CN208437261U - A kind of compressor of air conditioner selects gasket device - Google Patents
A kind of compressor of air conditioner selects gasket device Download PDFInfo
- Publication number
- CN208437261U CN208437261U CN201820530219.6U CN201820530219U CN208437261U CN 208437261 U CN208437261 U CN 208437261U CN 201820530219 U CN201820530219 U CN 201820530219U CN 208437261 U CN208437261 U CN 208437261U
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- CN
- China
- Prior art keywords
- crossbeam
- compressor
- amesdial
- air conditioner
- limit
- 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.)
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Abstract
Gasket device is selected the utility model discloses a kind of compressor of air conditioner, including workbench, mounting base, workbench is equipped with column, crossbeam is slidably connected on column, workbench is equipped with a pair of hydraulic cylinders, and crossbeam is equipped with limit sleeve, and crossbeam, which runs through, the limit hole for being connected to limit sleeve, the upper surface of crossbeam is equipped with support base, and support base is equipped with amesdial.The utility model has the following advantages that and effect: when choosing gasket, after thrust bearing and gasket to be successively sheathed on to the transmission shaft of compressor, transmission shaft is inserted into fixed on machine cylinder, then another machine cylinder sleeve was set into transmission shaft and compress gasket and thrust bearing, housing assembly is placed in mounting base, crossbeam and limit sleeve is driven to move downward by hydraulic cylinder, until the gauge head of amesdial contradicts transmission shaft upper surface, when limit sleeve Continued downward motion until when pushing against cylinder body, measure the exact value of gasket indirectly by the reading of observation amesdial, increase the precision of measurement, with high reliability.
Description
Technical field
The utility model relates to automobile air conditioner compressor manufacturing field, in particular to a kind of compressor of air conditioner selects gasket to fill
It sets.
Background technique
Automobile air conditioner compressor is the heart of automobile air conditioning refrigerating system, plays compression and conveys the work of refrigerant vapour
With.Compressor of air conditioner when in use, from the refrigerant gas of air intake duct sucking low-temp low-pressure, operates band piston pair by motor
After it is compressed, to the refrigerant gas of exhaust pipe discharge high temperature and pressure, power is provided for refrigeration cycle, to realize compression
The refrigeration cycle of → condensation (heat release) → expansion → evaporation (heat absorption).
The machine cylinder of traditional compressor of air conditioner is that combination is bolted by a pair of of cylinder body to install, therefore air-conditioning pressure
The transmission shaft and thrust bearing of contracting machine need to carry out thrust bearing gasket selection work, i.e. installed thrust when producing assembly
When bearing, the gasket of different-thickness is installed additional, guarantee that transmission shaft rotates under certain torque range.In traditional gasket selection,
Usually manually go out the approximate dimensions of transmission shaft and thrust bearing height and cylinder body depth, reselection phase by calliper to measure
The gasket answered, but due to measurement error, the precision between transmission shaft and thrust bearing and cylinder body after frequently resulting in assembly compared with
It is low, have much room for improvement.
Utility model content
Gasket device is selected the purpose of the utility model is to provide a kind of compressor of air conditioner, there is effect with high accuracy.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of compressor of air conditioner
Gasket device is selected, including workbench, the mounting base being set on the workbench, a pair of position respectively is provided on the workbench
Column in the mounting base two sides slidably connects crossbeam on the column, is provided on the workbench a pair of for driving
The hydraulic cylinder of the crossbeam sliding is moved, the lower end surface of the crossbeam is provided with limit sleeve, and the crossbeam is described through being connected to
The limit hole of limit sleeve, the upper surface of the crossbeam are provided with support base, are provided with amesdial on the support base, and described thousand points
The gauge head of table is located at the surface of the limit hole.
By using above-mentioned technical proposal, because the machine cylinder of traditional compressor of air conditioner is to be connected by a pair of of cylinder body by bolt
It connects combination to install, therefore when choosing gasket, one of cylinder body is placed on workbench, then by thrust axis
It holds and after gasket is successively sheathed on transmission shaft, transmission shaft will be fixed after the location hole that transmission shaft is inserted on machine cylinder, then will
Another machine cylinder sleeve set the end face compress gasket and thrust bearing for making two machine cylinders after transmission shaft, and housing assembly is placed
In in mounting base.Starting hydraulic cylinder drives crossbeam to move downward, and crossbeam drives limit sleeve to move downward, until the gauge head of amesdial
The upper surface for contradicting transmission shaft, when limit sleeve Continued downward motion until when pushing against the upper surface of cylinder body, transmission shaft pushes thousand points
The gauge head of table is inwardly compressed, and observes the reading of amesdial at this time, and the reading of amesdial is to contradict transmission shaft from the gauge head of amesdial
Starting position, the distance that the displacement that moves when contradicting cylinder body to limit sleeve, i.e. gauge head retract passes through this section of Distance Judgment at this time
Whether gasket is up to standard, that is, observes the reading of amesdial, compared with the real time data of amesdial with accurate data, that is, work as reading
When greater than accurate reading, illustrate that gasket is relatively thin, when reading is less than accurate reading, illustrates that gasket is thicker, and then increase measurement
Precision.
