CN212020430U - Guide rail device of grinding machine body - Google Patents
Guide rail device of grinding machine body Download PDFInfo
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- CN212020430U CN212020430U CN202020573590.8U CN202020573590U CN212020430U CN 212020430 U CN212020430 U CN 212020430U CN 202020573590 U CN202020573590 U CN 202020573590U CN 212020430 U CN212020430 U CN 212020430U
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- guide rail
- shaped sliding
- sliding block
- lathe bed
- main body
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Abstract
The utility model provides a grinder body guide rail device, which comprises a grinder body and a guide rail, wherein the grinder body comprises a grinder body main board, the grinder body main board is respectively distributed on two sides of the grinder body, and the upper part of the grinder body main board is provided with a V-shaped chute; the guide rail comprises a guide rail main body, a guide rail V-shaped sliding block is arranged at the bottom of the guide rail main body, the guide rail V-shaped sliding block on the left side and the guide rail main body are of an integrated structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are of an installation structure, and the guide rail V-shaped sliding block on the right side and the guide rail main body are connected through a locking screw. The utility model discloses but the wide application is particularly suitable for longmen guide rail to grind and uses in the lathe bed guide rail of lathe.
Description
Technical Field
The utility model relates to a grinding machine lathe bed especially relates to a grinding machine lathe bed rail set.
Background
The stability and the rigidity of the bed of the guideway grinder have great influence on the processing precision of the grinder, particularly the stability of the bed of the gantry guideway grinder is more important, and the processing precision of the gantry guideway grinder is directly influenced by the difference of the combination form of the bed and the guideway of the grinder.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the stability to current gantry guideway grinding machine's fuselage and guide rail does not reach the grinding requirement of high accuracy, and gantry guideway grinding machine's fuselage and the cooperation precision and the motion accuracy of guide rail are also lower, can not satisfy the technical problem of the grinding requirement of high accuracy, provide a fuselage and guide rail's cooperation precision height, the motion accuracy height, the grinding machine lathe bed rail set that stability is good.
Therefore, the technical scheme of the utility model is that the guide rail device of the grinder body comprises a body and a guide rail, wherein the body comprises body main boards which are respectively distributed on two sides of the body, a body transverse rib plate assembly is arranged in the middle of the body main boards on the two sides of the body, and a V-shaped chute is arranged on the upper part of the body main board; the guide rail comprises a guide rail main body, a guide rail V-shaped sliding block is arranged at the bottom of the guide rail main body, the guide rail V-shaped sliding block is respectively positioned on the left side and the right side of the bottom of the guide rail main body, the guide rail V-shaped sliding block on the left side and the guide rail main body are of an integrated structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are of an installation structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are connected through a locking screw, and a; the guide rail V-shaped sliding block on the right side is provided with a key between the guide rail V-shaped sliding block and the guide rail main body, the bottom of the key is embedded in the guide rail V-shaped sliding block, the key is fastened on the guide rail main body through screws, and the guide rail V-shaped sliding blocks on the left side and the right side are respectively arranged in the V-shaped sliding grooves.
Preferably, the guide rail V-shaped sliding block on the right side is of a multi-section structure.
Preferably, the bottom of the guide rail V-shaped sliding block arranged on the upper portion of the machine body main board is provided with an oil storage groove, the inner side of the machine body main board is provided with a lubricating oil groove, and the lubricating oil groove is communicated with the oil storage groove.
Preferably, the bottom that the lathe bed mainboard outside is located the guide rail is equipped with dustproof arch.
The utility model has the advantages that the grinding machine body guide rail device comprises a machine body and guide rails, the machine body comprises a machine body main board, the machine body main board is respectively distributed on two sides of the machine body, the middle of the machine body main board positioned on two sides of the machine body is provided with a machine body transverse rib plate component, and the upper part of the machine body main board is provided with a V-shaped chute; the guide rail comprises a guide rail main body, a guide rail V-shaped sliding block is arranged at the bottom of the guide rail main body, the guide rail V-shaped sliding block on the left side and the guide rail main body are of an integrated structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are of an installation structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are connected through a locking screw, and a movement gap is formed in a counter bore between the outer circle of the locking; the key is arranged between the guide rail V-shaped sliding block on the right side and the guide rail main body, the bottom of the key is embedded in the guide rail V-shaped sliding block, the key is fastened on the guide rail main body through a screw, the guide rail V-shaped sliding blocks on the left side and the right side are respectively arranged in the V-shaped sliding grooves, when the gantry crane works, the guide rail main body slides on the lathe bed through the guide rail V-shaped sliding blocks, because the guide rail V-shaped sliding block on the right side and the guide rail main body are of an installation structure and are connected through a locking screw, and a movement gap is formed between the excircle of the locking screw and a counter bore between the guide rail V-shaped sliding blocks, the movement error can be automatically eliminated when the large-size guide rail runs, the guide rail V-shaped sliding block on the left side and the V-shaped sliding groove are in rigid sliding connection, and the guide rail, the flexible connection can also be used for adaptively ensuring that the machine tool provides high-precision motion precision during use and processing.
