CN206643387U

CN206643387U - A kind of Multi-shaft drilling device

Info

Publication number: CN206643387U
Application number: CN201720411050.8U
Authority: CN
Inventors: 幸天送
Original assignee: Jiangmen Dongbao Hardware Product Co ltd
Current assignee: Jiangmen Dongbao Hardware Product Co ltd
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2017-11-17
Anticipated expiration: 2027-04-18

Abstract

The utility model discloses a kind of Multi-shaft drilling device, including upper die component, lower mold assemblies, the upper die component includes upper bolster, the upper bolster is provided with rotating shaft, the rotating shaft is rotated by motor driven, upper bolster is provided with groove, multigroup driving member being connected respectively with rotating shaft is provided with the groove, it is corresponding below the driving member to be connected with split axle drill bit assembly, the lower mold assemblies include die shoe, keeper, each drill bit is corresponded on the die shoe and is provided with multiple positioning holes, die shoe side is provided through the fixing groove of die shoe along the positioning hole orientation, the utility model can process multiple hole positions simultaneously, reduce the positioning action of drilling, accelerate penetration rate, reduce production process, save process time, improve drilling efficiency and reduce manufacturing cost；Other the utility model by setting keeper and locating pin, can fast positioning fix the hole that workpiece has been drilled, it is ensured that pitch-row of the work piece several times after Drilling operation is identical, and machining accuracy is high.

Description

A kind of Multi-shaft drilling device

Technical field

Rig field is the utility model is related to, particularly a kind of Multi-shaft drilling device.

Background technology

At present, drilling technique equipment is the important component of industrial processes manufacture, is widely used, traditional brill Hole equipment is typically processed using the processing mode of single shaft list drill bit, when meeting work piece and needing to bore substantial amounts of hole, because Using the processing mode of single shaft list drill bit, a hole position is often processed, running fix to reprocess next hole position, can so make It is excessive into process, workload and the time of staff are greatly increased, makes the low production efficiency and high processing costs of processing and manufacturing.

Utility model content

The utility model is intended to one of above-mentioned technical problem at least solving in correlation technique to a certain extent.Therefore, The utility model proposes one kind processing using simple and convenient, manufacturing process can be reduced, saves the Multi-shaft drilling device of process time.

Technical scheme is used by the utility model solves its technical problem：

A kind of Multi-shaft drilling device, including upper die component, lower mold assemblies, the upper die component include upper bolster, it is described on Die holder is provided with rotating shaft, and the rotating shaft is rotated by motor driven, and upper bolster is provided with groove, be provided with the groove it is multigroup respectively with The driving member of rotating shaft connection, the driving member lower section is corresponding to be connected with split axle drill bit assembly, and the split axle drill bit assembly includes more Individual be spaced is uniformly arranged, the drill bit that can independently rotate, and the lower mold assemblies include die shoe, keeper, on the die shoe Corresponding each drill bit is provided with multiple positioning holes, and die shoe side is provided through consolidating for die shoe along the positioning hole orientation Determine groove, the depth of the positioning hole is extended in the fixing groove, and the keeper is rotatably disposed in the side of die shoe, fixed Position part, which is downwardly projected, is provided with locating pin, and the positioning is pinned between the distance between end positioning hole and adjacent two positioning hole Apart from equal.

As the improvement of above-mentioned technical proposal, multiple guide pillars, the upper bolster set are further fixedly arranged on the die shoe It is located on the guide pillar.

As the further improvement of above-mentioned technical proposal, the length of the locating pin extends to the fixing groove.

Further, the driving member uses gear driving member.

Further, the rotating shaft is arranged on upper bolster by an axle bed, and the axle bed is arranged on the center of upper bolster Position.

The beneficial effects of the utility model are：The utility model on upper bolster by being provided with the split axles of multiple drill bits Drill bit assembly, allow rotating shaft to drive multiple split axle drill bits to rotate drilling together, can so process multiple hole positions simultaneously, and subtract The positioning action to drill less, so accelerates penetration rate, reduces production process, saves process time, improve drilling efficiency and Reduce manufacturing cost；Other the utility model by setting keeper and locating pin, can fast positioning fix what workpiece had been drilled Hole, it is ensured that pitch-row of the work piece several times after Drilling operation is identical, it is ensured that machining accuracy is high.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural representation of the utility model embodiment；.

