CN209689837U - The fixation device of casting sealing propertytest - Google Patents
The fixation device of casting sealing propertytest Download PDFInfo
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- CN209689837U CN209689837U CN201920457643.7U CN201920457643U CN209689837U CN 209689837 U CN209689837 U CN 209689837U CN 201920457643 U CN201920457643 U CN 201920457643U CN 209689837 U CN209689837 U CN 209689837U
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- wall
- casting
- lead screw
- bull stick
- fixing seat
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Abstract
The utility model discloses the fixation devices of casting sealing propertytest, including water tank, the first fixing seat is provided on the side inner wall of the water tank, the second fixing seat is provided on the inner wall of the other side, the first lead screw is embedded at the center of inside position of first fixing seat, there is first lifting seat by threaded engagement connection on the outer wall of first lead screw, running through on the side outer wall far from the first fixing seat in the first lifting seat has the first bull stick.The fixation device of the casting sealing propertytest, effectively casting can be firmly fixed in water tank by support plate and two baffles moved towards, adapt to the fixation of different volumes shape casting, improve the range of detection, it ensure that the stabilization of the position of casting when gas is pressed into casting, it avoids the problem that bring impact force causes inflating port loose or dislocation when gas is pressed into, is convenient for the detection of casting part air-tightness by going up and down casting in water, convenient for the observation and detection of part.
Description
Technical field
The utility model relates to casting techniques fields, specially the fixation device of casting sealing propertytest.
Background technique
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with casting, pressure
Penetrate, suck or other casting methods inject in preprepared casting mold, it is cooling after after the following process means such as polishing, gained
That arrives has certain shapes, and the object of size and performance, casting currently on the market needs to carry out air-tightness after completing
Detect the quality to guarantee casting.
But existing casting air-leakage test is mostly by being filled with gas into casting and observing bubble into the water
It generates to be detected, since the weight and shape of casting are difficult to determine, casting is difficult to place fixation, the casting of Xiang Shuizhong in water
Indentation when part is filled with gas due to gas be easy to cause casting shaking to cause inflating port loose or dislocation, and casting is difficult to root in water
It is gone up and down in water according to the position of detection, is not easy to the detection of casting part air-tightness, in addition, the air-leakage test of casting needs
Certain pressure effect is lower to be carried out, and is not difficult to accurately guarantee the stabilization of casting leakproofness simultaneously when casting is fixed.
Utility model content
The purpose of this utility model is to provide the fixation devices of casting sealing propertytest, to solve in above-mentioned background technique
It proposes to be not easy to fixation when casting sealing propertytest, be not easy to locally detect and be difficult to ensure the stable problem of casting leakproofness.
To achieve the above object, the utility model provides the following technical solutions: the fixation device of casting sealing propertytest, packet
Water tank is included, the first fixing seat is provided on the side inner wall of the water tank, the second fixing seat is provided on the inner wall of the other side, it is described
It is embedded with the first lead screw at the center of inside position of first fixing seat, passes through threaded engagement connection on the outer wall of first lead screw
There is a first lifting seat, through there is the first bull stick on the side outer wall in the first lifting seat far from the first fixing seat, described the
It is embedded with the second slide bar at the center of inside position of two fixing seats, slidably connects the second lifting on the outer wall of second slide bar
, bull stick set is provided on the side outer wall on second lifting seat far from the second fixing seat, the inside of the bull stick set is set
It is equipped with the second bull stick, support plate is provided between second bull stick and the first bull stick, the support plate is internally provided with
Two lead screws have baffle by threaded engagement connection on the outer wall of second lead screw, are provided on the side outer wall of the baffle
Foam-rubber cushion.
Preferably, shaft is embedded at the top of the first lifting seat, the bottom end of the shaft is provided with first bevel gear,
One end on first bull stick far from support plate is provided with second bevel gear, and the first bevel gear passes through with second bevel gear
Gear teeth meshing connection.
Preferably, the first fixation hole, the side outer wall of second bull stick are offered on the side outer wall of the bull stick set
It is upper to offer the second fixation hole, the inside of first fixation hole and the second fixation hole at a side position of the first fixation hole
It is embedded with fixed pin.
Preferably, through-hole is offered on the side outer wall of the support plate, and the inside of support plate is close to the second lead screw
The first slide bar is provided at one side position, first slide bar is connect with barrier slides.
Preferably, one end of the shaft, the first lead screw and the second lead screw is provided with handwheel, and the handwheel is round knot
Structure.
Preferably, second lead screw is made of two oppositely oriented lead screws, there are two the baffle is arranged altogether, and two
A baffle is symmetricly set on the outer wall of the second lead screw.
Preferably, it is opened up at a side position of the second lead screw and the first slide bar on the side outer wall of the support plate
There is slot.
Preferably, slot is offered at a side position of the first lead screw on the side outer wall of first fixing seat, institute
It states and offers slot at a side position of the second slide bar on the side outer wall of the second lifting seat.
