CN209878218U

CN209878218U - Oil cooler gas tightness detection achievement platform

Info

Publication number: CN209878218U
Application number: CN201920496223.XU
Authority: CN
Inventors: 杨立慧; 许诚
Original assignee: WUXI BAOFENG PETROCHEMICAL EQUIPMENT Co Ltd
Current assignee: WUXI BAOFENG PETROCHEMICAL EQUIPMENT Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2019-12-31
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses an oil cooler gas tightness detection achievement platform, comprises a workbench, the left side fixedly connected with backup pad at workstation top, the opening has all been seted up to the front side and the rear side at backup pad top, the inside sliding connection of open-ended has the square plate, the bottom fixedly connected with transmission sleeve of square plate. The utility model discloses adjust fixedly through the fore-and-aft distance of square plate and transmission cover to the elasticity compression leg by pulling mechanism, it is fixed to adjust through the swivel nut distance about the elasticity compression leg by the screw rod again, thereby possessed the person of facilitating the use and carried out position control's advantage to the compression leg, the compression leg of having solved current gas tightness detection achievement platform is when adjusting, carry out position control to the compression leg through the mode of dovetail and slider, still need hand-held tool to carry out position fixing through the bolt to the compression leg after the regulation, regulating efficiency is lower, the relatively poor problem of stability, simultaneously to a certain extent the detection efficiency of machine oil cooler has been improved.

Description

Oil cooler gas tightness detection achievement platform

Technical Field

The utility model relates to an oil cooler technical field specifically is an oil cooler gas tightness detection achievement platform.

Background

The engine oil cooler is a device for accelerating the heat dissipation of lubricating engine oil to keep the temperature at a lower temperature, and the engine oil cooler must be arranged on a high-performance and high-power intensified engine due to a large heat load, is arranged in a lubricating oil path and has the same working principle as a radiator.

In the production process of the engine oil cooler, an air tightness detection workbench is usually used for respectively detecting the air tightness of an oil duct and a water duct of the engine oil cooler through an air tightness detector, the engine oil cooler is generally placed on the workbench and is pressed on the upper surface of a flange plate of the engine oil cooler through a compression leg, then the engine oil cooler is inflated, and the air tightness detector is used for detecting whether the engine oil cooler leaks air or not.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an oil cooler gas tightness detection achievement platform has possessed the person of being convenient for to carry out position control's advantage to the compression leg, and the compression leg of having solved current gas tightness detection achievement platform is when adjusting, carries out position control to the compression leg through the mode of dovetail and slider, still needs handheld tool to carry out the rigidity through the bolt to the compression leg after the regulation, and regulation efficiency is lower, the relatively poor problem of stability.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an oil cooler gas tightness detection achievement platform, includes the workstation, the left side fixedly connected with backup pad at workstation top, the opening has all been seted up to the front side and the rear side at backup pad top, open-ended inside sliding connection has the square plate, the bottom fixedly connected with transmission sleeve of square plate, there is the screw rod in the inside of transmission sleeve through the horizontal swing joint of bearing, the right-hand member of screw rod runs through to the outside and the fixedly connected with carousel of transmission sleeve, the equal threaded connection in both ends on screw rod surface has the swivel nut, the connector has been seted up to the bottom of transmission sleeve, the both sides of transmission sleeve bottom all are provided with the elasticity compression leg.

Preferably, the top of square board is provided with pulling mechanism, pulling mechanism includes a location section of thick bamboo, position sleeve, handle and baffle, a location section of thick bamboo fixed connection is at the top of square board, the top of a location section of thick bamboo is passed the opening and is extended to the top of backup pad, baffle fixed connection is at the top of a location section of thick bamboo, position sleeve threaded connection is on the surface of a location section of thick bamboo, the bottom of position sleeve contacts with the top of backup pad, handle fixed connection is in the both sides of position sleeve.

Preferably, the vertical fixedly connected with fixed cover in inside of transmission cover, the fixed surface of screw rod is connected with the fixed disk, fixed disk sliding connection is in the inside of fixed cover.

Preferably, the equal fixedly connected with kelly in both sides at transmission cover top, the draw-in groove has all been seted up to the both sides of backup pad bottom, the top of kelly extends to the inside of draw-in groove.

