CN115194213A

CN115194213A - Multistation work piece intelligence drilling equipment

Info

Publication number: CN115194213A
Application number: CN202210909377.3A
Authority: CN
Inventors: 蔡东廷; 李晓丽
Original assignee: Anhui Shengerwo Intelligent Equipment Co ltd
Current assignee: Anhui Shengerwo Intelligent Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-18

Abstract

The invention provides intelligent multi-station workpiece drilling equipment which comprises a base, wherein a fixed plate is correspondingly arranged at the top of the base, a rotatable workbench is correspondingly arranged above the fixed plate, a plurality of slide rails are uniformly arranged at the top of the workbench along the circumferential direction of the workbench, and workpiece clamping mechanisms capable of moving along the slide rails are correspondingly arranged on the slide rails; a plurality of fixing frames are uniformly arranged on the outer side of the workbench along the circumferential direction of the workbench, and the fixing frames correspond to the sliding rails at intervals; the drill bit is characterized in that a first linear motor vertically arranged is correspondingly installed on the fixing frame, a second linear motor transversely arranged is correspondingly installed on a moving seat of the first linear motor, a drilling motor is correspondingly installed on a moving seat of the second linear motor, and a drill bit is correspondingly installed below the drilling motor. The drilling machine is convenient to operate integrally, can process a plurality of workpieces at one time, effectively improves the integral drilling efficiency of the workpieces, and can better meet the requirement of batch workpiece processing.

Description

Multistation work piece intelligence drilling equipment

Technical Field

The invention relates to the technical field of workpiece drilling equipment, in particular to multi-station workpiece intelligent drilling equipment.

Background

Workpiece drilling refers to the operation of machining a hole in a solid material with a drill. With the rapid development of modern mechanical industry, the requirements for workpiece drilling efficiency and the like are continuously improved. At present, a traditional bench type or vertical drilling machine and the like are generally adopted to drill a workpiece, but the traditional drilling machine can only process one workpiece at a time, the workpiece to be processed is required to be correspondingly clamped and fixed on a workbench by a worker, then drilling operation is carried out, and finally the processed workpiece is taken down and replaced by another workpiece to be processed to continue drilling.

In addition, because the size and the shape of the workpiece to be machined are different, different tool fixtures need to be equipped to clamp the workpiece when the workpiece is clamped by adopting a traditional drilling machine, and the fixture needs to be detached from the workbench and correspondingly replaced by different fixtures during operation, so that the machining efficiency of the workpiece is further reduced, and the production cost is increased.

Disclosure of Invention

The invention provides intelligent multi-station workpiece drilling equipment which is convenient to operate integrally, can process a plurality of workpieces at one time, effectively improves the overall drilling efficiency of the workpieces, and can better meet the requirement of batch workpiece processing.

In order to achieve the purpose, the invention adopts the following technical scheme: the intelligent multi-station workpiece drilling equipment comprises a base, wherein a fixed plate is correspondingly arranged at the top of the base, a rotatable workbench is correspondingly arranged above the fixed plate, a plurality of slide rails are uniformly arranged at the top of the workbench along the circumferential direction of the workbench, and workpiece clamping mechanisms capable of moving along the slide rails are correspondingly arranged on the slide rails; a plurality of fixing frames are uniformly arranged on the outer side of the workbench along the circumferential direction of the workbench, and the fixing frames correspond to the sliding rails at intervals; the drilling machine is characterized in that a first linear motor which is vertically arranged is correspondingly installed on the fixing frame, a second linear motor which is transversely arranged is correspondingly installed on a moving seat of the first linear motor, a drilling motor is correspondingly installed on a moving seat of the second linear motor, and a drill bit is correspondingly installed below the drilling motor.

Preferably, the upper surface of workstation evenly is equipped with six slide rails along its circumferencial direction, the mount includes threely and along its circumferencial direction evenly distributed in the workstation outside, and three mount is corresponding with wherein three slide rail respectively.

Preferably, the fixing frames are correspondingly installed on the fixing plate, arc-shaped grooves are correspondingly arranged between adjacent fixing frames on the fixing plate, and the positions of the arc-shaped grooves correspond to the positions of the sliding rails.

Preferably, a rotary cylinder is correspondingly installed in the middle of the fixing plate, the workbench is correspondingly installed on the rotary cylinder, and the rotary cylinder drives the workbench to rotate.

