CN211072812U - Adjustable precision increasing device of radial drilling machine - Google Patents
Adjustable precision increasing device of radial drilling machine Download PDFInfo
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- CN211072812U CN211072812U CN201921942631.XU CN201921942631U CN211072812U CN 211072812 U CN211072812 U CN 211072812U CN 201921942631 U CN201921942631 U CN 201921942631U CN 211072812 U CN211072812 U CN 211072812U
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Abstract
The utility model is suitable for a radial drill technical field provides an adjustable precision of radial drill increases device, include: unable adjustment base, drilling machine rocking arm, vertical braces and arc recess. The utility model discloses in, it has the vertical support frame to connect through connecting the overhead contact on the top at the drilling machine rocking arm, when using, connecting nut seat in the adjusting block is connected on connecting screw rod and the arc recess through the vertical support frame top, rethread fixation nut will be even the top of vertical support frame top and drilling machine rocking arm and fix, the realization carries out the shock attenuation to the drilling machine rocking arm and supports, showing improvement the stability of drilling machine rocking arm when drilling, reduce its vibration, improve the precision of drilling, when adjusting drilling machine rocking arm angle, can adjust the adjusting block and cooperate the use in the arc recess, when adjusting drilling machine rocking arm height, can adjust through fixation nut, realize the not high supplementary shock attenuation of different angles and support.
Description
Technical Field
The utility model relates to a radial drill technical field especially relates to an adjustable precision of radial drill increases device.
Background
Radial drill is a hole processing equipment, can be used for drilling, reaming, tapping and repair the processing of multiple forms such as scraping the terminal surface, press from both sides tight structural classification according to the lathe, radial drill can divide into hydraulic radial drill and mechanical radial drill, and in all kinds of drilling machines, radial drill convenient operation, flexibility, application scope is wide, has typicality, and specially adapted list or batch production have the spot facing work of porous large-scale part, are the common lathe in general machining workshop.
Its drilling machine rocking arm of the radial drilling who uses on the existing market all is that one end is passed through the connecting piece and is connected with the regulation pole setting, and the other end lacks auxiliary stay shock attenuation measure, and the amplitude of vibration is great when going up the drilling machine through the drilling machine rocking arm and driling, influences the precision of drilling, and when rotating the regulation to radial drilling machine, lacks the measure of carrying out the accurate instruction to the angle of regulation, influences the accuracy of regulation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the adjustable precision of a radial drill increases the device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable accuracy increasing device of a radial drilling machine, comprising: the drilling machine comprises a fixed base, a drilling machine rocker arm, a vertical support frame and an arc-shaped groove;
one side of the top of the fixed base is vertically and rotatably connected with an adjusting upright rod through a connecting seat, a sliding sleeve is sleeved on the adjusting upright rod in a sliding manner, and a ball nut seat is welded on one side of the sliding sleeve;
the drilling machine rocker is horizontally welded on the other side of the sliding sleeve, and a sliding connecting seat is sleeved on the drilling machine rocker in a sliding manner, wherein a drilling machine is spirally fixed at the bottom of the sliding connecting seat, and the top end of the drilling machine rocker is connected with a connecting sleeve;
the vertical support frame is embedded in the connecting sleeve, and a connecting screw rod is arranged at the bottom end of the vertical support frame;
the arc-shaped groove is formed in the fixed base and is matched with a rotating path of the drill rocker arm, the inner side of the arc-shaped groove is connected with an adjusting slide block in a sliding mode, and a connecting nut seat is arranged in the adjusting slide block.
As a further description of the above technical solution:
still threaded connection has fixation nut on the vertical support frame, the top of vertical support frame is equipped with adjustment handle.
As a further description of the above technical solution:
the top end of the adjusting vertical rod is connected with a top end connecting frame, a driving motor is spirally fixed on the top end connecting frame, the driving motor is connected with a vertical adjusting screw rod through a coupler in a transmission mode, and the vertical adjusting screw rod is spirally embedded into a ball nut seat.
As a further description of the above technical solution:
the top spiral of drilling machine rocking arm is fixed with adjusting motor, and adjusting motor is connected with horizontal adjusting screw through the shaft coupling transmission, and wherein, horizontal adjusting screw spiral through connection is on sliding connection seat.
As a further description of the above technical solution:
the bottom of adjusting the pole setting is still fixed to be adjusted there is annular mount, and is connected with the pointer on the annular mount.
As a further description of the above technical solution:
the outer side of the connecting seat on the fixed base is provided with an annular indicating frame, and the annular indicating frame is provided with angle indicating marks in annular equal-angle spraying.
Advantageous effects
The utility model provides an adjustable precision of radial drill increases device. The method has the following beneficial effects:
(1): this adjustable precision of radial drill increases device has connected vertical support frame through connecting the weather on the top at the drilling machine rocking arm, when using, connecting screw rod and the arc recess on the vertical support frame top can be connected, rethread fixation nut will be even the top of vertical support frame top and drilling machine rocking arm and fix, the realization carries out the shock attenuation to the drilling machine rocking arm and supports, showing improvement the stability of drilling machine rocking arm when drilling, reduce its vibration, improve the precision of drilling, when adjusting drilling machine rocking arm angle, can adjust the adjusting block and cooperate the use in the arc recess, when adjusting drilling machine rocking arm height, can adjust through fixation nut, realize the not high supplementary shock attenuation of different angles and support.
(2): this adjustable precision of radial drill increases device is connected with the pointer through annular mount in adjusting the pole setting, is equipped with annular guide frame in the connecting seat outside simultaneously, and the regulation pole setting rotates the regulation on the connecting seat and is, and the pointer is along with adjusting the synchronous rotation of pole setting and the angle indicator on the annular guide frame, is convenient for rotate the regulation and carry out accurate instruction to turned angle, improves and rotates the accuracy that the regulation is.
Drawings
Fig. 1 is a schematic view of the overall structure of an adjustable precision increasing device of a radial drilling machine according to the present invention;
fig. 2 is a schematic structural view of a vertical support frame in the present invention;
FIG. 3 is a schematic structural view of the fixing base of the present invention;
fig. 4 is a schematic structural diagram of the middle ring-shaped indicating frame of the present invention.
Illustration of the drawings:
1. a fixed base; 2. a connecting seat; 3. an annular indicator frame; 31. an angle indicator; 4. adjusting the vertical rod; 5. an annular fixing frame; 51. a pointer; 6. a sliding sleeve; 7. a ball nut seat; 8. the top end is connected with the frame; 9. a drive motor; 10. a vertical adjusting screw rod; 11. drilling machine rocker arms; 12. a sliding connection seat; 13. a drilling machine; 14. adjusting the motor; 15. a horizontal adjusting screw rod; 16. connecting a sleeve; 17. a vertical support frame; 171. connecting a screw rod; 172. fixing a nut; 173. an adjusting handle; 18. an arc-shaped groove; 181. adjusting the sliding block; 182. and connecting the nut seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
As shown in fig. 1 to 4, an adjustable accuracy increasing apparatus of a radial drill includes: the drilling machine comprises a fixed base 1, a drilling machine rocker 11, a vertical support frame 17 and an arc-shaped groove 18;
one side of the top of the fixed base 1 is vertically and rotatably connected with an adjusting upright rod 4 through a connecting seat 2, a sliding sleeve 6 is sleeved on the adjusting upright rod 4 in a sliding manner, and a ball nut seat 7 is welded on one side of the sliding sleeve 6;
the drilling machine rocker arm 11 is horizontally welded on the other side of the sliding sleeve 6, the drilling machine rocker arm 11 is sleeved with a sliding connection base 12 in a sliding mode, a drilling machine 13 is spirally fixed at the bottom of the sliding connection base 12, and the top end of the drilling machine rocker arm 11 is connected with a connection sleeve 16;
the vertical support frame 17 is embedded in the connecting sleeve 16, and the bottom end of the vertical support frame 17 is provided with a connecting screw 171;
the arc-shaped groove 18 is formed in the fixed base 1, the arc-shaped groove 18 is matched with a rotating path of the drilling machine rocker arm 11, the inner side of the arc-shaped groove 18 is connected with an adjusting slide block 181 in a sliding mode, and a connecting nut seat 182 is arranged in the adjusting slide block 181.
In this embodiment, when drilling a hole in a workpiece, the connecting screw 171 at the bottom end of the vertical support frame 17 can be in threaded connection with the connecting nut seat 182 in the adjusting slider 181 on the arc-shaped groove 18, so that the vertical support frame 17 can perform shock absorption support on the other end of the drill rocker arm 11, the stability of the drill rocker arm 11 during drilling is remarkably improved, the vibration of the drill rocker arm 11 during drilling is reduced, the drilling precision is improved, the drill rocker arm 11 is adjusted by rotating, a worker can synchronously adjust the adjusting slider 181 in the arc-shaped groove 18, the positions of the connecting nut seats 182 in the adjusting slider 181 and the position of the vertical support frame 17 correspond to each other up and down, and the drilling at different positions can be performed with shock absorption support on the drill rocker arm 11.
Further, the vertical support frame 17 is further screwed with a fixing nut 172, and the top end of the vertical support frame 17 is provided with an adjusting handle 173.
In this embodiment, the adjusting handle 173 drives the vertical supporting frame 17 to rotate, so that the connecting screw 171 at the bottom end of the vertical supporting frame 17 is connected with the connecting nut seat 182, and the fixing nut 172 can be rotatably adjusted on the vertical supporting frame 17, so as to realize the fixing and damping support of the drilling machine rocker arm 11 at different heights.
Furthermore, the top end of the adjusting vertical rod 4 is connected with a top end connecting frame 8, a driving motor 9 is spirally fixed on the top end connecting frame 8, the driving motor 9 is connected with a vertical adjusting screw rod 10 through a coupler in a transmission mode, and the vertical adjusting screw rod 10 is spirally embedded into the ball nut seat 7.
In the embodiment, the driving motor 9 drives the vertical adjusting screw 10 to rotate through the coupling, and the vertical adjusting screw 10 drives the sliding sleeve 6 to adjust the vertical adjusting rod 4 up and down through the ball nut seat 7.
Further, the top end screw of drilling machine rocking arm 11 is fixed with accommodate motor 14, and accommodate motor 14 is connected with horizontal adjusting screw 15 through the shaft coupling transmission, and wherein, horizontal adjusting screw 15 spiral through connection is on sliding connection seat 12.
In this embodiment, the adjusting motor 14 drives the horizontal adjusting screw rod 15 to rotate through the shaft coupling, and the horizontal adjusting screw rod 15 drives the sliding connection base 12 to be horizontally adjusted on the drill rocker arm 11.
Further, the bottom end of the adjusting vertical rod 4 is also fixedly adjusted with an annular fixing frame 5, and the annular fixing frame 5 is connected with a pointer 51.
The outer side of the connecting seat 2 on the fixed base 1 is provided with an annular indicating frame 3, and the annular indicating frame 3 is provided with angle indicating marks 31 in annular equal-angle spraying.
In the present embodiment, it is preferred that,
can synchronous drive adjust pole setting 4 and rotate the regulation on connecting seat 2 when rotating regulation to drilling machine rocking arm 11, at this moment adjust the pole setting 4 outside and can rotate along with drilling machine rocking arm 11 is synchronous through the fixed pointer 51 of annular mount 5, and the staff can rotate the angle of regulation to drilling machine rocking arm 11 through the data of the angle indicator 31 of pointer 51 instruction on annular indicator 3 and carry out accurate control.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above 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, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An adjustable precision increasing device of a radial drilling machine is characterized by comprising: the drilling machine comprises a fixed base (1), a drilling machine rocker (11), a vertical support frame (17) and an arc-shaped groove (18);
one side of the top of the fixed base (1) is vertically and rotatably connected with an adjusting upright rod (4) through a connecting seat (2), the adjusting upright rod (4) is sleeved with a sliding sleeve (6) in a sliding mode, and one side of the sliding sleeve (6) is welded with a ball nut seat (7);
the drill press rocker arm (11) is horizontally welded on the other side of the sliding sleeve (6), the drill press rocker arm (11) is sleeved with the sliding connecting base (12) in a sliding mode, a drill (13) is spirally fixed at the bottom of the sliding connecting base (12), and the top end of the drill press rocker arm (11) is connected with a connecting sleeve (16);
the vertical support frame (17) is embedded in the connecting sleeve (16), and a connecting screw rod (171) is arranged at the bottom end of the vertical support frame (17);
the arc-shaped groove (18) is formed in the fixed base (1), the arc-shaped groove (18) is matched with a rotating path of the drilling machine rocker arm (11), an adjusting slide block (181) is connected to the inner side of the arc-shaped groove (18) in a sliding mode, and a connecting nut seat (182) is arranged in the adjusting slide block (181).
2. The adjustable precision increasing device of the radial drilling machine is characterized in that a fixing nut (172) is further connected onto the vertical supporting frame (17) in a threaded mode, and an adjusting handle (173) is arranged at the top end of the vertical supporting frame (17).
3. The adjustable precision increasing device of the radial drilling machine is characterized in that the top end of the adjusting vertical rod (4) is connected with a top end connecting frame (8), a driving motor (9) is spirally fixed on the top end connecting frame (8), the driving motor (9) is connected with a vertical adjusting screw rod (10) through a coupling in a transmission mode, and the vertical adjusting screw rod (10) is spirally embedded in a ball nut seat (7).
4. The adjustable precision increasing device of the radial drilling machine according to claim 1, characterized in that the top end of the radial drilling machine (11) is spirally fixed with an adjusting motor (14), the adjusting motor (14) is connected with a horizontal adjusting screw rod (15) through a coupler in a transmission manner, and the horizontal adjusting screw rod (15) is spirally connected on the sliding connection base (12) in a penetrating manner.
5. The adjustable precision increasing device of the radial drilling machine according to claim 1, characterized in that the bottom end of the adjusting upright rod (4) is also fixedly adjusted with an annular fixing frame (5), and the annular fixing frame (5) is connected with a pointer (51).
6. The adjustable precision increasing device of the radial drilling machine according to claim 1, characterized in that an annular indicating frame (3) is arranged on the fixed base (1) and positioned on the outer side of the connecting seat (2), and angle indicating marks (31) are annularly and uniformly sprayed on the annular indicating frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942631.XU CN211072812U (en) | 2019-11-12 | 2019-11-12 | Adjustable precision increasing device of radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942631.XU CN211072812U (en) | 2019-11-12 | 2019-11-12 | Adjustable precision increasing device of radial drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072812U true CN211072812U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942631.XU Active CN211072812U (en) | 2019-11-12 | 2019-11-12 | Adjustable precision increasing device of radial drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072812U (en) |
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2019
- 2019-11-12 CN CN201921942631.XU patent/CN211072812U/en active Active
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