CN215615215U - Multi-head drill capable of adjusting drilling hole distance - Google Patents

Abstract

The utility model discloses a multi-head drill capable of adjusting the hole pitch of a drilled hole, which comprises a machine tool, wherein two sides of the upper end of the machine tool are jointly provided with a synchronous moving mechanism, a bearing beam is arranged on the synchronous moving mechanism, one side of the bearing beam is provided with a reciprocating mechanism, a moving plate is arranged on the reciprocating mechanism, third slide rails are fixed on two sides of the moving plate, third sliding pieces are arranged on the two third slide rails, one side of each of the two third sliding pieces is jointly fixed with an installation plate, and one side of the upper end of the installation plate is provided with a third motor. The utility model can realize simultaneous processing of a plurality of rows with different diameters and different hole distances, greatly shortens the processing time and improves the processing efficiency; the adjusting device has the advantages of being capable of well guaranteeing the adjusting accuracy, avoiding errors during adjusting, being simple in structure, convenient to adjust and control quickly, guaranteeing the working quality and efficiency well, and reducing the rejection rate and the production cost.

Description

Multi-head drill capable of adjusting drilling hole distance

Technical Field

The utility model relates to the technical field of drilling machines, in particular to a multi-head drill capable of adjusting the hole distance of a drill hole.

Background

A drilling machine is a common drilling device, on which a drill bit is mounted, which can be controlled to move and lift, and is commonly used for drilling operation for mechanical equipment.

Most of the existing common drilling machines for machining are single drill bits, when a workpiece is provided with a plurality of drill holes, after one hole is machined, the drill bits need to be controlled to move to determine the distance of the drill holes, but the adjustment wastes time, and meanwhile, when the distance is moved, the positions of the drill holes deviate, so that the situations of material damage, defective rate increase and the like occur, and improvement is needed; although the numerical control drilling machine can ensure the pitch, the holes need to be processed by single-head drilling, the efficiency is low, and the processing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the time is wasted when the drill bit is adjusted by the existing common (non-numerical control) single-head drilling machine, and the deviation occurs in the drilling position when the distance is moved, so that the material damage, the defective rate increase and the like are caused; although the numerical control drilling machine can ensure the pitch of holes, the numerical control drilling machine has the defects of low efficiency and high processing cost because the numerical control drilling machine is a single-head drill and holes need to be processed by single holes gradually, and the multi-head drill capable of adjusting the pitch of the drilled holes is provided.

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

the utility model provides a can adjust bull and bore of drilling pitch-row, includes the lathe, its characterized in that: the upper end both sides of lathe install the simultaneous movement mechanism jointly, install the carrier bar on the simultaneous movement mechanism, reciprocating mechanism is installed to one side of carrier bar, the last movable plate that installs of reciprocating mechanism, the both sides of movable plate all are fixed with the third slide rail, all install the third slider on two third slide rails, one side of two third sliders is fixed with the mounting panel jointly, the third motor is installed to upper end one side of mounting panel, the output shaft end of third motor is fixed with the third lead screw, the third lead screw spiral shell is closed in one side of mounting panel, one side of mounting panel is equipped with two T type spouts from top to bottom in proper order, one side of mounting panel is equipped with a plurality of drilling subassemblies, install the drilling unit head machine in the drilling subassembly, one side of drilling subassembly is fixed with the fixed plate, one side of fixed plate is fixed with two T type sliders, the two T-shaped sliding blocks are respectively positioned in the two T-shaped sliding grooves.

Preferably, in order to conveniently enable the drill bit to be accurately and stably positioned in a front-back moving mode, the synchronous moving mechanism comprises two first sliding rails fixed to two sides of the upper end of the machine tool respectively, first sliding parts are mounted on the two first sliding rails and fixed to two sides of the lower end of the carrier beam respectively, two first motors are mounted on one side of the machine tool and located between the two first sliding rails, a first lead screw is fixed to the tail end of an output shaft of each first motor, and the first lead screws are screwed on the first sliding parts connected to two ends of the lower surface of the carrier beam.