The utility model is further arranged to: position-limiting tube is provided in the limit hole, sliding connects in the position-limiting tube
Be connected to mandril, the upper surface of the mandril is provided with limit plate, the lower end surface of the limit plate contact at the position-limiting tube and on
End face contacts at the gauge head of the amesdial.
By using above-mentioned technical proposal, when hydraulic cylinder drives crossbeam and limit sleeve to move downward, limit sleeve is driven
Position-limiting tube and mandril move downward, until mandril contradicts the upper surface of transmission shaft, when limit sleeve Continued downward motion until supporting
When the upper surface of tight cylinder body, transmission shaft pushes mandril to move upwards, and mandril pushes limit plate to move upwards, and limit plate presses thousand points
The gauge head of table is inwardly compressed, and observes the reading of amesdial at this time, and the reading of amesdial is the start bit that transmission shaft is contradicted from mandril
It sets, the distance of position-limiting tube is stretched out in the displacement moved when contradicting cylinder body to limit sleeve, i.e. mandril, passes through this section of Distance Judgment pad at this time
Whether piece is up to standard, that is, observes the reading of amesdial, compared with the real time data of amesdial with accurate data, and then avoid passing
The end face of moving axis occurs drilling or detection being caused to choose result when uneven error occur, and then improves gasket detection and choose
Precision.
The utility model is further arranged to: one end outer wall that the mandril is located inside the limit sleeve is provided with outer
Edge, the mandril outer wall are arranged with spring, and the upper surface of the outer rim is fixed in one end of the spring and the other end is fixed on
The lower end surface of the position-limiting tube.
By using above-mentioned technical proposal, when mandril moves upwards, mandril drives the compression of outer rim compressed spring, and then subtracts
The impact force for having delayed mandril, avoids amesdial from being damaged；When mandril moves downward, spring driving outer rim moves downward until limit
The end face of position plate abutting position-limiting tube, realization mandril and limit plate automatically reset, but also the end face of limit plate can contradict
The gauge head of amesdial will not press gauge head again and be inwardly compressed, so that the reading of amesdial is constantly in zero position, further mention
The precision that high gasket detection is chosen.
The utility model is further arranged to: the mandril outer wall is arranged with washer, and the washer is located at the limit
Between plate and the position-limiting tube.
By using above-mentioned technical proposal, by setting the brinelling between washer reduction limit plate and position-limiting tube, into
And cause the precision of single unit system to reduce after avoiding abrasion, it also improves the precision of device, increase service life.
The utility model is further arranged to: the support base includes pedestal, the plate body that is set on the pedestal, institute
The lower end surface for stating plate body is provided with screw rod, and running through on the crossbeam has the through-hole worn for the screw rod, is arranged on the screw rod
There are the first nut for contradicting the beam upper end, the second nut for contradicting the crossbeam lower end surface.
By using above-mentioned technical proposal, when needing to carry out amesdial calibration zeroing, the first nut of turn is along spiral shell
Bar moves upwards, and the second nut of turn is moved downward along screw rod, then screw rod is pulled to drive plate body and pedestal slow up and down
Sliding, pedestal drive amesdial to move up and down, and observe the reading of amesdial at this time, when the reading on amesdial is zero, stop
Screw rod is pulled, first turn the first nut counter motion is until push against the upper surface of crossbeam, then the second nut of turn is anti-again at this time
To movement until pushing against crossbeam lower end surface, completes the calibration zeroing of amesdial and fix, further improve gasket detection choosing
The precision taken.
The utility model is further arranged to: running through in the mounting base and the workbench has interconnected peace
Hole is filled, the lower end surface of the workbench is provided with cylinder, and the piston rod of the cylinder is located at the underface of the mounting hole.
