CN113719537A - Linear translation device - Google Patents
Linear translation device Download PDFInfo
- Publication number
- CN113719537A CN113719537A CN202110887198.XA CN202110887198A CN113719537A CN 113719537 A CN113719537 A CN 113719537A CN 202110887198 A CN202110887198 A CN 202110887198A CN 113719537 A CN113719537 A CN 113719537A
- Authority
- CN
- China
- Prior art keywords
- base
- linear translation
- adapter plate
- leveling
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013519 translation Methods 0.000 title claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000004513 sizing Methods 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
Abstract
A linear translation device comprises a base assembly, wherein leveling fixing assemblies are mounted on two sides of the lower portion of the base assembly, and hydraulic buffering assemblies are mounted on two ends of the upper portion of the base assembly; the base assembly comprises a base, wherein 2 guide rails are symmetrically arranged on two sides of the upper part of the base, a sliding block is arranged on each guide rail, a rack arranged in the center of the upper part of the base is arranged between the 2 guide rails, and the hydraulic buffer assemblies are arranged at two ends of each guide rail; the hydraulic buffer assembly comprises a mounting seat fixed on the base through a screw, and a hydraulic buffer is fixedly mounted on the mounting seat through a nut; the leveling fixing assembly comprises an adapter plate, the adapter plate is installed at the bottoms of the two sides of the base through leveling screws, a leveling sizing block is further installed at the bottom of the adapter plate, and foundation bolts are further connected to the adapter plate. The device has the advantages of reasonable design, higher precision, convenient operation and strong universality, can realize manual or electric linear translation motion of certain equipment, and has important engineering practical value.
Description
Technical Field
The invention relates to a linear translation device.
Background
With the continuous progress of science and technology, the manpower production mode is gradually replaced by automatic equipment, wherein the linear translation device plays a great role in modern scientific research experiments, coal mine transportation, machine tool machining, transmission and the like, and the existing linear translation devices have the problems of single application, complex structure, and low motion stability and repeatability.
Disclosure of Invention
The present invention is directed to a linear translation device, which solves the above problems in the prior art, and has the advantages of simple structure, light weight, high strength, high safety, and high operability.
The technical scheme adopted for achieving the purpose is that the linear translation device comprises a base assembly, wherein leveling fixing assemblies are mounted on two sides of the lower portion of the base assembly, and hydraulic buffering assemblies are mounted on two ends of the upper portion of the base assembly; the base assembly comprises a base, wherein 2 guide rails are symmetrically arranged on two sides of the upper part of the base, a sliding block is arranged on each guide rail, a rack arranged in the center of the upper part of the base is arranged between the 2 guide rails, and the hydraulic buffer assemblies are arranged at two ends of each guide rail; the hydraulic buffer assembly comprises a mounting seat fixed on the base through a screw, and a hydraulic buffer is fixedly mounted on the mounting seat through a nut; the leveling fixing assembly comprises an adapter plate, the adapter plate is installed at the bottoms of the two sides of the base through leveling screws, a leveling sizing block is further installed at the bottom of the adapter plate, and foundation bolts are further connected to the adapter plate.
Further, the base adopts 2A12 aluminum plate welding to make, and the base is hollow out construction, sets up a strengthening rib in the base simultaneously at least.
Further, the guide rail and the rack are of a multi-section structure and are installed on the upper portion of the base in a splicing mode, the guide rail is installed on two sides of the upper portion of the base in parallel, and the rack is installed in the center of the upper portion of the base.
Furthermore, the sliding block is arranged on the guide rail and freely slides on the guide rail in a reciprocating mode, and therefore manual linear translation movement of equipment arranged on the sliding block is achieved.
Furthermore, the rack is of a screw rod structure and is matched with an external driving assembly to realize electric linear translation motion of equipment on the sliding block.
Advantageous effects
Compared with the prior art, the invention has the following advantages.
The leveling fixing component and the hydraulic buffering component play a role in leveling and fixing the whole device and protecting equipment, the equipment is fixed on the sliding block, the rack can be replaced by a screw rod, whether a driving component is externally arranged or not can be selected according to actual requirements, and under the action of a manual driving component or the externally arranged driving component, the equipment slides on the guide rail along with the sliding block, so that the linear translation motion of the equipment is realized, the problems of single application, complex structure, low motion stability and repeatability of the traditional linear translation device are effectively solved, and the device has the advantages of simplicity in operation, convenience, flexibility and quickness.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic structural view of a leveling fixing member according to the present invention;
FIG. 3 is a schematic structural view of a hydraulic cushion assembly according to the present invention;
FIG. 4 is a schematic view of a base assembly according to the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-4, a linear translation device comprises a base assembly 3, leveling fixing assemblies 1 are mounted on both sides of the lower portion of the base assembly 3, and hydraulic buffer assemblies 2 are mounted on both ends of the upper portion of the base assembly 3; the base component 3 comprises a base 12, 2 guide rails 13 are symmetrically arranged on two sides of the upper portion of the base 12, a sliding block 15 is arranged on each guide rail 13, a rack 14 arranged at the central position of the upper portion of the base 12 is arranged between the 2 guide rails 13, and the hydraulic buffer components 2 are arranged at two ends of each guide rail 13; the hydraulic buffer assembly 2 comprises an installation seat 10 fixed on a base 12 through a screw 8, and a hydraulic buffer 11 is fixedly installed on the installation seat 10 through a nut 9; the leveling fixing component 1 comprises an adapter plate 5, the adapter plate 5 is installed at the bottoms of the two sides of the base 12 through leveling screws 4, a leveling sizing block 7 is further installed at the bottom of the adapter plate 5, and an anchor bolt 6 is further connected to the adapter plate 5.