Preferably, the workpiece clamping mechanism comprises a sliding seat, and the sliding seat is slidably mounted on the sliding rail; the clamping blocks capable of transversely stretching and retracting are symmetrically arranged on two sides of the top of the sliding seat, clamping grooves are symmetrically arranged on one opposite sides of the two clamping blocks, and a workpiece is clamped and fixed through the clamping grooves in the two clamping blocks.

Preferably, the top bilateral symmetry of sliding seat is equipped with the fixed block, the middle part screw thread of fixed block installs the screw rod, the outside end correspondence of screw rod is equipped with the rocking handle, the medial extremity correspondence of screw rod is equipped with the mounting panel, press from both sides tight piece correspondence and install on the mounting panel.

Preferably, the mounting plate is of a U-shaped structure, and mounting holes are correspondingly formed in the mounting plate; and a plurality of mounting holes distributed at intervals are correspondingly formed in one side of the clamping block, and the clamping block is correspondingly clamped in the mounting plate and is limited and fixed through bolts.

Preferably, a plurality of clamping grooves with different shapes and sizes are symmetrically arranged on one side, opposite to the two clamping blocks, and the clamping grooves are distributed on the clamping blocks at intervals.

Preferably, a fan cover is correspondingly installed on one side of the fixing frame, an air port of the fan cover points to the workpiece clamping mechanism corresponding to the fixing frame, a dust collection box is correspondingly arranged on one side of the fixing frame, the dust collection box is communicated with the fan cover, and a dust collection fan is correspondingly installed on one side of the dust collection box.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the plurality of workpiece clamping mechanisms are correspondingly arranged on the periphery of the top of the workbench along the circumferential direction of the workbench, the plurality of fixing frames are correspondingly arranged on the outer side of the workbench, and the fixing frames correspond to the workpiece clamping mechanisms at intervals, so that the workpieces clamped on part of the workpiece clamping mechanisms can be drilled by using the drill bits on the fixing frames, meanwhile, the clamping operation of the workpieces is carried out on the rest of the workpiece clamping mechanisms, after the drilling of the workpieces below the drill bits is finished, the workbench is rotated to enable the rest of the workpiece clamping mechanisms clamping the workpieces to be machined to rotate to the positions below the drill bits on the fixing frames, the drilling operation is carried out again, meanwhile, the workpieces after the drilling is finished can be detached from the corresponding workpiece clamping mechanisms by a worker, and the new workpieces to be machined are replaced for subsequent machining, the overall operation is more convenient, the plurality of workpieces can be machined at one time, the time difference of workpiece machining is ingeniously utilized, the drilling efficiency of the whole workpieces is effectively improved, and the batch machining requirements of the workpieces can be better satisfied; and the first linear electric motor of vertical setting, the second linear electric motor that transversely sets up and the sliding fit of work piece clamping mechanism and slide rail make the drill bit can drill the optional position of work piece, and its whole practicality is stronger.

In addition, the invention also optimally designs the specific structure of the workpiece clamping mechanism, and through arranging two transversely telescopic clamping blocks and symmetrically arranging a plurality of clamping grooves with different shapes and sizes on one side opposite to the two clamping blocks, the different clamping grooves are utilized to clamp workpieces with different shapes, so that the replacement and disassembly of different tool clamps are avoided, the processing efficiency of the workpieces is further effectively improved, the production cost is reduced, and the workpiece installation is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation distribution of the rotary cylinder of the present invention;

FIG. 3 is an enlarged schematic view of the workpiece clamping mechanism of the present invention;

fig. 4 is a schematic view of the construction of the clamping block of the present invention.

