CN205704458U - A kind of processing unit (plant) for switch enclosure - Google Patents

Abstract

The utility model discloses a kind of processing unit (plant) for switch enclosure, feed mould, edger, punching edging mould, discharging mode；Described punching edging mould include 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 below stamping arm and coordinate base, be opened in this punching and coordinate the punching that switch enclosure is punched out that can coordinate with this stamping arm on base top carry out chamber and be located at the punching press bolster in this punching cooperation base；Described punching press bolster includes the buffering transverse slat on top and can carry out the elastic buffering strip stretched when by punching press.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

A kind of processing unit (plant) for switch enclosure

Technical field

This utility model relates to field of machining, especially relates to a kind of processing unit (plant) 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 processing unit (plant) for switch enclosure of energy efficient simultaneously.

To achieve these goals, this utility model is by the following technical solutions: a kind of processing unit (plant) for switch enclosure, charging mould, edger, punching edging mould, discharging mode；Described punching edging mould include 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 below stamping arm and coordinate base, be opened in this punching and coordinate the punching that switch enclosure is punched out that can coordinate with this stamping arm on base top carry out chamber and be located at the punching press bolster in this punching cooperation base；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 cooperation base, and upper end is fixed on this buffering transverse slat lower surface；Described punching carries out offering bottom chamber opening, and described buffering transverse slat may pass through this opening and inserts punching and carry out intracavity；Described edging part includes being fixed on edging support arm under the upper edging support arm of upper mold lower surface, the rotating L-type being located at lower mold, being rotationally connected with the upper edging moving block of edging support arm bottom, for driving the first actuator of edging moving block rotation on this and being rotationally connected with the lower edging moving block on edging support arm top under described L-type；The driven structure that under can driving, edging moving block rotates it is provided with when upper edging moving block rotates between described upper edging moving block and lower edging moving block, this driven structure includes that described punching carries out intracavity and is removably connected with inner sleeve by upwardly extending the spline protuberance that formed in the middle part of this lower edging moving block and being opened in this spline protuberance that is available in the middle part of upper edging moving block and inserts and realize stamping arm bottom described in the spline card division of spline connection between the two and be removably connected with overcoat.

Further, described lower edging support arm 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 lower edging moving block is 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；Offer mating cavity bottom described lower edging moving block, in this mating cavity, offer the limited ring groove coordinated with this position limiting convex ring.

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；Lower edging moving block is rotated by upper edging moving block integral drive, reduces the setting of actuator, energy efficient；The setting of jacket and inner sleeve, can reduce stamping arm and punching and carry out the abrasion in chamber, extension device service life.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of lower edging support arm.

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 processing unit (plant) for switch enclosure, feed mould, edger, punching edging mould, discharging mode；Described punching edging mould include 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 that stamping arm 31, punching coordinate base 32, punching to carry out chamber 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 coordinate 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 to move down and operates seat in the plane；Described punching carries out chamber 33 and is opened in this punching cooperation base 32 top, inserts for stamping arm 31 lower end when punching press, thus is placed on punching and coordinates the switch enclosure of base 32 to stretch, and then punching；Owing to stamping arm 3 and punching carry out needing between chamber 33 relative movement frequently, 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 carries out chamber 33；Between described overcoat and stamping arm 3 and inner sleeve and punching carry out chamber 33 and be and removably connect, when there is abrasion between the two, only need to be replaced jacket and inner sleeve, stamping arm 3 and punching carry out chamber 33 and 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 coordinate base 32 to be provided with a punching press bolster in described punching, 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 cooperation base 32, and upper end is fixed on this buffering transverse slat 41 lower surface；Described punching carries out offering bottom chamber 33 opening, and described buffering transverse slat 41 may pass through this opening and inserts punching and carry out in chamber 33；When stamping arm 31 pour punching carry out chamber 33 time, can by buffering transverse slat 41 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 edging support arm the 52, first actuator, upper edging moving block 53, lower edging moving block 54 under edging support arm 51, L-type；Described upper edging support arm 51 is fixedly connected on upper mold 1 lower surface, and on this, edging moving block 53 is rotationally connected with edging support arm 51 bottom, and described first actuator is then used for driving edging moving block 53 on this to rotate；This lower edging moving block 54 is rotationally connected with edging support arm 52 top under described L-type, concrete, and 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 lower edging moving block 54, in this mating cavity, offer the limited ring groove coordinated with this position limiting convex ring 72.

