CN113483952A - Sealing pressure head assembly - Google Patents
Sealing pressure head assembly Download PDFInfo
- Publication number
- CN113483952A CN113483952A CN202110741931.7A CN202110741931A CN113483952A CN 113483952 A CN113483952 A CN 113483952A CN 202110741931 A CN202110741931 A CN 202110741931A CN 113483952 A CN113483952 A CN 113483952A
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- CN
- China
- Prior art keywords
- ram
- pressure head
- sealing
- replacement
- accommodating groove
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- 238000007789 sealing Methods 0.000 title claims abstract description 77
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
The invention discloses a sealing pressure head assembly, which comprises: the mounting base is provided with a mounting part in a downward hanging and extending mode, and a pressure head accommodating groove with an open bottom is formed in the mounting part; the sealing pressure head is matched and connected in the pressure head accommodating groove; the side of the pressure head accommodating groove is provided with a replacement port communicated with the outer side, and the sealing pressure head enters and exits from the pressure head accommodating groove through the replacement port to complete the installation and replacement of the sealing pressure head. According to the invention, the steps of disassembling and replacing the new sealing pressure head and the old sealing pressure head are greatly simplified, so that the tightness detection efficiency of the workpiece opening is greatly improved.
Description
Technical Field
The invention relates to the field of nonstandard automation equipment, in particular to a sealing pressure head assembly.
Background
In the field of non-standard automation equipment, it is well known to use sealing ram assemblies of different structural forms to seal an opening to be sealed to achieve tightness detection at the opening of a workpiece. During the research and implementation of the opening sealing, researchers found that the sealing ram assemblies in the prior art had at least the following problems:
the disassembly and assembly operation of the sealing pressure head are more complicated, the sealing pressure head is worn after being used for many times or the sealing pressure head with adaptive models is required to be replaced according to different field working conditions, the disassembly and replacement operation of the new sealing pressure head and the old sealing pressure head can not be completed quickly, and the sealing performance detection efficiency is greatly reduced.
In view of the above, it is necessary to develop a sealing ram assembly to solve the above problems.
Disclosure of Invention
In order to overcome the problems of the sealing pressure head assembly, the invention aims to provide the sealing pressure head assembly convenient to disassemble and assemble, which greatly simplifies the disassembling and replacing steps of a new sealing pressure head and an old sealing pressure head, and greatly improves the detection efficiency of the tightness of a workpiece opening.
As for the sealing ram assembly, the sealing ram assembly of the present invention for solving the above technical problems comprises:
the mounting base is provided with a mounting part in a downward hanging and extending mode, and a pressure head accommodating groove with an open bottom is formed in the mounting part; and
the sealing pressure head is matched and connected in the pressure head accommodating groove;
the side of the pressure head accommodating groove is provided with a replacement port communicated with the outer side, and the sealing pressure head enters and exits from the pressure head accommodating groove through the replacement port to complete the installation and replacement of the sealing pressure head.
Optionally, the side detachably of installation department installs the pressure head and pushes up and hold the piece, works as sealed pressure head is packed into behind the pressure head storage tank the relative position of replacement mouth is adorned the pressure head pushes up and is held the piece for at least partial pressure head push up hold with the side that exposes of sealed pressure head pushes up mutually and holds.
Optionally, the pressure head supporting piece comprises a matching part and a supporting part, and the size of the supporting part is matched with the replacing opening so that the supporting part can intrude into the replacing opening.
Optionally, the opposite flank of sealed pressure head is formed with the bellying respectively, be formed with on the inside wall of pressure head storage tank and follow the replacement mouth sets out and extends to the joint groove of the inside of pressure head storage tank, wherein, the cross sectional dimension in joint groove with the cross sectional dimension looks adaptation of bellying, so that work as sealed pressure head business turn over during the pressure head storage tank, every the bellying can be along corresponding one the joint groove slides.
Optionally, a vacuum suction nozzle is formed at the bottom of the sealing pressure head, and a vacuum air path communicated with the vacuum suction nozzle is arranged in the mounting base in an extending manner.
Optionally, an exposed end of the vacuum gas path on the mounting base is communicated with a vacuum generator.
Optionally, the bottom of the sealing ram is formed with a sealing layer made of an elastic and/or flexible material.
One of the above technical solutions has the following advantages or beneficial effects: because work as sealed pressure head is packed into behind the pressure head storage tank the relative position of replacement mouth is adorned the pressure head pushes up and is held the piece for at least partial pressure head top hold with the side that exposes of sealed pressure head pushes up mutually holds, and then the realization is to the side direction top tight fixed of sealed pressure head, then during the dismantlement with the pressure head top hold the piece dismantle can, promoted the convenience of sealed pressure head dismouting greatly, improved detection efficiency.
