CN113375866A - Disassembling and assembling method of sealing pressure head assembly - Google Patents
Disassembling and assembling method of sealing pressure head assembly Download PDFInfo
- Publication number
- CN113375866A CN113375866A CN202110744993.3A CN202110744993A CN113375866A CN 113375866 A CN113375866 A CN 113375866A CN 202110744993 A CN202110744993 A CN 202110744993A CN 113375866 A CN113375866 A CN 113375866A
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- pressure head
- sealing
- ram
- accommodating groove
- sealing pressure
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- 238000007789 sealing Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000003044 adaptive effect Effects 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
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification 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
- 238000004891 communication Methods 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
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- 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 method for disassembling and assembling a sealing pressure head assembly, which comprises the following steps: step S1, providing a mounting base, wherein the bottom of the mounting base is formed with a mounting part in a downward hanging and extending manner, and a pressure head accommodating groove with an open bottom is formed in the mounting part; step S2, a sealing pressure head is provided, a replacing opening communicated with the outside is arranged at the side of the pressure head containing groove, and the sealing pressure head enters and exits the pressure head containing groove through the replacing opening 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, in particular to a method for disassembling and assembling a sealing pressure head assembly.
Background
In the non-standard automation field, it is well known to adopt different structural forms of sealing pressure head assemblies to seal an opening to be sealed so as to realize 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 method for assembling and disassembling a sealing ram assembly to solve the above problems.
Disclosure of Invention
In order to solve the problems of the dismounting method of the sealing pressure head assembly, the invention aims to provide the dismounting method of the sealing pressure head assembly capable of improving the dismounting convenience, which greatly simplifies the dismounting and replacing steps of the new sealing pressure head and the old sealing pressure head, and greatly improves the sealing detection efficiency of the workpiece opening.
In terms of the method for assembling and disassembling the sealing ram assembly, the method for assembling and disassembling the sealing ram assembly to solve the technical problems comprises the following steps:
step S1, providing a mounting base, wherein the bottom of the mounting base is formed with a mounting part in a downward hanging and extending manner, and a pressure head accommodating groove with an open bottom is formed in the mounting part;
step S2, a sealing pressure head is provided, a replacing opening communicated with the outside is arranged at the side of the pressure head containing groove, and the sealing pressure head enters and exits the pressure head containing groove through the replacing opening to complete the installation and replacement of the sealing pressure head.
Optionally, step S3 is further provided after step S2:
the side detachably of installation department provides a pressure head and pushes up and holds the piece, works as sealed pressure head is packed into behind the pressure head storage tank the relative position of replacement mouth is adorned pressure head pushes up and holds 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, step S4 is further provided after step S3:
and a vacuum suction nozzle formed at the bottom of the sealing pressure head is provided, and a vacuum air path communicated with the vacuum suction nozzle is arranged in the mounting base in an extending mode.
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 push up the pressure head during dismantlement and hold a dismantlement can, this scheme only can realize installing in the replacement to new and old sealed pressure head through two steps, has promoted the convenience of sealed pressure head dismouting greatly, has 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 a sealing ram assembly 2 in an embodiment 1 of the present invention, and with reference to the illustrations in fig. 1 to 3, it can be seen that a method for assembling and disassembling the sealing ram assembly includes:
step S1, providing a mounting base 644, wherein a bottom of the mounting base 644 is formed with a mounting portion 6442 in a downward overhanging and extending manner, and a ram accommodating groove 6445 with an open bottom is formed in the mounting portion 6442;
in step S2, a sealing ram 645 is provided, a replacement opening 6446 is formed beside the ram accommodating groove 6445, and the sealing ram 645 enters and exits the ram accommodating groove 6445 through the replacement opening 6446 to complete the installation and replacement of the sealing ram 645.
Further, step S3 is provided after step S2:
a ram holding member 645 is detachably provided beside the mounting portion 6442, and after the sealing ram 645 is fitted into the ram accommodating groove 6445, the ram holding member 645 is mounted at a position opposite to the replacement port 6446 such that at least a part of the ram holding member 645 is held against the exposed side surface of the sealing ram 645. And then the lateral tightening fixation of the sealing ram 645 is realized.
Further, the ram abutment 645 includes a fitting 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.
