CN109465628B - Assembling and pressing jig and pressing method for exhaust screw and screw plug cap - Google Patents
Assembling and pressing jig and pressing method for exhaust screw and screw plug cap Download PDFInfo
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- CN109465628B CN109465628B CN201811441568.1A CN201811441568A CN109465628B CN 109465628 B CN109465628 B CN 109465628B CN 201811441568 A CN201811441568 A CN 201811441568A CN 109465628 B CN109465628 B CN 109465628B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses an assembling and pressing fixture and a pressing method for an exhaust screw and a screw plug cap, and the assembling and pressing fixture and the pressing method comprise a die holder, wherein a screw plug cap positioning plate and an exhaust screw positioning plate are arranged on the die holder; an upper pressing plate is arranged above the die holder and connected with a die handle of the stamping equipment. Compared with manual assembly, the pressing jig and the pressing method can save labor force, and the production efficiency is greatly improved because a plurality of pressing jigs can be assembled each time.
Description
Technical Field
The present invention relates to an exhaust screw assembling apparatus, and more particularly, to an assembling and pressing jig and a pressing method for an exhaust screw and a plug cap.
Background
Exhaust screw, as the name suggests, mainly play gassing or carminative effect, common exhaust screw includes cylindrical body on the existing market, this internal axial exhaust hole that is provided with, and the front end portion of body is provided with the external screw thread, and the afterbody of body is provided with the radial exhaust hole that communicates with axial exhaust hole to the afterbody of body has cup jointed the plug nut, and the plug nut is used for preventing that the dust from entering into in the exhaust screw. When the exhaust screw is used, the exhaust screw is matched with the step hole with the internal thread, when air is not required to be discharged, the exhaust screw is screwed into the step hole until the step inside the top of the exhaust screw is sealed, when air is required to be discharged, the exhaust screw is loosened, and air is discharged from a gap between the exhaust screw and the sealed hole and the radial exhaust hole at the tail part.
The screw plug cap adopts the plastic material, when carrying out the equipment of exhaust screw and screw plug cap, adopts the manual afterbody of pressing the screw plug cap to exhaust screw usually, and this kind of mode packaging efficiency is low, wastes time and energy.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to solve the problem of low efficiency of manual assembly of the exhaust screw and the screw plug cap, and provides an assembly pressing fixture and a pressing method of the exhaust screw and the screw plug cap.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an assembly pressing jig for an exhaust screw and a screw plug cap comprises a die holder, wherein a screw plug cap positioning plate and an exhaust screw positioning plate are arranged on the die holder, a plurality of screw plug cap positioning holes are formed in the screw plug cap positioning plate, a plurality of exhaust screw positioning holes are formed in the exhaust screw positioning plate, and the screw plug cap positioning holes correspond to the exhaust screw positioning holes one by one; an upper pressing plate is arranged above the die holder and connected with a die handle of the stamping equipment.
When the exhaust screw punching machine is used, firstly, the screw plug cap is placed in the screw plug cap positioning hole, the exhaust screw is placed in the exhaust screw positioning hole, then the exhaust screw positioning plate and the screw plug cap positioning plate are placed up and down, the screw plug cap and the exhaust screw are in one-to-one correspondence up and down, then the punching equipment is started, the die handle of the punching equipment drives the upper pressing plate to press down, and the punching assembly of the exhaust screw and the screw plug cap is completed.
Further, a positioning plate installation limiting device is arranged on the die holder and composed of a plurality of positioning blocks, and the positioning blocks are fixed on different side faces of the plug screw cap positioning plate and the exhaust screw positioning plate and used for limiting the positions of the two positioning plates. The effect of locating piece is that the position to plug nut locating plate and exhaust screw locating plate is tentatively fixed a position for exhaust screw locating plate and plug nut locating plate installation convenient and fast more.
Furthermore, the die holder and the positioning block are provided with a positioning hole and a threaded hole which correspond to each other, a pin is arranged in the positioning hole and used for limiting the positioning block, and a screw is arranged in the threaded hole and used for fixing the positioning block to the die holder. The positioning plate can be integrally formed with the die holder, or can be fixedly connected to the die holder in a welding riveting mode or the like, but is not beneficial to adjustment.
Furthermore, part positioning holes corresponding to each other are arranged among the die holder, the plug screw cap positioning plate and the exhaust screw positioning plate. The part locating hole is used for accurately locating the positions of the screw plug cap locating plate and the exhaust screw locating plate, so that the upper and lower positions of the screw plug cap and the exhaust screw are accurate, and the position deviation of the screw plug cap and the exhaust screw during extrusion is prevented.
