CN221474198U - Damping guide rail for numerical control planer milling machine - Google Patents
Damping guide rail for numerical control planer milling machine Download PDFInfo
- Publication number
- CN221474198U CN221474198U CN202322714985.1U CN202322714985U CN221474198U CN 221474198 U CN221474198 U CN 221474198U CN 202322714985 U CN202322714985 U CN 202322714985U CN 221474198 U CN221474198 U CN 221474198U
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- Prior art keywords
- guide rail
- sides
- milling machine
- air
- numerical control
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- 238000013016 damping Methods 0.000 title claims abstract description 37
- 238000003801 milling Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a damping guide rail for a numerical control planer milling machine, which belongs to the technical field of planer milling machines and comprises a guide rail, a sliding block which is positioned at the top of the guide rail and slides along the length direction of the guide rail, a base is arranged below the guide rail, a mounting groove for limiting the guide rail is formed in the top of the base, and pressing plates attached to the side edges of the guide rail are fixedly arranged on two sides of the top of the base through bolts. According to the utility model, the oblique sides are symmetrically arranged at the two sides of the bottom of the guide rail, the supporting blocks which are attached to the oblique sides are arranged in the mounting groove, and then the guide rail is matched with the sliding rod and the damping spring which are horizontally arranged for use, so that the supporting blocks can be extruded to the two sides under the condition that the guide rail is stressed, the damping spring is utilized for damping, the service life of the device is ensured, and in addition, the supporting force on the guide rail can be adjusted in the use process through the extrusion mechanism consisting of the inflation tube, the air cavity and the piston, so that the vibration amplitude in use is regulated, and the damping effect is better.
Description
Technical Field
The utility model relates to a damping guide rail, in particular to a damping guide rail for a numerical control planer type milling machine, and belongs to the technical field of planer type milling machines.
Background
In the prior art, as disclosed in the utility model with the publication number 202221417426.3, a hydrostatic guideway with a damping function for a heavy machine tool is disclosed, through the installation base, the elastic damping pad and the metal pad which are arranged, the elastic damping pad and the metal pad are paved in the installation base during use, and then the guideway body is installed, so that the vibration of the processing operation on the guideway body is absorbed through the elastic damping pad, and compared with the rigid contact between the traditional guideway body and the installation table surface, the mode can effectively reduce the transmission of the vibration during the processing above the guideway body.
Similar to the above-mentioned application, there are currently disadvantages:
The elastic shock pad has a certain service life, can age and harden in the use process, influences the use effect, and in addition, the amplitude of vibration during the shock absorption of the guide rail cannot be adjusted according to the weight of the bearing object at the top of the sliding block in the use process, so that the shock absorption effect is poor;
a damping guide rail for a numerical control planer milling machine is designed for the purpose of optimizing the problems.
Disclosure of utility model
The utility model mainly aims to provide a damping guide rail for a numerical control planer milling machine, wherein oblique sides are symmetrically arranged at two sides of the bottom of the guide rail, supporting blocks attached to the oblique sides are arranged in an installation groove, and then a sliding rod and a damping spring which are horizontally arranged are matched for use, so that the guide rail can extrude the supporting blocks to two sides under the condition of pressure, the damping spring is utilized for damping, the service life of the device is ensured, in addition, the supporting force on the guide rail can be adjusted in the using process through an extrusion mechanism consisting of an inflation tube, an air cavity and a piston, the vibration amplitude in use is further adjusted, the damping effect is better, dust on the surface of the guide rail can be cleaned through air discharged by the air grooves in the sliding process of the sliding block, and the vibration of the sliding block caused by impurities can be effectively avoided.
The aim of the utility model can be achieved by adopting the following technical scheme:
The utility model provides a shock attenuation guide rail that numerical control planer milling machine used, including the guide rail, be located the guide rail top and follow the gliding slider of guide rail length direction, the below of guide rail is equipped with the base, the spacing mounting groove to the guide rail has been seted up at the top of base, the both sides at base top are through the clamp plate of bolt fixed mounting with the laminating of guide rail side, the both sides of guide rail bottom all are equipped with the hypotenuse, the both sides of mounting groove bottom all slide and are equipped with the riding block with the laminating of guide rail bottom, the spacing groove has all been seted up to one side that the riding block kept away from the guide rail, damping spring's interior tip all installs damping spring, sliding connection's between the tip all installs and the spacing groove slide bar, the one end that damping spring was kept away from to the slide bar all is equipped with extrusion mechanism for adjust the backing block to the holding power of guide rail.
Preferably: the length of the supporting block is the same as that of the guide rail, and the top of the supporting block is attached to the bevel edge.
Preferably: the middle position of the bottom end of the guide rail is a plane, a positioning block corresponding to the plane of the bottom end of the guide rail is arranged at the middle position of the bottom in the mounting groove along the length direction, and a gap is reserved between the bottom end of the guide rail and the top of the positioning block.
Preferably: the bottom of the bevel edge and the top of the supporting block are coated with a metal wear-resistant coating.
