CN209976983U - Gas meter structure and tool for compressing and sealing gas meter structure - Google Patents
Gas meter structure and tool for compressing and sealing gas meter structure Download PDFInfo
- Publication number
- CN209976983U CN209976983U CN201920458839.8U CN201920458839U CN209976983U CN 209976983 U CN209976983 U CN 209976983U CN 201920458839 U CN201920458839 U CN 201920458839U CN 209976983 U CN209976983 U CN 209976983U
- Authority
- CN
- China
- Prior art keywords
- gas meter
- plate
- pressing
- chute
- meter structure
- 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.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a sealed frock that compresses tightly of gas table structure, it is including pressing rivet subassembly, core location mould subassembly and motion portion. An upper disc and a lower disc of the pressure riveting assembly are respectively arranged at the upper end and the lower end of the guide column, the upper disc is provided with an upper pressing part, and the lower surface of the lower disc is provided with a protruding wheel; guide holes are formed in four corners of the movement positioning mould assembly, guide columns penetrate through the guide holes and can slide up and down along the guide holes, and lower pressing parts are arranged on the upper surface of the movement positioning mould assembly; the movement part is connected with the lower surface of the core positioning mould assembly, the movement part comprises a chute plate arranged at the lower part of the lower disc, the chute plate is provided with an inclined chute with a structure that one end is lower and the other end is higher, and the protruding wheel is embedded in the inclined chute; when the chute board moves left and right, the protruding wheel slides along the inclined chute, and then the pressing and riveting assembly is driven to move up and down, so that the upper pressing portion is buckled with or separated from the lower pressing portion. Therefore, the tool has the advantages of high efficiency, low cost and no pollution.
Description
Technical Field
The utility model relates to a gas table structure and compress tightly sealed frock with it.
Background
The structure of the existing gas meter is shown in fig. 1 to 6. Fig. 1 is an exploded schematic view of a gas meter structure according to an embodiment of the related art. Fig. 2 is a schematic front view of a measurement housing of a gas meter structure according to an embodiment of the related art. Fig. 3 is a schematic perspective view of a measurement housing of a gas meter structure according to an embodiment of the related art. Fig. 4 is a partially enlarged view of a measurement housing of a gas meter structure according to an embodiment of the related art. Fig. 5 is an exploded schematic view of a measurement housing and a measurement chamber cover of a gas meter structure according to an embodiment of the related art. Fig. 6 is an exploded schematic view of a measurement housing, a measurement chamber cover, and aluminum rivets of a gas meter structure according to an embodiment of the related art. The gas meter structure in the prior art mainly comprises an aluminum rivet 1, a metering chamber cover 2, a diaphragm pressing plate 3, a diaphragm assembly 4, a metering shell rubber ring 5, a metering shell 6 and the like. The metering shell 6 and the metering chamber cover 2 are compressed and sealed in a mode of filling sealant and riveting four corners by using aluminum rivets 1.
The pressing and sealing process of the gas meter structure in the prior art comprises the following steps:
the method comprises the following steps: gluing the side sealing line of the metering shell 6, and coating the glue in a glue groove;
step two: the metering chamber cover 2 is buckled on the metering shell 6 coated with glue, and the sealing glue adheres the metering chamber cover 2 on the metering shell 6 and plays a role in sealing and preventing air leakage; and
step three: the four aluminum rivets 1 penetrate into the fixing holes, and the aluminum rivets 1 are pressed and riveted in place by utilizing the tool, so that the effect of fixing the metering chamber cover 1 to prevent the metering chamber cover from falling off is achieved.
The pressure sealing process of the gas meter structure in the prior art has the following defects:
(1) the cost of the sealant is high; (2) the sealant needs to be cured, and the curing time is long; (3) after pressure riveting, the sealant overflows and is easily stuck to other parts; (4) the glue spreading needs special equipment and is carried out according to a set route and the amount, so that the production efficiency is limited; (5) and rivets are required to be pressed after gluing, so that the cost is increased.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas table structure, it has sealed closely difficult fracture gas leakage and low cost's advantage.
Another object of the utility model is to provide a gas table structure compresses tightly sealed frock, and it has efficient, with low costs, pollution-free and adaptation full automatization's assembly production's advantage.