Further, both sides of the die holder are provided with die locking holes. The effect in mode locking hole is fixed the position of die holder, prevents that the die holder from appearing sliding on the workstation, leads to going up the pressfitting board and appearing positional deviation between plug screw cap locating plate and the exhaust screw locating plate.
Furthermore, the laminating surface of going up the pressfitting board is provided with square groove, and the degree of depth in this square groove equals the length that shortens around exhaust screw and the pressfitting of plug screw cap. During the use, at first install exhaust screw and plug screw cap in two locating plates, then install two locating plates on the die holder again, remove the workstation again, make exhaust screw locating plate and plug screw cap locating plate remove the below of last pressfitting board, restart stamping equipment at last makes last pressfitting board push down, because the pressfitting face of last pressfitting board has seted up square groove, when the spacing face of pressfitting of square groove both sides pushed up the locating plate on, the pressfitting targets in place, avoided appearing excessive pressure or pressfitting insufficient problem.
The assembling and pressing method for the exhaust screw and the screw plug cap adopts the assembling and pressing jig, and comprises the following steps of:
s1: placing an exhaust screw in an exhaust screw positioning plate with an exhaust screw positioning hole, and placing a screw plug cap in a screw plug cap positioning plate with a screw plug cap positioning hole to enable the exhaust screw and the screw plug cap to be in one-to-one correspondence with each other in the upper and lower positions;
s2: the die holder is arranged on the working table surface, then the stamping equipment is started, the die handle of the stamping equipment drives the upper pressing plate to press down, and the exhaust screw and the screw plug cap are stamped and assembled.
This provides a more labour saving compared to manual assembly, and is also more efficient as more than one can be assembled at a time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only two of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a front view of a press-fit jig according to the present invention;
FIG. 2 is a side view of the pressing fixture of the present invention;
FIG. 3 is a top view of the pressing fixture of the present invention;
FIG. 4 is a schematic view of the exhaust screw positioning plate;
FIG. 5 is a schematic structural view of a plug nut positioning plate;
fig. 6 is a schematic structural view of the upper laminate panel.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, an assembly pressing jig for an exhaust screw and a plug nut comprises a die holder 3, wherein a lower backing plate 4 is arranged on the die holder 3, a plug nut positioning plate 7 and an exhaust screw positioning plate 6 are arranged on the lower backing plate 4 from bottom to top, 10 plug nut positioning holes 71 are arranged on the plug nut positioning plate 7, and the plug nut positioning holes 71 are the same in shape and size as those of the plug nut 2, so that the plug nut 2 can be placed into the plug nut positioning holes 71 for positioning; the exhaust screw positioning plate 6 is provided with 10 exhaust screw positioning holes 61, the shape and size of the exhaust screw positioning holes 61 are consistent with the shape and size of the tail of the exhaust screw 1 (the tail of the exhaust screw 1 is cylindrical, the outer wall of the exhaust screw is provided with four cylindrical bosses, and each cylindrical boss is provided with a radial exhaust hole), so that the tail of the exhaust screw 1 can be placed into the exhaust screw positioning holes 61 for positioning; the screw plug cap positioning holes 71 correspond to the exhaust screw positioning holes 61 one by one, an upper pressing plate 8 is arranged above the die holder 3, and the upper pressing plate 8 is connected with a die handle 9 of the punching equipment.
When the exhaust screw punching machine is used, firstly, the screw plug cap 2 is placed in the screw plug cap positioning hole 71, the exhaust screw 1 is placed in the exhaust screw positioning hole 61, then the exhaust screw positioning plate 6 and the screw plug cap positioning plate 7 are placed in an up-and-down overlapping mode, the screw plug cap 2 and the exhaust screw 1 are in up-and-down one-to-one correspondence, then punching equipment is started, the die handle 9 of the punching equipment drives the upper pressing plate 8 to be pressed down, and punching assembly of the exhaust screw 1 and the screw plug cap 2 is completed.
In this embodiment, be provided with locating plate installation stop device on the die holder 3, locating plate installation stop device comprises three square locating piece 5, three locating piece 5 is fixed in the three different sides of lower bolster 4, be used for tentatively fixing a position to lower bolster 4, because exhaust screw locating plate 6 and plug screw cap locating plate 7 are the same with the shape size of lower bolster 4, after the primary position of lower bolster 4 is confirmed, exhaust screw locating plate 6 and plug screw cap locating plate 7's installation is convenient and fast more.