Preferably, in order to enable the drill bit to accurately perform left-right positioning movement, the reciprocating mechanism comprises two second slide rails fixed on one side of the carrier beam, two second sliding parts are mounted on the two second slide rails, one ends of the two second sliding parts are jointly fixed on one side of the movable plate, a second motor is mounted on one side of the carrier beam, a second lead screw is fixed at the tail end of an output shaft of the second motor, a lead screw nut is screwed on the second lead screw, the lead screw nut is fixed on one side of the movable plate, one end of the second lead screw is supported by the mounting seat, and the mounting seat is fixed on one side of the movable plate.

Preferably, in order to facilitate fine adjustment of the relative position between the multiple drill bits and ensure the stability of the adjusted position, bolts are installed at four corners of the fixing plate, and the T-shaped sliding block is fixed on the mounting plate through the bolts.

Preferably, in order to further improve the stability of the forward and backward movement, one end of the first lead screw is rotatably connected with a bracket, and the bracket is fixed at the upper end of the machine tool.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the matching of the plurality of sliding rails and the sliding parts, the stability of movement can be well guaranteed, and through the matching of the plurality of motors and the lead screws, power can be well provided for the movement of the parts, so that the parts can be accurately and stably controlled to be accurately positioned and moved, the deviation of the positioning position is avoided, and the precision of the hole machining position is improved, so that the machining quality is improved, waste products caused by inaccurate positioning of the position are avoided, the machining and parallel operation can be simultaneously carried out, the machining time is saved, and the working efficiency can be improved when a single hole is drilled;

2. the position of a single fixing plate can be conveniently and quickly adjusted through a bolt, so that the purpose of adjusting the distance between drilling power head machines is achieved, the problem of multi-head drilling with different hole distances can be well solved, the regulation and control are convenient and quick, the work efficiency is favorably ensured, and the problem of workpiece scrapping caused by the deviation of the drilling position is avoided;

in conclusion, the multi-head drilling machine can accurately realize automatic front-back and left-right positioning movement among different rows of multi-head drilling, can well adapt to the condition of hole pitch adjustment among holes in the same row of multi-head drilling, has a simple structure, is convenient and quick to regulate and control, can well ensure the working quality and efficiency, and reduces the rejection rate and the production cost.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the mounting plate of the present invention;

FIG. 3 is a view of the movable plate of the present invention;

FIG. 4 is a schematic view of a second lead screw connection structure according to the present invention;

FIG. 5 is a view showing the structure of the T-shaped slider of the present invention.

In the figure: the drilling machine comprises a first motor 1, a machine tool 2, a second motor 3, a second screw 4, a screw nut 5, a mounting plate 6, a drilling assembly 7, a third motor 8, a 9T-shaped sliding block, a third sliding rail 10, a third sliding part 11, a moving plate 12, a second sliding rail 13, a bearing beam 14, a drilling power head 15, a first sliding part 16, a first sliding rail 17, a first screw 18, a bolt 19, a fixing plate 20, a sliding groove 21T, a second sliding part 22, a mounting seat 23 and a third screw 24.

Detailed Description

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

Example 1

Referring to fig. 1-5, a multi-head drill capable of adjusting the hole distance of a drill hole comprises a machine tool 2, wherein two sides of the upper end of the machine tool 2 are provided with a synchronous moving mechanism, a carrier beam 14 is arranged on the synchronous moving mechanism, and the carrier beam 14 can be accurately and stably positioned and moved through the moving mechanism.

Referring to fig. 1, the synchronous moving mechanism includes two first sliding rails 17 respectively fixed on both sides of the upper end of the machine tool 2, a first sliding member 16 is mounted on each of the two first sliding rails 17, the two first sliding members 16 are respectively fixed on both sides of the lower end of the carrier beam 14, and can well support the carrier beam 14, and guarantee the accuracy, the stability of the fore-and-aft movement of the carrier bar 14, one side of the lathe 2 is fitted with two first motors 1, two first motors 1 of synchronous control, make the rotational speed, the direction of rotation of two first motors 1 all the same, can be stable for the movement of the carrier bar 14 provide power and accuracy of the positioning movement, two first motors 1 are all located between two first slide rails 17, the first lead screw 18 is fixed with at the end of the output shaft of the first motor 1, the first lead screw 18 threads on the first slider that both ends connect under the carrier bar 14, promote the carrier bar 14 to reciprocate back and forth through the rotation of the first lead screw 18.

