CN220637438U - Guide rail of precision grinding machine - Google Patents
Guide rail of precision grinding machine Download PDFInfo
- Publication number
- CN220637438U CN220637438U CN202321887362.8U CN202321887362U CN220637438U CN 220637438 U CN220637438 U CN 220637438U CN 202321887362 U CN202321887362 U CN 202321887362U CN 220637438 U CN220637438 U CN 220637438U
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- China
- Prior art keywords
- guide rail
- base
- fixedly connected
- support frame
- fixing bolt
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a guide rail of a precision grinding machine, which relates to the technical field of guide rails and comprises a base, wherein a support frame is fixedly connected to the base, a machine head is arranged on the support frame, a driving assembly is arranged on the base and comprises a guide rail, the guide rail is arranged on the base, a motor is fixedly connected to the base, and a threaded rod is fixedly connected to the output end of the motor. This precision grinding machine guide rail, fixing bolt rotates and drives the stopper and move downwards, consequently stopper and gag lever post contact to move down along with the succession of stopper, the gag lever post promotes the kicking block and stretches out from the inside of logical groove, consequently contradicts each other with the inner wall of the mounting hole that base and support frame were seted up, and then accomplishes the installation to the guide rail, when needs dismantlement, only need reverse rotation fixing bolt can, at this moment under reset spring's elastic performance, the kicking block resets, consequently loses fixedly with the mounting hole, and then conveniently changes and maintains the guide rail.
Description
Technical Field
The utility model relates to the technical field of guide rails, in particular to a guide rail of a precision grinder.
Background
In the working process of the grinding machine, a workpiece is placed on a workbench, grinding is finished by moving the workbench along a track, and the straightness and flatness of the machined workpiece are ensured by virtue of the track.
But current majority guide rail is usually through bolt fixed connection on the workstation, consequently, after the guide rail uses for a long time, receive the influence of frictional force, deformation and wearing and tearing phenomenon very easily produce, just need change or maintain it this moment, therefore the staff just need dismantle the bolt one by one, the bolt not only needs professional instrument in the dismantlement process, the bolt is constantly dismantled and is very easy to make bolt on the mounting hole and the bolt on the bolt produce wearing and tearing phenomenon simultaneously, consequently cause the smooth silk phenomenon, and then lead to the guide rail dismouting degree of difficulty increase, for this purpose propose a precision grinder guide rail to solve above-mentioned problem.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a precision grinder guide rail which can solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision grinder guide rail, includes the base, fixedly connected with support frame on the base is provided with the aircraft nose on the support frame, installs drive assembly on the base, and drive assembly includes the guide rail, and the guide rail is installed on the base, fixedly connected with motor on the base, fixedly connected with threaded rod on the output of motor, threaded connection has the movable block on the threaded rod, installs the workstation on the movable block.
Preferably, the driving component is also arranged on the supporting frame, and the machine head is arranged on a workbench of the driving component arranged on the supporting frame.
Preferably, the guide rail is provided with a guide rail block in a sliding manner, the workbench is arranged on the guide rail block, the guide rail is fixedly connected with a mounting block, the mounting block is fixedly connected with a mounting rod, the mounting rod is provided with a fixing bolt in a threaded manner, the mounting rod is provided with a through groove, and the inside of the through groove is provided with a jacking block in a sliding manner.
Preferably, the support frame and the base are provided with mounting holes mutually matched with the mounting rods.
Preferably, the fixed bolt is fixedly connected with a limiting block, one side of the top block is fixedly connected with a limiting rod, the limiting rod is fixedly connected with a supporting plate, the supporting plate is fixedly connected with a reset spring, and one end of the reset spring, which is not in contact with the supporting plate, is fixedly connected with the inner wall of the mounting rod.
Preferably, the limiting block is a hemisphere.
Preferably, the fixing bolt is movably sleeved with a tension spring, one end of the tension spring is fixedly connected to the surface of the mounting rod, the other end of the tension spring is fixedly connected to the fixing bolt through a bearing, the bearing is fixedly sleeved on the fixing bolt, and one end of the tension spring, which is far away from the mounting rod, is fixedly connected to the outer ring of the bearing.
