CN216398699U

CN216398699U - Drilling and tapping all-in-one machine

Info

Publication number: CN216398699U
Application number: CN202122979245.1U
Authority: CN
Inventors: 赵勇魁; 何卉; 梁烜; 刘安
Original assignee: Guangdong Yian Civil Air Defense Engineering Technology Co ltd
Current assignee: Guangdong Yian Civil Air Defense Engineering Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-29
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a drilling and tapping integrated machine which comprises a workpiece clamp, a drilling mechanism and a tapping mechanism, wherein the workpiece clamp comprises a clamping seat, a pressing piece rod and a pneumatic element, a workpiece is accommodated between the clamping seat and the pressing piece rod, the pneumatic element is used for driving the pressing piece rod to be close to and far away from the clamping seat, and the pressing piece rod and the clamping seat are matched for clamping the workpiece; the drilling mechanism is positioned on one side of the workpiece clamp and comprises a first drill bit and a first translation seat, the first drill bit is used for drilling a hole in the workpiece, and the first translation seat is used for driving the first drill bit to be close to and far away from the workpiece clamp; the tapping mechanism is located on the other side of the workpiece fixture and comprises a first screw tap and a second translation seat, the first screw tap is used for tapping a bottom hole drilled in a workpiece by a first drill, and the second translation seat is used for driving the first screw tap to be close to and far away from the workpiece fixture. The utility model can reduce the workpiece clamping time, improve the working efficiency and improve the processing accuracy.

Description

Drilling and tapping all-in-one machine

Technical Field

The utility model relates to the technical field of tool fixtures, in particular to a drilling and tapping all-in-one machine.

Background

In the field of mechanical manufacturing, drilling and tapping are two common processing methods. A drill bit is used to machine a hole in the solid material and then a tapping machine is used to machine the thread.

However, in a common machining process, drilling and tapping are generally performed separately, and workers need to replace a workpiece after drilling from a drilling device to a tapping device and perform a mounting and fixing process again, so that the operation time is increased, and the work efficiency is low. In addition, in the drilling and tapping process, the positioning accuracy cannot be guaranteed, and the screw tap is easy to break or damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve one of the technical problems in the prior art, and therefore the utility model provides a drilling and tapping all-in-one machine which can simultaneously drill and tap two ends of some workpieces, reduce clamping time, improve drilling and tapping accuracy, improve working efficiency and ensure finished product quality.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the workpiece clamp comprises a clamping seat, a pressing piece rod and a pneumatic element, wherein a workpiece is accommodated between the clamping seat and the pressing piece rod, the pneumatic element is used for driving the pressing piece rod to be close to and far away from the clamping seat, and the pressing piece rod and the clamping seat are matched for clamping the workpiece; the drilling mechanism is positioned on one side of the workpiece clamp and comprises a first drill bit, a first motor and a first translation seat, wherein the first drill bit is used for drilling a workpiece, the first motor drives the first drill bit to rotate, and the first translation seat is used for driving the first drill bit to be close to and far away from the workpiece clamp; the tapping mechanism is located on the other side of the workpiece fixture and comprises a first screw tap, a second motor and a second translation seat, the first screw tap is used for tapping a bottom hole drilled in a workpiece by the first drill, the second motor drives the first screw tap to rotate, and the second translation seat is used for driving the first screw tap to be close to and far away from the workpiece fixture.

Has the advantages that: the workpiece fixture is arranged between the drilling mechanism and the tapping mechanism, the workpiece is fixed on the workpiece fixture, after the drilling mechanism completes drilling work, the workpiece does not need to be taken down, the tapping mechanism conducts tapping through the second translation seat, clamping time is shortened, working efficiency is improved, and machining accuracy is improved.

According to the drilling and tapping integrated machine, the clamping seat comprises a bottom plate, a supporting plate and a fixing plate, the supporting plate is erected on the bottom plate, the supporting plate is provided with a through hole, the through hole is used for accommodating the first drill bit and the first screw tap to pass through, and the fixing plate is perpendicular to the supporting plate and the bottom plate.

