CN208688737U - A kind of height-adjustable leakage tester device - Google Patents
A kind of height-adjustable leakage tester device Download PDFInfo
- Publication number
- CN208688737U CN208688737U CN201821186650.XU CN201821186650U CN208688737U CN 208688737 U CN208688737 U CN 208688737U CN 201821186650 U CN201821186650 U CN 201821186650U CN 208688737 U CN208688737 U CN 208688737U
- Authority
- CN
- China
- Prior art keywords
- spring
- lifting tube
- far
- fixedly connected
- height
- 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
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a kind of height-adjustable leakage tester devices, including bottom plate, the upper end of bottom plate is symmetrically connected with lifting tube open at one end, the open end of lifting tube is arranged far from bottom plate, cylinder bottom in lifting tube is fixedly connected with pressure spring, the other end of pressure spring is connected with pressing plate, pressing plate is fixedly connected with compression bar far from one end of pressure spring, two compression bars pass through the nozzle of lifting tube far from one end of pressing plate and extend outwardly, and it is connected with die holder plate jointly, card slot is offered in the side upright side walls of pressing plate, the slot bottom of card slot is fixedly connected with spring, the other end of spring is fixedly connected with fixture block, fixture block is arc far from spring and close to one end of pressure spring, several card holes are uniformly and equidistantly offered on the barrel of lifting tube along the vertical direction.The utility model New-type instant is adjusted the height of die holder plate, and is suitable for testing the object to be tested of different different sizes.
Description
Technical field
The utility model relates to leakage tester leak test technical field more particularly to a kind of height-adjustable leakage tester devices.
Background technique
Also known as air leak tester, leak tester, it is mainly used in automobile, internal combustion engine, motorcycle, the industries such as compressor；It is detection
Its components leak condition guarantees the important equipment of product quality, and leak test technology is to detect a kind of mode of casting leakage, passes through
Leak test can solve the leakage that subsequent turn is mixed and do over again work.It cannot leak test different height on existing same leakage tester
Different products, cost of idleness can not rationally utilize existing resource.
Utility model content
Purpose of the utility model is to solve cannot leak test different height on same leakage tester in the prior art
Different products, cost of idleness, can not rationally utilize existing resource the problem of, and propose a kind of height-adjustable leak test
Machine device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of height-adjustable leakage tester device, including bottom plate, the upper end of the bottom plate are symmetrically connected with open at one end
Lifting tube, the open end of the lifting tube is arranged far from bottom plate, and the cylinder bottom in the lifting tube is fixedly connected with pressure spring, described
The other end of pressure spring is connected with pressing plate, and the pressing plate is fixedly connected with compression bar far from one end of pressure spring, and two compression bars are separate
One end of pressing plate passes through the nozzle of lifting tube and extends outwardly, and is connected with die holder plate jointly, the vertical side in the side of the pressing plate
Card slot is offered on wall, the slot bottom of the card slot is fixedly connected with spring, and the other end of the spring is fixedly connected with fixture block, institute
Stating the one end of fixture block far from spring and close pressure spring is arc, is uniformly and equidistantly opened along the vertical direction on the barrel of the lifting tube
Equipped with several card holes, the fixture block passes through the notch of card slot far from one end of spring and extends out to wherein corresponding one
In the card hole, support frame is fixedly connected on the bottom plate, two lifting tubes are located in support frame, support frame as described above
Bottom center is fixedly connected with leakage tester ontology.
Preferably, cross section is offered on the die holder plate for circular fixing groove, in the annular groove wall of the fixing groove
It is uniformly and equidistantly connected with the rubber pad of several arcs, is equipped with air balls in the rubber pad.
Preferably, the lifting tube is symmetrically connected with limited block on the inner tube wall of nozzle.
Preferably, the fixture block is symmetrically connected with sliding block, the correspondence of the card slot on the side wall of spring one end position
The sliding slot to match with sliding block is symmetrically offered on cell wall, the sliding block is slidably connected in corresponding sliding slot.
Preferably, rolling groove is offered in upright side walls of the pressing plate far from card slot side, is equipped in the rolling groove
The ball of rolling, the ball passes through the notch of rolling groove far from one end of rolling groove slot bottom and extends outwardly, and the ball
Rolling is connected on the inner tube wall of lifting tube.
Preferably, the sphere diameter of the ball is greater than the slot diameter of rolling groove notch.