Referring to fig. 1 to 4, a reciprocating mechanism is installed on one side of a carrier beam 14, a moving plate 12 is installed on the reciprocating mechanism, and accuracy and stability of left and right movement of the moving plate 12 can be well guaranteed through the reciprocating mechanism, the reciprocating mechanism comprises two second slide rails 13 fixed on one side of the carrier beam 14, two second slide members are installed on the two second slide rails 13, one ends of the two second slide members are jointly fixed on one side of the moving plate 12, accuracy and stability of movement of the moving plate 12 can be well guaranteed through the action of the second slide members and the second slide rails 13, a second motor 3 is installed on one side of the carrier beam 14, a second lead screw 4 is fixed at the tail end of an output shaft of the second motor 3, a lead screw nut 5 is screwed on the second lead screw 4, the lead screw nut 5 is fixed on one side of the moving plate 12, and when the second lead screw 4 rotates under the action of the second motor 3, the rotation direction of the second lead screw can be well controlled, so that the lead screw 4 can be well, The nut 5 drives the moving plate 12 to move left and right, one end of the second lead screw 4 is supported by the mounting seat 23, the mounting seat 23 is fixed on one side of the moving plate 12, and the rotating stability of the second lead screw 4 can be well guaranteed through the mounting seat 23.

Referring to fig. 1-4, both sides of a moving plate 12 are fixed with third slide rails 10, both the third slide rails 10 are provided with third sliding parts 11, one sides of the two third sliding parts 11 are jointly fixed with a mounting plate 6, the motion stability of the mounting plate 6 is ensured by the third sliding parts 11 and the third slide rails 10, one side of the upper end of the mounting plate 6 is provided with a third motor 8, the tail end of the output shaft of the third motor 8 is fixed with a third lead screw 24, the third lead screw 24 is screwed on one side of the mounting plate 6, the third motor 8 and the third lead screw 24 can well lift the mounting plate 6, the position of the mounting plate 6 can be well positioned in an omnibearing manner by the cooperation of a plurality of motors, a plurality of lead screws, a plurality of slide rails and a plurality of sliding parts, and the positioning accuracy is ensured, so that a plurality of plates can be drilled simultaneously and placed in parallel, the drilling machine can simultaneously process and operate in parallel, saves processing time, can improve the working efficiency when drilling a single hole, and greatly improves the drilling efficiency relative to a common machine tool.

Referring to fig. 1-5, one side of mounting panel 6 is equipped with two T type spouts 21 from top to bottom in proper order, one side of mounting panel 6 is equipped with a plurality of drilling subassemblies 7, install drilling unit head 15 in the drilling subassembly 7, one side of drilling subassembly 7 is fixed with fixed plate 20, one side of fixed plate 20 is fixed with two T type sliders 9, two T type sliders 9 are located two T type spouts 21 respectively to make things convenient for the position of single drilling unit head 15 of slight removal, pitch-row size when the operation of punching is convenient for adjust.

Referring to fig. 2, bolts 19 are installed at four corners of a fixing plate 20, and a T-shaped sliding block 9 is fixed on a mounting plate 6 through the bolts 19, so that the adjustment and fixation are convenient, the stability of a drilling power head 15 during drilling can be ensured, and the accuracy of the drilling pitch can be ensured.

Example 2

Referring to fig. 1-5, a multi-head drill capable of adjusting the hole distance of a drill hole comprises a machine tool 2, wherein two sides of the upper end of the machine tool 2 are provided with a synchronous moving mechanism, a carrier beam 14 is arranged on the synchronous moving mechanism, and the carrier beam 14 can be stably positioned and moved accurately through the moving mechanism.