The beneficial results are: the supporting plate on the workpiece fixture is provided with a plurality of through holes, the through holes are used for containing the first drill bit and the first screw tap, the fixture can fix a plurality of workpieces at one time, and batch processing is realized by moving the drilling mechanism and the tapping mechanism.

According to the drilling and tapping integrated machine, the pneumatic element comprises a first cylinder and a connecting plate, the connecting plate is fixed to one side, away from the pressing piece rod, of the supporting plate, and the first cylinder is installed on the connecting plate.

The beneficial results are: the pneumatic element drives the pressing piece rod to move towards the direction of the workpiece, so that the supporting plate and the pressing piece rod clamp and fix the workpiece, the situation that the workpiece shifts to cause the position of a drilling hole to deviate in the drilling and tapping process is avoided, the machining efficiency is improved, and the labor intensity is reduced.

According to the drilling and tapping integrated machine, the first air cylinder is provided with the push-pull rod, the push-pull rod is connected with the pressing piece rod, and the push-pull rod is used for driving the pressing piece rod to move.

The push rod is pushed by the air cylinder to move back and forth, so that a workpiece can be tightly fixed, and the workpiece is prevented from moving in the machining process.

According to the drilling and tapping all-in-one machine provided by the embodiment of the utility model, the drilling mechanism further comprises a first cutter holder for mounting the first drill bit and a first rotating shaft connected with the first cutter holder, the first cutter holder is rotatably connected with the first translation holder, and the first motor is connected with the first rotating shaft.

Beneficially, first motor provides power and drives first pivot and rotate, and first pivot makes first drill bit rotatory through first blade holder, carries out the drilling process.

According to the drilling and tapping integrated machine provided by the embodiment of the utility model, the drilling mechanism further comprises a second drill bit, a second tool apron for installing the second drill bit and a second rotating shaft connected with the second tool apron, the second tool apron is rotatably connected with the first translation seat, the first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear, and the first gear and the second gear are in meshing transmission.

The tool apron has the advantages that the first gear is arranged to serve as the driving wheel, the second gear serves as the driven wheel, the first gear and the second gear are in meshed transmission, two or more tool apron bodies are controlled to rotate simultaneously, power parts are reduced, transmission efficiency is improved, and drilling efficiency is improved.

According to the drilling and tapping integrated machine provided by the embodiment of the utility model, the drilling mechanism further comprises a first base, a first screw rod and a first motor, the first translation seat is connected with the first base in a sliding mode, the first screw rod is connected with the first base in a rotating mode, the first screw rod is in threaded connection with the first translation seat, the first motor drives the first screw rod to rotate, and a first guide rod and a first guide hole for accommodating the first guide rod are arranged between the first translation seat and the first base.

The drilling machine has the advantages that the first translation seat drives the drilling mechanism to move, the movement is stable, the moving speed is adjustable, the drilling position is accurate, and the drilling machining precision is effectively improved.

According to the drilling and tapping integrated machine provided by the embodiment of the utility model, the tapping mechanism comprises a third cutter holder for mounting a first screw tap and a third rotating shaft connected with the third cutter holder, the third cutter holder is rotatably connected with the second translation holder, and the second motor is connected with the third rotating shaft.

Beneficially, the second motor provides power to drive the third rotating shaft to rotate, and the third rotating shaft enables the first screw tap to be subjected to rotary machining through the third tool apron.

According to the drilling and tapping integrated machine provided by the embodiment of the utility model, the tapping mechanism further comprises a fourth screw tap, a fourth tool apron for installing the fourth screw tap and a fourth rotating shaft connected with the fourth tool apron, the fourth tool apron is rotatably connected with the second translation seat, the third rotating shaft is provided with a third gear, the fourth rotating shaft is provided with a fourth gear, and the third gear and the fourth gear are in meshing transmission.

The tool apron has the advantages that the third gear is arranged to serve as the driving wheel, the fourth gear serves as the driven wheel, the third gear and the fourth gear are in meshed transmission, two or more tool apron bodies are made to rotate, power parts are reduced, and meanwhile transmission efficiency is improved.

According to the drilling and tapping integrated machine provided by the embodiment of the utility model, the tapping mechanism further comprises a second base, a second screw and a second motor, the second translation seat is slidably connected with the second base, the second screw is rotatably connected with the second base, the second screw is in threaded connection with the second translation seat, the second motor drives the second screw to rotate, and a second guide rod and a second guide hole for accommodating the second guide rod are arranged between the second translation seat and the second base.

