204330219U (en) * | 2014-12-06 | 2015-05-13 | 湖北博士隆科技有限公司 | Riveting plug device for detecting sealability |
| CN104990674A (en) * | 2015-06-30 | 2015-10-21 | 沪东中华造船(集团)有限公司 | Leakproofness detection method for drain plug of ship bottom in ship construction |
| CN210464815U (en) * | 2019-08-09 | 2020-05-05 | 无锡擎航芯科技有限公司 | Sealing performance detection device for electronic product research and development |
| CN212275169U (en) * | 2020-07-07 | 2021-01-01 | 江苏省相城中等专业学校 | Valve leakage detection device |
| CN212432446U (en) * | 2020-07-08 | 2021-01-29 | 安庆杰曼汽车科技有限公司 | A kind of air tightness detection device for automobile engine fuel injection nozzle production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210037109U (en) * | 2018-12-04 | 2020-02-07 | 百驰阀门科技有限公司 | Valve seal detection device |
| TWI687363B (en) * | 2019-08-02 | 2020-03-11 | 鴻勁精密股份有限公司 | Electronic component operation equipment |
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Denomination of invention: A sealing detection device for automotive oil plugs Granted publication date: 20230613 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: ANHUI NINGGUO JIABEILI RUBBER & PLASTIC PRODUCTS Co.,Ltd. Registration number: Y2024980017893 |