CN111791069A - Adjustable cushion block structure - Google Patents
Adjustable cushion block structure Download PDFInfo
- Publication number
- CN111791069A CN111791069A CN202010638989.4A CN202010638989A CN111791069A CN 111791069 A CN111791069 A CN 111791069A CN 202010638989 A CN202010638989 A CN 202010638989A CN 111791069 A CN111791069 A CN 111791069A
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- China
- Prior art keywords
- block
- adjusting
- cushion block
- fixed
- adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an adjustable cushion block structure, which comprises: the device comprises a fixed cushion block, a bottom limiting ring, an inner chamfer of the cushion block, two adjusting studs, a first adjusting block, a second adjusting block and a sliding block. The bottom limiting ring is arranged at the bottom of the fixed cushion block. The inner chamfer of the gasket is arranged on the base surface of the fixed cushion block. The two adjusting studs are respectively arranged on the outer walls of the front side and the rear side of the fixed cushion block. The first adjusting block is arranged on the inner wall of the fixed cushion block and is positioned on the upper left side of the bottom limiting ring. The second adjusting block is arranged on the inner wall of the fixed cushion block and is positioned at the upper right side of the bottom limiting ring. The sliding block is installed in the fixed cushion block and located between the first adjusting block and the second adjusting block, the sliding block comprises an upper side guide portion and a lower side installation portion, the upper side guide portion is arranged on the upper side of the sliding block, and the lower side installation portion is arranged at the bottom of the upper side guide portion. Therefore, the adjustable cushion block structure can adjust the thickness of the whole structure according to actual requirements without disassembly, and has strong practicability.
Description
Technical Field
The present invention relates to an adjustable cushion block, and more particularly, to an adjustable cushion block structure.
Background
The mechanical spindle is used for driving a workpiece or a tool to rotate on a machine tool, and generally comprises a spindle part, a bearing, a transmission part (a gear or a belt wheel) and the like. The machine is mainly used for supporting transmission parts such as gears and belt wheels, transmitting motion and torque, such as a machine tool spindle, and clamping workpieces such as spindles. At present, cushion blocks of other mechanical structures such as a bearing cushion block of a mechanical main shaft, a worm cushion block of a worm and worm wheel structure and the like all adopt gaskets with fixed thickness and size, when the thickness of the gaskets is required to be adjusted in use, the gaskets can only be detached from a mechanism where the gaskets are located and reprocessed to the required size, and then the gaskets are assembled in an original mechanism, so that the gaskets need to occupy more time for detaching, and the overall working efficiency is reduced.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention 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 invention aims to provide an adjustable cushion block structure, which can adjust the thickness of the whole structure according to actual requirements without disassembly, and has strong practicability.
In order to achieve the above object, the present invention provides an adjustable cushion block structure, comprising: the device comprises a fixed cushion block, a bottom limiting ring, an inner chamfer of the cushion block, two adjusting studs, a first adjusting block, a second adjusting block and a sliding block. The bottom limiting ring is arranged at the bottom of the fixed cushion block. The inner chamfer of the gasket is arranged on the base surface of the fixed cushion block. The two adjusting studs are respectively arranged on the outer walls of the front side and the rear side of the fixed cushion block. The first adjusting block is arranged on the inner wall of the fixed cushion block and is positioned on the upper left side of the bottom limiting ring. The second adjusting block is arranged on the inner wall of the fixed cushion block and is positioned at the upper right side of the bottom limiting ring. The sliding block is installed in the fixed cushion block and located between the first adjusting block and the second adjusting block, the sliding block comprises an upper side guide portion and a lower side installation portion, the upper side guide portion is arranged on the upper side of the sliding block, and the lower side installation portion is arranged at the bottom of the upper side guide portion.
In an embodiment of the present invention, an end of the adjusting stud is provided with a hexagon socket nut, and a position of the fixing pad corresponding to the adjusting stud is provided with a threaded hole adapted thereto.
In one embodiment of the present invention, the upper guide portion has a reverse truncated cone shape, and an outer wall of the upper guide portion is adapted to the inner chamfer of the gasket and the inner chamfer of the adjusting block.
