CN208467047U - Gas pressure-reducing valve housing riveting system - Google Patents
Gas pressure-reducing valve housing riveting system Download PDFInfo
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- CN208467047U CN208467047U CN201820636820.3U CN201820636820U CN208467047U CN 208467047 U CN208467047 U CN 208467047U CN 201820636820 U CN201820636820 U CN 201820636820U CN 208467047 U CN208467047 U CN 208467047U
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- reducing valve
- gas pressure
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Abstract
The utility model discloses a kind of gas pressure-reducing valve housing riveting systems, comprising: pressurizing unit, pressurizing unit include extrusion and the first driving mechanism, and the first driving mechanism makes extrusion form extrusion structure for driving extrusion to rotate；And feed arrangement, feed arrangement includes installation part and the second driving mechanism, installation part is for fixing upper housing and/or lower case, second driving mechanism is for driving installation part to move along extrusion, when installation part is moved to the first predeterminated position, extrusion is abutted with the end to be riveted at the end to be riveted of upper housing and/or lower case, and extrusion structure is enable to squeeze the end to be riveted of upper housing and/or the end to be riveted of lower case；When installation part is moved to the second predeterminated position, upper housing can be fixedly connected with lower case.Above-mentioned gas pressure-reducing valve housing riveting system improves the uniformity riveted between upper housing and shell, and then improves the stability of upper housing and lower case riveting.
Description
Technical field
The utility model relates to gas-fired equipment technical fields, rivet system more particularly to a kind of gas pressure-reducing valve housing
System.
Background technique
Pressure reducing valve, which is mounted on angle value of liquefied gas cylinder, connects angle valve and sebific duct, and playing reduces output pressure and stablize defeated
Out the household gas apparatus of pressure it is mating in important gas-fired equipment, have structure is simple, pressure is stable, it is light-weight, adjust installation
The advantages that facilitating.Gas pressure-reducing valve is made of components such as upper housing, lower case, valve rod, air inlet mandril, diaphragm, pressure springs.
The upper housing and lower case of pressure reducing valve are needed by riveting processing, however, traditional riveting machine is in riveting upper housing
When with lower case edge, in conjunction with lower case edge built on the sand, it is unstable to be easy to appear product quality for upper housing, influences processing effect
Rate.
Summary of the invention
Based on this, it is necessary to provide a kind of gas pressure-reducing valve housing riveting system, solve conventional rivet connection machine and riveting
When upper housing and lower case, upper housing between lower case in conjunction with edge built on the sand, it is unstable to be easy to appear product quality, influences
The problem of processing efficiency.
Its technical solution is as follows:
A kind of gas pressure-reducing valve housing riveting system, comprising:
Pressurizing unit, the pressurizing unit include extrusion and the first driving mechanism, and first driving mechanism is for driving
The extrusion rotation is moved, the extrusion is made to form extrusion structure；And
Feed arrangement, the feed arrangement include installation part and the second driving mechanism, and the installation part is for described in fixation
Upper housing and/or the lower case, second driving mechanism are described for driving the installation part to move along the extrusion
Extrusion can be abutted with the end to be riveted at the end to be riveted of the upper housing and/or the lower case, make the extrusion structure
The end to be riveted of the upper housing and/or the end to be riveted of the lower case can be squeezed.
Above-mentioned gas pressure-reducing valve housing riveting system includes pressurizing unit and feed arrangement, wherein the pressurizing unit packet
Extrusion and the first driving mechanism are included, the feed arrangement includes installation part and the second driving mechanism, when in use, by lower casing
For body is set on the installation part, the end to be riveted of lower case is arranged towards the extrusion, by the to be riveted of upper housing
End is set on the end to be riveted of the lower case, and first driving mechanism makes described for driving the extrusion to rotate
Extrusion forms an extrusion structure, and when in use, the extrusion is abutted with the outer edge of lower case, second driving machine
Structure drives the installation part to move feeding along the extrusion, in this way, installation part is not in the extrusion structure while squeezing
It is disconnected to feed up, the uniformity riveted between upper housing and lower case is improved, and then improve the upper housing and lower case riveting
Stability.
Technical solution is illustrated further below:
The gas pressure-reducing valve housing riveting system further includes turntable in one of the embodiments, and the one of the turntable
End is connect with the output end of first driving mechanism, and the other end is equipped with connector, and the extrusion is in idler wheel shape, the extruding
Part is rotatably set on the connector.
The quantity of the extrusion is at least two in one of the embodiments, and at least two extrusions are along same
The setting of one circle spacing.