Compared with prior art, the utility model provides a kind of height-adjustable leakage tester device, and having following has
Beneficial effect:
1, the height-adjustable leakage tester device, by setting lifting tube, pressure spring, pressing plate, compression bar, die holder plate, card slot,
Spring, fixture block and card hole, one end due to fixture block far from spring are arc, apply a downward pressure to die holder plate, work as pressure
When power is more than the value of elastic of pressure spring, die holder plate is moved downward by compression bar band dynamic pressure plate, is made after the arc part stress of fixture block
Fixture block is moved to spring direction, and spring is squeezed, until fixture block enters in card slot, moves downward pressing plate, so that die holder plate
It easily moves downward, when needing to move upwards die holder plate, one is applied towards spring direction to the fixture block being stuck in card hole
Pressure so that fixture block enters in card slot, compressed pressure spring pushes pressing plate to move upwards, and adjusts the card of fixture block clamping on pressing plate
Hole site easily adjusts the height of die holder plate.
2, height-adjustable leakage tester device, by setting fixing groove, rubber pad and air balls, by object to be tested
It is put into fixing groove, the rubber pad of arc treats test object and carries out certain extruding support, when object to be tested is larger, arc
Shape pad is squeezed power and squeezes air balls, so that the space between opposite rubber pad becomes larger, so that can be put into difference in fixing groove
The object to be tested of specification, and support.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Easily the height of die holder plate is adjusted, and is suitable for testing the object to be tested of different different sizes.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of height-adjustable leakage tester device structural schematic diagram；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
In figure: 1 bottom plate, 2 lifting tubes, 3 pressure springs, 4 pressing plates, 5 compression bars, 6 die holder plates, 7 card slots, 8 springs, 9 fixture blocks, 10 cards
Hole, 11 support frames, 12 leakage tester ontologies, 13 fixing grooves, 14 rubber pads, 15 air balls, 16 limited blocks, 17 sliding blocks, 18 sliding slots, 19
Rolling groove, 20 balls.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of height-adjustable leakage tester device, including bottom plate 1, the upper end of bottom plate 1 are symmetrically connected with
The open end of lifting tube 2 open at one end, lifting tube 2 is arranged far from bottom plate 1, and the cylinder bottom in lifting tube 2 is fixedly connected with pressure spring
3, the other end of pressure spring 3 is connected with pressing plate 4, and pressing plate 4 is fixedly connected with compression bar 5 far from one end of pressure spring 3, and two compression bars 5 are separate
One end of pressing plate 4 passes through the nozzle of lifting tube 2 and extends outwardly, and is connected with die holder plate 6 jointly, the vertical side in the side of pressing plate 4
Card slot 7 is offered on wall, the slot bottom of card slot 7 is fixedly connected with spring 8, and the other end of spring 8 is fixedly connected with fixture block 9, fixture block 9
It is arc far from spring 8 and close to one end of pressure spring 3, if uniformly and equidistantly being offered along the vertical direction on the barrel of lifting tube 2
Dry card hole 10, fixture block 9 pass through the notch of card slot 7 far from one end of spring 8 and extend out to a wherein corresponding card hole
In 10, support frame 11 is fixedly connected on bottom plate 1, two lifting tubes 2 are located in support frame 11, the bottom center of support frame 11
Be fixedly connected with leakage tester ontology 12, one end due to fixture block 9 far from spring 8 is arc, to die holder plate 6 apply one it is downward
Pressure, when pressure is more than the value of elastic of pressure spring 3, die holder plate 6 is moved downward by compression bar 5 with dynamic pressure plate 4, the arc of fixture block 9
Move fixture block 9 to 8 direction of spring, spring 8 is squeezed, until fixture block 9 enters in card slot 7, makes pressing plate 4
It moves downward, so that die holder plate 6 easily moves downward, when needing to move upwards die holder plate 6, to the card being stuck in card hole 10
Block 9 applies a pressure towards 8 direction of spring so that fixture block 9 enters in card slot 7, compressed pressure spring 3 push pressing plate 4 to
Upper movement adjusts 10 position of card hole that fixture block 9 is clamped on pressing plate 4, is easily adjusted to the height of die holder plate 6.
Cross section is offered on die holder plate 6 for circular fixing groove 13, in the annular groove wall of fixing groove 13 uniformly and equidistantly
It is connected with the rubber pad 14 of several arcs, air balls 15 is equipped in rubber pad 14, object to be tested is put into fixing groove 13,
The rubber pad 14 of arc treats test object and carries out certain extruding support, when object to be tested is larger, arc-shaped pad 14 by
Extruding force squeezes air balls 15, so that the space between opposite rubber pad 14 becomes larger, so that can be put into different rule in fixing groove 13
The object to be tested of lattice, and support.