In an embodiment of the present invention, the first adjusting block is circular, the longitudinal sections of the inner chamfer and the inner chamfer of the adjusting block are on the same straight line, and the first adjusting block and the second adjusting block have the same symmetrical structure.
In an embodiment of the present invention, the two adjusting studs penetrate through the fixing pad and are respectively rotatably connected to the first adjusting block and the second adjusting block.
In one embodiment of the present invention, the fixing pad and the fixing pad, and the upper guide portion and the lower mounting portion are integrally formed.
In an embodiment of the present invention, the sliding block and the fixed pad are in clearance fit, and a mounting hole is formed in the middle of the sliding block.
Compared with the prior art, according to the adjustable cushion block structure, the thickness of the whole structure can be adjusted according to actual requirements through the matching use of the first adjusting block, the second adjusting block and the sliding block, so that the defect that the cushion block and the gasket in the mechanical structure cannot be adjusted is overcome, the device does not need to be detached from a mechanism and reprocessed, the technical problem of online direct adjustment can be solved, and the practicability is higher.
Drawings
FIG. 1 is a schematic perspective view of an adjustable spacer structure according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of an adjustable spacer structure according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a retaining washer of an adjustable spacer block configuration according to an embodiment of the present invention;
fig. 4 is a schematic view of the internal structure of an adjustable spacer structure according to an embodiment of the present invention.
Description of the main reference numerals:
1-fixing cushion block, 2-bottom limiting ring, 3-inner chamfer of cushion block, 4-adjusting stud, 5-first adjusting block, 6-second adjusting block, 7-inner chamfer of adjusting block, 8-sliding block, 9-upper side guide part and 10-lower side mounting part.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1 to 4, fig. 1 is a schematic perspective view of an adjustable spacer structure according to an embodiment of the present invention. Fig. 2 is a schematic view of a portion of an adjustable spacer structure according to an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a fixing pad of an adjustable pad structure according to an embodiment of the invention. Fig. 4 is a schematic view of the internal structure of an adjustable spacer structure according to an embodiment of the present invention.
The adjustable cushion block structure comprises a fixed cushion block 1, wherein a bottom limiting ring 2 is arranged at the bottom of the fixed cushion block 1, and a cushion block inner chamfer 3 is arranged on the base surface of the fixed cushion block 1. The outer walls of the front side and the rear side of the fixed cushion block 1 are provided with adjusting studs 4. And a first adjusting block 5 is arranged on the inner wall of the fixed cushion block 1 and positioned at the left upper side of the bottom limiting ring 2. The inner wall of fixed cushion 1 and the upper right side that is located bottom spacing ring 2 installs second adjusting block 6, first adjusting block 5, second adjusting block 6 uses with sliding block 8 cooperation and makes overall structure's height and thickness all can adjust according to the actual demand, thereby solve the defect that cushion, packing ring can't be adjusted among the mechanical structure, make this device need not dismantle from place mechanism, reprocess, the technical problem of direct adjustment on line, thereby make the practicality of this device stronger. The base surfaces of the first adjusting block 5 and the second adjusting block 6 are provided with an inner adjusting block chamfer 7. A sliding block 8 is arranged inside the fixed cushion block 1 and between the first adjusting block 5 and the second adjusting block 6, and the sliding block 8 comprises an upper side guide part 9 and a lower side installation part 10. The upper side of the slide block 8 is provided with an upper guide portion 9, and the bottom of the upper guide portion 9 is provided with a lower mounting portion 10.
In an embodiment of the present invention, an inner hexagon nut is disposed at an end of the adjusting stud 4, and a threaded hole adapted to the fixing pad 1 is disposed at a position corresponding to the adjusting stud 4. The upper guide part 9 is in a shape of an inverted frustum, and the outer wall of the upper guide part 9 is matched with the inner chamfer 7 of the adjusting block and the inner chamfer 3 of the gasket. The first adjusting block 5 is arc-shaped, and the longitudinal sections of the inner chamfer 3 and the inner chamfer 7 of the adjusting block are on the same straight line. The first adjusting block 5 and the second adjusting block 6 are symmetrically identical in structure. The adjusting studs 4 penetrate through the fixed cushion block 1 and are respectively connected with the first adjusting block 5 and the second adjusting block 6 in a rotating mode. The fixed cushion block 1 and the fixed cushion block 1, the upper guide part 9 and the lower mounting part 10 are all of an integrated structure. The cooperation mode between sliding block 8 and the fixed cushion 1 is clearance fit to the mounting hole has been seted up to sliding block 8's centre department.
In practical application, the working process of the adjustable cushion block structure of the invention is as follows: when the device is used, the device is sleeved at a corresponding position on a mechanical spindle, then the adjusting stud 4 is rotated according to the diameter of the mechanical spindle, and the adjusting stud 4 drives the first adjusting block 5 and the second adjusting block 6 to move oppositely. The sliding block 8 is driven to move upwards in the process that the first adjusting block 5 and the second adjusting block 6 move oppositely, so that the integral thickness is adjusted. The first adjusting block 5, the second adjusting block 6 and the sliding block 8 are matched for use, so that the thickness of the whole structure can be adjusted according to actual requirements.
In a word, the adjustable cushion block structure provided by the invention has the advantages that the thickness of the whole structure can be adjusted according to actual requirements by matching the first adjusting block, the second adjusting block and the sliding block, so that the defect that the cushion block and the gasket in the mechanical structure cannot be adjusted is overcome, the device does not need to be detached from the mechanism and reprocessed, the technical problem of online direct adjustment can be solved, and the practicability is higher.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. An adjustable spacer block structure, comprising:
fixing the cushion block;
the bottom limiting ring is arranged at the bottom of the fixed cushion block;
the inner chamfer of the cushion block is arranged on the base surface of the fixed cushion block;
the two adjusting studs are respectively arranged on the outer walls of the front side and the rear side of the fixed cushion block;
the first adjusting block is arranged on the inner wall of the fixed cushion block and is positioned on the left upper side of the bottom limiting ring;
the second adjusting block is arranged on the inner wall of the fixed cushion block and is positioned on the upper right side of the bottom limiting ring; and
the sliding block is arranged inside the fixed cushion block and positioned between the first adjusting block and the second adjusting block, the sliding block comprises an upper guide part and a lower mounting part, the upper guide part is arranged on the upper side of the sliding block, and the lower mounting part is arranged at the bottom of the upper guide part;
and the base surfaces of the first adjusting block and the second adjusting block are provided with inner chamfers of the adjusting blocks.
2. The adjustable spacer block structure of claim 1, wherein an end of the adjusting stud is provided with a hexagon socket nut, and a position of the fixing spacer block corresponding to the adjusting stud is provided with a threaded hole adapted thereto.
3. The adjustable spacer structure of claim 1 wherein said upper guide portion is of an inverted truncated cone shape and the outer wall of said upper guide portion is adapted to fit the inner chamfer of said spacer and the inner chamfer of said adjustment block.
4. The adjustable spacer block structure of claim 1, wherein the first adjustment block is circular, the inner chamfer of the spacer block is collinear with a longitudinal cross-section of the inner chamfer of the adjustment block, and the first adjustment block and the second adjustment block are symmetrically identical in structure.
5. The adjustable spacer block structure of claim 1, wherein both of said two adjusting studs extend through said fixed spacer block and are rotatably coupled to said first adjusting block and said second adjusting block, respectively.
6. The adjustable pad structure of claim 1, wherein the fixed pad and the fixed pad, the upper guide portion and the lower mounting portion are integrally formed.
7. The adjustable pad structure of claim 1, wherein the sliding block is engaged with the fixed pad by clearance fit, and a mounting hole is formed in the middle of the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010638989.4A CN111791069A (en) | 2020-07-06 | 2020-07-06 | Adjustable cushion block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010638989.4A CN111791069A (en) | 2020-07-06 | 2020-07-06 | Adjustable cushion block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111791069A true CN111791069A (en) | 2020-10-20 |
Family
ID=72811220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010638989.4A Pending CN111791069A (en) | 2020-07-06 | 2020-07-06 | Adjustable cushion block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111791069A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147260Y (en) * | 1993-02-18 | 1993-11-24 | 黄茂忠 | Height adjustable steel bearings |
| US20030052241A1 (en) * | 1999-12-11 | 2003-03-20 | Roger Bizaj | Leveling shoe |
| CN202114508U (en) * | 2011-03-29 | 2012-01-18 | 盐城纺织职业技术学院 | Washer device with adjustable height |
| CN202660168U (en) * | 2012-04-20 | 2013-01-09 | 大连华根机械有限公司 | Adjustable shim device |
| CN103047169A (en) * | 2013-01-15 | 2013-04-17 | 中国兵器工业集团第七0研究所 | Adjustable thrust structure for balancing axial force of gear |
| CN203082460U (en) * | 2013-01-22 | 2013-07-24 | 赵军伟 | Wedge block type adjusting pad block |
| CN103452999A (en) * | 2013-09-09 | 2013-12-18 | 昆山奥德鲁自动化技术有限公司 | Adjustable spring gasket |
| CN204819164U (en) * | 2015-07-15 | 2015-12-02 | 沙逊控股公司 | Cushion of adjustable angle and height |
| CN108098417A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | It is a kind of to utilize the packaged folder orientation angle head technique method of adjusting pad |
| CN208262306U (en) * | 2018-01-05 | 2018-12-21 | 常州信息职业技术学院 | A kind of adjusting cushion block |
| CN208365084U (en) * | 2018-06-21 | 2019-01-11 | 中国能源建设集团广东火电工程有限公司 | A kind of adjustable cushion block structure of height |
| CN208487352U (en) * | 2018-05-11 | 2019-02-12 | 中国长江电力股份有限公司 | A kind of adjustable cushion block |
| CN208997344U (en) * | 2018-11-23 | 2019-06-18 | 青岛旐裕机械有限公司 | A kind of adjustable gasket |
-
2020
- 2020-07-06 CN CN202010638989.4A patent/CN111791069A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147260Y (en) * | 1993-02-18 | 1993-11-24 | 黄茂忠 | Height adjustable steel bearings |
| US20030052241A1 (en) * | 1999-12-11 | 2003-03-20 | Roger Bizaj | Leveling shoe |
| CN202114508U (en) * | 2011-03-29 | 2012-01-18 | 盐城纺织职业技术学院 | Washer device with adjustable height |
| CN202660168U (en) * | 2012-04-20 | 2013-01-09 | 大连华根机械有限公司 | Adjustable shim device |
| CN103047169A (en) * | 2013-01-15 | 2013-04-17 | 中国兵器工业集团第七0研究所 | Adjustable thrust structure for balancing axial force of gear |
| CN203082460U (en) * | 2013-01-22 | 2013-07-24 | 赵军伟 | Wedge block type adjusting pad block |
| CN103452999A (en) * | 2013-09-09 | 2013-12-18 | 昆山奥德鲁自动化技术有限公司 | Adjustable spring gasket |
| CN204819164U (en) * | 2015-07-15 | 2015-12-02 | 沙逊控股公司 | Cushion of adjustable angle and height |
| CN108098417A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | It is a kind of to utilize the packaged folder orientation angle head technique method of adjusting pad |
| CN208262306U (en) * | 2018-01-05 | 2018-12-21 | 常州信息职业技术学院 | A kind of adjusting cushion block |
| CN208487352U (en) * | 2018-05-11 | 2019-02-12 | 中国长江电力股份有限公司 | A kind of adjustable cushion block |
| CN208365084U (en) * | 2018-06-21 | 2019-01-11 | 中国能源建设集团广东火电工程有限公司 | A kind of adjustable cushion block structure of height |
| CN208997344U (en) * | 2018-11-23 | 2019-06-18 | 青岛旐裕机械有限公司 | A kind of adjustable gasket |
Non-Patent Citations (4)
| Title |
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| 于云程: "组合式可调潜孔钻机 ", 《中国电力》 * |
| 王波: "可调等高垫块 ", 《金属加工(冷加工)》 * |
| 王稳: "盘类零件定位的可调节垫块组件设计 ", 《机械》 * |
| 郑荣知等: "可调厚度的垫圈", 《机械制造》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |