CN205702044U - Perforating die for switch enclosure - Google Patents
Perforating die for switch enclosure Download PDFInfo
- Publication number
- CN205702044U CN205702044U CN201620329319.3U CN201620329319U CN205702044U CN 205702044 U CN205702044 U CN 205702044U CN 201620329319 U CN201620329319 U CN 201620329319U CN 205702044 U CN205702044 U CN 205702044U
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- CN
- China
- Prior art keywords
- punching
- edging
- arm
- switch enclosure
- dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of perforating die for switch enclosure, including body frame, be located on body frame can the upper die and lower die of knee-action, the punching part being located between upper mold and lower mold and edging part；Described punching part include being fixed on upper mold lower surface stamping arm, can left and right action and then immigration or leave the punching base below stamping arm, be opened in can coordinating the punching groove that switch enclosure is punched out with this stamping arm and being located at the punching press bolster in this punching base of this punching base top；Described punching press bolster includes the buffering transverse slat on top and can carry out the elastic buffering strip stretched when by punching press, and this elastic buffering strip bottom is embedded in punching base, and upper end is fixed on this buffering transverse slat lower surface.This utility model simple in construction, instant after punching can carry out edging process, ensure punching quality bore edges；The two-sided flash removed that goes, burr is removed complete, and punching the smooth of the edge is smooth.
Description
Technical field
This utility model relates to field of machining, especially relates to a kind of perforating die for switch enclosure.
Background technology
Switch enclosure sidepiece needs to form through hole by punching and supply button to stretch out, but after punching completes, the edge of through hole there will be burr, uneven, impact use.Switch enclosure after punching would generally be carried out edging by edge polisher by prior art, the burr at through hole edge is removed.But, punching and edging are separated operation by such operation, so needing to use two equipment, the production cost of enterprise is relatively big, and the space hold of equipment is very big, and the equipment that can accommodate in Factory Building is limited, inefficient.
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, it is provided that a kind of can be punched out and edging operation, switch enclosure are unlikely to deform, edging is effective, work efficiency is high, the perforating die for switch enclosure of energy efficient simultaneously.
To achieve these goals, this utility model by the following technical solutions: a kind of perforating die for switch enclosure, including body frame, be located on body frame can the upper die and lower die of knee-action, the punching part being located between upper mold and lower mold and edging part；Described punching part include being fixed on upper mold lower surface stamping arm, can left and right action and then immigration or leave the punching base below stamping arm, be opened in can coordinating the punching groove that switch enclosure is punched out with this stamping arm and being located at the punching press bolster in this punching base of this punching base top；Described punching press bolster includes the buffering transverse slat on top and can carry out the elastic buffering strip stretched when by punching press, and this elastic buffering strip bottom is embedded in punching base, and upper end is fixed on this buffering transverse slat lower surface；Described punching trench bottom offers opening, and described buffering transverse slat may pass through this opening and inserts in punching groove；Described edging part includes being fixed on the support arm one of upper mold lower surface, rotating is located at the L-type support arm two of lower mold, is rotationally connected with the first cooperation edging dish of support arm one bottom, for driving this first first actuator coordinating edging dish to rotate and being rotationally connected with the second cooperation edging dish on described L-type support arm two top；Described first coordinates edging dish and second to coordinate between edging dish is provided with and coordinates edging dish can drive the driven structure that the second cooperation edging dish rotates when rotating first, and this driven structure includes second being coordinated from this and upwardly extending the spline protuberance formed in the middle part of edging dish and be opened in and be available for, in the middle part of the first cooperation edging dish, the spline card division that this spline protuberance inserts and realizes spline connection between the two；Described lower mold be provided with discharging opening and can forward motion and then switch enclosure is pushed the discharging push piece of discharging opening, this discharging push piece is located on front side of this L-type support arm two.
Further, described support arm two includes transverse arm and trailing arm, and this trailing arm bottom is connected to lower mold, and this transverse arm one end is fixed on trailing arm top, and described second coordinates edging dish to be connected to the other end of this transverse arm.
Further, described transverse arm end upper lateral part is formed with cooperation post, and this cooperation post top is formed with position limiting convex ring；Described second coordinates edging tray bottom to offer mating cavity, offers the limited ring groove coordinated with this position limiting convex ring in this mating cavity.
In sum, this utility model simple in construction, punching and the edging operation in hole is completed by same machine, it is not necessary to simultaneously use two machines, energy efficient；Transmission distance is short between the two, has deducted the artificial release time that product is moved to edge polisher by perforating press, and work efficiency is high；Punching press bolster is set, effectively stamping arm is buffered, prevent stamping press from spending big and making switch enclosure deform；Arranging two groups of abrasive discs, the upper and lower surface in hole can carry out edging operation, burrs on edges is removed completely, and burr removal efficiency is high；Second coordinates edging dish to be rotated by the first cooperation edging dish integral drive, reduces the setting of actuator, energy efficient；Discharging realizes automation mechanized operation, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of support arm two.
