CN215444024U

CN215444024U - Universal type indexable drilling machine operating table

Info

Publication number: CN215444024U
Application number: CN202121674294.8U
Authority: CN
Inventors: 卞文建; 杜岚; 朱蓉洁
Original assignee: Jiangsu Wuxi Mineral Exploration Machinery General Factory Co Ltd
Current assignee: Jiangsu Wuxi Mineral Exploration Machinery General Factory Co Ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-07
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to a universal indexable drilling machine operating table which comprises an operating table bracket frame, wherein a frame connecting shaft clamping mechanism and a frame connecting shaft positioning mechanism are arranged on the operating table bracket frame; the clamping mechanism of the frame connecting shaft comprises a clamping seat, an elastic clamping groove is arranged in the clamping seat, an elastic gap is arranged on one side of the elastic clamping groove, and adjusting plates are arranged on two sides of the elastic gap; the adjusting plate is internally provided with a screw rod, the middle part of the screw rod slides in the adjusting plate, the two ends of the screw rod are respectively provided with a first limit nut and a second limit nut in a threaded manner, the screw rod is sleeved with a joint and an adjusting handle, and the joint is matched with the adjusting handle through an inclined plane structure. The utility model has simple structure and small occupied space; the operation table bracket frame 1 and the machine frame form a revolute pair, so that the operation table rotation and angle adjustment which cannot be realized by a common drilling machine are realized, and the operation flexibility is improved.

Description

Universal type indexable drilling machine operating table

Technical Field

The utility model belongs to the technical field of engineering machinery drilling machines, and relates to a universal indexable drilling machine operating table.

Background

The control console of the anchoring engineering drilling machine is generally integrally fixed on a rack (namely a chassis) of the anchoring drilling machine for the control console bracket, and can not rotate or change the angle at will, but because the working condition and the construction process of the anchoring drilling machine are complex, an operator needs to operate according to the specific working condition in real time, if the control console is fixed on the chassis rack, the control console has a certain angle and distance from a drill hole, the operator cannot conveniently adjust according to the real-time condition, and great inconvenience is brought to the operation.

This but general formula transposition rig operation panel device includes bracket frame, presss from both sides tight seat 2 and position circle 6 etc. and the during operation can rotate the operation panel in a flexible way, and very big has made things convenient for the operator to make the operation according to the real-time condition of drilling, and after confirming the working position, this device can also fix the operation panel position, makes the operation panel position can not take place to rotate the circumstances such as skew when personnel operate. The general type indexable drilling machine operating table device enhances the operability of the drilling machine, the stability and the reliability of the operation, and has good technical prospect and market prospect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal indexable drilling machine operating table, which can solve the problems that an operating table is at a certain angle and distance from a drill hole, so that an operator cannot conveniently adjust the operating table according to real-time conditions, and great inconvenience is brought to operation.

According to the technical scheme provided by the utility model: a general indexable drilling machine operating table comprises an operating table bracket frame, wherein a frame connecting shaft clamping mechanism and a frame connecting shaft positioning mechanism are arranged on the operating table bracket frame; the clamping mechanism of the frame connecting shaft comprises a clamping seat, an elastic clamping groove is arranged in the clamping seat, an elastic gap is arranged on one side of the elastic clamping groove, and adjusting plates are arranged on two sides of the elastic gap; the adjusting plate is internally provided with a screw rod, the middle part of the screw rod slides in the adjusting plate, the two ends of the screw rod are respectively provided with a first limit nut and a second limit nut in a threaded manner, the screw rod is sleeved with a joint and an adjusting handle, and the joint is matched with the adjusting handle through an inclined plane structure.

As a further improvement of the present invention, the adapter is mounted on the outer periphery of the screw by a flat key.

As a further improvement of the utility model, the inner periphery of the elastic clamping groove is provided with a clamping block, and the inner wall of the clamping block is a circular arc surface.

As a further improvement of the utility model, a rib plate is arranged between the clamping block and the elastic clamping groove, and a lacing wire is arranged between the adjusting plate and the elastic clamping groove.

As a further improvement of the utility model, the inclined plane structure comprises a joint sub inclined plane and an adjusting handle inclined plane; one end face of the joint abuts against the first limiting nut, and joint inclined planes are uniformly distributed on the other end face of the joint; one end surface of the adjusting handle is propped against the adjusting plate, and the other end surface is uniformly provided with an adjusting handle inclined surface; the inclined surface of the joint sub is matched with the inclined surface of the adjusting handle in inclination and mutually contacted.

