CN211219635U - Coaxial locking leveling component and workbench - Google Patents
Coaxial locking leveling component and workbench Download PDFInfo
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- CN211219635U CN211219635U CN201922026125.2U CN201922026125U CN211219635U CN 211219635 U CN211219635 U CN 211219635U CN 201922026125 U CN201922026125 U CN 201922026125U CN 211219635 U CN211219635 U CN 211219635U
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- 238000003754 machining Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000004308 accommodation Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
A coaxial locking leveling assembly comprises an outer leveling member, an inner leveling member and an elastic member, wherein the outer leveling member is of a hollow columnar structure and comprises an outer barrel body and a penetrating member cavity and a spring accommodating cavity which are coaxially formed in the outer barrel body, the penetrating member cavity and the spring accommodating cavity are communicated up and down, the elastic member is arranged in the spring accommodating cavity, the elastic member is sleeved on the side wall of the inner leveling member, the inner leveling member is of a columnar structure, the top end of the inner leveling member sequentially penetrates through the elastic member and the penetrating member cavity and then extends to the upper side of the outer barrel body, and the bottom end of the inner leveling member sequentially penetrates through the elastic member and the spring accommodating cavity and then extends to the lower side of the outer barrel body; the side wall of the outer cylinder body is in threaded connection with a supporting piece sleeved outside the outer cylinder body, a part to be leveled is arranged above the supporting piece, the part to be leveled is in threaded connection with an inner locking piece extending to the inside of the part to be leveled, and the bottom surface of the part to be leveled is in contact with the top end of the outer cylinder body. The design not only has more uniform stress distribution of the leveling device and is not easy to cause the deformation of the table top, but also has better anti-loosening effect and saves working hours.
Description
Technical Field
The utility model relates to a leveling device belongs to mechanical technical field, especially relates to a coaxial locking leveling subassembly and workstation.
Background
In the technical field of precision machining, a rotary machining platform is often used, one or more machining table tops are fixed on a supporting device of the rotary machining platform along the circumferential direction, the supporting device drives the machining table tops to rotate, and products to be machined on the machining table tops sequentially complete machining of the same or different procedures. In use, the table top is usually required to be leveled, or the leveling degrees of a plurality of processing table tops are adjusted to be consistent, so as to ensure the processing precision of a product to be processed thereon, and at the moment, a leveling device is required to be used.
In the prior art, during leveling, a plurality of fastening screws are usually used for locking a processing table top on a supporting device to realize fastening, and then a plurality of adjusting bolts are arranged to level in a multi-point jacking and pulling mode. However, the fastening screw and the adjusting bolt are not coaxial, the stress distribution is not uniform, the table top is easy to deform, and in addition, the table top is also influenced by the anti-loosening performance of the screw, the screw is easy to loosen in the long-term operation process, the screw needs to be readjusted frequently, the working time is wasted, and the product processing precision is influenced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the patent application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The utility model aims at overcoming the leveling device's that exists among the prior art stress distribution inequality, easily leading to the defect and the problem of mesa deformation, providing a leveling device's stress distribution is more even, is difficult for leading to coaxial locking leveling subassembly and the workstation that the mesa warp.
In order to achieve the above purpose, the technical solution of the utility model is that: a coaxial locking leveling component comprises an outer leveling member, an inner locking member and an elastic member;
the outer leveling part is of a hollow columnar structure and comprises an outer barrel body, and a penetrating part cavity and a spring accommodating cavity which are coaxially arranged in the outer barrel body, wherein the top end of the penetrating part cavity is communicated with the top end of the outer barrel body;
the side wall of outer barrel carries out threaded connection with the inner wall in the supported hole that its outside cover was established, and the inside at support piece is seted up in the supported hole, and support piece's top is provided with and is waited leveling piece, and leveling hole has been seted up to the inside that should wait leveling piece, and the inner wall in this leveling hole carries out threaded connection with the side wall that extends to the top of its inside interior retaining member, and waits that the bottom surface of leveling piece contacts with the top of outer barrel.
The side wall of the inner locking piece at the position in the piece wearing cavity is in clearance fit with the inner wall of the piece wearing cavity.
The outer leveling piece is a bolt or a screw, and the inner locking piece is a bolt or a screw.
The top end of the outer cylinder body is of a spherical structure.
Interior locking piece includes interior locking lever and interior locking head, interior locking head is less than the bottom setting of outer barrel, and interior locking head is connected with the bottom of interior locking lever, and the top of interior locking lever is worn in proper order and is extended to the inside in leveling hole behind receiving spring chamber, elastic component, the wearing piece chamber.
The outer barrel comprises an end head part, a middle bearing part and an adjusting part which are sequentially connected from top to bottom, the end head part is of a spherical structure, the middle bearing part and the adjusting part are of a cylindrical structure, external threads are arranged on the side wall of the middle bearing part to be in threaded connection with the inner wall of the supporting hole, the bottom end of the adjusting part penetrates through the supporting hole and then extends to the position under the supporting hole, and the diameters of the end head part, the middle bearing part and the adjusting part are sequentially increased.
The part of the side wall of the outer barrel body, which is lower than the support hole, is sleeved with a fixing hole, and the fixing hole is arranged in the fixing piece.
A workbench comprises a plurality of coaxial locking leveling assemblies and a support frame, wherein at least two supporting pieces are arranged at the outer end of one support frame, the supporting pieces correspond to pieces to be leveled one by one, and one supporting piece is connected with one piece to be leveled through at least three coaxial locking leveling assemblies.
One support piece is connected with one piece to be leveled through three coaxial locking leveling assemblies, and the setting positions of the three coaxial locking leveling assemblies on the piece to be leveled are as follows: two corner points and the center points of opposite sides of the piece to be leveled are respectively provided with a coaxial locking leveling component.
One support piece is connected with one piece to be leveled through four coaxial locking leveling assemblies, and the setting positions of the four coaxial locking leveling assemblies on the piece to be leveled are as follows: and a coaxial locking leveling component is respectively arranged on each of the four corner points of the piece to be leveled or a coaxial locking leveling component is respectively arranged on each of the four edges of the piece to be leveled.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to an in coaxial locking leveling subassembly and workstation, mainly include outer leveling spare and interior locking piece, wherein, outer leveling spare is hollow columnar structure, including wearing a chamber of outer barrel and the coaxial setting in inside, receive the spring chamber, interior locking piece is columnar structure, the top of interior locking piece is worn to extend to the top of outer barrel behind wearing a chamber, the bottom of interior locking piece then extends to the below of outer barrel, the side wall of outer barrel carries out threaded connection with the inner wall of the supported hole in the support piece, the side wall on the top of interior locking piece carries out threaded connection with the inner wall of waiting to level the leveling hole in the leveling piece, during the application, the top of outer barrel offsets with the bottom surface of waiting to level the piece and leans on, twist outer barrel, so that outer barrel, support piece carry out relative rotation, can realize the height control of outer leveling spare, realize the leveling, and in whole leveling process, outer leveling spare, The coaxial setting of interior retaining member enables the atress condition and improves stress distribution's homogeneity, has avoided among the prior art deformation that tensile stress and compressive stress lead to, and is more durable. Therefore, the stress distribution of the middle leveling device is more uniform, and the table top is not easy to deform.
2. The utility model relates to an in coaxial locking leveling subassembly and workstation, wear a chamber of coaxial setting is seted up to the inside of outer leveling piece, receive the spring chamber, be provided with the elastic component in receiving the spring chamber, the elastic component cover is established on the side wall of interior retaining member, at the in-process of leveling, utilize the elastic component to provide certain pretightning force for interior retaining member along with the elasticity that the increase of compression produced, avoid it to be in not hard up state in accommodation process, overcome the screw that exists among the prior art and appear not hard up defect easily, greatly reduced readjustment's probability, man-hour has both been saved, do benefit to again and promote product machining precision, in addition, after the leveling is accomplished, the elastic component helps the rigid connection who realizes outer leveling piece and interior retaining member in addition. Therefore, the utility model discloses not only locking effect is better, saves man-hour moreover.
3. The utility model relates to an in coaxial locking leveling subassembly and workstation, be provided with two at least support piece in the workstation on the outer end of support frame, support piece, treat leveling piece one-to-one, one treats that leveling piece can be visual is a processing mesa, a support piece is connected with a processing mesa through a plurality of coaxial locking leveling subassemblies, and coaxial locking leveling subassembly's the mode of setting is various, both can constitute a triangle-shaped, also can constitute a quadrangle, on the basis of guaranteeing the leveling effect, increase the variety of adjustment, enlarge application scope. Therefore, the utility model discloses not only the effect of leveling is better, and the range of application is wider moreover.
Drawings
Fig. 1 is a schematic structural view of a coaxial locking leveling assembly of the present invention.
Fig. 2 is a schematic structural view of the outer leveling member of fig. 1.
Fig. 3 is a schematic structural diagram of the middle working table of the present invention.
Fig. 4 is a schematic perspective view of fig. 3 in a bottom view.
In the figure: the coaxial locking leveling component 1, the outer leveling part 2, the outer cylinder 21, the end part 211, the middle bearing part 212, the adjusting part 213, the penetrating part cavity 22, the spring accommodating cavity 23, the inner locking part 3, the inner locking rod 31, the inner locking head 32, the elastic part 4, the supporting part 5, the supporting hole 51, the part to be leveled 6, the leveling hole 61, the fixing part 7, the fixing hole 71 and the supporting frame 8.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1-4, a coaxial locking leveling assembly comprises an outer leveling member 2, an inner locking member 3 and an elastic member 4;
the outer leveling part 2 is of a hollow columnar structure and comprises an outer barrel body 21 and a penetrating part cavity 22 and a spring accommodating cavity 23 which are coaxially formed in the outer barrel body, the top end of the penetrating part cavity 22 is communicated with the top end of the outer barrel body 21, the bottom end of the penetrating part cavity 22 is communicated with the top end of the spring accommodating cavity 23, the bottom end of the spring accommodating cavity 23 is communicated with the bottom end of the outer barrel body 21, an elastic part 4 is arranged in the spring accommodating cavity 23, the elastic part 4 is sleeved on the side periphery of the inner locking part 3, the inner locking part 3 is of a columnar structure, the top end of the inner locking part 3 sequentially penetrates through the elastic part 4 and the penetrating part cavity 22 and then extends to the upper side of the outer barrel body 21, and the bottom end of the inner locking part 3 sequentially penetrates through the elastic part 4 and the spring accommodating cavity 23 and then extends to the;
the side wall of outer barrel 21 carries out threaded connection with the inner wall of the supporting hole 51 that its outside cover was established, and supporting hole 51 is seted up in support piece 5's inside, and support piece 5's top is provided with and is waited leveling piece 6, and leveling hole 61 has been seted up to the inside of this waiting leveling piece 6, and the inner wall of this leveling hole 61 carries out threaded connection with the side wall that extends to the top of its inside interior retaining member 3, just waits that the bottom surface of leveling piece 6 contacts with the top of outer barrel 21.
The side wall of the part of the inner locking piece 3, which is positioned in the wearing cavity 22, is in clearance fit with the inner wall of the wearing cavity 22, so that the inner locking piece 3 and the outer leveling piece 2 can be relatively deviated, and the angle adjustment is realized.
The outer leveling part 2 is a bolt or a screw, the inner locking part 3 is a bolt or a screw, and the elastic part 4 is a spring.
The top end of the outer cylinder 21 is of a spherical structure.
Interior retaining member 3 includes interior locking pole 31 and interior locking head 32, interior locking head 32 is less than the bottom setting of outer barrel 21, and interior locking head 32 is connected with the bottom of interior locking pole 31, and the top of interior locking pole 31 is worn in proper order and is received spring chamber 23, elastic component 4, is worn to extend to the inside of leveling hole 61 behind the piece chamber 22.
The outer cylinder 21 comprises an end head part 211, a middle bearing part 212 and an adjusting part 213 which are sequentially connected from top to bottom, the end head part 211 is of a spherical structure, the middle bearing part 212 and the adjusting part 213 are of a cylindrical structure, an external thread is arranged on the side wall of the middle bearing part 212 to be in threaded connection with the inner wall of the supporting hole 51, the bottom end of the adjusting part 213 penetrates through the supporting hole 51 and then extends to the position right below the supporting hole 51, and the adjusting part 213 penetrates through the supporting hole 51 to play a role in guiding, so that the outer leveling part 2 and the supporting part 5 are coaxial when in adjustment, and the diameters of the end head part 211, the middle bearing part 212 and the adjusting part 213 are sequentially increased.
The part of the side wall of the outer cylinder 21 lower than the support hole 51 is sleeved with a fixing hole 71, and the fixing hole 71 is arranged in the fixing part 7.
A workbench comprises a plurality of coaxial locking leveling assemblies 1 and a support frame 8, wherein at least two support pieces 5 are arranged at the outer end of the support frame 8, the support pieces 5 correspond to pieces to be leveled one by one, and one support piece 5 is connected with one piece to be leveled 6 through at least three coaxial locking leveling assemblies 1.
One support piece 5 is connected with one to-be-leveled piece 6 through three coaxial locking leveling assemblies 1, and the setting positions of the three coaxial locking leveling assemblies 1 on the to-be-leveled piece 6 are as follows: two corner points and the central points of opposite sides of the member to be leveled 6 are respectively provided with a coaxial locking leveling component 1.
One support piece 5 is connected with one to-be-leveled piece 6 through four coaxial locking leveling assemblies 1, and the setting positions of the four coaxial locking leveling assemblies 1 on the to-be-leveled piece 6 are as follows: the four corner points of the member to be leveled are respectively provided with a coaxial locking leveling component 1 or the four edges of the member to be leveled 6 are respectively provided with a coaxial locking leveling component 1.
Example 1:
referring to fig. 1 and 2, the present invention discloses a coaxial locking leveling assembly 1, which comprises an outer leveling member 2 fixed with a supporting member 5 through a supporting hole 51, and on the basis, the outer leveling member can be fixed with a fixing member 7 through a fixing hole 71. Interior retaining member 3 sets up the inside of leveling 2 outside, interior retaining member 3 carries out clearance fit with wearing a chamber 22, wears a chamber 22 and is narrow in receiving the setting of spring chamber 23, receive and be provided with elastic component 4 in the spring chamber 23, retaining member 3's side including this elastic component 4 cover is established encloses, utilize elastic component 4 to provide certain pretightning force for interior retaining member 3 along with the elasticity that the increase of compression volume produced, avoid it to be in the not hard up state in accommodation process.
When the leveling device is used, the outer cylinder body 21 is connected to the supporting piece 5 through external threads, and is abutted against the bottom surface of the part to be leveled 6 by means of the top (preferably a spherical structure) of the outer cylinder body 21, the elastic piece 4 passes through the inner locking piece 3 to be pre-pressed on the outer leveling piece 2, the top end of the inner locking piece 3 is connected to the leveling hole 61 in the part to be leveled 6 through threads, the outer cylinder body 21 is screwed up and down, the height adjustment of the part to be leveled 6 can be realized through the extension and retraction of the elastic piece 4, after leveling, the outer leveling piece 2 is fixed, such as a lateral screw on the locking and fixing piece 7, the outer leveling piece 2 can be clamped, the leveling effect is fixed, in the whole operation process, the outer leveling piece 2 has the function of realizing the height adjustment of the part to be leveled 6, the elastic piece 4 has the function of realizing pre-tightening force and realizing the rigid connection between the outer leveling piece 2 and the inner locking piece, the stress condition is improved, the deformation caused by tensile stress and compressive stress in the prior art is avoided, and the bearing is more durable.
Referring to fig. 3 and 4, the utility model discloses a workbench, it includes a plurality of coaxial locking leveling subassembly 1 and a support frame 8, is provided with four support piece 5 on a support frame 8's the outer end, support piece 5, treat leveling 6 one-to-one, one treats leveling 6 and is a station of adding promptly, a support piece 5 treats leveling 6 and is connected through three coaxial locking leveling subassembly 1 and one, three coaxial locking leveling subassembly 1 is treating the setting position on leveling 6 to be: two corner points and the central points of opposite sides of the member to be leveled 6 are respectively provided with a coaxial locking leveling component 1.
In addition, four or more coaxial locking leveling assemblies 1 can be included, and are arranged and positioned at four corner points or four edges of the member to be leveled 6.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (10)
1. A coaxial locking leveling assembly characterized by: the coaxial locking leveling component (1) comprises an outer leveling part (2), an inner locking part (3) and an elastic part (4);
the outer leveling part (2) is of a hollow columnar structure and comprises an outer barrel body (21) and a penetrating part cavity (22) and a spring accommodating cavity (23) which are coaxially formed in the outer barrel body, wherein the top end of the penetrating part cavity (22) is communicated with the top end of the outer barrel body (21), the bottom end of the penetrating part cavity (22) is communicated with the top end of the spring accommodating cavity (23), the bottom end of the spring accommodating cavity (23) is communicated with the bottom end of the outer barrel body (21), an elastic part (4) is arranged in the spring accommodating cavity (23), the elastic part (4) is sleeved on the side periphery of an inner locking part (3), the inner locking part (3) is of a columnar structure, the top end of the inner locking part (3) sequentially penetrates through the elastic part (4) and the penetrating part cavity (22) and then extends to the upper part of the outer barrel body (21), and the bottom end of the inner locking part (3) sequentially penetrates through the elastic part (4) and the spring accommodating cavity (23) and then extends to the lower part;
the side wall of outer barrel (21) carries out threaded connection with the inner wall of the brace hole (51) that its outside cover was established, the inside in support piece (5) is seted up in brace hole (51), the top of support piece (5) is provided with and is waited leveling piece (6), leveling hole (61) have been seted up to the inside of this leveling piece (6) of treating, the inner wall of this leveling hole (61) carries out threaded connection with the side wall that extends to the top of its inside interior retaining member (3), and the bottom surface of treating leveling piece (6) contacts with the top of outer barrel (21).
2. The coaxial locking leveling assembly of claim 1, wherein: the side wall of the part of the inner locking piece (3) positioned in the piece-passing cavity (22) is in clearance fit with the inner wall of the piece-passing cavity (22).
3. The coaxial locking leveling assembly of claim 2, wherein: the outer leveling part (2) is a bolt or a screw, and the inner locking part (3) is a bolt or a screw.
4. A coaxial locking leveling assembly of claim 1, 2 or 3 wherein: the top end of the outer cylinder body (21) is of a spherical structure.
5. A coaxial locking leveling assembly of claim 1, 2 or 3 wherein: interior retaining member (3) are including interior locking lever (31) and interior locking head (32), interior locking head (32) are less than the bottom setting of outer barrel (21), and interior locking head (32) are connected with the bottom of interior locking lever (31), and the top of interior locking lever (31) is worn in proper order and is received spring chamber (23), elastic component (4), wear to extend to the inside in leveling hole (61) behind a chamber (22).
6. A coaxial locking leveling assembly of claim 1, 2 or 3 wherein: outer barrel (21) are including tip portion (211), well portion of holding (212), the adjustment portion (213) that connects gradually from top to bottom, tip portion (211) are spherical structure, well portion of holding (212), adjustment portion (213) are the cylinder structure, be provided with the external screw thread on the side wall of well portion of holding (212) and carry out threaded connection with the inner wall of supported hole (51), the bottom of adjustment portion (213) is worn to extend to under supported hole (51) behind supported hole (51), and tip portion (211), well portion of holding (212), the diameter of adjustment portion (213) increases in proper order.
7. A coaxial locking leveling assembly of claim 1, 2 or 3 wherein: the part of the side wall of the outer cylinder body (21) lower than the supporting hole (51) is sleeved with a fixing hole (71), and the fixing hole (71) is arranged in the fixing piece (7).
8. A work table, characterized in that: the workbench comprises a plurality of coaxial locking leveling assemblies (1) and a support frame (8) as claimed in claim 1, 2 or 3, wherein the outer end of one support frame (8) is provided with at least two supporting pieces (5), the supporting pieces (5) and the parts to be leveled (6) are in one-to-one correspondence, and one supporting piece (5) is connected with one part to be leveled (6) through at least three coaxial locking leveling assemblies (1).
9. A table according to claim 8, wherein: a support piece (5) is connected with a member to be leveled (6) through three coaxial locking leveling components (1), and the three coaxial locking leveling components (1) are arranged on the member to be leveled (6) in the following positions:
two corner points and the central point of the opposite side of the member to be leveled (6) are respectively provided with a coaxial locking leveling component (1).
10. A table according to claim 8, wherein: a support piece (5) is connected with a member to be leveled (6) through four coaxial locking leveling components (1), and the four coaxial locking leveling components (1) are arranged on the member to be leveled (6) in the following positions:
the four corner points of the member to be leveled (6) are respectively provided with a coaxial locking leveling component (1) or four edges of the member to be leveled (6) are respectively provided with a coaxial locking leveling component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026125.2U CN211219635U (en) | 2019-11-21 | 2019-11-21 | Coaxial locking leveling component and workbench |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026125.2U CN211219635U (en) | 2019-11-21 | 2019-11-21 | Coaxial locking leveling component and workbench |
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| CN211219635U true CN211219635U (en) | 2020-08-11 |
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| CN201922026125.2U Active CN211219635U (en) | 2019-11-21 | 2019-11-21 | Coaxial locking leveling component and workbench |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484387A (en) * | 2023-12-25 | 2024-02-02 | 朗信(苏州)精密光学有限公司 | Adjustable supporting structure of ion beam polishing machine and ion beam polishing machine |
-
2019
- 2019-11-21 CN CN201922026125.2U patent/CN211219635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484387A (en) * | 2023-12-25 | 2024-02-02 | 朗信(苏州)精密光学有限公司 | Adjustable supporting structure of ion beam polishing machine and ion beam polishing machine |
| CN117484387B (en) * | 2023-12-25 | 2024-04-09 | 朗信(苏州)精密光学有限公司 | Adjustable supporting structure of ion beam polishing machine and ion beam polishing machine |
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Address after: No. 88 Jiulonghu Street, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: WUHAN DR LASER TECHNOLOGY Co.,Ltd. Address before: 430000 Hubei city of Wuhan province Optics Valley Industrial Park of East Lake Development Zone, Shiyuan two Road No. four Patentee before: WUHAN DR LASER TECHNOLOGY Co.,Ltd. |
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