CN211027740U - Counter bore die for processing riveting opening of metal plate - Google Patents
Counter bore die for processing riveting opening of metal plate Download PDFInfo
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- CN211027740U CN211027740U CN201921854686.5U CN201921854686U CN211027740U CN 211027740 U CN211027740 U CN 211027740U CN 201921854686 U CN201921854686 U CN 201921854686U CN 211027740 U CN211027740 U CN 211027740U
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- 238000012545 processing Methods 0.000 title claims abstract description 58
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000007723 die pressing method Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 6
- 210000002414 leg Anatomy 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a machining equipment technical field provides a counter bore mould for sheet metal riveting mouthful processing, aims at solving the countersunk head shape riveting hole structure of indent, can not be formed with the protrusion riveting head at the riveting point, and the outward appearance is pleasing to the eye, but this countersunk head shape riveting hole structure's shaping is comparatively difficult, has not had special mould to be used for the problem of above-mentioned countersunk head shape riveting hole structure processing yet, the processing chamber that link up including the both ends of a plurality of supporting legss of processing platform, processing platform lower extreme installation and the setting of processing platform upside, the inner chamber of processing chamber is equipped with location transmission device and die pressing mechanism. The utility model discloses be particularly useful for the processing of interface is riveted to sheet metal counter bore shape, higher social use value and application prospect have.
Description
Technical Field
The utility model relates to a machining equipment technical field, concretely relates to counter bore mould that is used for sheet metal riveting mouthful to process.
Background
Riveting, that is, rivet connection, is a mechanical vocabulary, and is a method for connecting a plurality of parts by upsetting a rivet rod in a rivet hole of the part and forming a rivet head by using axial force.
The riveting process comprises the steps of drilling, inserting a rivet, ejecting a die and riveting by a riveting machine in sequence, wherein the drilling is to drill a rivet hole for inserting the rivet on the surface of a workpiece to be fixed, the existing rivet hole is mostly horizontal plane hole positions, a rivet joint is formed on the shell of the water purifier, the appearance is ugly, and the cut of the rivet is easy to scratch people or objects.
Therefore, aiming at the defects of the existing riveting, the concave countersunk riveting hole structure is provided in the market, a convex riveting head cannot be formed at the riveting point, the appearance is attractive, but the forming of the countersunk riveting hole structure is difficult, and no special die is used for processing the countersunk riveting hole structure. Therefore, a counter bore die for processing a riveting opening of a metal plate is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a counter bore mould for sheet metal riveting mouthful processing has overcome the not enough of prior art, reasonable in design, and compact structure aims at solving the countersunk head riveting hole structure of indent, can not be formed with the protrusion riveting head at the riveting point, and the outward appearance is pleasing to the eye, but this countersunk head riveting hole structure's shaping is comparatively difficult, has not had special mould to be used for the problem of above-mentioned countersunk head riveting hole structure processing yet.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a counter bore die for processing a riveting opening of a metal plate comprises a processing platform, a plurality of supporting legs arranged at the lower end of the processing platform and a processing chamber with two through ends arranged at the upper side of the processing platform, wherein a positioning transmission mechanism and a die pressing mechanism are arranged in an inner cavity of the processing chamber;
the mould pressing mechanism comprises a hydraulic station fixedly arranged at the upper end of the processing chamber, the output end of the hydraulic station is respectively connected with two hydraulic rods which are symmetrically arranged up and down through a high-pressure oil pipe, the two hydraulic rods are respectively arranged on the inner top wall of the processing chamber and the upper end of the processing platform, and the telescopic ends of the two hydraulic rods are respectively provided with an upper mould assembly and a lower mould assembly which are used for being matched with a riveting opening for forming;
the upper die assembly comprises an upper die base, an upper die body and an upper die platform which are sequentially arranged from top to bottom, the upper die base is arranged on the telescopic end of the hydraulic rod positioned on the upper side, the upper die platform is integrally formed at the lower end of the upper die body, a counter bore forming boss is arranged in the middle of the lower end of the upper die body, and a drill rod groove is arranged in the middle of the lower end of the counter bore forming boss;
the lower die assembly comprises a lower die base, a lower die body and a lower die platform, the lower die base is installed on the telescopic end of the hydraulic rod located on the lower side, the lower die platform is integrally formed in the upper end of the lower die body, a counter bore forming groove matched with the counter bore forming boss is formed in the middle of the upper end of the lower die platform, and a riveting drill rod matched with the drill rod groove is arranged in the middle of the counter bore forming groove.
Further, location transmission device includes that the multiunit sets up the dwang in both sides about the metal sheet respectively, and every group dwang all rotates and installs on the inner wall of process chamber, fixed cover is equipped with the transmission roller that is used for transmitting the metal sheet on the dwang, wherein the rear end of a set of dwang reachs the exocoel of process chamber and installs drive gear, and two drive gear intermeshing, two drive gear's the outside is equipped with the gear box, and gear box fixed mounting is on the back wall of process chamber, one of them drive gear installs on servo motor's output, and servo motor fixed mounting is on the back wall of gear box.