The tapping mechanism is driven by the first translation seat to move towards the workpiece, and the tapping mechanism is driven by the second translation seat to move towards the workpiece, so that the tapping mechanism is driven to move back to the tapping starting point after the tapping process is finished. Through setting up two translation seats, remove steady and speed is adjustable, effectively improves the degree of accuracy of drilling tapping, realizes a plurality of work piece processing.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of a drilling and tapping all-in-one machine according to an embodiment of the utility model;

fig. 2 is a front view of a drilling and tapping all-in-one machine shown in fig. 1.

Reference numerals: 100-workpiece holder, 110-first cylinder, 120-through hole, 130-bottom plate, 140-pressing piece rod, 150-fixing plate, 160-supporting plate, 170-push-pull rod, 180-connecting plate, 200-drilling mechanism, 210-first motor, 220-first gear, 221-second gear, 230-first tool apron, 231-second tool apron, 240-first drill, 241-second drill, 250-first rotating shaft, 251-second rotating shaft, 260-first base, 270-first translation seat, 300-tapping mechanism, 310-second motor, 320-second base, 330-third gear, 331-fourth gear, 340-third tool apron, 341-fourth tool apron, 350-first tap, 351-second tap, 360-second translational seat.

Detailed Description

The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout, and the embodiments described below with reference to the drawings are exemplary only and are not to be construed as limiting the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the referred component or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, several meanings are one or more, several meanings are more than two, more than, less than, more than, etc. are understood as not including the number, and more than, less than, etc. are understood as including the number, if any description to the first and second is only for the purpose of distinguishing technical features, but not for the purpose of indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.

A drilling and tapping all-in-one machine according to an embodiment of the utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of a drilling and tapping all-in-one machine is provided.

The present embodiment includes a work holder 100, a drilling mechanism 200, and a tapping mechanism 300.

For the workpiece fixture 100, the workpiece fixture 100 comprises a clamping seat, a pressing piece rod 140 and a pneumatic element, wherein a workpiece is accommodated between the clamping seat and the pressing piece rod 140, the pneumatic element is used for driving the pressing piece rod 140 to approach and leave the clamping seat, and the pressing piece rod 140 and the clamping seat are matched to clamp the workpiece.

Through setting up work piece holder 100 and being located drilling mechanism 200 and tapping mechanism 300 in the middle of, the work piece is fixed on work piece holder 100, and drilling mechanism 200 accomplishes drilling work back, need not to take off the work piece, and tapping mechanism 300 carries out the tapping through second translation seat 360, reduces the work piece clamping time, improves work efficiency, improves the machining accuracy.

Specifically, the clamping seat includes a base plate 130, a support plate 160, and a fixing plate 150, the support plate 160 is erected on the base plate 130, the support plate 160 is provided with a through hole 120, the through hole 120 is used for accommodating the first drill 240 and the first tap 350 therethrough, and the fixing plate 150 is perpendicular to the support plate 160 and the base plate 130. The pneumatic member includes a first cylinder 110, a connecting plate 180, the connecting plate 180 being fixed to a side of the support plate 160 away from the presser bar 140, the first cylinder 110 being mounted on the connecting plate 180.

By providing the plurality of through-holes 120 in the support plate 160 on the workpiece fixture 100, the through-holes 120 receiving the first drill 240 and the first tap 350 therethrough, the fixture can fix a plurality of workpieces at a time, and batch processing is realized by moving the drilling mechanism 200 and the tapping mechanism 300.

Accordingly, the first cylinder 110 has a push-pull rod 170, the push-pull rod 170 is connected to the pressing member rod 140, and the push-pull rod 170 is used to move the pressing member rod 140.

The drilling mechanism 200 is located on one side of the workpiece fixture 100 and includes a first drill 240, a first motor 210 and a first translation seat 270, the first drill 240 is used for drilling a hole in the workpiece, the first motor 210 drives the first drill 240 to rotate, and the first translation seat 270 is used for driving the first drill 240 to approach and leave the workpiece fixture 100.

