CN222767328U - Part drilling device with overturning function - Google Patents

Abstract

The utility model discloses a part drilling device with a turnover function, which belongs to the technical field of machining of mechanical parts and comprises a workbench, wherein supporting legs are connected below the workbench, a machining table is connected above the workbench, a guide column is installed above the workbench, a mounting plate is connected above the guide column, a motor is installed on the mounting plate, and a first threaded rod is connected with an output shaft of the motor. This part drilling equipment with upset function, through hydraulic push rod pulling movable plate, make the movable plate promote the rack and slide, the sliding strip that rack below is connected can slide in the slide rail this moment, and through the meshing of rack and gear for the rack can promote gear rotation, makes the gear can drive the connecting plate through the pivot rotatory, thereby upset connecting plate, make the different surface of part accomplish drilling processing with the contact of processing drill bit, avoided the manual work to dismantle the time and energy of turning over, improved machining efficiency.

Description

Part drilling device with overturning function

Technical Field

The utility model belongs to the technical field of machining of mechanical parts, and particularly relates to a part drilling device with a turnover function.

Background

Machining refers to the process of making some change to the shape, size or properties of a workpiece by mechanical means, including drilling the part, which typically refers to drilling the part through with a sharp rotary tool, leaving a hole in the part.

At present, part of drilling equipment is fixed on a processing table through the clamping of a fixed clamp, and a drill bit is used for drilling, so that the part needs to be fixed and positioned again, time and labor are wasted, and the processing efficiency is reduced because the part needs to be manually disassembled and turned over when different surfaces of the part are drilled.

Disclosure of utility model

In order to overcome the defects, the utility model provides the part drilling device with the overturning function, which solves the problem that the machining efficiency is reduced due to the fact that the part needs to be fixed and positioned again because the part needs to be disassembled and overturned manually when different surfaces of the part are drilled.

In order to achieve the aim, the utility model provides the technical scheme that the part drilling device with the overturning function comprises a workbench, wherein a supporting leg is connected below the workbench, a processing table is connected above the workbench, a guide post is arranged above the workbench, a mounting plate is connected above the guide post, a motor is arranged on the mounting plate, an output shaft of the motor is connected with a first threaded rod, a lifting table is arranged on the first threaded rod, a processing drill bit is arranged on the lifting table, a first thread bush is connected on the lifting table, and slide rails are connected on two sides of the processing table;

The processing bench is characterized in that a first chute is formed in the upper portion of the processing bench, a fixed plate is connected to the upper portion of the processing bench, a rotating shaft is rotatably arranged on the fixed plate, one end of the rotating shaft is connected with a gear, the other end of the rotating shaft is connected with a connecting plate, second chutes are formed in two sides of the connecting plate, an opening groove is formed in the connecting plate, a second threaded rod is rotatably arranged in the opening groove, one end of the second threaded rod is connected with a rotating wheel, a moving block is arranged on the second threaded rod, and a clamping plate is connected to the moving block.

As a further scheme of the utility model, a supporting plate is connected below the processing table, a hydraulic push rod is arranged on the supporting plate, the movable end of the hydraulic push rod is connected with a moving plate, and racks are connected to two sides of the moving plate.

As a further scheme of the utility model, a second thread bush is arranged at the center of the moving block, the second thread bush is in threaded connection with a second threaded rod, and threads with opposite directions are arranged at two ends of the second threaded rod.

As a further scheme of the utility model, a rubber pad is connected above the clamping plate, two sides of the clamping plate are connected with sliding blocks, the sliding blocks are L-shaped, and one end of each sliding block slides in the second sliding groove.

As a further scheme of the utility model, the connection part of the moving plate and the hydraulic push rod slides in a first chute, the first threaded rod is rotatably arranged in the guide post, and the first threaded sleeve is in threaded connection with the first threaded rod.

As a further scheme of the utility model, the rack is connected with the gear in a meshed manner, a sliding strip is connected below the rack, and the sliding strip is connected with the sliding rail in a sliding manner.

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

1. This part drilling equipment with upset function, through setting up hydraulic push rod, the movable plate, the rack, the gear, the sliding strip, first spout and slide rail, through hydraulic push rod pulling movable plate, the movable plate can be followed first spout and moved to the processing platform center, and promote the rack simultaneously and slide, the sliding strip that rack below is connected can slide in the slide rail this moment, thereby make the rack can be steady slide along the slide rail, and through the meshing of rack and gear, make the rack can promote gear rotation, make the gear drive the connecting plate rotatory through the pivot, thereby the upset connecting plate, make the different surfaces of processing part accomplish drilling processing with the contact of processing drill bit, avoided the manual work to dismantle the time and energy of turning over, machining efficiency has been improved.

