CN201768870U - Gas meter seal ring forming device - Google Patents

Gas meter seal ring forming device Download PDF

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Publication number
CN201768870U
CN201768870U CN2010202748476U CN201020274847U CN201768870U CN 201768870 U CN201768870 U CN 201768870U CN 2010202748476 U CN2010202748476 U CN 2010202748476U CN 201020274847 U CN201020274847 U CN 201020274847U CN 201768870 U CN201768870 U CN 201768870U
Authority
CN
China
Prior art keywords
mold
gas meter
press
seal
support
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.)
Expired - Fee Related
Application number
CN2010202748476U
Other languages
Chinese (zh)
Inventor
黎林
龙宪韩
方海军
韦雅玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instrument Systems (chongqing) Co Ltd
Original Assignee
Instrument Systems (chongqing) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Instrument Systems (chongqing) Co Ltd filed Critical Instrument Systems (chongqing) Co Ltd
Priority to CN2010202748476U priority Critical patent/CN201768870U/en
Application granted granted Critical
Publication of CN201768870U publication Critical patent/CN201768870U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a gas meter seal ring forming device, which comprises a boosting press (5) and a press sealing mold (4). The boosting press (5) includes a support (51), a power device (52) is installed above an upper frame of the support (51), a transmission shaft (53) penetrating through the upper frame of the frame (51) is installed below the power device (52), the press sealing mold (4) comprises an upper mold (41) and a lower mold (42), the upper mold (41) is installed at the lower end of the transmission shaft (53), the lower mold (42) is installed on a lower frame of the support (51) and positioned below the upper mold (41), the lower mold (42) is in a hollow structure, a sinking platform is arranged on an upper-end hole, and a filleted corner is arranged at a connection position (B) of the horizontal edge with the vertical edge of the sinking platform. The gas meter seal ring forming device avoids deformation of an outer casing of a gas meter due to extrusion of a traditional roll riveting processing device to the outer casing, and processed finished products have high appearance quality, fine sealing effect and high production efficiency.

Description

Gas meter, flow meter seal shaped device
Technical field
The utility model relates to a kind of processing unit (plant) of gas meter, flow meter, specifically, is a kind of gas meter, flow meter seal shaped device.
Background technology
For the convenience of processing and safeguarding, the shell of gas meter, flow meter is generally formed by two watchcases encapsulation up and down, and two watchcase joints are provided with the connecting portion of outward flanging, rivets encapsulation by seal after during installation the connecting portion of two watchcases being combined.
At present, pair cross-section is that common employing roll riveting mode is processed in the seal of square, the vertical edge in the seal is turned down to horizontal level can realize the up and down engaging of two watchcases.The major defect of roll riveting processing is that the turnover same effect is relatively poor, and two watchcases are squeezed easily and are out of shape, thereby influences presentation quality, sealing effectiveness and the service behaviour of watchcase.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model provide a kind of when seal is installed the little gas meter, flow meter seal shaped device of two watchcase junctions distortion.
For this reason, concrete scheme of the present utility model is: a kind of gas meter, flow meter seal shaped device, form by reinforcement press and press seal mould, the reinforcement press comprises support, the top of support upper side frame is equipped with power-equipment, the power-equipment below is equipped with the power transmission shaft that passes the support upper side frame, the press seal mould is made up of mold and bed die, mold is installed in the power transmission shaft lower end, bed die is installed on the support lower frame and is positioned at the mold below, bed die is a hollow structure, and the aperture, upper end is provided with heavy stand, and the horizontal sides of heavy stand and the junction of vertical edge are rounded down.In the process, seal makes the vertical edge of seal inwardly turn down the riveted joint of finishing seal to horizontal level gradually in the heavy stand sidewall slip of the pressure lower edge of reinforcement press press seal mould, has advantage easy to process, that finished product is effective.
According to an aspect of the present utility model, power-equipment is a gas-liquid power-increasing cylinder.Gas-liquid power-increasing cylinder is converted into compressed air the power of power transmission shaft motion, can stablize gentle power for the reinforcement press provides, its operating pressure is controlled adjustable, and impulse stroke and inoperative travel speed coupling rationally help guaranteeing the outward appearance of finished product and enhancing productivity.
Compared with prior art, the beneficial effects of the utility model are: a flanging encapsulated moulding of watchcase and seal about this gas meter, flow meter seal shaped device can be finished, avoided traditional roll riveting processing unit (plant) to the extruding of gas meter, flow meter shell and produce distortion, seal after machine-shaping uniformity on all directions is relatively good, the finished product presentation quality is than higher, good sealing effect, and greatly improved production efficiency.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the structural representation of gas meter, flow meter seal shaped device of the present utility model;
Fig. 2 is the enlarged drawing of local A among Fig. 1;
Fig. 3 is the structural representation of the bed die of gas meter, flow meter seal shaped device of the present utility model.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar device or the device with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.In description of the present utility model, term " on ", position such as D score relation is for based on position shown in the drawings relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
Shown in Fig. 1 is the structure of gas meter, flow meter seal shaped device of the present utility model.This gas meter, flow meter seal shaped device is made up of reinforcement press 5 and press seal mould 4, and reinforcement press 5 comprises support 51, and the top of support 51 upper side frames is equipped with power-equipment 52, and power-equipment 52 belows are equipped with the power transmission shaft 53 that passes support 51 upper side frames.Press seal mould 4 is made up of mold 41 and bed die 42, and mold 41 is installed in power transmission shaft 53 lower ends, and bed die 42 is installed on support 51 lower frames and is positioned at mold 41 belows.
Support 51 keeps relatively-stationary position stably to support press seal mould 4, under the power drive that power-equipment 52 provides, power transmission shaft 53 drives molds 41 and steadily moves downward lentamente with downward extruding and be inverted in gas meter, flow meter semi-finished product in the press seal mould 4, is used for encapsulating on the gas meter, flow meter seal 1 of watchcase 3 and following watchcase 2 and is riveted the flange moulding in above-mentioned extrusion process.After machining, mold 41 moves upward under power transmission shaft 53 drives, and the gas meter, flow meter after can finish seal 1 riveted joint this moment takes out and puts into still unprocessed gas meter, flow meter semi-finished product and continues processing from press seal mould 4.
Shown in Fig. 2 is the enlarged drawing of local A among Fig. 1, and shown in Fig. 3 is the structure of the bed die of the utility model gas meter, flow meter seal shaped device.As can be seen, the bed die 42 of press seal mould 4 is a hollow structure from Fig. 2 and Fig. 3, and the aperture, upper end is provided with heavy stand, and the junction B of the horizontal sides of heavy stand and vertical edge is rounded down, and is the circular arc of indent.In the process, the gas meter, flow meter semi-finished product are inverted in press seal mould 4 inside, the cross section is the flange connecting portion outside that the seal 1 of square places watchcase 3 and following watchcase 2, the horizontal sides of seal 1 is parallel to the flange connecting portion of watchcase 3 and following watchcase 2, seal 1 is along the heavy stand sidewall slip of press seal mould 4 under the pressure effect that reinforcement press 5 provides, make the vertical edge of seal 1 inwardly turn down gradually and compress, thereby finish the riveting molding of seal 1 to horizontal level.This gas meter, flow meter seal shaped device can be finished a flanging moulding of seal 1, has avoided the crimp of traditional roll riveting mode to the gas meter, flow meter shell, has improved presentation quality and sealing effectiveness, has advantage easy to process, that finished product is effective.
Power-equipment 52 is mainly used in to reinforcement press 5 provides power gas meter, flow meter is carried out the flanging riveted joint, generally can adopt electronic or mechanical driving device.In an embodiment of the present utility model, power-equipment 52 is a gas-liquid power-increasing cylinder, and this gas-liquid power-increasing cylinder is converted into the power that reinforcement press 5 pushes with compressed air.Compare with common electronic or mechanical driving device, this class compressed air powered equipment can provide relatively stable gentle power for reinforcement press 5, and the easier adjusting control of dynamics, impulse stroke and inoperative travel speed coupling has rationally effectively been avoided because impressed pressure is excessive too urgent and cause the gas meter, flow meter semi-finished product to be out of shape in process even damage.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (2)

