CN209131891U - A kind of anti-shock pressure meter machine core - Google Patents
A kind of anti-shock pressure meter machine core Download PDFInfo
- Publication number
- CN209131891U CN209131891U CN201822159936.5U CN201822159936U CN209131891U CN 209131891 U CN209131891 U CN 209131891U CN 201822159936 U CN201822159936 U CN 201822159936U CN 209131891 U CN209131891 U CN 209131891U
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- clamp plate
- upper clamp
- shaft
- lower clamp
- gear
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Abstract
The utility model relates to measuring instrumentss field, specifically a kind of anti-shock pressure meter machine core.Including upper clamp plate, lower clamp plate, balance spring, the support column between upper clamp plate and lower clamp plate, the upper clamp plate and lower clamp plate are installed on the support columns by way of riveted, the balance spring is mounted on the outer surface of upper clamp plate, shaft, shaft gear, sector gear are also mounted between upper clamp plate and lower clamp plate, the shaft is rotated between upper clamp plate and lower clamp plate by axle sleeve one.The sector gear is mounted between upper clamp plate, lower clamp plate, and the sector gear is engaged on shaft gear.The shaft gear is rotated between upper clamp plate and lower clamp plate by axle sleeve two, and the shaft gear passes through upper clamp plate and stretches out outside upper clamp plate.The utility model compact dimensions, it is structurally reasonable, improve material, saved material, be easily installed.The utility model alleviates weight, reduces the expense of maintenance replacement, has saved production cost, had the characteristics that antidetonation, wear-resisting, quality is stable.
Description
Technical field
The utility model relates to measuring instrumentss field, specifically a kind of anti-shock pressure meter machine core.
Background technique
YK series anti-shock pressure meter has good anti-seismic performance, is primarily adapted for use in the violent pulse of measurement, moment impact pressure
Power and high viscosity, easily crystallize, the pressure of easy setting medium big granularity.It is widely used in petroleum, coal, geology, chemical industry,
The industries such as machinery.
Currently, existing YK series antidetonation machine core is autocratic, dedicated.But the machine core lower clamp plate, upper clamp plate structure size
It is too long, easily influence the process of installation.Furthermore waste of material is serious, and cost of manufacture is higher.
Summary of the invention
In response to the deficiencies of the prior art, the technical task of the utility model is to provide a kind of anti-shock pressure meter machine core, structures
Rationally, easy for installation.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of anti-shock pressure meter machine core, including it is upper
Clamping plate, lower clamp plate, balance spring, the support column between upper clamp plate and lower clamp plate, the support column are installed by way of riveted
Between upper clamp plate and lower clamp plate, the balance spring is mounted on the outer surface of upper clamp plate, the support column at least one；Upper
Be also mounted shaft, shaft gear, sector gear between clamping plate and lower clamp plate, one of support column be located at shaft and shaft gear it
Between；The shaft is rotated between upper clamp plate and lower clamp plate by axle sleeve one, and axle sleeve one is mounted on upper folder by way of riveted
In plate hole corresponding with lower clamp plate；The sector gear is mounted between upper clamp plate, lower clamp plate, and sector gear one end riveted is turning
On axis, the other end of the sector gear is engaged on shaft gear；The shaft gear is by axle sleeve two in upper clamp plate and lower clamp plate
Between rotate, axle sleeve two is mounted in upper clamp plate hole corresponding with lower clamp plate by way of riveted, the shaft gear pass through it is upper
Outside clamping plate and stretching upper clamp plate.
Further, there are two the support column is set, a support column is on the position between shaft and shaft gear, separately
An outer support column is located at the lower section of shaft gear, and the support column is fixed by screws between upper clamp plate, lower clamp plate, and screw is excellent
Select hex screw.
Further, it is mounted with that balance spring pillar, the inner ring of the balance spring are fixed on axis tooth on the upper clamp plate outer surface
On wheel, the outer ring of the balance spring is fixed on balance spring pillar.
Further, at least one dial plate pillar is additionally provided on the outer surface of the upper clamp plate, dial plate pillar is preferably
Three, three dial plate pillar spacers are distributed on the outer surface of upper clamp plate.
Further, it is equipped at least one insert nut in the lower end of the lower clamp plate outer surface, the insert nut is excellent
It is selected as two.
Further, sector teeth camber of wheels is 60-90 °.
Further, upper clamp plate, lower clamp plate are made using stainless iron material.
Further, shaft, shaft gear are made using bronze.