In the figure: 1. a base; 2. a fixing plate; 21. an arc-shaped slot; 3. a work table; 31. a slide rail; 4. a workpiece clamping mechanism; 41. a sliding seat; 42. a fixed block; 43. a screw; 44. a rocking handle; 45. mounting a plate; 46. a clamping block; 461. mounting holes; 462. a clamping groove; 5. a rotating cylinder; 6. a fixed mount; 7. a first linear motor; 8. a second linear motor; 9. a drilling motor; 10. a drill bit.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the intelligent multi-station workpiece drilling device of the present embodiment includes a base 1, a circular fixing plate 2 is correspondingly disposed on the top of the base 1, and a rotatable circular worktable 3 is correspondingly disposed above the fixing plate 2. The middle part of the fixed plate 2 is correspondingly provided with a rotary cylinder 5, the workbench 3 is correspondingly arranged on an output shaft at the top of the rotary cylinder 5, and the workbench 3 is driven to rotate by the rotary cylinder 5. A plurality of sliding rails 31 are uniformly arranged on the periphery of the top of the workbench 3 along the circumferential direction of the workbench, and a workpiece clamping mechanism 4 capable of moving along the sliding rails 31 is correspondingly installed on the sliding rails 31. The outer side of the workbench 3 is uniformly provided with a plurality of fixing frames 6 along the circumferential direction thereof, the fixing frames 6 correspond to the sliding rails 31 at intervals, namely, one fixing frame 6 is correspondingly arranged at the outer side of one sliding rail 31 at intervals. The utility model discloses a drilling machine, including mount 6, second linear electric motor 9, drilling motor 9, the below correspondence of first linear electric motor 7 is installed the drill bit 10, through drilling motor 9 drive drill bit 10 rotation to the work piece of clamp tightly on the work piece clamping mechanism 4 below is drilled processing, the last correspondence of installing of mount 6 is vertical first linear electric motor 7 that sets up, the correspondence of first linear electric motor 7 is installed the second linear electric motor 8 that transversely sets up on the removal seat, the correspondence of second linear electric motor 8 is installed.

The radial dimension of the fixed plate 2 is larger than that of the workbench 3, and the fixed frame 6 can be correspondingly arranged on the fixed plate 2. Arc-shaped grooves 21 are correspondingly arranged between adjacent fixing frames 6 on the fixing plate 2, and the positions of the arc-shaped grooves 21 correspond to the positions of the slide rails 31 which are not processed. In this embodiment, six sliding rails 31 may be uniformly arranged on the upper surface of the working table 3 along the circumferential direction thereof, and the workpiece clamping mechanisms 4 are correspondingly mounted on the six sliding rails 31; the fixing frames 6 may specifically include three and are uniformly distributed on the outer side of the workbench 3 along the circumferential direction thereof, and the three fixing frames 6 respectively correspond to three of the slide rails 31, that is, one fixing frame 6 is correspondingly arranged on the outer side of one slide rail 31 at an interval, and the fixing frame 6 corresponds to the workpiece clamping mechanism 4 on the slide rail 31, so as to drill the workpiece on the workpiece clamping mechanism 4. According to the drilling equipment, the plurality of workpiece clamping mechanisms 4 and the plurality of fixing frames 6 are arranged, the fixing frames 6 correspond to the workpiece clamping mechanisms 4 at intervals, so that when the drill bits 10 on the fixing frames 6 are used for drilling the clamped workpieces on the part of the workpiece clamping mechanisms 4 (the part of the workpiece clamping mechanisms 4 are the workpiece clamping mechanisms 4 corresponding to the lower parts of the drill bits 10 on the fixing frames 6), the workpieces are clamped on the rest of the workpiece clamping mechanisms 4, after the drilling of the workpieces below the drill bits 10 is finished, the rotary air cylinder 5 is driven to control the workbench 3 to rotate, the rest of the workpiece clamping mechanisms 4 clamping the workpieces to be machined are rotated to the lower parts of the drill bits 10 on the fixing frames 6, the drilling operation is carried out again, meanwhile, the workers can detach the drilled workpieces from the corresponding workpiece clamping mechanisms 4, replace the new workpieces to be machined to wait for subsequent machining, the whole operation is convenient, a plurality of workpieces can be machined at one time, the time difference of workpiece machining is ingeniously utilized, the whole drilling efficiency of the workpieces is effectively improved, and the requirement for batch machining of the workpieces can be well met. And the first linear motor 7 vertically arranged on the fixing frame 6, the second linear motor 8 transversely arranged on the fixing frame 6, the workpiece clamping mechanism 4 and the sliding rail 31 are in sliding fit, so that the drill bit 10 can drill any position of a workpiece, and the whole practicability is higher.

The workpiece clamping mechanism 4 comprises a sliding seat 41, the sliding seat 41 is slidably mounted on the sliding rail 31, and a plurality of kidney-shaped holes are formed in the sliding seat 41 at intervals. The two sides of the top of the sliding seat 41 are symmetrically provided with clamping blocks 46 capable of transversely stretching and moving, the opposite sides of the two clamping blocks 46 are symmetrically provided with clamping grooves 462, and a workpiece is clamped and fixed through the clamping grooves 462 on the two clamping blocks 46. Specifically, the top bilateral symmetry of sliding seat 41 is equipped with fixed block 42, screw rod 43 is installed to the middle part screw thread of fixed block 42, the outside end of screw rod 43 corresponds and is equipped with rocking handle 44, the inboard end of screw rod 43 corresponds and is equipped with mounting panel 45, press from both sides tight piece 46 and correspond and install on mounting panel 45, rotate rocking handle 44 and make screw rod 43 rotate to make and press from both sides tight piece 46 horizontal telescopic movement. The mounting plate 45 is of a U-shaped structure, and two mounting holes are correspondingly formed in the mounting plate 45; a plurality of mounting holes 461 which are distributed at intervals are correspondingly arranged on one side of the clamping block 46, the plurality of mounting holes 461 are divided into a plurality of groups which are distributed at intervals at equal intervals, and each group comprises two mounting holes; the clamping block 46 is correspondingly clamped in the mounting plate 45 and is limited and fixed by bolts in the mounting holes, and a plurality of mounting holes 461 are correspondingly arranged on the clamping block 46 so as to adjust the mounting position of the clamping block 46 and facilitate clamping of a workpiece. A plurality of clamping grooves 462 with different shapes and sizes are symmetrically arranged on one side opposite to the two clamping blocks 46, and the clamping grooves 462 are distributed on the clamping blocks 46 at intervals. In this embodiment, specifically, four clamping grooves 462 distributed at intervals may be symmetrically disposed on the two clamping blocks 46, the four clamping grooves 462 on the two clamping blocks 46 are respectively rectangular, circular, hexagonal and rhombic, and the four clamping grooves 462 have different shapes and sizes so as to clamp different workpieces. This drilling equipment has carried out the optimal design through the concrete structure to work piece clamping mechanism 4, through setting up two tight blocks 46 that press from both sides that can transversely stretch out and draw back to the bilateral symmetry that is equipped with a plurality of shape sizes in two one sides that press from both sides tight block 46 relatively presss from both sides tight groove 462, utilizes different tight groove 462 so that the work piece of the tight different shapes of clamp, has avoided changing like this and has dismantled different frock clamp, has further effectively improved the machining efficiency of work piece, has reduced manufacturing cost, the work piece installation of being convenient for. The clamping blocks 46 can be controlled to transversely stretch and retract through electric telescopic rods or telescopic cylinders, namely, the electric telescopic rods or telescopic cylinders are correspondingly arranged on the two fixing blocks 42, the clamping blocks 46 are detachably arranged on the electric telescopic rods or telescopic cylinders, and the electric telescopic rods or telescopic cylinders are used for controlling the clamping blocks 46 to stretch and retract.

It should be noted that the rotary cylinder 5, the first linear motor 7, the second linear motor 8 and the drilling motor 9 are all existing devices, and the rotary cylinder 5, the first linear motor 7, the second linear motor 8 and the drilling motor 9 can be correspondingly connected with a PLC control center so as to control the rotation of the workbench 3, the movement of the drill 10 and the rotation speed thereof. The drilling motor 9 may also be provided with a transmission for displaying and controlling the rotation speed of the drill bit 10 (the transmission provided on the drilling motor for controlling the rotation speed of the drill bit is well-known in the art and is not described herein in more detail). The rotary cylinder 5 can be replaced by other rotary devices as long as the rotation of the worktable 3 can be realized and controlled. The slide rail 31 on the workbench 3 and the slide seat 41 of the workpiece clamping mechanism 4 can slide and limit in a magnetic absorption manner so as to adjust the position of the slide seat 41 (the clamping tool and the workbench are mounted in a magnetic absorption manner, which is well-known in the prior art and is not described herein too much). The drill bit of the drilling equipment can adopt different sizes and models so as to machine different apertures. The drilling equipment is generally suitable for batch drilling of small workpieces, and if large workpieces are machined, the corresponding workpiece clamping mechanism 4 can be replaced.

