CN217122424U

CN217122424U - Workbench for radial drilling machine

Info

Publication number: CN217122424U
Application number: CN202220842011.4U
Authority: CN
Inventors: 马文志; 宫晓韵; 马书瑶
Original assignee: Baoding Chengqian Machinery Processing Co ltd
Current assignee: Baoding Chengqian Machinery Processing Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-05
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a workstation for radial drill sets up on the base of radial drill, include: the two longitudinal guide rails are arranged on the base of the rocker drill in parallel, the switching sliding plate is assembled on the longitudinal guide rails in a guiding sliding mode, a longitudinal driving unit is arranged at one end of the longitudinal guide rails, and the longitudinal driving unit drives the switching sliding plate to do linear reciprocating motion along the longitudinal guide rails; the two transverse guide rails are perpendicular to the longitudinal guide rail and are arranged above the switching sliding plate, the working table plate is assembled on the transverse guide rails in a guiding sliding mode, one end of the transverse guide rails is provided with a transverse driving unit, and the transverse driving unit drives the working table plate to do linear reciprocating motion along the transverse guide rails; the working table plate is positioned below a drill bit of the rocker drill, and a positioning locking mechanism for clamping a workpiece is arranged on the working table plate. The utility model discloses workstation for radial drill need not adjust the drill bit position in the swing arm, and after same work piece can once adorn the card, the processing of a plurality of hole sites has been accomplished, has saved the manpower, has improved drilling operating efficiency.

Description

Workbench for radial drilling machine

Technical Field

The utility model relates to the technical field of machining, especially, relate to a workstation for radial drill.

Background

The radial drill is a branch of a drilling machine and is named after a cross arm can rotate around a vertical column. The rocker drill is suitable for drilling, reaming a plane and tapping on medium and large metal parts. The main functions of the hydraulic rocker drill are realized by operating components such as a handle, a button and the like which are centralized on the main spindle box.

The workpiece clamping workbench of the conventional rocker drill is mostly in a fixed form, a T-shaped groove is adopted for clamping workpieces, and a square box can be placed on the workbench for vertically clamping the workpieces. When I department is carrying out the large face drilling operation of panel in batches, often there are a plurality of hole sites to process on the large face of a work piece, if the hand work is adjusted the hand hole position that the rocking arm bored swing arm and drill bit, the operation process is loaded down with trivial details, wastes time and energy, and the operating efficiency is low.

Therefore, it is necessary to develop a table for a radial drill which addresses the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a workstation for radial drill need not adjust the drill bit position in the swing arm, and after same work piece can once adorn the card, the processing of accomplishing a plurality of hole sites has saved the manpower, has improved drilling operating efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a workstation for radial drill sets up on the base of radial drill, include:

the two longitudinal guide rails are arranged on the base of the rocker drill in parallel, a switching sliding plate is assembled on the longitudinal guide rails in a guiding and sliding mode, a longitudinal driving unit is arranged at one end of the longitudinal guide rails, and the longitudinal driving unit drives the switching sliding plate to do linear reciprocating motion along the longitudinal guide rails;

the two transverse guide rails are perpendicular to the longitudinal guide rail and are arranged above the switching sliding plate, the transverse guide rails are assembled with the working table plate in a guiding sliding mode, one end of the transverse guide rail is provided with a transverse driving unit, and the transverse driving unit drives the working table plate to do linear reciprocating motion along the transverse guide rails;

the working table plate is positioned below a drill bit of the rocker drill, and a positioning locking mechanism for clamping a workpiece is arranged on the working table plate.

Furthermore, the longitudinal guide rail and the transverse guide rail are linear guide rails, and the switching sliding plate and the working table plate are connected to the longitudinal guide rail and the transverse guide rail through ball sliding blocks respectively.

Furthermore, the longitudinal driving unit comprises a servo motor, a longitudinal lead screw and a threaded slider, the longitudinal lead screw is arranged in the middle of the two longitudinal guide rails in parallel, the threaded slider is in transmission threaded connection with the longitudinal lead screw and is installed at the bottom of the switching sliding plate, and the servo motor is arranged at one end of the longitudinal lead screw for driving; the structure of the transverse driving unit is consistent with that of the longitudinal driving unit.

The device further comprises limit switches, wherein the limit switches comprise longitudinal limit switches and transverse limit switches, the two longitudinal limit switches are respectively arranged at two ends of the longitudinal guide rail, and the two transverse limit switches are respectively arranged at two ends of the transverse guide rail; the longitudinal limit switch and the transverse limit switch are electrically connected to the equipment electric control box.

Furthermore, the positioning and locking mechanism comprises limiting blocks, a pushing unit and a clamping cylinder, two of the four limiting blocks are in a group, and two groups of the limiting blocks are arranged above two adjacent sidelines of the working table plate; the two pushing units are arranged on the opposite sides of the two groups of limiting blocks, and the pushing units can clamp the workpiece on the working table plate in the horizontal direction; the two clamping cylinders are vertically arranged on the working table plate and can vertically clamp the workpiece.

Furthermore, the limiting block is in the form of an angular plate, the vertical edge of the angular plate is used as a positioning edge contacting the workpiece, and the bottom edge of the angular plate is welded and connected to the upper surface of the working table plate.

Furthermore, the pushing unit comprises an air cylinder and a push plate, the air cylinder is installed on the working table plate through a flange, the end of a piston rod of the air cylinder is provided with the vertical push plate, and the height of the push plate is equal to the thickness of the workpieces.

Furthermore, a surrounding plate is arranged on the periphery of the working table plate, surrounds the periphery of the working table plate and collects cutting fluid.

Furthermore, a guide-out hole is formed in the bottom of the enclosing plate, a pipe joint is welded below the guide-out hole, a drain pipe is mounted on the pipe joint, and the other end of the drain pipe is communicated to the cutting fluid collecting water tank.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a beneficial effect of workstation for radial drill:

the utility model discloses workstation for radial drill is through setting up vertical and horizontal direction slip subassembly on the base at the radial drill to be equipped with drive unit and drive, can control the work platen and remove at vertical and horizontal two ascending feeds of side. Only need once dress card work piece on the work platen, through the removal transform drilling position of work platen, and then improve drilling operation efficiency, and drilling position accuracy obtains effective control. The utility model discloses workstation for radial drill need not adjust the drill bit position in the swing arm, and after same work piece can once adorn the card, the processing of a plurality of hole sites has been accomplished, has saved the manpower, has improved drilling operating efficiency.

In addition, through the longitudinal guide and the transverse guide that adopt linear guide and be equipped with ball slider, can improve the direction precision, guarantee that the displacement is accurate. The servo motor drives the screw rod to drive the switching sliding plate or the working table plate to move, and the positioning precision is high. Through the setting of vertical limit switch and horizontal limit switch, restrict the displacement range of butt joint slide and work platen, avoid appearing the condition in roll-off scope and appear. Through the arrangement of the limiting block and the pushing unit, the square or approximately square workpiece can be quickly positioned and locked in two horizontal directions; through the setting of die clamping cylinder, can compress tightly the work piece of a plurality of same specifications that stack together fast, avoid it to appear becoming flexible in drilling operation. The push plate is arranged to be increased, a plurality of workpieces can be pushed tightly at the same time, and the workpieces are machined by clamping once. Through the arrangement of the coaming, the cutting fluid sprayed in the drilling process can be recovered, and the waste caused by the cutting fluid falling to the lower part is avoided; through the drain pipe that adopts the bellows, through the removal of the adaptation work platen that length is flexible can be fine.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of a radial drilling machine assembly with a table for a radial drilling machine according to the present invention;

FIG. 2 is a schematic view of the structure of the workbench for the radial drilling machine of the present invention;

FIG. 3 is a schematic top view of the workbench for the radial drilling machine of the present invention;

fig. 4 is a partially enlarged schematic structural view of a portion I in fig. 2.

Description of reference numerals: 1. a rocker arm drill; 101. a drill bit; 2. a longitudinal guide rail; 3. a longitudinal driving unit; 301. a longitudinal lead screw; 4. a sliding plate is connected in a switching way; 5. a transverse guide rail; 6. a lateral drive unit; 7. a work table; 701. a limiting block; 8. a pushing unit; 801. pushing the plate; 9. a clamping cylinder; 10. enclosing plates; 1001. a lead-out hole; 11. and a liquid discharge pipe.

Detailed Description

The core of the utility model is to provide a workstation for radial drill, need not adjust the drill bit position in the swing arm, after same work piece can once adorn the card, the processing of accomplishing a plurality of hole sites has saved the manpower, has improved drilling operating efficiency.

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to the accompanying drawings, fig. 1 is a schematic view of a radial drilling machine assembly with the workbench for the radial drilling machine of the present invention; FIG. 2 is a schematic view of the structure of the workbench for the radial drilling machine of the present invention; FIG. 3 is a schematic view of a top view of the workbench for the radial drilling machine of the present invention; fig. 4 is a partially enlarged schematic structural view of a portion I in fig. 2.

In one embodiment, as shown in fig. 1 to 3, the present invention is provided on a base of a rocker drill 1, including:

the device comprises longitudinal guide rails 1, wherein the two longitudinal guide rails 1 are arranged on a base of the rocker drill 1 in parallel, and a switching sliding plate 4 is assembled on the longitudinal guide rails 1 in a guiding and sliding mode. A longitudinal driving unit 3 is installed at one end of the longitudinal guide rail 1, and the longitudinal driving unit 3 drives the switching sliding plate 4 to do linear reciprocating motion along the longitudinal guide rail 1.

And the transverse guide rails 5 are arranged perpendicular to the longitudinal guide rails 1, the transverse guide rails 5 are arranged above the switching sliding plate 4, and the working table plate 7 is assembled on the transverse guide rails 5 in a guiding and sliding manner. One end of the transverse guide rail 5 is provided with a transverse driving unit 6, and the transverse driving unit 6 drives the workbench plate 7 to do linear reciprocating motion along the transverse guide rail 5. The longitudinal driving unit 3 and the lateral driving unit 6 are electrically connected to an electric cabinet of the apparatus for displacement feed control.

The working table plate 7 is positioned below a drill bit 101 of the rocker drill 1, a workpiece 12 is placed on the working table plate 7 for drilling operation, and the working table plate 7 is provided with a positioning locking mechanism for clamping the workpiece 12.

The feed movement of the table plate 7 in both the longitudinal and transverse directions can be controlled by providing the longitudinal and transverse guiding slide assemblies on the base of the swing arm drill 1 and providing a drive unit for driving. The workpiece 12 is clamped on the working table plate 7 once, the drilling position is changed through the movement of the working table plate 7, the drilling operation efficiency is further improved, and the drilling position precision is effectively controlled. The utility model discloses workstation for radial drill need not adjust the drill bit position in the swing arm, and after same work piece can once adorn the card, the processing of a plurality of hole sites has been accomplished, has saved the manpower, has improved drilling operating efficiency.

In a specific embodiment of the present invention, as shown in fig. 1 to 3, the longitudinal rail 1 and the transverse rail 5 are linear rails, and the switching slide plate 4 and the work platen 7 are connected to the longitudinal rail 1 and the transverse rail 5 through ball sliders respectively.

Obviously, longitudinal rail 1 and transverse rail 5 also can adopt guide rail cooperation spout mode or guide post and sliding sleeve mode to lead, and similar structural deformation mode all falls into among the protection scope of the utility model.

Specifically, as shown in fig. 1 to 3, the longitudinal driving unit 3 includes a servo motor, a longitudinal screw 301 and a threaded slider, the longitudinal screw 301 is disposed in parallel at the middle position of the two longitudinal guide rails 1, the threaded slider is in transmission threaded connection with the longitudinal screw 301 and is installed at the bottom of the adapter slide 4, the servo motor is disposed at one end of the longitudinal screw 301 for driving, and the servo motor is electrically connected to a servo driver in the electrical cabinet of the device. The structure of the transverse driving unit 6 is identical to that of the longitudinal driving unit 3.

Obviously, the longitudinal driving unit 3 and the transverse driving unit 6 can also be driven by a linear motor or an electric push rod, and similar structural deformation modes all fall into the protection scope of the present invention.

Particularly, the utility model discloses workstation for radial drill still includes limit switch, and limit switch includes vertical limit switch and horizontal limit switch, two vertical limit switch sets up respectively at 1 both ends of longitudinal rail, two horizontal limit switch sets up the both ends at transverse rail 5 respectively. The longitudinal limit switch and the transverse limit switch are electrically connected to the equipment electric control box.

Through the longitudinal guide rail 1 and the transverse guide rail 5 which adopt the linear guide rail and the ball sliding block, the guiding precision can be improved, and the displacement is ensured to be accurate. The servo motor drives the screw rod to drive the switching sliding plate 4 or the working table plate 7 to move, and the positioning precision is high. Through the arrangement of the longitudinal limit switch and the transverse limit switch, the moving ranges of the transfer sliding plate 4 and the working table plate 7 are limited, and the condition that the sliding-out range appears is avoided.

The utility model discloses an in a specific embodiment, as shown in fig. 1 ~ 3, location locking mechanism includes stopper 701, pushes away tight unit 8 and die clamping cylinder 9, and two of four stopper 701 are a set of, and two sets of stoppers 701 set up respectively in 7 adjacent two sidelines tops of work platen. Two pushing units 8 are arranged at opposite sides of the two sets of limiting blocks 701, and the pushing units 8 can clamp the workpiece 12 on the workbench plate 7 in the horizontal direction. The two clamping cylinders 9 are vertically arranged on the workbench plate 7 and can vertically clamp the workpiece 12. The head pressing wall of the clamp cylinder 9 is rotatable, and when the stack of workpieces 12 is placed on the work table 7, the clamp cylinder 9 is activated to contract, the pressing wall rotates above the workpieces 12 and quickly presses the upper surface of the top workpiece 12.

Specifically, as shown in fig. 1 to 3, the stopper 701 is in the form of an angular plate, a vertical inner side vertical edge of which serves as a positioning edge that contacts the workpiece 12, and a bottom edge of which is welded to the upper surface of the work table plate 7.

Specifically, as shown in fig. 1 to 3, the pushing unit 8 includes an air cylinder and a push plate 801, the air cylinder is mounted on the workbench plate 7 through flange manufacturing, the vertical push plate 801 is mounted at the end of the piston rod of the air cylinder, and the height of the push plate 801 is equal to the sum of the thicknesses of the plurality of workpieces 12.

Through the arrangement of the limiting block 701 and the pushing unit 8, the square or approximately square workpiece 12 can be quickly positioned and locked in two horizontal directions; through the setting of die clamping cylinder 9, can compress tightly a plurality of same specification's work pieces 12 that stack together fast, avoid it to appear becoming flexible in drilling operation. The push plate 801 is arranged to be higher, so that the workpieces 12 can be pushed tightly at the same time, and the workpieces 12 can be machined in a clamping mode at one time.

The utility model discloses an in a specific embodiment, as shown in fig. 1 ~ 4, the periphery of work platen 7 still is provided with bounding wall 10, and the inboard flange limit in bottom of bounding wall 10 passes through the bolt to be installed on the bottom surface of work platen 7 and has compressed tightly the sealing strip in the junction, and the bounding wall 10 surrounds and collects the cutting fluid that sprays around work platen 7 in the drilling operation.

Specifically, as shown in fig. 4, a leading-out hole 1001 is formed in the bottom of the shroud 10, a pipe joint is welded below the leading-out hole 1001, a drain pipe 11 is attached to the pipe joint, and the other end of the drain pipe 11 is communicated with the cutting fluid collection tank. The drain pipe 11 is specifically a corrugated pipe for conveying the recovered cutting fluid, and a filtering wire mesh is arranged above the pipe joint.