Specifically, the drilling mechanism 200 further includes a first tool holder 230 for mounting a first drill bit 240, a first spindle 250 connected to the first tool holder 230, the first tool holder 230 being rotatably connected to the first translation holder 270, and a first motor 210 connected to the first spindle 250.

The first motor 210 is arranged to provide power to drive the first rotating shaft 250 to rotate, and the first rotating shaft 250 rotates the first drill 240 through the first tool apron 230, so as to perform a drilling process.

As shown in fig. 2, the drilling mechanism 200 further includes a second drill bit 241, a second tool holder 231 for mounting the second drill bit 241, and a second rotating shaft 251 connected to the second tool holder 231, wherein the second tool holder 231 is rotatably connected to the first translating holder 270, the first rotating shaft 250 is provided with a first gear 220, the second rotating shaft 251 is provided with a second gear 221, and the first gear 220 and the second gear 221 are in meshing transmission.

Through setting up first gear 220 as the action wheel, second gear 221 is as the driven wheel, and first gear 220 and the meshing transmission of second gear 221 control two or more blade holders simultaneously rotatory, improve transmission efficiency when reducing the power spare. The drilling efficiency is improved.

Correspondingly, the drilling mechanism 200 further includes a first base 260, a first screw rod and a first motor 210, the first translation base 270 is slidably connected to the first base 260, the first screw rod is rotatably connected to the first base 260, the first screw rod is in threaded connection with the first translation base 270, the first motor 210 drives the first screw rod to rotate, and a first guide rod and a first guide hole for accommodating the first guide rod are disposed between the first translation base 270 and the first base 260.

Through setting up first translation seat 270 and driving drilling mechanism 200 and remove, speed is steady and the position is accurate, effectively improves drilling machining precision.

For the tapping mechanism 300, the tapping mechanism comprises a third tool holder 340 for mounting the first tap 350, a third rotating shaft connected with the third tool holder 340, the third tool holder 340 is rotatably connected with the second translation seat 360, and the second motor 310 is connected with the third rotating shaft.

As shown in fig. 2, the tapping mechanism 300 further includes a fourth tap, a fourth tool holder 341 for mounting the fourth tap, and a fourth rotating shaft connected to the fourth tool holder 341, the fourth tool holder 341 is rotatably connected to the second translation holder 360, the third rotating shaft is provided with a third gear 330, the fourth rotating shaft is provided with a fourth gear 331, and the third gear 330 and the fourth gear 331 are in meshing transmission.

Through setting up third gear 330 as the action wheel, fourth gear 331 is as the driven wheel, and third gear 330 and fourth gear 331 mesh transmission make two or more blade holders rotatory, improve transmission efficiency when reducing the power spare.

Correspondingly, the tapping mechanism 300 further includes a second base 320, a second screw rod and a second motor 310, the second translation base 360 is slidably connected to the second base 320, the second screw rod is rotatably connected to the second base 320, the second screw rod is in threaded connection with the second translation base 360, the second motor 310 drives the second screw rod to rotate, and a second guide rod and a second guide hole for accommodating the second guide rod are disposed between the second translation base 360 and the second base 320.

Through setting up second translation seat 360, when drilling mechanism 200 accomplished the drilling process, first translation seat 270 removes drilling mechanism 200 and returns the normal position, and second translation seat 360 drives tapping mechanism 300 and removes to the work piece direction, accomplishes tapping processing and retreats and get back to the tapping starting point. Through setting up two translation seats, remove steady and speed is adjustable, effectively improves the degree of accuracy of drilling tapping, realizes a plurality of work piece processing.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and exemplary descriptions of the terms in this specification do not necessarily refer to the same embodiment or example, and the particular feature, structure, material, or characteristic described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A drilling and tapping all-in-one machine, comprising:

the workpiece clamp (100) comprises a clamping seat, a pressing piece rod (140) and a pneumatic element, wherein a workpiece is accommodated between the clamping seat and the pressing piece rod (140), the pneumatic element is used for driving the pressing piece rod (140) to be close to and far away from the clamping seat, and the pressing piece rod (140) and the clamping seat are matched to clamp the workpiece;

