CN208458933U - A kind of convenient leak-checking apparatus - Google Patents
A kind of convenient leak-checking apparatus Download PDFInfo
- Publication number
- CN208458933U CN208458933U CN201820710176.XU CN201820710176U CN208458933U CN 208458933 U CN208458933 U CN 208458933U CN 201820710176 U CN201820710176 U CN 201820710176U CN 208458933 U CN208458933 U CN 208458933U
- Authority
- CN
- China
- Prior art keywords
- silica gel
- cylinder
- turntable
- gel seat
- hunting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of convenient leak-checking apparatus, top turntable and bottom turntable including being connected to shaft or more Lian Duan, multiple units that leak hunting are surrounded on the turntable of top, the unit that leaks hunting includes the lifting sprocket being arranged on the top turntable, the screw hole of lifting sprocket is vertically connected with elevating screw by screw thread, and elevating screw extends through the top turntable, and the end of elevating screw connects cylinder, the cylinder rod of cylinder is connected with silica gel seat, and silica gel seat is connected with filling block by the guide rod that leaks hunting.The utility model is detected suitable for metal buckets, and multiple leak hunting while starting unit, can detect multiple tested articles simultaneously, effectively increases efficiency of leaking hunting, and when test, lifting sprocket rotation drives elevating screw decline, measures height adjustment.Product to be measured is placed on vertically on the turntable of bottom, cylinder-pushed silica gel seat decline, filling block enters in the port of product to be measured, and means of press seals product upper surface to be measured, carries out the air tightness test of metal buckets under silica gel seat.
Description
Technical field
The utility model relates to object detecting apparatus correlative technology fields, in particular to a kind of to leak hunting suitable for metal buckets
Convenient leak-checking apparatus.
Background technique
Whether to detect its air leakage qualified, thus to determine the workpiece if being needed after industrial circle, some work pieces process
It is whether qualified.The air tightness detection equipment of the usually big more automations of air-leakage test at present guarantees that the leakproofness of workpiece does not have
Problem.Most convenient leak-checking apparatus core detection part is all to be divided into three layers from top to bottom currently on the market: top turntable 30,
Transfer basin 32, bottom turntable 36, then relevant equipment is separately fixed at this three layers as (as shown in Figure 1) on benchmark bracket, work
When making, elevating screw 31 controls the lifting of turntable 32 to proper height, when workpiece to be checked being specified to be placed on predetermined position, station
Cylinder 33 stretches out workpiece pressing, and then side leakage head guide rod 34, which pushes control and leaks hunting, first 35 docks with workpiece mouth and complete to detect.By
It is three-decker in it, in Installation And Test, middle layer has interference and accumulated error relative to top layer and bottom, causes to leak hunting
Head guide rod cannot complete the plane of the opening perpendicular to detected workpiece, to influence the precision of testing result, and due to three layers
Structure also limits the height of detected workpiece, the workpiece big for height difference, it is necessary to select different height specification respectively
Convenient leak-checking apparatus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of convenient leak-checking apparatus.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of convenient leak-checking apparatus, including connection
Multiple units that leak hunting, the list that leaks hunting are surrounded on the top turntable and bottom turntable of shaft upper and lower ends, the top turntable
Member includes the lifting sprocket being arranged on the top turntable, and the screw hole of the lifting sprocket is vertically connected with lifting silk by screw thread
Bar, the elevating screw extend through the top turntable, and the end of elevating screw connects cylinder, the cylinder rod connection of the cylinder
There is silica gel seat, silica gel seat is connected with filling block by the guide rod that leaks hunting.
Preferably, the bottom of the silica gel seat is connected with gasket, and the upper surface of silica gel seat is fixed with spring base, the bullet
Spring abutment includes the receiving block that several connect the silica gel seat, is vertically connected with support column in several receiving blocks, support
The outer wall of column is socketed with damping spring, and the upper end covering of several support columns is connected with one piece of link block, the gas of the cylinder
Cylinder rod end is fixedly connected on the link block.
Preferably, the two sides of the cylinder are equipped with linear bearing, and lifting guide pillar, the lifting are socketed in linear bearing
The end of guide post is fixed on the bottom of the top turntable.
Preferably, the bottom turntable is equipped with multiple limited blocks, and multiple limited blocks are arranged around the axle center of the bottom turntable,
The two sides of the limited block are equipped with arc-shaped limit guide groove, form workpiece locating slot, the workpiece between two neighboring limited block
Locating slot is arranged immediately below the unit that leaks hunting.
Preferably, the upper surface of the link block vertically connects cylinder guide post, and the lower end side of the cylinder is connected with card
Block is provided with sliding slot on the fixture block, and the sliding slot is socketed on the outer wall of the cylinder guide post.
Preferably, silica gel seat upper surface is circular configuration, and the spring base includes three and is connected to the silica gel seat
The receiving block of upper surface, three receiving blocks are equiangularly arranged around the center of the silica gel seat.