The structural representation of Fig. 3 punching part.
Detailed description of the invention
In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.
As Figure 1-3, a kind of perforating die for switch enclosure, including body frame, be located on body frame can the upper mold 1 of knee-action, lower mold 2, the punching part being located between upper mold 1 and lower mold 2 and edging part；Described punching part can be punched out operation to switch enclosure, and this edging part can carry out edging operation to the through hole formed after punching press, removes flash removed；This edging part is arranged on rear side of punching part, both of which carries out main driving by the knee-action of upper mold, punching complete after switch enclosure be immediately pushed into edging part in carry out edging, save switch enclosure and transfer to the time of another equipment from an equipment, improve work efficiency；It is provided with feeding mechanism on front side of this punching part, this feeding mechanism includes the feeding belt 10 being communicated in lower mold sidepiece and the switch enclosure on feeding belt can be pushed into the charging push piece below punching part, this charging push piece is arranged on feeding belt sidepiece, realized the automatic feed of equipment by feeding mechanism, improve work efficiency；Concrete, described punching part includes stamping arm 31, punching base 32, punching groove 33；Described stamping arm 31 is fixedly connected on upper mold 1 lower surface, can upper mold drive under knee-action, switch enclosure is punched out；Described punching base 32 can left and right action, thus can move into below stamping arm 31 when needs punching press, leave below stamping arm 31 after punching press completes, it is simple to switch enclosure enters and moves down operation seat in the plane；Described punching groove 33 is opened in this punching base 32 top, inserts for stamping arm 31 lower end when punching press, thus the switch enclosure being placed on punching base 32 stretches, and then punching；Owing to needing relative movement frequently between stamping arm 3 and punching groove 33, so the most easily wearing and tearing, so we are at the sheathed overcoat in stamping arm 3 bottom 91, inner sleeve 92 is set in punching groove 33；Between described overcoat and stamping arm 3 and inner sleeve is with punching groove 33 and removably connects, when abrasion occurs between the two, only need to be replaced jacket and inner sleeve, stamping arm 3 and punching groove 33 are not susceptible to damage, and service life of equipment is long.
In order to prevent stamping press from spending greatly, switch enclosure is deformed, we are provided with a punching press bolster at described punching base 32, this punching press bolster includes buffering transverse slat 41 and the elastic buffering strip 42 on top, this this elastic buffering strip 42 bottom is embedded in punching base 32, and upper end is fixed on this buffering transverse slat 41 lower surface；Offering opening bottom described punching groove 33, described buffering transverse slat 41 may pass through this opening and inserts in punching groove 33；When stamping arm 31 pours punching groove 33, buffering transverse slat 41 can be pressed downward against so that elastic buffering strip 42 stretches, thus elastic buffering strip 42 acts on to 31 1 active forces upwards of stamping arm, and then prevents stamping arm 31 punching press excessive；Elastic buffering strip 42 can also give upper mold an overall restoring force upwards simultaneously so that the driving force that the upper shifting of upper mold needs reduces, energy efficient.
Concrete, described edging part includes that support arm 1, L-type support arm the 2 52, first actuator, the first cooperation edging dish 53, second coordinate edging dish 54；Described support arm 1 is fixedly connected on upper mold 1 lower surface, and this first cooperation edging dish 53 is rotationally connected with support arm 1 bottom, and described first actuator is then used for driving this first cooperation edging dish 53 to rotate；This second cooperation edging dish 54 is rotationally connected with described L-type support arm 2 52 top, and concrete, described transverse arm 521 end upper lateral part is formed with cooperation post 71, and this cooperation post top is formed with position limiting convex ring 72；Offer mating cavity bottom described second cooperation edging dish 54, in this mating cavity, offer the limited ring groove coordinated with this position limiting convex ring 72.
Described support arm 2 52 includes transverse arm 521 and trailing arm 522, and this transverse arm 521 one end is fixedly connected on trailing arm 522 top, and described second coordinates edging dish 54 to be connected to the other end of this transverse arm 521；The lower end of described trailing arm 522 can rotate relative to lower mold, when needs carry out edging operation to switch enclosure, L-type support arm 2 52 inwardly rotates, drive the second cooperation edging dish 54 to be rotated into the first cooperation edging dish 53 lower position simultaneously, and then coordinate edging dish 53 to match through hole carries out edging process with first, now generally there is slanted angle between L-type support arm 2 52 and switch enclosure sidewall line；Preferably, this angle is set to 30 °；After edging completes, L-type support arm 2 52 is turned out, so that switch enclosure can discharging easily；Concrete, described lower mold is provided with discharging push piece 8 and a discharging opening, this discharging push piece 8 is located on front side of this L-type support arm 2 52, discharging opening is located on rear side of L-type support arm 2 52, when L-type support arm 2 52 is after external rotation, this discharging push piece can forward motion and then push in discharging opening by switch enclosure so that discharging realizes automation mechanized operation, improves work efficiency.