Referring to fig. 1, the synchronous moving mechanism includes two first sliding rails 17 respectively fixed on both sides of the upper end of the machine tool 2, a first sliding member 16 is mounted on each of the two first sliding rails 17, the two first sliding members 16 are respectively fixed on both sides of the lower end of the carrier beam 14, and can well support the carrier beam 14, and guarantee the accuracy, the stability of the fore-and-aft movement of the carrier bar 14, one side of the lathe 2 is fitted with two first motors 1, two first motors 1 of synchronous control, make the rotational speed, the direction of rotation of two first motors 1 all the same, can be stable for the movement of the carrier bar 14 provide power and accuracy of the positioning movement, two first motors 1 are all located between two first slide rails 17, the first lead screw 18 is fixed with at the end of the output shaft of the first motor 1, the first lead screw 18 threads on the first slider that both ends connect under the carrier bar 14, promote the carrier bar 14 to reciprocate back and forth through the rotation of the first lead screw 18.

Referring to fig. 1 to 4, a reciprocating mechanism is installed on one side of a carrier beam 14, a moving plate 12 is installed on the reciprocating mechanism, and accuracy and stability of left and right movement of the moving plate 12 can be well guaranteed through the reciprocating mechanism, the reciprocating mechanism includes two second slide rails 13 fixed on one side of the carrier beam 14, two second slide members are installed on the two second slide rails 13, one ends of the two second slide members are jointly fixed on one side of the moving plate 12, accuracy and stability of movement of the moving plate 12 can be well guaranteed through the action of the second slide members and the second slide rails 13, a second motor 3 is installed on one side of the carrier beam 14, a second lead screw 4 is fixed at the tail end of an output shaft of the second motor 3, a lead screw nut 5 is screwed on the second lead screw 4, the lead screw nut 5 is fixed on one side of the moving plate 12, and when the second lead screw 4 rotates under the action of the second motor 3, the rotation direction of the second lead screw can be well controlled so that the lead screw, the lead screw, The nut 5 drives the moving plate 12 to move left and right, one end of the second lead screw 4 is supported by the mounting seat 23, the mounting seat 23 is fixed on one side of the moving plate 12, and the rotating stability of the second lead screw 4 can be well guaranteed through the mounting seat 23.

Referring to fig. 1-4, both sides of a moving plate 12 are fixed with third slide rails 10, both the third slide rails 10 are provided with third sliding parts 11, one sides of the two third sliding parts 11 are jointly fixed with a mounting plate 6, the motion stability of the mounting plate 6 is ensured by the third sliding parts 11 and the third slide rails 10, one side of the upper end of the mounting plate 6 is provided with a third motor 8, the tail end of the output shaft of the third motor 8 is fixed with a third lead screw 24, the third lead screw 24 is screwed on one side of the mounting plate 6, the third motor 8 and the third lead screw 24 can well lift the mounting plate 6, the position of the mounting plate 6 can be well positioned in an omnibearing manner by the cooperation of a plurality of motors, a plurality of lead screws, a plurality of slide rails and a plurality of sliding parts, and the positioning accuracy is ensured, so that a plurality of plates can be drilled simultaneously and placed in parallel, the drilling machine can simultaneously process and operate in parallel, saves processing time, can improve the working efficiency when drilling a single hole, and greatly improves the drilling efficiency relative to a common machine tool.

Referring to fig. 1-5, one side of mounting panel 6 is equipped with two T type spouts 21 from top to bottom in proper order, one side of mounting panel 6 is equipped with a plurality of drilling subassemblies 7, install drilling unit head 15 in the drilling subassembly 7, one side of drilling subassembly 7 is fixed with fixed plate 20, one side of fixed plate 20 is fixed with two T type sliders 9, two T type sliders 9 are located two T type spouts 21 respectively to make things convenient for the position of single drilling unit head 15 of slight removal, pitch-row size when the operation of punching is convenient for adjust.

Referring to fig. 2, bolts 19 are installed at four corners of a fixing plate 20, and a T-shaped sliding block 9 is fixed on a mounting plate 6 through the bolts 19, so that the adjustment and fixation are convenient, the stability of a drilling power head 15 during drilling can be ensured, and the accuracy of the drilling pitch can be ensured.

Referring to fig. 1, one end of the first lead screw 18 is rotatably connected with a bracket, and the bracket is fixed at the upper end of the machine tool 2, so that the stability of the first lead screw 18 is improved.