Through the arrangement of the coaming 10, cutting fluid sprayed in the drilling process can be recovered, and waste caused by falling to the lower part is avoided; the bellows-type liquid discharge pipe 11 can be adapted to the movement of the table plate 7 by the expansion and contraction of the length.

The utility model discloses workstation for radial drill is working process in a embodiment: first, the swing arm of the rocker drill 1 is locked, the drill 101 is located at the middle position of the initial position of the table plate 7, and the drill 101 can move downward to contact the table plate 7 under the driving of the headstock. Four workpieces 12 of the same specification are stacked on the workbench plate 7 by using a crown block matched with a permanent magnet jack and are approximately aligned, the cylinder of the pushing unit 8 is opened, the two push plates 801 push the workpieces 12 in two horizontal and vertical directions, the cylinder of the pushing unit 8 is repeatedly opened for multiple times, and the pushing of the workpieces 12 is ensured to be in place. That is, the workpiece 12 is pressed between the stopper 701 and the push plate 801. And starting the clamping cylinder 9, contracting the cylinder, rotating the pressing wall to the position above the workpiece 12 and quickly pressing the upper surface of the top-layer workpiece 12 to finish vertical clamping. And (4) starting the rocker drill 1, and drilling the workpiece 12 by the rocker drill 1 according to a set program. In the drilling process, cutting fluid needs to be sprayed to a drilling working surface, the cutting fluid flows downwards along a workpiece 12, flows outwards and downwards into a peripheral groove of the enclosing plate 10 after passing through the table surface of the workbench plate 7, and flows back to a collecting water tank of the equipment through a drain pipe 11.

The utility model discloses workstation for radial drill is through setting up vertical and horizontal direction slip subassembly on the base of radial drill 1 to be equipped with drive unit and drive, can control work platen 7 and vertically and horizontal two ascending removals of feeding of side. The workpiece 12 is clamped on the working table plate 7 once, the drilling position is changed through the movement of the working table plate 7, the drilling operation efficiency is further improved, and the drilling position precision is effectively controlled. The utility model discloses workstation for radial drill need not adjust the drill bit position in the swing arm, and after same work piece can once adorn the card, the processing of a plurality of hole sites has been accomplished, has saved the manpower, has improved drilling operating efficiency. In addition, through adopting linear guide's longitudinal rail 1 and transverse guide 5 and being equipped with the ball slider, can improve the direction precision, guarantee that the displacement is accurate. The servo motor drives the lead screw to drive the transfer sliding plate 4 or the working table plate 7 to move, and the positioning precision is high. Through the arrangement of the longitudinal limit switch and the transverse limit switch, the moving ranges of the transfer sliding plate 4 and the working table plate 7 are limited, and the condition that the sliding-out range appears is avoided. Through the arrangement of the limiting block 701 and the pushing unit 8, the square or approximately square workpiece 12 can be quickly positioned and locked in two horizontal directions; through the setting of die clamping cylinder 9, can compress tightly a plurality of same specification's work pieces 12 that stack together fast, avoid it to appear becoming flexible in drilling operation. The push plate 801 is arranged to be higher, so that the workpieces 12 can be pushed tightly at the same time, and the workpieces 12 can be machined in a clamping mode at one time. Through the arrangement of the coaming 10, cutting fluid sprayed in the drilling process can be recovered, and waste caused by falling to the lower part is avoided; the bellows-type liquid discharge pipe 11 can be adapted to the movement of the table plate 7 by the expansion and contraction of the length.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a workstation for radial drill, sets up on the base of radial drill (1), its characterized in that includes:

the two longitudinal guide rails (2) are arranged on a base of the rocker drill (1) in parallel, a switching sliding plate (4) is assembled on the longitudinal guide rails (2) in a guiding and sliding mode, a longitudinal driving unit (3) is arranged at one end of each longitudinal guide rail (2), and the switching sliding plate (4) is driven to linearly reciprocate along the longitudinal guide rails (2) by the longitudinal driving unit (3);

the two transverse guide rails (5) are perpendicular to the longitudinal guide rail (2) and arranged above the switching sliding plate (4), a workbench plate (7) is assembled on the transverse guide rails (5) in a guiding and sliding mode, a transverse driving unit (6) is arranged at one end of each transverse guide rail (5), and the transverse driving unit (6) drives the workbench plate (7) to do linear reciprocating motion along the transverse guide rails (5);

the working table plate (7) is located below a drill bit (101) of the rocker drill (1), and a positioning locking mechanism for clamping a workpiece (12) is arranged on the working table plate (7).

2. The table for the radial drilling machine according to claim 1, wherein: the longitudinal guide rail (2) and the transverse guide rail (5) are both linear guide rails, and the switching sliding plate (4) and the working table plate (7) are connected to the longitudinal guide rail (2) and the transverse guide rail (5) through ball sliding blocks respectively.

3. The table for the radial drilling machine according to claim 2, wherein: the longitudinal driving unit (3) comprises a servo motor, a longitudinal lead screw (301) and a threaded sliding block, the longitudinal lead screw (301) is arranged in the middle of the two longitudinal guide rails (2) in parallel, the threaded sliding block is in transmission threaded connection with the longitudinal lead screw (301) and is installed at the bottom of the switching sliding plate (4), and the servo motor is arranged at one end of the longitudinal lead screw (301) for driving; the structure of the transverse driving unit (6) is consistent with that of the longitudinal driving unit (3).

4. The table for the radial drilling machine according to claim 3, wherein: the device is characterized by further comprising limit switches, wherein the limit switches comprise longitudinal limit switches and transverse limit switches, the two longitudinal limit switches are respectively arranged at two ends of the longitudinal guide rail (2), and the two transverse limit switches are respectively arranged at two ends of the transverse guide rail (5); the longitudinal limit switch and the transverse limit switch are electrically connected to the equipment electric control box.

5. The table for the radial drilling machine according to claim 1, wherein: the positioning and locking mechanism comprises limiting blocks (701), a pushing unit (8) and a clamping cylinder (9), two of the four limiting blocks (701) form a group, and two groups of the limiting blocks (701) are arranged above two adjacent sidelines of the working table plate (7); the two pushing units (8) are arranged on the opposite sides of the two groups of limiting blocks (701), and the workpieces (12) can be clamped on the working table plate (7) in the horizontal direction by the pushing units (8); the two clamping cylinders (9) are vertically arranged on the working table plate (7) and can vertically clamp the workpiece (12).

6. The table for the radial drilling machine according to claim 5, wherein: the limiting block (701) is in the form of an angular plate, the vertical edge of the angular plate is used as a positioning edge contacting the workpiece (12), and the bottom edge of the angular plate is welded and connected to the upper surface of the workbench plate (7).

7. The table for the radial drilling machine according to claim 5, wherein: the pushing unit (8) comprises an air cylinder and a push plate (801), the air cylinder is installed on the working table plate (7) through flange manufacturing, the vertical push plate (801) is installed at the end of a piston rod of the air cylinder, and the height of the push plate (801) is equal to the sum of the thicknesses of the workpieces (12).

8. The table for the radial drilling machine according to claim 1, wherein: and a surrounding plate (10) is further arranged on the periphery of the working table plate (7), and the surrounding plate (10) surrounds the periphery of the working table plate (7) and collects cutting fluid.

9. The table for the radial drilling machine according to claim 8, wherein: the cutting fluid collecting device is characterized in that a leading-out hole (1001) is formed in the bottom of the enclosing plate (10), a pipe joint is welded below the leading-out hole (1001), a fluid discharge pipe (11) is installed on the pipe joint, and the other end of the fluid discharge pipe (11) is communicated to a cutting fluid collecting water tank.