By using above-mentioned technical proposal, when choosing gasket, transmission shaft can be along cylinder body due to the effect of self gravity
Location hole slide downward, when limit sleeve push against cylinder upper end face after, start cylinder, after the piston rod of cylinder is fed through mounting hole
Transmission shaft is pushed to move upwards, transmission shaft pushes the gauge head of amesdial to continue to be inwardly compressed at this time, and the reading of amesdial continues to become
It is dynamic, when the reading of amesdial no longer changes, illustrates that shaft no longer moves and is in elaborate position, pass through amesdial again at this time
It reads and determines whether the specification of gasket is up to standard, further increase accuracy when gasket is chosen.
The utility model is further arranged to: the limit sleeve side wall runs through to have to be arranged along the limit sleeve short transverse
Through slot.
By using above-mentioned technical proposal, by the way that through slot is arranged, so that transmission shaft can be worn along through slot when installation cylinder body
It crosses, therefore is not required to driving cylinder and crossbeam and limit sleeve is driven to move upwards higher distance, the installation of cylinder body can be realized, subtract
The small journey time of cylinder accelerates detection and chooses efficiency.
The utility model is further arranged to: the upper surface of the mounting base is provided with blend stop.
By using above-mentioned technical proposal, contradicted by setting blend stop for outer wall of cylinder block, realize cylinder body Fast Installation and
Positioning facilitates worker to place cylinder body, so that work man-hour is more convenient.
In conclusion amesdial is arranged the utility model has the following beneficial effects: passing through, and pass through measurement transmission shaft
It is displaced spacing, the reading of amesdial is observed, measures the exact value of gasket indirectly, increase the precision of measurement；Further through
Mandril is set, avoids the end face of transmission shaft from occurring drilling or detection being caused to choose result when uneven error occur, further
Improve the precision that gasket detection is chosen；It pushes transmission shaft to move upwards by setting cylinder, eliminates transmission shaft self gravity
Factor makes transmission shaft be in elaborate position, and another step improves the precision that gasket detection is chosen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of the limit sleeve of embodiment, position-limiting tube；
Fig. 3 is the structural schematic diagram of the support base of embodiment.
In figure: 1, workbench；11, column；12, crossbeam；121, limit hole；122, through-hole；13, hydraulic cylinder；14, cylinder；
2, mounting base；21, blend stop；3, limit sleeve；31, through slot；4, position-limiting tube；41, mandril；42, limit plate；43, washer；44, outer
Edge；45, spring；5, support base；51, pedestal；52, plate body；53, screw rod；54, the first nut；55, the second nut；6, amesdial；
7, mounting hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of compressor of air conditioner selects gasket device, as shown in Figure 1, including workbench 1, being set on the workbench 1
Mounting base 2, the upper surface of the mounting base 2 is provided with blend stop 21, is provided with a pair on the workbench 1 and is located at institute
The column 11 of 2 two sides of mounting base is stated, crossbeam 12 is slidably connected on the column 11, is provided with a pair of of use on the workbench 1
In the hydraulic cylinder 13 for driving the crossbeam 12 to slide.
As shown in Figure 1 and Figure 2, the lower end surface of the crossbeam 12 is provided with limit sleeve 3, and 3 side wall of limit sleeve, which runs through, edge
The through slot 31 of 3 short transverse of the limit sleeve setting, the crossbeam 12, which runs through, the limit hole 121 for being connected to the limit sleeve 3,
It is provided with position-limiting tube 4 in the limit hole 121, mandril 41, the upper end of the mandril 41 are slidably connected in the position-limiting tube 4
Face is provided with limit plate 42, and 41 outer wall of mandril is arranged with washer 43, and the washer 43 is located at the limit plate 42 and institute
It states between position-limiting tube 4.One end outer wall that the mandril 41 is located inside the limit sleeve 3 is provided with outer rim 44, the mandril 41
Outer wall is arranged with spring 45, and the upper surface of the outer rim 44 is fixed in one end of the spring 45 and the other end is fixed on the limit
The lower end surface of position pipe 4.
As shown in Figure 1, the upper surface of the crossbeam 12 is provided with support base 5, it is provided with amesdial 6 on the support base 5,
The gauge head of the amesdial 6 is located at the surface of the limit hole 121, and the gauge head of the amesdial 6 contacts at limit plate 42
Lower end surface.
