CN220387943U - Radial drilling machine with external feed hydraulic pump - Google Patents

Abstract

The utility model provides a radial drilling machine with an external feed hydraulic pump, which belongs to the technical field of radial drilling machines and comprises a base, wherein the upper side wall of the base is rotationally connected with a supporting rod, a rocker arm is arranged on the supporting rod, the outer side wall of the rocker arm is in sliding connection with a drilling machine, the upper end of the supporting rod is fixedly provided with a fixing seat, the side wall of the fixing seat is connected with the rocker arm through the hydraulic pump, and the work pressure can be controlled and set, so that the work piece processing efficiency can be effectively improved.

Description

Radial drilling machine with external feed hydraulic pump

Technical Field

The utility model belongs to the technical field of radial drilling machines, and particularly relates to a radial drilling machine with an external feed hydraulic pump.

Background

The radial drilling machine is a drilling machine with a rocker arm capable of rotating and lifting around a vertical column, a spindle box is usually horizontally moved on the rocker arm, when a hole is machined on the vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, and the radial drilling machine is obviously inconvenient for some large and heavy workpieces; the radial drilling machine can center by moving the position of the cutter shaft, so that great convenience is brought to processing holes on large and heavy workpieces in single-piece and small-batch production;

related art (publication number: CN 217095754U) discloses a radial drilling machine, and the technical scheme disclosed by the radial drilling machine comprises: through setting up the slider, slider and baffle joint, set up standing groove and electro-magnet simultaneously on the slider, directly put into the work piece on the slider, just can realize that the work piece is transported, location drilling, avoided the workman to transport, dismantle location frock repeatedly, reduced workman's intensity of labour, improved the speed of transport and fixed work piece simultaneously, improved single drilling's efficiency; the telescopic and sliding ball body on the drilling machine and the ball groove on the base improve the feeding precision of the drilling machine, and meanwhile, the positioning feeding speed of the drilling machine is accelerated, so that the overall working efficiency is improved; the third spring is arranged and can be matched with the electromagnet to automatically pop up a workpiece, so that the working efficiency is improved;

in the above disclosed technical solution, the following problems are found in the related art: the hydraulic pump is made of aluminum alloy, has high strength, corrosion resistance and light weight, is suitable for operation in various environments, reduces the number of times of pressing due to the double-speed characteristic of the hydraulic pump, is quickly in a loading work state in a low-pressure chamber, is immediately converted into high pressure, and shortens each operation period. The radial drilling machine is provided with a pressure regulating valve, and the working pressure can be regulated, controlled and set, so that the workpiece processing efficiency can be effectively improved;

it should be noted that the information disclosed in the foregoing background section is only for enhancing the understanding of the background section of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art or related art, and provides a radial drilling machine with an external feed hydraulic pump, which aims to solve the feeding problem of the radial drilling machine in the prior art. The specific technical scheme is as follows:

the utility model provides a radial drilling machine with external hydraulic pump that feeds, includes the base, the upper side wall of base rotates and is connected with branch, be equipped with the rocking arm on the branch, the lateral wall sliding connection of rocking arm has the rig, the upper end fixed mounting of branch has the fixing base, the lateral wall of fixing base pass through the hydraulic pump with the rocking arm is connected, the upper side wall symmetry of base is provided with stop gear.

In addition, the radial drilling machine with the external feed hydraulic pump in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical scheme, stop gear includes the lead screw, the both ends of lead screw are in through symmetrical mount pad rotation connection respectively the lateral wall of base, the lateral wall symmetrical threaded connection of lead screw has the removal seat, the last lateral wall of removing the seat is through connecting block fixedly connected with limiting plate, two the sliding connection of limiting plate symmetry is in the last lateral wall of base, the lateral wall fixed mounting of base has the motor, the output shaft of motor with the one end fixed connection of lead screw.

A guide rod is fixedly arranged between the two mounting seats, and the two movable seats are symmetrically and slidably connected to the outer side wall of the guide rod.

And cushion blocks are symmetrically and fixedly arranged on the opposite side walls of the two limiting plates respectively, and are elastic bodies.

The two side walls of the base are respectively fixedly provided with a supporting plate, the upper side wall of the supporting plate is fixedly provided with an outer rod, the side wall of the limiting plate is fixedly provided with one end of a movable rod, and the other end of the movable rod penetrates through the side wall of the outer rod and extends to the inner cavity.

One end of the movable rod is fixedly provided with a limiting block which is in sliding connection with the inner side wall of the outer rod.