Example 2

The structure of the intelligent multi-station workpiece drilling equipment is basically the same as that of the intelligent multi-station workpiece drilling equipment in embodiment 1, and the difference is as follows: a fan cover is correspondingly arranged on one side of the fixed frame 6, the fan cover is slightly higher than the workpiece clamping mechanism 4, and an air port of the fan cover points to the workpiece clamping mechanism 4 corresponding to the fixed frame 6; a dust collection box is correspondingly arranged on one side of the fixing frame 6, the dust collection box is communicated with the fan cover, a dust collection fan is correspondingly arranged on one side of the dust collection box, and when the dust collection fan is started, the dust collection fan can suck the fragments generated by drilling of the workpiece clamping mechanism 4 into the dust collection box, so that the subsequent drilling processing of workpieces is facilitated, and the cleanness of the workbench 3 is also facilitated to ensure the centralized dust removal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistation work piece intelligence drilling equipment which characterized in that: the workpiece clamping device comprises a base (1), wherein a fixed plate (2) is correspondingly arranged at the top of the base (1), a rotatable workbench (3) is correspondingly arranged above the fixed plate (2), a plurality of sliding rails (31) are uniformly arranged at the top of the workbench (3) along the circumferential direction of the workbench, and workpiece clamping mechanisms (4) capable of moving along the sliding rails (31) are correspondingly arranged on the sliding rails (31); a plurality of fixing frames (6) are uniformly arranged on the outer side of the workbench (3) along the circumferential direction of the workbench, and the fixing frames (6) correspond to the sliding rails (31) at intervals; correspond on mount (6) and install first linear electric motor (7) of vertical setting, correspond on the removal seat of first linear electric motor (7) and install horizontal second linear electric motor (8) that set up, correspond on the removal seat of second linear electric motor (8) and install drilling motor (9), drill bit (10) are installed to the below correspondence of drilling motor (9).

2. The intelligent multi-station workpiece drilling equipment as claimed in claim 1, wherein: the upper surface of workstation (3) evenly is equipped with six slide rails (31) along its circumferencial direction, mount (6) include three and follow its circumferencial direction evenly distributed in workstation (3) outside, and three mount (6) are corresponding with three slide rail (31) wherein respectively.

3. The intelligent multi-station workpiece drilling equipment as claimed in claim 1, wherein: the fixing frames (6) are correspondingly arranged on the fixing plates (2), arc-shaped grooves (21) are correspondingly formed between the adjacent fixing frames (6) on the fixing plates (2), and the positions of the arc-shaped grooves (21) correspond to the positions of the sliding rails (31).

4. The intelligent multi-station workpiece drilling equipment as claimed in claim 1, wherein: the middle part of fixed plate (2) corresponds and is installed revolving cylinder (5), workstation (3) correspond and install on revolving cylinder (5), drive workstation (3) through revolving cylinder (5) and rotate.

5. The intelligent multi-station workpiece drilling equipment as claimed in any one of claims 1 to 4, wherein: the workpiece clamping mechanism (4) comprises a sliding seat (41), and the sliding seat (41) is slidably mounted on the sliding rail (31); the clamping blocks (46) capable of transversely stretching and moving are symmetrically arranged on two sides of the top of the sliding seat (41), clamping grooves (462) are symmetrically arranged on one opposite side of the two clamping blocks (46), and a workpiece is clamped and fixed through the clamping grooves (462) on the two clamping blocks (46).

6. The intelligent multi-station workpiece drilling equipment as claimed in claim 5, wherein: the top bilateral symmetry of sliding seat (41) is equipped with fixed block (42), screw rod (43) are installed to the middle part screw thread of fixed block (42), the outside end correspondence of screw rod (43) is equipped with rocking handle (44), the medial extremity correspondence of screw rod (43) is equipped with mounting panel (45), press from both sides tight piece (46) and correspond to install on mounting panel (45).

7. The intelligent multi-station workpiece drilling equipment as claimed in claim 6, wherein: the mounting plate (45) is of a U-shaped structure, and mounting holes are correspondingly formed in the mounting plate (45); a plurality of mounting holes (461) distributed at intervals are correspondingly formed in one side of the clamping block (46), and the clamping block (46) is correspondingly clamped in the mounting plate (45) and is limited and fixed through bolts.

8. The intelligent multi-station workpiece drilling equipment as claimed in claim 5, wherein: a plurality of clamping grooves (462) with different shapes and sizes are symmetrically arranged on one side, opposite to the two clamping blocks (46), and the clamping grooves (462) are distributed on the clamping blocks (46) at intervals.

9. The intelligent multi-station workpiece drilling equipment as claimed in any one of claims 1-4, wherein: the air-suction type dust collection device is characterized in that a fan cover is correspondingly installed on one side of the fixing frame (6), an air port of the fan cover points to the workpiece clamping mechanism (4) corresponding to the fixing frame (6), a dust collection box is correspondingly arranged on one side of the fixing frame (6), the dust collection box is communicated with the fan cover, and a dust collection fan is correspondingly installed on one side of the dust collection box.