Because the machine cylinder of traditional compressor of air conditioner is that combination is bolted by a pair of of cylinder body to install, work as
When being chosen to gasket, one of cylinder body is placed on workbench 1, then thrust bearing and gasket are successively arranged
After transmission shaft, transmission shaft will be fixed after the location hole on transmission shaft insertion machine cylinder, another machine cylinder sleeve was then set into biography
The end face compress gasket and thrust bearing for making two machine cylinders after moving axis, housing assembly is placed in mounting base 2, is pushed
Housing assembly is along 2 surface slid inward of mounting base, and transmission shaft is inwardly moved along through slot 31 until contradict blend stop 21 at this time, into
And realize the positioning of cylinder body.
Starting hydraulic cylinder 13 drives crossbeam 12 to move downward, and crossbeam 12 drives limit sleeve 3 to move downward, and limit sleeve 3 drives
Position-limiting tube 4 and mandril 41 move downward, until mandril 41 contradicts the upper surface of transmission shaft.When 3 Continued downward motion of limit sleeve
Until transmission shaft pushes mandril 41 to move upwards and presses the compression of spring 45, and mandril 41 pushes away at this time when pushing against the upper surface of cylinder body
Dynamic limit plate 42 moves upwards, and the gauge head that limit plate 42 presses amesdial 6 is inwardly compressed, at this time the reading of observation amesdial 6, and thousand
The reading for dividing table 6 is the starting position that transmission shaft is contradicted from mandril 41, the displacement moved when contradicting cylinder body to limit sleeve 3 is pushed up
Whether bar 41 stretches out the distance of position-limiting tube 4, up to standard by this section of Distance Judgment gasket at this time, that is, observes the reading of amesdial 6, uses
The real time data of amesdial 6 is compared with accurate data, i.e., when reading is greater than accurate reading, illustrates that gasket is relatively thin, work as reading
When number is less than accurate reading, illustrate that gasket is thicker.
As shown in Figure 1, running through on the mounting base 2 and the workbench 1 has interconnected mounting hole 7, the work
The lower end surface for making platform 1 is provided with cylinder 14, and the piston rod of the cylinder 14 is located at the underface of the mounting hole 7.
When choosing gasket, transmission shaft can work as limit along the location hole slide downward of cylinder body due to the effect of self gravity
After position set 3 pushes against cylinder upper end face, start cylinder 14, the piston rod of cylinder 14 pushes transmission shaft upward after being fed through mounting hole 7
Movement, transmission shaft pushes the gauge head of amesdial 6 to continue to be inwardly compressed at this time, and the reading of amesdial 6 continues to change, when amesdial 6
Reading when no longer changing, illustrate that shaft no longer moves and in elaborate position, determines pad by the reading of amesdial 6 again at this time
Whether the specification of piece is up to standard, further increases accuracy when gasket is chosen.
As shown in figure 3, the support base 5 includes pedestal 51, the plate body 52 being set on the pedestal 51, the plate body 52
Lower end surface be provided with screw rod 53, through there is a through-hole 122 worn for the screw rod 53 on the crossbeam 12, on the screw rod 53
It is provided with the first nut 54 for contradicting 12 upper surface of crossbeam, the second nut for contradicting 12 lower end surface of crossbeam
55。
When needing to carry out amesdial 6 calibration zeroing, the first nut of turn 54 is moved upwards along screw rod 53, turn
Second nut 55 is moved downward along screw rod 53, then pulls screw rod 53 that plate body 52 and about 51 pedestal is driven slowly to slide,
Pedestal 51 drives amesdial 6 to move up and down, and observes the reading of amesdial 6 at this time, when the reading on amesdial 6 is zero, stops
Screw rod 53 is pulled, first 54 counter motion of the first nut of turn at this time is until push against the upper surface of crossbeam 12, then turn second again
55 counter motion of nut is until pushing against 12 lower end surface of crossbeam, completing the calibration zeroing of amesdial 6 and fixing.
Working principle: first by housing assembly group merging be placed in mounting base 2 after, starting hydraulic cylinder 13 drive crossbeam 12 to
Lower movement, crossbeam 12 drive limit sleeve 3 to move downward, and limit sleeve 3 drives position-limiting tube 4 and mandril 41 to move downward, until top
The upper surface of the conflict transmission shaft of bar 41.When 3 Continued downward motion of limit sleeve until when pushing against the upper surface of cylinder body, transmission shaft is pushed
Mandril 41 moves upwards, and mandril 41 pushes limit plate 42 to move upwards at this time, and limit plate 42 presses the gauge head of amesdial 6 to internal pressure
Contracting, at this time observe amesdial 6 reading, judge whether gasket up to standard, i.e., when reading be greater than accurate reading when, illustrate gasket compared with
It is thin, when reading is less than accurate reading, illustrate that gasket is thicker.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of compressor of air conditioner selects gasket device, it is characterised in that: including workbench (1), be set to the workbench (1)
On mounting base (2), be provided with the column (11) that a pair is located at the mounting base (2) two sides, institute on the workbench (1)
It states and is slidably connected on column (11) crossbeam (12), is provided on the workbench (1) a pair of for driving the crossbeam (12)
The lower end surface of the hydraulic cylinder (13) of sliding, the crossbeam (12) is provided with limit sleeve (3), and the crossbeam (12), which is run through, to be connected to
The upper surface of the limit hole (121) of the limit sleeve (3), the crossbeam (12) is provided with support base (5), the support base (5)
On be provided with amesdial (6), the gauge head of the amesdial (6) is located at the surface of the limit hole (121).
