CN210498466U

CN210498466U - Drilling machine capable of rapidly replacing die

Info

Publication number: CN210498466U
Application number: CN201920885869.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Yantai Mingdong Metal Manufacturing Co Ltd
Current assignee: Yantai Mingdong Metal Manufacturing Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-12
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to the technical field of drilling machines, in particular to a drilling machine capable of replacing moulds quickly, which comprises a drilling machine main body, wherein the bottom of the drilling machine main body is provided with a lead screw, the lead screw is provided with a movable workbench, one side of the movable workbench is provided with a chute, the chute is provided with mould frames, two sides of the mould frames are provided with a limiting block, the bottom of the limiting block is provided with a limiting hook hole, two sides of the movable workbench are provided with a mounting bar, one side of the mounting bar is provided with an advancing tooth socket, two sides of the mould frames are provided with advancing gears, the upper part of the mould frames is provided with a mould assembly, one side of the mould assembly is provided with a pin hole, the pin hole is provided with a door-shaped pin, two ends of the movable workbench are provided with an axial aligning device, through the improvement of the utility model, simple and practical, and is suitable for popularization.

Description

Drilling machine capable of rapidly replacing die

Technical Field

The utility model relates to a drilling machine technical field especially relates to a but drilling machine of quick replacement mould.

Background

With the development and progress of the industry, the mechanical processing means are more and more, and the precision of the mechanical processing is higher and higher. As is known, a drilling machine, as a drilling device, affects the processing quality of parts in the subsequent process, so that it is important to control the processing quality of workpieces. Generally, for the machining of workpieces with higher precision requirements or parts with higher drilling regularity, special dies are selected for drilling, such as drilling row holes, chamfering and the like. However, the upper and lower dies of the die drilling machine in a factory are mostly mounted or dismounted through screws or bolts, the size of the upper and lower dies cannot be adjusted, and the dies with different sizes need to be replaced and are also repositioned, so that the production efficiency is affected, and the problems are solved. Therefore, the utility model provides a but drilling machine of quick replacement mould solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the mold replacing process is complex in the prior art, and providing a drilling machine capable of replacing molds quickly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drilling machine capable of quickly replacing a mold is designed, and comprises a drilling machine main body, wherein a lead screw is arranged on one side of the bottom of the drilling machine main body, the lead screw is provided with a movable workbench matched with the lead screw, a plurality of sliding grooves are formed in one side of the movable workbench, two opposite mold frames matched with the sliding grooves are arranged in the sliding grooves, a limiting block is fixedly arranged on one side, opposite to the two mold frames, of the limiting block, a limiting hook hole matched with the limiting hook hole is formed in the bottom of the limiting block, two mounting bars are fixedly arranged on two sides, adjacent to the mold frames, of the movable workbench, one side of each mounting bar is provided with an advancing tooth socket, advancing gears matched with the advancing tooth sockets are rotatably connected to two sides, opposite to the mounting bars, of the mold frames through rotating shafts, mold assemblies matched with the mold frames are arranged on the upper portions of the mold frames, two opposite, two the pinhole is equipped with the door word round pin of its restriction removal jointly, door word round pin with fixed compression spring that is equipped with between template lateral wall one side of mould subassembly, the shift table with the relative both ends of mould subassembly are equipped with axial aligning device.

Preferably, the mounting bar with advance adjacent one side of tooth's socket and be equipped with a plurality of equidistance and equally divide the scale, the drilling machine main part with the fixed drill bit assembly that is equipped with in one side that the mould subassembly is relative, one side of drill bit assembly be equipped with scale assorted pointer, two the die carrier with one side that the scale is relative all is equipped with rather than assorted mark pole.

The one end of lead screw pass through the bearing rotate connect install in one side of drilling machine main part, the lead screw is kept away from the fixed lead screw rocking handle that is equipped with of one end of bearing, the gear that gos forward keeps away from the fixed die carrier rocking handle that is equipped with of one end of die carrier, the mould subassembly with one side that the drill bit subassembly is relative is equipped with a plurality of and treats drilling, axial aligning device is including the counterpoint bolt of locating shift table one side, the counterpoint bolt with the fixed counterpoint stopper that is equipped with of one end that the mould subassembly is relative, the counterpoint bolt is kept away from the fixed twist grip that is equipped with of one end.