Furthermore, the rotating rod is fixedly sleeved with a transmission chain wheel, and the transmission chain wheels positioned on the upper side and the transmission chain wheels positioned on the lower side are respectively connected through a chain in a transmission manner.
Furthermore, the rivet hole drill rod is of a conical structure.
Furthermore, a control panel is installed on the front wall of the processing chamber, a display screen and control buttons are arranged on the control panel, and a P L C controller is arranged in the control panel.
(III) advantageous effects
The embodiment of the utility model provides a counter bore mould for sheet metal riveting mouthful processing possesses following beneficial effect:
1. through hydraulic pressure station, high pressure fuel pipe, hydraulic stem, go up the integrated configuration of mould subassembly and lower mould subassembly, hydraulic pressure station starts, injects hydraulic oil through high pressure fuel pipe in to two hydraulic stems, drives to go up mould subassembly and lower mould subassembly and is close to each other, goes out counter bore shape riveting mouth to quick punching press on the metal sheet, and the countersunk head structure of indent can not be formed with convex riveting head when the riveting, and the outward appearance is pleasing to the eye, and the riveting fastness is high, has improved the shaping efficiency of riveting mouthful greatly.
2. Through the integrated configuration of last mould subassembly and lower mould subassembly, when going up mould subassembly and lower mould subassembly and being close to each other, wherein go up the mould platform and fix the metal sheet with lower mould platform, counter bore shaping boss cooperation counter bore shaping recess punching press goes out the counter bore, and the drill rod groove is stamped out the riveting interface to the middle part of counter bore with the cooperation of riveting the hole drilling rod to guarantee that the counter bore appears and rivets the pleasing to the eye of interface.
3. Through the integrated configuration of location transmission device and moulding press mechanism, location transmission device guarantees the location and the transmission to the metal sheet, and cooperation moulding press mechanism carries out riveting mouthful stamping forming in proper order to the metal sheet according to the requirement of work piece, and the position of interface is riveted in accurate control to guarantee that the metal sheet rivets the pleasing to the eye of interface shaping work piece through counter bore shape.
Drawings
The foregoing features, technical features, and advantages of a counter bore die for sheet metal staking operation and an implementation thereof will be further described in the following detailed description of preferred embodiments in a clearly understood manner in conjunction with the accompanying drawings.
Fig. 1 is a side sectional view of the present invention;
fig. 2 is a schematic structural view of the upper die assembly of the present invention;
FIG. 3 is a schematic structural view of a middle and lower mold assembly according to the present invention;
FIG. 4 is a schematic view of the combined structure of the upper mold assembly and the lower mold assembly of the present invention;
fig. 5 is a sectional view of the rivet joint for medium metal plate of the present invention.
In the figure: the processing device comprises a processing platform 1, supporting legs 2, a processing chamber 3, a positioning transmission mechanism 4, a rotating rod 41, a transmission roller 42, a transmission chain wheel 43, a chain 44, a transmission gear 45, a gear box 46, a servo motor 47, a mould pressing mechanism 5, a hydraulic station 51, a high-pressure oil pipe 52, a hydraulic rod 53, an upper mould assembly 54, an upper mould base 541, an upper mould body 542, an upper mould platform 543, a counter bore forming boss 544, a drill rod groove 545, a lower mould assembly 55, a lower mould base 551, a lower mould body 552, a lower mould platform 553, a counter bore forming groove 554, a riveting drill rod 555, a control panel 6 and a metal plate a.
Detailed Description
The invention will be further described with reference to the following figures 1-5 and examples:
example 1
The utility model provides a counter bore mould for sheet metal riveting mouthful processing, includes the processing chamber 3 that the both ends that a plurality of supporting legss 2 and the 1 upside of processing platform of 1 lower extreme installation of processing platform link up, the inner chamber of processing chamber 3 is equipped with location transmission device 4 and die pressing mechanism 5, and location transmission device 4 is used for the steady transmission and the location of metal sheet an, and die pressing mechanism 5 is used for punching out counter bore shape on the metal sheet an and rivets the interface.