Compared with prior art, the utility model has the beneficial effects that the fixation device of the casting sealing propertytest, passes through
Casting can be effectively firmly fixed in water tank by support plate and two baffles moved towards, adapt to different volumes shape
The fixation of casting improves the range of detection, ensure that the stabilization of the position of casting when gas is pressed into casting, when gas being avoided to be pressed into
Bring impact force causes the problem of inflating port loose or dislocation, is convenient for casting part air-tightness by going up and down casting in water
Detection improves the precision of detection convenient for the observation and detection of part, is also convenient for taking for casting, improves when casting detects just
Victory, in addition, detected by manually rotating casting in water casting when being impacted by external environment sealing structure it is steady
It is qualitative, improve the effect and accuracy of detection.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model support plate bottom view；
Fig. 5 is that the utility model bull stick covers side view.
In figure: 1, the first bull stick；2, first lifting seat；3, shaft；4, the first lead screw；5, the first fixing seat；6, through-hole；7,
Baffle；8, water tank；9, support plate；10, the second fixing seat；11, the second lifting seat；12, bull stick set；13, the first fixation hole；14,
Second bull stick；15, the second lead screw；16, the first slide bar；17, fixed pin；18, the second slide bar；19, first bevel gear；20, second
Bevel gear；21, foam-rubber cushion；22, the second fixation hole.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: the fixation device of casting sealing propertytest, including
First bull stick 1, first lifting seat 2, shaft 3, the first lead screw 4, the first fixing seat 5, through-hole 6, baffle 7, water tank 8, support plate 9,
Second fixing seat 10, the second lifting seat 11, bull stick cover the 12, first fixation hole 13, the second bull stick 14, the second lead screw 15, first and slide
Bar 16, fixed pin 17, the second slide bar 18, first bevel gear 19, second bevel gear 20, foam-rubber cushion 21, the second fixation hole 22, casting
The fixation device of sealing propertytest, including water tank 8 are provided with the first fixing seat 5, other side inner wall on the side inner wall of water tank 8
On be provided with the second fixing seat 10, be embedded with the first lead screw 4 at the center of inside position of the first fixing seat 5, the first lead screw 4 it is outer
There is first lifting seat 2 by threaded engagement connection on wall, is passed through on the side outer wall far from the first fixing seat 5 in first lifting seat 2
It is installed with the first bull stick 1, the second slide bar 18 is embedded at the center of inside position of the second fixing seat 10, guarantees the second lifting seat 11
Stability when lifting, slidably connects the second lifting seat 11 on the outer wall of the second slide bar 18, far from the on the second lifting seat 11
Bull stick set 12 is provided on the side outer wall of two fixing seats 10, convenient for support plate 9 is fixed, bull stick set 12 is internally provided with
Second bull stick 14, is provided with support plate 9 between the second bull stick 14 and the first bull stick 1, support plate 9 is internally provided with the second lead screw
15, there is baffle 7 by threaded engagement connection on the outer wall of the second lead screw 15, is provided with foam-rubber cushion 21 on the side outer wall of baffle 7,
Reduce extruding of casting when fixed.
Further, the top of first lifting seat 2 is embedded with shaft 3, and the bottom end of shaft 3 is provided with first bevel gear 19,
One end on first bull stick 1 far from support plate 9 is provided with second bevel gear 20, and first bevel gear 19 passes through with second bevel gear 20
Gear teeth meshing connection, convenient for being operated from vertical direction, to guarantee the rotation of casting.
Further, the first fixation hole 13, the side outer wall of the second bull stick 14 are offered on the side outer wall of bull stick set 12
It is upper to offer the second fixation hole 22 at a side position of the first fixation hole 13, the first fixation hole 13 and the second fixation hole 22
It has been internally embedded fixed pin 17, convenient for the support plate 9 after rotation to be fixed, has guaranteed the secured of casting placement location.
Further, through-hole 6 is offered on the side outer wall of support plate 9, and the inside of support plate 9 is close to the second lead screw 15
A side position at be provided with the first slide bar 16, the first slide bar 16 is slidably connected with baffle 7, guarantee the mobile stabilization of baffle 7, from
And guarantees casting and fix secured.
Further, one end of shaft 3, the first lead screw 4 and the second lead screw 15 is provided with handwheel, and handwheel is round knot
Structure, convenient for by shaft 3, the first lead screw 4 and the second lead screw 15 are rotated.
Further, the second lead screw 15 is made of two oppositely oriented lead screws, and there are two the total settings of baffle 7, and two
Baffle 7 is symmetricly set on the outer wall of the second lead screw 15, guarantees that baffle 7 moves towards, and then realize the fixation of casting.
Further, equal at a side position of the second lead screw 15 and the first slide bar 16 on the side outer wall of support plate 9
Slot is offered, is moved in support plate 9 convenient for baffle 7.
Further, slot is offered at a side position of the first lead screw 4 on the side outer wall of the first fixing seat 5, the
Slot is offered at a side position of the second slide bar 18 on the side outer wall of two lifting seats 11, convenient for first lifting seat 2 and the
The lifting of two lifting seats 11.