The upper side wall of the base is provided with a groove, the inner cavities of the groove are sequentially symmetrically connected with a central shaft in a rotating mode, and the outer side wall of the central shaft is sleeved with a supporting roller.

Compared with the prior art, the radial drilling machine with the external feed hydraulic pump has the beneficial effects that:

1. the position of the drilling machine is adjusted through the support rod and the rocker arm, then the drilling machine is fed and processed through the hydraulic pump, and the working pressure can be controlled and set through the pressure regulating valve in the pressure pump, so that the workpiece processing efficiency can be effectively improved.

2. When processing a workpiece, the output shaft of the motor drives the screw rod between the two mounting seats to rotate, so that the two moving seats respectively drive the two limiting plates to move relatively through the connecting blocks, the stability of the workpiece processing process is guaranteed through the two limiting plates, the quality of workpiece processing is guaranteed, the distance between the two limiting plates is adjusted according to the specification of the workpiece, and the workpiece processing device is applicable to workpiece processing of different specifications.

3. In the process of rotating the lead screw to enable the two movable seats to adjust the positions of the limiting plates through the connecting blocks respectively, the movable seats are enabled to be attached to the outer surfaces of the guide rods simultaneously to slide, stability of the moving direction of the movable seats is guaranteed through the guide rods parallel to the lead screw, deviation of the moving direction of the movable seats is avoided, and stability of the workpiece machining process is guaranteed.

4. In the process of adjusting the distance between the two limiting plates, the limiting plates drive the movable rods to slide with the inner walls of the outer rods, and the stability of the moving direction of the limiting plates is guaranteed through sliding fit of the movable rods and the outer rods, so that the stability of the workpiece machining process is guaranteed.

5. In the process of workpiece feeding, the workpiece slides to the corresponding processing position through the plurality of supporting rollers, the stability of the workpiece is guaranteed through the support of the plurality of supporting rollers, the contact area between the workpiece and the surface of the base is reduced, and therefore the workpiece is protected.

Drawings

FIG. 1 is a schematic view of a radial drilling machine with an external feed hydraulic pump according to the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 in the direction A;

wherein, the correspondence between the reference numerals and the component names in fig. 1 and 2 is: the device comprises a 1-base, a 2-supporting rod, a 3-rocker arm, a 4-hydraulic pump, a 5-drilling machine, a 6-supporting plate, a 7-outer rod, an 8-limiting plate, a 9-installation seat, a 10-guiding rod, an 11-connecting block, a 12-lead screw, a 13-supporting roller, a 14-groove, a 15-central shaft, a 16-limiting block, a 17-movable rod, an 18-movable seat, a 19-motor, a 21-cushion block and a 22-fixed seat.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The utility model will be further described with reference to specific embodiments and figures 1 and 2, but the utility model is not limited to these embodiments.

Example 1

The utility model provides a radial drilling machine with external feed hydraulic pump, as shown in fig. 1 and 2, including base 1, the upper side wall rotation of base 1 is connected with branch 2, branch 2 imbeds in the inside of base 1 upper surface and rotates in the embedded groove, be equipped with rocking arm 3 on the branch 2, the lateral wall sliding connection of rocking arm 3 has rig 5, the upper end fixed mounting of branch 2 has fixing base 22, fixing base 22's lateral wall is connected with rocking arm 3 through hydraulic pump 4, hydraulic pump 4 adopts the aluminium alloy to make, and intensity is high, corrosion-resistant, light in weight, be fit for the operation under various environment, hydraulic pump double speed characteristic has reduced the number of times of beating, be in the load work state fast at the low pressure room, immediately convert into high pressure, shorten each time operation cycle, be furnished with the pressure regulating valve, adjustable control and settlement operating pressure, consequently, can effectively improve work piece machining efficiency, the upper side wall symmetry of base 1 is provided with stop gear, in the in-process to work piece processing, position of work piece is fixed at the upper surface of base 1 through two limiting plates 8, then through the rocking arm 2, the position of support arm 3 regulation 5, afterwards, through hydraulic pump 4 processing, through the inside pressure regulating valve of pressure pump 4, can improve work piece machining efficiency.

The limiting mechanism comprises a screw rod 12, two ends of the screw rod 12 are respectively and rotatably connected to the side wall of a base 1 through symmetrical mounting seats 9, the two mounting seats 9 are mutually parallel and vertically fixed on the surface of the base 1, opposite surfaces of the two mounting seats 9 are respectively embedded into mounting bearings, two ends of the screw rod 12 are respectively embedded into the inside of the two bearings, the screw rod 12 rotates between the two mounting seats 9, a movable seat 18 is symmetrically threaded on the outer side wall of the screw rod 12, two external threads which are oppositely threaded and have the same pitch are symmetrically formed on the outer surface of the screw rod 12 from the central position to the two sides, the two movable seats 18 are respectively and transversely connected with the screw rod 12 through threaded through holes formed in an inner cavity, when the screw rod 12 rotates, the two movable seats 18 are relatively or oppositely moved, the upper side walls of the movable seats 18 are fixedly connected with limiting plates 8 through connecting blocks 11, the two limiting plates 8 are symmetrically and slidably connected to the upper side walls of the base 1, a motor 19 is fixedly arranged on the side walls of the base 1, one end of the motor 19 is fixedly connected with one end of the motor 12, the motor 19 is fixedly connected with one end of the motor 19 through the corresponding to the power supply 19, the motor 19 is fixedly connected to one side of the power supply 19 through the corresponding to the power supply 19, the power supply 19 is fixedly connected to the inner side of the power supply 19, the power supply 19 is correspondingly arranged between the two power supply 19 and the power supply 19, the power supply 19 is fixedly connected to the power supply 19 through the inner side of the power supply 19, the power supply 19 is placed on the surface of the workpiece, and the workpiece is electrically connected to the power supply 1, and the workpiece, the workpiece is electrically connected to the workpiece and is electrically and the workpiece and is electrically connected, the two movable seats 18 which are in threaded connection with the outer surface of the screw rod 12 are enabled to move relatively, the two movable seats 18 drive the two limiting plates 8 to move relatively through the connecting blocks 11, the workpiece is clamped between the two limiting plates 8 along with the relative movement of the two limiting plates 8, the stability of the workpiece machining process is guaranteed through the two limiting plates 8, the quality of workpiece machining is guaranteed, the distance between the two limiting plates 8 is adjusted according to the specifications of the workpiece, and the workpiece machining device is applicable to workpiece machining of different specifications.

It is worth noting that, fixed mounting has guide bar 10 between two mount pad 9, two movable seat 18 symmetrical sliding connection is at the lateral wall of guide bar 10, the both ends of guide bar 10 are respectively perpendicular fixed mounting at the opposite face of two mount pad 9, movable seat 18 establishes at the surface of guide bar 10 through the mounting hole movable sleeve that the center was seted up, in the in-process that rotates lead screw 12 and makes two movable seats 18 adjust limiting plate 8 position through connecting block 11 respectively, make movable seat 18 laminate simultaneously at the surface of guide bar 10 and slide, the stability of movable seat 18 direction of movement has been guaranteed through the guide bar 10 that parallels with lead screw 12, thereby avoid movable seat 18 direction of movement skew, and then guaranteed the stability of work piece course of working.

In addition, the cushion blocks 21 are symmetrically and fixedly arranged on the opposite side walls of the two limiting plates 8 respectively, the cushion blocks 21 are elastic bodies, and the cushion effect of the surfaces of the limiting plates 8 is increased through the cushion blocks 21 made of elastic bodies in the process that the two limiting plates 8 limit the workpiece in a machining mode, so that damage to the surfaces of the workpiece is avoided.

In addition, the both sides wall of base 1 is fixed mounting respectively has backup pad 6, the upper side wall fixed mounting of backup pad 6 has outer pole 7, two sets of backup pads 6 of perpendicular symmetrical fixed mounting respectively in the surface of base 1 both sides, the fixed mounting outer pole 7 of all laminating at the upper surface of every backup pad 6, the one end of movable rod 17 is fixed mounting to the lateral wall of limiting plate 8, the other end of movable rod 17 runs through in the lateral wall of outer pole 7 and extends to the inner chamber, in the in-process of adjusting the distance between two limiting plates 8, make limiting plate 8 drive movable rod 17 slide with the inner wall of outer pole 7, through the sliding fit of movable rod 17 and outer pole 7, the stability of limiting plate 8 direction of movement has been guaranteed, thereby the stability of work piece course of working has been guaranteed.

Further, the one end fixed mounting of movable rod 17 has stopper 16, stopper 16 sliding connection is at the inside wall of outer pole 7, and stopper 16 laminating is in the inner wall slip of outer pole 7, at the in-process of adjusting limiting plate 8 position for limiting plate 8 drives the one end of movable rod 17 and removes, makes the other end of movable rod 17 drive stopper 16 laminating at the inner wall slip of outer pole 7, through the spacing of stopper 16 to movable rod 17 direction of movement, thereby guaranteed the stability of movable rod 17 direction of movement, and then guaranteed the stability of limiting plate 8 removal process.