In order to realize the above object of the utility model, the utility model provides a gas meter structure, it is including measurement casing and measurement chamber cap. A plurality of first small holes and a plurality of first small columns are distributed on a peripheral flange of one end face of the metering shell; a plurality of second small holes and a plurality of second small columns are distributed on a peripheral flange of the end face of one end of the metering chamber cover; the position and the shape of the first small holes are matched with the position and the current situation of the second small columns, the position and the shape of the second small holes are matched with the position and the current situation of the first small columns, the metering chamber cover is buckled on the metering shell, the first small columns are inserted into the second small holes and are exposed from the other side, the second small columns are inserted into the first small holes and are exposed from the other side, the exposed parts of the first small columns are provided with mushroom heads, and the mushroom heads are used for enabling the metering chamber cover to be buckled with the metering shell and tightly pressed.
In a preferred embodiment, the gas meter structure further comprises a diaphragm assembly and a measuring shell rubber ring, which are arranged between the measuring chamber cover and the measuring shell, and the peripheral edges of the diaphragm assembly and the measuring shell rubber ring are provided with through holes corresponding to the positions and the shapes of the first small columns and the second small columns.
In a preferred embodiment, the material of both the metering chamber cover and the metering housing is plastic.
In order to realize the utility model discloses a further purpose, the utility model provides a frock for inciting somebody to action foretell gas table structure seal compresses tightly, and it is including pressing riveting subassembly, core location mould subassembly and motion portion. The press riveting assembly comprises a guide column, an upper disc and a lower disc; the upper disc is arranged at the upper end of the guide post, and the lower surface of the upper disc is provided with an upper pressing part; the lower disc is arranged at the lower end of the guide post, and the lower surface of the lower disc is provided with a protruding wheel; guide holes are formed in four corners of the movement positioning mould assembly, guide columns penetrate through the guide holes and can slide up and down along the guide holes, and lower pressing parts are arranged on the upper surface of the movement positioning mould assembly; the movement part is connected with the lower surface of the movement positioning mould assembly, the movement part comprises a chute plate which is arranged at the lower part of the lower disc, the chute plate is provided with an inclined chute which is of a structure with one lower end and one higher end, and the protruding wheel is embedded in the inclined chute; when the chute plate moves left and right, the protruding wheel slides along the inclined chute, so that the press riveting assembly is driven to move up and down, and when the press riveting assembly moves down, the upper pressing part is buckled on the lower pressing part.
In a preferred embodiment, the upper pressing part is provided with an upper mould matched with the shape of the metering shell, the edge of the upper mould is provided with a pressing boss matched with the peripheral flanges of the metering shell and the metering chamber cover, the pressing boss is provided with heading rivets matched with the positions of the first small columns, and the heading rivets are used for pressing the exposed parts of the first small columns into mushroom heads.
In a preferred embodiment, the lower press fit portion has a lower die that matches the outer shape of the metering chamber cover.
In a preferred embodiment, the moving part further includes left and right clamping plates and upper and lower sliding grooves. The left clamping plate and the right clamping plate are arranged at the left end and the right end of the lower surface of the core positioning mould assembly; the upper sliding groove and the lower sliding groove are arranged between the left clamping plate and the right clamping plate, and the sliding groove plates are embedded in the upper sliding groove and the lower sliding groove and can move along the upper sliding groove and the lower sliding groove.
In a preferred embodiment, the tool for sealing and compressing the gas meter structure further comprises a cylinder assembly, a connecting shaft and a gasket. The air cylinder assembly is arranged on the right clamping plate, and a piston rod of the air cylinder assembly penetrates through a square hole in the right clamping plate; one end of the connecting shaft is connected with the piston rod, and the other end of the connecting shaft is connected with the right end part of the chute plate; the gasket is arranged between the cylinder assembly and the right clamping plate; wherein the cylinder component is used for providing power for the left and right movement of the chute plate through the connecting shaft.
In a preferred embodiment, the tool for sealing and compressing the gas meter structure further comprises a limiting block, the limiting block is arranged on the left clamping plate in a threaded connection mode, and the limiting block is used for limiting the leftward maximum stroke of the sliding groove plate.
