CN107863131B - Multifunctional size adjusting device - Google Patents
Multifunctional size adjusting device Download PDFInfo
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- CN107863131B CN107863131B CN201711250601.8A CN201711250601A CN107863131B CN 107863131 B CN107863131 B CN 107863131B CN 201711250601 A CN201711250601 A CN 201711250601A CN 107863131 B CN107863131 B CN 107863131B
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- guide rail
- wedge block
- rod
- connecting part
- fixed
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B5/00—Adjusting position or attitude, e.g. level, of instruments or other apparatus, or of parts thereof; Compensating for the effects of tilting or acceleration, e.g. for optical apparatus
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Abstract
The invention relates to a multifunctional size adjusting device, comprising: preceding connecting device, back connecting device and fine-tuning, preceding connecting device includes: front connecting part, main body and guide rail; the body is a frame structure with an accommodating space inside; the front connecting part is fixed at one end outside the body, and the guide rail is arranged at the other end of the body in a sliding manner; the guide rail is horizontally arranged, and the end part of the guide rail extends into the accommodating space; the rear connecting device comprises an adjusting rod and a rear connecting part; the adjusting rod is movably arranged on the guide rail, can slide relative to the guide rail and is locked on the guide rail; the fine adjustment mechanism includes: fine adjustment guide rail, little voussoir, accurate screw rod, lock nut, big voussoir and spring. The multifunctional size adjusting device is large in size adjusting range, high in adjusting precision and adjustable in mounting mode according to requirements.
Description
Technical Field
The invention relates to the technical field of size adjusting equipment, in particular to a multifunctional size adjusting device.
Background
At present, the precision size adjusting mechanism on the market mostly adopts the differential head to adjust, and although the precision can be guaranteed, the adjusting range is small, the volume is larger, and the weight is larger because the mechanism is made of steel materials. The differential head is adjusted to push the adjusting piece forward and backward on the guide rail only through the contact, so that the mounting mode of the differential head is very fixed and cannot be placed as required.
In the prior art, the differential head adjusting device has the advantages of small adjusting range, large volume, limited installation mode and poor practicability.
Disclosure of Invention
The invention provides a multifunctional size adjusting device, which solves or partially solves the technical problems that in the prior art, a differential head adjusting device is small in adjusting range, large in size, limited in installation mode and poor in practicability, and achieves the technical effects of large size adjusting range, high adjusting precision and adjustable installation mode according to requirements.
The invention provides a multifunctional size adjusting device, which comprises:
a front attachment device comprising: front connecting part, main body and guide rail; the body is a frame structure with an accommodating space inside; the front connecting part is fixed at one end outside the body, and the guide rail is arranged at the other end of the body in a sliding manner; the guide rail is horizontally arranged, and the end part of the guide rail extends into the accommodating space;
the rear connecting device comprises an adjusting rod and a rear connecting part; the adjusting rod is movably arranged on the guide rail, can slide relative to the guide rail and is locked on the guide rail;
fine tuning includes: the fine adjustment guide rail, the small wedge block, the precise screw, the locking nut, the large wedge block and the spring; the fine adjustment guide rail, the small wedge block, the large wedge block and the spring are arranged in the accommodating space; the fine adjustment guide rail is vertically arranged close to the front connecting part and is fixedly connected with the body; the small wedge block is arranged on the fine adjustment guide rail in a sliding manner; the body is provided with a threaded hole, and the precision screw rod penetrates through the threaded hole; the locking nut is fixed at a position corresponding to the threaded hole outside the body and matched with the precision screw rod; the bottom of the precision screw props against the top of the small wedge block; the small wedge block is matched with the large wedge block; the large wedge block can horizontally slide relative to the body; the end part of the guide rail extending into the accommodating space is fixedly connected with the large wedge block; the spring is compressed between the large wedge block and the side wall of the body and is sleeved on the guide rail;
the front connecting part and the rear connecting part are used for connecting an object to be adjusted; the rough adjustment is realized by the horizontal sliding of the adjusting rod relative to the guide rail; the precise screw is screwed to drive the small wedge block to vertically move along the precise adjustment guide rail, the small wedge block pushes the large wedge block to horizontally move, and then the guide rail and the rear connecting device are driven to horizontally move to achieve precise adjustment.
Preferably, the body has a rectangular frame structure.
Preferably, the top of the small wedge block is provided with a groove for accommodating a bearing;
the outer ring of the bearing is fixed in the groove;
the bottom end of the precision screw rod is fixed in the inner ring of the bearing.
Preferably, the method further comprises the following steps:
the dial is fixed at the top end of the precision screw;
and the scale needle is fixed on the body and is close to the dial.
Preferably, the front connecting device comprises two parallel guide rails;
the body is provided with two guide rail holes corresponding to the guide rails;
the large wedge block is provided with two fixing grooves corresponding to the guide rail;
the guide rail penetrates through the guide rail hole and extends into the fixing groove to be fixed in the fixing groove.
Preferably, the guide rail is fixed in the fixing groove by a screw.
Preferably, the adjusting rod is a T-shaped rod and comprises a cross rod and a vertical rod;
one end of the vertical rod is fixed in the middle of the cross rod, and the other end of the vertical rod is fixedly connected with the rear connecting part;
adjusting holes are respectively formed in the two ends of the cross rod;
the cross rod is sleeved on the two guide rails through the adjusting holes.
Preferably, the two ends of the cross rod are respectively provided with a fastening screw hole, and the fastening screw holes are communicated with the adjusting holes;
the rear connecting device also comprises two jackscrews;
and after the jackscrew is screwed into the fastening screw hole, the adjusting rod is locked on the guide rail.
Preferably, an oil penetration hole is formed in the inclined plane where the small wedge block and the large wedge block are matched;
the oil penetration hole is filled with lubricating oil.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
owing to adopted by preceding connecting device, back connecting device and the multi-functional size adjusting device that fine tuning constitutes, preceding connecting device includes: front connecting part, main body and guide rail; the body is a frame structure with an accommodating space inside; the front connecting part is fixed at one end outside the body, and the guide rail is arranged at the other end of the body in a sliding manner; the guide rail is horizontally arranged, and the end part of the guide rail extends into the accommodating space; the rear connecting device comprises an adjusting rod and a rear connecting part; the adjusting rod is movably arranged on the guide rail and can slide relative to the guide rail and be locked on the guide rail; the fine adjustment mechanism includes: the fine adjustment guide rail, the small wedge block, the precise screw, the locking nut, the large wedge block and the spring; the front connecting part and the rear connecting part are used for connecting an object to be adjusted and can adapt to different installation modes of the object to be adjusted; the coarse adjustment is realized by the horizontal sliding of the adjusting rod relative to the guide rail; the small wedge blocks are driven to vertically move along the fine adjustment guide rail by screwing the precise screw rods, the small wedge blocks push the large wedge blocks to horizontally move, and then the guide rail and the rear connecting device are driven to horizontally move to achieve fine adjustment. Like this, effectively solved among the prior art differential head adjusting device control range little, the volume is great, and the mounting means receives the limitation, the relatively poor technical problem of practicality, realized that size control range is big, adjust the precision height, the mounting means can be as required the technical effect of adjustment.
Drawings
FIG. 1 is a schematic view of a first structure of the multifunctional size adjustment device provided by the present invention;
FIG. 2 is a second schematic structural view of the multifunctional size adjustment device provided by the present invention;
FIG. 3 is an enlarged view of a portion of the front connection device and the fine adjustment mechanism of FIG. 1;
fig. 4 is an enlarged view of a portion of the rear connection device of fig. 1.
( The elements represented by the various reference numbers in the figures are, in order: 1 front connecting part, 2 main body, 3 fine adjustment guide rail, 4 small wedge block, 5 large wedge block, 6 guide rail, 7 rear connecting part, 8 adjusting rod, 9 spring, 10 scale needle, 11 dial, 12 locking nut, 13 precision screw, 14 bearing, 15 jackscrew )
Detailed Description
The multi-functional size adjusting device that this application embodiment provided has solved or partly has solved among the prior art that differential head adjusting device control range is little, and the volume is great, and the mounting means receives the limitation, and the relatively poor technical problem of practicality has realized that size control range is big through adopting the multi-functional size adjusting device who comprises preceding connecting device, back connecting device and fine-tuning, adjusts the precision height, and the mounting means can be as required the technical effect of adjustment.
Referring to fig. 1 and 2, the present invention provides a multi-functional size adjusting apparatus including: front connecting device, back connecting device and fine tuning.
The front connecting device includes: a front connecting part 1, a body 2 and a guide rail 6; the body 2 is a frame structure with an accommodating space inside; the front connecting part 1 is fixed at one end outside the body 2, and the guide rail 6 is arranged at the other end of the body 2 in a sliding manner; the guide rail 6 is horizontally arranged, and the end part of the guide rail extends into the accommodating space. The rear connecting device comprises an adjusting rod 8 and a rear connecting part 7; the adjusting rod 8 is movably arranged on the guide rail 6 and can slide relative to the guide rail 6 and be locked on the guide rail 6.
Referring to fig. 1 and 3, the fine adjustment mechanism includes: the fine adjustment guide rail 3, the small wedge 4, the precise screw 13, the locking nut 12, the large wedge 5 and the spring 9; the fine adjustment guide rail 3, the small wedge block 4, the large wedge block 5 and the spring 9 are arranged in the accommodating space; the fine adjustment guide rail 3 is vertically arranged close to the front connecting part 1 and fixedly connected with the body 2; the small wedge block 4 is arranged on the fine adjustment guide rail 3 in a sliding manner; the body 2 is provided with a threaded hole, and the precision screw 13 penetrates through the threaded hole; the locking nut 12 is fixed at the position corresponding to the threaded hole outside the body 2 and is matched with the precision screw 13; the bottom of the precision screw 13 is propped against the top of the small wedge 4; the small wedge 4 is matched with the large wedge 5; the large wedge 5 can horizontally slide relative to the body 2; the end part of the guide rail 6 extending into the accommodating space is fixedly connected with the large wedge block 5; the spring 9 is compressed between the large wedge block 5 and the side wall of the body 2 and is sleeved on the guide rail 6.
The front connecting part 1 and the rear connecting part 7 are used for connecting an object to be adjusted; the rough adjustment is realized by horizontally sliding the adjusting rod 8 relative to the guide rail 6; through twisting accurate screw rod 13, drive little voussoir 4 along the vertical removal of fine tuning guide rail 3, little voussoir 4 promotes big voussoir 5 horizontal migration, and then drives guide rail 6 and back connecting device horizontal migration and realize the fine tuning.
Further, the body 2 has a rectangular frame structure. The top of the small wedge block 4 is provided with a groove for accommodating the bearing 14; the outer ring of the bearing 14 is fixed in the groove; the bottom end of the precision screw 13 is fixed in the inner ring of the bearing 14, and the arrangement of the bearing 14 can enhance the structural stability of the device.
Further, the method also comprises the following steps: the dial 11 is fixed at the top end of the precision screw 13; the scale needle 10 is fixed on the body 2 and arranged close to the dial 11, the rotating angle of the precision screw 13 is determined through the dial 11 and the scale needle 10, the vertical moving distance of the small wedge 4 and the horizontal moving distance of the large wedge 5 are further obtained, and small-size precision adjustment is achieved.
Further, the front connecting device comprises two guide rails 6 which are arranged in parallel; the body 2 is provided with two guide rail holes corresponding to the guide rails 6; two fixing grooves are formed in the large wedge block 5 corresponding to the guide rail 6; the guide rail 6 passes through the guide rail hole and extends into the fixing groove to be fixed. The guide rail 6 is fixed in the fixing groove by a screw.
Further, referring to fig. 4, the adjusting rod 8 is a T-shaped rod, and includes a cross rod and a vertical rod; one end of the vertical rod is fixed in the middle of the cross rod, and the other end of the vertical rod is fixedly connected with the rear connecting part 7; adjusting holes are respectively formed at the two ends of the cross rod; the cross rod is sleeved on the two guide rails 6 through the adjusting holes. Fastening screw holes are respectively formed at two ends of the cross rod and communicated with the adjusting holes; the rear connecting device also comprises two jackscrews 15; after the jackscrew 15 is screwed into the fastening screw hole, the adjusting rod 8 is locked on the guide rail 6, and after the jackscrew 15 is unscrewed, the adjusting rod 8 can continuously slide on the guide rail 6, so that large-size adjustment is realized.
Furthermore, oil penetration holes are formed on the matched inclined plane of the small wedge blocks 4 and the large wedge blocks 5; the oil penetration holes are filled with lubricating oil, which plays a certain lubricating role on the contact surface between the large wedge blocks 5 and the small wedge blocks 4, thereby slowing down abrasion, preventing the occurrence of the conditions of blocking and the like.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
owing to adopted by preceding connecting device, back connecting device and the multi-functional size adjusting device that fine tuning constitutes, preceding connecting device includes: a front connecting part 1, a body 2 and a guide rail 6; the body 2 is a frame structure with an accommodating space inside; the front connecting part 1 is fixed at one end outside the body 2, and the guide rail 6 is arranged at the other end of the body 2 in a sliding manner; the guide rail 6 is horizontally arranged, and the end part of the guide rail extends into the accommodating space; the rear connecting device comprises an adjusting rod 8 and a rear connecting part 7; the adjusting rod 8 is movably arranged on the guide rail 6 and can slide relative to the guide rail 6 and be locked on the guide rail 6; the fine adjustment mechanism includes: the fine adjustment guide rail 3, the small wedge 4, the precise screw 13, the locking nut 12, the large wedge 5 and the spring 9; the front connecting part 1 and the rear connecting part 7 are used for connecting an object to be adjusted and can adapt to different installation modes of the object to be adjusted; the rough adjustment is realized by horizontally sliding the adjusting rod 8 relative to the guide rail 6; through twisting accurate screw 13, drive little voussoir 4 along the vertical removal of accurate adjustment guide rail 3, little voussoir 4 promotes big voussoir 5 horizontal migration, and then drives guide rail 6 and back connecting device horizontal migration and realize the accurate adjustment. Like this, effectively solved among the prior art differential head adjusting device control range little, the volume is great, and the mounting means receives the limitation, the relatively poor technical problem of practicality, realized that size control range is big, adjust the precision height, the mounting means can be as required the technical effect of adjustment.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A multi-functional size adjustment device, comprising:
a front attachment device comprising: front connecting part, main body and guide rail; the body is a frame structure with an accommodating space inside; the front connecting part is fixed at one end outside the body, and the guide rail is arranged at the other end of the body in a sliding manner; the guide rail is horizontally arranged, and the end part of the guide rail extends into the accommodating space;
the rear connecting device comprises an adjusting rod and a rear connecting part; the adjusting rod is movably arranged on the guide rail, can slide relative to the guide rail and is locked on the guide rail;
fine adjustment mechanism includes: the fine adjustment guide rail, the small wedge block, the precise screw, the locking nut, the large wedge block and the spring; the fine adjustment guide rail, the small wedge block, the large wedge block and the spring are arranged in the accommodating space; the fine adjustment guide rail is vertically arranged close to the front connecting part and fixedly connected with the body; the small wedge block is arranged on the fine adjustment guide rail in a sliding manner; the body is provided with a threaded hole, and the precision screw rod penetrates through the threaded hole; the locking nut is fixed at a position corresponding to the threaded hole outside the body and matched with the precision screw rod; the bottom of the precision screw props against the top of the small wedge; the small wedge block is matched with the large wedge block; the large wedge block can horizontally slide relative to the body; the end part of the guide rail extending into the accommodating space is fixedly connected with the large wedge block; the spring is compressed between the large wedge block and the side wall of the body and is sleeved on the guide rail;
the front connecting part and the rear connecting part are used for connecting an object to be adjusted; the rough adjustment is realized by the horizontal sliding of the adjusting rod relative to the guide rail; the small wedge blocks are driven to vertically move along the fine adjustment guide rail by screwing the precision screw rods, the small wedge blocks push the large wedge blocks to horizontally move, and then the guide rail and the rear connecting device are driven to horizontally move to achieve fine adjustment;
the top of the small wedge block is provided with a groove for accommodating a bearing;
the outer ring of the bearing is fixed in the groove;
the bottom end of the precision screw is fixed in the inner ring of the bearing;
the body is of a rectangular frame structure;
the front connecting device comprises two guide rails which are arranged in parallel;
the body is provided with two guide rail holes corresponding to the guide rails;
the large wedge block is provided with two fixing grooves corresponding to the guide rail;
the guide rail penetrates through the guide rail hole and extends into the fixing groove to be fixed in the fixing groove.
2. The multi-functional size adjustment assembly of claim 1, further comprising:
the dial is fixed at the top end of the precision screw;
and the scale needle is fixed on the body and is arranged close to the dial.
3. The multi-functional size adjustment device of claim 1,
the guide rail is fixed in the fixing groove through a screw.
4. The multi-functional size adjustment device of claim 1,
the adjusting rod is a T-shaped rod piece and comprises a cross rod and a vertical rod;
one end of the vertical rod is fixed in the middle of the cross rod, and the other end of the vertical rod is fixedly connected with the rear connecting part;
adjusting holes are respectively formed at two ends of the cross rod;
the cross rod is sleeved on the two guide rails through the adjusting holes.
5. The multi-functional size adjustment device of claim 4,
fastening screw holes are formed in the two ends of the cross rod respectively and communicated with the adjusting holes;
the rear connecting device also comprises two jackscrews;
and after the jackscrew is screwed into the fastening screw hole, the adjusting rod is locked on the guide rail.
6. The multi-functional size adjustment device of claim 1,
an oil penetration hole is formed in the inclined plane where the small wedge block and the large wedge block are matched;
and the oil seepage hole is filled with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250601.8A CN107863131B (en) | 2017-12-01 | 2017-12-01 | Multifunctional size adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250601.8A CN107863131B (en) | 2017-12-01 | 2017-12-01 | Multifunctional size adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107863131A CN107863131A (en) | 2018-03-30 |
| CN107863131B true CN107863131B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250601.8A Active CN107863131B (en) | 2017-12-01 | 2017-12-01 | Multifunctional size adjusting device |
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| Country | Link |
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| CN (1) | CN107863131B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630656B (en) * | 2018-12-29 | 2020-10-09 | 重庆百吉四兴压铸有限公司 | Rotary support frame of gearbox cover and passivation production line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010217121A (en) * | 2009-03-19 | 2010-09-30 | Miruc Optical Co Ltd | Manual stage |
| CN102607356A (en) * | 2012-04-05 | 2012-07-25 | 开封空分集团有限公司 | Caliper for bevel edge distance of membrane wall unit |
| CN202884405U (en) * | 2012-11-12 | 2013-04-17 | 华南理工大学 | Controllable wedge pre-tightening organization for compliant mechanism micro-motion platform |
| EP3163095A1 (en) * | 2014-06-27 | 2017-05-03 | South China University of Technology | Precise-locating drive end pre-tightening device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB878103A (en) * | 1958-08-07 | 1961-09-27 | E F Collins & Son Ltd | Improvements in or relating to height gauges |
| GB1337718A (en) * | 1972-05-08 | 1973-11-21 | Pele E J E | High precision adjustable gauge block |
| CN1046798A (en) * | 1989-04-24 | 1990-11-07 | 付义培 | Multifunctional length micrometer |
| CN2109543U (en) * | 1991-12-25 | 1992-07-08 | 谢广辉 | Vernier caliper and micrometer combined gauge |
| JP3751540B2 (en) * | 2000-07-26 | 2006-03-01 | 株式会社ミツトヨ | Measuring instrument |
| CN201350566Y (en) * | 2009-02-17 | 2009-11-25 | 浙江荣德机械有限公司 | Worm-wheel separating type fine-tuning mechanism |
| CN103551864B (en) * | 2013-11-04 | 2015-09-09 | 哈尔滨工业大学 | A kind of high rigidity high-resolution precise elevating gear |
| CN105157510A (en) * | 2015-08-27 | 2015-12-16 | 徐州工业职业技术学院 | Vernier caliper and micrometer combined measuring instrument |
-
2017
- 2017-12-01 CN CN201711250601.8A patent/CN107863131B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010217121A (en) * | 2009-03-19 | 2010-09-30 | Miruc Optical Co Ltd | Manual stage |
| CN102607356A (en) * | 2012-04-05 | 2012-07-25 | 开封空分集团有限公司 | Caliper for bevel edge distance of membrane wall unit |
| CN202884405U (en) * | 2012-11-12 | 2013-04-17 | 华南理工大学 | Controllable wedge pre-tightening organization for compliant mechanism micro-motion platform |
| EP3163095A1 (en) * | 2014-06-27 | 2017-05-03 | South China University of Technology | Precise-locating drive end pre-tightening device |
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| Publication number | Publication date |
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| CN107863131A (en) | 2018-03-30 |
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