And because the guide rail V-shaped sliding block on the right side is of a multi-section structure, the guide rail V-shaped sliding block can be conveniently replaced when worn, the overall precision of the machine tool body is not reduced integrally, and convenient maintenance can not be provided after the guide rail V-shaped sliding block is worn, so that the maintenance cost of the structure is lower.
Simultaneously, an oil storage groove is formed in the bottom of the V-shaped sliding block of the guide rail arranged on the upper portion of the lathe bed main board, a lubricating oil groove is formed in the inner side of the lathe bed main board and communicated with the oil storage groove, lubricating oil can be stored for a long time to play a lubricating role, a dustproof bulge is arranged at the bottom of the guide rail on the outer side of the lathe bed main board, cutting fluid cannot splash into the guide rail during machining, and guide rail parts can be well protected from rusting.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a portion of the bed;
FIG. 4 is an enlarged view at B of FIG. 1;
fig. 5 is an enlarged view of fig. 3 at a.
The symbols in the drawings illustrate that:
1. a bed body; 101. a lathe bed main board; a V-shaped chute; 103. a dust-proof protrusion; 104. a transverse rib plate component of the lathe bed; 105. locking the screw; 106. a lubricating oil groove; 107. an oil storage tank; 2. a guide rail; a guide rail V-shaped sliding block; 202. a guide rail main body; 203. a key.
Detailed Description
The present invention will be further described with reference to the following examples.
Fig. 1-5 show an embodiment of a guide rail device of a grinder bed according to the present invention, which includes a bed 1 and a guide rail 2, wherein the bed 1 includes a bed main plate 101, the bed main plate 101 is respectively disposed on two sides of the bed 1, a bed transverse rib plate assembly 104 is disposed in the middle of the bed main plate 101 on two sides of the bed 1, and a V-shaped chute 102 is disposed on the upper portion of the bed main plate 101; the guide rail 2 comprises a guide rail main body 202, a guide rail V-shaped sliding block 201 is arranged at the bottom of the guide rail main body 202, the guide rail V-shaped sliding block 201 on the left side and the guide rail main body 202 are of an integrated structure, the guide rail V-shaped sliding block 201 on the right side and the guide rail main body 202 are of an installation structure, the guide rail V-shaped sliding block 201 on the right side and the guide rail main body 202 are connected through a locking screw 105, a movement gap is formed in a counter bore between the outer circle of the locking screw 105 and the guide rail V-shaped sliding block 201, and a counter; a key 203 is arranged between the right guide rail V-shaped sliding block 201 and the guide rail main body 202, the bottom of the key 203 is embedded in the guide rail V-shaped sliding block 201, the key 203 is fastened on the guide rail main body 202 through screws, and the left guide rail V-shaped sliding block 201 and the right guide rail V-shaped sliding block 201 are respectively arranged in the V-shaped sliding groove 102.
Because the right guide rail V-shaped sliding block 201 is connected with the guide rail main body 202 through the locking screw 105, a movement gap is formed between the excircle of the locking screw 105 and a counter bore between the guide rail V-shaped sliding block 201; the right guide rail V-shaped sliding block 201 and the guide rail main body 202 are provided with a key 203, the bottom of the key 203 is embedded in the guide rail V-shaped sliding block 201, the key 203 is fastened on the guide rail main body 202 through screws, the left guide rail V-shaped sliding block 201 and the right guide rail V-shaped sliding block 201 are respectively arranged in the V-shaped sliding grooves 102, when the guide rail main body 202 slides on the machine bed 1 through the guide rail V-shaped sliding block 201 during operation, because the right guide rail V-shaped sliding block 201 and the guide rail main body 202 are in an installation structure and are connected through a locking screw 105, a movement gap is arranged between the outer circle of the locking screw 105 and a counter bore between the guide rail V-shaped sliding blocks 201, so that when a large-size guide rail 2 runs, the movement error can be automatically eliminated, the left guide rail V-shaped sliding block 201 and the V-shaped sliding grooves 102 are in rigid sliding connection, and the right, the flexible connection can be used for ensuring the high-precision movement precision of the machine tool during use and processing.
