CN210231575U - Drill floor for high-efficiency drilling machine - Google Patents

Abstract

The utility model discloses a high efficiency is rig floor for drilling machine, the utility model discloses a base, set up workstation on the base, install the mold processing on the workstation, the mold processing include the chassis, rotate the bearing dish of connection on the chassis and set up the locating component on the chassis, locating component include first drive assembly that the radial direction on chassis removed and drive the second drive assembly that the circumference direction on chassis removed along the locating head, drive locating head, spacing head include the sleeve pipe, slide the setting at the intraductal slider of cover, fix screw rod and the connector of spiro union on the screw rod on the slider, be provided with the electro-magnet in the sheathed tube bottom, the slider adopt the iron material, be provided with the spring between slider and the sleeve pipe. The utility model discloses only need the position adjustment back of head of will fixing a position, need not to measure the location again at drilling process, improved the efficiency that processing is the drilling of cyclic annular distribution greatly.

Description

Drill floor for high-efficiency drilling machine

Technical Field

The utility model relates to the technical field of machining, concretely relates to high efficiency is rig floor for drilling machine.

Background

When circular holes distributed annularly are machined on a circular plate, the circular holes are generally machined through a machining center or a large drilling machine, each hole is drilled through coordinate system positioning, a test piece is fixed in the drilling operation, and a drill bit moves in the positioning mode. However, in some machining workshops with relatively low machining capacity, machining is not available or machining accuracy is not high due to the lack of a machining center.

The original structure of the drilling machine is changed, the actual machining condition of a workshop is not met, and only the mode of additionally installing a machining die on the drilling platform is changed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a drill floor for high efficiency drilling machine convenient to processing is the circular hole that annularly distributes.

In order to solve the problems, the utility model comprises a base, a workbench arranged on the base, and a processing mould arranged on the workbench, wherein the processing mould comprises a chassis, a bearing disc rotationally connected on the chassis and a positioning component arranged on the chassis, the positioning component comprises a positioning head, a first driving component for driving the positioning head to move along the radial direction of the chassis and a second driving component for driving the positioning head to move along the circumferential direction of the chassis, the positioning head is arranged on the first driving component, the first driving component is arranged on the second driving component, the positioning head comprises a sleeve, a sliding block arranged in the sleeve in a sliding way, a screw fixed on the sliding block and a connector screwed on the screw, an electromagnet is arranged at the bottom of the sleeve, the sliding block is made of iron material, and a spring is arranged between the sliding block and the sleeve, when the electromagnet is electrified, the sliding block is adsorbed on the electromagnet, and the spring is in a compressed state.

As optimizing, first drive assembly include the linear slide rail that sets up along the radial direction on chassis and slide and set up the first slider on linear slide rail, the fixed setting of location head on first slider, be provided with first locking device between linear slide rail and the first slider.

As optimizing, second drive assembly include annular rail and with annular rail sliding connection's second slider, linear slide rail fixed set up on the second slider, and be provided with second locking device between annular rail and the second slider.

As optimizing, first locking device and second locking device be locking screw.

As optimization, the electro-magnet be connected with wireless control handle.

As optimizing, the chassis on be provided with angle scale mark along the circumference direction on chassis, the last position that corresponds angle scale mark of linear guide is provided with rectangular gap.

As optimization, the chassis on the downside that is located the drill bit be provided with the cushion.

The utility model has the advantages that: the utility model discloses a set up the location head on the workstation, when drilling operation, during the location head stretched into last drilling, fix a position the circular machining test piece, convenient and fast, and in order to adapt to the aperture in different drilling, the connector of a plurality of different diameters of workable, when the part in processing unnecessary aperture, changed the connector of corresponding diameter. The utility model discloses only need the position adjustment back of head of will fixing a position, need not to measure the location again at drilling process, improved the efficiency that processing is the drilling of cyclic annular distribution greatly.

Drawings

Fig. 1 is a schematic top view of the processing mold of the present invention;

FIG. 2 is a schematic front view of the processing mold of the present invention;

fig. 3 is a schematic structural diagram of the positioning head.

Wherein: 1. the device comprises a base plate, 2, an annular rail, 3, a cushion block, 4, a first sliding block, 5, a positioning head, 6, a second sliding block, 7, a linear sliding rail, 8, a first locking screw, 9, a second locking screw, 10, a bearing disc, 11, a plane thrust bearing, 12, a connector, 13, a screw rod, 14, a supporting block, 15, a sleeve, 16, a spring, 17, an electromagnet, 1-1 part of angle scale lines, 7-1 part of strip gaps.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The drill floor for the high-efficiency drilling machine shown in figure 1 comprises a base, a workbench arranged on the base and a processing mold arranged on the workbench, wherein the base and the workbench arranged on the base are original structural parts of the drilling machine, and the processing mold is an improved structure additionally arranged on the workbench. As shown in fig. 2, the processing mold includes a chassis 1, a bearing disc 10 rotatably connected to the chassis 1, and a positioning assembly disposed on the chassis 1, the bearing disc 10 is disposed on the chassis 1 through a planar thrust bearing 11, the positioning assembly includes a positioning head 5, a first driving assembly for driving the positioning head 5 to move along a radial direction of the chassis 1, and a second driving assembly for driving the positioning head 5 to move along a circumferential direction of the chassis 1, the first driving assembly includes a linear slide rail 7 disposed along the radial direction of the chassis 1 and a first slide block 4 slidably disposed on the linear slide rail 7, the positioning head 5 is fixedly disposed on the first slide block 4, a first locking device is disposed between the linear slide rail 7 and the first slide block 4, and preferably, the first locking device may be a first locking screw 8. The second driving assembly comprises an annular rail 2 and a second sliding block 6 connected with the annular rail 2 in a sliding mode, the linear sliding rail 7 is fixedly arranged on the second sliding block 6, a second locking device is arranged between the annular rail 2 and the second sliding block 6, and a second locking screw 9 can be arranged as a preferred second locking device. As shown in fig. 3, the positioning head 5 includes a sleeve 15, a support block 14 slidably disposed in the sleeve 15, a screw 13 fixed on the support block 14, and a connector 12 screwed on the screw 13, an electromagnet 17 is disposed at the bottom of the sleeve 15, the support block 14 is made of iron material, a spring 16 is disposed between the support block 14 and the sleeve 15, when the electromagnet 17 is energized, the support block is adsorbed on the electromagnet, and the spring is in a compressed state, and the electromagnet is connected with a wireless control handle.