In this embodiment, as shown in fig. 1, the molding mechanism 5 includes a hydraulic station 51 fixedly installed at the upper end of the processing chamber 3, and the output end of the hydraulic station 51 is connected with two hydraulic rods 53 symmetrically arranged up and down through a high-pressure oil pipe 52, the two hydraulic rods 53 are installed at the inner top wall of the processing chamber 3 and the upper end of the processing platform 1, and the telescopic ends of the two hydraulic rods 53 are respectively installed with an upper mold component 54 and a lower mold component 55 for forming a matching riveting opening, the hydraulic station 51 is started, hydraulic oil is injected into the two hydraulic rods 53 through the high-pressure oil pipe 52 to drive the upper mold component 54 and the lower mold component 55 to approach each other, and a countersunk riveting opening is punched on the metal plate a;
in this embodiment, as shown in fig. 2 and 4, the upper die assembly 54 includes an upper die holder 541, an upper die body 542, and an upper die platform 543, which are sequentially arranged from top to bottom, the upper die holder 541 is installed on the telescopic end of the hydraulic rod 53 located at the upper side, the upper die platform 543 is integrally formed at the lower end of the upper die body 542, a counter bore forming boss 544 is arranged in the middle of the lower end of the upper die body 542, and a drill rod groove 545 is arranged in the middle of the lower end of the counter bore forming boss 544;
in this embodiment, as shown in fig. 3 and 4, the lower die assembly 55 includes a lower die base 551, a lower die body 552 and a lower die stage 553 which are sequentially arranged from bottom to top, the lower die base 551 is installed at the telescopic end of the hydraulic rod 53 located at the lower side, the lower die stage 553 is integrally formed at the upper end of the lower die body 552, a counter bore forming groove 554 matching with the counter bore forming boss 544 is formed in the middle of the upper end of the lower die stage 553, and a rivet hole drill rod 555 matching with the drill rod groove 545 is formed in the middle of the counter bore forming groove 554.
It can be understood that when the upper die assembly 54 and the lower die assembly 55 approach each other, the upper die platform 543 and the lower die platform 553 fix the metal plate a, the counterbore forming boss 544 cooperates with the counterbore forming groove 554 to punch a counterbore, and the drill rod groove 545 cooperates with the rivet hole drill rod 555 to punch a rivet joint in the middle of the counterbore, so as to ensure the formation of the counterbore-shaped rivet joint.
In this embodiment, as shown in fig. 1, the positioning transmission mechanism 4 includes a plurality of sets of rotating rods 41 respectively disposed on the upper and lower sides of the metal plate a, each set of rotating rods 41 is rotatably mounted on the inner wall of the processing chamber 3, a transmission roller 42 for transmitting the metal plate a is fixedly disposed on the rotating rod 41, the rear end of one set of rotating rods 41 reaches the outer cavity of the processing chamber 3 and is mounted with a transmission gear 45, the two transmission gears 45 are engaged with each other, a gear box 46 is disposed on the outer side of the two transmission gears 45, the gear box 46 is fixedly mounted on the rear wall of the processing chamber 3, one transmission gear 45 is mounted on the output end of a servo motor 47, a servo motor 47 is fixedly mounted on the rear wall of the gear box 46, the plurality of sets of rotating rods 41 cooperate with the transmission roller 42, so as to ensure the horizontal positioning of the metal plate a, one of the transmission gears 45 is driven to rotate, the two transmission rollers 42 which are symmetrical up and down are driven to reversely and synchronously rotate by matching with a mechanism that the two transmission gears 45 are meshed with each other, the metal plate a is transmitted, and the metal plate a is subjected to sequential riveting opening punch forming by matching with the die pressing mechanism 5 according to the requirements of workpieces.
It is understood that the molding mechanism 5 is disposed between the adjacent two sets of rotating rods 41, and the operation of the molding mechanism 5 does not collide with the rotating rods 41 and the transfer rollers 42.
In this embodiment, as shown in fig. 1, the rotating rod 41 is fixedly sleeved with a transmission sprocket 43, and the transmission sprockets 43 on the upper side and the transmission sprockets 43 on the lower side are respectively connected by a chain 44, so as to effectively ensure that the transmission sprockets 43 on the upper and lower sides of the metal plate a can perform synchronous transmission to clamp the metal plate a for transmission.
In the embodiment, as shown in fig. 1, a control panel 6 is installed on the front wall of the processing chamber 3, a display screen and a control button are arranged on the control panel 6, and a P L C controller is arranged in the control panel 6, in the embodiment, the model of the P L C controller is siemens S7-200, and the control panel 6 is connected with the hydraulic station 51 and the servo motor 47 through an electric control line;
a processing worker effectively controls the start and stop of the hydraulic station 51 by controlling a control button on the control panel 6 and combining a P L C controller, ensures the synchronous extension of the two hydraulic rods 53, controls the upper die assembly 54 and the lower die assembly 55 to be close to each other, punches a counter bore-shaped riveting port on the metal plate a, effectively controls the start and stop and the steering of the servo motor 47, ensures the transmission of the metal plate a, and can coordinate with the die pressing mechanism 5 to perform the punch forming of the riveting port on the metal plate a in sequence according to the requirements of workpieces.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 3 and 4, the rivet hole drill rod 555 is a conical structure, and the rivet hole drill rod 555 with the conical structure ensures that the area of the punching contact metal plate a is reduced, the punching efficiency is improved, and the appearance of the rivet joint is ensured.