As a further improvement of the utility model, the inner wall of the clamping block is provided with a copper sleeve.

As a further improvement of the utility model, the frame connecting shaft positioning mechanism comprises a positioning ring and a positioning block, the positioning ring is provided with a first positioning hole, the positioning block is arranged at the bottom of the operating platform bracket frame, and the positioning block is provided with a second positioning hole.

As a further improvement of the utility model, an anti-falling structure is arranged between the positioning pin and the operating platform bracket frame; the anti-falling structure comprises a limiting plate and an anti-falling pin tail, the limiting plate is arranged at the bottom of the bracket frame of the operating platform, the positioning block is positioned between the positioning ring and the limiting plate, and a pin body pin tail through groove is horizontally arranged on the limiting plate; the anti-falling pin tail is positioned at the rear end of the positioning pin.

As a further improvement of the utility model, the distance between the limit plate and the positioning block is smaller than the length of the positioning pin.

As a further improvement of the utility model, the two sides of the inclined surface of the joint are respectively provided with a joint opening limiting surface and a joint locking limiting surface, and the side surface of the inclined surface of the adjusting handle is provided with an adjusting handle opening binding surface.

The positive progress effect of this application lies in:

1. the utility model has simple structure and small occupied space; the operation table bracket frame 1 and the machine frame form a revolute pair, so that the operation table rotation and angle adjustment which cannot be realized by a common drilling machine are realized, and the operation flexibility is improved.

2. The positioning ring 6 welded on the rack can fix the relative position of the operating platform and the rack after the angle of the operating platform is adjusted, so that the stability and the reliability of operation are improved.

3. The limiting plate 9 welded on the operation platform bracket frame 1 prevents the positioning pin 8 from loosening and sliding out, and effectively ensures the reliable positioning of the operation platform bracket frame 1 and the rack; meanwhile, the limiting plate 9 is provided with an open slot, so that the positioning pin 8 can be flexibly pulled out after rotating by a certain angle, the operability and flexibility are improved, and the convenience and the rapidness are realized.

4. The matching of the adjusting handle 3 and the joint 12 skillfully solves the problem of clamping and loosening the frame connecting shaft 5, and the utility model has the advantages of easy operation, safety, reliability, convenience and rapidness.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural view of the clamping seat of the present invention.

Fig. 4 is a schematic structural diagram of the limiting plate of the utility model.

FIG. 5 is a schematic view of the retainer ring of the present invention.

Fig. 6 is a view taken along direction a in fig. 2.

Fig. 7 is a schematic view showing the positions of the adapter 12 and the adjustment handle 3 when the clamping base is released according to the present invention.

Fig. 8 is an isometric view of fig. 6.

Fig. 9 is an isometric view of fig. 7.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover such processes, methods, systems, articles, or apparatus that comprise a list of steps or elements, are not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such processes, methods, articles, or apparatus.

In the figures 1-9, the device comprises an operation table bracket frame 1, a clamping seat 2, an elastic clamping groove 2-1, a clamping block 2-2, a rib plate 2-3, a tie bar 2-4, an adjusting plate 2-5, an adjusting handle 3, a copper sleeve 4, a frame connecting shaft 5, a positioning ring 6, a ring 6-1, a sizing block 6-2, a bottom plate 6-3, a positioning block 7, a positioning pin 8, a limiting plate 9, a first limiting nut 10, a flat key 11, a joint 12, a screw 13 and the like.

As shown in figures 1-2, the utility model relates to a universal indexable drilling machine operating table which comprises an operating table bracket frame 1, wherein a frame connecting shaft clamping mechanism and a frame connecting shaft positioning mechanism are arranged on the operating table bracket frame 1.

The clamping mechanism of the frame connecting shaft comprises a clamping seat 2, as shown in figure 3, an elastic clamping groove 2-1 is arranged in the clamping seat 2, an elastic gap is arranged on one side of the elastic clamping groove 2-1, and adjusting plates 2-5 are arranged on two sides of the elastic gap. The adjusting plate 2-5 is provided with a screw 13, the middle part of the screw 13 slides in the adjusting plate 2-5, two ends of the screw 13 are respectively provided with a first limit nut 10 and a second limit nut in a threaded manner, the screw 13 is sleeved with a joint 12 and an adjusting handle 3, and the joint 12 is matched with the adjusting handle 3 through an inclined plane structure.

