CN209102269U - A kind of air compressor machine core of pressure meter of high stability - Google Patents
A kind of air compressor machine core of pressure meter of high stability Download PDFInfo
- Publication number
- CN209102269U CN209102269U CN201920005314.9U CN201920005314U CN209102269U CN 209102269 U CN209102269 U CN 209102269U CN 201920005314 U CN201920005314 U CN 201920005314U CN 209102269 U CN209102269 U CN 209102269U
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- China
- Prior art keywords
- hole
- watchcase
- air compressor
- mounting
- pressure meter
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Abstract
The utility model discloses a kind of air compressor machine core of pressure meters of high stability, including watchcase, the side of the watchcase is equipped with connector, cavity is equipped in the watchcase, vertical bar is fixed on one end side wall in the watchcase, one end of the vertical bar is connected with mounting plate, the mounting plate is equipped with mounting groove, the interior bottom of the mounting groove is equipped with rubber pad, lower clamp plate is removably connected on the rubber pad, it is fixed on the lower clamp plate that there are two support rods, the upper end of two support rods is fixed with upper clamp plate jointly, first mounting hole and the second mounting hole there are two being set on the lower clamp plate.The utility model, which not only solves, is inconvenient to the problem of mounting and dismounting; also solve the problem of each component connectivity difference inside core of pressure meter; improve the efficiency of installation and removal; reduce installation cost; improve stability; meanwhile heat-insulated function is also achieved by rubber pad, effective protection effectively is carried out to each component in core of pressure meter inside.
Description
Technical field
The utility model relates to air compressor machine core of pressure meter technical field more particularly to a kind of air compressor machine pressures of high stability
Power table machine core.
Background technique
Air compressor is a kind of equipment to compressed gas.Air compressor is similar with water pump structure.Most of skies
Air compressor is reciprocating-piston, rotating vane or rotary screw, when sky uses air compressor machine, is carried out by pressure gauge to pressure
The straight-line displacement of bourdon tube free end can be become angular displacement, amplify the small displacement of bourdon tube by observation, core of pressure meter,
Reach appearance to make pointer obtain the relatively big corner proportional to institute's measuring pressure to guarantee that pressure gauge there are enough accuracies of reading
The easily purpose of observation indicated value.
Currently, existing machine core, stability is poor, can not effectively protect machine core, it has not been convenient to mount and dismount, drop
Low service life, increases use cost, for this purpose, we have proposed a kind of air compressor machine core of pressure meters of high stability to solve
The certainly above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high stability proposed
Air compressor machine core of pressure meter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of air compressor machine core of pressure meter of high stability, including watchcase, the side of the watchcase is equipped with connector, described
It is equipped with cavity in watchcase, is fixed with vertical bar on one end side wall in the watchcase, one end of the vertical bar is connected with mounting plate, institute
Mounting plate is stated equipped with mounting groove, the interior bottom of the mounting groove is equipped with rubber pad, is removably connected on the rubber pad
Lower clamp plate, fixed on the lower clamp plate there are two support rods, and the upper end of two support rods is fixed with upper clamp plate, the lower folder jointly
It is set on plate there are two the first mounting hole and two the second mounting holes, jointly through being equipped with first rotating shaft in two the first mounting holes,
It is rotatably connected to link block in the first rotating shaft, is fixed with pull rod by adjusting screw on the link block, the pull rod
One end is fixed with bourdon tube, and one end side wall of the link block is equipped with sector gear, runs through jointly in two the second mounting holes
Equipped with the second shaft, central gear, the central gear and sector gear intermeshing are fixed in second shaft, it is described
Pointer is installed, the side of the watchcase is equipped with panel, and one end of second shaft through panel and extends in the second shaft
To the upper end of panel, the pointer and panel are corresponded to each other, and one end of the bourdon tube is connected with connecting rod, the connecting rod
One end runs through one end side wall of watchcase and connector and extends to the side of connector.
Preferably, groove there are three setting on the lower clamp plate, the bottom of three grooves is equipped with first through hole, the rubber
It is set on pad there are three the second through-hole corresponding with first through hole, the interior bottom of the mounting groove sets that there are three corresponding with the second through-hole
The first tapped blind hole, jointly through being equipped with the first screw in the first through hole and the second through-hole, the one of first screw
End extends in the first tapped blind hole.
Preferably, the vertical bar is equipped with third through-hole, and one end side wall in the watchcase is equipped with and third through-hole pair
The second tapped blind hole answered, the third through-hole is interior through the second screw is equipped with, and one end of second screw extends to second
In tapped blind hole.
Preferably, the panel is equipped with graduation mark.
Preferably, the watchcase is made of stainless steel material.
Preferably, the vertical bar and mounting plate are integrally formed.