1. gas meter, flow meter seal shaped device, form by reinforcement press (5) and press seal mould (4), described reinforcement press (5) comprises support (51), the top of described support (51) upper side frame is equipped with power-equipment (52), described power-equipment (52) below is equipped with the power transmission shaft (53) that passes described support (51) upper side frame, described press seal mould (4) is made up of mold (41) and bed die (42), described mold (41) is installed in described power transmission shaft (53) lower end, described bed die (42) is installed on described support (51) lower frame and is positioned at described mold (41) below, it is characterized in that: described bed die (42) is a hollow structure, the aperture, upper end is provided with heavy stand, and the horizontal sides of described heavy stand and the junction of vertical edge (B) are rounded down.
2. gas meter, flow meter seal shaped device according to claim 1 is characterized in that: described power-equipment (52) is a gas-liquid power-increasing cylinder.
CN2010202748476U 2010-07-27 2010-07-27 Gas meter seal ring forming device Expired - Fee Related CN201768870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202748476U CN201768870U (en) 2010-07-27 2010-07-27 Gas meter seal ring forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202748476U CN201768870U (en) 2010-07-27 2010-07-27 Gas meter seal ring forming device

Publications (1)

Publication Number Publication Date
CN201768870U true CN201768870U (en) 2011-03-23

Family

ID=43748703

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202748476U Expired - Fee Related CN201768870U (en) 2010-07-27 2010-07-27 Gas meter seal ring forming device

Country Status (1)

Country Link
CN (1) CN201768870U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105209A (en) * 2013-01-25 2013-05-15 上海真兰仪表科技股份有限公司 Production process of connection of upper shell and lower shell of gas meter
CN113146744A (en) * 2021-05-14 2021-07-23 赤峰元泰铸件有限公司 Lost foam mold model cutting forming device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103105209A (en) * 2013-01-25 2013-05-15 上海真兰仪表科技股份有限公司 Production process of connection of upper shell and lower shell of gas meter
CN103105209B (en) * 2013-01-25 2016-10-12 上海真兰仪表科技股份有限公司 The production technology that on a kind of gas meter, flow meter, lower casing connects
CN113146744A (en) * 2021-05-14 2021-07-23 赤峰元泰铸件有限公司 Lost foam mold model cutting forming device
CN113146744B (en) * 2021-05-14 2023-06-09 赤峰元泰铸件有限公司 Lost foam mould model cutting forming device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110323

Termination date: 20120727