CN106640960A - Low-strain guide rail seat and manufacturing method thereof - Google Patents
Low-strain guide rail seat and manufacturing method thereof Download PDFInfo
- Publication number
- CN106640960A CN106640960A CN201611159759.XA CN201611159759A CN106640960A CN 106640960 A CN106640960 A CN 106640960A CN 201611159759 A CN201611159759 A CN 201611159759A CN 106640960 A CN106640960 A CN 106640960A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- mounting blocks
- track base
- guide rail
- low stress
- 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
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a low-strain guide rail seat and a manufacturing method thereof. The low-strain guide rail seat comprises a seat body and a guide rail mounting block, wherein the guide rail mounting block comprises a plurality of mounting blocks; and the plurality of mounting blocks are contacted end to end, are sequentially arranged and are connected with the seat body by welding. According to the low-strain guide rail seat, the guide rail mounting block is formed by the segmented mounting blocks; since the sizes of the mounting blocks are smaller, the internal stress of each mounting block is small; in addition, the mounting blocks form the guide rail mounting block by adopting a contact form, so that internal stress is not basically left in a final guide rail mounting block; and the guide rail mounting block is connected with the seat body by welding, and the welding connection hardly causes processing deformation, so that the internal stress of the finally-obtained guide rail seat can be within a lower range. Therefore, the internal stress of the low-strain guide rail seat disclosed by the invention is small, and further the low-strain guide rail seat is not easy to deform after using and processing; and the low-strain guide rail seat is high in precision and working reliability, good in safety and long in service life.
Description
Technical field
The present invention relates to Design of Mechanical Structure and processing, more particularly to a kind of low stress track base and its manufacture method.
Background technology
Guide rail is widely used in mechanical automation, and also extensive therewith as the track base of support and the fixation of guide rail
Use.At present, common track base is that profile and structure are directly milled out on raw material, or directly by guide rails assembling block with
The mode of whole piece is connected directly between on pedestal.But the track base of formula is either integrally formed, or whole piece guide rails assembling block peace
The mode of track base is dressed up, because its volume and structure are larger, it can leave larger internal stress in track base, therefore, i.e.,
Track base profile and structure when just making is set to meet the requirements, but when in use or after placement a period of time, it can be received
Internal stress influence and the deformation such as extend, bend, distorting, so as to affect processing and the service precision of track base, reducing it makes
With the life-span, when serious, it is also possible to security incident can be caused.
The content of the invention
It is an object of the invention to provide a kind of processing and service precision are high, and life-span length, the good low stress guide rail of security
Seat and its manufacture method.
According to an aspect of the invention, there is provided a kind of low stress track base, including pedestal and guide rails assembling block, wherein
Guide rails assembling block includes multiple mounting blocks, and end to end the touching of multiple mounting blocks is arranged in order, and is connected with pedestal by welding.
The beneficial effect of this low stress track base is：This low stress track base constitutes guide rail by the mounting blocks of segmented
Mounting blocks, due to the small volume of mounting blocks, the internal stress that can cause each piece of mounting blocks is all adopted between very little, and mounting blocks
The way of contact forms guide rails assembling block so that do not remain internal stress substantially in final guide rails assembling block, and guide rails assembling block is
It is connected with pedestal by welding, is welded to connect and do not result in substantially machining deformation, therefore its inside of the final track base for obtaining should
Power would be in relatively low scope.Thus, its internal stress of the low stress track base of the present invention is little, is difficult using and processing
After be deformed, precision and functional reliability are high, and security is good, long service life.
In some embodiments, pedestal includes multiple pedestal sections, and multiple pedestal sections join end to end in strip, two neighboring
The end of pedestal section forms connection by riveting.When the volume of pedestal section is larger, if pedestal section is using the side of global formation
Formula, can cause the internal stress in pedestal section larger, cause final track base internal stress not meet ideal, and pass through segmented
Pedestal section due to the small volume of pedestal section, can cause the internal stress very little of each pedestal section constituting pedestal, and rivet
Connection is easily realized, and connection reliability is strong, while riveting method can only cause the deformation at pedestal section edge substantially, it is caused
Inside internal stress very little, the pedestal internal stress of final acquisition also very little can be made.