The utility model has the following beneficial effects: the utility model uses double-layer structure, the lifting of filling block uses axial direction side
Upward elevating screw and cylinder matches, instead of tradition by way of turntable lifting drives and leaks hunting unit lifting,
So that elimination is interfered by the gravity and lifting speed for the unit that leaks hunting and accumulated error, the verticality for the unit that leaks hunting is improved,
To guarantee the precision of product testing.In addition, elevating screw can be rotated by lifting sprocket realizes that the long height of elevating screw is adjusted
It is whole, test product is freely adjusted at a distance from silica gel seat to realize, so that the present apparatus can meet the product of a variety of height specifications
It leaks hunting.
Detailed description of the invention
Fig. 1 is traditional air tightness detection equipment；
Fig. 2 is the three-dimensional structure diagram of the utility model；
Fig. 3 is the front view of the unit that leaks hunting of the utility model；
Fig. 4 is the structure chart of the unit that leaks hunting of the utility model；
Fig. 5 is the use state structure chart of the unit that leaks hunting of the utility model.
Attached drawing remarks explanation: 1- lifting sprocket, 2- push up turntable, 3- elevating screw, 4- cylinder, 5- damping spring, 6- side leakage
Head guide rod, 7- silica gel seat, 8- gasket, 9- filling block, 10- test product, the bottom 11- turntable, 12- lifting guide pillar, 13- straight line
Bearing, 14- air cylinder guide rod, 15- leak hunting unit, 17- fixture block, 18- sliding slot, 19- receiving block, 20- support column, 21- link block,
22- limited block, 23- shaft, 24- workpiece locating slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, in the utility model embodiment, a kind of convenient leak-checking apparatus, including it is connected to about 23 shaft
The top turntable 2 and bottom turntable 11 of Lian Duan is surrounded with multiple units 15 that leak hunting, the unit 15 that leaks hunting on the top turntable 2
Including the lifting sprocket 1 being arranged on the top turntable 2, the screw hole of the lifting sprocket 1 is vertically connected with lifting by screw thread
Screw rod 12, the elevating screw 12 extend through the top turntable 2, and the end of elevating screw 12 connects cylinder 4, the cylinder 4
Cylinder rod be connected with silica gel seat 7, silica gel seat 7 is connected with filling block 9 by filling block guide rod 6.The filling block 9 is removably
It is connected to 6 downside of a guide rod of leaking hunting, different size of filling block 11 is conveniently replaceable, is suitable for different size of product to be measured
10, it can effectively reduce the test cavity of product 10 to be measured, improve measurement sensitivity, and the multiple leak hunting unit 15 1 one
It is a sequentially to start, can the multiple tested articles of tested in sequence, effectively increase efficiency of leaking hunting.
In the present embodiment, product 10 to be measured is metal buckets, when test, the drive sprocket of starting connection lifting sprocket 1,
Lifting sprocket 1 rotates, and elevating screw 12 is driven to decline, and measures height and adjusts.Product 10 to be measured is placed on bottom turntable vertically
On 11, the cylinder rod elongation of cylinder 4 pushes silica gel seat 7 to decline, filling block 9 enters in the port of product 10 to be measured, silica gel seat 7
Lower means of press seals 10 upper surface of product to be measured, carries out the air tightness test of metal buckets.
The bottom of the silica gel seat 7 is connected with gasket 8, and the upper surface of silica gel seat 7 is fixed with spring base, the spring base
The receiving block 19 of the silica gel seat 7 is connected including several, is vertically connected with support column 20 in several receiving blocks 19, is propped up
The outer wall of dagger 20 is socketed with damping spring 5, and the upper end covering of several support columns 20 is connected with one piece of link block 21, described
The cylinder rod end of cylinder 4 is fixedly connected on the link block 21.In the present embodiment, the silica gel seat 7 is cylindrical knot
The upper surface of structure, silica gel seat 7 is circular configuration, and the spring base includes three undertakings for being connected to 7 upper surface of silica gel seat
Block 19, three receiving blocks 19 are equiangularly arranged around the center of the silica gel seat 7.Due to gasket 8 sealing block it is to be measured
During 10 port of product, compressive deformation can occur for the damping spring 5 between link block 21 and receiving block 19, in this way, even if to
It is larger to survey 10 port angular deviation of product, also different degrees of compressive deformation can occur by the damping spring 5 of different location
It is adapted to adjust.In addition, certain anti-work can be generated when sprocket wheel transmission and silica gel seat 7 press to the product port to be measured
Firmly, so that the unit 15 that leaks hunting occurs slightly to shake, the verticality for the unit 15 that causes to leak hunting is affected, and damping spring 5
Be arranged can high degree reduce the vibration of unit 15 of leaking hunting, the vertical stability for the unit 15 that guarantees to leak hunting.