As shown in FIG. 6, the ramp structure includes a clutch ramp 12-1 and an adjustment handle ramp 3-1; one end face of the joint 12 props against the first limit nut 10, and joint inclined planes 12-1 are uniformly distributed on the other end face of the joint 12; one end face of the adjusting handle 3 props against the adjusting plate 2-5, and the other end face is uniformly provided with an adjusting handle inclined plane 3-1; the inclined surface 12-1 of the clutch is matched with the inclined surface 3-1 of the adjusting handle in inclination and mutually contacted.

In order to limit the axial movement of the adjusting handle 3, a joint opening limiting surface 12-2 and a joint locking limiting surface 12-3 are respectively arranged on two sides of a joint inclined surface 12-1, and an adjusting handle opening binding surface 3-2 is arranged on the side surface of the adjusting handle inclined surface 3-1.

The joint opening limiting surface 12-2, the joint locking limiting surface 12-3 and the adjusting handle opening binding surface 3-2 are all perpendicular to the axial direction of the screw 13, so that when the adjusting handle opening binding surface 3-2 is in contact with the joint opening limiting surface 12-2 and the joint locking limiting surface 12-3, the adjusting handle 3 cannot axially move on the screw 13.

The number of the clutch inclined planes 12-1 and the adjusting handle inclined planes 3-1 is 3, and the matching is stable.

In the present embodiment, the adapter 12 is mounted on the outer periphery of the screw 13 via the flat key 11. In other embodiments, the adapter 12 may be fixedly mounted on the outer circumference of the screw 13.

In order to be matched with the periphery of the frame connecting shaft 5 and increase the clamping strength, the inner periphery of the elastic clamping groove 2-1 is provided with a clamping block 2-2, and the inner wall of the clamping block 2-2 is an arc surface.

In order to enhance the connection strength of the clamping block 2-2 and the elastic clamping groove 2-1, a rib plate 2-3 is arranged between the clamping block and the elastic clamping groove.

In order to enhance the connection strength of the adjusting plate 2-5 and the elastic clamping groove 2-1, a lacing wire 2-4 is arranged between the adjusting plate and the elastic clamping groove.

In order to increase the structural strength, a gasket is arranged between the second limiting nut and the adjusting plate 2-5, and the gasket is sleeved on the screw rod 13.

In order to facilitate grasping, a handle sleeve is arranged at the outer end of the adjusting handle 3.

The inner wall of the clamping block 2-2 is provided with a copper sleeve 4 which is used for connecting the clamping seat 2 with the frame connecting shaft 5, so that the effects of reducing friction and driving thrust are realized.

The frame connecting shaft positioning mechanism comprises a positioning ring 6 and a positioning block 7, as shown in fig. 5, the positioning ring 6 is of an annular structure, the inner ring of the positioning ring 6 is welded on the periphery of the frame connecting shaft 5, and a plurality of first positioning holes are formed in the positioning ring 6 and used for positioning the operation table bracket after the operation table bracket rotates to the position. The positioning block 7 is welded at the bottom of the operating platform bracket frame 1, and after the operating platform rotates and a working position is determined, the positioning pin 8 is connected with a second positioning hole in the positioning ring 6 through the positioning block 7, so that positioning after the operating platform rotates is realized.

In order to prevent the positioning pin 8 from sliding, the positioning block 7 and the positioning ring 6 are disengaged, and an anti-disengagement structure is provided between the positioning pin 8 and the console bracket frame 1.

The anti-disengagement structure comprises a limiting plate 9 and an anti-disengagement pin tail, the limiting plate 9 is installed at the bottom of the operating platform bracket frame 1, the positioning block 7 is located between the positioning ring 6 and the limiting plate 9, and as shown in fig. 4, a pin body pin tail through groove 9-1 is horizontally arranged on the limiting plate 9. The anticreep round pin tail is located locating pin 8 rear end, and the distance between limiting plate 9 to locating piece 7 is less than locating pin 8's length, can realize rotating in place at operation panel bracket frame 1, inserts locating pin 8 after (anticreep round pin tail is vertical downwards under the action of gravity, staggers with round pin body round pin tail logical groove 9-1), and limiting plate 9 can prevent that locating pin 8 from following the not hard up roll-off of direction of second locating hole, has effectively guaranteed positioning connection's reliability.

