CN216607321U

CN216607321U - Independent drilling platform applied to circular arc workpiece punching processing equipment

Info

Publication number: CN216607321U
Application number: CN202123205990.7U
Authority: CN
Inventors: 曾起堂; 陈颖桢; 罗鸣樟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The independent drilling platform comprises a long strip base positioned right below a drilling device and a plurality of independent unit platforms which are sequentially arranged at intervals along the length direction of the long strip base, each independent unit platform comprises a supporting seat capable of swinging left and right, a mold station capable of assembling a mold is arranged on the top surface of each supporting seat, and a second driving device is arranged at the bottom of each supporting seat; the rear end part of the supporting seat can be arranged on the strip-shaped base in a left-right swinging mode. This stand-alone type drilling platform adopts the design of a plurality of independent unit platforms, and the action of independent horizontal hunting and autogyration can be realized to the mould station on every independent unit platform, can realize the automatic independent operation of punching to the circular arc work piece of curved surface structure, and the volume of punching is big, and it is efficient to punch, and the hole quality of punching moreover is high. Each independent unit platform is more flexible in punching operation, and the maintenance and overhaul of daily equipment are more convenient.

Description

Independent drilling platform applied to circular arc workpiece punching processing equipment

Technical Field

The utility model relates to a processing device for punching a circular arc workpiece, in particular to an independent drilling platform applied to the processing device for punching the circular arc workpiece.

Background

When the existing plane workpiece is punched, in order to ensure the punching processing requirement, a corresponding position point is found on the plane workpiece, and the position of the plane workpiece on the plane is determined, so that the plane workpiece to be processed is not influenced by external force to change the position in the punching processing process, and the punching operation can be carried out. However, when the existing arc workpiece (such as a spout mesh piece of a purple sand pot) needs to be punched on the surface of the workpiece.

The traditional circular arc workpiece punching method is to manually carry out hole digging operation on circular arc workpieces one by one, and some circular arc workpieces are drilled one by using a pistol drill. The drilling platform on the existing drilling processing equipment is not ideal in structural design, and is not flexible enough in drilling operation, and the drilling efficiency is influenced due to inconvenient maintenance in case of failure; and the existing drilling platform has small drilling amount and low quality of drilled holes.

SUMMERY OF THE UTILITY MODEL

The utility model provides an independent drilling platform applied to circular arc workpiece punching processing equipment, and aims to overcome the defects that the existing drilling platform is not flexible enough, inconvenient to maintain, influenced in punching efficiency, low in quality of punched holes and the like during drilling operation.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the independent drilling platform comprises a long strip base positioned right below a drilling device and a plurality of independent unit platforms which are sequentially arranged at intervals along the length direction of the long strip base, each independent unit platform comprises a supporting seat capable of swinging left and right, a mold station capable of assembling a mold is arranged on the top surface of each supporting seat, a second driving device is arranged at the bottom of each supporting seat, and each mold station is driven to rotate through the corresponding second driving device; the rear end of the support seat is arranged on the strip base in a manner of swinging left and right through a transmission shaft, and the support seat is driven by a first driving device to swing left and right.

Furthermore, each supporting seat is L-shaped and comprises a horizontal plate for installing a mold station and a vertical plate connected to the rear part of the horizontal plate; each second driving device comprises a rotating motor arranged at the bottom of the horizontal plate and a rotating shaft connected with the corresponding mould station; each of the first driving devices includes a driving shaft connected with the vertical plate and a driving motor installed at a rear portion of the driving shaft.

Further, the drilling device comprises a machine head base arranged on the machine frame, a horizontal back plate capable of lifting and moving on the machine head base and a plurality of drilling machine heads sequentially arranged above the plurality of die stations at intervals.

Further, the mould is an annular mould, the inside of the annular mould is a containing cavity matched with the arc workpiece, the inner side wall of the containing cavity is an inclined side wall with threads, and the arc workpiece is arranged in the containing cavity.

The die is a cylindrical die, a containing cavity matched with the lower part of the arc workpiece is arranged in the cylindrical die, the shape of the containing cavity is matched with the shape of the lower part of the arc workpiece, the upper part of the arc workpiece is an arc part, the lower part of the arc workpiece is a cone part, and the arc workpiece can be placed in the cylindrical die.

From the above description of the present invention, it can be seen that the advantages of the present invention over the prior art are: this stand-alone type drilling platform adopts the design of a plurality of independent unit platforms, and the mould station on every independent unit platform can realize independent horizontal hunting and autogyration's action, can realize the automatic independent operation of punching to the circular arc work piece of curved surface structure, and the volume of punching is big, and it is efficient to punch, and the hole quality of punching moreover is high. Each independent unit platform is more flexible in punching operation, and the maintenance and repair of daily equipment are more convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of the front view of the present invention.

FIG. 3 is a side view of the present invention.

Fig. 4 is a schematic view of the cooperation between a die station and a circular arc workpiece according to the present invention.

Fig. 5 is a schematic view of the cooperation between one mold station and another arc workpiece in the present invention.

Fig. 6 is a schematic view of the engagement between another mold of the present invention and a circular arc workpiece, with the mold cover separated.

Fig. 7 is a schematic view of the engagement between another mold and a circular arc workpiece according to the present invention, with parts of the members being cut away.

Fig. 8 is a schematic view of the engagement between another mold of the present invention and a circular arc workpiece, with the mold cover in the assembled state.

Detailed Description

Example one

Reference is made to figures 1, 2 and 3. The independent drilling platform applied to the circular arc workpiece punching processing equipment comprises a long strip base 11 which is positioned under the drilling device 2 and fixed on a rack and a plurality of independent unit platforms 12 which are sequentially arranged at intervals along the length direction of the long strip base 11, the number of the independent unit platforms 12 is six, each independent unit platform 12 comprises a support base 13 capable of swinging left and right, a mold station 14 capable of assembling a mold is arranged on the top surface of each support base 13, a second driving device is arranged at the bottom of each support base 13, and each mold station 14 is driven to rotate by the corresponding second driving device; the rear end of each support base 13 is mounted on the elongated base 11 so as to be swingable left and right via a transmission shaft 15, and is driven to swing left and right by a first driving means. The drilling device 2, the first driving device and the second driving device are all controlled by a controller. Adopt design that rectangular base 11 combines six independent unit platforms 12, can realize the automatic operation of punching of circular arc work piece (such as the hu zui mesh spare of purple sand pot) of curved surface structure, the flexibility is good and the controllability is strong, every independent unit platform 12 can realize independent left and right swing action and drive mould station 14 above that independently carries out from the rotation action, six independent unit platforms 12 are difficult for receiving the influence each other, the fault rate of equipment operation has been reduced, if a certain independent unit platform 12 breaks down simultaneously, can not influence the independent operation of other independent unit platforms 12 yet.

In addition, the number of the independent unit platforms can be four, eight, twelve or twenty, and other suitable numbers.

Reference is made to figures 1 and 3. Each support base 13 is in an L shape, each support base 13 comprises a horizontal plate 131 for mounting the mold station 14 and a vertical plate 132 connected to the rear of the horizontal plate 131, and each second driving device comprises a rotary motor 16 mounted at the bottom of the horizontal plate 131 and a rotary shaft 17 connected to the corresponding mold station 30; each of the first driving means includes a driving shaft 18 connected with the vertical plate 132 and a driving motor 19 installed at the rear of the driving shaft 18.

Reference is made to figures 1, 2 and 3. The drilling device 2 comprises a machine head base 21 arranged on the machine frame, a horizontal back plate 22 capable of ascending, descending and moving on the machine head base 21 and six drilling machine heads 20 sequentially arranged at intervals and positioned right above six mould stations 14; the machine head base 21 is provided with a vertical rail, the center of the back of the horizontal back plate 22 is provided with a sliding block matched with the vertical rail, and the horizontal back plate 22 is in sliding fit on the vertical rail through the sliding block to realize the ascending, descending and moving actions of the machine head base 21.

Reference is made to figures 1 and 4 of the drawings. The die is an annular die 4, the annular die 4 is fixed on a die station 14 through a locking part (such as a screw), the inside of the annular die 4 is a containing cavity 40 matched with the arc workpiece 3, the inner side wall of the containing cavity 40 is an inclined side wall with threads, and the arc workpiece 3 (such as a semicircle) is arranged in the containing cavity 40. The design that holds chamber 40 and adopt the inclined inside wall of band screw thread makes in circular arc work piece 3 arranges in and holds chamber 40, and its base receives the effect of the frictional force of screw thread, and difficult appearance is not hard up or the skew, and the circular arc work piece 3 after the operation of also conveniently punching is accomplished takes out moreover.

In addition, the mold may also be a cylindrical mold 4 ', the inside of the cylindrical mold 4 ' is provided with an accommodating cavity 40 ' matched with the lower part of another arc workpiece 3 ', the shape of the accommodating cavity 40 ' is matched with the shape of the lower part of the arc workpiece 3 ', the upper part of the arc workpiece 3 ' is an arc part, the lower part of the arc workpiece 3 ' is a cone part, and the lower part of the arc workpiece 3 ' can be placed in the accommodating cavity 40 ' of the cylindrical mold 4 ', which can be referred to in fig. 5 in the specification.