In one of the embodiments, the extrusion be equipped with the first pressing body and second pressing body, described first
One end of pressing body is connect with one end of second pressing body, and the diameter of first pressing body is greater than second pressing body
Diameter, the end that first pressing body is connect with second pressing body is equipped with chamfering, the chamfering and close to described the
The end of one pressing body cooperatively forms the press section.
The gas pressure-reducing valve housing riveting system further includes press device in one of the embodiments, the pressing
Device includes pressing piece and third driving mechanism, and the pressing piece is arranged towards the installation part, and the third driving mechanism is used
In driving the pressing piece to move along the first preset path, the pressing piece is enable to press the upper housing.
The pressing piece includes press section in one of the embodiments, and the press section is equipped with mounting groove, is pressed when described
When casting die is moved to the first predeterminated position, the end abutment of the inner wall of the mounting groove and the upper housing.
The gas pressure-reducing valve housing riveting system further includes pick device in one of the embodiments, the pickup
Device includes the first pickup section, the second pickup section, the 4th driving mechanism, the 5th driving mechanism and the 6th driving mechanism, and described the
Four driving mechanisms are for driving first pickup section to pick up lower case, and the 5th driving mechanism is for driving described the first ten
Portion is taken to move along the second preset path, the 6th driving mechanism is for driving second pickup section to move along third preset path
Dynamic, when first pickup section is moved to the second predeterminated position, the lower case can be set to by first pickup section
On the pressure-bearing surface of the installation part and end to be riveted of the lower case is arranged towards the extrusion, when second pickup
When portion is moved to third predeterminated position, the end to be riveted of the upper housing can be set to the lower casing by second pickup section
The end to be riveted of body.
The gas pressure-reducing valve housing riveting system further includes erecting bed in one of the embodiments, the installation part
One end be fixedly arranged on the pressure-bearing surface of the erecting bed, the other end is equipped with interconnecting piece for connecting with lower case.
The outer wall of the interconnecting piece is equipped with multiple retention beads, and multiple retention bead edges in one of the embodiments,
The same circle spacing is arranged to form position limiting structure.
Second driving mechanism includes that deceleration device, screw rod and the screw rod cooperate in one of the embodiments,
Nut and motor, the motor include output shaft, and the deceleration device includes the first belt pulley, the second belt pulley, with described the
One belt pulley and the belt of the second belt pulley cooperation, the diameter of first belt pulley are less than the diameter of second belt pulley,
First belt pulley is connected to the output shaft, and second belt pulley is set in the outer wall of the nut, and the nut is worn
On the screw rod, the screw rod is connect with the erecting bed.
The gas pressure-reducing valve housing riveting system further includes control device in one of the embodiments, the control
Device and the pressurizing unit and the feed arrangement communicate to connect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas pressure-reducing valve housing riveting system；
Fig. 2 is the structural schematic diagram in riveting status of gas pressure-reducing valve housing riveting system；
Fig. 3 is the structural schematic diagram of another angle in riveting status of gas pressure-reducing valve housing riveting system；
Fig. 4 is the partial enlarged view of A in Fig. 1.
Description of symbols:
10, gas pressure-reducing valve housing riveting system, 100, pressurizing unit, 101, turntable, 102, extrusion, 103, first
Driving mechanism, 104, press section, 105, chamfering, the 106, first pressing body, the 107, second pressing body, 108, connecting shaft, 200, into
To device, 201, erecting bed, the 202, second driving mechanism, 203. installation parts, 300, press device, 301, third driving mechanism,
302, press section, 400, pick device, the 401, second pickup section, the 402, the 4th driving mechanism.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ",
"left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated,
It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on
Positional relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
Convenient for description the utility model and simplify description, should not be understood as limiting the present invention.
As shown in Figure 1, the gas pressure-reducing valve housing riveting system 10 in an embodiment, comprising: pressurizing unit 100 squeezes
Pressure device 100 includes extrusion 102 and the first driving mechanism 103, and the first driving mechanism 103 is used to that extrusion 102 to be driven to rotate,
Extrusion 102 is set to form extrusion structure；And feed arrangement 200, feed arrangement 200 include installation part 203 and the second driving mechanism
202, installation part 203 is for fixing upper housing and/or lower case, and the second driving mechanism 202 is for driving installation part 203 along extruding
Part 102 is mobile, and extrusion 102 can be abutted with the end to be riveted at the end to be riveted of upper housing and/or lower case, makes extrusion structure
The end to be riveted of upper housing and/or the end to be riveted of lower case can be squeezed.