Described lower edging support arm 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 lower edging moving block 54 is 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, under L-type, edging support arm 52 inwardly rotates, drive lower edging moving block 54 to be rotated into edging moving block 53 lower position simultaneously, and then match with upper edging moving block 53 through hole is carried out edging process, now generally there is slanted angle between edging support arm 52 and switch enclosure sidewall line under L-type；Preferably, this angle is set to 30 °；After edging completes, under L-type, edging support arm 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 under this L-type on front side of edging support arm 52, discharging opening is located under L-type on rear side of edging support arm 52, when under L-type edging support arm 52 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 on described between edging moving block 53 and lower edging moving block 54；Under this driven structure can drive when upper edging moving block 53 rotates, edging moving block 54 rotates, thus without arranging actuator on lower edging moving block 54, reduces energy consumption；Concrete, this driven structure includes spline protuberance 61 and spline card division 62, this spline protuberance 61 is formed by upwardly extending in the middle part of this lower edging moving block 54, this spline card division 62 is opened in the middle part of edging moving block 53, during both transmissions, this spline protuberance 61 can snap in spline card division 62, and spline connects between the two so that upper edging moving block 53 drives lower edging moving block 54 to rotate；Preferably, described lower edging support arm 52 is provided with the displacement drive part for driving lower edging moving block 54 upwards action, this displacement drive part can be placed in below edging moving block 53 at lower edging support arm 52 and move on this lower edging support arm 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 a processing unit (plant) for switch enclosure, including charging mould, edger, punching edging mould, discharging mode；Described punching edging mould include 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 of stamping arm (31) lower section and coordinate base (32), be opened in this punching and coordinate the punching that switch enclosure is punched out that can coordinate with this stamping arm (31) on base (32) top carry out chamber (33) and be located at the punching press bolster in this punching cooperation base (32)；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 and coordinates base (32) interior, and upper end is fixed on this buffering transverse slat (41) lower surface；Described punching carries out bottom, chamber (33) and offers opening, and described buffering transverse slat (41) may pass through this opening and inserts in punching carries out chamber (33)；Described edging part includes being fixed on edging support arm (52) under the upper edging support arm (51) of upper mold (1) lower surface, the rotating L-type being located at lower mold, is rotationally connected with the upper edging moving block (53) of edging support arm (51) bottom, is used for driving the first actuator that on this, edging moving block (53) rotates and is rotationally connected with the lower edging moving block (54) on edging support arm (52) top under described L-type；Be provided with the driven structure that lower edging moving block (54) can be driven to rotate when upper edging moving block (53) rotates between described upper edging moving block (53) and lower edging moving block (54), this driven structure include by this lower edging moving block (54) middle part upwardly extend the spline protuberance (61) formed and be opened in upper edging moving block (53) middle part be available for the spline card division (62) that this spline protuberance (61) inserts and realizes spline connection between the two；Described stamping arm (3) bottom is removably connected with overcoat (91), and described punching is removably connected with inner sleeve (92) in carrying out chamber (33).

Processing unit (plant) for switch enclosure the most according to claim 1, it is characterized in that: described lower edging support arm (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 lower edging moving block (54) is connected to the other end of this transverse arm (521).

Processing unit (plant) 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 lower edging moving block (54) bottom offers mating cavity, offers the limited ring groove coordinated with this position limiting convex ring (72) in this mating cavity.