In a preferred embodiment, the tool for sealing and compressing the gas meter structure further comprises a back plate, which is arranged between the left clamping plate and the right clamping plate in parallel with the sliding groove plate and is located in front of the sliding groove plate.
Compared with the prior art, the utility model discloses a gas table structure and compress tightly sealed frock with it has following beneficial effect: the gas meter structure has the advantages of tight sealing, difficult cracking and gas leakage and low cost; the tool for pressing and sealing the gas meter structure has the advantages of high efficiency, low cost, no pollution and capability of adapting to full-automatic assembly production.
Drawings
Fig. 1 is an exploded schematic view of a gas meter structure according to an embodiment of the related art.
Fig. 2 is a schematic front view of a measurement housing of a gas meter structure according to an embodiment of the related art.
Fig. 3 is a schematic perspective view of a measurement housing of a gas meter structure according to an embodiment of the related art.
Fig. 4 is a partially enlarged view of a measurement housing of a gas meter structure according to an embodiment of the related art.
Fig. 5 is an exploded schematic view of a measurement housing and a measurement chamber cover of a gas meter structure according to an embodiment of the related art.
Fig. 6 is an exploded schematic view of a measurement housing, a measurement chamber cover, and aluminum rivets of a gas meter structure according to an embodiment of the related art.
Fig. 7 is an exploded schematic view of a gas meter structure according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a view angle of a gas meter structure according to an embodiment of the present invention.
Fig. 9 is a schematic perspective view of another view angle of a gas meter structure according to an embodiment of the present invention.
Fig. 10 is a schematic front view of a tool according to an embodiment of the present invention.
Fig. 11 is a rear view schematic diagram of a tool according to an embodiment of the present invention.
Fig. 12 is a front view schematically illustrating a press-riveting assembly of the tool according to an embodiment of the present invention.
Fig. 13 is a schematic perspective view of a clincher assembly of the tool according to an embodiment of the present invention.
Fig. 14 is a schematic perspective exploded view of a tool according to an embodiment of the present invention.
Fig. 15 is a schematic plan exploded view of a tool according to an embodiment of the present invention.
Description of the main reference numerals:
1-aluminum rivet, 2-measuring chamber cover, 3-diaphragm pressure plate, 4-diaphragm component, 5-measuring shell rubber ring, 6-measuring shell, 7-movement positioning clamping fixture component, 24-measuring shell rubber ring, 25-measuring shell, 251-first small hole, 252-first small column, 26-diaphragm component, 27-measuring chamber cover, 271-second small hole, 272-second small column, 57-riveting component, 59-upper pressing part, 60-lower pressing part, 61-upper disc, 62-lower disc, 63-pier riveting head, 65-convex wheel, 70-guide column, 71-guide hole, 75-pressing boss, 79-air cylinder component, 80-connecting shaft, 81-upper and lower sliding grooves, 82-left clamping plate, 83-a back plate, 85-a right splint, 86-a gasket, 87-a limiting block, 89-a chute plate and 90-an inclined chute.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 7, fig. 7 is an exploded schematic view of a gas meter structure according to an embodiment of the present invention. According to the utility model discloses a preferred embodiment's a gas table structure, it includes measurement casing 25, diaphragm assembly 26, measurement shell rubber ring 24 and measurement chamber cap 27.
In some embodiments, a plurality of first apertures 251 and a plurality of first posts 252 are distributed on a peripheral flange of one end face of the metering housing 25; a plurality of second small holes 271 and a plurality of second small columns 272 are distributed on the peripheral flange of the end surface of one end of the metering chamber cover 27; the positions and the shapes of the plurality of first small holes 251 are matched with the positions and the current situations of the plurality of second small columns 272, the positions and the shapes of the plurality of second small holes 271 are matched with the positions and the current situations of the plurality of first small columns 252, the metering chamber cover 27 is buckled on the metering shell 25, the plurality of first small columns 252 are inserted into the plurality of second small holes 271 and are exposed from the other side, the plurality of second small columns 272 are inserted into the plurality of first small holes 251 and are exposed from the other side, mushroom heads are arranged at the exposed parts of the plurality of first small columns 252 and the plurality of second small columns 272 and are used for enabling the metering chamber cover 27 to be buckled with the metering shell 25 and to be tightly pressed and sealed. The diaphragm assembly 26 and the metering shell rubber ring 24 are compressed between the metering chamber cover 27 and the metering shell 25 for sealing, and the peripheral edges of the diaphragm assembly 26 and the metering shell rubber ring 24 are provided with through holes which are adaptive to the positions and the shapes of the plurality of first small columns 252 and the plurality of second small columns 272 so as to facilitate the passing of the plurality of first small columns 252 and the plurality of second small columns 272. In the present embodiment, the material of the metering chamber cover 27 and the metering housing 25 is POM plastic material, but the present invention is not limited thereto.