Above-mentioned gas pressure-reducing valve housing riveting system 10 includes pressurizing unit 100 and feed arrangement 200, wherein squeezing dress
Setting 100 includes extrusion 102 and the first driving mechanism 103, and feed arrangement 200 includes installation part 203 and the second driving mechanism
202, when in use, for lower case to be set on installation part 203, the end to be riveted of lower case is set towards extrusion 102
It sets, the end to be riveted of upper housing is set on the end to be riveted of lower case, the first driving mechanism 103 is for driving extrusion
102 rotations, make extrusion 102 form an extrusion structure, and when in use, extrusion 102 is abutted with the outer edge of lower case, the
Two driving mechanisms 202 drive installation part 203 to move feeding along extrusion 102, in this way, in extrusion structure while squeezing, peace
Piece installing 203 is constantly fed up, and improves the uniformity riveted between upper housing and lower case, and then improve upper housing and lower case
The stability of riveting.
It is important to point out that the first driving mechanism 103 can be stepper motor, but being not limited to stepper motor can be with
It is the motors such as servo motor, the second driving mechanism 202 can be feed screw nut's structure, but be not limited to feed screw nut's structure, also
It can be the driving mechanisms such as screw rod slide unit or straight line modular structure.
As shown in Fig. 1 and Fig. 4, on the basis of the above embodiments, which further includes
Turntable, one end of turntable are connect with the output end of the first driving mechanism, and the other end is equipped with connector, and extrusion is in idler wheel shape, are squeezed
Casting die is rotatably set on connector.In this way, extrusion 102 realizes rolling friction between the outer edge of lower case, just
The outer edge of lower case is squeezed in extrusion 102, and when extrusion 102 is when the outer edge of lower case rolls, entire squeeze is filled
It is more balanced to set 100 stress.In this embodiment, the gas pressure-reducing valve housing riveting system further include connecting shaft 108 and
Bearing, extrusion 102 are equipped with mounting hole, and the outer wall of bearing and the inner wall of mounting hole connect, and one end of connecting shaft 108 is arranged in axis
In the inner hole held, the other end is connect with turntable 101.
As shown in Figures 1 and 2, based on any of the above embodiments, the quantity of extrusion 102 is at least two, until
Few two extrusions 102 are arranged along the same circle spacing.In this embodiment, the number of extrusion 102 is two, and two are squeezed
Casting die 102 is arranged at intervals on turntable 101, and further, on the basis of the embodiment, extrusion 102 is equipped with the first pressing body
106 and second pressing body 107, one end of the first pressing body 106 is connected with one end of the second pressing body 107, and the first pressing body
106 and second are equipped with the press section 104 to set to the concave between pressing body 107, in this way, press section 104 squeeze upper housing to riveting
The end to be riveted for connecing end and/or lower case makes, and upper housing and lower case combine even closer, and in this embodiment, first is squeezed
The diameter of laminate 106 is greater than the diameter of the second pressing body 107, and the end that the first pressing body 106 is connect with the second pressing body 107 is set
There is chamfering 105, chamfering 105 cooperatively forms press section 104 with the end close to the first pressing body 106, in this way, in extrusion 102
When squeezing lower case edge, edge after extruding is arc-shaped, in this way, upper housing and lower case are in conjunction with even closer.
As shown in Figures 1 and 2, based on any of the above embodiments, the gas pressure-reducing valve housing riveting system 10
It further include press device 300, press device 300 includes pressing piece and third driving mechanism 301, and pressing piece is towards installation part 203
Setting, third driving mechanism 301 enable pressing piece to press upper housing for driving pressing piece to move along the first preset path.
In this way, pressing upper housing by pressing piece, it is tightly combined upper housing with lower case, in turn, when upper housing and lower case are squeezing
When pressure device 100 squeezes, upper housing is more consolidated with what lower case can be connect, further, on the basis of the embodiment, is pressed
Casting die includes press section 302, and press section 302 is equipped with mounting groove, when pressing piece is moved to the first predeterminated position, mounting groove it is interior
The end abutment of wall and upper housing, in this way, making press section 302 more by the inner wall of mounting groove and the end abutment of upper housing
Firm upper housing.Third driving mechanism 301 can be feed screw nut's structure, but be not limited to feed screw nut's structure, can be with
It is the driving mechanisms such as screw rod slide unit or straight line modular structure.
As shown in Figure 1, based on any of the above embodiments, which further includes
Pick device 400, pick device 400 include the first pickup section, the second pickup section 401, the driving of the 4th driving mechanism the 402, the 5th
Mechanism and the 6th driving mechanism, the 4th driving mechanism 402 for driving the first pickup section to pick up lower case, use by the 5th driving mechanism
In driving the first pickup section to move along the second preset path, the 6th driving mechanism is pre- along third for driving the second pickup section 401
If path is mobile, when the first pickup section is moved to the second predeterminated position, lower case can be set to installation by the first pickup section
On the pressure-bearing surface of the part 203 and end to be riveted of lower case is arranged towards extrusion 102, when the second pickup section 401 is moved to third
When predeterminated position, the end to be riveted of upper housing can be set to the end to be riveted of lower case by the second pickup section 401.In this way, can
Upper housing and lower case are provided for gas pressure-reducing valve housing riveting system 10 automatically to realize.It is important to point out that first
Pickup section and the second pickup section 401 include pneumatic-finger but are not limited to pneumatic-finger and can also be vacuum chuck and magnetic chuck
Equal pick devices 400, in this embodiment, 401 pneumatic-fingers of the first pickup section and the second pickup section, the 4th driving structure
For cylinder, the 5th driving mechanism and the 6th driving mechanism can be feed screw nut's structure, but be not limited to feed screw nut's structure, also
It can be the driving mechanisms such as screw rod slide unit or straight line modular structure.
Based on any of the above embodiments, which further includes erecting bed
201, one end of installation part 203 is fixedly arranged on the pressure-bearing surface of erecting bed 201, and the other end is equipped with the connection for connecting with lower case
The outer wall in portion, interconnecting piece is equipped with multiple retention beads, and multiple retention beads are arranged to form position limiting structure along the same circle spacing.
In this way, avoiding lower case traversing in riveting, there is riveting built on the sand the problem of with dislocation connection.
Based on any of the above embodiments, the second driving mechanism 202 include deceleration device (not shown), screw rod (not
Show), with screw rod cooperation nut (not shown) and motor (not shown), motor includes output shaft (not shown), deceleration device
Including the first belt pulley (not shown), the second belt pulley (not shown) and the belt cooperated with the first belt pulley and the second belt pulley
(not shown), less than the diameter of the second belt pulley, the first belt pulley is connected with exporting axis for the diameter of the first belt pulley, the second belt
Wheel is set in the outer wall of nut, and nut is arranged on screw rod, and screw rod is connect with erecting bed 201.In this way, by the first belt pulley,
The cooperation of second belt pulley and belt is realized makes speed of the lower case in feeding lower to decelerating through motor, in turn, makes upper housing
It is more uniform with lower case junction, it is more firm.Wherein the diameter of the diameter of the first belt pulley and the second belt pulley is according to need
It is arranged, it is only necessary to meet diameter of the diameter less than the second belt pulley of the first belt pulley.
Based on any of the above embodiments, which further includes control device,
Control device and pressurizing unit 100 and feed arrangement 200 communicate to connect.In this way, controlling the first driving mechanism by control device
103 driving extrusions 102 squeeze lower case, and control the second driving mechanism 202 by control device and installation part 203 is driven to move
It is dynamic, realize feed function, and then realize the automation of upper housing and lower case riveting.
Specifically, control device can be PLC programmable controller, but be not limited to PLC programmable controller, can also be with
It is motion pick card or mobile PC end, but as long as meeting control device and pressurizing unit 100 and the communication connection of feed arrangement 200,
So that control device is controlled the first driving mechanism 103 driving extrusion 102 and squeeze lower case, and controls the by control device
Two driving mechanisms 202 drive installation part 203 mobile, realize feed function, and then it is automatic to realize that upper housing is riveted with lower case
Change.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of gas pressure-reducing valve housing riveting system characterized by comprising
Pressurizing unit, the pressurizing unit include extrusion and the first driving mechanism, and first driving mechanism is for driving institute
Extrusion rotation is stated, the extrusion is made to form extrusion structure；And
Feed arrangement, the feed arrangement include installation part and the second driving mechanism, the installation part for fix upper housing or/
And lower case, for second driving mechanism for driving the installation part to move along the extrusion, the extrusion can be with
The end to be riveted of the upper housing and/or the end to be riveted of the lower case abut, and so that the extrusion structure is squeezed described
The end to be riveted of upper housing and/or the end to be riveted of the lower case.
2. gas pressure-reducing valve housing riveting system according to claim 1, which is characterized in that it further include turntable, it is described
One end of turntable is connect with the output end of first driving mechanism, and the other end is equipped with connector, and the extrusion is in idler wheel shape,
The extrusion is rotatably set on the connector.
