CN220740147U - End face wear-resistant linear rolling saddle guide rail - Google Patents
End face wear-resistant linear rolling saddle guide rail Download PDFInfo
- Publication number
- CN220740147U CN220740147U CN202322364452.5U CN202322364452U CN220740147U CN 220740147 U CN220740147 U CN 220740147U CN 202322364452 U CN202322364452 U CN 202322364452U CN 220740147 U CN220740147 U CN 220740147U
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- Prior art keywords
- oil
- groove
- guide rail
- saddle
- tank
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- 238000005096 rolling process Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 92
- 239000010687 lubricating oil Substances 0.000 description 18
- 238000003754 machining Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses an end face wear-resistant linear rolling saddle guide rail which comprises a saddle guide rail main body, end faces, compensation components and oil tanks, wherein side plates are arranged on two sides of the saddle guide rail main body, the end faces are arranged on the inner sides of the side plates, a plurality of connecting grooves are formed in the end faces, the compensation components are connected in the connecting grooves, the oil tanks are provided with two groups, the two groups of oil tanks are respectively connected above two ends of the saddle guide rail main body, one side of the end face, far away from the side plates, is provided with a positioning groove, a baffle plate is arranged at the position, close to the oil tanks at the two ends, of the positioning groove, a plurality of groups of positioning connecting blocks are arranged above the positioning groove, a positioning hole is formed below the positioning groove, a mounting plate is arranged below the side plate, a connecting clamping block is arranged on the mounting plate, the compensation components are arranged, the contact surface between the end faces and a slide rail is reduced, mechanical friction of the end faces is reduced by rolling instead of sliding, and meanwhile the end faces are lubricated by oil discharging through the oil tanks.
Description
Technical Field
The utility model relates to the technical field of parts of numerically controlled milling machines, in particular to an end face wear-resistant linear rolling saddle guide rail.
Background
The saddle is used as the structural part on the cross beam of most machining centers at present, and is often rubbed with the sliding rail on the cross beam, and the end face between the saddle and the sliding rail has wear of different degrees, and the integral machining precision of the machine tool can be influenced to a certain extent, and the saddle can be broken after long-time use, so that the safety accident is caused.
The patent with the application number of CN201420132936.5 is searched to provide a saddle, and the compensating part on the saddle enables the saddle to be in contact with the guide rail more tightly, so that the machining precision of a machine tool is higher, and meanwhile, the saddle body is stable in structure and long in service life.
Above-mentioned similar scheme, in the use of lathe processing, though the compensation part on its saddle makes saddle and guide rail contact inseparabler for the lathe machining precision is higher, and saddle body stable in structure, long service life simultaneously, but its saddle still rubs the slip each other through compensation part and crossbeam, and its device that does not set up to add lubricating oil, probably can not lubricate for a long time in the use.
Therefore, in view of the above, the present utility model provides a linear rolling saddle guide rail with wear-resistant end surface, which is improved by researching the prior structure and the prior defect, so as to achieve the purpose of higher practical value.
Disclosure of Invention
The utility model aims to provide an end face wear-resistant linear rolling saddle guide rail, which solves the problems that a saddle mentioned in the background above can not be lubricated for a long time in the use process because the saddle is in friction sliding with a cross beam through a compensation part and a device for adding lubricating oil is not arranged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an end face wear-resisting linear rolling saddle guide rail, includes saddle guide rail main part, terminal surface, compensation component and oil tank, and the both sides of saddle guide rail main part all are provided with the curb plate, just the terminal surface sets up the inboard at the curb plate, set up a plurality of spread grooves on the terminal surface, compensation component connects the inside at the spread groove, the oil tank is provided with two sets of, and two sets of the oil tank is connected respectively in the top at saddle guide rail main part both ends, one side that the curb plate was kept away from to the terminal surface is provided with the constant head tank, just the constant head tank is located saddle guide rail main part's axis position, the position that the constant head tank is close to both ends oil tank is provided with the baffle, just the top of constant head tank is provided with multiunit location connecting block, the below of constant head tank is provided with the locating hole, the below of curb plate is provided with the mounting panel, just the mounting panel is connected in saddle guide rail main part's both sides, one side install the connection fixture block on the mounting panel.