Preferably: the extrusion mechanism comprises an air cavity, a piston and an air charging pipe, wherein the air cavity is uniformly formed in two sides of the mounting groove, the piston fixedly connected with the end part of the sliding rod is slidably arranged in the air cavity, the air charging pipe is arranged at the bottom end of the air cavity, and the air inlet end of the air charging pipe is positioned at the middle position of the bottom of the base.
Preferably: air grooves are formed in two sides of the sliding block, which face the length direction of the guide rail, and air holes communicated with the air grooves are formed in the side edges of the sliding block.
Preferably: screw thread mounting holes are formed in four corners of the top of the sliding block, and frosting surfaces are arranged on the top of the sliding block.
The beneficial effects of the utility model are as follows:
According to the damping guide rail for the numerical control planer milling machine, the oblique sides are symmetrically arranged at the two sides of the bottom of the guide rail, the supporting blocks which are attached to the oblique sides are arranged in the mounting groove, and the sliding rods and the damping springs which are horizontally arranged are matched for use, so that the supporting blocks can be extruded to the two sides of the guide rail under the condition of pressure, the damping springs are utilized for damping, the service life of the device is ensured, and in addition, the supporting force on the guide rail can be adjusted in the using process through the extrusion mechanism consisting of the inflation tube, the air cavity and the piston, so that the vibration amplitude in the using process is adjusted, and the damping effect is better;
The air grooves on two sides of the sliding block and the air holes communicated with the air grooves can clean dust on the surface of the guide rail through air discharged from the air grooves in the sliding process of the sliding block, and vibration of the sliding block caused by impurities is effectively avoided.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an end block diagram of the present utility model;
FIG. 3 is a block diagram of the present utility model;
FIG. 4 is a block diagram of the present utility model.
In the figure: 1. a guide rail; 2. a slide block; 3. a base; 4. a mounting groove; 5. a pressing plate; 6. a beveled edge; 7. a support block; 8. a limit groove; 9. a slide rod; 10. a damping spring; 11. an air cavity; 12. a piston; 13. an inflation tube; 14. a positioning block; 15. an air tank; 16. and (5) air holes.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1 and 4, the present embodiment provides a shock absorbing guide rail for a numerically controlled planer milling machine, which comprises a guide rail 1, a slide block 2 located at the top of the guide rail 1 and sliding along the length direction of the guide rail 1, air grooves 15 formed on both sides of the slide block 2 facing the length direction of the guide rail 1, air holes 16 communicated with the air grooves 15 formed on the side edges of the slide block 2, threaded mounting holes formed at four corners of the top of the slide block 2, and frosting surfaces formed on the top of the slide block 2;
Specifically, the milling machine support plate is fixedly arranged at the top of the sliding block 2 through bolts, the installation stability of the support plate is increased through the frosted surface at the top of the sliding block 2 in the installation process, the external air pump is communicated with the air hole 16 through an air pipe while controlling the horizontal movement of the support plate, and air is discharged from the air groove 15 in the moving direction of the sliding block 2, so that the surface of the guide rail 1 is cleaned;
As shown in fig. 1-3, the difference with the prior art is that a base 3 is arranged below a guide rail 1, a mounting groove 4 for limiting the guide rail 1 is formed in the top of the base 3, the bottom end of the guide rail 1 is located inside the mounting groove 4, two sides of the top of the base 3 are fixedly provided with a pressing plate 5 attached to the side edge of the guide rail 1 through bolts, the bottom of the pressing plate 5 is an inclined plane, the inclined plane of the pressing plate 5 is attached to the side edge of the guide rail 1, inclined sides 6 are arranged on two sides of the bottom of the guide rail 1, two groups of inclined sides 6 are mutually symmetrical, two sides of the bottom of the mounting groove 4 are slidably provided with a supporting block 7 attached to the bottom of the guide rail 1, the length of the supporting block 7 is the same as that of the guide rail 1, the top of the supporting block 7 is attached to the inclined sides 6, the bottom of the inclined sides 6 and the top of the supporting block 7 are coated with metal wear-resistant coatings so as to reduce the abrasion of the inclined sides 6 and the top of the supporting block 7, one side of the supporting block 7 away from the guide rail 1 is provided with a limiting groove 8, the inner end of the limiting groove 8 is provided with a damping spring 10, the end of the damping spring 10 is provided with a sliding 9 connected with the side of the limiting groove 8 in a sliding rod, which is away from one end of the supporting rod 7, which is away from the supporting rod 7 and is provided with a supporting force against the damping spring mechanism for adjusting the supporting force of the guide rod 1;
Specifically, in the use process, the supporting blocks 7 support the top of the guide rail 1, the side edges of the guide rail 1 are attached to the pressing plate 5, when the guide rail 1 is subjected to downward pressure, the inclined edges 6 at the bottom of the guide rail 1 apply horizontal acting force to the two groups of supporting blocks 7, and the positions of the sliding rods 9 are fixed, so that the horizontal sliding of the supporting blocks 7 can be controlled, the sliding of the supporting blocks 7 can cause the extrusion of the damping springs 10 to damp, if the weight of a load carried on the top of the guide rail 1 is large, the supporting force of the supporting blocks 7 on the guide rail 1 is increased by the extrusion mechanism, the vibration amplitude of the guide rail 1 is reduced, and if the weight of the load carried on the top of the guide rail 1 is small, the extrusion force of the supporting blocks 7 on the guide rail 1 is reduced by the extrusion mechanism, the damping springs 10 can deform, and the damping function is realized;