Lifting tube 2 is symmetrically connected with limited block 16 on the inner tube wall of nozzle, and pressing plate 4 is prevented to be detached from from lifting tube 2.
Fixture block 9 is symmetrically connected with sliding block 17 on the side wall of 8 one end position of spring, symmetrical on the correspondence cell wall of card slot 7
The sliding slot 18 to match with sliding block 17 is offered, sliding block 17 is slidably connected in corresponding sliding slot 18, is driven and is slided when fixture block 9 moves
Block 17 moves synchronously in sliding slot 18, and when sliding block 17 moves to the end of sliding slot 18 and stops mobile, fixture block 9 also stops therewith
It only moves, prevents fixture block 9 from popping up card slot 7 by spring 8.
Pressing plate 4 offers rolling groove 19 in the upright side walls far from 7 side of card slot, be equipped with the ball rolled in rolling groove 19
20, ball 20 passes through the notch of rolling groove 19 far from one end of 19 slot bottom of rolling groove and extends outwardly, and ball 20 rolls connection
On the inner tube wall of lifting tube 2, ball 20 is driven to move on the inner tube wall of lifting tube 2 when pressing plate 4 moves in lifting tube 2,
So that the movement of pressing plate 4 is more stable.
The sphere diameter of ball 20 is greater than the slot diameter of 19 notch of rolling groove, prevents ball 20 from skidding off rolling groove 19.
In the utility model, one end due to fixture block 9 far from spring 8 is arc, applies a downward pressure to die holder plate 6
Power, when pressure is more than the value of elastic of pressure spring 3, die holder plate 6 is moved downward by compression bar 5 with dynamic pressure plate 4, the curved portion of fixture block 9
Position stress after fixture block 9 move to 8 direction of spring, spring 8 is squeezed, until fixture block 9 entrance card slot 7 in, make pressing plate 4 to
Lower movement, so that die holder plate 6 easily moves downward, when needing to move upwards die holder plate 6, to the fixture block being stuck in card hole 10
9 apply the pressure towards 8 direction of spring, so that fixture block 9 enters in card slot 7, compressed pressure spring 3 pushes pressing plate 4 upward
Movement adjusts 10 position of card hole that fixture block 9 is clamped on pressing plate 4, is easily adjusted to the height of die holder plate 6；It will be to be tested
Object is put into fixing groove 13, and the rubber pad 14 of arc treats test object and carries out certain extruding support, when object to be tested
When larger, arc-shaped pad 14 is squeezed power and squeezes air balls 15, so that the space between opposite rubber pad 14 becomes larger, so that fixed
It can be put into the object to be tested of different size in slot 13, and support.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of height-adjustable leakage tester device, including bottom plate (1), which is characterized in that the upper end of the bottom plate (1) is symmetrical
It is connected with lifting tube open at one end (2), the open end of the lifting tube (2) is arranged far from bottom plate (1), the lifting tube (2)
Interior cylinder bottom is fixedly connected with pressure spring (3), and the other end of the pressure spring (3) is connected with pressing plate (4), and the pressing plate (4) is far from pressure
One end of spring (3) is fixedly connected with compression bar (5), and two compression bars (5) pass through lifting tube (2) far from the one end of pressing plate (4)
Nozzle simultaneously extends outwardly, and is connected with die holder plate (6) jointly, offers card slot in the side upright side walls of the pressing plate (4)
(7), the slot bottom of the card slot (7) is fixedly connected with spring (8), and the other end of the spring (8) is fixedly connected with fixture block (9),
The fixture block (9) is arc far from spring (8) and close to the one end of pressure spring (3), along vertical side on the barrel of the lifting tube (2)
To several card holes (10) are uniformly and equidistantly offered, the fixture block (9) passes through the slot of card slot (7) far from the one end of spring (8)
Mouth simultaneously extends out in wherein corresponding one card hole (10), is fixedly connected with support frame (11) on the bottom plate (1),
Two lifting tubes (2) are located in support frame (11), and the bottom center of support frame as described above (11) is fixedly connected with leakage tester
Ontology (12).
2. a kind of height-adjustable leakage tester device according to claim 1, which is characterized in that the die holder plate (6)
On offer cross section be circular fixing groove (13), the fixing groove (13) if annular groove wall on be uniformly and equidistantly connected with
The rubber pad (14) of dry arc, the rubber pad (14) is interior to be equipped with air balls (15).
3. a kind of height-adjustable leakage tester device according to claim 1, which is characterized in that the lifting tube (2)
Limited block (16) are symmetrically connected on the inner tube wall of nozzle.
4. a kind of height-adjustable leakage tester device according to claim 1, which is characterized in that the fixture block (9) is leaned on
It is symmetrically connected with sliding block (17) on the side wall of (8) one end position of short round spring, is symmetrically offered on the correspondence cell wall of the card slot (7)
The sliding slot (18) to match with sliding block (17), the sliding block (17) are slidably connected in corresponding sliding slot (18).
5. a kind of height-adjustable leakage tester device according to claim 1, which is characterized in that the pressing plate (4) is remote
It is offered in upright side walls from card slot (7) side rolling groove (19), the ball (20) rolled is equipped in the rolling groove (19),
The ball (20) passes through the notch of rolling groove (19) far from one end of rolling groove (19) slot bottom and extends outwardly, and the ball
(20) it rolls and is connected on the inner tube wall of lifting tube (2).
6. a kind of height-adjustable leakage tester device according to claim 5, which is characterized in that the ball (20)
Sphere diameter is greater than the slot diameter of rolling groove (19) notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186650.XU CN208688737U (en) | 2018-07-25 | 2018-07-25 | A kind of height-adjustable leakage tester device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186650.XU CN208688737U (en) | 2018-07-25 | 2018-07-25 | A kind of height-adjustable leakage tester device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688737U true CN208688737U (en) | 2019-04-02 |
Family
ID=65882357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186650.XU Expired - Fee Related CN208688737U (en) | 2018-07-25 | 2018-07-25 | A kind of height-adjustable leakage tester device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186626A (en) * | 2019-06-24 | 2019-08-30 | 北京鑫中昊科技股份有限公司 | A kind of airtight valve air tightness detection equipment |
| CN111904187A (en) * | 2020-07-20 | 2020-11-10 | 马鞍山市泰隆家具有限公司 | Intelligent automatic back pressure type clamping equipment |
-
2018
- 2018-07-25 CN CN201821186650.XU patent/CN208688737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186626A (en) * | 2019-06-24 | 2019-08-30 | 北京鑫中昊科技股份有限公司 | A kind of airtight valve air tightness detection equipment |
| CN111904187A (en) * | 2020-07-20 | 2020-11-10 | 马鞍山市泰隆家具有限公司 | Intelligent automatic back pressure type clamping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208688737U (en) | A kind of height-adjustable leakage tester device | |
| CN204666323U (en) | Simple and easy ball valve test device for air tightness | |
| CN207439621U (en) | A kind of air-tightness detection device of Automobile flywheel shell | |
| CN108502275A (en) | A kind of gas leakage detection device of gas flush packaging food | |
| CN104236803B (en) | Die casting duplexer performance automatic test fixture | |
| CN104907799A (en) | Automatic assembly device for gear shifter O-shaped ring | |
| CN104483191A (en) | Cement compression resistance clamp for compression testing machine and usage method of clamp | |
| CN209414645U (en) | A kind of anti-skidding durable stop valve | |
| CN109489959B (en) | People's air defense superpressure exhaust valve check out test set | |
| CN205793349U (en) | Leak-checking apparatus | |
| CN208902675U (en) | A kind of drug inspection analysis titration outfit | |
| CN208860671U (en) | A kind of portable reisilometer | |
| CN203037422U (en) | Device used to test filter | |
| CN213543995U (en) | Novel hinge test equipment | |
| CN108917683A (en) | A kind of detection device of the car body outside lacquer painting convenient for operation | |
| CN105910769B (en) | A kind of automation leakage detection apparatus | |
| CN108414356A (en) | A kind of detection machine of the vertical point pressure-bearing in the center of capsule-type rubber loss of weight body | |
| CN105571787B (en) | A kind of port sealing mechanism of PE ball valves | |
| CN201751826U (en) | Pneumatic opening-closing clamp device for small-sized circuit breaker | |
| CN105372173B (en) | It is a kind of for detecting the device of die casting | |
| CN208786474U (en) | A kind of quick detect of biology uses rack for test tube | |
| CN209416824U (en) | A kind of modified strength tester of cardboard | |
| CN208902075U (en) | A kind of generator that can quickly remodel runs through screw detection device | |
| CN215262778U (en) | High strength glass apron intensity detection device | |
| CN208647589U (en) | A kind of Multifunction case for checking medicine |
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: 20190402 Termination date: 20190725 |