The upper side wall of the base 1 is provided with a groove 14, the inner cavity of the groove 14 is sequentially symmetrically rotated and connected with a central shaft 15, the outer side wall of the central shaft 15 is sleeved with a supporting roller 13, the inner walls at two sides of the groove 14 are sequentially symmetrically embedded with bearings, two ends of the central shaft 15 are respectively embedded and installed to correspond to the inner parts of two bearings, the supporting roller 13 is fixedly sleeved on the outer surface of the central shaft 15 through a mounting hole formed in the center, the plurality of supporting rollers 13 are enabled to rotate in parallel with each other in the groove 14, the position of the supporting roller 13 is enabled to be located in the same horizontal plane with the upper surface of the base 1, in the process of workpiece feeding, the workpiece slides to the corresponding processing position through the plurality of supporting rollers 13, the stability of the workpiece is guaranteed through the support of the plurality of supporting rollers 13, the contact area between the workpiece and the surface of the base 1 is reduced, and the workpiece is protected.

The radial drilling machine with the external feed hydraulic pump has the working principle that: in the process of workpiece feeding, a workpiece slides to a corresponding processing position through a plurality of supporting rollers 13, then the workpiece is moved to a position between two limiting plates 8, then a motor 19 is connected with a power supply, an output shaft of the motor 19 drives a screw rod 12 between two mounting seats 9 to rotate, two movable seats 18 in threaded connection with the outer surface of the screw rod 12 move relatively, the two movable seats 18 drive the two limiting plates 8 to move relatively through connecting blocks 11 respectively, the workpiece is clamped between the two limiting plates 8 along with the relative movement of the two limiting plates 8, then the workpiece is positioned on the upper surface of a base 1 through the two limiting plates 8, then the position of a drilling machine 5 is adjusted through a supporting rod 2 and a rocker arm 3, and then the workpiece is fed and processed through a hydraulic pump 4.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Radial drilling machine with external feed hydraulic pump, including base (1), its characterized in that: the upper side wall of base (1) rotates and is connected with branch (2), be equipped with rocking arm (3) on branch (2), the lateral wall sliding connection of rocking arm (3) has rig (5), the upper end fixed mounting of branch (2) has fixing base (22), the lateral wall of fixing base (22) pass through hydraulic pump (4) with rocking arm (3) are connected, the upper side wall symmetry of base (1) is provided with stop gear.

2. The radial drilling machine with the external feed hydraulic pump according to claim 1, characterized in that the limiting mechanism comprises a screw rod (12), two ends of the screw rod (12) are respectively connected with the side wall of the base (1) in a rotating mode through symmetrical mounting seats (9), a movable seat (18) is symmetrically connected with the outer side wall of the screw rod (12) in a threaded mode, a limiting plate (8) is fixedly connected with the upper side wall of the movable seat (18) through a connecting block (11), the two limiting plates (8) are symmetrically connected with the upper side wall of the base (1) in a sliding mode, a motor (19) is fixedly arranged on the side wall of the base (1), and an output shaft of the motor (19) is fixedly connected with one end of the screw rod (12).

3. Radial drilling machine with external feed hydraulic pump according to claim 2, characterized in that a guiding rod (10) is fixedly mounted between two mounting seats (9), and two moving seats (18) are symmetrically and slidingly connected to the outer side wall of the guiding rod (10).

4. A radial drilling machine with an external feed hydraulic pump according to claim 3, characterized in that two of said limiting plates (8) are respectively symmetrically and fixedly fitted with pads (21) on their opposite side walls, said pads (21) being elastomeric.

5. The radial drilling machine with the external feed hydraulic pump according to claim 4, wherein the two side walls of the base (1) are respectively fixedly provided with a supporting plate (6), the upper side wall of the supporting plate (6) is fixedly provided with an outer rod (7), the side wall of the limiting plate (8) is fixedly provided with one end of a movable rod (17), and the other end of the movable rod (17) penetrates through the side wall of the outer rod (7) and extends to the inner cavity.

6. The radial drilling machine with the external feed hydraulic pump according to claim 5, characterized in that one end of the movable rod (17) is fixedly provided with a limiting block (16), and the limiting block (16) is slidably connected to the inner side wall of the outer rod (7).

7. The radial drilling machine with the external feed hydraulic pump according to claim 1, characterized in that a groove (14) is formed in the upper side wall of the base (1), a central shaft (15) is connected to the inner cavity of the groove (14) in a sequentially symmetrical rotation mode, and a supporting roller (13) is sleeved on the outer side wall of the central shaft (15).