The guide rails 13 and the racks 14 are of a multi-section structure and are installed on the upper portion of the base 12 in a splicing mode, wherein the guide rails 13 are installed on two sides of the upper portion of the base 12 in parallel, and the racks 14 are installed in the center of the upper portion of the base 12.
The sliding block 15 is mounted on the guide rail 13 and freely slides back and forth on the guide rail 13, so that manual linear translation movement of the equipment mounted on the sliding block 15 is realized.
The rack 14 is of a screw rod structure and is matched with an external driving assembly to realize electric linear translation motion of equipment on the sliding block 15.
The leveling fixing component 1 is arranged below two sides of the base component 3 and plays a role in leveling and fixing the base component 3; the hydraulic buffer assemblies 2 are arranged at two ends of the upper part of the base assembly 3 and play a role of protecting equipment which performs linear translation movement on the base assembly 3; the adapter plate 5 in the leveling fixing component 1 is arranged at the bottom of two sides of the base component 3 through a leveling screw 4, the leveling sizing block 7 is arranged at the bottom of the adapter plate 5, the horizontal state of the whole device is achieved by adjusting the leveling sizing block 7, one end of the foundation bolt 6 extends into the ground, and the other end of the foundation bolt is fixedly connected with the adapter plate 5, so that the installation and fixation of the device in the horizontal state are realized; a hydraulic buffer 11 in the hydraulic buffer assembly 2 is fixedly arranged on an installation seat 10 through a nut 9, and forms the hydraulic buffer assembly 2 with a screw 8 to play a role of a device for performing linear translation motion on the protection seat assembly 3; the base 12 in the base component 3 is formed by welding 2A12 aluminum plates, the periphery of the base is hollowed to reduce weight, and meanwhile, a reinforcing rib is arranged in the middle of the base at intervals, so that the base is light in weight and high in strength and is an important part for supporting the whole device; in consideration of the difficulties of process, processing, transportation and the like, the guide rail 13 and the rack 14 are divided into a plurality of sections and are installed on the base 12 in a splicing manner, wherein 2 guide rails 13 are installed on two sides of the upper part of the base 12 in parallel, and the rack 14 is installed at the central position of the upper part of the base 12; the sliding block 15 is fixed at the upper end of the guide rail 13 and can freely slide on the guide rail 13 in a reciprocating manner, so that manual linear translation movement of equipment on the sliding block 15 is realized; the rack 14 can be changed into a screw rod structure and is matched with an external driving assembly, so that the electric linear translation motion of equipment on the sliding block 15 is realized.
Claims (5)
1. A linear translation device comprises a base component (3), and is characterized in that leveling fixing components (1) are mounted on two sides of the lower portion of the base component (3), and hydraulic buffer components (2) are mounted on two ends of the upper portion of the base component (3); the base component (3) comprises a base (12), 2 guide rails (13) are symmetrically arranged on two sides of the upper portion of the base (12), a sliding block (15) is mounted on each guide rail (13), a rack (14) mounted in the center of the upper portion of the base (12) is arranged between the 2 guide rails (13), and the hydraulic buffer components (2) are mounted at two ends of each guide rail (13); the hydraulic buffer assembly (2) comprises a mounting seat (10) fixed on a base (12) through a screw (8), and a hydraulic buffer (11) is fixedly mounted on the mounting seat (10) through a nut (9); the leveling fixing component (1) comprises an adapter plate (5), the adapter plate (5) is installed at the bottoms of the two sides of the base (12) through leveling screws (4), a leveling sizing block (7) is further installed at the bottom of the adapter plate (5), and an anchor bolt (6) is further connected to the adapter plate (5).
2. The linear translation device according to claim 1, wherein the base (12) is made of 2a12 aluminum plate by welding, the base (12) has a hollow structure, and at least one reinforcing rib is arranged in the base (12).
3. The linear translation device according to claim 1, wherein the guide rail (13) and the rack (14) are both of a multi-segment structure and are installed on the upper portion of the base (12) in a splicing manner, wherein the guide rail (13) is installed on two sides of the upper portion of the base (12) in parallel, and the rack (14) is installed on the central position of the upper portion of the base (12).
4. A device according to claim 1, characterized in that said slide (15) is mounted on a guide (13) and slides freely reciprocally on the guide (13) to allow manual linear translation movements of the equipment mounted on the slide (15).
5. The linear translation device according to claim 1, characterized in that the rack (14) is a screw structure, and is matched with an external driving component to realize the electric linear translation movement of the equipment on the slide block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887198.XA CN113719537A (en) | 2021-08-03 | 2021-08-03 | Linear translation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110887198.XA CN113719537A (en) | 2021-08-03 | 2021-08-03 | Linear translation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113719537A true CN113719537A (en) | 2021-11-30 |
Family
ID=78674837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110887198.XA Pending CN113719537A (en) | 2021-08-03 | 2021-08-03 | Linear translation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113719537A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1555319A (en) * | 1967-03-04 | 1969-01-24 | ||
| EP0207215A1 (en) * | 1985-06-14 | 1987-01-07 | Bernd Saxenhammer | Slide way |
| DE4326194A1 (en) * | 1992-08-11 | 1994-02-17 | Nsk Ltd | Linear guide bearing with integral toothed rack - has guide rail with grooves for rolling members on both sides of guide rail |
| JP2000107976A (en) * | 1998-10-07 | 2000-04-18 | Toshiba Mach Co Ltd | Machine tool |
| US20040197035A1 (en) * | 2003-04-01 | 2004-10-07 | Doornbos David A. | Damped drawer slide mechanism |
| JP2004353823A (en) * | 2003-05-30 | 2004-12-16 | Thk Co Ltd | Guiding device with damping unit |
| CN103439124A (en) * | 2013-09-18 | 2013-12-11 | 哈尔滨广瀚新能动力有限公司 | Sealed-framework-type loading device of static load test bed of railway vehicle bogie |
| WO2015161666A1 (en) * | 2014-04-25 | 2015-10-29 | 无锡海达尔精密滑轨有限公司 | Three-sectioned hidden sliding rail mechanism |
| CN209349864U (en) * | 2018-11-27 | 2019-09-06 | 重庆三磨海达磨床有限公司 | A kind of multisection type guide rail |
| CN210013985U (en) * | 2019-05-30 | 2020-02-04 | 成都福誉科技有限公司 | High stability straight line module convenient to equipment |
| CN210265503U (en) * | 2019-04-30 | 2020-04-07 | 江门市扬子自动化科技有限公司 | XY axle adjustable sliding table |
| CN211501331U (en) * | 2020-01-02 | 2020-09-15 | 哈尔滨和达光电仪器技术开发有限公司 | Anti-overturning static pressure linear motion device |
| CN211901480U (en) * | 2020-04-16 | 2020-11-10 | 东莞市高工智能传动股份有限公司 | Long-stroke linear module |
| CN112343922A (en) * | 2020-11-16 | 2021-02-09 | 万坤电气有限公司 | Fixing piece |
| CN112628285A (en) * | 2020-12-03 | 2021-04-09 | 中国工程物理研究院应用电子学研究所 | Universal lifting guide rail |
-
2021
- 2021-08-03 CN CN202110887198.XA patent/CN113719537A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1555319A (en) * | 1967-03-04 | 1969-01-24 | ||
| EP0207215A1 (en) * | 1985-06-14 | 1987-01-07 | Bernd Saxenhammer | Slide way |
| DE4326194A1 (en) * | 1992-08-11 | 1994-02-17 | Nsk Ltd | Linear guide bearing with integral toothed rack - has guide rail with grooves for rolling members on both sides of guide rail |
| JP2000107976A (en) * | 1998-10-07 | 2000-04-18 | Toshiba Mach Co Ltd | Machine tool |
| US20040197035A1 (en) * | 2003-04-01 | 2004-10-07 | Doornbos David A. | Damped drawer slide mechanism |
| JP2004353823A (en) * | 2003-05-30 | 2004-12-16 | Thk Co Ltd | Guiding device with damping unit |
| CN103439124A (en) * | 2013-09-18 | 2013-12-11 | 哈尔滨广瀚新能动力有限公司 | Sealed-framework-type loading device of static load test bed of railway vehicle bogie |
| WO2015161666A1 (en) * | 2014-04-25 | 2015-10-29 | 无锡海达尔精密滑轨有限公司 | Three-sectioned hidden sliding rail mechanism |
| CN209349864U (en) * | 2018-11-27 | 2019-09-06 | 重庆三磨海达磨床有限公司 | A kind of multisection type guide rail |
| CN210265503U (en) * | 2019-04-30 | 2020-04-07 | 江门市扬子自动化科技有限公司 | XY axle adjustable sliding table |
| CN210013985U (en) * | 2019-05-30 | 2020-02-04 | 成都福誉科技有限公司 | High stability straight line module convenient to equipment |
| CN211501331U (en) * | 2020-01-02 | 2020-09-15 | 哈尔滨和达光电仪器技术开发有限公司 | Anti-overturning static pressure linear motion device |
| CN211901480U (en) * | 2020-04-16 | 2020-11-10 | 东莞市高工智能传动股份有限公司 | Long-stroke linear module |
| CN112343922A (en) * | 2020-11-16 | 2021-02-09 | 万坤电气有限公司 | Fixing piece |
| CN112628285A (en) * | 2020-12-03 | 2021-04-09 | 中国工程物理研究院应用电子学研究所 | Universal lifting guide rail |
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