As shown in fig. 8 to 15, fig. 8 is a perspective view of a view angle of a gas meter structure according to an embodiment of the present invention. Fig. 9 is a schematic perspective view of another view angle of a gas meter structure according to an embodiment of the present invention. Fig. 9 is a schematic perspective view of another view angle of a gas meter structure according to an embodiment of the present invention. Fig. 10 is a schematic front view of a tool according to an embodiment of the present invention. Fig. 11 is a rear view schematic diagram of a tool according to an embodiment of the present invention. Fig. 12 is a front view schematically illustrating a press-riveting assembly of the tool according to an embodiment of the present invention. Fig. 13 is a schematic perspective view of a clincher assembly of the tool according to an embodiment of the present invention. Fig. 14 is a schematic perspective exploded view of a tool according to an embodiment of the present invention. Fig. 15 is a schematic plan exploded view of a tool according to an embodiment of the present invention. According to the utility model discloses a another preferred embodiment's a frock for being used for compressing tightly foretell gas table structure seal, it mainly includes presses components such as riveting subassembly 57, core location mould subassembly 7, motion portion and cylinder assembly 79.
Referring to fig. 12 and 13, in some embodiments, the clinch assembly 57 includes a guide post 70, an upper plate 61 and a lower plate 62; the upper disc 61 is arranged at the upper end of the guide post 70, an upper press-fit part 59 is arranged on the lower surface of the upper disc 61, the upper press-fit part 59 is provided with an upper mould matched with the shape of the metering shell 25, the edge of the upper mould is provided with a press-fit boss 75 matched with the peripheral flanges of the metering shell 25 and the metering chamber cover 27, the press-fit boss 75 is provided with a plurality of pier rivets 63 matched with the positions of the first small posts 252, and the pier rivets 63 are provided with a hemispherical inward-concave structure for pressing the exposed parts of the first small posts 252 into mushroom heads. The lower plate 62 is disposed at the lower end of the guide post 70, and a cam 65 is disposed on the lower surface of the lower plate 62.
In some embodiments, four corners of the movement positioning jig assembly 7 are provided with guide holes 71, guide posts 70 are inserted into the guide holes 71, so that the movement positioning jig assembly 7 is actually positioned between the upper plate 61 and the lower plate 62, and the movement positioning jig assembly 7 can slide up and down along the guide posts 70, the upper surface of the movement positioning jig assembly 7 is provided with a lower pressing portion 60, and the lower pressing portion 60 is provided with a lower jig matching with the outer shape of the measuring chamber cover 27.
In some embodiments, the moving part is connected to the lower surface of the movement positioning jig assembly 7, and includes left and right clamp plates 82 and 85, an upper and lower slide groove 81, and a slide groove plate 89. The left clamping plate 82 and the right clamping plate 85 are arranged at the left end and the right end of the lower surface of the movement positioning mould component 7; the upper and lower sliding grooves 81 are provided between the left and right clamping plates 82 and 85 and are located below the lower plate 62, and the sliding groove plates 89 are embedded in the upper and lower sliding grooves 81 and can move along the upper and lower sliding grooves 81. The chute plate 89 has an inclined chute 90 with a lower end and a higher end (in the embodiment, the chute plate is shown as being higher at the left and lower at the right), and the inclined chute 90 smoothly transits from the left side to the right side. The cam 65 is embedded in the inclined sliding groove 90 and can move left and right along the inclined sliding groove 90.
In some embodiments, since the left and right clamp plates 82 and 85 are fixedly connected to the movement positioning jig assembly 7 and the up-down sliding groove 81 is fixedly connected to the left and right clamp plates 82 and 85, when the sliding groove plate 89 moves left and right, the sliding groove plate 89 can only move left and right along the up-down sliding groove 81, and cannot move up and down. The upper disc 61 and the lower disc 62 of the press riveting assembly 57 are respectively fixed at two ends of the guide post 70, the guide post 70 is further arranged in the guide hole 71 at four corners of the movement positioning clamping fixture assembly 7 in a penetrating manner, and the protruding wheel 65 is fixedly arranged on the lower plane of the lower disc 62, so that the structure determines that the protruding wheel 65 and the press riveting assembly 57 can only move up and down along the direction of the guide hole 71. Since the inclined chute 90 is high at the left and low at the right, when the chute plate 89 moves from the right to the left, the cam 65 slides in the inclined chute 90 and is pulled to slide downwards, and further the rivet pressing assembly 57 is driven to move downwards, and when the rivet pressing assembly 57 moves downwards, the upper mold of the upper press-fitting part 59 is buckled on the lower mold of the lower press-fitting part 60. Conversely, when the chute plate 89 moves from left to right, the clinch assembly 57 is moved upward, causing the upper and lower dies to separate.
In some embodiments, the tool for sealing and compressing the gas meter structure further comprises a cylinder assembly 79, a connecting shaft 80 and a gasket 86. The cylinder assembly 79 is arranged on the right clamping plate 85, and a piston rod of the cylinder assembly 79 penetrates through a square hole in the right clamping plate 85; one end of the connecting shaft 80 is connected with the piston rod, and the other end is connected with the right end part of the chute plate 89; a gasket 86 is provided between the cylinder assembly 79 and the right clamp plate 85; wherein the cylinder assembly 79 is used for providing power for the left and right movement of the chute plate 89 through the connecting shaft 80. And the spacer 86 is used to adjust the mounting position of the cylinder assembly 79 to accommodate the different travel requirements of the chute plate 89.
In some embodiments, the tool for sealing and compressing the gas meter structure further includes a limiting block 87, which is disposed on the left clamping plate 82 in a threaded connection manner, and the limiting block 87 is configured to limit the leftward maximum stroke of the sliding plate 89, so as to avoid that the gas meter structure is damaged due to too large downward pressing force of the upper and lower clamping dies.
In some embodiments, the gas meter structure sealing and compressing tool further includes a back plate, which is disposed between the left clamping plate 82 and the right clamping plate 85 in parallel with the sliding groove plate 89 and in front of the sliding groove plate 89. The effect of backplate is the holistic rigidity and the intensity of this frock of reinforcing.
In the operation of reality, the utility model discloses a specific theory of operation of frock as follows: firstly, the preliminarily assembled metering shell 25, the metering shell rubber ring 24, the diaphragm assembly 26 and the metering chamber cover 27 are sequentially placed in the lower mold from bottom to top, the plurality of first small columns 252 are aligned with the plurality of second small holes 271, the plurality of second small columns 272 are also aligned with the plurality of first small columns 252, and only certain pressing force must be applied to press the small columns into the small holes because the diameters of the small columns are larger than the diameters of the small holes (the small holes and the small columns are in interference fit). Then the cylinder assembly 79 is started, the chute plate 89 is pushed to move from right to left, so that the rivet pressing assembly 57 is driven to move downwards to further enable the upper mould to be buckled on the lower mould, at the moment, the plurality of rivet heads 63 on the pressing boss 75 on the periphery of the upper mould are just pressed on the plurality of first small columns 252, and due to the fact that the rivet heads 63 are provided with hemispherical invaginations, the diameters of the invaginations are larger than those of the first small columns 252, the exposed parts of the first small columns 252 can be pressed into mushroom heads by utilizing plasticity of plastics under the effect of the pressing force. After a period of time, the cylinder is started again to drive the sliding groove plate 89 to move from left to right, so that the pressure riveting assembly 57 is driven to move upwards to further separate the upper mould from the lower mould so as to take out a sealed and compressed finished gas meter structure.
