CN220613146U - Rocker arm drilling machine workbench - Google Patents

Abstract

The utility model discloses a rocker arm drilling machine workbench, which comprises a rocker arm drilling machine, wherein the side wall of the rocker arm drilling machine is fixedly connected with a base, the upper surface of the base is fixedly connected with a discharging plate, the side wall of the discharging plate is symmetrically sleeved with a sleeve plate, the lower surface of the sleeve plate is fixedly connected with a bottom plate, the outer wall of a hydraulic cylinder is sleeved with a rubber sleeve, one end of the rubber sleeve is glued with the base, and the other end of the rubber sleeve is glued with the side wall of the bottom plate. When the drill bit part of the rocker arm drilling machine penetrates through the workpiece, the drill bit part of the rocker arm drilling machine can be directly penetrated through the discharging plate, damage to the drill bit part of the rocker arm drilling machine is avoided, flexible adjustment can be performed according to the size, shape and material of the workpiece, the rocker arm drilling machine can adapt to workpieces with different sizes and weights, no additional fixture customization is needed, after the workpieces are stably fixed, the rocker arm drilling machine can drill holes at higher rotating speed and feeding rate, machining efficiency is improved, and the stable fixed state can also ensure drilling precision and size consistency.

Description

Rocker arm drilling machine workbench

Technical Field

The utility model relates to the technical field of rocker arm drilling machines, in particular to a workbench of a rocker arm drilling machine.

Background

The rocker arm drilling machine is a common metal processing machine tool, is a branch of a drilling machine, is named as a cross arm can rotate around a stand column, is mainly used for drilling or cutting metal workpieces, and is characterized by comprising an inclined cantilever type drilling head capable of performing drilling operation in the vertical or horizontal direction, can drill longer hole depths, is suitable for processing tasks requiring longer hole diameters, is widely applied to various metal processing fields due to the advantages of flexibility, high precision, strong adaptability, suitability for large workpieces and the like, and provides a high-efficiency, accurate and flexible processing solution for related industries.

When drilling holes by using a rocker drill, in order to avoid sliding and falling of a workpiece on a workbench, some fixing measures, such as clamping the workpiece by using a clamp or fixing the workpiece by using a temporary clamp, can ensure the stability of the workpiece, but also bring about some defects and influencing drawbacks, the clamping of the workpiece by using the clamp can have larger limitation on space and shape, the size and shape of the clamp must be matched with those of the workpiece, and if the size or shape of the workpiece is larger or complex, special custom-made clamps or other fixing modes are required, thereby increasing the cost and the working complexity.

In summary, in order to avoid the sliding and falling of the workpiece, when the swing arm drilling machine is fixed by using the clamp, although the stability of the workpiece can be ensured, some restrictions and effects are brought, and in practical application, the advantages and disadvantages need to be comprehensively considered according to specific situations, so we propose a swing arm drilling machine workbench.

Disclosure of Invention

The utility model aims to provide a rocker arm drilling machine workbench, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rocker arm drilling machine workstation, includes the rocker arm drilling machine, the lateral wall fixedly connected with base of rocker arm drilling machine, the last fixed surface of base is connected with the flitch, the flitch has been cup jointed to the lateral wall symmetry of flitch, the lower fixed surface of flitch is connected with the bottom plate, the inner chamber symmetry fixedly connected with pneumatic cylinder of base, the other end of pneumatic cylinder with the lateral wall fixed connection of bottom plate, the outer wall of pneumatic cylinder has cup jointed the rubber sleeve, the one end of rubber sleeve with the base is glued mutually, the other end of rubber sleeve with the lateral wall of bottom plate is glued mutually.

Preferably, the inner cavity of the sleeve plate is sleeved with an inner plate, the upper surface of the inner plate is fixedly connected with an outer plate, the side wall of the sleeve plate is sleeved with a bolt, and the sleeve plate is in threaded connection with the inner plate through the bolt.

Preferably, an electromagnet is arranged at the center of the discharging plate.

Preferably, the inner cavity of the outer plate is provided with a groove.

Compared with the prior art, the utility model has the beneficial effects that: the hydraulic cylinder can outwards or inboard pulling sleeve plate, can carry out the centre gripping with the work piece, adapt to the specification length of work piece, the convenience is fixed the work piece centre gripping, through the use of hydraulic cylinder, when using the hydraulic clamping mode to fix, can adapt to different work pieces and adjust fixedly, compare other fixed modes stability higher, the hydraulic clamping can provide even pressure distribution, effectively prevent that the work piece from sliding and droing, can provide bigger gas tightness and fastness, the surface scratch or the problem of deformation that have avoided clamping force too big or inhomogeneous to lead to, ensure that the work piece remains stable in drilling process, the flitch is provided with even logical groove, when the drill bit position of rocking arm rig runs through the work piece, can directly see through the flitch, avoid causing the damage to the drill bit position of rocking arm rig, can carry out nimble regulation according to the size of work piece, can adapt to the work piece of different sizes and weight, after the work piece is stable fixed, the rocking arm rig can be drilled under higher rotational speed and feed rate, the precision and dimensional consistency that the steady fixed state can also guarantee drilling are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a detailed view of the structure of the blanking plate of FIG. 1;

FIG. 3 is a perspective view of the structure of the sleeve plate of FIG. 1;

FIG. 4 is a perspective view of the structure of the blanking plate of FIG. 1;

in the figure: 1. a rocker arm drilling machine; 2. a base; 3. a discharging plate; 4. a sleeve plate; 5. a bottom plate; 6. a hydraulic cylinder; 7. a rubber sleeve; 8. an inner plate; 9. an outer plate; 10. a bolt; 11. an electromagnet.