As can be seen from fig. 2, the guide rail V-shaped sliding block 201 arranged on the upper portion of the bed main plate 101 is provided with an oil storage groove 107 at the bottom, the dust-proof protrusion 103 is arranged on the outer side of the bed main plate 101 at the bottom of the guide rail 2,
fig. 3 is a schematic structural view of a part of the machine body of the present embodiment, since most of the solutions are used in a large-scale gantry guideway grinder, the guideway is relatively long, and the guideway V-shaped sliding block 201 is designed to be a multi-stage structure, in this embodiment, the guideway V-shaped sliding block 201 on the right side is designed to be a multi-stage structure, which can be conveniently replaced when worn, so that the overall accuracy of the machine tool body is not reduced, and the wear cannot provide convenient maintenance, so that the maintenance cost of the structure is lower.
Meanwhile, an oil storage groove 107 is formed in the bottom of a guide rail V-shaped sliding block 201 arranged on the upper portion of a machine body main board 101, a lubricating oil groove 106 is formed in the inner side of the machine body main board, the lubricating oil groove 106 is communicated with the oil storage groove 107, lubricating oil can be stored for a long time to play a lubricating role, a dustproof protrusion 103 is arranged at the bottom of a guide rail 2 on the outer side of the machine body main board 101, cutting fluid during machining can not splash into the guide rail, and guide rail parts can be well protected from rusting.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a grinding machine lathe bed rail set, includes lathe bed and guide rail, characterized by: the lathe bed comprises lathe bed main boards which are respectively distributed on two sides of the lathe bed, a lathe bed transverse rib plate assembly is arranged in the middle of the lathe bed main boards on the two sides of the lathe bed, and a V-shaped sliding groove is formed in the upper portion of the lathe bed main board; the guide rail comprises a guide rail main body, a guide rail V-shaped sliding block is arranged at the bottom of the guide rail main body, the guide rail V-shaped sliding block is respectively positioned on the left side and the right side of the bottom of the guide rail main body, the guide rail V-shaped sliding block on the left side and the guide rail main body are of an integrated structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are of an installation structure, the guide rail V-shaped sliding block on the right side and the guide rail main body are connected through a locking screw, and a movement gap is formed in; be equipped with the key between guide rail V type slider on right side and the guide rail main part, inlay in guide rail V type slider key bottom, the key passes through the screw fastening on the guide rail main part, and left side and guide rail V type slider on right side are located respectively in the V type spout.
2. The guide rail device of the grinding machine body of claim 1, which is characterized in that: the right guide rail V-shaped sliding block is of a multi-section structure.
3. The guide rail device of the grinding machine body of claim 1, which is characterized in that: the guide rail V type slider bottom that lathe bed mainboard upper portion was equipped with is equipped with oil storage groove, lathe bed mainboard inboard is equipped with the lubricating oil groove, and the lubricating oil groove communicates with each other with oil storage groove.
4. The guide rail device of the grinding machine body of claim 1, which is characterized in that: the bottom that the lathe bed mainboard outside is located the guide rail is equipped with dustproof arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573590.8U CN212020430U (en) | 2020-04-16 | 2020-04-16 | Guide rail device of grinding machine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020573590.8U CN212020430U (en) | 2020-04-16 | 2020-04-16 | Guide rail device of grinding machine body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212020430U true CN212020430U (en) | 2020-11-27 |
Family
ID=73494981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020573590.8U Active CN212020430U (en) | 2020-04-16 | 2020-04-16 | Guide rail device of grinding machine body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212020430U (en) |
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2020
- 2020-04-16 CN CN202020573590.8U patent/CN212020430U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A guide rail device for grinder bed Effective date of registration: 20221108 Granted publication date: 20201127 Pledgee: Weihai Commercial Bank Co.,Ltd. City Sub branch Pledgor: WEIHAI FENGRUN MACHINERY CO.,LTD. Registration number: Y2022980021110 |