The utility model upper and lower plywoods compact dimensions, it is scientific and reasonable for structure.The utility model improves material, saves
Material is easily installed.The utility model alleviates weight, can increase the service life of machine core, reduces the expense of maintenance replacement
With having saved production cost.The product antidetonation of the utility model production, wear-resisting, quality stability is preferable.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model partial profile structure；
Fig. 2 is the utility model structure diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with specific embodiment
The present invention will be further described in detail.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term is " even
Connect ", " installation ", " fixation " shall be understood in a broad sense, for the ordinary skill in the art, can be understood with concrete condition on
State the concrete meaning of term in the present invention.
As shown in Figs. 1-2, a kind of anti-shock pressure meter machine core, including upper clamp plate 1, lower clamp plate 2, balance spring 3, be located at upper clamp plate 1
Support column 4 between lower clamp plate 2.By intermediate support column 4, the sky of certain distance is constituted between upper clamp plate 1, lower clamp plate 2
Between gap a, convenient for place other component.It is directed to the installation of support column 4, the present embodiment is the inner surface and branch of upper clamp plate 1
The mode of 4 riveted of dagger is riveted together, and support column is fixed on lower clamp plate 2 by hex screw, by the above mounting means,
Guarantee the firm installation of upper clamp plate 1, lower clamp plate 2.
Shaft 5, shaft gear 6, sector gear 7, specific mounting structure are also mounted between upper clamp plate 1 and lower clamp plate 2
It is as follows: to be equipped with corresponding through-hole with lower clamp plate 2 in upper clamp plate 1, axle sleeve 1 is mounted on upper clamp plate 1 under by way of riveted
In the corresponding through-hole of clamping plate 2；Shaft 5 is mounted on axle sleeve 1, shaft 5 realize in axle sleeve 1 relative to upper clamp plate 1 and
Lower clamp plate 2 rotates.Shaft gear 6 is provided in the lower section of shaft 5, is additionally provided with axle sleeve 2 61, axis on upper clamp plate 1 and lower clamp plate 2
It covers 2 61 to be mounted on by way of riveted in the hole corresponding with lower clamp plate 2 of upper clamp plate 1, shaft gear 6 is mounted in axle sleeve 2 61
And rotary motion may be implemented.For the installation for guaranteeing balance spring 3, above-mentioned shaft gear 6 passes through upper clamp plate 1 and stretches out outside upper clamp plate 1.
The present embodiment is also resided in including two support columns, two support pillar layouts an are as follows: support column 41 is located at 5 He of shaft
Position between shaft gear 6, another support column 42 are located at the lower section of shaft gear 6, may be implemented preferably to consolidate effect, protect
Card upper and lower plywoods reach preferable installation effect.
The connecting pin 72 of scalloped end 71 and rear end of the sector gear 7 including front end in the present embodiment, connecting pin 72 and institute
71 Construction integration of scalloped end is stated, convenient for manufacture.Connecting pin 72 and scalloped end 71 are equipped with 150 ° of within angle, and design is unique, guarantee
7 motion segment save space of sector gear.The curved angle of scalloped end 71 is 60 ° in the present embodiment, and the rotation of shaft gear 6 is effectively ensured.
The gear teeth being meshed with shaft gear are arranged in the leading edge of scalloped end 71.And the side that the connecting pin 72 of rear end passes through riveted
Formula is riveted in shaft 5, it can be achieved that the rotary motion of connecting pin 72.The tail portion that the present embodiment also resides in connecting pin 72 is equipped with sliding slot
70, the shape of sliding slot 70 is strip, and the purpose of sliding slot 70 is the connection of auxiliary drive pulling-on piece and movement, such as: sliding slot
Installation activity screw in 70, the movement that active screw can be in sliding slot back and forth, screw can be directly connected to pulling-on piece, final beneficial to effect
Fruit is that the transmission of pulling-on piece drives screw to move in slideway 70, causes the rotation of connecting pin 72, with 72 Construction integration of connecting pin
Scalloped end 71, which is realized, engages rotation with shaft gear 6.
Balance spring 3 in the present embodiment is mounted on the outer surface of upper clamp plate 1, more specifically pacifies on 1 outer surface of upper clamp plate
Balance spring pillar 31 is filled, the inner ring of balance spring 3 is fixed on shaft gear 6, and the outer ring of balance spring 3 is fixed on balance spring pillar 31 by pin
On.Balance spring 3 makes shaft gear and sector gear 7 remain one way engagement in transmission, eliminates the issuable biography of gear backlash
Dynamic idle running, the pointer instruction being easily installed on shaft gear 6 are accurate and stable.