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. 1-4, the utility model provides a rocker arm drilling machine workbench, which comprises a rocker arm drilling machine 1, wherein a base 2 is fixedly connected to the side wall of the rocker arm drilling machine 1, a discharging plate 3 is fixedly connected to the upper surface of the base 2, a sleeve plate 4 is symmetrically sleeved on the side wall of the discharging plate 3, a bottom plate 5 is fixedly connected to the lower surface of the sleeve plate 4, a hydraulic cylinder 6 is symmetrically and fixedly connected to the inner cavity of the base 2, the other end of the hydraulic cylinder 6 is fixedly connected with the side wall of the bottom plate 5, a rubber sleeve 7 is sleeved on the outer wall of the hydraulic cylinder 6, one end of the rubber sleeve 7 is glued with the base 2, and the other end of the rubber sleeve 7 is glued with the side wall of the bottom plate 5.

When the drilling work of work piece is carried out, place the work piece on the surface of blowing board 3 earlier, blowing board 3 bottom is supported by base 2, then open the power of pneumatic cylinder 6, pneumatic cylinder 6 stretches out and draws back through the hydraulic pressure, pneumatic cylinder 6 passes through bottom plate 5 and connects sleeve board 4, pneumatic cylinder 6 can outside or inboard pulling sleeve board 4, sleeve board 4 cup joints the outer wall at blowing board 3 and slides, both sides sleeve board 4 is inboard removal simultaneously, can carry out the centre gripping with the work piece, adapt to the specification length of work piece, conveniently carry out the centre gripping fixedly to the work piece, after the work piece is fixed firm, start rocking arm rig 1 again and carry out drilling work to the work piece, blowing board 3 is provided with even logical groove, when the drill bit position of rocking arm rig 1 runs through the work piece, can directly see through blowing board 3, avoid causing the damage to the drill bit position of rocking arm rig 1, protect the pneumatic cylinder 6 by rubber sleeve 7 again, prevent that the piece from getting into inside the pneumatic cylinder 6, influence the normal centre gripping work of pneumatic cylinder 6.

The inner chamber of the sleeve plate 4 is sleeved with the inner plate 8, the upper surface of the inner plate 8 is fixedly connected with the outer plate 9, the side wall of the sleeve plate 4 is sleeved with the bolts 10, the sleeve plate 4 is in threaded connection with the inner plate 8 through the bolts 10, the outer plate 9 is buckled with the sleeve plate 4 through the inner plate 8, the length of the sleeve plate 4 can be prolonged through the bolts 10, the fixing of workpieces with different heights is adapted, and two sides of the clamping process are more stable.

The electromagnet 11 is installed in the center department of blowing board 3, through the circular telegram to electromagnet 11, makes electromagnet 11 provide the suction, can adsorb fixedly the metal work piece, can cooperate sleeve board 4 to carry out the centre gripping, makes the centre gripping process more stable.

The inner cavity of the outer plate 9 is provided with a groove, and the outer plate 9 can be prolonged through assembly through the groove, so that the clamping device is suitable for fixing and clamping of more specifications.

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 (4)

1. A rocker arm drilling machine workbench which is characterized in that: including rocking arm rig (1), the lateral wall fixedly connected with base (2) of rocking arm rig (1), the last fixed surface of base (2) is connected with flitch (3), flitch (4) have been cup jointed to the lateral wall symmetry of flitch (3), the lower fixed surface of flitch (4) is connected with bottom plate (5), the inner chamber symmetry fixedly connected with pneumatic cylinder (6) of base (2), the other end of pneumatic cylinder (6) with the lateral wall fixed connection of bottom plate (5), rubber sleeve (7) have been cup jointed to the outer wall of pneumatic cylinder (6), the one end of rubber sleeve (7) with base (2) are glued mutually, the other end of rubber sleeve (7) with the lateral wall of bottom plate (5) is glued mutually.

2. The swing arm drilling machine table according to claim 1, wherein: the inner cavity of the sleeve plate (4) is sleeved with an inner plate (8), the upper surface of the inner plate (8) is fixedly connected with an outer plate (9), the side wall of the sleeve plate (4) is sleeved with a bolt (10), and the sleeve plate (4) is in threaded connection with the inner plate (8) through the bolt (10).

3. The swing arm drilling machine table according to claim 1, wherein: an electromagnet (11) is arranged at the center of the discharging plate (3).

4. A swing arm drilling machine table according to claim 2, wherein: the inner cavity of the outer plate (9) is provided with a groove.