In order to save energy consumption, we are provided with a driven structure between described first cooperation edging dish 53 and the second cooperation edging dish 54；This driven structure can coordinate edging dish 53 to drive the second cooperation edging dish 54 to rotate when rotating first, thus arranges actuator on edging dish 54 without coordinating second, reduces energy consumption；Concrete, this driven structure includes spline protuberance 61 and spline card division 62, this spline protuberance 61 is upwardly extended in the middle part of edging dish 54 with second from this and is formed, this spline card division 62 is opened in the middle part of the first cooperation edging dish 53, during both transmissions, this spline protuberance 61 can snap in spline card division 62, and spline connects between the two so that first coordinates edging dish 53 to drive the second cooperation edging dish 54 to rotate；Preferably, described support arm 2 52 is provided with the displacement drive part for driving the second cooperation edging dish 54 upwards action, this displacement drive part can be placed in below the first cooperation edging dish 53 at support arm 2 52 and move on this support arm 2 52 of rear drive so that spline protuberance 61 inserts in spline card division 62；And then realize the connection between two abrasive discs.
Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Claims (3)
1. for the perforating die of switch enclosure, including body frame, be located on body frame can the upper mold (1) of knee-action, lower mold (2), the punching part being located between upper mold (1) and lower mold (2) and edging part；It is characterized in that: described punching part include being fixed on upper mold (1) lower surface stamping arm (31), can left and right action and then immigration or leave the punching base (32) of stamping arm (31) lower section, be opened in can coordinating the punching groove (33) that switch enclosure is punched out with this stamping arm (31) and being located at the punching press bolster in this punching base (32) of this punching base (32) top；Described punching press bolster includes the buffering transverse slat (41) on top and can carry out the elastic buffering strip (42) stretched when by punching press, this elastic buffering strip (42) bottom is embedded in punching base (32), and upper end is fixed on this buffering transverse slat (41) lower surface；Opening is offered in described punching groove (33) bottom, and described buffering transverse slat (41) may pass through this opening and inserts in punching groove (33)；Described edging part include being fixed on the support arm one (51) of upper mold (1) lower surface, rotating be located at lower mold L-type support arm two (52), be rotationally connected with the first cooperation edging dish (53) of support arm one (51) bottom, be used for driving this first first actuator coordinating edging dish (53) to rotate and being rotationally connected with second cooperation edging dish (54) on described L-type support arm two (52) top；Described first coordinates edging dish (53) and second to coordinate between edging dish (54) is provided with at the first driven structure coordinating edging dish (53) the second cooperation edging dish (54) can be driven to rotate when rotating, and this driven structure includes second being coordinated edging dish (54) middle part upwardly extend the spline protuberance (61) formed and be opened in and be available for, in the middle part of the first cooperation edging dish (53), the spline card division (62) that this spline protuberance (61) inserts and realizes spline connection between the two from this；Described lower mold be provided with discharging opening and can forward motion and then switch enclosure is pushed the discharging push piece (8) of discharging opening, this discharging push piece (8) is located at this L-type support arm two (52) front side.
Perforating die for switch enclosure the most according to claim 1, it is characterized in that: described support arm two (52) includes transverse arm (521) and trailing arm (522), this trailing arm (522) bottom is connected to lower mold (2), this transverse arm (521) one end is fixed on trailing arm (522) top, and described second coordinates edging dish (54) to be connected to the other end of this transverse arm (521).
Perforating die for switch enclosure the most according to claim 2, it is characterised in that: described transverse arm (521) end upper lateral part is formed with cooperation post (71), and this cooperation post top is formed with position limiting convex ring (72)；Described second coordinates edging dish (54) bottom to offer mating cavity, offers the limited ring groove coordinated with this position limiting convex ring (72) in this mating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329319.3U CN205702044U (en) | 2016-04-18 | 2016-04-18 | Perforating die for switch enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620329319.3U CN205702044U (en) | 2016-04-18 | 2016-04-18 | Perforating die for switch enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205702044U true CN205702044U (en) | 2016-11-23 |
Family
ID=57297241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620329319.3U Expired - Fee Related CN205702044U (en) | 2016-04-18 | 2016-04-18 | Perforating die for switch enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205702044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213177A (en) * | 2017-12-27 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of perforating by punching elastic device |
-
2016
- 2016-04-18 CN CN201620329319.3U patent/CN205702044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213177A (en) * | 2017-12-27 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of perforating by punching elastic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170418 |