Preferably, the upper surface of compensation component is provided with the sliding groove, just the below of sliding groove is provided with two sets of connecting bearings, the ball is installed to connecting bearing's central point position, just the highest point of ball and the highest point of sliding groove are located same horizon, connecting bearing's below is provided with the oil groove, just the central point of oil groove puts and is provided with the oil leak hole, just the oil leak hole is kept away from the one end of oil groove and is connected with the oil collecting box, the both sides of oil collecting box all are connected with the connecting hole.
Preferably, the outside of compensation component is provided with the stopper, just the outside of stopper is provided with sealing gasket, the top of compensation component is connected with two sets of spring post, and two sets of the spring post is located respectively on the oil collecting box and is adjacent both sides with the connecting hole.
Preferably, the compensation component is inserted in the connecting groove, a through hole is arranged in the connecting groove, an oil through groove is arranged below the end face, and the diameters of the connecting hole, the through hole and the oil through groove are the same.
Preferably, the both sides of oil tank are provided with fixed connection block, be provided with two sets of nail holes on the fixed connection block, the junction of curb plate and oil tank is provided with No. two nail holes, just the oil tank passes through the nail hole on the fixed connection block and No. two nail holes on the curb plate and passes through bolted connection with the curb plate.
Preferably, the top of oil tank is provided with the oil filler, just the oil tank is close to one side of terminal surface and is provided with two sets of oil-out and two sets of oil return openings, the oil-out is located the top of terminal surface, just oil return opening is connected with logical oil groove.
Compared with the prior art, set up compensation component, reduce the contact surface of terminal surface and slide rail, replace the slip through rolling simultaneously, reduce the mechanical friction of terminal surface, lubricate the terminal surface through setting up oil tank play oil simultaneously, its concrete content is as follows:
when there is the object to slide above the terminal surface, the compensation component pushes down, compensation component follows the spring post and descends for sliding groove and terminal surface are located same horizon, and the wearing and tearing of ball and slide rail are less, and the spring post makes the ball conflict with the slide rail all the time simultaneously, makes between sliding groove and the slide rail more inseparabler, can not receive the influence because of the machining precision of terminal surface wearing and tearing back, and is connected with logical oil groove when compensation component follows the connecting hole after the spring post descends, makes lubricating oil pass through.
Drawings
FIG. 1 is a schematic view of the structure of the main body of an end face wear-resistant linear rolling saddle rail of the present utility model;
FIG. 2 is a schematic top view of the body of an end wear linear rolling saddle rail of the present utility model;
FIG. 3 is a schematic side view of the body of an end wear linear rolling saddle rail of the present utility model;
FIG. 4 is a schematic front cross-sectional view of the body of an end wear linear rolling saddle rail of the present utility model;
FIG. 5 is a schematic top view of a compensating component of an end wear linear rolling saddle rail of the present utility model;
FIG. 6 is a schematic side sectional view of a compensating member of an end face wear-resistant linear rolling saddle rail of the present utility model;
FIG. 7 is a schematic side view of a side section of a fuel tank with an end face wear-resistant linear rolling saddle rail according to the present utility model;
fig. 8 is a schematic side sectional view of a connecting groove of an end face abrasion-resistant linear rolling saddle rail of the present utility model.
In the figure: 1. a saddle rail body; 2. a side plate; 21. a second nail hole; 3. an end face; 4. a connecting groove; 41. a through hole; 5. a compensation member; 51. a ball; 52. connecting a bearing; 53. a sliding groove; 54. a limiting block; 55. a sealing gasket; 56. an oil groove; 57. oil leakage holes; 58. an oil collecting box; 59. a connection hole; 510. a spring post; 6. an oil tank; 61. a fuel filler; 62. fixing the connecting block; 63. a first nail hole; 64. an oil outlet; 65. an oil return port; 7. a positioning groove; 8. a baffle; 9. positioning a connecting block; 10. positioning holes; 11. a mounting plate; 12. connecting a clamping block; 13. and an oil through groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, the present utility model provides a technical solution: the utility model provides an end face wear-resisting linear rolling saddle guide rail, including saddle guide rail main part 1, terminal surface 3, compensation component 5 and oil tank 6, the both sides of saddle guide rail main part 1 all are provided with curb plate 2, and terminal surface 3 sets up the inboard at curb plate 2, set up a plurality of spread grooves 4 on the terminal surface 3, compensation component 5 connects the inside at spread groove 4, oil tank 6 is provided with two sets of, and two sets of oil tanks 6 connect respectively in the top at saddle guide rail main part 1 both ends, one side that curb plate 2 was kept away from to terminal surface 3 is provided with constant head tank 7, and constant head tank 7 is located the axis position of saddle guide rail main part 1, the position that constant head tank 7 is close to both ends oil tank 6 is provided with baffle 8, and the top of constant head tank 7 is provided with multiunit location connecting block 9, the below of constant head tank 7 is provided with locating hole 10, the below of curb plate 2 is provided with mounting panel 11, and mounting panel 11 is connected in the both sides of saddle guide rail main part 1, install fixture block 12 on one side mounting panel 11, saddle guide rail main part 1 passes through constant head tank 7 and locating hole 10 and mounting panel 11 and connection fixture block 12 and numerical control machine tool connection, and constant head tank 12 are connected for the main part 1 through the end face 3 more to the guide rail main part 3, and can be connected to the main part 3 inside the main part 3 through the lubricant guide rail 1.
The top of the oil tank 6 is provided with an oil filler 61, one side of the oil tank 6 close to the end face 3 is provided with two groups of oil outlets 64 and two groups of oil return openings 65, the oil outlets 64 are positioned above the end face 3, the oil return openings 65 are connected with the oil through grooves 13, the upper surface of the compensation component 5 is provided with a sliding groove 53, two groups of connecting bearings 52 are arranged below the sliding groove 53, the center position of the connecting bearings 52 is provided with a ball 51, the highest point of the ball 51 and the highest point of the sliding groove 53 are positioned at the same level, the lower side of the connecting bearings 52 is provided with an oil groove 56, the center position of the oil groove 56 is provided with an oil leakage hole 57, one end of the oil leakage hole 57 away from the oil groove 56 is connected with an oil collecting box 58, two sides of the oil collecting box 58 are connected with connecting holes 59, the compensation component 5 is inserted in the connecting groove 4, the connecting groove 4 is internally provided with a through hole 41, the oil passing groove 13 is arranged below the end face 3, the diameters of the connecting hole 59, the through hole 41 and the oil passing groove 13 are the same, lubricating oil is added into the oil tank 6 through an oil filling hole 61 arranged at the top of the oil tank 6, then the lubricating oil flows into the upper part of the end face 3 from the oil outlet 64, the lubricating oil flows above the end face 3 to lubricate the end face 3, and flows along the direction of the sliding groove 53 when the lubricating oil flows into the compensating part 5, and as the highest point of the ball 51 and the highest point of the sliding groove 53 are on the same level, the lubricating oil flows into the oil groove 56 along a gap between the connecting bearing 52 and the ball 51, flows into an oil collecting box 58 through the oil leakage hole 57 from the oil groove 56, flows into the oil passing groove 13 through the connecting hole 59, flows into oil return holes 65 on two sides through the oil passing groove 13, and enters into the oil tank 6 through the oil return holes 65.