Preferably, the bottom of swivel nut is provided with hold-down mechanism, hold-down mechanism includes a movable section of thick bamboo, cutting ferrule and limiting plate, cutting ferrule fixed connection is in the bottom of swivel nut, the cutting ferrule is located the inside of connector, a movable section of thick bamboo threaded connection is at the top on elasticity compression leg surface, the top sliding connection on a movable section of thick bamboo surface is in the inside of cutting ferrule, limiting plate fixed connection is in the bottom of swivel nut, the limiting plate is located the inside of a movable section of thick bamboo, connector and sliding connection are passed in the inside of elasticity compression leg in the bottom of limiting plate.

Preferably, the front surface and the back surface of the transmission sleeve are fixedly connected with concave rods, the surface of the movable cylinder is fixedly connected with a cotton sleeve, the bottom of the surface of the movable cylinder is sleeved with a sleeve plate, and the front end and the rear end of the sleeve plate are sleeved on the surface of the concave rods.

(III) advantageous effects

Compared with the prior art, the utility model provides an oil cooler gas tightness detection achievement platform possesses following beneficial effect:

1. this machine oil cooler gas tightness detection achievement platform, adjust fixedly through square plate and driving sleeve to the fore-and-aft distance of elasticity compression leg by pulling mechanism, it is fixed to adjust through the swivel nut to the distance about elasticity compression leg by the screw rod again, thereby possessed the person of facilitating the use and carried out position control's advantage to the compression leg, the compression leg of having solved current gas tightness detection achievement platform is when adjusting, carry out position control to the compression leg through the mode of dovetail and slider, still need handheld instrument to carry out position fixing to the compression leg through the bolt after the regulation, regulating efficiency is lower, the relatively poor problem of stability, simultaneously to a certain extent the improvement machine oil cooler's detection efficiency, be convenient for people to use.

2. The air tightness detection workbench of the engine oil cooler can limit the positioning sleeve by arranging the baffle, avoids the phenomenon that the positioning sleeve is separated from the positioning cylinder, improves the stability of the positioning sleeve, can limit the screw rod by arranging the fixed sleeve and the fixed disk, avoids the phenomenon that the screw rod shakes left and right when rotating, can limit the transmission sleeve for the second time by arranging the clamping rod and the clamping groove, avoids the phenomenon that the positioning sleeve is damaged due to swinging when the transmission sleeve is used, improves the stability of the transmission sleeve, can limit the elastic compression column by arranging the limiting plate, avoids the phenomenon that the elastic compression column rotates to generate large friction with the surface of the engine oil cooler when moving up and down, simultaneously avoids the phenomenon that the existing compression column can compress the flange plate after being pulled upwards manually, by arranging the concave rod and the sleeve plate, can carry on spacingly to a movable section of thick bamboo, avoid a movable section of thick bamboo to appear rocking when using and lead to the phenomenon that the cutting ferrule damaged, improve the life of cutting ferrule.

Drawings

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

FIG. 2 is a right side sectional view of the structural support plate of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

FIG. 4 is an enlarged schematic view at B of FIG. 1;

fig. 5 is an enlarged schematic view at C in fig. 1.

In the figure: 1 workbench, 2 supporting plates, 3 openings, 4 square plates, 5 transmission sleeves, 6 screw rods, 7 rotating discs, 8 screw sleeves, 9 connecting ports, 10 elastic pressing columns, 11 pulling mechanisms, 111 positioning cylinders, 112 positioning sleeves, 113 handles, 114 baffle plates, 12 fixing sleeves, 13 fixing discs, 14 clamping rods, 15 clamping grooves, 16 pressing mechanisms, 161 movable cylinders, 162 clamping sleeves, 163 limiting plates, 17 concave rods, 18 cotton sleeves and 19 sleeve plates.

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.

Referring to fig. 1-5, an oil cooler airtightness detection workbench comprises a workbench 1, a support plate 2 is fixedly connected to the left side of the top of the workbench 1, an opening 3 is formed in each of the front side and the rear side of the top of the support plate 2, a square plate 4 is slidably connected to the inside of the opening 3, a pulling mechanism 11 is arranged on the top of the square plate 4, the pulling mechanism 11 comprises a positioning cylinder 111, a positioning sleeve 112, a handle 113 and a baffle plate 114, the positioning cylinder 111 is fixedly connected to the top of the square plate 4, the top end of the positioning cylinder 111 penetrates through the opening 3 and extends to the top of the support plate 2, the baffle plate 114 is fixedly connected to the top of the positioning cylinder 111, the positioning sleeve 112 is in threaded connection with the surface of the positioning cylinder 111, the bottom of the positioning sleeve 112 is in contact with the top of the support plate 2, the handle 113 is fixedly connected to both sides of the positioning sleeve 112, the positioning sleeve 112 can be limited by the, the stability of the positioning sleeve 112 is improved, the bottom end of the square plate 4 is fixedly connected with the transmission sleeve 5, the interior of the transmission sleeve 5 is transversely and movably connected with the screw rod 6 through a bearing, the interior of the transmission sleeve 5 is vertically and fixedly connected with the fixed sleeve 12, the surface of the screw rod 6 is fixedly connected with the fixed disc 13, the fixed disc 13 is slidably connected with the interior of the fixed sleeve 12, the screw rod 6 can be limited by arranging the fixed sleeve 12 and the fixed disc 13, the phenomenon that the screw rod 6 shakes left and right during rotation is avoided, the clamping rods 14 are fixedly connected to the two sides of the top of the transmission sleeve 5, the clamping grooves 15 are formed in the two sides of the bottom of the supporting plate 2, the top ends of the clamping rods 14 extend to the interior of the clamping grooves 15, the transmission sleeve 5 can be limited for the second time by arranging the clamping rods 14 and the clamping grooves 15, the phenomenon that the positioning sleeve, the right end of the screw rod 6 penetrates to the outer side of the transmission sleeve 5 and is fixedly connected with the rotary table 7, both ends of the surface of the screw rod 6 are in threaded connection with the threaded sleeve 8, the bottom end of the transmission sleeve 5 is provided with a connecting port 9, the bottom of the threaded sleeve 8 is provided with a pressing mechanism 16, the pressing mechanism 16 comprises a movable cylinder 161, a clamping sleeve 162 and a limiting plate 163, the clamping sleeve 162 is fixedly connected to the bottom of the threaded sleeve 8, the clamping sleeve 162 is positioned inside the connecting port 9, the movable cylinder 161 is in threaded connection with the top of the surface of the elastic compression leg 10, the top of the surface of the movable cylinder 161 is in sliding connection with the clamping sleeve 162, the limiting plate 163 is fixedly connected to the bottom of the threaded sleeve 8, the limiting plate 163 is positioned inside the movable cylinder 161, the bottom end of the limiting plate 163 penetrates through the connecting port 9 and is in sliding connection with the inside of the elastic compression leg 10, the limiting plate 163 can limit the elastic, meanwhile, the phenomenon that the flange plate can be compressed by the existing compression leg after being pulled upwards manually is avoided, the front surface and the back surface of the transmission sleeve 5 are respectively and fixedly connected with the concave rod 17, the surface of the movable cylinder 161 is fixedly connected with the cotton sleeve 18, the bottom of the surface of the movable cylinder 161 is sleeved with the sleeve plate 19, the front end and the back end of the sleeve plate 19 are respectively sleeved on the surface of the concave rod 17, the movable cylinder 161 can be limited by the arrangement of the concave rod 17 and the sleeve plate 19, the phenomenon that the clamping sleeve 162 is damaged due to shaking of the movable cylinder 161 when the movable cylinder 161 is used is avoided, the service life of the clamping sleeve 162 is prolonged, and the elastic compression legs 10 are arranged on the two sides of the bottom of the transmission sleeve 5.

When the oil cooler is used, a user firstly places the oil cooler on the top of the workbench 1, then rotates the turntable 7, the turntable 7 drives the screw rod 6 to rotate, the screw rod 6 drives the clamping sleeve 162 to move left and right through the threaded sleeve 8, the clamping sleeve 162 drives the elastic pressing column 10 to move to a proper position and then stops rotating the turntable 7, then the handle 113 is rotated, the handle 113 drives the positioning sleeve 112 to rotate the positioning cylinder 111 and downwards move through the gravity of the transmission sleeve 5, meanwhile, the transmission sleeve 5 drives the clamping rod 14 to be separated from the clamping groove 15, then the positioning sleeve 112 is pushed, the positioning sleeve 112 drives the transmission sleeve 5 to move back and forth through the positioning cylinder 111, the transmission sleeve 5 drives the elastic pressing column 10 to move back and forth through the movable cylinder 161, the handle 113 reversely rotates after the proper position is reached, the handle 113 drives the positioning sleeve 112 to rotate, the positioning sleeve 112 upwards pulls the positioning cylinder 111 through the support plate 2, a location section of thick bamboo 111 drives the 5 rebound of transmission cover, and the inside that the kelly 14 can block into draw-in groove 15 simultaneously carries on spacingly to transmission cover 5 to reach the convenient to use person and carry out position control's effect to the compression leg, rotate movable section of thick bamboo 161 at last, movable section of thick bamboo 161 drives elasticity compression leg 10 through limiting plate 163 and compresses tightly the flange board of machine oil cooler downwards.