It is set on the outer surface of upper clamp plate 1 there are three dial plate pillar 11, three dial plate pillars 11 are distributed in upper clamp plate 1
Outer surface on, by dial plate pillar convenient for being fixed on dial plate.It is equipped with insert nut 21 in the lower end of 2 outer surface of lower clamp plate,
Insert nut 21 is easily installed machine core.
Upper clamp plate 1, lower clamp plate 2 are made using stainless iron material in the present embodiment, convenient for increasing intensity, reduce cost.Turn
Axis, shaft gear are made using bronze, and wear-resisting property is preferable.Above-mentioned sector gear 7 uses aluminum alloy material, and weight saving has
Effect improves engagement effect.Insert nut 21 uses iron material matter, and does blackening process on surface, reduces cost.
The process of the present embodiment is as follows: the fork portion of pressure gauge experiences pressure and generates movement, then pulling-on piece is driven to move
Dynamic, the rotation of the mobile sector gear 7 of pulling-on piece causes the shaft gear 6 being meshed with sector gear 7 and rotates, finally makes in axis
Indicators turn on gear 6, the reading of indication dial plate scale.Balance spring 3 is passing shaft gear with sector gear 7
One way engagement is remained when dynamic, eliminates the issuable transmission idle running of gear backlash, the pointer being easily installed on shaft gear 6
Instruction is accurate and stablizes.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (8)
1. a kind of anti-shock pressure meter machine core, including upper clamp plate, lower clamp plate, balance spring, the support between upper clamp plate and lower clamp plate
Column, the support column are mounted between upper clamp plate and lower clamp plate by way of riveted, and the balance spring is mounted on the outer of upper clamp plate
On surface, it is characterised in that: the support column at least one；Shaft, axis tooth are also mounted between upper clamp plate and lower clamp plate
Wheel, sector gear, one of support column is between shaft and shaft gear；The shaft by axle sleeve one upper clamp plate under
It is rotated between clamping plate, axle sleeve one is mounted in upper clamp plate hole corresponding with lower clamp plate by way of riveted；The sector gear
It is mounted between upper clamp plate, lower clamp plate, for sector gear one end riveted in shaft, the other end of the sector gear is engaged on axis
On gear；The shaft gear is rotated between upper clamp plate and lower clamp plate by axle sleeve two, and axle sleeve two is installed by way of riveted
In upper clamp plate hole corresponding with lower clamp plate, the shaft gear passes through upper clamp plate and stretches out outside upper clamp plate.
2. a kind of anti-shock pressure meter machine core according to claim 1, it is characterised in that: there are two the support column is set, one
For a support column on the position between shaft and shaft gear, another support column is located at the lower section of shaft gear, the support
Column is fixed by screws between upper clamp plate, lower clamp plate, and screw is hex screw.
3. a kind of anti-shock pressure meter machine core according to claim 1, it is characterised in that: installed on the outer surface of upper clamp plate
Balance spring pillar, the inner ring of the balance spring are fixed on shaft gear, and the outer ring of the balance spring is fixed on balance spring pillar.
4. a kind of anti-shock pressure meter machine core according to claim 1, it is characterised in that: also set on the outer surface of upper clamp plate
There is at least one dial plate pillar, dial plate pillar is three, and three dial plate pillar spacers are distributed on the outer surface of upper clamp plate.
5. a kind of anti-shock pressure meter machine core according to claim 1 or 2, it is characterised in that: in the outer surface of lower clamp plate
Lower end is equipped at least one insert nut, and the insert nut is two.
6. a kind of anti-shock pressure meter machine core according to claim 1, it is characterised in that: sector teeth camber of wheels is
60-90°。
7. a kind of anti-shock pressure meter machine core according to claim 1 or 2, it is characterised in that: upper clamp plate, lower clamp plate be not using
Iron material matter of becoming rusty is made.
8. a kind of anti-shock pressure meter machine core according to claim 1 or 2, it is characterised in that: shaft, shaft gear are using bronze
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159936.5U CN209131891U (en) | 2018-12-21 | 2018-12-21 | A kind of anti-shock pressure meter machine core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159936.5U CN209131891U (en) | 2018-12-21 | 2018-12-21 | A kind of anti-shock pressure meter machine core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131891U true CN209131891U (en) | 2019-07-19 |
Family
ID=67249112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159936.5U Active CN209131891U (en) | 2018-12-21 | 2018-12-21 | A kind of anti-shock pressure meter machine core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131891U (en) |
-
2018
- 2018-12-21 CN CN201822159936.5U patent/CN209131891U/en active Active
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