The utility model provides a but drilling machine of quick replacement mould, beneficial effect lies in: through the setting and the cooperation of the gear groove of marcing on the mounting bar and the gear that gos forward, can make the die carrier position obtain the adjustment, the interval of two die carriers is adjustable, be used for adapting to the mould of different length, thereby need not set up a fixed connection mode to a mould, can obtain promotion by a wide margin to the change efficiency of like not unidimensional mould, adopt door style of calligraphy round pin joint to fix and carry on spacingly between the template in die carrier and the mould subassembly, the structure is more firm, adopt spacing hook hole and rather than assorted stopper to lock the location between the die carrier simultaneously, the outside adopts axial aligning device to lock the location, overall structure is firm reliable. Furthermore, the scales which can be used for measuring calibration are arranged between the drill bit assembly and the advancing gear groove, mutual deviation between the drill bit and the die is prevented, improvement of machining precision is facilitated, the whole structure is simple and practical, and the drill bit assembly is suitable for popularization.

Drawings

Fig. 1 is a schematic structural view of a drilling machine capable of rapidly replacing a mold according to the present invention;

fig. 2 is a schematic side view of a side view fracture structure of a drilling machine capable of rapidly replacing a mold according to the present invention;

fig. 3 is the utility model provides a but overlook fracture structure schematic diagram of drilling machine of quick replacement mould.

In the figure: the drilling machine comprises a drilling machine main body 1, a drill bit assembly 2, a pointer 3, a lead screw 4, a movable workbench 5, a mounting bar 6, a mold assembly 7, an axial alignment device 8, an alignment mark rod 9, an advancing tooth groove 10, a door-shaped pin 11, a compression spring 12, an advancing gear 13, a lead screw rocking handle 14, a mold frame 15, a limiting hook hole 16, a limiting block 17, a hole to be drilled 18, a mold frame rocking handle 19, scales 20, a sliding groove 21, an alignment bolt 81, an alignment plug 82 and a rotating handle 83.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a drilling machine capable of rapidly replacing a mold comprises a drilling machine body 1, a lead screw 4 is arranged on one side of the bottom of the drilling machine body 1 in a transmission connection mode through a bearing, a movable workbench 5 matched with the lead screw 4 is arranged on the lead screw 4, a plurality of equally-spaced and equally-divided sliding grooves 21 are arranged on one side of the movable workbench 5, two opposite mold frames 15 matched with the sliding grooves 21 are arranged on the sliding grooves 21, a sliding block matched with the sliding grooves 21 is arranged at the bottom of each mold frame 15, a limiting block 17 is fixedly arranged on one side opposite to the two mold frames 15, a hooking part is arranged on one side opposite to the limiting block 17 and the limiting hook hole 16, a limiting hook hole 16 matched with the limiting block 17 is arranged at the bottom of the limiting block 17, two mounting bars 6 are fixedly arranged on two sides of the movable workbench 5 adjacent to the mold frames 15, an advancing tooth socket 10 is arranged on one side of each mounting bar, the upper portion of die carrier is equipped with rather than assorted mould subassembly 7, is equipped with two relative pinholes between the relative one side of mould subassembly 7's template lateral wall and die carrier 15, and two pinholes are equipped with the door word round pin 11 of restriction its removal jointly, and door word round pin 11 is fixed with compression spring 12 with between the template lateral wall one side of mould subassembly 7, and the relative both ends of shift table 5 and mould subassembly 7 are equipped with axial aligning device 8, are favorable to improving the machining precision and the stability of work piece.

The utility model discloses in, the mounting bar 6 is equipped with a plurality of equidistance and the scale 20 of equalling divide equally with advancing tooth's socket 10 adjacent one side, drill bit assembly 2 is fixed to one side that drill main part 1 is relative with mould subassembly 7, one side of drill bit assembly 2 is equipped with and scales 20 assorted pointer 3, two die carriers 15 all are equipped with rather than assorted to sighting rod 9 with one side that scales 20 is relative, can measure out the position of the removal of die carrier by the balance, and then the calibration drill bit with treat the skew between the drilling, be favorable to the subsequent processing of work piece.