Compared with embodiment 1, the present embodiment ensures the positioning and moving accuracy by further ensuring the stability of the first lead screw 18 during operation, which helps to further reduce the rejection rate and reduce the cost.

In the utility model, when in use, the first motor 1 can drive the first lead screws 18 to rotate, the two first motors 1 synchronously operate to ensure the rotation synchronism of the two first lead screws 18, the accuracy and the stability of the bearing beam 14 can be well ensured by the matching of the first sliding piece 16 and the first sliding rail 17, the second motor 3 is controlled to rotate the second lead screw 4 to well provide power for the reciprocating movement of the moving plate 12 through the lead screw nut 5, and the second sliding rail 13 and the second sliding piece can ensure the accuracy and the stability of the movement of the moving plate 12, the third motor 8 drives the third screw 24 to lift the mounting plate 6, the third slide rail 10 and the third sliding part 11 ensure the accuracy and stability of the lifting of the mounting plate 6, by controlling whether the bolt 19 is fastened to the mounting plate 6 or not, the position of the fixing plate 20 can be conveniently adjusted, and the T-shaped sliding block 9 and the T-shaped sliding groove 21 ensure the moving stability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. A multi-head drill capable of adjusting the hole distance of a drill hole comprises a machine tool (2), and is characterized in that: the upper end both sides of lathe (2) install synchronous motion mechanism jointly, install carrier bar (14) on the synchronous motion mechanism, reciprocating mechanism is installed to one side of carrier bar (14), reciprocating mechanism is last to install movable plate (12), the both sides of movable plate (12) all are fixed with third slide rail (10), all install third slider (11) on two third slide rails (10), one side of two third sliders (11) is fixed with mounting panel (6) jointly, third motor (8) are installed to upper end one side of mounting panel (6), the output shaft end of third motor (8) is fixed with third lead screw (24), third lead screw (24) spiral shell closes in one side of mounting panel (6), one side of mounting panel (6) is equipped with two T type spouts (21) from top to bottom in proper order, one side of mounting panel (6) is equipped with a plurality of drilling subassemblies (7), install drilling unit head (15) in drilling subassembly (7), one side of drilling subassembly (7) is fixed with fixed plate (20), one side of fixed plate (20) is fixed with two T type sliders (9), and two T type sliders (9) are located two T type spouts (21) respectively.

2. The multi-head drill capable of adjusting the hole pitch of the drill hole according to claim 1, wherein: the synchronous moving mechanism comprises two first sliding rails (17) which are fixed on two sides of the upper end of a machine tool (2) respectively, wherein first sliding parts (16) are installed on the two first sliding rails (17), the two first sliding parts (16) are fixed on two sides of the lower end of a bearing beam (14) respectively, two first motors (1) are installed on one side of the machine tool (2), the two first motors (1) are located between the two first sliding rails (17), a first lead screw (18) is fixed at the tail end of an output shaft of each first motor (1), and the first lead screw (18) is screwed at the lower end of the bearing beam (14).

3. The multi-head drill capable of adjusting the hole pitch of the drill hole according to claim 1, wherein: reciprocating mechanism all installs two second sliders including fixing two second slide rails (13) in carrier bar (14) one side on two second slide rails (13), and the one end of two second sliders is fixed in one side of movable plate (12) jointly, second motor (3) are installed to one side of carrier bar (14), the output shaft end of second motor (3) is fixed with second lead screw (4), the spiral shell has screw nut (5) on second lead screw (4), screw nut (5) are fixed in one side of movable plate (12), the one end of second lead screw (4) is supported by mount pad (23), mount pad (23) are fixed in one side of movable plate (12).

4. The multi-head drill capable of adjusting the hole pitch of the drill hole according to claim 1, wherein: bolts (19) are arranged at four corners of the fixing plate (20), and the T-shaped sliding block (9) is fixed on the mounting plate (6) through the bolts (19).

5. The multi-head drill capable of adjusting the hole pitch of the drill hole as claimed in claim 2, wherein: one end of the first lead screw (18) is rotatably connected with a support, and the support is fixed at the upper end of the machine tool (2).

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