In this embodiment, the die holder 3 and the positioning block 5 are provided with a positioning hole and a threaded hole corresponding to each other, a pin is disposed in the positioning hole for fixing the position of the positioning block 5, and a screw is disposed in the threaded hole for fixing the positioning block 5 to the die holder 3. The positioning plate 5 can be integrally formed with the die holder 3, or can be fixedly connected to the die holder 3 in a welding riveting mode or the like, but is not beneficial to adjustment.
In this embodiment, be provided with two part locating holes 72 that are the diagonal setting on the plug nut locating plate 7, also be provided with two part locating holes 62 that are the diagonal setting on the exhaust screw locating plate 6, likewise, for guaranteeing the position relation between two locating plates, still need also set up two part locating holes at die holder 3 and lower bolster 4 equally, just so can pinpoint the position of plug nut locating plate and exhaust screw locating plate through two pins, guarantee that plug nut and exhaust screw upper and lower position are accurate, prevent that plug nut and exhaust screw from appearing positional deviation when the extrusion.
In this embodiment, the mold locking holes 31 are disposed on two sides of the mold base 3. The effect of mode locking hole 31 is fixed the position of die holder 3, prevents that the slip from appearing in die holder 3 on the workstation, leads to appearing positional deviation between pressfitting board 8 and plug screw cap locating plate 7 and the exhaust screw locating plate 6.
In this embodiment, the pressing surface of the upper pressing plate 8 is provided with a square groove 81, and the depth of the square groove 81 is equal to the length shortened before and after the air-out screw and the plug screw cap are pressed together. During the use, at first install exhaust screw 1 and plug screw cap 2 in two locating plates, then install two locating plates on die holder 3 again, remove the workstation again, make exhaust screw locating plate 6 and plug screw cap locating plate 7 remove the below of last pressfitting board 8, restart stamping equipment at last makes last pressfitting board 8 push down, because square groove 81 has been seted up to the pressfitting face of last pressfitting board 8, when the spacing face 82 of pressfitting of square groove 81 both sides pushed up on exhaust screw locating plate 6, the pressfitting targets in place, avoided appearing excessive pressure or the not enough problem of pressfitting.
The assembling and pressing method for the exhaust screw and the screw plug cap adopts the assembling and pressing jig, and comprises the following steps of:
s1: placing the exhaust screws 1 in exhaust screw positioning plates 6 with exhaust screw positioning holes 61, placing the screw caps 2 in screw cap positioning plates 7 with screw cap positioning holes 71, and placing the exhaust screw positioning plates 6 and the screw cap positioning plates 7 in an overlapping manner to enable the exhaust screws 1 and the screw caps 2 to be in one-to-one correspondence in the upper and lower positions;
s2: the die holder 3 is arranged on the working table surface, then the stamping equipment is started, the die handle 9 of the stamping equipment drives the upper pressing plate 8 to press down, and the exhaust screw 1 and the plug screw cap 2 are stamped and assembled.
This provides a more labour saving compared to manual assembly, and is also more efficient as more than one can be assembled at a time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An assembling and pressing jig for an exhaust screw and a screw plug cap is characterized by comprising a die holder (3), wherein a screw plug cap positioning plate (7) and an exhaust screw positioning plate (6) are arranged on the die holder (3), a plurality of screw plug cap positioning holes (71) are formed in the screw plug cap positioning plate (7), a plurality of exhaust screw positioning holes (61) are formed in the exhaust screw positioning plate (6), and the screw plug cap positioning holes (71) correspond to the exhaust screw positioning holes (61) one by one;
an upper pressing plate (8) is arranged above the die holder (3), and the upper pressing plate (8) is connected with a die handle (9) of the punching equipment;
a square groove (81) is formed in the laminating surface of the upper laminating plate (8), and the depth of the square groove (81) is equal to the length shortened before and after the exhaust screw and the plug screw cap are laminated;
a lower backing plate (4) is arranged on the die holder (3), the lower backing plate (4) is positioned below the plug screw cap positioning plate (7), and the shape and the size of the lower backing plate (4) are the same as those of the plug screw cap positioning plate (7) and the exhaust screw positioning plate (6);
a positioning plate mounting and limiting device is arranged on the die holder (3), the positioning plate mounting and limiting device is composed of three positioning blocks (5), and the three positioning blocks (5) are fixed on three different side surfaces of the lower base plate (4);
the die holder (3) and the positioning block (5) are provided with positioning holes and threaded holes which correspond to each other, pins are arranged in the positioning holes and used for limiting the positioning block (5), and screws are arranged in the threaded holes and used for fixing the positioning block (5) to the die holder (3).