In some embodiments, pedestal section length is not more than 1500mm.Within the range, the remaining planted agent in pedestal section
Power can meet various uses and processing request, practical
In some embodiments, block length is installed and is not more than 750mm.Within the range, the remaining planted agent in mounting blocks
Power can meet various uses and processing request, practical.
In some embodiments, block length is installed and is not more than 160mm.Within the range, the remaining planted agent in mounting blocks
Power is negligible substantially,
In some embodiments, the width of mounting blocks is not more than 80mm, and the height of mounting blocks is not more than 40mm.Mounting blocks
Width and height within the above range, can preferably limit the volume of mounting blocks, with this minimize in mounting blocks remaining in
Stress.
According to another aspect of the present invention, there is provided a kind of manufacture method of low stress track base, comprise the following steps：
A, the raw material segmentation of guide rails assembling block is cut and is processed, and obtains multiple mounting blocks；
B, multiple mounting blocks are welded on pedestal, and cause multiple mounting blocks end to end tactile successively, obtain low stress
Track base.
The beneficial effect of the manufacture method of this low stress track base is：It is not directly to process guide rails assembling in step a
Block, but mounting blocks are processed, due to the small volume of mounting blocks, remaining internal stress very little, can guarantee that with this after its processing
Pedestal section and mounting blocks are not in after processing or during use the situation of deformation, and in step b, welding processing is basic
Do not result in the deformation of mounting blocks and pedestal, and additional processing do not adopted between mounting blocks, thus can reduce processing obtain it is low
Internal stress in stress track base, it is ensured that its processing and service precision.
In some embodiments, step c is also contained between step a and step b, step c is by the raw material of pedestal section
It is processed, obtains multiple pedestal sections, the end of two neighboring pedestal section is riveted, and causes multiple pedestal section head and the tail phases
Even it is in strip, obtains pedestal.It is not directly to process pedestal in step c, but processes pedestal section, and pedestal internode is adopted
Rivet to form pedestal, the process operation of riveting is simple, and result only in the deformation of edge fraction, planted agent will not be remained substantially
In the present body segment of power, internal stress only little in the final pedestal for obtaining can be so caused,
In some embodiments, the manufacture method of low stress track base also includes step d, by low stress track base entirety
It is heat-treated.Thus, it is possible to further reduce the remaining internal stress in low stress track base, low stress guide rail is further improved
The functional reliability of seat.
Description of the drawings
Fig. 1 is the front view of the low stress track base of one embodiment of the present invention.
Fig. 2 is a kind of top view of low stress track base of Fig. 1.
Fig. 3 is the front view of the low stress track base of one embodiment of the present invention.
Fig. 4 is a kind of top view of low stress track base of Fig. 3.
Fig. 5 is the front view of the low stress track base of one embodiment of the present invention.
Fig. 6 is a kind of top view of low stress track base of Fig. 5.
Fig. 7 is the front view of the low stress track base of one embodiment of the present invention.
Fig. 8 is a kind of top view of low stress track base of Fig. 7.
Fig. 9 is a kind of flow chart of the manufacture method of low stress track base of the present invention.
Figure 10 is a kind of flow chart of the manufacture method of low stress track base of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further detailed explanation.
Embodiment 1
With reference to Fig. 1, Fig. 2 and Figure 10, low stress track base, including pedestal 1 and guide rails assembling block 2, pedestal 1 includes three seats
Body segment 11, the end of three pedestal sections 11 forms connection by riveting, and three pedestal sections 11 join end to end in strip.Each
The length of pedestal section 11 is 1000mm.
Guide rails assembling block 2 is two, and each guide rails assembling block 2 includes 20 mounting blocks, 21,20 mounting blocks 21
It is connected with pedestal 1 by welding, and 20 mounting blocks 21 join end to end successively composition guide rails assembling block 2, and pedestal 1 and respectively
The axle center of individual mounting blocks 21 is parallel.The length of each mounting blocks 21 is 140mm, and width is 40mm, is highly
20mm.In addition, installing hole 22 can also be provided with mounting blocks 21 to facilitate the installation of guide rail, and installing hole 22 can be added by drilling
Work is obtained.
The manufacture method of above-mentioned low stress track base is comprised the following steps：
A, the raw material of guide rails assembling block 2 select steel.One length is about into 3000mm, width is about 45mm, height
The raw material of the guide rails assembling block 2 of about 25mm cut into 20 by cutting machine segmentation, then are processed by milling machine, obtain
To 20 mounting blocks 21, the length of each mounting blocks 21 is 140mm, and width is 40mm, is highly 20mm；
C, the raw material of pedestal section 11 select steel.The raw material that length is about three pedestal sections 11 of 1200mm pass through
Milling machine is processed into respectively the pedestal section 11 that three length are 1000mm, then by the end of two neighboring pedestal section 11 by riveting
Machine is riveted, and three pedestal sections 11 are joined end to end in strip, obtains pedestal 1；
B, make 20 mounting blocks 21 axle center and pedestal 1 axle center it is parallel, and 20 mounting blocks 21 are welded on
On pedestal 1, and cause 20 mounting blocks 21 end to end tactile successively, obtain the mounting blocks of low stress track base, i.e., 20 21
A guide rails assembling block 2 can be constituted.In addition, as needed, multiple guide rails assembling blocks 2 can be welded on pedestal 1.
D, the low stress track base of acquisition is integrally heat-treated, and specially whole low stress track base is carried out should
Power is annealed, will be after entirely low stress track base is heated to 650 DEG C, insulation 3 hours, last air cooling, further to eliminate in it
Portion's internal stress.
In addition, above-mentioned low stress track base is when actually used, other processing can be also carried out, such as be drilled.The present invention's
When low stress track base is used, only guide rail need to be arranged on guide rails assembling block 2 by bolt, guide rail can be used.
Embodiment 2
With reference to Fig. 3, Fig. 4 and Figure 10, low stress track base and its manufacture method, including pedestal 1 and guide rails assembling block 2, seat
Body 1 includes four pedestal sections 11, and the end of four pedestal sections 11 forms connection, and four head and the tail phases of pedestal section 11 by riveting
It is in even strip.The length of each pedestal section 11 is 600mm.
Guide rails assembling block 2 is two, and two guide rails assembling blocks 2 include 15 mounting blocks, 21,15 mounting blocks 21
It is connected with pedestal 1 by welding, and 15 mounting blocks 21 join end to end constitute guide rails assembling block 2 successively.Each installation
The length of block 21 is 160mm, and width is 60mm, is highly 30mm.In addition, installing hole 22 can also be provided with mounting blocks 21
To facilitate the installation of guide rail, and installing hole 22 can be obtained by Drilling operation.
The manufacture method of above-mentioned low stress track base is comprised the following steps：
A, the raw material of guide rails assembling block 2 select steel.Length is about into 1500mm, width is about 65mm, is highly about
The raw material of the guide rails assembling block 2 of 40mm cut into 15 by cutting machine segmentation, then are processed by milling machine, obtain ten
Five mounting blocks 21, the length of each mounting blocks 21 is 160mm, and width is 60mm, is highly 30mm；
C, the raw material of pedestal section 11 select steel.Then length be about the raw material of four pedestal sections 11 of 630mm
The pedestal section 11 that four length are 600mm is processed into respectively by milling machine, by the end of two neighboring pedestal section 11 by riveting
Machine is riveted, and four pedestal sections 11 are joined end to end in strip, obtains pedestal 1；
B, 15 mounting blocks 21 are welded on pedestal 1, and cause 15 mounting blocks 21 end to end tactile successively, are obtained
A guide rails assembling block 2 can be constituted to the mounting blocks of low stress track base, i.e., 15 21.In addition, as needed, can be in pedestal
Multiple guide rails assembling blocks 2 are welded on 1.
D, the low stress track base of acquisition is integrally heat-treated, and specially whole low stress track base is carried out should
Power is annealed, will be after entirely low stress track base is heated to 700 DEG C, insulation 4 hours, last air cooling, further to eliminate in it
Portion's internal stress.
In addition, above-mentioned low stress track base is when actually used, other processing can be also carried out, such as be drilled.The present invention's
When low stress track base is used, only guide rail need to be arranged on guide rails assembling block 2 by bolt, guide rail can be used.
Embodiment 3
With reference to Fig. 5, Fig. 6 and Figure 10, low stress track base and its manufacture method, including pedestal 1 and guide rails assembling block 2, seat
Body 1 includes two pedestal sections 11, and the end of two pedestal sections 11 forms connection, and two head and the tail phases of pedestal section 11 by riveting
It is in even strip.The length of each pedestal section 11 is 1500mm.
Guide rails assembling block 2 is one, and it includes six mounting blocks 21, and six mounting blocks 21 are connected by welding with pedestal 1
Connect, and six mounting blocks 21 join end to end constitute guide rails assembling block 2 successively.The length of each mounting blocks 21 is 500mm, wide
Degree is 80mm, is highly 40mm.In addition, installing hole 22 can also be provided with mounting blocks 21 to facilitate the installation of guide rail, and pacify
Dress hole 22 can be obtained by Drilling operation.
The manufacture method of above-mentioned low stress track base is comprised the following steps：
A, the raw material of guide rails assembling block 2 select steel.Length is about into 3100mm, width is about 85mm, is highly about
The raw material of the guide rails assembling block 2 of 45mm cut into six by cutting machine segmentation, then are processed by milling machine, obtain six
Mounting blocks 21, the length of each mounting blocks 21 is 500mm, and width is 80mm, is highly 40mm；
C, the raw material of pedestal section 11 select steel.The raw material that length is about two pedestal sections 11 of 1600mm pass through
Milling machine is processed into respectively the pedestal section 11 that two length are 1500mm, then the end of two neighboring pedestal section is passed through into riveting machine
Riveted, and two pedestal sections are joined end to end in strip, obtained pedestal 1；
B, six mounting blocks 21 are welded on pedestal 1, and cause six mounting blocks 21 end to end tactile successively, obtain low
The mounting blocks of stress track base, i.e., six 21 can constitute a guide rails assembling block 2.In addition, as needed, can weld on pedestal 1
Connect multiple guide rails assembling blocks 2.
D, the low stress track base of acquisition is integrally heat-treated, and specially whole low stress track base is carried out should
Power is annealed, will be after entirely low stress track base is heated to 600 DEG C, insulation 4 hours, last air cooling, further to eliminate in it
Portion's internal stress.
In addition, above-mentioned low stress track base is when actually used, other processing can be also carried out, such as be drilled.The present invention's
When low stress track base is used, only guide rail need to be arranged on guide rails assembling block 2 by bolt, guide rail can be used.
Embodiment 4
With reference to Fig. 7, Fig. 8 and Fig. 9, low stress track base and its manufacture method, including pedestal 1 and guide rails assembling block 2, pedestal
1 length is 750mm.
Guide rails assembling block 2 is one, and it includes five mounting blocks 21, and five mounting blocks 21 are connected by welding with pedestal 1
Connect, and five mounting blocks 21 join end to end constitute guide rails assembling block 2 successively.The length of each mounting blocks 21 is 150mm, wide
Degree is 70mm, is highly 30mm.In addition, installing hole 22 can also be provided with mounting blocks 21 to facilitate the installation of guide rail, and pacify
Dress hole 22 can be obtained by Drilling operation.
The manufacture method of above-mentioned low stress track base is comprised the following steps：
A, the raw material of pedestal 1 and the raw material of guide rails assembling block 2 select steel.Length is about into the pedestal 1 of 760mm
Raw material the pedestal 1 that length is 750mm is processed into by milling machine, length is about into 760mm, width is about 73mm, and height is about
Raw material for the guide rails assembling block 2 of 33mm cut into five by cutting machine segmentation, then are processed by milling machine, obtain five
Individual mounting blocks 21, the length of each mounting blocks 21 is 150mm, and width is 70mm, is highly 30mm；
B, five mounting blocks 21 are welded on pedestal 1, and cause five mounting blocks 21 end to end tactile successively, obtain low
The mounting blocks of stress track base, i.e., five 21 can constitute a guide rails assembling block 2.In addition, as needed, can weld on pedestal 1
Connect multiple guide rails assembling blocks 2.
D, the low stress track base of acquisition is integrally heat-treated, and specially whole low stress track base is carried out should
Power is annealed, will be after entirely low stress track base is heated to 600 DEG C, insulation 4 hours, last air cooling, further to eliminate in it
Portion's internal stress.
In addition, above-mentioned low stress track base is when actually used, other processing can be also carried out, such as be drilled.The present invention's
When low stress track base is used, only guide rail need to be arranged on guide rails assembling block 2 by bolt, guide rail can be used.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (9)
1. low stress track base, wherein, including pedestal (1) and guide rails assembling block (2), the guide rails assembling block (2) is including multiple
Mounting blocks (21), multiple mounting blocks (21) are end to end successively to touch, and is connected with pedestal (1) by welding.
2. low stress track base according to claim 1, wherein, the pedestal (1) includes multiple pedestal sections (11), described
Multiple pedestal sections (11) join end to end in strip, and the end of two neighboring pedestal section (11) forms connection by riveting.
3. low stress track base according to claim 2, wherein, pedestal section (11) length is not more than 1500mm.
4. low stress track base according to claim 1, wherein, mounting blocks (21) length is not more than 750mm.
5. low stress track base according to claim 4, wherein, mounting blocks (21) length is not more than 160mm.
6. the low stress track base according to claim 4 or 5, wherein, the width of the mounting blocks (21) is not more than 80mm,
The height of the mounting blocks (21) is not more than 40mm.
7. the manufacture method of low stress track base according to claim 1, wherein, comprise the following steps：
A, the raw material segmentation of guide rails assembling block (2) is cut and is processed, and obtains multiple mounting blocks (21)；
B, multiple mounting blocks (21) are welded on pedestal (1), and cause multiple mounting blocks (21) end to end tactile successively, are obtained
Low stress track base.
8. the manufacture method of low stress track base according to claim 7, wherein, also containing step between step a and step b
Rapid c, step c is to be processed the raw material of pedestal section (11), multiple pedestal sections (11) is obtained, by two neighboring pedestal
The end of section (11) is riveted, and multiple pedestal sections (11) are joined end to end in strip, obtains pedestal (1).
9. the manufacture method of the low stress track base according to claim 7 or 8, wherein, also including step d, by low stress
Track base is integrally heat-treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159759.XA CN106640960A (en) | 2016-12-15 | 2016-12-15 | Low-strain guide rail seat and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611159759.XA CN106640960A (en) | 2016-12-15 | 2016-12-15 | Low-strain guide rail seat and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106640960A true CN106640960A (en) | 2017-05-10 |
Family
ID=58823719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611159759.XA Pending CN106640960A (en) | 2016-12-15 | 2016-12-15 | Low-strain guide rail seat and manufacturing method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN106640960A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3582860B2 (en) * | 1994-08-08 | 2004-10-27 | Ｔｈｋ株式会社 | Curve guiding device |
| CN1864011A (en) * | 2003-10-01 | 2006-11-15 | Ina-谢夫勒两合公司 | Guide rail for guide carriages of a linear guideway |
| CN101649863A (en) * | 2009-09-11 | 2010-02-17 | 河北科技大学 | Prestress butt-joint precision mechanical steel guide rail and processing method thereof |
| CN202202132U (en) * | 2011-09-07 | 2012-04-25 | 武汉金运激光股份有限公司 | Spliced integrated laser embroidery machine |
| CN203404240U (en) * | 2013-08-29 | 2014-01-22 | 昆山允可精密工业技术有限公司 | Sliding rail for ultra-long distance guiding |
-
2016
- 2016-12-15 CN CN201611159759.XA patent/CN106640960A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3582860B2 (en) * | 1994-08-08 | 2004-10-27 | Ｔｈｋ株式会社 | Curve guiding device |
| CN1864011A (en) * | 2003-10-01 | 2006-11-15 | Ina-谢夫勒两合公司 | Guide rail for guide carriages of a linear guideway |
| CN101649863A (en) * | 2009-09-11 | 2010-02-17 | 河北科技大学 | Prestress butt-joint precision mechanical steel guide rail and processing method thereof |
| CN202202132U (en) * | 2011-09-07 | 2012-04-25 | 武汉金运激光股份有限公司 | Spliced integrated laser embroidery machine |
| CN203404240U (en) * | 2013-08-29 | 2014-01-22 | 昆山允可精密工业技术有限公司 | Sliding rail for ultra-long distance guiding |
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Application publication date: 20170510 |