CN217384610U

CN217384610U - Multifunctional testing jig for general inflator pump

Info

Publication number: CN217384610U
Application number: CN202220965756.XU
Authority: CN
Inventors: 孙龙海; 张博; 彭致武; 王帆
Original assignee: Thalam Ningbo Intelligent Technology Co ltd
Current assignee: Thalam Ningbo Intelligent Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-06
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a multi-functional test fixture of general pump, the on-line screen storage device comprises a base, the top rear end fixedly connected with extension board of base, the top front end of extension board is provided with the roof, the top of roof is well run through to be inserted and is equipped with the screw rod, the top of screw rod is provided with first handle, the positive middle part fixedly connected with bottom plate of extension board, the direction logical groove has been seted up to both ends symmetry about the bottom plate, the outside threaded connection of screw rod has the lifter plate, both ends symmetry fixedly connected with deflector about the lifter plate bottom. This multi-functional test fixture of general pump through mutually supporting of the two-way lead screw, second handle, screw thread movable block, second spring, second fly leaf, second rubber layer, the clamp plate that set up can conveniently carry out the fixed clamp to the pump of equidimension not tightly, convenient operation, the steadiness is high, and non-rigid contact can avoid causing the damage to the pump simultaneously.

Description

Multifunctional testing jig for general inflator pump

Technical Field

The utility model relates to an inflator pump test fixture field, in particular to multi-functional test fixture of general inflator pump.

Background

With the rapid development of economy in China, the development pace of the automobile industry is accelerated, the number of automobiles is increased year by year, the damage rate of corresponding tires is also rapidly increased, the conventional tire repair mode is to go to a maintenance shop for repair, but if the problems of tire leakage and the like occur on a highway, a vehicle-mounted inflator pump has to be used for air supplement, and the vehicle-mounted inflator pump belongs to one of the inflator pumps and is the inflator pump placed on the automobiles.

At present, the inflator pump production enterprise only detects the shell of the inflator pump basically in the detection of the inflator pump, and after the detection is completed, the inflator pump is directly assembled, so that the probability of air leakage of the inflator pump is greatly reduced, but the air leakage problem caused by local damage of the inflator pump in the assembly process of the inflator pump cannot be avoided.

In the patent application number of the Chinese utility model: CN202022171315.6 discloses an airtight detection device utensil of pump, the device includes frame, lower mould, last mould, clamp and manometer, set up the lower draw-in groove with pump phase adaptation on the lower mould, set up the last draw-in groove with pump phase adaptation on going up the mould, the staff puts into the lower draw-in groove of lower mould with the pump, through clamp with last mould lock on the pump, the upper portion of pump inserts in the draw-in groove this moment, and the gas outlet of air flue and the interface of pump are sealed to be linked up, the air supply is aerifyd to the pump through the air flue, the manometer that links up with the third interface this moment shows the pressure value in the pump in real time, close the trachea, pressurize certain time, if pump airtightness is good, manometer numerical value will remain unchanged, and then realize quick, the efficient detects the airtight performance of pump. The device fixes the pump through last mould and lower mould, and intelligence is fixed compressing tightly to the pump of specific size, can not fix the detection to the pump of variation in size, and the function is single, and the practicality is relatively poor.