In addition, the embodiment only shows that the pressing boss is arranged at the upper pressing part and the heading is arranged on the pressing boss, that is, the embodiment only presses the leaking part of the pillar on the measuring chamber cover into the mushroom head. In some embodiments, in order to meet the requirements of different sealing requirements, the lower pressing part can be provided with the pressing boss and the pier riveting head, so that the function of pressing the exposed parts of the measuring chamber cover and the small column on the measuring shell into the mushroom head can be achieved.
Compared with the prior art, the utility model discloses a gas table structure and compress tightly sealed frock with it has following beneficial effect: the gas meter structure has the advantages of tight sealing, difficult cracking and gas leakage and low cost; the tool for tightly pressing and sealing the gas meter structure has high efficiency and low cost; the process of injecting glue into the glue groove is omitted, so that pollution caused by glue overflow is avoided. Just this frock can also adapt to full automated assembly production's beneficial effect outward.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A gas meter structure, comprising:
the measuring shell is provided with a plurality of first small holes and a plurality of first small columns on a peripheral flange of one end face of the measuring shell; and
the periphery flange of one end face of the metering chamber cover is distributed with a plurality of second small holes and a plurality of second small columns;
wherein the position and shape of the first small holes are adapted to the position and shape of the second small columns, the position and shape of the second small holes are adapted to the position and shape of the first small columns, the measuring chamber cover is fastened to the measuring housing, the first small columns are inserted into the second small holes and exposed from the other side, the second small columns are inserted into the first small holes and exposed from the other side, and the exposed portions of the first small columns have mushroom heads for fastening and pressing the measuring chamber cover to the measuring housing.
2. The gas meter structure of claim 1, further comprising a diaphragm assembly and a metering shell rubber ring disposed between the metering chamber cover and the metering housing, the diaphragm assembly and the metering shell rubber ring each having through holes on peripheral edges thereof corresponding to the position and shape of the first and second plurality of pillars.
3. The gas meter structure of claim 2, wherein the material of the metering chamber cover and the metering shell are both plastic.
4. A frock that is used for sealing the gas table structure of claim 3 to compress tightly, characterized by includes:
the press riveting assembly comprises a guide post, an upper disc and a lower disc; the upper disc is arranged at the upper end of the guide column, and an upper pressing part is arranged on the lower surface of the upper disc; the lower disc is arranged at the lower end of the guide post, and a protruding wheel is arranged on the lower surface of the lower disc;
the four corners of the movement positioning mould assembly are provided with guide holes, the guide posts penetrate through the guide holes and can slide up and down along the guide holes, and the upper surface of the movement positioning mould assembly is provided with a lower pressing part; and
the movement part is connected with the lower surface of the movement positioning mould assembly, the movement part comprises a chute plate which is arranged at the lower part of the lower disc, the chute plate is provided with an inclined chute which is of a structure with one lower end and one higher end, and the protruding wheel is embedded in the inclined chute;
when the chute plate moves left and right, the protruding wheel slides along the inclined chute, so that the press riveting component is driven to move up and down, and when the press riveting component moves down, the upper pressing part is buckled on the lower pressing part.
5. The gas meter structure sealing and pressing tool according to claim 4, wherein the upper pressing part has an upper mold matching with the outer shape of the metering housing, a pressing boss matching with the peripheral flanges of the metering housing and the metering chamber cover is arranged on the edge of the upper mold, pier rivets matching with the first pillars are arranged on the pressing boss, and the pier rivets are used for pressing the exposed parts of the first pillars into the mushroom heads.
6. The gas meter structure seal pressing tool according to claim 5, wherein the lower pressing part is provided with a lower clamping fixture matched with the shape of the measuring chamber cover.
7. The gas meter structure seal pressing tool according to claim 4, wherein the moving part further comprises:
the left clamping plate and the right clamping plate are arranged at the left end and the right end of the lower surface of the movement positioning mould component;
and the upper sliding chute and the lower sliding chute are arranged between the left clamping plate and the right clamping plate, and the sliding chute plate is embedded in the upper sliding chute and the lower sliding chute and can move along the upper sliding chute and the lower sliding chute.