When the angle of the operating table bracket frame 1 needs to be adjusted, the positioning pin 8 is rotated by 90 degrees, the anti-falling pin tail is horizontal and is positioned on the same plane with the pin body and pin tail through groove 9-1, the positioning pin 8 is pulled out, the positioning pin 8 and the anti-falling pin tail slide out from the pin body and pin tail through groove 9-1, the fixed relation between the positioning block 7 and the positioning ring 6 is removed, and the operating table bracket frame 1 can be rotated.

The working process of the utility model is as follows:

as shown in fig. 7 and 9, in the initial state, the adjusting handle opening abutting surface 3-2 at the end of the adjusting handle 3 abuts against the joint opening limiting surface 12-2 at the end of the joint 12, and at this time, the opening of the clamping seat 2 only contacts with the second limiting nut and is not in the state of clamping the frame connecting shaft 5. The adjusting handle 3 is lifted upwards, the opening binding surface 3-2 of the adjusting handle and the opening limiting surface 12-2 of the joint body slide relatively until the inclined surface 12-1 of the joint body contacts with the inclined surface 3-1 of the adjusting handle, the head of the adjusting handle 3 and the joint body 12 generate axial displacement, the joint body 12 is fixed on the screw 13 by the flat key 11 and does not generate displacement, the head of the adjusting handle 3 moves towards the side plate of the opening of the clamping seat 2, the side plate of the opening of the clamping seat 2 is extruded, the opening is reduced, the inner ring is clamped, and therefore the frame connecting shaft 5 is clamped. As shown in fig. 6 and 8, the inclined surface 12-1 of the joint and the inclined surface 3-1 of the adjusting handle are separated after a certain distance of contact, the opening binding surface 3-2 of the adjusting handle is contacted with the locking limiting surface 12-3 of the joint, and the adjusting handle 3 can not move towards the opening side plate of the clamping seat 2 any more.

The adjusting handle 3 is lifted downwards, the opening binding surface 3-2 of the adjusting handle and the joint locking limiting surface 12-3 slide relatively until the inclined surface 12-1 of the joint is contacted with the inclined surface 3-1 of the adjusting handle, the axial displacement of the head of the adjusting handle 3 and the joint 12 is reduced, the head of the adjusting handle 3 moves towards a side plate far away from an opening of the clamping seat 2, the extra extrusion force of the side plate at the opening of the clamping seat 2 disappears, the opening is increased, the inner ring is loosened, and therefore the frame connecting shaft 5 is loosened. The inclined surface 12-1 of the joint and the inclined surface 3-1 of the adjusting handle are separated after a certain distance of contact, the opening binding surface 3-2 of the adjusting handle is contacted with the opening limiting surface 12-2 of the joint, and the adjusting handle 3 can not move to the side plate far away from the opening of the clamping seat 2.

Lifting the adjusting handle 3 downwards, loosening the rack connecting shaft 5 by the clamping seat 2, checking whether a first positioning hole on the side surface of a positioning ring 6 welded on the rack connecting shaft 5 is concentric with a second positioning hole on a positioning block 7 welded on the rack connecting shaft 1 after manually rotating the rack frame 1 to a required position, inserting a positioning pin 8 into the positioning holes of the positioning block 7 and the positioning ring 6 if the first positioning hole is concentric with the second positioning hole, lifting the adjusting handle 3 upwards to enable the clamping seat 2 and the rack connecting shaft 5 to be incapable of rotating, fixing the relative position of the rack frame 1 and the rack connecting shaft 5 at the moment, and enabling an operator to operate the drilling machine to work; if the positioning block is not concentric, the operation table bracket frame 1 is slightly rotated manually until a second positioning hole of the positioning block 7 is concentric with a certain first positioning hole on the side surface of the positioning ring 6, the positioning pin 8 is inserted, then the adjusting handle 3 is lifted upwards, the clamping seat 2 and the rack connecting shaft 5 cannot rotate, the relative position of the operation table bracket frame 1 and the rack connecting shaft 5 is fixed, and an operator can operate the drilling machine to work.

When the positioning pin 8 is to be inserted, firstly, the handle direction of the positioning pin 8 is consistent with the opening direction of the limiting plate 9, after the positioning pin 8 is inserted in place, the handle of the positioning pin 8 is rotated by 90 degrees, the handle direction of the positioning pin 8 is perpendicular to the opening groove of the limiting plate 9, and the distance from the limiting plate 9 to the positioning block 7 is smaller than the length of the positioning pin 8, so that the positioning pin 8 cannot be pulled out after positioning, and the reliable positioning of the operating table bracket frame 1 and the rack connecting shaft 5 is ensured.

When the positioning pin 8 is to be pulled out, the handle of the positioning pin 8 is firstly rotated, so that the handle direction of the positioning pin 8 is consistent with the opening direction of the limiting plate 9, and the positioning pin 8 can be pulled out along the opening direction of the limiting plate 9 at the moment.

It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the utility model, and these modifications and improvements are also considered to be within the scope of the utility model.

Claims

1. A general indexable drilling machine operating table is characterized by comprising an operating table bracket frame (1), wherein a frame connecting shaft clamping mechanism and a frame connecting shaft positioning mechanism are arranged on the operating table bracket frame (1); the clamping mechanism of the machine frame connecting shaft comprises a clamping seat (2), an elastic clamping groove (2-1) is formed in the clamping seat (2), an elastic gap is formed in one side of the elastic clamping groove (2-1), and adjusting plates (2-5) are arranged on two sides of the elastic gap; a screw rod (13) is arranged in the adjusting plate (2-5), the middle of the screw rod (13) slides in the adjusting plate (2-5), a first limiting nut (10) and a second limiting nut are respectively installed at the two ends of the screw rod (13) in a threaded mode, a joint (12) and an adjusting handle (3) are sleeved on the screw rod (13), and the joint (12) is matched with the adjusting handle (3) through an inclined plane structure.

2. Universal indexable drill station according to claim 1, characterized in that the adapter (12) is mounted on the periphery of the screw (13) by means of a flat key (11).

3. The universal indexable drill station as set forth in claim 1, wherein the clamping block (2-2) is installed on the inner periphery of the elastic clamping groove (2-1), and the inner wall of the clamping block (2-2) is a circular arc surface.

4. The universal type indexable drilling machine operating table according to claim 1, wherein a rib plate (2-3) is arranged between the clamping block (2-2) and the elastic clamping groove (2-1); a lacing wire (2-4) is arranged between the adjusting plate (2-5) and the elastic clamping groove (2-1).

5. The universal indexable drill table according to claim 1, wherein the ramp structure includes a joiner ramp (12-1) and an adjustment handle ramp (3-1); one end face of the joint (12) is propped against the first limiting nut (10), and joint inclined planes (12-1) are uniformly distributed on the other end face of the joint (12); one end face of the adjusting handle (3) is propped against the adjusting plate (2-5), and the other end face is uniformly provided with an adjusting handle inclined plane (3-1); the inclined surface (12-1) of the joint and the inclined surface (3-1) of the adjusting handle are matched in inclination and are contacted with each other.

6. The universal indexable drill table according to claim 1, characterized in that the clamping blocks (2-2) are provided with copper sleeves (4) on their inner walls.

7. The universal type indexable drilling machine operating platform according to claim 1, wherein the frame connecting shaft positioning mechanism comprises a positioning ring (6) and a positioning block (7), the positioning ring (6) is provided with a first positioning hole, the positioning block (7) is installed at the bottom of the operating platform bracket frame (1), and the positioning block (7) is provided with a second positioning hole.

8. The universal indexable drill console according to claim 7, characterized in that an anti-drop-out structure is arranged between the positioning pin (8) and the console bracket frame (1); the anti-disengaging structure comprises a limiting plate (9) and an anti-disengaging pin tail, the limiting plate (9) is installed at the bottom of the operating platform bracket frame (1), a positioning block (7) is located between a positioning ring (6) and the limiting plate (9), and a pin body pin tail through groove (9-1) is horizontally arranged on the limiting plate (9); the anti-falling pin tail is positioned at the rear end of the positioning pin (8).

9. The universal indexable drill station according to claim 8, characterized in that the distance between the stop plate (9) and the locating block (7) is smaller than the length of the locating pin (8).

10. The universal indexable drill table according to claim 5, wherein the adapter inclined surface (12-1) is provided with an adapter opening limiting surface (12-2) and an adapter locking limiting surface (12-3) on both sides, and the side surface of the adjustment handle inclined surface (3-1) is provided with an adjustment handle opening abutting surface (3-2).