Therefore, it is necessary to provide a universal inflator pump multifunctional testing jig to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a general inflator pump multifunctional test tool can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a multifunctional testing jig for a universal inflator pump comprises a base, wherein a support plate is fixedly connected to the rear end of the top of the base, a top plate is arranged at the front end of the top of the support plate, a screw rod is inserted in the center of the top plate in a penetrating manner, a first handle is arranged at the top of the screw rod, a bottom plate is fixedly connected to the middle of the front of the support plate, guide through grooves are symmetrically formed in the left end and the right end of the bottom plate, a lifting plate is connected to the outer portion of the screw rod in a threaded manner, guide plates are symmetrically and fixedly connected to the left end and the right end of the bottom of the lifting plate, a pressing plate is fixedly connected to the bottoms of the two guide plates together, first springs are fixedly connected to four corners of the bottom of the pressing plate respectively, a first movable plate is fixedly connected to the bottoms of the four first springs, a first rubber layer is arranged at the bottom of the first movable plate, and an exhaust pipe is inserted into the front end of the top of the pressing plate, the top of blast pipe is provided with the tee bend spare, the one end of tee bend spare is provided with the barometer, the one end that the barometer was kept away from to the tee bend spare is provided with the breather pipe, the upper surface middle part of base is seted up flutedly, the inner chamber of recess rotates and is connected with two-way lead screw, the right-hand member of two-way lead screw is provided with the second handle, the outside symmetrical cover in both ends is equipped with the screw thread movable block about two-way lead screw the top symmetry fixedly connected with clamp plate of screw thread movable block, two the relative one side four corners difference symmetry fixedly connected with second spring of clamp plate, two sets of being close to mutually of second spring one end symmetry is provided with the second fly leaf, two the relative one side symmetry of second fly leaf is provided with the second rubber layer.

Preferably, the screw rod is rotatably connected with the top plate, and the bottom of the screw rod is rotatably connected with the center of the top of the bottom plate.

Preferably, the lower ends of the two guide plates respectively penetrate through the two guide through grooves and extend to the lower portion of the bottom plate, and the guide plates are connected with the guide through grooves in a sliding mode.

Preferably, the upper end and the pressure strip swing joint of blast pipe, the lower extreme and the first fly leaf fixed connection of blast pipe to the lower extreme of blast pipe and the bottom below intercommunication of first rubber layer.

Preferably, the bidirectional screw rod is in threaded connection with the threaded moving block, and the right end of the bidirectional screw rod extends to the outside of the right side of the base.

Preferably, the bottoms of the clamping plate and the second movable plate are attached to the top of the base.

Advantageous effects

Compared with the prior art, the utility model provides a general inflator pump multifunctional test tool possesses following beneficial effect:

1. this multi-functional test fixture of general pump through mutually supporting of the two-way lead screw, second handle, screw thread movable block, second spring, second fly leaf, second rubber layer, the clamp plate that set up can conveniently carry out the fixed clamp to the pump of equidimension not tightly, convenient operation, the steadiness is high, and non-rigid contact can avoid causing the damage to the pump simultaneously.

2. This multi-functional test fixture of general pump through roof, screw rod, first handle, lifter plate, deflector, bottom plate, pressure strip, the logical groove of direction, breather pipe, tee bend spare, blast pipe, barometer, first spring, first fly leaf, the mutually supporting on first rubber layer that sets up can conveniently compress tightly and aerify the upper end of pump, convenient operation, the steadiness is high, can compress tightly the pump of equidimension not.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the bottom plate of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a screw; 5. a first handle; 6. a lifting plate; 7. a guide plate; 8. a base plate; 9. a compression plate; 10. a breather pipe; 11. a groove; 12. a clamping plate; 13. a first movable plate; 14. a first rubber layer; 15. a first spring; 16. a tee fitting; 17. an exhaust pipe; 18. a barometer; 19. a bidirectional screw rod; 20. a second handle; 21. a threaded moving block; 22. a second spring; 23. a second movable plate; 24. a second rubber layer; 25. a guide through groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a multifunctional testing jig for a general inflator pump comprises a base 1, a support plate 2 is fixedly connected to the rear end of the top of the base 1, a top plate 3 is arranged at the front end of the top of the support plate 2, a screw rod 4 is inserted in the center of the top plate 3, a first handle 5 is arranged at the top of the screw rod 4, a bottom plate 8 is fixedly connected to the middle of the front surface of the support plate 2, the screw rod 4 is rotatably connected to the top plate 3, the bottom of the screw rod 4 is rotatably connected to the center of the top of the bottom plate 8, guide through grooves 25 are symmetrically arranged at the left and right ends of the bottom plate 8, a lifting plate 6 is connected to the outer thread of the screw rod 4, guide plates 7 are symmetrically and fixedly connected to the left and right ends of the bottom of the lifting plate 6, the lower ends of the two guide plates 7 respectively pass through the two guide through grooves 25 and extend to the bottom of the bottom plate 8, the guide plates 7 are slidably connected to the guide through grooves 25, a pressing plate 9 is fixedly connected to the bottoms of the two guide plates 7 together, four corners of the bottom of the pressing plate 9 are fixedly connected with first springs 15 respectively, the bottoms of the four first springs 15 are fixedly connected with a first movable plate 13, a first rubber layer 14 is arranged at the bottom of the first movable plate 13, an exhaust pipe 17 is inserted into the front end of the top of the pressing plate 9 in a penetrating manner, the upper end of the exhaust pipe 17 is movably connected with the pressing plate 9, the lower end of the exhaust pipe 17 is fixedly connected with the first movable plate 13, the lower end of the exhaust pipe 17 is communicated with the lower part of the bottom of the first rubber layer 14, a three-way part 16 is arranged at the top of the exhaust pipe 17, an air pressure gauge 18 is arranged at one end of the three-way part 16, a vent pipe 10 is arranged at one end of the three-way part 16 far away from the air pressure gauge 18, and a top plate 3, a screw rod 4, a first handle 5, a lifting plate 6, a guide plate 7, a bottom plate 8, the pressing plate 9, a guide through groove 25, the vent pipe 10, the three-way part 16, the exhaust pipe 17, the air pressure gauge 18 and the first spring 15, The mutual matching of the first movable plate 13 and the first rubber layer 14 can conveniently compress and inflate the upper end of the inflator pump, the operation is convenient, the stability is high, the inflator pumps with different sizes can be compressed, the middle part of the upper surface of the base 1 is provided with the groove 11, the inner cavity of the groove 11 is rotatably connected with the bidirectional screw rod 19, the bidirectional screw rod 19 is in threaded connection with the threaded moving block 21, the right end of the bidirectional screw rod 19 extends to the outside of the right side of the base 1, the right end of the bidirectional screw rod 19 is provided with the second handle 20, the outside of the left end and the right end of the bidirectional screw rod 19 are symmetrically sleeved with the threaded moving blocks 21, the tops of the two threaded moving blocks 21 are symmetrically and fixedly connected with the clamping plates 12, four corners of the two opposite sides of the two clamping plates 12 are symmetrically and fixedly connected with the second springs 22 respectively, the ends, which are close to the two groups of the second springs 22, are symmetrically provided with the second movable plates 23, the bottoms of the clamping plates 12 and the second movable plates 23 are attached to the top of the base 1, the opposite sides of the two second movable plates 23 are symmetrically provided with second rubber layers 24, the two-way screw rods 19, the second handles 20, the thread moving blocks 21, the second springs 22, the second movable plates 23, the second rubber layers 24 and the clamping plates 12 are matched with each other, so that the inflator pumps with different sizes can be conveniently and fixedly clamped, the operation is convenient, the stability is high, and meanwhile, the inflator pumps can be prevented from being damaged due to non-rigid contact.

It should be noted that, the utility model relates to a multi-functional test fixture of general inflator pump, during the use can conveniently fix the clamp tightly at two-way lead screw 19, second handle 20, screw thread movable block 21, second spring 22, second fly leaf 23, second rubber layer 24, the cooperation of clamp plate 12, it is concrete, place the inflator pump between two clamp plates 12 at base 1 top, anticlockwise rotation second handle 20 drives two-way lead screw 19 and rotates, two-way lead screw 19 drives two clamp plates 12 through screw thread movable block 21 and is close to each other, extrude through two second fly leaves 23, and second rubber layer 24 and inflator pump contact, second fly leaf 23 extrudes second spring 22 and accomplishes and press from both sides tightly, convenient operation, the steadiness is high, non-rigid contact can avoid causing the damage to the inflator pump simultaneously, at roof 3, screw rod 4, The mutual matching of the first handle 5, the lifting plate 6, the guide plate 7, the bottom plate 8, the pressing plate 9, the guide through groove 25, the vent pipe 10, the tee piece 16, the vent pipe 17, the barometer 18, the first spring 15, the first movable plate 13 and the first rubber layer 14 can conveniently press and inflate the upper end of the inflator pump, the operation is convenient, the stability is high, concretely, after the two sides are clamped, the first handle 5 is rotated anticlockwise to drive the screw rod 4 to rotate, the screw rod 4 drives the lifting plate 6 to move downwards, the lifting plate 6 drives the pressing plate 9 to move downwards through the guide plate 7, the first movable plate 13 presses, the first rubber layer 14 is contacted with the inflator pump, the first movable plate 13 extrudes the first spring 15 to complete pressing, the bottom of the vent pipe 17 is in sealed connection with an interface of the inflator pump, the interior of the inflator pump is inflated through the vent pipe 10, and whether the barometer 18 changes is observed, and then realize that the gas tightness detects, can compress tightly the pump of equidimension not.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional test fixture of general pump, includes base (1), its characterized in that: the rear end of the top of the base (1) is fixedly connected with a support plate (2), the front end of the top of the support plate (2) is provided with a top plate (3), a screw rod (4) is inserted in the center of the top plate (3), the top of the screw rod (4) is provided with a first handle (5), the middle of the front surface of the support plate (2) is fixedly connected with a bottom plate (8), guide through grooves (25) are symmetrically formed in the left end and the right end of the bottom plate (8), a lifting plate (6) is connected with the outer threads of the screw rod (4), guide plates (7) are symmetrically and fixedly connected with the left end and the right end of the bottom of the lifting plate (6), the bottoms of the two guide plates (7) are fixedly connected with compression plates (9) together, four corners of the bottom of the compression plates (9) are fixedly connected with first springs (15) respectively, and the bottoms of the four first springs (15) are fixedly connected with first movable plates (13), the bottom of the first movable plate (13) is provided with a first rubber layer (14), the front end of the top of the pressure plate (9) is inserted with an exhaust pipe (17), the top of the exhaust pipe (17) is provided with a three-way part (16), one end of the three-way part (16) is provided with a barometer (18), one end of the three-way part (16) far away from the barometer (18) is provided with a vent pipe (10), the middle part of the upper surface of the base (1) is provided with a groove (11), the inner cavity of the groove (11) is rotationally connected with a bidirectional lead screw (19), the right end of the bidirectional lead screw (19) is provided with a second handle (20), the outer parts of the left end and the right end of the bidirectional lead screw (19) are symmetrically sleeved with threaded moving blocks (21), the tops of the two threaded moving blocks (21) are symmetrically and fixedly connected with clamping plates (12), and the four corners of the two opposite sides of the two clamping plates (12) are symmetrically and fixedly connected with second springs (22) respectively, one ends, close to each other, of the two groups of second springs (22) are symmetrically provided with second movable plates (23), and one opposite sides of the two second movable plates (23) are symmetrically provided with second rubber layers (24).

2. The multifunctional testing jig for the general inflator pump according to claim 1, wherein: the screw rod (4) is rotationally connected with the top plate (3), and the bottom of the screw rod (4) is rotationally connected with the center of the top of the bottom plate (8).

3. The multifunctional testing jig for the general inflator pump according to claim 1, wherein: the lower ends of the two guide plates (7) respectively penetrate through the two guide through grooves (25) and extend to the lower portion of the bottom plate (8), and the guide plates (7) are connected with the guide through grooves (25) in a sliding mode.

4. The multifunctional testing jig for the general inflator pump according to claim 1, wherein: the upper end of the exhaust pipe (17) is movably connected with the pressing plate (9), the lower end of the exhaust pipe (17) is fixedly connected with the first movable plate (13), and the lower end of the exhaust pipe (17) is communicated with the lower portion of the bottom of the first rubber layer (14).

5. The multifunctional testing jig for the general inflator pump according to claim 1, wherein: the bidirectional screw rod (19) is in threaded connection with the threaded moving block (21), and the right end of the bidirectional screw rod (19) extends to the outside of the right side of the base (1).

6. The multifunctional testing jig for the general inflator pump according to claim 1, wherein: the bottoms of the clamping plate (12) and the second movable plate (23) are attached to the top of the base (1).