In conclusion, this oil cooler gas tightness detection workstation, it is fixed to adjust the fore-and-aft distance of elasticity compression leg 10 through square plate 4 and driving sleeve 5 by pulling mechanism 11, it is fixed to adjust the distance about elasticity compression leg 10 through swivel nut 8 by screw rod 6 again, thereby possessed the person of facilitating the use and carried out position control's advantage to the compression leg, the compression leg of having solved current gas tightness detection workstation is when adjusting, it carries out position control to the compression leg through the mode of dovetail and slider, still need hand-held tool to carry out position fixing to the compression leg through the bolt after the regulation, adjusting efficiency is lower, the relatively poor problem of stability, simultaneously certain degree's improvement oil cooler's detection efficiency, be convenient for people to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil cooler gas tightness detection workstation, includes workstation (1), its characterized in that: the utility model discloses a hydraulic pressure transmission device, including workstation (1), left side fixedly connected with backup pad (2) at workstation (1) top, opening (3) have all been seted up to the front side and the rear side at backup pad (2) top, the inside sliding connection of opening (3) has square slab (4), the bottom fixedly connected with transmission cover (5) of square slab (4), there is screw rod (6) inside of transmission cover (5) through the horizontal swing joint of bearing, the right-hand member of screw rod (6) runs through to the outside and fixedly connected with carousel (7) of transmission cover (5), the equal threaded connection in both ends on screw rod (6) surface has swivel nut (8), connector (9) have been seted up to the bottom of transmission cover (5), the both sides of transmission cover (5) bottom all are provided with elasticity compression leg (10).

2. The oil cooler airtightness detection workbench according to claim 1, wherein: the top of square board (4) is provided with pulling mechanism (11), pulling mechanism (11) are including a location section of thick bamboo (111), position sleeve (112), handle (113) and baffle (114), a location section of thick bamboo (111) fixed connection is at the top of square board (4), the top of a location section of thick bamboo (111) is passed opening (3) and is extended to the top of backup pad (2), baffle (114) fixed connection is at the top of a location section of thick bamboo (111), position sleeve (112) threaded connection is on the surface of a location section of thick bamboo (111), the bottom of position sleeve (112) and the top contact of backup pad (2), handle (113) fixed connection is in the both sides of position sleeve (112).

3. The oil cooler airtightness detection workbench according to claim 1, wherein: the fixed cover (12) of the vertical fixedly connected with in inside of transmission cover (5), the fixed surface of screw rod (6) is connected with fixed disk (13), fixed disk (13) sliding connection is in the inside of fixed cover (12).

4. The oil cooler airtightness detection workbench according to claim 1, wherein: the equal fixedly connected with kelly (14) in both sides at transmission cover (5) top, draw-in groove (15) have all been seted up to the both sides of backup pad (2) bottom, the top of kelly (14) extends to the inside of draw-in groove (15).

5. The oil cooler airtightness detection workbench according to claim 1, wherein: the bottom of swivel nut (8) is provided with hold-down mechanism (16), hold-down mechanism (16) are including a movable section of thick bamboo (161), cutting ferrule (162) and limiting plate (163), cutting ferrule (162) fixed connection is in the bottom of swivel nut (8), cutting ferrule (162) are located the inside of connector (9), a movable section of thick bamboo (161) threaded connection is at the top on elasticity compression leg (10) surface, the top sliding connection on a movable section of thick bamboo (161) surface is in the inside of cutting ferrule (162), limiting plate (163) fixed connection is in the bottom of swivel nut (8), limiting plate (163) are located the inside of a movable section of thick bamboo (161), connector (9) and sliding connection are passed in the inside of elasticity compression leg (10) in the bottom of limiting plate (163).

6. An oil cooler airtightness detection workbench according to claim 5, wherein: the front and the back of the transmission sleeve (5) are fixedly connected with concave rods (17), the surface of the movable cylinder (161) is fixedly connected with cotton sleeves (18), the bottom of the surface of the movable cylinder (161) is sleeved with a sleeve plate (19), and the front end and the rear end of the sleeve plate (19) are sleeved on the surface of the concave rods (17).