The working principle is as follows: the original components of the drilling machine such as a base and a workbench are all of the original structure of the drilling machine, namely the original components of the drilling machine do not need to be changed, only a processing mould needs to be additionally arranged on the workbench, a spindle feeding box is adjusted to the drilling position, a positioning head 5 is adjusted to a specific position through a first driving assembly and a second driving assembly, the distance between the positioning head 5 and the center of a round test piece is adjusted through the first driving assembly according to the arrangement radius of circular holes which are annularly arranged, the deviation angle of the positioning head 5 is adjusted through the second driving assembly according to the included angle between adjacent circular holes, the round test piece is fixed on a bearing plate 10 firstly during drilling, the round test piece can be fixed in a bolt fastening mode, the installation needs to ensure that the rotating shaft of the round test piece and the rotating shaft of the bearing plate 10 are collinear, a first hole is drilled on the round test piece through the spindle feeding box, and the deformation, the downside that lies in the drill bit on the chassis 1 is provided with cushion 3, and the lower terminal surface of circular test piece is provided with the gap on flat pasting in cushion 3 on the cushion 3. After the first drilling is finished, the electromagnet 17 is ensured to be in a power-off state, the circular test piece is rotated anticlockwise, when the first drilling hole in the circular test piece reaches the position of the positioning head 5, the connector 12 on the positioning head 5 extends into the drilling hole, then the spindle feeding box is operated to drill a next hole, after the drilling is finished, the electromagnet 17 is electrified, the electromagnet 17 adsorbs the support block 14, the connector 12 is withdrawn from the drilling hole, and the steps are repeated after the circular test piece is rotated and the electromagnet 17 is powered off. In order to adjust the position of the positioning head 5 conveniently, an angle scale mark 1-1 is arranged on the chassis 1 along the circumferential direction of the chassis 1, a long gap 7-1 is arranged on the middle part of the linear slide rail 7 corresponding to the angle scale mark 1-1, and when the long gap 7-1 is aligned with a certain angle scale mark 1-1, the deflection angle of the positioning head 5 is shown.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a high efficiency is rig floor for drilling machine which characterized in that: the positioning device comprises a base, a workbench arranged on the base, and a processing mold arranged on the workbench, wherein the processing mold comprises a chassis, a bearing disc which is rotatably connected on the chassis, and a positioning assembly arranged on the chassis, the positioning assembly comprises a positioning head, a first driving assembly for driving the positioning head to move along the radial direction of the chassis, and a second driving assembly for driving the positioning head to move along the circumferential direction of the chassis, the positioning head is arranged on the first driving assembly, the first driving assembly is arranged on the second driving assembly, the positioning head comprises a sleeve, a sliding block which is arranged in the sleeve in a sliding manner, a screw rod which is fixed on the sliding block, and a connector which is screwed on the screw rod, an electromagnet is arranged at the bottom of the sleeve, the sliding block is made of an iron material, a spring is arranged between the sliding block and the sleeve, and the sliding block is adsorbed on the electromagnet when the electromagnet, and the spring is in a compressed state.

2. The drill floor for a high efficiency drill press of claim 1, wherein: the first driving assembly comprises a linear slide rail arranged along the radial direction of the chassis and a first slide block arranged on the linear slide rail in a sliding manner, the positioning head is fixedly arranged on the first slide block, and a first locking device is arranged between the linear slide rail and the first slide block.

3. The drill floor for a high efficiency drill press of claim 2, wherein: the second driving assembly comprises an annular rail and a second sliding block connected with the annular rail in a sliding mode, the linear sliding rail is fixedly arranged on the second sliding block, and a second locking device is arranged between the annular rail and the second sliding block.

4. The drill floor for a high efficiency drill press of claim 3, wherein: the first locking device and the second locking device are both locking screws.

5. The drill floor for a high efficiency drill press of claim 1, wherein: the electromagnet is connected with a wireless control handle.

6. The drill floor for a high efficiency drill press of claim 1, wherein: the chassis on be provided with angle scale mark along the circumference direction of chassis, the last position that corresponds angle scale mark of linear guide is provided with rectangular gap.

7. The drill floor for a high efficiency drill press of claim 1, wherein: and a cushion block is arranged on the bottom plate and positioned at the lower side of the drill bit.

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