8. The gas meter structure sealing and compressing tool according to claim 7, further comprising:
the cylinder assembly is arranged on the right clamping plate, and a piston rod of the cylinder assembly penetrates through a square hole in the right clamping plate;
one end of the connecting shaft is connected with the piston rod, and the other end of the connecting shaft is connected with the right end part of the chute plate; and
a gasket disposed between the cylinder assembly and the right clamp plate;
the cylinder assembly is used for providing power for the left and right movement of the chute plate through the connecting shaft.
9. The gas meter structure seal pressing tool according to claim 8, further comprising a limiting block, wherein the limiting block is arranged on the left clamping plate in a threaded connection mode, and the limiting block is used for limiting the left maximum stroke of the sliding chute plate.
10. The gas meter structure seal pressing tool according to claim 7, further comprising a back plate disposed between the left clamp plate and the right clamp plate in parallel with the sliding groove plate and located in front of the sliding groove plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458839.8U CN209976983U (en) | 2019-04-04 | 2019-04-04 | Gas meter structure and tool for compressing and sealing gas meter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458839.8U CN209976983U (en) | 2019-04-04 | 2019-04-04 | Gas meter structure and tool for compressing and sealing gas meter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976983U true CN209976983U (en) | 2020-01-21 |
Family
ID=69256819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458839.8U Active CN209976983U (en) | 2019-04-04 | 2019-04-04 | Gas meter structure and tool for compressing and sealing gas meter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209976983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931316A (en) * | 2019-04-04 | 2019-06-25 | 廊坊润能燃气设备有限公司 | Combustion gas table structure and the tooling for compressing it sealing |
| CN109931316B (en) * | 2019-04-04 | 2024-05-24 | 廊坊润能燃气设备有限公司 | Gas meter structure and compress tightly sealed frock with it |
-
2019
- 2019-04-04 CN CN201920458839.8U patent/CN209976983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931316A (en) * | 2019-04-04 | 2019-06-25 | 廊坊润能燃气设备有限公司 | Combustion gas table structure and the tooling for compressing it sealing |
| CN109931316B (en) * | 2019-04-04 | 2024-05-24 | 廊坊润能燃气设备有限公司 | Gas meter structure and compress tightly sealed frock with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209976983U (en) | Gas meter structure and tool for compressing and sealing gas meter structure | |
| CN109931316B (en) | Gas meter structure and compress tightly sealed frock with it | |
| CN108380809B (en) | A kind of part riveting equipment for automobile die | |
| CN109175963A (en) | A kind of novel elliptic cam assembly deflections tooling | |
| CN115625901A (en) | Automotive interior spare compression fittings | |
| JPH11314525A (en) | Manufacture of switching body having seal part, and sun roof for vehicle | |
| CN207972091U (en) | Band pressue device in a kind of side plate side of guitar | |
| WO2004107476A3 (en) | Method and composition for bonding and sealing fuel cell components | |
| CN208232352U (en) | Tool structure for assembly and connection device handware and moulding | |
| CN212579020U (en) | Child toy car saddle supporting plate die | |
| CN109941332B (en) | Tool for adhering glass top cover and luggage rack | |
| CN208944923U (en) | A kind of cylinder head gasket riveting die of mouth of cylinder for auto guard ring hollow out | |
| CN210218345U (en) | Triangular bright wisp and buckle assemblage integrated tool behind car | |
| CN205463975U (en) | A auxiliary device that is used for air conditioner fin mould template to glue cover | |
| CN220180156U (en) | Cover body film-sticking die | |
| CN206169096U (en) | Automatic riveting pressure monitoring device | |
| CN206997527U (en) | A kind of riveting die set | |
| CN205342883U (en) | Automatic die clamping device | |
| CN110153666A (en) | The splicing process of radiator splicing tooling and radiator | |
| CN218804102U (en) | Automotive interior spare compression fittings | |
| CN211839859U (en) | Stamping die bullet material device | |
| CN214448918U (en) | Mushroom hasp press-fit device for storage box | |
| CN111195814A (en) | Electric energy meter nameplate press-fitting equipment | |
| CN221003430U (en) | Assembly fixture for precise positioning rubberizing quick assembly | |
| CN212652979U (en) | Shading mylar assembling jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |