CN214171688U - Quick horizontal adjusting device - Google Patents
Quick horizontal adjusting device Download PDFInfo
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- CN214171688U CN214171688U CN202022362024.5U CN202022362024U CN214171688U CN 214171688 U CN214171688 U CN 214171688U CN 202022362024 U CN202022362024 U CN 202022362024U CN 214171688 U CN214171688 U CN 214171688U
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- support seat
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- hole
- adjusting support
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Abstract
The utility model relates to a rapid horizontal adjusting device, which comprises a top cap, an adjusting supporting seat, a base, an adjusting screw and a top pin; the top cap is positioned at the top end of the adjusting support seat, and the adjusting support seat is detachably connected with the top end face of the base; the adjusting support seat is provided with a countersunk hole, and the adjusting screw is positioned in the countersunk hole; an embedded hole is formed in the bottom end face of the adjusting support seat, and the ejector pin is located in the embedded hole; the upper end surface of the base is provided with threaded holes, and the threaded holes correspond to the adjusting screws one by one; the base bottom end face is provided with the blind hole, the structure between the top of blind hole and the base up end is predeformation portion, predeformation portion and knock pin one-to-one. The utility model relates to a quick level adjustment device, but quick adjustment and the alignment levelness simplify the operation that current levelness was adjusted, and labour saving and time saving avoids the levelness to be out of alignment.
Description
Technical Field
The utility model relates to a supporting seat, concretely relates to quick level adjustment device.
Background
When an instrument or a tool is installed on a machine tool, the levelness needs to be found because the machine tool and the instrument have higher requirements on precision.
The mode that the levelness was looked for in current supporting seat adjustment does: firstly, loosening a screw, then adjusting a jackscrew, contacting the jackscrew with an instrument to be installed, and continuously fine-adjusting until a horizontal position is found; the screw is then tightened.
However, the operation of loosening the screw, adjusting the jackscrew, and then tightening the screw is complicated, and the labor intensity is high. Also, during the tightening of the screw, the adjusted jackscrew may still be slightly displaced or rotated, resulting in a misalignment of the horizon.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a quick level adjustment device, but quick adjustment and look for the levelness, simplify the operation that current levelness was adjusted, labour saving and time saving avoids the levelness to be out of alignment.
In order to achieve the above object, the present invention provides the following technical solutions:
a quick horizontal adjusting device comprises a top cap, an adjusting support seat, a base, an adjusting screw and a top pin; the top cap is positioned at the top end of the adjusting support seat, and the adjusting support seat is detachably connected with the top end face of the base; the adjusting support seat is provided with a countersunk hole, and the adjusting screw is positioned in the countersunk hole; an embedded hole is formed in the bottom end face of the adjusting support seat, and the ejector pin is located in the embedded hole; the upper end surface of the base is provided with threaded holes, and the threaded holes correspond to the adjusting screws one by one; the base bottom end face is provided with the blind hole, the structure between the top of blind hole and the base up end is predeformation portion, predeformation portion and knock pin one-to-one.
Furthermore, the central axis of the counter sink is parallel to the central axis of the adjusting support seat, and the counter sink is arranged in a circumferential array relative to the central axis of the adjusting support seat.
Furthermore, the threaded hole and the counter bore are coaxially arranged, and the internal thread of the threaded hole is matched with the external thread of the adjusting screw.
Further, the top pin is cylindrical, and a chamfer structure is arranged at the edge of the bottom end of the top pin; the length of the ejector pin is greater than the depth of the inlaying hole; the outer diameter of the ejector pin is in interference fit with the inner diameter of the embedding hole.
Furthermore, the blind hole and the ejector pin are coaxially arranged, and the diameter of the blind hole is larger than that of the ejector pin.
Further, the ratio of the thickness of the pre-deformation part to the diameter of the blind hole is 1: (4-6).
The utility model has the advantages that: the utility model provides a quick level adjustment device, uses through the cooperation of adjusting supporting seat, base, adjusting screw, knock pin and predeformation portion, and accessible adjustment adjusting screw realizes adjusting the posture adjustment of supporting seat for the base to but quick adjustment and find the levelness, simplify the operation that current levelness was adjusted, save the operation of adjusting the jackscrew, thereby labour saving and time saving can avoid the levelness to misalign simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a rapid horizontal adjustment device of the present invention.
Fig. 2 is a schematic view of the bottom end face of the adjusting support seat of the rapid horizontal adjusting device of the present invention.
Fig. 3 is a schematic sectional view of the fast horizontal adjustment device of the present invention.
Fig. 4 is a schematic view of the upper end surface of the base of the quick leveling device of the present invention.
Fig. 5 is a schematic view of a lower end surface of a base of the rapid horizontal adjustment device of the present invention.
In the figure: 1. a top cap; 2. adjusting the supporting seat; 21. a countersunk hole; 22. inlaying a hole; 3. a base; 31. a threaded hole; 32. a pre-deformation section; 33. blind holes; 4. an adjusting screw; 5. a knock pin; 51. and (5) chamfering structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 5, a quick leveling device includes a top cap 1, an adjusting support seat 2, a base 3, an adjusting screw 4 and a top pin 5; the top cap 1 is positioned at the top end of the adjusting support seat 2, the top cap 1 is used for supporting an instrument or a tool, the adjusting support seat 2 is detachably connected with the top end face of the base 3, and the base 3 is fixed on a machine tool; the adjusting support seat 2 is provided with a countersunk hole 21, the adjusting screw 4 is positioned in the countersunk hole 21, and the adjusting screw 4 is used for connecting the adjusting support seat 2 and the base 3 and plays an adjusting role; an embedding hole 22 is formed in the bottom end face of the adjusting support seat 2, and the ejector pin 5 is located in the embedding hole 22; the upper end surface of the base 3 is provided with threaded holes 31, and the threaded holes 31 correspond to the adjusting screws 4 one by one; the bottom end face of the base 3 is provided with a blind hole 33, the structure between the top end of the blind hole 33 and the upper end face of the base 3 is a pre-deformation part 32, and the pre-deformation part 32 corresponds to the ejector pin 5 one by one.
The central axis of the counter sink 21 is parallel to the central axis of the adjusting support seat 2, and the counter sink 21 is arranged in a circumferential array relative to the central axis of the adjusting support seat 2.
The threaded hole 31 and the counter bore 21 are coaxially arranged, and the internal thread of the threaded hole 31 is matched with the external thread of the adjusting screw 4.
The top pin 5 is cylindrical, a chamfer structure 51 is arranged at the edge of the bottom end of the top pin, and the pointed end of the top pin is downward; the length of the ejector pin 5 is greater than the depth of the inlaying hole 22, so that the end of the ejector pin 5 is exposed out of the inlaying hole 22; the outer diameter of the ejector pin 5 is in interference fit with the inner diameter of the insert hole 22.
The blind hole 33 is arranged coaxially with the ejector pin 5, the diameter of the blind hole 33 is larger than that of the ejector pin 5, and the blind hole 33 corresponds to the position of the pre-deformation part 32 and is used for suspending the lower part of the pre-deformation part 32 so that the pre-deformation part 32 can be slightly deformed.
The ratio of the thickness of the pre-deformation portion 32 to the diameter of the blind hole 33 is 1: (4 ~ 6), predeformation portion 32 can take place slight deformation under adjusting screw 4's pressure effect to realize adjusting the fine setting of supporting seat 2, be favorable to guaranteeing the steadiness simultaneously.
The utility model discloses a theory of operation does: firstly, fixing a base 3 at a specific position on a machine tool, then screwing four adjusting screws 4 to a certain position, and then scanning by using a dial indicator to detect whether the upper surface of the top cap 1 is horizontal; if the phenomenon of large jumping occurs, the levelness is not in accordance with the requirement, and at the moment, the adjusting screw 4 on which side is high is continuously screwed; when adjusting screw 4 was screwed up, adjusting support seat 2 and base 3's clearance and reducing, knock pin 5 top tight predeformation portion 32 makes predeformation portion 32 take place slight deformation, until finding horizontal position, the amesdial beats the meet the demands this moment, and the steadiness of adjusting support seat 2 this moment is stronger, is difficult for misaligning.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick level adjustment device which characterized in that: comprises a top cap (1), an adjusting support seat (2), a base (3), an adjusting screw (4) and a top pin (5); the top cap (1) is positioned at the top end of the adjusting support seat (2), and the adjusting support seat (2) is detachably connected with the top end face of the base (3); the adjusting support seat (2) is provided with a counter bore (21), and the adjusting screw (4) is positioned in the counter bore (21); an embedding hole (22) is formed in the bottom end face of the adjusting support seat (2), and the ejector pin (5) is located in the embedding hole (22); the upper end face of the base (3) is provided with threaded holes (31), and the threaded holes (31) correspond to the adjusting screws (4) one by one; the base (3) bottom face is provided with blind hole (33), the structure between the top of blind hole (33) and base (3) up end is deformation portion (32) in advance, deformation portion (32) in advance and knock pin (5) one-to-one.
2. A fast leveling device according to claim 1 wherein: the central axis of the counter sink (21) is parallel to the central axis of the adjusting support seat (2), and the counter sink (21) is arranged in a circumferential array relative to the central axis of the adjusting support seat (2).
3. A fast leveling device according to claim 2 wherein: the threaded hole (31) and the counter bore (21) are coaxially arranged, and the internal thread of the threaded hole (31) is matched with the external thread of the adjusting screw (4).
4. A fast leveling device according to claim 3 wherein: the top pin (5) is cylindrical, and a chamfer structure (51) is arranged at the edge of the bottom end of the top pin; the length of the ejector pin (5) is greater than the depth of the inlaying hole (22); the outer diameter of the ejector pin (5) is in interference fit with the inner diameter of the inlaying hole (22).
5. The fast leveling device of claim 4 wherein: the blind hole (33) and the ejector pin (5) are coaxially arranged, and the diameter of the blind hole (33) is larger than that of the ejector pin (5).
6. The fast leveling device of claim 5 wherein: the ratio of the thickness of the pre-deformation part (32) to the diameter of the blind hole (33) is 1: (4-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362024.5U CN214171688U (en) | 2020-10-22 | 2020-10-22 | Quick horizontal adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362024.5U CN214171688U (en) | 2020-10-22 | 2020-10-22 | Quick horizontal adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171688U true CN214171688U (en) | 2021-09-10 |
Family
ID=77597509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022362024.5U Active CN214171688U (en) | 2020-10-22 | 2020-10-22 | Quick horizontal adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171688U (en) |
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2020
- 2020-10-22 CN CN202022362024.5U patent/CN214171688U/en active Active
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