The outside of the compensation component 5 is provided with a limiting block 54, the outside of the limiting block 54 is provided with a sealing gasket 55, the top of the compensation component 5 is connected with two groups of spring columns 510, the two groups of spring columns 510 are respectively positioned at two sides of the oil collecting box 58 adjacent to the connecting hole 59, two sides of the oil tank 6 are provided with a fixed connecting block 63, two groups of first nail holes 63 are arranged on the fixed connecting block 63, the joint of the side plate 2 and the oil tank 6 is provided with a second nail hole 21, the oil tank 6 is connected with the side plate 2 through the first nail hole 63 on the fixed connecting block 63 and the second nail hole 21 on the side plate 2 through bolts, the compensation component 5 is inserted into the connecting groove 4, and the limiting block 54 arranged at the outside of the compensation component 5 can limit the compensation component 5, prevent that it from pushing down excessively, sealing washer 55 can prevent that lubricating oil from flowing into saddle guide rail main part 1 inside through the junction gap department, and when terminal surface 3 top has the object to pass through, push down compensation part 5, compensation part 5 follows spring post 510 and descends for sliding groove 53 and terminal surface 3 are located same horizontal line, ball 51 is less with the wearing and tearing of slide rail, spring post 510 makes ball 51 conflict with the slide rail all the time simultaneously, make more inseparable between sliding groove 53 and the slide rail, can not receive the influence because of the machining precision of terminal surface 3 wearing and tearing after, and connecting hole 59 is connected with oil groove 13 after compensation part 5 follows spring post 510 descends, make lubricating oil pass through.
Working principle: firstly, the saddle guide rail main body 1 is connected with a numerical control machine tool through the positioning groove 7, the positioning hole 10, the mounting plate 11 and the connecting clamping block 12, the positioning hole 10 can be connected with a pipeline on the machine tool to enable the saddle guide rail main body 1 to be mounted more firmly, the oil tank 6 is connected with the side plate 2 through bolts through a first nail hole 63 on the fixed connecting block 63 and a second nail hole 21 on the side plate 2, the oil tank 6 is fixed to two ends of the saddle guide rail main body 1, then the compensation part 5 is inserted into the saddle guide rail main body 1 through the connecting groove 4, the limiting block 54 arranged on the outer side of the compensation part 5 can limit the compensation part 5, the compensation part is prevented from being excessively pressed down, and the sealing gasket 55 can prevent lubricating oil from flowing into the saddle guide rail main body 1 through the connecting gap.
When being connected to terminal surface 3 top with the slide rail, the slide rail pushes down compensation part 5, and compensation part 5 follows spring post 510 decline for sliding groove 53 and terminal surface 3 are located same horizontal line, and the wearing and tearing of ball 51 and slide rail are less, and spring post 510 makes ball 51 conflict with the slide rail all the time simultaneously, makes between sliding groove 53 and the slide rail more inseparable, can not receive the influence because of the machining precision of terminal surface 3 wearing and tearing after, then adds lubricating oil in the oil tank 6.
The lubricating oil is added into the oil tank 6 through the oil filling port 61 arranged at the top of the oil tank 6, then the lubricating oil flows into the upper side of the end face 3 from the oil outlet 64, the lubricating oil flows over the end face 3 to lubricate the end face 3, and flows along the direction of the sliding groove 53 when the lubricating oil flows into the compensating part 5, and because the highest point of the ball 51 and the highest point of the sliding groove 53 are positioned on the same horizontal line, the lubricating oil flows into the oil groove 56 along the gap between the connecting bearing 52 and the ball 51, flows into the oil collecting box 58 from the oil groove 56 through the oil leakage hole 57, then flows into the oil passing groove 13 through the connecting hole 59, flows into the oil return port 65 on two sides through the oil passing groove 13, and enters the oil tank 6 through the oil return port 65, and when the compensating part 5 is not pressed down, the connecting hole 59 is not connected with the oil passing groove 13, the connecting bearing 52 and the ball 51 are lubricated, the connecting hole 59 is connected with the oil passing groove 13 after the compensating part 5 descends along the spring post 510, the lubricating oil passes through the oil collecting box 52, then enters the oil returning groove 6 into the end face 6, and the sliding surface is reduced through the rolling contact with the sliding rail, and simultaneously, and the friction is reduced.
Claims (6)
1. The utility model provides a wear-resisting linear rolling saddle guide rail of terminal surface, includes saddle guide rail main part (1), terminal surface (3), compensation component (5) and oil tank (6), its characterized in that: the utility model provides a saddle guide rail body (1) both sides all are provided with curb plate (2), just terminal surface (3) set up the inboard at curb plate (2), set up a plurality of spread grooves (4) on terminal surface (3), compensation component (5) are connected in the inside of spread groove (4), oil tank (6) are provided with two sets of, and two sets of oil tank (6) are connected respectively in the top at saddle guide rail body (1) both ends, one side that curb plate (2) was kept away from to terminal surface (3) is provided with constant head tank (7), just constant head tank (7) are located the axis position of saddle guide rail body (1), the position that constant head tank (7) are close to both ends oil tank (6) is provided with baffle (8), just the top of constant head tank (7) is provided with multiunit locating connection piece (9), the below of constant head tank (7) is provided with locating hole (10), the below of curb plate (2) is provided with (11), just mounting panel (11) are connected in the top at saddle guide rail body (1) both sides (1), mounting panel (12) are installed on mounting panel (11).
2. An end face wear-resistant linear rolling saddle rail according to claim 1, wherein: the upper surface of compensation part (5) is provided with sliding groove (53), just the below of sliding groove (53) is provided with two sets of connecting bearings (52), ball (51) are installed to the central point of connecting bearing (52), just the highest point of ball (51) and the highest point of sliding groove (53) are located same horizontal line, the below of connecting bearing (52) is provided with oil groove (56), just the central point of oil groove (56) is provided with oil leak hole (57), just the one end that oil leak hole (57) kept away from oil groove (56) is connected with oil collecting box (58), the both sides of oil collecting box (58) all are connected with connecting hole (59).
3. An end face wear-resistant linear rolling saddle rail according to claim 2, wherein: the outside of compensation part (5) is provided with stopper (54), just the outside of stopper (54) is provided with sealing gasket (55), the top of compensation part (5) is connected with two sets of spring post (510), and two sets of spring post (510) are located respectively on oil collection box (58) and are adjacent both sides with connecting hole (59).
4. A linear rolling end face wear-resistant saddle rail according to claim 3, wherein: the compensation component (5) is inserted in the connecting groove (4), a through hole (41) is formed in the connecting groove (4), an oil through groove (13) is formed below the end face (3), and the diameters of the connecting hole (59), the through hole (41) and the oil through groove (13) are the same.
5. An end face wear-resistant linear rolling saddle rail as claimed in claim 4, wherein: the oil tank is characterized in that fixed connecting blocks (62) are arranged on two sides of the oil tank (6), two groups of first nail holes (63) are formed in the fixed connecting blocks (62), second nail holes (21) are formed in the joint of the side plate (2) and the oil tank (6), and the oil tank (6) is connected with the side plate (2) through bolts through the first nail holes (63) in the fixed connecting blocks (62) and the second nail holes (21) in the side plate (2).
6. An end face wear-resistant linear rolling saddle rail as claimed in claim 5, wherein: the top of oil tank (6) is provided with oil filler (61), just one side that oil tank (6) is close to terminal surface (3) is provided with two sets of oil-out (64) and two sets of oil return openings (65), oil-out (64) are located the top of terminal surface (3), just oil return opening (65) are connected with logical oil groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364452.5U CN220740147U (en) | 2023-08-31 | 2023-08-31 | End face wear-resistant linear rolling saddle guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322364452.5U CN220740147U (en) | 2023-08-31 | 2023-08-31 | End face wear-resistant linear rolling saddle guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740147U true CN220740147U (en) | 2024-04-09 |
Family
ID=90558018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322364452.5U Active CN220740147U (en) | 2023-08-31 | 2023-08-31 | End face wear-resistant linear rolling saddle guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740147U (en) |
-
2023
- 2023-08-31 CN CN202322364452.5U patent/CN220740147U/en active Active
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