CN219274526U

CN219274526U - Drilling positioning tool for radial drilling machine machining

Info

Publication number: CN219274526U
Application number: CN202223558931.2U
Authority: CN
Inventors: 于浩成; 李仁胜
Original assignee: Yantai Yusen Precision Machinery Co ltd
Current assignee: Yantai Yusen Precision Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a drilling positioning tool for radial drilling machine processing, which comprises a base, a workbench, a connecting column, a central disc and a fixing rod, wherein the workbench is arranged above the base, the connecting column is fixedly arranged between the workbench and the base, a material leakage groove is formed in the lower surface of the workbench, a shielding plate is fixedly arranged on the inner side surface of the workbench, a rotating block is arranged on the upper surface of the workbench below a placing plate, the upper end of the rotating block is connected with a jacking column, and one end of a sliding rod is connected with the side surface of the jacking column. This drilling location frock is used in radial drill processing is to placing board stable gliding mode through the clamping lever for place the board and can carry out the centre gripping to the work piece from different angles, make the transverse position of work piece can not change at drilling in-process, cooperation conventional anchor clamps compress tightly the work piece fore-and-aft, make the work piece can keep stable accepting processing and can not produce the skew.

Description

Drilling positioning tool for radial drilling machine machining

Technical Field

The utility model relates to the technical field of radial drilling machines, in particular to a drilling positioning tool for machining of a radial drilling machine.

Background

The radial drilling machine is a drilling machine which utilizes the rotation and sliding of the rocker arm to move relative to a workpiece, compared with a vertical drilling machine, the radial drilling machine can clamp and fix the workpiece through a tool clamp so as to facilitate the machining of the workpiece with various sizes, but when the existing radial drilling machine positioning tool is used, a pressing plate is usually used for clamping all parts of the workpiece, when some workpieces with higher side wall surfaces are clamped, the pressing rod needs to be used for clamping the workpiece through a screw cap stably through superposition of the screw rod, but the spliced screw rod is quite unstable, the pressing of the pressing plate to the workpiece is unstable, and meanwhile, the workpieces needing to be placed and machined at an inclined angle cannot be kept in a stable inclined state through the tool.

Disclosure of Invention

The utility model aims to provide a drilling positioning tool for radial drilling machine processing, which solves the problems that clamping is unstable and a stable inclined state cannot be maintained in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling location frock is used in radial drill processing, includes base, workstation, spliced pole, center dish and dead lever, the top of base is provided with the workstation, and fixedly between workstation and the base is provided with the spliced pole, the last surface mounting of base has pivoted center dish, and the side fixed surface of center dish is provided with the dead lever to the one end of dead lever is connected with pivoted bull stick, the last fixed surface of center dish is provided with the center toothed bar, and the upper end runs through the bottom surface of workstation, the internally mounted of workstation has pivoted displacement pole, and the displacement pole is provided with drive gear towards the fixed one end of center toothed bar, the surface connection of displacement pole has the displacement piece, the upper surface of workstation has been seted up and has been put down the position groove, the one end surface of displacement piece has the clamp lever through bolt fixed mounting, and the upper end of clamp lever runs through the upper surface of workstation through the position groove, the lower surface of workstation has been seted up hourglass silo, and the inboard fixed surface of workstation has been provided with the shutter, the last surface mounting of workstation has pivoted place the board, place the top surface mounting who places the top end of a piece, the top surface mounting who has the top post on the workstation.

Preferably, a spring is connected between the fixing rod and the rotating rod, and one end side surface of the rotating rod is attached to the inner side surface of the fixing rod.

By adopting the technical scheme, the connecting column can be rotated relative to the rotating rod when the fixed rod is blocked.

Preferably, one end of the central toothed bar positioned in the workbench is in meshed connection with the transmission gear, and the transmission gear and the upper end of the central toothed bar are designed as bevel gears.

By adopting the technical scheme, the central toothed bar can drive the transmission gear to rotate.

Preferably, the displacement rod is in threaded connection with the displacement block, the displacement block is in sliding connection with the shielding plate, and the shielding plate is in inclined design towards the displacement block.

By adopting the technical scheme, the transmission gear can drive the displacement block to slide through the displacement rod, and the shielding plate can shield the displacement rod to prevent the displacement rod from being influenced by the adhesion of scraps.

Preferably, one end of the placing plate connected with the workbench is in a spherical design, the upper end of the placing plate is in a disc-shaped design, and the jacking columns are symmetrically arranged relative to the axial center line of the placing plate.

By adopting the technical scheme, the placing plate can rotate at will relative to the workbench, and the jacking columns can support and limit the placing plate.

Preferably, the rotating block is in threaded connection with the jacking column, the jacking column is fixedly connected with the sliding rod, and one end of the sliding rod penetrates through the upper surface of the workbench and is in sliding connection with the workbench.

By adopting the technical scheme, the sliding rod can keep the jacking column from rotating, so that the jacking column can slide up and down relative to the workbench.

Compared with the prior art, the utility model has the beneficial effects that: this radial drill processing is with drilling location frock:

1. the clamping rod is used for stably sliding to the placing plate, so that the placing plate can clamp the workpiece from different angles, the transverse position of the workpiece cannot be changed in the drilling process, and the workpiece can be stably processed without offset by being matched with the longitudinal compression of a conventional clamp;

2. through the mode of the disassembly and the installation of the clamping rods, the customization and the replacement of the clamping rods can be carried out according to different workpiece types, and meanwhile, through the mode of the disassembly of the clamping rods, different workpieces can be clamped by configuring different numbers of the clamping rods, so that the applicability of the clamping tool is enhanced;

3. the center plate is driven to rotate through the rotating rod and the fixed rod, so that the clamping rods can synchronously move to realize simple centering of some round or symmetrical workpieces, so that the workpieces are prevented from being askew caused by poor clamping mode, the placing plates are supported in a manner of adjusting the jacking columns, and the workpiece angles are adjusted and maintained by utilizing the rotation of the placing plates.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the whole structure of the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a connecting depression cross-section structure of a fixed rod and a rotating rod of the utility model;

FIG. 5 is a schematic diagram of the structure of the connection of the rotor block and the top column in the present utility model in a front cross section.

In the figure: 1. a base; 2. a work table; 3. a connecting column; 4. a center plate; 5. a fixed rod; 6. a rotating rod; 7. a center toothed bar; 8. a displacement rod; 9. a transmission gear; 10. a displacement block; 11. a relief groove; 12. a clamping rod; 13. a material leakage groove; 14. a shutter; 15. placing a plate; 16. a rotating block; 17. a top column; 18. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the drilling positioning tool for radial drilling machine processing comprises a base 1, a workbench 2, a connecting column 3, a central disc 4, a fixed rod 5, a rotating rod 6, a central toothed bar 7, a displacement rod 8, a transmission gear 9, a displacement block 10, a yielding groove 11, a clamping rod 12, a material leakage groove 13, a shielding plate 14, a placing plate 15, a rotating block 16, a jacking column 17 and a sliding rod 18, wherein the workbench 2 is arranged above the base 1, the connecting column 3 is fixedly arranged between the workbench 2 and the base 1, the upper surface of the base 1 is provided with the rotating central disc 4, the side surface of the central disc 4 is fixedly provided with the fixed rod 5, one end of the fixed rod 5 is connected with the rotating rod 6, the upper surface of the central disc 4 is fixedly provided with the central toothed bar 7, the upper end of the fixed rod penetrates through the bottom surface of the workbench 2, the rotating displacement rod 8 is arranged in the workbench 2, one end of the displacement rod 8, which faces the central toothed bar 7, the transmission gear 9 is fixedly arranged, the outer surface of the displacement rod 8 is connected with a displacement block 10, the upper surface of the workbench 2 is provided with a yielding groove 11, one end outer surface of the displacement block 10 is fixedly provided with a clamping rod 12 through a bolt, the upper end of the clamping rod 12 penetrates through the upper surface of the workbench 2 through the yielding groove 11, the lower surface of the workbench 2 is provided with a leakage groove 13, the inner side surface of the workbench 2 is fixedly provided with a shielding plate 14, a spring is connected between the fixed rod 5 and the rotating rod 6, one end side surface of the rotating rod 6 is attached to the inner side surface of the fixed rod 5, one end of the central toothed bar 7 positioned in the workbench 2 is in meshed connection with a transmission gear 9, the upper ends of the transmission gear 9 and the central toothed bar 7 are in bevel gear design, the displacement rod 8 and the displacement block 10 are in threaded connection, the displacement block 10 and the shielding plate 14 are in sliding connection, the shielding plate 14 is in inclined design towards the displacement block 10, the center plate 4 is driven to rotate by the fixing rod 5 and the rotating rod 6, so that the center plate 4 can drive the clamping rod 12 to synchronously move through the center toothed rod 7 to clamp and center a workpiece.

The upper surface mounting of workstation 2 has pivoted to place board 15, the workstation 2 upper surface mounting who places board 15 below has pivoted commentaries on classics piece 16, the upper end of commentaries on classics piece 16 is connected with jack-up post 17, and the side surface of jack-up post 17 is connected with the one end of slide bar 18, place board 15 and the one end that workstation 2 is connected and be spherical design, and place board 15 upper end is discoid design, jack-up post 17 is symmetrical the setting about the axial central line of placing board 15, commentaries on classics piece 16 and jack-up post 17 are threaded connection, and jack-up post 17 and slide bar 18 are fixed connection, and the one end of slide bar 18 runs through the upper surface of workstation 2 and workstation 2 sliding connection, carry out the regulation of angle to the work piece of placing its upper surface through the rotation of placing board 15, and carry out stable support spacing to placing board 15 through jack-up post 17.

Working principle: when the drilling positioning tool for radial drilling machine machining is used, firstly, the placing plate 15 is rotated to a proper inclination angle, then the rotating block 16 is rotated, the rotating block 16 drives the jacking column 17 to slide upwards to support the lower surface of the placing plate 15 through threaded connection with the jacking column 17 and sliding connection of the jacking column 17 and the workbench 2 through the sliding rod 18, the above processes are repeated until all jacking columns 17 stably support the placing plate 15, then a workpiece is placed on the upper surface of the placing plate 15, at the moment, a rotating rod 6 between the base 1 and the workbench 2 is grasped, at the moment, the rotating rod 5 and the central disc 4 are driven to rotate through one side, which is attached to the rotating rod 6, of the fixing rod 5, at the moment, the central disc 4 drives the transmission gear 9 to rotate through the central toothed rod 7, the transmission gear 9 drives the displacement block 10 to slide relative to the workbench 2 through the displacement rod 8, at the moment, the displacement block 10 drives one end of the clamping rod 12 penetrating out of the yielding groove 11 to move towards the workpiece until the clamping rod 12 clamps the workpiece, lateral clamping of the workpiece, then the workpiece is pressed tightly through a conventional pressing plate, and the workpiece is ensured not to slide upwards when a drill bit is pulled out;

and when dead lever 5 rotates the in-process, bull stick 6 is stopped by spliced pole 3, and bull stick 6 rotates relative to dead lever 5 and lets spliced pole 3 to guarantee the smooth rotation of center dish 4, and the sweeps that leak through letting the groove 11 of stepping down in the drilling process is stopped by sunshade 14 can not influence displacement pole 8, and the sweeps are finally leaked downwards through leaking the groove 13, have increased holistic practicality.

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

Claims

1. Drilling location frock is used in radial drill processing, including base (1), workstation (2), spliced pole (3), centre dish (4) and dead lever (5), its characterized in that: the utility model discloses a rotary table, including base (1), base (2), base (1) and be provided with workstation (2), and fixedly between workstation (2) and base (1) be provided with spliced pole (3), the last surface mounting of base (1) has pivoted center dish (4), and the side fixed surface of center dish (4) is provided with dead lever (5) to the one end of dead lever (5) is connected with pivoted bull stick (6), the last fixed surface of center dish (4) is provided with center toothed bar (7), and the upper end runs through the bottom surface of workstation (2), the internally mounted of workstation (2) has pivoted displacement lever (8), and the one end fixed of displacement lever (8) orientation center toothed bar (7) is provided with drive gear (9), the surface connection of displacement lever (8) has displacement piece (10), the upper surface of workstation (2) sets up and gives up groove (11), the one end surface of displacement piece (10) is through bolt fixed mounting clamp lever (12), and the upper end of clamp lever (12) is provided with through the bottom surface of letting down groove (11) on workstation (2), the surface mounting of workstation (2) is provided with face-down (14), the rotary block (16) is mounted on the upper surface of the workbench (2) below the placement plate (15), the upper end of the rotary block (16) is connected with a jacking column (17), and one end of a sliding rod (18) is connected with the side surface of the jacking column (17).

2. The drilling positioning tool for radial drilling machine machining according to claim 1, wherein: a spring is connected between the fixing rod (5) and the rotating rod (6), and one end side surface of the rotating rod (6) is attached to the inner side surface of the fixing rod (5).

3. The drilling positioning tool for radial drilling machine machining according to claim 1, wherein: one end of the central toothed bar (7) positioned in the workbench (2) is in meshed connection with the transmission gear (9), and the transmission gear (9) and the upper end of the central toothed bar (7) are designed as bevel gears.

4. The drilling positioning tool for radial drilling machine machining according to claim 1, wherein: the displacement rod (8) is in threaded connection with the displacement block (10), the displacement block (10) is in sliding connection with the shielding plate (14), and the shielding plate (14) is in inclined design towards the displacement block (10).

5. The drilling positioning tool for radial drilling machine machining according to claim 1, wherein: the one end that places board (15) and workstation (2) are connected is spherical design, and places board (15) upper end and be discoid design, jack-prop (17) set up with the axial central line symmetry of placing board (15).

6. The drilling positioning tool for radial drilling machine machining according to claim 1, wherein: the rotating block (16) is in threaded connection with the jacking column (17), the jacking column (17) is fixedly connected with the sliding rod (18), and one end of the sliding rod (18) penetrates through the upper surface of the workbench (2) and is in sliding connection with the workbench (2).