CN214685318U

CN214685318U - Workpiece adjusting device for vertical drilling machine

Info

Publication number: CN214685318U
Application number: CN202120104809.4U
Authority: CN
Inventors: 卢法昌; 胡战安
Original assignee: Ji'nan Jiang Hua Forging Machinery Co ltd
Current assignee: Ji'nan Jiang Hua Forging Machinery Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-12
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a workpiece adjusting device for upright drill belongs to the technical field that the ring flange was made, and it includes base and workstation, and the workstation rotates with the base to be connected, is provided with on the base to be used for driving workstation pivoted actuating mechanism, is provided with the anchor clamps that are used for the centre gripping ring flange on the workstation. This application has the effect that improves work efficiency.

Description

Workpiece adjusting device for vertical drilling machine

Technical Field

The application relates to the field of flange plate manufacturing, in particular to a workpiece adjusting device for an upright drilling machine.

Background

The vertical drilling machine is a drilling machine with a vertically arranged main shaft and a fixed center position, is widely applied to hole machining processes of various workpieces, and can be used for drilling of flange plates in the flange plate manufacturing industry.

Among the correlation technique, chinese utility model patent that publication number is CN209223225U discloses an upright drill, including the base, set up stand on the base, be fixed in the feed box on stand upper portion and slide the workstation elevating system who locates the stand bottom, the bottom of feed box is provided with the main shaft, generally is provided with the drill bit that is used for drilling on the main shaft, and one side of feed box is provided with feed handle to drive the direction removal that the main shaft is close to or keeps away from the workstation. The top of the upright post is provided with a main shaft gearbox to control the rotating speed of the main shaft. The worktable lifting mechanism comprises a worktable, and a clamp used for clamping a workpiece is generally arranged on the worktable. When drilling a workpiece, a worker firstly puts the workpiece on a workbench and clamps and fixes the workpiece by a clamp, then the lifting mechanism of the working table is adjusted to adjust the position of the working table so that the drill bit is adaptive to the position of the workpiece needing drilling, then the feed handle is rotated to drive the main shaft to move towards the direction close to the workbench until the drill bit contacts the workpiece, the rotating speed of the main shaft is controlled by the main shaft gearbox, the drill bit rotates along with the rotation of the main shaft, the feeding handle is continuously rotated, the drill bit can drill a workpiece, after one hole is drilled, the feeding handle is rotated to drive the main shaft to move in the direction away from the workbench until the drill bit leaves the workpiece, and then the worker rotates the workpiece, adjusts the position of the next workpiece to be drilled to be adapted to the drill bit, and then repeats the operations to continue drilling a second hole, and sequentially operates according to the required drilling quantity until the drilling is finished.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the flange plate generally needs to be drilled with a plurality of holes along the circumferential direction, the flange plate needs to be manually rotated by a worker after one hole is drilled every time, the workload of the worker is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency, the application provides a workpiece adjusting device for vertical drilling machine.

The application provides a workpiece adjusting device for upright drill adopts following technical scheme:

the utility model provides a workpiece adjusting device for upright drill, includes base and workstation, the workstation rotates with the base to be connected, be provided with on the base and be used for driving workstation pivoted actuating mechanism, be provided with the anchor clamps that are used for the centre gripping ring flange on the workstation.

Through adopting above-mentioned technical scheme, when using the drilling machine to bore the ring flange, the staff at first places the ring flange on the workstation, with anchor clamps centre gripping ring flange, make the ring flange treat that drilling position corresponds with the drill bit, then start the drilling machine, drill, when using the drilling machine to bore first hole to the ring flange, staff's control drill bit leaves the work piece, rotate through actuating mechanism drive table, thereby drive the ring flange and rotate, treat drilling position and drill bit and correspond until next, can continue to control the drill bit and bore, rotate through mechanical structure drive table, the manual ring flange of staff rotation ring flange and the work load that causes have been reduced, thereby work efficiency has been improved.

Optionally, a rotating shaft is arranged on the workbench, the rotating shaft is perpendicular to the base in the arrangement direction, and the rotating shaft is rotatably connected with the base.

Through adopting above-mentioned technical scheme, the setting of pivot has realized that the workstation is connected with the rotation of base.