3. gas pressure-reducing valve housing riveting system according to claim 1, which is characterized in that the quantity of the extrusion
It is at least two, at least two extrusions are arranged along the same circle spacing.
4. gas pressure-reducing valve housing riveting system according to claim 3, which is characterized in that the extrusion is equipped with the
One pressing body and the second pressing body, one end of first pressing body are connected with one end of second pressing body, and described
The press section to set to the concave is equipped between one pressing body and second pressing body.
5. gas pressure-reducing valve housing riveting system according to claim 1, which is characterized in that it further include press device,
The press device includes pressing piece and third driving mechanism, and the pressing piece is arranged towards the installation part, and the third is driven
Motivation structure enables the pressing piece to press the upper housing for driving the pressing piece to move along the first preset path.
6. gas pressure-reducing valve housing riveting system according to claim 5, which is characterized in that the pressing piece includes pressing
Splenium, the press section be equipped with mounting groove, when the pressing piece is moved to the first predeterminated position, the inner wall of the mounting groove with
The end abutment of the upper housing.
7. gas pressure-reducing valve housing riveting system according to claim 1, which is characterized in that it further include pick device,
The pick device includes the first pickup section, the second pickup section, the 4th driving mechanism, the 5th driving mechanism and the 6th driving machine
Structure, the 4th driving mechanism is for driving first pickup section to pick up lower case, and the 5th driving mechanism is for driving
First pickup section is moved along the second preset path, and the 6th driving mechanism is for driving second pickup section along third
Preset path is mobile, when first pickup section is moved to the second predeterminated position, first pickup section can will be described under
Shell is set on the pressure-bearing surface of the installation part and the end to be riveted of the lower case is arranged towards the extrusion, works as institute
When stating the second pickup section and being moved to third predeterminated position, the end to be riveted of the upper housing can be arranged for second pickup section
In the end to be riveted of the lower case.
8. gas pressure-reducing valve housing riveting system according to claim 1, which is characterized in that it further include erecting bed, institute
The one end for stating installation part is fixedly arranged on the pressure-bearing surface of the erecting bed, and the other end is equipped with the interconnecting piece for connecting with lower case,
The outer wall of the interconnecting piece is equipped with multiple retention beads, and multiple retention beads were arranged to form limit knot along the same circle spacing
Structure.
9. gas pressure-reducing valve housing riveting system according to claim 8, which is characterized in that second driving mechanism
Including deceleration device, screw rod, nut and motor with screw rod cooperation, the motor includes output shaft, the deceleration device
Including the first belt pulley, the second belt pulley, the belt cooperated with first belt pulley and the second belt pulley, first belt
The diameter of wheel is less than the diameter of second belt pulley, and first belt pulley is connected to the output shaft, second belt
Wheel is set in the outer wall of the nut, and the nut is arranged on the screw rod, and the screw rod is connect with the erecting bed.
10. gas pressure-reducing valve housing riveting system according to any one of claims 1 to 9, which is characterized in that further include
Control device, the control device and the pressurizing unit and the feed arrangement communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636820.3U CN208467047U (en) | 2018-04-27 | 2018-04-27 | Gas pressure-reducing valve housing riveting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636820.3U CN208467047U (en) | 2018-04-27 | 2018-04-27 | Gas pressure-reducing valve housing riveting system |
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| Publication Number | Publication Date |
|---|---|
| CN208467047U true CN208467047U (en) | 2019-02-05 |
Family
ID=65220127
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820636820.3U Active CN208467047U (en) | 2018-04-27 | 2018-04-27 | Gas pressure-reducing valve housing riveting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014452A (en) * | 2019-04-02 | 2020-04-17 | 罗德精密五金(芜湖)股份有限公司 | Die for riveting shell meter connector |
-
2018
- 2018-04-27 CN CN201820636820.3U patent/CN208467047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014452A (en) * | 2019-04-02 | 2020-04-17 | 罗德精密五金(芜湖)股份有限公司 | Die for riveting shell meter connector |
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Address after: 510070 15 building, 100 martyrs Road, Yuexiu District, Guangzhou, Guangdong. Patentee after: Institute of intelligent manufacturing, Guangdong Academy of Sciences Address before: 510070 15 building, 100 martyrs Road, Yuexiu District, Guangzhou, Guangdong. Patentee before: GUANGDONG INSTITUTE OF INTELLIGENT MANUFACTURING |
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