Other undescribed structures refer to example 1.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (5)
1. A counter bore die for processing a riveting opening of a metal plate comprises a processing platform, a plurality of supporting legs arranged at the lower end of the processing platform and a processing chamber with two through ends and arranged at the upper side of the processing platform, and is characterized in that a positioning transmission mechanism and a die pressing mechanism are arranged in an inner cavity of the processing chamber;
the mould pressing mechanism comprises a hydraulic station fixedly arranged at the upper end of the processing chamber, the output end of the hydraulic station is respectively connected with two hydraulic rods which are symmetrically arranged up and down through a high-pressure oil pipe, the two hydraulic rods are respectively arranged on the inner top wall of the processing chamber and the upper end of the processing platform, and the telescopic ends of the two hydraulic rods are respectively provided with an upper mould assembly and a lower mould assembly which are used for being matched with a riveting opening for forming;
the upper die assembly comprises an upper die base, an upper die body and an upper die platform which are sequentially arranged from top to bottom, the upper die base is arranged on the telescopic end of the hydraulic rod positioned on the upper side, the upper die platform is integrally formed at the lower end of the upper die body, a counter bore forming boss is arranged in the middle of the lower end of the upper die body, and a drill rod groove is arranged in the middle of the lower end of the counter bore forming boss;
the lower die assembly comprises a lower die base, a lower die body and a lower die platform, the lower die base is installed on the telescopic end of the hydraulic rod located on the lower side, the lower die platform is integrally formed in the upper end of the lower die body, a counter bore forming groove matched with the counter bore forming boss is formed in the middle of the upper end of the lower die platform, and a riveting drill rod matched with the drill rod groove is arranged in the middle of the counter bore forming groove.
2. The counter bore die for the riveting mouth processing of the metal sheet as claimed in claim 1, wherein: the positioning transmission mechanism comprises a plurality of groups of rotating rods which are respectively arranged on the upper side and the lower side of the metal plate, each group of rotating rods is rotatably arranged on the inner wall of the processing chamber, a transmission roller for transmitting the metal plate is fixedly sleeved on each rotating rod, the rear end of one group of rotating rods reaches the outer cavity of the processing chamber and is provided with a transmission gear, the two transmission gears are meshed with each other, the outer sides of the two transmission gears are provided with a gear box, the gear box is fixedly arranged on the rear wall of the processing chamber, one transmission gear is arranged on the output end of the servo motor, and the servo motor is fixedly arranged on the rear wall.
3. The counter bore die for the riveting mouth processing of the metal sheet as claimed in claim 2, wherein: the fixed cover is equipped with drive sprocket on the dwang, and is located a plurality of drive sprocket of upside and is located a plurality of drive sprocket of downside and connects through a chain drive respectively.
4. The counter bore die for the riveting mouth processing of the metal sheet as claimed in claim 1, wherein: the riveting hole drill rod is of a conical structure.
5. The counter bore die for processing the riveting port of the metal sheet as claimed in claim 1, wherein a control panel is installed on the front wall of the processing chamber, a display screen and control buttons are arranged on the control panel, and a P L C controller is arranged in the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854686.5U CN211027740U (en) | 2019-10-30 | 2019-10-30 | Counter bore die for processing riveting opening of metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854686.5U CN211027740U (en) | 2019-10-30 | 2019-10-30 | Counter bore die for processing riveting opening of metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211027740U true CN211027740U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921854686.5U Active CN211027740U (en) | 2019-10-30 | 2019-10-30 | Counter bore die for processing riveting opening of metal plate |
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| Country | Link |
|---|---|
| CN (1) | CN211027740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974639A (en) * | 2021-02-04 | 2021-06-18 | 广州亚钜创新科技有限公司 | Moving plate processing method and moving plate processed by same |
-
2019
- 2019-10-30 CN CN201921854686.5U patent/CN211027740U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974639A (en) * | 2021-02-04 | 2021-06-18 | 广州亚钜创新科技有限公司 | Moving plate processing method and moving plate processed by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 3-70, Group 11, Baodaotun Village, Beiling Township, Yuhong District, Shenyang City, Liaoning Province, 110000 Patentee after: Dong Yanhu Address before: 242300 No.168 Dongcheng Avenue, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI MAITELEIBO PURIFYING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: 110 000 No. 18-12 Yaoyang Road, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Shenyang huiheshan Power Equipment Co.,Ltd. Address before: 3-70, Group 11, Baodaotun Village, Beiling Township, Yuhong District, Shenyang City, Liaoning Province, 110000 Patentee before: Dong Yanhu |
|
| TR01 | Transfer of patent right |