Optionally, the base slides on and is connected with the supporting seat, the direction of sliding of supporting seat is for being close to or keeping away from the direction of main shaft, the pivot is connected with the supporting seat rotation.

Through adopting above-mentioned technical scheme, the supporting seat slides with the base and is connected, is convenient for adjust the distance between ring flange and the main shaft to realize the drilling demand at the different positions of ring flange, pivot and supporting seat rotate to be connected and have realized that the rotation of pivot and base is connected.

Optionally, the driving mechanism comprises a driving cylinder, a driving rack and a driving gear, the driving cylinder is arranged on the supporting seat and is in transmission connection with the driving rack, the driving gear is in coaxial connection with the rotating shaft, and the driving gear is meshed with the driving rack.

Through adopting above-mentioned technical scheme, start and drive actuating cylinder, drive actuating cylinder and can make and drive the rack removal to drive gear and rotate, and then drive the pivot and rotate, rotate with the rotation of realization workstation, thereby realize the rotation of ring flange.

Optionally, a sliding groove is formed in the base along the direction close to or far away from the main shaft, a sliding block is arranged on the supporting seat and connected with the sliding groove in a sliding mode, and an adjusting assembly used for adjusting the sliding distance of the sliding block is arranged on the base.

Through adopting above-mentioned technical scheme, the sliding block is connected with sliding of sliding groove and has been realized that the sliding of supporting seat and base is connected, and adjusting part can adjust the distance of sliding block to satisfy the drilling demand at the different positions of ring flange.

Optionally, the adjusting assembly includes an adjusting motor, an adjusting rack and an adjusting gear, the adjusting motor is disposed on the base and is arranged in a direction perpendicular to the base, the adjusting motor is in transmission connection with the adjusting gear, the adjusting rack is disposed on the sliding block in a direction along which the sliding groove is formed, and the adjusting rack is engaged with the adjusting gear.

By adopting the technical scheme, the adjusting motor is started, the adjusting gear can be driven to rotate, the adjusting rack is driven to move, and the sliding block is driven to move.

Optionally, a locking groove is formed in the sliding block, the base is connected with the plurality of locking blocks in a sliding mode, the sliding direction is perpendicular to the arranging direction of the sliding groove, and the locking blocks can be connected with the locking groove in a clamping mode.

Through adopting above-mentioned technical scheme, after the sliding distance of sliding block was adjusted, along the locking piece that the direction that is close to the sliding block slided and corresponds, make locking piece and locking groove joint, can further lock the sliding distance of sliding block, reduced and adjusted the condition that the motor mistake was opened and caused the sliding block to continue to slide, strengthened the workstation stability after the sliding distance is confirmed.

Optionally, a plurality of baffles for reducing the splash of the debris out of the workbench are arranged on the workbench along the circumferential direction of the workbench, and the baffles are connected end to end.

Through adopting above-mentioned technical scheme, the drill bit easily produces the piece when drilling to the ring flange, and the piece easily influences the operation of each part structure when getting into in other parts of drilling machine to influence the work efficiency of drilling machine, outside the setting up of baffle has reduced the piece spill workstation, get into the circumstances in other parts of drilling machine, thereby reduced the influence to drilling machine work efficiency.

Optionally, one of the baffles is rotatably connected with the workbench.

Through adopting above-mentioned technical scheme, one of them baffle rotates with the workstation to be connected, and the staff can rotate the baffle, and the opening part that forms after rotating by this baffle clears out the piece on the workstation, has improved the clastic convenience of staff's clearance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the worktable is driven to rotate through the mechanical structure, so that the flange plate is driven to rotate, the workload caused by manual rotation of the flange plate by workers is reduced, and the working efficiency is improved;

2. the adjusting component can adjust the sliding distance of the sliding block so as to meet the drilling requirements of different parts of the flange plate

3. The drilled holes are relatively smooth, so that the connection strength of the flange plate in use is improved, the abrasion condition of the flange plate is reduced, and the service life of the flange plate is prolonged;

4. after the sliding distance of the sliding block is adjusted, the corresponding locking block slides along the direction close to the sliding block, so that the locking block is clamped with the locking groove, the sliding distance of the sliding block can be further locked, the condition that the sliding block continues to slide due to mistaken opening of an adjusting motor is reduced, and the stability of the workbench after the sliding distance is determined is enhanced.