The one end of lead screw 4 is rotated through the bearing and is connected and install in one side of drilling machine main part 1, and the one end that the bearing was kept away from to lead screw 4 is fixed and is equipped with lead screw rocking handle 14, and the one end that die carrier 15 was kept away from to the gear 13 that advances is fixed and is equipped with die carrier rocking handle 19, and one side that die assembly 7 and drill bit assembly are relative is equipped with the treat drilling 18 that a plurality of equidistance and equalling divide, whole easy operation, and.

Axial aligning device 8 is including locating the counterpoint bolt 81 of travelling platform 5 one side, counterpoint bolt 81 is fixed with counterpoint stopper 82 with the relative one end of mould subassembly 7, counterpoint bolt 81 is kept away from the fixed twist grip 83 that is equipped with of one end of counterpoint stopper 82, axle type drilling part generally need be in the tip counterpoint hole of processing department earlier, counterpoint hole and tip counterpoint stopper 82 cooperate the use, prevent its axial removal, make processing more convenient and reliable, overall structure is simple and practical, and is suitable for promoting.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but drilling machine of quick replacement mould, includes drilling machine main part (1), its characterized in that, bottom one side of drilling machine main part (1) is equipped with lead screw (4), lead screw (4) are equipped with rather than assorted mobile workbench (5), one side of mobile workbench (5) is equipped with a plurality of spout (21), spout (21) are equipped with rather than two assorted relative die carrier (15), two die carrier (15) relative one side is fixed and is equipped with stopper (17), the bottom of stopper (17) is equipped with rather than assorted spacing hook hole (16), mobile workbench (5) with die carrier (15) adjacent both sides are fixed and are equipped with two mounting bars (6), one side of mounting bar (6) all is equipped with one and advances tooth's socket (10), die carrier (15) with the relative both sides of mounting bar (6) rotate through the pivot connect be equipped with tooth's socket (10) assorted gear (6) that advances (6) forward (6) through the pivot rotation 13) The upper portion of die carrier be equipped with rather than assorted mould subassembly (7), the template lateral wall of mould subassembly (7) with be equipped with two relative pinholes between the relative one side of die carrier (15), two the pinhole is equipped with door word round pin (11) of its removal of restriction jointly, door word round pin (11) with fixed compression spring (12) of being equipped with between template lateral wall one side of mould subassembly (7), shift table (5) with the relative both ends of mould subassembly (7) are equipped with axial aligning device (8).

2. The drilling machine capable of changing the die quickly as claimed in claim 1, wherein one side of the mounting bar (6) adjacent to the advancing tooth grooves (10) is provided with a plurality of equally-spaced scales (20), one side of the drilling machine body (1) opposite to the die assembly (7) is fixedly provided with a drill bit assembly (2), one side of the drill bit assembly (2) is provided with a pointer (3) matched with the scales (20), and one side of each of the two die frames (15) opposite to the scales (20) is provided with a counter-marking rod (9) matched with the two die frames.

3. The drilling machine capable of changing the die quickly as claimed in claim 2, wherein one end of the lead screw (4) is rotatably connected and installed on one side of the drilling machine main body (1) through a bearing, a lead screw rocking handle (14) is fixedly arranged at one end, away from the bearing, of the lead screw (4), a die set rocking handle (19) is fixedly arranged at one end, away from the die set (15), of the advancing gear (13), and a plurality of holes to be drilled (18) are arranged on one side, opposite to the drill bit assembly (2), of the die assembly (7).

4. The drilling machine capable of changing the mold rapidly according to claim 1, wherein the axial alignment device (8) comprises an alignment bolt (81) arranged on one side of the movable workbench (5), an alignment plug (82) is fixedly arranged at one end of the alignment bolt (81) opposite to the mold assembly (7), and a rotating handle (83) is fixedly arranged at one end of the alignment bolt (81) far away from the alignment plug (82).