2. This part drilling equipment with upset function, through setting up the motor, first threaded rod, the elevating platform, the runner, the second threaded rod, movable block and splint, the motor rotates first threaded rod, make the elevating platform reciprocate along first threaded rod through first thread bush, thereby make the processing drill bit accomplish drilling processing with the processing part contact, need not manual adjustment processing drill bit height, and the staff can twist the runner and rotate the second threaded rod, make the movable block remove on the second threaded rod through the second thread bush, thereby drive two splint subtend and remove, make two splint can the centre gripping fix the processing part, prevent that the part from moving and leading to the machining precision to reduce when drilling.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a guide post according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a processing station according to the present utility model;

FIG. 4 shows a connecting plate according to the utility model schematic diagram of a cross-sectional structure;

The device comprises a workbench, a supporting leg, a processing table, a guide post, a 5, a mounting plate, a 6, a motor, a 7, a first threaded rod, a 8, a lifting table, a 9, a processing drill bit, a 10, a first threaded sleeve, a 11, a sliding rail, a12, a first sliding groove, a 13, a fixed plate, a 14, a supporting plate, a 15, a hydraulic push rod, a 16, a moving plate, a 17, a rack, a 18, a rotating shaft, a 19, a gear, a 20, a connecting plate, a 21, a second sliding groove, a 22, an open slot, a 23, a second threaded rod, a 24, a rotating wheel, a 25, a moving block, a 26, a second threaded sleeve, a 27, a clamping plate, a 28, a rubber pad, a 29, a sliding block, a 30 and a sliding bar.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in figures 1-4, the utility model provides a technical scheme that the part drilling device with the overturning function comprises a workbench 1, wherein a supporting leg 2 is connected below the workbench 1, a processing table 3 is connected above the workbench 1, a guide post 4 is arranged above the workbench 1, a mounting plate 5 is connected above the guide post 4, a motor 6 is arranged on the mounting plate 5, an output shaft of the motor 6 is connected with a first threaded rod 7, a lifting table 8 is arranged on the first threaded rod 7, a processing drill 9 is arranged on the lifting table 8, a movable plate 16 slides in a first sliding groove 12 in a connection position of a hydraulic push rod 15, the first threaded rod 7 is rotatably arranged in the guide post 4, a first thread bush 10 is in threaded connection with the first threaded rod 7, the movement of the movable plate 16 is limited through the first sliding groove 12, and damage caused by excessive movement of the movable plate 16 and collision of a fixed plate 13 is prevented.

The lifting table 8 is connected with a first thread bush 10, two sides of the processing table 3 are connected with slide rails 11, a first slide groove 12 is formed in the upper portion of the processing table 3, a supporting plate 14 is connected to the lower portion of the processing table 3, a hydraulic push rod 15 is installed on the supporting plate 14, the movable end of the hydraulic push rod 15 is connected with a movable plate 16, two sides of the movable plate 16 are connected with racks 17, gears 19 are rotated through movement of the racks 17, therefore the angle of a connecting plate 20 is changed, the turnover of parts is completed, time and labor are saved, and the processing efficiency is greatly improved.

The processing platform 3 top is connected with fixed plate 13, rotates on the fixed plate 13 and installs pivot 18, and pivot 18 one end is connected with gear 19, and rack 17 and gear 19 meshing are connected, and the rack 17 below is connected with slider 30, slider 30 and slide rail 11 sliding connection to through the removal of slider 30 in slide rail 11, thereby restrict the removal of rack 17, prevent that rack 17 is unexpected crooked when moving.

The other end of the rotating shaft 18 is connected with a connecting plate 20, second sliding grooves 21 are formed in two sides of the connecting plate 20, an open groove 22 is formed in the connecting plate 20, a second threaded rod 23 is rotatably installed in the open groove 22, one end of the second threaded rod 23 is connected with a rotating wheel 24, a moving block 25 is installed on the second threaded rod 23, a second thread bush 26 is installed in the center of the moving block 25, the second thread bush 26 is in threaded connection with the second threaded rod 23, threads with opposite directions are formed in two ends of the second threaded rod 23, and therefore two clamping plates 27 can reversely move through the moving block 25, machining parts are clamped and fixed, and drilling precision reduction caused by sliding of the parts is avoided.