Drawings

FIG. 1 is a schematic view of a work piece adjustment apparatus of an embodiment of the present application assembled with a drill press;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present application;

fig. 3 is a partial schematic structural view of an embodiment of the present application, illustrating the connection between the support seat and the locking block.

Description of reference numerals: 100. a base; 110. a sliding groove; 120. a chute; 130. a locking block; 200. a work table; 210. a clamp; 220. a rotating shaft; 300. a drive mechanism; 310. a driving cylinder; 311. a connecting rod; 320. a drive rack; 330. a drive gear; 400. a supporting seat; 410. a sliding block; 411. a locking groove; 500. an adjustment assembly; 510. adjusting the motor; 520. adjusting the rack; 530. an adjusting gear; 600. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a workpiece adjusting device for an upright drilling machine. Referring to fig. 1, the workpiece adjusting device includes a base 100, a supporting base 400 is slidably connected to the base 100, a worktable 200 is rotatably connected to the supporting base 400, and a clamp 210 for clamping a flange is disposed on the worktable 200.

A plurality of baffles 600 are arranged on the workbench 200 along the circumferential direction of the workbench, and the baffles 600 are connected end to reduce the splash of debris out of the workbench 200. One baffle 600 is hinged with the workbench 200 and can be abutted with two adjacent baffles 600. Each baffle 600, except for the hinged baffle 600, is bolted to the table 200.

Referring to fig. 2, a sliding groove 110 is formed in the base 100 along a direction close to or away from the spindle, a sliding block 410 is connected to the sliding groove 110 in a sliding manner, and the sliding block 410 is welded to one side of the support base 400 close to the base 100. The base 100 is provided with an adjusting assembly 500 to adjust the sliding distance of the sliding block 410, so as to adjust the sliding distance of the supporting seat 400, so as to meet the drilling requirements of different parts of the flange.

The adjusting assembly 500 comprises an adjusting motor 510, the adjusting motor 510 is welded on the side wall of the base 100 along the direction perpendicular to the base 100, an adjusting gear 530 is coaxially bolted to the output shaft of the adjusting motor 510, an adjusting rack 520 is welded on the sliding block 410, and the adjusting rack 520 is arranged along the opening direction of the sliding groove 110. The adjustment rack 520 is engaged with the adjustment gear 530. When the adjusting motor 510 drives the adjusting gear 530 to rotate, the adjusting rack 520 is driven to move, so as to drive the sliding block 410 to slide, so as to adjust the sliding distance of the sliding block 410.

Referring to fig. 2 and 3, a locking groove 411 is formed in one side of the sliding block 410 away from the adjusting rack 520, a plurality of sliding grooves 120 are formed in the base 100 along a direction perpendicular to the opening direction of the sliding groove 110, and the sliding grooves 120 are arranged along the opening direction of the sliding groove 110. The sliding groove 120 is connected with a locking block 130 in a sliding manner, and the locking block 130 and the locking groove 411 can be clamped to further lock the sliding distance of the sliding block 410.

With reference to fig. 2, the rotating shaft 220 is welded on the working platform 200, the rotating shaft 220 is disposed perpendicular to the base 100, and the rotating shaft 220 is rotatably connected to the supporting base 400. The supporting base 400 is provided with a driving mechanism 300 to drive the workbench 200 to rotate, so as to reduce the workload caused by manually rotating the flange plate by workers.

The driving mechanism 300 includes a driving cylinder 310, and a cylinder body of the driving cylinder 310 is connected to the support base 400 by a bolt, and the setting direction is perpendicular to the sliding direction of the support base 400. The piston rod of the driving cylinder 310 is perpendicularly welded with a connecting rod 311, one end of the connecting rod 311, which is far away from the piston rod, is perpendicularly welded with a driving rack 320, and the arrangement direction of the driving rack 320 is parallel to the arrangement direction of the driving cylinder 310.

The rotating shaft 220 is coaxially welded with a driving gear 330, and the driving gear 330 is meshed with the driving rack 320. When the driving cylinder 310 drives the driving rack 320 to move, the driving gear 330 rotates, thereby driving the rotating shaft 220 to rotate, so as to realize the rotation of the working table 200.