In order to further ensure the verticality for the unit 15 that leaks hunting, reduction leaks hunting unit 15 in the issuable mistake of lifting process
Difference, the two sides of the cylinder 4 are equipped with linear bearing 13, and lifting guide pillar 12, the lifting guide pillar are socketed in linear bearing 13
12 end is fixed on the bottom of the top turntable 2.When lifting, the linear bearing 13 is moved up and down along lifting guide pillar 12, is kept away
Unit 15 of exempting to leak hunting is subjected to displacement.More optimizedly, the upper surface of the link block 21 vertically connects cylinder guide post 14, the cylinder
14 lower end side is connected with fixture block 17, and sliding slot 18 is provided on the fixture block 17, and the sliding slot 18 is socketed in the cylinder guide post
On 14 outer wall.
The product to be measured 10 is placed on the bottom turntable 11, and the bottom turntable 11 is equipped with multiple limited blocks 22, more
A limited block 22 is arranged around the axle center of the bottom turntable 11, and the two sides of the limited block 22 are equipped with arc-shaped limit guide groove, arc
Shape limit guide groove is adapted with the outer wall of the product 10 to be measured, and workpiece locating slot 24 is formed between two neighboring limited block 22,
The product to be measured 10 is placed on the station locating slot 24, the workpiece locating slot 24 setting it is described leak hunting unit 15 just under
Side.
The utility model uses double-layer structure, and the lifting of filling block is using the elevating screw and cylinder phase on axial direction
Cooperation, instead of tradition by way of turntable lifting drives and leaks hunting unit lifting, to eliminate the gravity by the unit that leaks hunting
It is interfered with lifting speed and accumulated error, the verticality for the unit that leaks hunting is improved, to guarantee the precision of product testing.
In addition, elevating screw can be rotated by lifting sprocket realizes that the long height of elevating screw adjusts, tested production is freely adjusted to realize
Product are at a distance from silica gel seat, so that the product that the present apparatus can meet a variety of height specifications leaks hunting.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of convenient leak-checking apparatus, top turntable and bottom turntable including being connected to shaft upper and lower ends, ring on the top turntable
It is provided around multiple units that leak hunting, it is characterised in that: the unit that leaks hunting includes the lifting sprocket being arranged on the top turntable,
The screw hole of the lifting sprocket is vertically connected with elevating screw by screw thread, and the elevating screw extends through the top turntable,
The end of elevating screw connects cylinder, and the cylinder rod of the cylinder is connected with silica gel seat, and silica gel seat passes through a guide rod connection of leaking hunting
There is filling block.
2. a kind of convenient leak-checking apparatus according to claim 1, it is characterised in that: the bottom of the silica gel seat is connected with close
Packing, the upper surface of silica gel seat are fixed with spring base, and the spring base includes the receiving block that several connect the silica gel seat, institute
It states and is vertically connected with support column in several receiving blocks, the outer wall of support column is socketed with damping spring, several support columns
Upper end covering is connected with one piece of link block, and the cylinder rod end of the cylinder is fixedly connected on the link block.
3. a kind of convenient leak-checking apparatus according to claim 1 or 2, it is characterised in that: the two sides of the cylinder are equipped with
Linear bearing, lifting guide pillar is socketed in linear bearing, and the end of the lifting guide pillar is fixed on the bottom of the top turntable.
4. a kind of convenient leak-checking apparatus according to claim 1, it is characterised in that: the bottom turntable is equipped with multiple limits
Block, multiple limited blocks are arranged around the axle center of the bottom turntable, and the two sides of the limited block are equipped with arc-shaped limit guide groove, adjacent
Workpiece locating slot is formed between two limited blocks, the workpiece locating slot is arranged immediately below the unit that leaks hunting.
5. a kind of convenient leak-checking apparatus according to claim 2, it is characterised in that: the upper surface of the link block vertically connects
Cylinder guide post is connect, the lower end side of the cylinder is connected with fixture block, and sliding slot is provided on the fixture block, and the sliding slot is socketed in described
On the outer wall of cylinder guide post.
6. a kind of convenient leak-checking apparatus according to claim 2, it is characterised in that: silica gel seat upper surface is round knot
Structure, the spring base include three receiving blocks for being connected to silica gel seat upper surface, and three receiving blocks surround the silicon
The center of rubber base is equiangularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710176.XU CN208458933U (en) | 2018-05-14 | 2018-05-14 | A kind of convenient leak-checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710176.XU CN208458933U (en) | 2018-05-14 | 2018-05-14 | A kind of convenient leak-checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458933U true CN208458933U (en) | 2019-02-01 |
Family
ID=65150716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710176.XU Expired - Fee Related CN208458933U (en) | 2018-05-14 | 2018-05-14 | A kind of convenient leak-checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179589A (en) * | 2020-08-15 | 2021-01-05 | 苏州云刚智能科技有限公司 | Detection device and method for detecting air tightness of canned food |
-
2018
- 2018-05-14 CN CN201820710176.XU patent/CN208458933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179589A (en) * | 2020-08-15 | 2021-01-05 | 苏州云刚智能科技有限公司 | Detection device and method for detecting air tightness of canned food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200514 |