CN210254332U

CN210254332U - Nonstandard multi-station drilling equipment

Info

Publication number: CN210254332U
Application number: CN201920941020.7U
Authority: CN
Inventors: 巫江峰; 钱贻健
Original assignee: Wuxi Tongming Metal Products Co Ltd
Current assignee: Wuxi Tongming Metal Products Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-07
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a nonstandard multistation drilling equipment, which belongs to the field of drilling equipment, and the technical scheme is characterized in that the nonstandard multistation drilling equipment comprises a workbench, wherein a base plate for placing parts is arranged on the table top of the workbench, the base plate is arranged in a rectangular shape, two slide rails are arranged on the workbench and are positioned beside the base plate, and one slide rail is arranged along the length direction of the base plate; another slide rail sets up along backing plate width direction, sliding connection has the arm of vertical setting on the slide rail, the side sliding connection of arm has the installation piece along the motion of vertical direction, install the revolute joint on the installation piece, be provided with the drill bit on the revolute joint, the advantage of this kind of nonstandard multistation drilling equipment lies in having all-round ability of punching, and it is efficient to punch.

Description

Nonstandard multi-station drilling equipment

Technical Field

The utility model relates to a drilling equipment, in particular to nonstandard multistation drilling equipment.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, a workpiece is fixed, a cutter moves, the center of the cutter is aligned with the center of a hole, and the cutter rotates.

Chinese patent with publication number CN208067352U discloses a drilling machine, the on-line screen storage device comprises a base, base one side sets up the stand, the base top sets up drilling platform, drilling platform is frame structure, drilling platform's top is formed by a plurality of horizontal bar interval equidistance sets gradually, the drilling platform top sets up the rig, the rig orientation drilling platform extends there is drill bit and a plurality of flexible post, the drill bit is connected with elevator motor, rotating electrical machines respectively, flexible post is connected with telescopic cylinder, flexible post includes elastomeric element and the compression leg that is located the elastomeric element below.

Although the drilling machine can complete drilling through the middle drill bit, in the actual use process, the existing drilling machine can only complete the drilling work of a front hole generally and does not have the capability of all-dimensional drilling, the front hole and the inclined hole are formed in a plurality of existing parts, the front hole is generally processed by the drilling machine, then the inclined hole is processed by an electric drill, and the drilling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nonstandard multistation drilling equipment, its advantage lies in having the all-round ability of punching, and it is efficient to punch.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the nonstandard multi-station drilling equipment comprises a workbench, wherein a base plate for placing parts is arranged on the table top of the workbench, the base plate is arranged in a rectangular shape, two sliding rails are arranged on the workbench and are positioned beside the base plate, and one sliding rail is arranged along the length direction of the base plate; another slide rail sets up along backing plate width direction, sliding connection has the arm of vertical setting on the slide rail, the side sliding connection of arm has the installation piece along the motion of vertical direction, install the revolute joint on the installation piece, be provided with the drill bit on the revolute joint.

By adopting the technical scheme, when the drilling machine works, a worker places a workpiece to be drilled on the base plate, and the mechanical arm can reciprocate along the sliding rail, namely, the drill bit is driven to move left and right, and the drill bit is adjusted to a proper position; the rotary joint can rotate to drive the drill bit to rotate, so that the angle of the drill bit is adjusted, the mounting block can move in the vertical direction, the drill bit moves downwards to be inserted into a workpiece, the drilling process is completed, the drilling equipment has the omnibearing drilling capacity, the machining of a front hole and an inclined hole can be completed, and the drilling efficiency is high.

Furthermore, the side of the mechanical arm facing the base plate is provided with a guide rail, the guide rail is arranged along the vertical direction, and the side of the mounting block is provided with a sliding block in sliding clamping connection with the guide rail.

Through adopting above-mentioned technical scheme, in the during operation, the installation piece can only be through slider and guide rail cooperation, and the restriction installation piece can only follow the motion of guide rail direction, improves the accuracy of installation piece motion to improve the accuracy of punching.

Furthermore, the cross section of the guide rail is arranged in a T shape, and the sliding block is provided with a T-shaped groove matched with the guide rail.

Through adopting above-mentioned technical scheme, the transversal T shape setting of personally submitting of guide rail makes slider and guide rail inseparabler slip joint, avoids appearing the condition that the slider breaks away from the slide rail.

Furthermore, the guide rails are provided with two, and the two guide rails are symmetrically arranged relative to the center of the side face of the mounting block.

By adopting the technical scheme, the up-and-down movement of the mounting block is limited by the two guide rails, and the mounting block is further ensured to move only in the vertical direction.

Furthermore, the side of the mounting block is rotatably connected with a gear, the side of the mechanical arm is provided with a rack arranged in the vertical direction, the gear is meshed with the rack, and a lifting motor used for driving the rotating gear is arranged in the mounting block.

Through adopting above-mentioned technical scheme, when the installation piece goes up and down, elevator motor drives gear revolve, and the gear meshes with the rack to drive the up-and-down motion of installation piece.

Further, install first cylinder on the workstation, the piston rod tip and the arm fixed connection of first cylinder.

Through adopting above-mentioned technical scheme, first cylinder mainly used provides the required power of arm side to side motion.

Furthermore, both ends of the slide rail are provided with limiting blocks for blocking the mechanical arm.

Through adopting above-mentioned technical scheme, the stopper can offset with the surface of arm, prevents that the arm from deviating from the slide rail.

Furthermore, a motor for driving the drill bit to rotate is mounted on the rotary joint.

Through adopting above-mentioned technical scheme, the motor mainly used orders about the drill bit and rotates.

Furthermore, be provided with stop device on the workstation, stop device includes the fixed plate, the fixed plate is "L" shape and arranges, the horizontal part of fixed plate is provided with the second cylinder, the second cylinder has stretched out downwards the piston rod to the tip of piston rod is installed and is pressed the head.

Through adopting above-mentioned technical scheme, when fixed treating the processing part, the second cylinder drive piston rod downstream, and the piston rod compresses tightly fixed part through the pressure head.

Furthermore, a buffer plate is arranged on the bottom surface of the pressing head.

Through adopting above-mentioned technical scheme, the buffer board uses rubber to make, and the buffer board texture is softer, and when buffer board and part surface contact, the buffer board can absorb the impact to avoid fish tail part surface.

To sum up, the utility model discloses following beneficial effect has:

1. the worker places the drill to be drilled on the base plate, and the mechanical arm can reciprocate along the sliding rail at the moment, namely, the drill is driven to move left and right, and the drill is adjusted to a proper position; the rotary joint can rotate to drive the drill bit to rotate, so that the angle of the drill bit is adjusted, the mounting block can move in the vertical direction, the drill bit can move downwards to be inserted into a workpiece, the drilling process is completed, the all-dimensional drilling capability is realized, the machining of a front hole and an inclined hole can be completed at one time, and the drilling efficiency is high;

2. the mounting block can only be matched with the guide rail through the sliding block, the mounting block is limited to move only along the direction of the guide rail, and the moving accuracy of the mounting block is improved, so that the punching accuracy is improved;

3. the buffer board uses rubber to make, and the buffer board texture is softer, and when buffer board and part surface contact, the buffer board can absorb the impact to avoid fish tail part surface.

Drawings

FIG. 1 is a schematic structural diagram of a nonstandard multi-station drilling device;

FIG. 2 is a schematic diagram of an exploded structure of a robotic arm;

fig. 3 is an enlarged schematic view of a structure at a in fig. 1.

In the figure, 1, a workbench; 11. a baffle plate; 12. a base plate; 121. assembling; 2. a mechanical arm; 21. a slide rail; 211. a limiting block; 22. a first cylinder; 23. mounting blocks; 231. a motor; 232. a revolute joint; 233. a drill bit; 234. a gear; 235. a slider; 236. a lift motor; 24. a rack; 25. a guide rail; 3. a limiting device; 31. a fixing plate; 32. a second cylinder; 322. a compression head; 323. a buffer plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a nonstandard multistation drilling equipment, as shown in figure 1, includes workstation 1, and the mesa of workstation 1 sets up backing plate 12, and backing plate 12 mainly used places the part. The backing plate 12 is provided with a tool 121 for clamping and fixing a part. The workbench 1 is also provided with a drilling mechanism, and the drilling mechanism is used for drilling the parts.