Example two

Reference is made to figures 1, 6, 7 and 8. The present embodiment is substantially the same as the first embodiment, except that: the moulds are different in shape, and locking holes for locking the moulds 5 are formed in the tops of the mould stations 30. The mold 5 can be made of rubber material, and the mold 5 comprises a mold base 51 for placing the arc workpiece 3 and a mold cover 52 which is covered on the mold base 51 and plays a role in limiting and centering the arc workpiece 3; the die base 51 comprises a die base 511 which is inserted into the locking hole through a screw 6 and fixed on the die station 14, and a die boss 512 which is connected with the top surface of the die base 511. The top of the die cover 52 is provided with a limiting channel which penetrates through the die cover up and down, the limiting channel comprises an upper limiting channel 521 for limiting the bottom peripheral edge of the arc workpiece 3 and a lower limiting channel 522 for buckling on the side wall of the die boss 512, and the caliber of the lower limiting channel 522 is larger than that of the upper limiting channel 521. The upper limiting channel 521 has an isosceles trapezoid cross section, and the upper caliber of the upper limiting channel 52 is larger than the lower caliber thereof.

Reference is made to fig. 6, 7 and 8. The top surface of the die boss 512 is provided with a shallow groove 513 matched with the bottom peripheral edge of the arc workpiece 3, the bottom of the arc workpiece 3 is arranged in the shallow groove 513, and then the die boss 512 is covered by the die cover 52. The mold base 511 is provided with a vertical channel 514 which penetrates through the mold base from top to bottom, the caliber of the vertical channel 514 is smaller than that of the shallow groove 513, and the shallow groove 513 is positioned at the top of the mold boss 512. Because the arc workpiece 3 is like a spout mesh piece, the spout mesh piece is generally made of pottery clay (such as purple clay), and the material is brittle and easy to damage. This 5 novel structure of mould is unique, kettle mouth mesh spare on the mould 5 is difficult for appearing the skew or rock, can play spacing centering effect to kettle mouth mesh spare on it in addition, has improved the precision height of carrying out the drilling operation to kettle mouth mesh spare widely, has also reduced the breakage rate of kettle mouth mesh spare at the drilling operation in-process simultaneously for the yield can reach more than 99%.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.

Claims

1. Be applied to circular arc work piece processing equipment that punches's stand-alone type drilling platform, its characterized in that: the drilling device comprises a strip base located right below the drilling device and a plurality of independent unit platforms sequentially arranged at intervals along the length direction of the strip base, wherein each independent unit platform comprises a supporting seat capable of swinging left and right, a mold station capable of assembling a mold is arranged on the top surface of each supporting seat, a second driving device is arranged at the bottom of each supporting seat, and each mold station is driven to rotate by the corresponding second driving device; the rear end of the support seat is arranged on the strip base in a manner of swinging left and right through a transmission shaft, and the support seat is driven by a first driving device to swing left and right.

2. The stand-alone drilling platform applied to circular arc workpiece drilling and processing equipment as claimed in claim 1, wherein: each support seat is L-shaped and comprises a horizontal plate for installing a mold station and a vertical plate connected to the rear part of the horizontal plate; each second driving device comprises a rotating motor arranged at the bottom of the horizontal plate and a rotating shaft connected with the corresponding mould station; each of the first driving devices includes a driving shaft connected with the vertical plate and a driving motor installed at a rear portion of the driving shaft.

3. The stand-alone drilling platform applied to circular arc workpiece drilling and processing equipment as claimed in claim 1, wherein: the drilling device comprises a machine head base arranged on the machine frame, a horizontal back plate capable of lifting and moving on the machine head base and a plurality of drilling machine heads sequentially arranged above a plurality of die stations at intervals.

4. The stand-alone drilling platform applied to circular arc workpiece drilling and processing equipment as claimed in claim 1, wherein: the mould is annular mould, and this annular mould's inside is for holding the chamber with circular arc work piece matched with, should hold intracavity lateral wall and be the tilting lateral wall that has the screw thread, the circular arc work piece is arranged in and is held the intracavity.

5. The stand-alone drilling platform applied to circular arc workpiece drilling and processing equipment as claimed in claim 1, wherein: the mould is cylindrical mould, and the inside of this cylindrical mould is equipped with and holds the chamber with circular arc work piece lower part matched with, should hold the molding in chamber and the molding looks adaptation of the lower part of circular arc work piece, and the upper portion of this circular arc work piece is circular arc portion, and its lower part is the vertebra body portion, circular arc work piece can be arranged in cylindrical mould.