Further, opposite side surfaces of the sealing ram 645 are respectively formed with protruding portions 6451, and the inside wall of the ram accommodating groove 6445 is formed with a catching groove 6447 extending from the replacement opening 6446 to the inside of the ram accommodating groove 6445, wherein the cross-sectional size of the catching groove 6447 is adapted to the cross-sectional size of the protruding portions 6451, so that each of the protruding portions 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, step S4 is provided after step S3:
a vacuum suction nozzle 6453 is provided formed at the bottom of the sealing ram 645, and a vacuum path 6452 is provided extending within the mounting base 644 in communication 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.
Further, the bottom of the sealing ram 645 is formed with a sealing layer made of an elastic and/or flexible material. Therefore, when the sealing pressure head 645 performs pressing-down operation, products can be protected in a buffering mode, and overlarge impact force is 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 individual 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 method for disassembling and assembling a sealing pressure head assembly is characterized by comprising the following steps:
step S1, providing a mounting base (644), wherein the bottom of the mounting base (644) is formed with a mounting part (6442) in a downward overhanging and extending mode, and a pressure head accommodating groove (6445) with an open bottom is formed in the mounting part (6442);
step S2, providing a sealing pressure head (645), wherein a replacement opening (6446) communicated with the outside is formed at the side of 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).
2. The method for disassembling and assembling the sealing ram assembly of claim 1, wherein step S2 is followed by step S3:
a ram holding member (645) is detachably provided beside the mounting portion (6442), and after the sealing ram (645) is fitted into the ram accommodating groove (6445), the ram holding member (645) is mounted at a position opposite to the replacement port (6446) such that at least a part of the ram holding member (645) is held against the exposed side surface of the sealing ram (645).
3. The method of removing a sealing ram assembly of claim 2, wherein the ram abutment (645) includes a mating portion (6461) and an abutment portion (6462), the abutment portion (6462) being sized to mate with the replacement port (6446) to enable the abutment portion (6462) to intrude into the replacement port (6446).
4. A method of assembling and disassembling a sealing ram assembly as claimed in claim 2, wherein the sealing ram (645) is formed with protrusions (6451) at opposite side surfaces thereof, and 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) at an inner side wall thereof, 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).
5. The method for dismounting a sealing ram assembly of claim 4, wherein step S4 is further provided after step S3:
a vacuum suction nozzle (6453) formed at the bottom of the sealing ram (645) is provided, and a vacuum air path (6452) communicated with the vacuum suction nozzle (6453) is arranged in the mounting base (644).
6. The method of claim 5, wherein the exposed end of the vacuum line (6452) on the mounting base (644) is connected to a vacuum generator (6443).
7. A method of removing a sealing ram assembly as claimed in claim 1, characterised in that the bottom of the sealing ram (645) is formed with a sealing layer of resilient and/or flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110744993.3A CN113375866A (en) | 2021-06-30 | 2021-06-30 | Disassembling and assembling method of sealing pressure head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110744993.3A CN113375866A (en) | 2021-06-30 | 2021-06-30 | Disassembling and assembling method of sealing pressure head assembly |
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| Publication Number | Publication Date |
|---|---|
| CN113375866A true CN113375866A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110744993.3A Pending CN113375866A (en) | 2021-06-30 | 2021-06-30 | Disassembling and assembling method of sealing pressure head assembly |
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| Country | Link |
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| CN (1) | CN113375866A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204868715U (en) * | 2015-07-17 | 2015-12-16 | 湖北力帝机床股份有限公司 | Dismouting device of material pressure head is pressed to gate -type hydraulic pressure shearing machine |
| CN107702870A (en) * | 2017-11-07 | 2018-02-16 | 苏州富强科技有限公司 | A kind of method for conducting leak test of sealing structure |
| 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 |
| 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 CN202110744993.3A patent/CN113375866A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204868715U (en) * | 2015-07-17 | 2015-12-16 | 湖北力帝机床股份有限公司 | Dismouting device of material pressure head is pressed to gate -type hydraulic pressure shearing machine |
| CN107702870A (en) * | 2017-11-07 | 2018-02-16 | 苏州富强科技有限公司 | A kind of method for conducting leak test of sealing structure |
| 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 |
| 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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