As shown in fig. 1, baffles 11 are arranged around the working table 1, and the baffles 11 are mainly used for blocking debris generated by drilling.

As shown in fig. 1, two slide rails 21 are arranged on the workbench 1, both the two slide rails 21 are located beside the backing plate 12, and one of the slide rails 21 is arranged along the length direction of the backing plate 12; the other slide rail 21 is provided along the width direction of the pad 12.

Referring to fig. 1 and 2, the drilling mechanism includes a mechanical arm 2, the bottom of the mechanical arm 2 is slidably connected to a slide rail 21, in this embodiment, one mechanical arm 2 slides along the length direction of the backing plate 12; the other mechanical arm 2 slides along the width direction of the base plate 12, so that the drilling mechanism can carry out all-dimensional processing on the parts, and the possibility of processing dead angles is reduced.

Referring to fig. 1 and 2, a first cylinder 22 is installed on the working table 1, a piston rod end of the first cylinder 22 is fixedly connected with the mechanical arm 2, and a piston rod of the first cylinder 22 extends out or retracts to drive the mechanical arm 2 to move.

As shown in fig. 1 and fig. 2, two limit blocks 211 are disposed on the slide rail 21, the two limit blocks 211 are respectively located at two ends of the slide rail 21, the mechanical arm 2 is located between the two limit blocks 211, and the limit blocks 211 are mainly used for separating the mechanical arm 2 from the slide rail 21.

As shown in fig. 1 and 2, a mounting block 23 is slidably connected to a side surface of the robot arm 2 facing the pad 12, and the mounting block 23 can reciprocate up and down in a vertical direction. The side of the mechanical arm 2 facing the base plate 12 is provided with two guide rails 25, the guide rails 25 are arranged in the vertical direction, the two guide rails 25 are symmetrically arranged relative to the center of the side of the mounting block 23, and the side of the mounting block 23 is provided with a sliding block 235 which is in sliding clamping connection with the guide rails 25. When the mounting block 23 is lifted, the slider 235 moves up and down along the guide rail 25.

Referring to fig. 1 and 2, the cross section of the guide rail 25 is T-shaped, and the slider 235 is provided with a T-shaped slot matching with the guide rail 25. The slider 235 and the guide rail 25 are arranged in such a manner that the connection therebetween is made more compact.

As shown in fig. 1 and 2, a gear 234 is rotatably connected to a side surface of the mounting block 23, a rack 24 arranged in a vertical direction is provided to a side surface of the robot arm 2, the gear 234 is engaged with the rack 24, and a lift motor 236 for driving the rotating gear 234 is provided in the mounting block 23. When the mounting block 23 is lifted, the lifting motor 236 drives the gear 234 to rotate, and since the rack 24 is fixed on the side of the robot arm 2, the gear 234 moves along the rack 24, and drives the mounting block 23 to complete the lifting action.

Referring to fig. 1 and 2, the mounting block 23 is provided with a rotary joint 232, the rotary joint 232 is rotatably connected with a drill 233, and the rotary joint 232 is provided with a motor 231 for driving the drill 233 to rotate. When the drilling machine works, the rotary joint 232 can rotate to adjust the angle of the drill 233, so that the drill 233 can machine an inclined hole.

Referring to fig. 1 and 3, a limiting device 3 is arranged on the worktable 1, the limiting device 3 includes a fixing plate 31, the fixing plate 31 is arranged in an inverted L shape, a horizontal portion of the fixing plate 31 is provided with a second cylinder 32, a piston rod extends downwards from the second cylinder 32, a pressing head 322 is mounted at an end of the piston rod, the pressing head 322 is located right above the tool 121, and the pressing head 322 is located on an extension line of a central axis of the tool 121. When the part is fixed, the piston rod of the second cylinder 32 moves downward, so that the pressing head 322 moves downward, and the pressing head 322 abuts against the top surface of the part.

As shown in fig. 1 and 3, a buffer plate 323 is disposed on the bottom surface of the pressing head 322, the buffer plate 323 is made of rubber, and since the rubber itself has good elasticity and is soft, when the buffer plate 323 contacts with a component, the buffer plate 323 is pressed, deformed and impacted, and at the same time, the buffer plate is tightly attached to the surface of the component, and the surface of the component is not scratched.

The specific implementation process comprises the following steps: by adopting the technical scheme, when working, a worker places a workpiece to be punched on the base plate 12, and the mechanical arm 2 can reciprocate along the slide rail 21, namely, the drill bit 233 is driven to move left and right, and the drill bit 233 is adjusted to a proper position; the rotary joint 232 can rotate to drive the drill bit 233 to rotate, so that the angle of the drill bit 233 is adjusted, the mounting block 23 can move in the vertical direction, the drill bit 233 moves downwards to be inserted into a workpiece, the drilling process is completed, the two mechanical arms 2 work simultaneously, the machining of a main hole and an inclined hole can be completed, the process that a worker uses an electric drill to machine the inclined hole is omitted, the working time is shortened, and the drilling efficiency is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a nonstandard multistation drilling equipment, includes workstation (1), its characterized in that: a base plate (12) for placing parts is arranged on the table top of the workbench (1), the base plate (12) is arranged in a rectangular shape, two sliding rails (21) are arranged on the workbench (1), the two sliding rails (21) are located beside the base plate (12), and one sliding rail (21) is arranged along the length direction of the base plate (12); another slide rail (21) sets up along backing plate (12) width direction, sliding connection has arm (2) of vertical setting on slide rail (21), the side sliding connection of arm (2) has along the installation piece (23) of vertical direction motion, install revolute joint (232) on installation piece (23), be provided with drill bit (233) on revolute joint (232).

2. The non-standard multi-station drilling equipment according to claim 1, wherein: be provided with guide rail (25) on the side towards backing plate (12) of arm (2), guide rail (25) are arranged along vertical direction, be provided with slider (235) with guide rail (25) slip joint on the side of installation piece (23).

3. The non-standard multi-station drilling equipment according to claim 2, wherein: the cross section of the guide rail (25) is arranged in a T shape, and a T-shaped groove matched with the guide rail (25) is formed in the sliding block (235).

4. The non-standard multi-station drilling equipment according to claim 3, wherein: the two guide rails (25) are arranged, and the two guide rails (25) are symmetrically arranged relative to the center of the side surface of the mounting block (23).

5. The non-standard multi-station drilling equipment according to claim 1, wherein: the side of the mounting block (23) is rotatably connected with a gear (234), the side of the mechanical arm (2) is provided with a rack (24) arranged along the vertical direction, the gear (234) is meshed with the rack (24), and a lifting motor (236) used for driving the rotating gear (234) is arranged in the mounting block (23).

6. The non-standard multi-station drilling equipment according to claim 1, wherein: the automatic feeding device is characterized in that a first air cylinder (22) is installed on the workbench (1), and the end part of a piston rod of the first air cylinder (22) is fixedly connected with the mechanical arm (2).

7. The non-standard multi-station drilling equipment according to claim 6, wherein: both ends of slide rail (21) all are provided with stopper (211) that are used for blockking arm (2).

8. The non-standard multi-station drilling equipment according to claim 1, wherein: the rotary joint (232) is provided with a motor (231) which drives the drill bit (233) to rotate.

9. The non-standard multi-station drilling equipment according to claim 1, wherein: be provided with stop device (3) on workstation (1), stop device (3) are including fixed plate (31), fixed plate (31) are down "L" shape and arrange, the horizontal part of fixed plate (31) is provided with second cylinder (32), second cylinder (32) have stretched out downwards the piston rod to compressing tightly head (322) is installed to the tip of piston rod.

10. The non-standard multi-station drilling apparatus according to claim 9, wherein: and a buffer plate (323) is arranged on the bottom surface of the pressing head (322).