As shown in fig. 2, the extrusion mechanism comprises an air cavity 11, a piston 12 and an air charging pipe 13, wherein the air cavity 11 is uniformly arranged on two sides of the mounting groove 4, the piston 12 fixedly connected with the end part of the sliding rod 9 is slidably arranged in the air cavity 11, the air charging pipe 13 is arranged at the bottom end of the air cavity 11, the air inlet end of the air charging pipe 13 is positioned at the middle position of the bottom of the base 3, the output end of the air pump is communicated with the air charging pipe 13, fixed pressure is provided for the inside of the air cavity 11, the stability of air pressure is ensured, and the increase of the pressure in the air cavity 11 controls the horizontal sliding of the piston 12;
as shown in fig. 2, the middle position of the bottom end of the guide rail 1 is a plane, a positioning block 14 corresponding to the plane of the bottom end of the guide rail 1 is arranged at the middle position of the bottom in the mounting groove 4 along the length direction, a gap is reserved between the bottom end of the guide rail 1 and the top of the positioning block 14, the guide rail 1 can be effectively limited by using the setting of the positioning block 14, the maximum vibration amplitude of the guide rail 1 is limited, and the product processing precision is ensured.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. The utility model provides a shock attenuation guide rail that numerical control planer milling machine used, includes guide rail (1), is located guide rail (1) top and along guide rail (1) length direction gliding slider (2), its characterized in that: the below of guide rail (1) is equipped with base (3), mounting groove (4) spacing guide rail (1) are offered at the top of base (3), both sides at base (3) top are through bolt fixed mounting have clamp plate (5) with guide rail (1) side laminating, both sides at guide rail (1) bottom all are equipped with hypotenuse (6), both sides at mounting groove (4) bottom all slide be equipped with guide rail (1) bottom laminating backing block (7), spacing groove (8) have all been offered to one side that guide rail (1) was kept away from to backing block (7), damping spring (10) are all installed to the inner tip of spacing groove (8), sliding connection's between ram (9) are all installed to the tip of damping spring (10) and the one end that damping spring (10) were kept away from to ram (9) all is equipped with extrusion mechanism for adjusting backing block (7) to the holding power of guide rail (1).
2. The shock absorbing guide rail for a numerical control planer milling machine as claimed in claim 1, wherein: the length of the supporting block (7) is the same as that of the guide rail (1), and the top of the supporting block (7) is attached to the bevel edge (6).
3. The shock absorbing guide rail for a numerical control planer milling machine as claimed in claim 1, wherein: the middle position of the bottom end of the guide rail (1) is a plane, a positioning block (14) corresponding to the plane of the bottom end of the guide rail (1) is arranged at the middle position of the bottom in the mounting groove (4) along the length direction, and a gap is reserved between the bottom end of the guide rail (1) and the top of the positioning block (14).
4. The shock absorbing guide rail for a numerical control planer milling machine as claimed in claim 1, wherein: the bottom of the bevel edge (6) and the top of the supporting block (7) are coated with a metal wear-resistant coating.
5. The shock absorbing guide rail for a numerical control planer type milling machine according to any one of claims 1 to 4, wherein: the extrusion mechanism comprises an air cavity (11), a piston (12) and an air charging pipe (13), wherein the air cavity (11) is uniformly formed in two sides of the mounting groove (4), the piston (12) fixedly connected with the end part of the sliding rod (9) is slidably arranged in the air cavity (11), the air charging pipe (13) is arranged at the bottom end of the air cavity (11), and the air inlet end of the air charging pipe (13) is located at the middle position of the bottom of the base (3).
6. The shock absorbing guide rail for a numerical control planer milling machine as claimed in claim 1, wherein: air grooves (15) are formed in two sides, facing the length direction of the guide rail (1), of the sliding block (2), and air holes (16) communicated with the air grooves (15) are formed in the side edges of the sliding block (2).
7. The shock absorbing guide rail for a numerical control planer milling machine as claimed in claim 6, wherein: screw thread mounting holes are formed in four corners of the top of the sliding block (2), and a frosting surface is arranged at the top of the sliding block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322714985.1U CN221474198U (en) | 2023-10-10 | 2023-10-10 | Damping guide rail for numerical control planer milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322714985.1U CN221474198U (en) | 2023-10-10 | 2023-10-10 | Damping guide rail for numerical control planer milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221474198U true CN221474198U (en) | 2024-08-06 |
Family
ID=92356199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322714985.1U Active CN221474198U (en) | 2023-10-10 | 2023-10-10 | Damping guide rail for numerical control planer milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221474198U (en) |
-
2023
- 2023-10-10 CN CN202322714985.1U patent/CN221474198U/en active Active
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| GR01 | Patent grant |