Compared with prior art, the utility model has the beneficial effects that
1, it by the cooperation between the first screw, rubber pad, lower clamp plate and mounting plate, is not only easy for installation and removal, also
Have the function of heat-insulated, core of pressure meter is effectively protected, the service life of core of pressure meter is extended；
2, by the cooperation between first rotating shaft, the second shaft and the second screw, each component in core of pressure meter is improved
Between connectivity, enhance stability, avoid being easy the case where damaging in use；
In conclusion the utility model, which not only solves, is inconvenient to the problem of mounting and dismounting, pressure gauge machine is also solved
The problem of each component connectivity difference of core inner, improves the efficiency of installation and removal, reduces installation cost, improve stabilization
Property, meanwhile, heat-insulated function is also achieved by rubber pad, and effectively each component in core of pressure meter inside is effectively protected
Shield.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high stability air compressor machine core of pressure meter external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of high stability air compressor machine core of pressure meter schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of high stability air compressor machine core of pressure meter mounting plate structural representation
Figure；
Fig. 4 be the utility model proposes the internal structure of air compressor machine core of pressure meter mounting plate of high stability a kind of show
It is intended to；
Fig. 5 be the utility model proposes a kind of high stability air compressor machine core of pressure meter upper clamp plate structural representation
Figure；
Fig. 6 be the utility model proposes a kind of high stability air compressor machine core of pressure meter upper clamp plate top view.
In figure: 1 watchcase, 2 upper clamp plates, 3 sector gears, 4 bourdon tubes, 5 pointers, 6 central gears, 7 mounting plates, 8 first peaces
It fills under hole, 9 connectors, 10 connecting rods, 11 link blocks, 12 pull rods, 13 panels, 14 vertical bars, 15 rubber pads, 16 first screws, 17
Clamping plate, 18 support rods, 19 second screws, 20 second through-holes, 21 first tapped blind holes, 22 second shafts, 23 second mounting holes.
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.
Referring to Fig.1-6, the air compressor machine core of pressure meter of a kind of high stability, including watchcase 1, watchcase 1 use stainless steel
Matter is made, and stainless steel has excellent corrosion resistance, mouldability, compatibility and the obdurability in very wide temperature range, table
The side of shell 1 is equipped with connector 9, and cavity is equipped in watchcase 1, is fixed with vertical bar 14 on one end side wall in watchcase 1, vertical bar 14
One end is connected with mounting plate 7, and vertical bar 14 and mounting plate 7 are integrally formed, facilitate and processed, and mounting plate 7 is equipped with mounting groove,
The interior bottom of mounting groove is equipped with rubber pad 15, and rubber pad 15 not only has heat-insulated performance, moreover it is possible to the part inside machine core
Carry out effective protection, be removably connected with lower clamp plate 17 on rubber pad 15, be easy for installation and removal lower clamp plate 17, improve installation and
The efficiency of disassembly, fixed there are two support rod 18 on lower clamp plate 17, the upper end of two support rods 18 is fixed with upper clamp plate 2 jointly,
Upper clamp plate 2 is provided and stablizes support, improves stability；
It is set on lower clamp plate 17 there are two the first mounting hole 8 and two the second mounting holes 23, it is common in two the first mounting holes 8
Through first rotating shaft is equipped with, it is rotatably connected to link block 11 in first rotating shaft, drawing is fixed with by adjusting screw on link block 11
Bar 12, by adjusting the elasticity of the adjustable pull rod 12 of screw, one end of pull rod 12 is fixed with bourdon tube 4, passes through bourdon tube 4
It is flexible drive 12 shift position of pull rod, to drive link block 11 mobile, one end side wall of link block 11 is equipped with sector
Gear 3 is fixed with central gear 6 in the second shaft 22 through the second shaft 22 is equipped with jointly in two the second mounting holes 23, in
Heart gear 6 and sector gear 3 are intermeshed, and the sector gear 3 on link block 11 drives central gear 6 to rotate, and are referred to drive
Needle 5 rotates, and is equipped with pointer 5 in the second shaft 22, and the side of watchcase 1 is equipped with panel 13, and panel 13 is equipped with graduation mark, and second
One end of shaft 22 runs through panel 13 and extends to the upper end of panel 13, and pointer 5 and panel 13 correspond to each other, and passes through 5 side of pointer
Just it is indicated, one end of bourdon tube 4 is connected with connecting rod 10, and one end of watchcase 1 and connector 9 is run through in one end of connecting rod 10
Side wall and the side for extending to connector 9, are compressed by air, drive connecting rod 10 mobile, are facilitated and are pulled bourdon tube 4 mobile.
In the utility model, set on lower clamp plate 17 there are three groove, the bottom of three grooves is equipped with first through hole, rubber
It is set on pad 15 there are three the second through-hole 20 corresponding with first through hole, the interior bottom of mounting groove sets that there are three right with the second through-hole 20
Run through jointly in the first tapped blind hole 21 answered, first through hole and the second through-hole 20 and is equipped with the first screw 16, the first screw 16
One end extends in the first tapped blind hole 21, is facilitated by the first screw 16 and lower clamp plate 17 is mounted on rubber pad 15, improves
The efficiency of installation and removal.