Working principle: when in use, water tank 8 being placed on horizontal desktop, water poured into water tank 8, by required detection
The casting of leakproofness is placed in support plate 9, is rotated the second lead screw 15, is connect by the second lead screw 15 with screwing for baffle 7, is led to
It crosses two baffles moved towards 7 and casting is fixed on 9 center position of support plate, by the casting of gas indentation sealing, turn
Dynamic first lead screw 4, is connect by the first lead screw 4 with screwing for first lifting seat 2, and first lifting seat 2 drives the casting in support plate 9
Part is gone up and down in water tank 8, after casting is completely immersed in water, is carried out by the bubble on casting outer wall come the air-tightness to casting
Detection extracts the fixed pin 17 in the first fixation hole 13 and the second fixation hole 22, rotating shaft 3, shaft 3 after a period of time
It drives first bevel gear 19 to rotate, is connected by first bevel gear 19 with the engagement of second bevel gear 20, second bevel gear 20 is logical
Crossing the first bull stick 1 drives support plate 9 to rotate, so that casting be made to rotate in water, guarantees that casting receives covering all around for water,
It allows casting and water to generate impact by rotation, improves the accuracy of air-leakage test.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. the fixation device of casting sealing propertytest, including water tank (8), it is characterised in that: on the side inner wall of the water tank (8)
It is provided with the first fixing seat (5), is provided on the inner wall of the other side the second fixing seat (10), the inside of first fixing seat (5)
Central position is embedded with the first lead screw (4), has the first lifting by threaded engagement connection on the outer wall of first lead screw (4)
Seat (2), it is described through having the first bull stick (1) on the side outer wall on the first lifting seat (2) far from the first fixing seat (5)
It is embedded at the center of inside position of second fixing seat (10) the second slide bar (18), is slided on the outer wall of second slide bar (18)
It is connected with the second lifting seat (11), is provided on the side outer wall on second lifting seat (11) far from the second fixing seat (10)
Bull stick set (12), the bull stick set (12) are internally provided with the second bull stick (14), second bull stick (14) and the first bull stick
(1) it is provided between support plate (9), the support plate (9) is internally provided with the second lead screw (15), second lead screw (15)
Outer wall on have baffle (7) by threaded engagement connection, be provided with foam-rubber cushion (21) on the side outer wall of the baffle (7).
2. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: the first lifting seat
(2) it is embedded at the top of shaft (3), the bottom end of the shaft (3) is provided with first bevel gear (19), first bull stick (1)
Upper one end far from support plate (9) is provided with second bevel gear (20), the first bevel gear (19) and second bevel gear (20)
It is connected by gear teeth meshing.
3. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: the bull stick set (12)
It is offered on the outer wall of side the first fixation hole (13), close to the first fixation hole (13) on the side outer wall of second bull stick (14)
A side position at offer the second fixation hole (22), first fixation hole (13) and the second fixation hole (22) are internally embedded
There are fixed pin (17).
4. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: the support plate (9)
It is offered on the outer wall of side through-hole (6), and the inside of support plate (9) is provided at a side position of the second lead screw (15)
One slide bar (16), first slide bar (16) are slidably connected with baffle (7).
5. the fixation device of casting sealing propertytest according to claim 2, it is characterised in that: the shaft (3), first
One end of lead screw (4) and the second lead screw (15) is provided with handwheel, and the handwheel is circular configuration.
6. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: second lead screw (15)
It is made of two oppositely oriented lead screws, there are two the total settings of the baffle (7), and two baffles (7) are symmetricly set on second
On the outer wall of lead screw (15).
7. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: the support plate (9)
Slot is offered at a side position of the second lead screw (15) and the first slide bar (16) on the outer wall of side.
8. the fixation device of casting sealing propertytest according to claim 1, it is characterised in that: first fixing seat
(5) slot is offered at a side position of the first lead screw (4) on side outer wall, outside the side of second lifting seat (11)
Slot is offered at a side position of the second slide bar (18) on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457643.7U CN209689837U (en) | 2019-04-04 | 2019-04-04 | The fixation device of casting sealing propertytest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457643.7U CN209689837U (en) | 2019-04-04 | 2019-04-04 | The fixation device of casting sealing propertytest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689837U true CN209689837U (en) | 2019-11-26 |
Family
ID=68607333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920457643.7U Active CN209689837U (en) | 2019-04-04 | 2019-04-04 | The fixation device of casting sealing propertytest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678562A (en) * | 2023-08-03 | 2023-09-01 | 山东华邑化工有限公司 | Self-adaptive circulating water pump leakage testing device |
-
2019
- 2019-04-04 CN CN201920457643.7U patent/CN209689837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678562A (en) * | 2023-08-03 | 2023-09-01 | 山东华邑化工有限公司 | Self-adaptive circulating water pump leakage testing device |
| CN116678562B (en) * | 2023-08-03 | 2023-09-29 | 山东华邑化工有限公司 | Self-adaptive circulating water pump leakage testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Casting sealing-performance testing fixed device Effective date of registration: 20191209 Granted publication date: 20191126 Pledgee: Industrial Bank Limited by Share Ltd Chaohu branch Pledgor: Anhui Hanshan Lin head vibration Anhui Casting Factory Registration number: Y2019980000923 |