The movable block 25 is connected with the clamping plate 27, the rubber pad 28 is connected with above the clamping plate 27, two sides of the clamping plate 27 are connected with the sliding blocks 29, the sliding blocks 29 are of L-shaped design, one ends of the sliding blocks 29 slide in the second sliding grooves 21, the movement of the clamping plate 27 is limited through the sliding of the sliding blocks 29 in the second sliding grooves 21, the clamping effect reduction caused by the inclination of the clamping plate 27 during the movement is avoided, the friction force between the rubber pad 28 and parts is increased, and the sliding of the parts is prevented.

The working principle of the utility model is as follows:

The second threaded rod 23 is rotated by screwing the rotating wheel 24, the moving block 25 can drive the two clamping plates 27 to move oppositely along the second threaded rod 23, so that the two clamping plates 27 can clamp and fix a machined part, machining precision is reduced due to the fact that the part is prevented from moving in drilling, the motor 6 is started to rotate the first threaded rod 7, the lifting platform 8 moves up and down along the first threaded rod 7 through the first threaded sleeve 10, the machining drill bit 9 and the machined part are enabled to be in contact with each other to finish drilling, the moving plate 16 is pulled by starting the hydraulic push rod 15, the moving plate 16 pushes the rack 17 to slide, the gear 19 can rotate when the rack 17 moves due to meshing of the rack 17, the connecting plate 20 is driven to rotate through the rotating shaft 18, turning-over work of the machined part is completed, and different surfaces of the machined part can be in contact with the machining drill bit 9 to finish drilling.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The part drilling device with the overturning function comprises a workbench (1) and is characterized in that a supporting leg (2) is connected below the workbench (1), a processing table (3) is connected above the workbench (1), a guide post (4) is installed above the workbench (1), a mounting plate (5) is connected above the guide post (4), a motor (6) is installed on the mounting plate (5), a first threaded rod (7) is connected with an output shaft of the motor (6), a lifting table (8) is installed on the first threaded rod (7), a processing drill bit (9) is installed on the lifting table (8), a first thread bush (10) is connected on the lifting table (8), and sliding rails (11) are connected on two sides of the processing table (3);

First spout (12) have been seted up to processing platform (3) top, processing platform (3) top is connected with fixed plate (13), rotate on fixed plate (13) and install pivot (18), pivot (18) one end is connected with gear (19), the pivot (18) other end is connected with connecting plate (20), second spout (21) have been seted up to connecting plate (20) both sides, open slot (22) have been seted up on connecting plate (20), second threaded rod (23) are installed in open slot (22) internal rotation, second threaded rod (23) one end is connected with runner (24), install movable block (25) on second threaded rod (23), be connected with splint (27) on movable block (25).

2. The part drilling device with the overturning function according to claim 1, wherein a supporting plate (14) is connected below the machining table (3), a hydraulic push rod (15) is installed on the supporting plate (14), a movable end of the hydraulic push rod (15) is connected with a movable plate (16), and racks (17) are connected to two sides of the movable plate (16).

3. The part drilling device with the overturning function as set forth in claim 1, wherein a second thread bush (26) is installed at the center of the moving block (25), the second thread bush (26) is in threaded connection with a second threaded rod (23), and threads with opposite directions are arranged at two ends of the second threaded rod (23).

4. The part drilling device with the overturning function as set forth in claim 1, wherein a rubber pad (28) is connected above the clamping plate (27), sliding blocks (29) are connected to two sides of the clamping plate (27), and the sliding blocks (29) are L-shaped in design and one end of each sliding block slides in the second sliding groove (21).

5. A part drilling device with a turning function according to claim 2, characterized in that the connection of the moving plate (16) and the hydraulic push rod (15) slides in the first sliding groove (12), the first threaded rod (7) is rotatably arranged in the guide post (4), and the first threaded sleeve (10) is in threaded connection with the first threaded rod (7).

6. The part drilling device with the overturning function as set forth in claim 2, wherein the rack (17) is connected with the gear (19) in a meshed mode, a sliding strip (30) is connected below the rack (17), and the sliding strip (30) is connected with the sliding rail (11) in a sliding mode.