The implementation principle of the workpiece adjusting device for the vertical drilling machine is as follows: when drilling the flange plate by using the drilling machine, a worker first places the flange plate on the workbench 200 and clamps the flange plate by using the clamp 210.

Then, the adjusting motor 510 is started to drive the adjusting gear 530 to rotate, so as to drive the adjusting rack 520 to move, thereby driving the sliding block 410 to move, so as to realize the movement of the workbench 200, and enable the position of the flange plate to be drilled to correspond to the drill bit. The corresponding locking block 130 is slid to make the locking block 130 clamped with the locking slot 411, so as to further lock the position of the workbench 200.

After start the drilling machine, drill, when using the drilling machine to bore first hole to the ring flange, the staff control drill bit leaves the work piece, starts to drive actuating cylinder 310, drives and drives actuating rack 320 and remove to drive gear 330 and rotate, and then drive pivot 220 and rotate, with the rotation that realizes workstation 200, thereby realize the rotation of ring flange, wait to drill the position and correspond with the drill bit until next, can continue to control the drill bit and drill.

After drilling, rotate the baffle 600 articulated with workstation 200, produce an opening between each baffle 600 of messenger's end to end connection, the staff can clear up the piece on the workstation 200 to clear up out the piece by the opening part.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A workpiece adjusting device for an upright drilling machine comprises a base (100) and a workbench (200), and is characterized in that: workstation (200) rotate with base (100) and are connected, be provided with on base (100) and be used for driving workstation (200) pivoted actuating mechanism (300), be provided with anchor clamps (210) that are used for the centre gripping ring flange on workstation (200).

2. The workpiece adjusting device for the vertical drilling machine according to claim 1, wherein: the rotary table is characterized in that a rotary shaft (220) is arranged on the working table (200), the direction of the rotary shaft (220) is perpendicular to the base (100), and the rotary shaft (220) is rotatably connected with the base (100).

3. The workpiece adjusting device for the vertical drilling machine according to claim 2, wherein: sliding connection has supporting seat (400) on base (100), the direction of sliding of supporting seat (400) is for being close to or keeping away from the direction of main shaft, pivot (220) are connected with supporting seat (400) rotation.

4. The workpiece adjusting device for the vertical drilling machine according to claim 3, wherein: the driving mechanism (300) comprises a driving cylinder (310), a driving rack (320) and a driving gear (330), the driving cylinder (310) is arranged on the supporting seat (400) and is in transmission connection with the driving rack (320), the driving gear (330) is in coaxial connection with the rotating shaft (220), and the driving gear (330) is meshed with the driving rack (320).

5. The workpiece adjusting device for the vertical drilling machine according to claim 4, wherein: the sliding groove (110) is formed in the direction close to or far away from the main shaft on the base (100), a sliding block (410) is arranged on the supporting seat (400), the sliding block (410) is connected with the sliding groove (110) in a sliding mode, and an adjusting component (500) used for adjusting the sliding distance of the sliding block (410) is arranged on the base (100).

6. The workpiece adjusting device for the vertical drilling machine according to claim 5, wherein: the adjusting assembly (500) comprises an adjusting motor (510), an adjusting rack (520) and an adjusting gear (530), the adjusting motor (510) is arranged on the base (100) and is arranged in the direction perpendicular to the base (100), the adjusting motor (510) is in transmission connection with the adjusting gear (530), the adjusting rack (520) is arranged on the sliding block (410) in the arranging direction of the sliding groove (110), and the adjusting rack (520) is meshed with the adjusting gear (530).

7. The workpiece adjusting device for the vertical drilling machine according to claim 6, wherein: the locking groove (411) has been seted up on sliding block (410), it is connected with a plurality of locking blocks (130) to slide on base (100), and the direction of sliding is perpendicular with the orientation of seting up of sliding groove (110), but locking block (130) and locking groove (411) joint.

8. The workpiece adjusting device for the vertical drilling machine according to claim 1, wherein: the working table (200) is provided with a plurality of baffles (600) along the circumferential direction of the working table (200) for reducing scraps from splashing out of the working table (200), and the baffles (600) are connected end to end.

9. The workpiece adjusting device for the vertical drilling machine according to claim 8, wherein: one of the baffles (600) is rotatably connected with the workbench (200).