In the utility model, vertical bar 14 is equipped with third through-hole, and one end side wall in watchcase 1 is equipped with and third through-hole pair
The second tapped blind hole answered, third through-hole is interior through the second screw 19 is equipped with, and one end of the second screw 19 extends to the second screw thread
In blind hole, by the second screw 19, facilitates and be stably connected with vertical bar 14 and watchcase 1.
It in the utility model, when in use, is compressed by air, facilitates and drive connecting rod 10 mobile, 10 stress of connecting rod
It drives bourdon tube 4 flexible, power can be generated when bourdon tube 4 stretches, then drive pull rod 12 mobile, to drive link block 11
It is mobile, it drives sector gear 3 to move when link block 11 is mobile, drives central gear 6 to transport when sector gear 3 moves
It is dynamic, to drive the rotation of the second shaft 22, the pointer 5 in the second shaft 22 is then driven to rotate, then according to 5 meaning of pointer
Numerical value reads pressure value and when installation, is facilitated before the use by three the first screws 16 by rubber pad 15
Installation fixation is carried out with lower clamp plate 17, improves stability.
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 air compressor machine core of pressure meter of high stability, including watchcase (1), it is characterised in that: the side of the watchcase (1)
Equipped with connector (9), it is equipped with cavity in the watchcase (1), is fixed with vertical bar (14) on one end side wall in the watchcase (1),
One end of the vertical bar (14) is connected with mounting plate (7), and the mounting plate (7) is equipped with mounting groove, the interior bottom of the mounting groove
Portion is equipped with rubber pad (15), is removably connected with lower clamp plate (17) on the rubber pad (15), solid on the lower clamp plate (17)
Fixed there are two support rod (18), and the upper end of two support rods (18) is fixed with upper clamp plate (2) jointly, sets on the lower clamp plate (17)
There are two the first mounting hole (8) and two the second mounting holes (23), runs through jointly in two the first mounting holes (8) and be equipped with first turn
Axis is rotatably connected to link block (11) in the first rotating shaft, is fixed with pull rod by adjusting screw on the link block (11)
(12), one end of the pull rod (12) is fixed with bourdon tube (4), and one end side wall of the link block (11) is equipped with sector gear
(3), center is fixed on second shaft (22) jointly through the second shaft (22) are equipped in two the second mounting holes (23)
Gear (6), the central gear (6) and sector gear (3) are intermeshed, and are equipped with pointer (5) on second shaft (22),
The side of the watchcase (1) is equipped with panel (13), and one end of second shaft (22) through panel (13) and extends to panel
(13) upper end, the pointer (5) and panel (13) correspond to each other, and one end of the bourdon tube (4) is connected with connecting rod (10),
One end of the connecting rod (10) runs through one end side wall of watchcase (1) and connector (9) and extends to the side of connector (9).
2. a kind of air compressor machine core of pressure meter of high stability according to claim 1, which is characterized in that the lower clamp plate
(17) it is set on there are three groove, the bottom of three grooves is equipped with first through hole, sets that there are three with the on the rubber pad (15)
Corresponding second through-hole (20) of one through-hole, the interior bottom of the mounting groove are set there are three the first spiral shell corresponding with the second through-hole (20)
Jointly through equipped with the first screw (16), first screw in line blind hole (21), the first through hole and the second through-hole (20)
(16) one end extends in the first tapped blind hole (21).
3. a kind of air compressor machine core of pressure meter of high stability according to claim 1, which is characterized in that the vertical bar
(14) it is equipped with third through-hole, one end side wall in the watchcase (1) is equipped with the second tapped blind hole corresponding with third through-hole,
Through the second screw (19) are equipped in the third through-hole, one end of second screw (19) extends to the second tapped blind hole
It is interior.
4. a kind of air compressor machine core of pressure meter of high stability according to claim 1, which is characterized in that the panel
(13) it is equipped with graduation mark.
5. a kind of air compressor machine core of pressure meter of high stability according to claim 1, which is characterized in that the watchcase
(1) it is made of stainless steel material.
6. a kind of air compressor machine core of pressure meter of high stability according to claim 1, which is characterized in that the vertical bar
(14) it is integrally formed with mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005314.9U CN209102269U (en) | 2019-01-02 | 2019-01-02 | A kind of air compressor machine core of pressure meter of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005314.9U CN209102269U (en) | 2019-01-02 | 2019-01-02 | A kind of air compressor machine core of pressure meter of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102269U true CN209102269U (en) | 2019-07-12 |
Family
ID=67163745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005314.9U Expired - Fee Related CN209102269U (en) | 2019-01-02 | 2019-01-02 | A kind of air compressor machine core of pressure meter of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102269U (en) |
-
2019
- 2019-01-02 CN CN201920005314.9U patent/CN209102269U/en not_active Expired - Fee Related
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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: 20190712 Termination date: 20220102 |