2. a kind of compressor of air conditioner according to claim 1 selects gasket device, it is characterised in that: the limit hole
(121) it is provided with position-limiting tube (4), is slidably connected mandril (41) in the position-limiting tube (4), the upper surface of the mandril (41) in
Be provided with limit plate (42), the lower end surface of the limit plate (42) contacts at the position-limiting tube (4) and upper surface contact at it is described
The gauge head of amesdial (6).
3. a kind of compressor of air conditioner according to claim 2 selects gasket device, it is characterised in that: mandril (41) position
It is provided with outer rim (44) in the internal one end outer wall of the limit sleeve (3), mandril (41) outer wall is arranged with spring (45), institute
The upper surface of the outer rim (44) is fixed in the one end for stating spring (45) and the other end is fixed on the lower ends of the position-limiting tube (4)
Face.
4. a kind of compressor of air conditioner according to claim 2 selects gasket device, it is characterised in that: the mandril (41) is outside
Wall is arranged with washer (43), and the washer (43) is between the limit plate (42) and the position-limiting tube (4).
5. a kind of compressor of air conditioner according to claim 2 selects gasket device, it is characterised in that: the support base (5)
Including pedestal (51), the plate body (52) being set on the pedestal (51), the lower end surface of the plate body (52) is provided with screw rod
(53), it is arranged on the screw rod (53) useful on the crossbeam (12) through there is the through-hole (122) worn for the screw rod (53)
In the first nut (54), the second nut for contradicting the crossbeam (12) lower end surface that contradict crossbeam (12) upper surface
(55).
6. a kind of compressor of air conditioner according to claim 2 selects gasket device, it is characterised in that: the mounting base (2)
And through having interconnected mounting hole (7) on the workbench (1), the lower end surface of the workbench (1) is provided with cylinder
(14), the piston rod of the cylinder (14) is located at the underface of the mounting hole (7).
7. a kind of compressor of air conditioner according to claim 1 selects gasket device, it is characterised in that: the limit sleeve (3)
Side wall runs through the through slot (31) having along the setting of the limit sleeve (3) short transverse.
8. a kind of compressor of air conditioner according to claim 1 selects gasket device, it is characterised in that: the mounting base (2)
Upper surface be provided with blend stop (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530219.6U CN208437261U (en) | 2018-04-13 | 2018-04-13 | A kind of compressor of air conditioner selects gasket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530219.6U CN208437261U (en) | 2018-04-13 | 2018-04-13 | A kind of compressor of air conditioner selects gasket device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437261U true CN208437261U (en) | 2019-01-29 |
Family
ID=65092767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530219.6U Expired - Fee Related CN208437261U (en) | 2018-04-13 | 2018-04-13 | A kind of compressor of air conditioner selects gasket device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108191A (en) * | 2019-04-15 | 2019-08-09 | 南安市三落工业设计有限公司 | It is a kind of improve accuracy compressor of air conditioner select gasket device |
-
2018
- 2018-04-13 CN CN201820530219.6U patent/CN208437261U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108191A (en) * | 2019-04-15 | 2019-08-09 | 南安市三落工业设计有限公司 | It is a kind of improve accuracy compressor of air conditioner select gasket device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200522 Address after: No.16 Fengshan Road, Jiulong low carbon economic Park, Yiqi Town, Tunxi District, Huangshan City, Anhui Province 245000 Patentee after: Huangshan shuanghuadong forest Compressor Co.,Ltd. Address before: 317523 Sai Tung Village, Ze Guo Town, Wenling City, Taizhou, Zhejiang (Wenling City Huafu Motor Factory) Patentee before: TAIZHOU DONGLIN AUTOMOTIVE AIR CONDITIONING COMPRESSOR Co.,Ltd. |
|
| 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: 20190129 |