Embodiment

Reference picture 1, a kind of Multi-shaft drilling device of the present utility model, including upper die component 1, lower mold assemblies 2, the upper mould Component 1 includes upper bolster 11, and the upper bolster 11 is provided with rotating shaft 12, and the rotating shaft 12 is rotated by motor driven, upper bolster 11 Provided with groove 13, multigroup driving member being connected respectively with rotating shaft 12 is provided with the groove 13, corresponds to and connects below the driving member Split axle drill bit assembly is connected to, the split axle drill bit assembly includes what multiple intervals were uniformly arranged, the drill bit 3 that can independently rotate, institute Stating lower mold assemblies 2 includes die shoe 21, keeper 22, and corresponding to each drill bit 3 on the die shoe 21 is provided with multiple positioning holes 23, The side of die shoe 21 is provided through the fixing groove 24 of die shoe 21 along the orientation of positioning hole 23, the positioning hole 23 Depth is extended in the fixing groove 24, and the keeper 22 is rotatably disposed in the side of die shoe 21, and keeper 22 is downward Be provided projectingly the distance between locating pin 22-1, the locating pin 22-1 to end positioning hole 23 and adjacent two positioning hole 23 it Between distance it is equal, the utility model makes rotating shaft by being provided with the split axle drill bit assemblies of multiple drill bits 3 on upper bolster 11 12 can drive multiple split axle drill bits 3 to rotate drilling together, can so process multiple hole positions simultaneously, and reduce the positioning of drilling Operation, so accelerate penetration rate, reduce and manufacture process, save process time, improve the production of Drilling operation manufacture Efficiency and reduction manufacturing cost；Other the utility model by setting keeper 22 and locating pin 22-1, can fast positioning fix The hole that workpiece has been drilled, it is ensured that pitch-row of the work piece several times after Drilling operation is identical, and machining accuracy is high.

Preferably, multiple guide pillars 4 are further fixedly arranged on the die shoe 21, the upper bolster 11 is set in the guide pillar On 4, guide pillar 4 can be such that upper bolster 11 coordinates accurately with die shoe 21, be more convenient the up and down motion of upper die component 1.

Preferably, the length of the locating pin 22-1 extends to the fixing groove 24, inclined when helping to reduce the processing of drill bit 3 Move.

Preferably, the driving member uses gear driving member, and simple in construction, transmission performance is good.

Preferably, the rotating shaft 12 is arranged on upper bolster 11 by an axle bed 5, and the axle bed 5 is arranged on upper bolster 11 center.

When in use, the workpiece to be machined of strip is inserted into fixing groove 24 for the utility model, it would be desirable to the position of drilling Alignment positioning hole 23 is put, opens motor, rotating shaft 12 drives multiple drill bits 3 to rotate by driving member, while upper bolster 11 falls, and bores First 3, by positioning hole 23, complete the drilling to workpiece, after the completion of the drilling of this part, workpiece are pulled outward, makes just to be drilled most End hole alignment locating pin 22-1, repeat boring action, due to the distance between locating pin 22-1 to end positioning hole 23 with The distance between adjacent two positioning hole 23 is equal, so the pitch-row repeatedly after drilling is still equal, machining accuracy is high.

Above concrete structure and sized data are that preferred embodiment of the present utility model is illustrated, but this reality The embodiment is not limited to new creation, those skilled in the art are in the premise without prejudice to the utility model spirit A variety of equivalent variations or replacement can be also made down, and these equivalent deformations or replacement are all contained in the application claim and limited In fixed scope.

Claims

A kind of 1. Multi-shaft drilling device, it is characterised in that：Including upper die component（1）, lower mold assemblies（2）, the upper die component（1） Including upper bolster（11）, the upper bolster（11）It is provided with rotating shaft（12）, the rotating shaft（12）Rotated by motor driven, upper bolster （11）Provided with groove（13）, the groove（13）It is interior be provided with it is multigroup respectively with rotating shaft（12）The driving member of connection, the driving member Lower section is correspondingly connected with split axle drill bit assembly, and the split axle drill bit assembly includes what multiple intervals were uniformly arranged, can independently rotated Drill bit（3）, the lower mold assemblies（2）Including die shoe（21）, keeper（22）, the die shoe（21）Upper each drill bit of correspondence （3）It is provided with multiple positioning holes（23）, die shoe（21）Side is along the positioning hole（23）Orientation is provided through lower mould Seat（21）Fixing groove（24）, the positioning hole（23）Depth extend to the fixing groove（24）It is interior, the keeper（22） It is rotatably disposed in die shoe（21）Side, keeper（22）It is downwardly projected and is provided with locating pin（22-1）, the locating pin （22-1）To end positioning hole（23）The distance between with adjacent two positioning hole（23）The distance between it is equal.
A kind of 2. Multi-shaft drilling device according to claim 1, it is characterised in that：The die shoe（21）On also fixation set It is equipped with multiple guide pillars（4）, the upper bolster（11）It is set in the guide pillar（4）On.
A kind of 3. Multi-shaft drilling device according to claim 1, it is characterised in that：The locating pin（22-1）Length prolong Extend the fixing groove（24）.
A kind of 4. Multi-shaft drilling device according to claim 1, it is characterised in that：The driving member uses gear drive Part.
A kind of 5. Multi-shaft drilling device according to claim 1, it is characterised in that：The rotating shaft（12）Pass through an axle bed （5）Installed in upper bolster（11）On, the axle bed（5）It is arranged on upper bolster（11）Center.