2. The assembly pressing jig for the exhaust screw and the plug cap according to claim 1, wherein: and part positioning holes corresponding to each other are arranged among the die holder (3), the plug screw cap positioning plate (7) and the exhaust screw positioning plate (6).
3. The assembly pressing jig for the exhaust screw and the plug cap according to claim 1, wherein: and mold locking holes are formed in two sides of the mold base (3).
4. An assembling and pressing method for an exhaust screw and a screw plug cap, which is characterized in that the assembling and pressing jig according to any one of claims 1-3 is adopted, and the method comprises the following steps:
s1: placing an exhaust screw in an exhaust screw positioning plate (6) with an exhaust screw positioning hole (61), placing a screw plug cap in a screw plug cap positioning plate (7) with a screw plug cap positioning hole (71), and enabling the exhaust screw and the upper position and the lower position of the screw plug cap to correspond one to one;
s2: the die holder (3) is arranged on the working table surface, then the stamping equipment is started, the die handle (9) of the stamping equipment drives the upper pressing plate (8) to be pressed down, and the stamping assembly of the exhaust screw and the screw plug cap is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441568.1A CN109465628B (en) | 2018-11-29 | 2018-11-29 | Assembling and pressing jig and pressing method for exhaust screw and screw plug cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811441568.1A CN109465628B (en) | 2018-11-29 | 2018-11-29 | Assembling and pressing jig and pressing method for exhaust screw and screw plug cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109465628A CN109465628A (en) | 2019-03-15 |
| CN109465628B true CN109465628B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811441568.1A Active CN109465628B (en) | 2018-11-29 | 2018-11-29 | Assembling and pressing jig and pressing method for exhaust screw and screw plug cap |
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| Country | Link |
|---|---|
| CN (1) | CN109465628B (en) |
Citations (7)
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| CN201791094U (en) * | 2010-08-05 | 2011-04-13 | 黑龙江迪尔制药机械有限责任公司 | Upper and lower casing positioning and fastening mechanism for automatic casing fastening machine of large honeyed boluses made of traditional Chinese medicine |
| CN202317600U (en) * | 2011-11-01 | 2012-07-11 | 江苏云意电气股份有限公司 | Novel diode elastic pressing cap jig |
| CN202748385U (en) * | 2012-07-16 | 2013-02-20 | 松下能源(无锡)有限公司 | Battery positioning device and device for detecting OCV/IR (Open Circuit Voltage/Inter Resistance) of battery |
| CN104999767A (en) * | 2015-07-07 | 2015-10-28 | 江苏金铁人自动化科技有限公司 | Pressing equipment |
| CN205129668U (en) * | 2015-11-13 | 2016-04-06 | 蓝思科技股份有限公司 | Spring pressfitting positioning base |
| CN107042400A (en) * | 2017-05-31 | 2017-08-15 | 嘉善凝辉新型建材有限公司 | A kind of bearing part press fit device |
| CN207340187U (en) * | 2017-09-12 | 2018-05-08 | 江西联创宏声电子股份有限公司 | Magnetic circuit pressing tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050015970A1 (en) * | 2003-06-12 | 2005-01-27 | Matrics, Inc. | Method, system, and apparatus for transfer of dies using a pin plate |
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2018
- 2018-11-29 CN CN201811441568.1A patent/CN109465628B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201791094U (en) * | 2010-08-05 | 2011-04-13 | 黑龙江迪尔制药机械有限责任公司 | Upper and lower casing positioning and fastening mechanism for automatic casing fastening machine of large honeyed boluses made of traditional Chinese medicine |
| CN202317600U (en) * | 2011-11-01 | 2012-07-11 | 江苏云意电气股份有限公司 | Novel diode elastic pressing cap jig |
| CN202748385U (en) * | 2012-07-16 | 2013-02-20 | 松下能源(无锡)有限公司 | Battery positioning device and device for detecting OCV/IR (Open Circuit Voltage/Inter Resistance) of battery |
| CN104999767A (en) * | 2015-07-07 | 2015-10-28 | 江苏金铁人自动化科技有限公司 | Pressing equipment |
| CN205129668U (en) * | 2015-11-13 | 2016-04-06 | 蓝思科技股份有限公司 | Spring pressfitting positioning base |
| CN107042400A (en) * | 2017-05-31 | 2017-08-15 | 嘉善凝辉新型建材有限公司 | A kind of bearing part press fit device |
| CN207340187U (en) * | 2017-09-12 | 2018-05-08 | 江西联创宏声电子股份有限公司 | Magnetic circuit pressing tool |
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| CN109465628A (en) | 2019-03-15 |
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