Another technical scheme in the above technical scheme has the following advantages or beneficial effects: when the propping part invades the replacing opening and pushes the exposed side of the sealing pressure head tightly, the propping part continuously pushes the sealing pressure head tightly through the detachable installation of the matching and connecting part. When the sealing pressure head is worn after being used for a plurality of times or the sealing pressure head with the adaptive model is required to be replaced according to different field working conditions, the pressure head supporting piece can be detached and the original sealing pressure head can be taken out from the pressure head accommodating groove, a new sealing pressure head is replaced, and then the pressure head supporting piece is installed again.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description relate only to some embodiments of the present invention and are not limiting thereof, wherein:
figure 1 is a perspective view of a proposed sealing ram assembly according to one embodiment of the present invention;
figure 2 is an exploded view of a proposed sealing ram assembly according to one embodiment of the present invention;
fig. 3 is a perspective view of the sealing ram assembly according to an embodiment of the present invention, with the sealing ram and ram holder hidden, showing the detail of the ram receiving channel from the bottom.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
Example 1
Fig. 1 to 3 show an embodiment 1 of the present invention, and in combination with the illustration of fig. 1 to 3, it can be seen that a sealing ram assembly 2 includes:
a mounting base 644 having a mounting portion 6442 formed at the bottom thereof in a downwardly depending manner, wherein a ram accommodating groove 6445 having an open bottom is formed in the mounting portion 6442; and
a sealing ram 645 engaged in the ram receiving groove 6445;
a replacement opening 6446 communicated with the outside is formed beside the pressure head accommodating groove 6445, and the sealing pressure head 645 enters and exits the pressure head accommodating groove 6445 through the replacement opening 6446 to complete the installation and replacement of the sealing pressure head 645.
As a further modification, a ram retaining member 645 is detachably mounted to a side of the mounting portion 6442, and after the sealing ram 645 is fitted into the ram accommodating recess 6445, the ram retaining member 645 is mounted at a position opposite to the replacement opening 6446 such that at least a part of the ram retaining member 645 is retained against an exposed side surface of the sealing ram 645. And then the lateral tightening fixation of the sealing ram 645 is realized.
Referring to fig. 2, the ram abutment 645 includes a mating portion 6461 and an abutment portion 6462, and the abutment portion 6462 is sized to match the replacement port 6446 so that the abutment portion 6462 can intrude into the replacement port 6446.
In use, after the abutting portion 6462 intrudes into the replacement port 6446 and abuts the exposed side surface of the sealing ram 645 laterally, the abutting portion 6462 continuously abuts the sealing ram 645 by detachably attaching the fitting portion 6461. When the sealing pressure head 645 is worn after being used for multiple times or the sealing pressure head 645 with the adaptive model needs to be replaced according to different working conditions on site, the pressure head jacking piece 645 can be detached, the original sealing pressure head is drawn out from the pressure head accommodating groove 6445, a new sealing pressure head is replaced, and then the pressure head jacking piece 645 is installed again.
Referring to fig. 2 and 3, opposite side surfaces of the sealing ram 645 are respectively formed with a protrusion 6451, and an inner side wall of the ram accommodating groove 6445 is formed with a catching groove 6447 extending from the replacement opening 6446 to an inside of the ram accommodating groove 6445, wherein a sectional size of the catching groove 6447 is adapted to a sectional size of the protrusion 6451, so that each protrusion 6451 can slide along a corresponding one of the catching grooves 6447 when the sealing ram 645 moves in and out of the ram accommodating groove 6445.
As a further improvement, a vacuum suction nozzle 6453 is formed at the bottom of the sealing ram 645, and a vacuum passage 6452 is extended into the mounting base 644 and communicated with the vacuum suction nozzle 6453.
As a further improvement, an exposed end of the vacuum air passage 6452 on the mounting base 644 is communicated with a vacuum generator 6443.
Example 2
Fig. 3 also shows embodiment 2 of the present invention, which embodiment 2 differs from embodiment 1 in that: a sealing layer made of an elastic and/or flexible material is formed at the bottom of the sealing ram 645, so that when the sealing ram 645 performs a pressing operation, a product can be protected by buffering, and an excessive impact force can be prevented.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
The features of the different implementations described herein may be combined to form other embodiments not specifically set forth above. The components may be omitted from the structures described herein without adversely affecting their operation. Further, various individual components may be combined into one or more stand-alone components to perform the functions described herein.
Furthermore, while embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in a variety of fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. A sealing ram assembly, comprising:
a mounting base (644) with a mounting part (6442) formed at the bottom in a downward hanging and extending mode, wherein a pressure head accommodating groove (6445) with an open bottom is formed in the mounting part (6442); and
a sealing ram (645) engaged in the ram receiving recess (6445);
the side of the pressure head accommodating groove (6445) is provided with a replacement opening (6446) communicated with the outside, and the sealing pressure head (645) enters and exits the pressure head accommodating groove (6445) through the replacement opening (6446) to complete the installation and replacement of the sealing pressure head (645).
2. A sealing ram assembly as claimed in claim 1, characterised in that a ram abutment member (645) is removably mounted alongside the mounting portion (6442), the ram abutment member (645) being mounted in a position opposite the replacement port (6446) after the sealing ram (645) is installed in the ram receiving recess (6445) such that at least part of the ram abutment member (645) abuts the exposed side surface of the sealing ram (645).
3. The sealing ram assembly of claim 2, wherein the ram abutment (645) comprises a mating portion (6461) and an abutment portion (6462), the abutment portion (6462) being sized to mate with the replacement port (6446) to enable intrusion of the abutment portion (6462) into the replacement port (6446).
4. A sealing ram assembly as claimed in claim 1, characterised in that the sealing ram (645) is formed with projections (6451) on opposite side faces thereof, and a snap-in groove (6447) extending from the replacement opening (6446) to the interior of the ram receiving groove (6445) is formed on an inner side wall of the ram receiving groove (6445), wherein the cross-sectional dimension of the snap-in groove (6447) is adapted to the cross-sectional dimension of the projections (6451) such that each projection (6451) can slide along a corresponding one of the snap-in grooves (6447) as the sealing ram (645) moves in and out of the ram receiving groove (6445).
5. The sealing ram assembly of claim 4, characterized in that the sealing ram (645) has a vacuum nozzle (6453) formed in its bottom, and the mounting base (644) has a vacuum passage (6452) extending therein and communicating with the vacuum nozzle (6453).
6. The sealing ram assembly of claim 5, wherein an exposed end of the vacuum circuit (6452) on the mounting base (644) is connected to a vacuum generator (6443).
7. A sealing ram assembly according to claim 1, characterised in that the bottom of the sealing ram (645) is formed with a sealing layer made of an elastic and/or flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110741931.7A CN113483952A (en) | 2021-06-30 | 2021-06-30 | Sealing pressure head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110741931.7A CN113483952A (en) | 2021-06-30 | 2021-06-30 | Sealing pressure head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113483952A true CN113483952A (en) | 2021-10-08 |
Family
ID=77937330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110741931.7A Pending CN113483952A (en) | 2021-06-30 | 2021-06-30 | Sealing pressure head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113483952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202974580U (en) * | 2012-12-27 | 2013-06-05 | 济南兰光机电技术有限公司 | Hose tightness testing device |
| CN204466068U (en) * | 2015-03-04 | 2015-07-08 | 深圳市成鸿科技有限公司 | A kind of FPC preformer precompressed pressure head |
| CN207995651U (en) * | 2018-03-22 | 2018-10-19 | 北亚美亚电子科技（深圳）有限公司 | A kind of pressure heads mechanism of fast demountable and the patch lid arrangement based on the pressure heads mechanism |
| CN110926960A (en) * | 2019-11-27 | 2020-03-27 | 常德鑫睿新材料有限公司 | Non ferrous metal alloy material testing machine for bending strength |
| CN211516374U (en) * | 2019-11-26 | 2020-09-18 | 东莞汇洋动力科技有限公司 | Pressure head structure for tab welding |
| CN211660904U (en) * | 2020-03-06 | 2020-10-13 | 安徽荣骐电子信息有限公司 | Electronic punching machine convenient to change pressure head |
-
2021
- 2021-06-30 CN CN202110741931.7A patent/CN113483952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202974580U (en) * | 2012-12-27 | 2013-06-05 | 济南兰光机电技术有限公司 | Hose tightness testing device |
| CN204466068U (en) * | 2015-03-04 | 2015-07-08 | 深圳市成鸿科技有限公司 | A kind of FPC preformer precompressed pressure head |
| CN207995651U (en) * | 2018-03-22 | 2018-10-19 | 北亚美亚电子科技（深圳）有限公司 | A kind of pressure heads mechanism of fast demountable and the patch lid arrangement based on the pressure heads mechanism |
| CN211516374U (en) * | 2019-11-26 | 2020-09-18 | 东莞汇洋动力科技有限公司 | Pressure head structure for tab welding |
| CN110926960A (en) * | 2019-11-27 | 2020-03-27 | 常德鑫睿新材料有限公司 | Non ferrous metal alloy material testing machine for bending strength |
| CN211660904U (en) * | 2020-03-06 | 2020-10-13 | 安徽荣骐电子信息有限公司 | Electronic punching machine convenient to change pressure head |
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