the drilling mechanism (200) is positioned on one side of the workpiece clamp (100) and comprises a first drill bit (240), a first motor (210) and a first translation seat (270), wherein the first drill bit (240) is used for drilling a workpiece, the first motor (210) drives the first drill bit (240) to rotate, and the first translation seat (270) is used for driving the first drill bit (240) to approach and depart from the workpiece clamp (100);

the tapping mechanism (300) is located on the other side of the workpiece fixture (100) and comprises a first screw tap (350), a second motor (310) and a second translation seat (360), the first screw tap (350) is used for tapping a bottom hole drilled in a workpiece by the first drill (240), the second motor (310) drives the first screw tap (350) to rotate, and the second translation seat (360) is used for driving the first screw tap (350) to be close to and far away from the workpiece fixture (100).

2. The machine for drilling and tapping as claimed in claim 1, wherein the clamping seat comprises a base plate (130), a supporting plate (160) and a fixing plate (150), the supporting plate (160) stands on the base plate (130), the supporting plate (160) is provided with a plurality of through holes (120), the plurality of through holes (120) are used for accommodating the first drill (240) and the first tap (350) to pass through, and the fixing plate (150) is perpendicular to the supporting plate (160) and the base plate (130).

3. An integrated machine as claimed in claim 2, characterised in that said pneumatic element comprises a first cylinder (110) and a connecting plate (180), said connecting plate (180) being fixed to the side of said support plate (160) remote from said presser bar (140), said first cylinder (110) being mounted on said connecting plate (180).

4. The machine as claimed in claim 3, wherein the first cylinder (110) has a push-pull rod (170), the push-pull rod (170) is connected to the presser bar (140), and the push-pull rod (170) is used for driving the presser bar (140) to move.

5. A machine as claimed in claim 1, wherein the drilling mechanism (200) further comprises a first seat (230) for mounting the first drill (240), a first shaft (250) connected to the first seat (230), the first seat (230) being rotatably connected to the first translation seat (270), and the first motor (210) being connected to the first shaft (250).

6. A machine as claimed in claim 5, wherein the drilling mechanism (200) further comprises a second drill bit (241), a second seat (231) for mounting the second drill bit (241), and a second shaft (251) connected to the second seat (231), the second seat (231) is rotatably connected to the first translational seat (270), the first shaft (250) is provided with a first gear (220), the second shaft (251) is provided with a second gear (221), and the first gear (220) and the second gear (221) are in meshing transmission.

7. The integrated drilling and tapping machine according to claim 1, wherein the drilling mechanism (200) further comprises a first base (260), a first screw and a first motor (210), the first translation base (270) is slidably connected with the first base (260), the first screw is rotatably connected with the first base (260), the first screw is in threaded connection with the first translation base (270), the first motor (210) drives the first screw to rotate, and a first guide rod and a first guide hole for accommodating the first guide rod are arranged between the first translation base (270) and the first base (260).

8. The machine as claimed in claim 1, wherein the tapping mechanism (300) comprises a third tool holder (340) for mounting the first tap (350), and a third rotating shaft connected with the third tool holder (340), the third tool holder (340) is rotatably connected with the second translation seat (360), and the second motor (310) is connected with the third rotating shaft.

9. The all-in-one machine for drilling and tapping as claimed in claim 8, wherein the tapping mechanism (300) further comprises a fourth tap, a fourth tool apron (341) for mounting the fourth tap, and a fourth rotating shaft connected with the fourth tool apron (341), the fourth tool apron (341) is rotatably connected with the second translation seat (360), the third rotating shaft is provided with a third gear (330), the fourth rotating shaft is provided with a fourth gear (331), and the third gear (330) and the fourth gear (331) are in meshing transmission.

10. The drilling and tapping all-in-one machine according to claim 1, wherein the tapping mechanism (300) further comprises a second base (320), a second screw and a second motor (310), the second translation base (360) is slidably connected with the second base (320), the second screw is rotatably connected with the second base (320), the second screw is in threaded connection with the second translation base (360), the second motor (310) drives the second screw to rotate, and a second guide rod and a second guide hole for accommodating the second guide rod are arranged between the second translation base (360) and the second base (320).