Preferably, one end of the limiting rod, which is close to the limiting block, is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This precision grinder guide rail, when needs are installed the guide rail, can insert the installation pole to the inside of mounting hole, rotate fixing bolt this moment, fixing bolt rotates and drives the stopper and move downwards, consequently stopper and gag lever post contact, and move down along with the stopper constantly, the gag lever post promotes the kicking block and stretches out from the inside of logical groove, consequently contradict each other with the inner wall of the mounting hole that base and support frame were seted up, and then accomplish the installation to the guide rail, when needs dismantlement, only need reverse rotation fixing bolt can, at this moment under reset spring's elastic performance, the kicking block resets, consequently lose fixedly with the mounting hole, and then the convenience is changed and is maintained the guide rail.
(2) This precision grinder guide rail through the extension spring that sets up, consequently plays the effect to fixing bolt shock attenuation buffering, makes it difficult to produce random rotation phenomenon, consequently ensures the spacing effect of stopper to the gag lever post, and then ensures the stability after the guide rail installation finishes.
(3) This precision grinder guide rail is through setting up the stopper into the one end of hemisphere and gag lever post for the arc, consequently avoids producing the dead phenomenon of machinery card between the two, and then ensures the normal installation to the guide rail.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a precision grinder guide rail according to the present utility model;
FIG. 2 is a schematic view of a precision grinding machine guide rail according to the present utility model;
FIG. 3 is a schematic view of a guide rail of the present utility model;
FIG. 4 is a schematic view of a mounting block of the present utility model;
FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 4;
fig. 6 is a front schematic view of the mounting bar of the present utility model.
Reference numerals: 1. a base; 2. a support frame; 3. a machine head; 4. a guide rail; 5. a motor; 6. a threaded rod; 7. a work table; 8. a moving block; 9. a guide rail block; 10. a mounting block; 11. a mounting rod; 12. a fixing bolt; 13. a tension spring; 14. a through groove; 15. a top block; 16. a limit rod; 17. a return spring; 18. a support plate; 19. and a limiting block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the guide rail of the precision grinding machine comprises a base 1, wherein a support frame 2 is fixedly connected to the base 1, a machine head 3 is arranged on the support frame 2, a driving assembly is installed on the base 1 and comprises a guide rail 4, the guide rail 4 is installed on the base 1, a motor 5 is fixedly connected to the base 1, a threaded rod 6 is fixedly connected to the output end of the motor 5, a moving block 8 is connected to the threaded rod 6 in a threaded manner, and a workbench 7 is installed on the moving block 8;
wherein, the support frame 2 is also provided with a driving component, and the machine head 3 is arranged on a workbench 7 of the driving component arranged on the support frame 2.
The handpiece 3 is a known technical means and is therefore not subject to excessive redundancy.
When the workpiece needs to be processed, the workpiece can be placed on the workbench 7, and the positions of the workbench 7 and the machine head 3 are controlled through the supporting frame 2 and the driving component on the base 1, so that the machine head 3 can be matched with the workpiece on the workbench 7, and further the workpiece is processed.
The motor 5 is a positive and negative motor, so that when the motor 5 is started, the output end of the motor 5 drives the threaded rod 6 to rotate, and the rotation of the threaded rod 6 enables the moving block 8 to move, so that the position of the workbench 7 and the machine head 3 is adjusted.
Further, a guide rail block 9 is slidably connected to the guide rail 4, the working table 7 is installed on the guide rail block 9, a mounting block 10 is fixedly connected to the guide rail 4, a mounting rod 11 is fixedly connected to the mounting block 10, a fixing bolt 12 is connected to the mounting rod 11 in a threaded manner, a through groove 14 is formed in the mounting rod 11, and a top block 15 is slidably connected to the inside of the through groove 14;
wherein, the support frame 2 and the base 1 are provided with mounting holes mutually matched with the mounting rods 11, so that the guide rail 4 is mounted by the cooperation of the mounting holes and the mounting rods 11.
Further, a limiting block 19 is fixedly connected to the fixing bolt 12, a limiting rod 16 is fixedly connected to one side of the top block 15, a supporting plate 18 is fixedly connected to the limiting rod 16, a return spring 17 is fixedly connected to the supporting plate 18, and one end, which is not contacted with the supporting plate 18, of the return spring 17 is fixedly connected to the inner wall of the mounting rod 11;
when needs are installed guide rail 4, can insert the inside to the mounting hole with installation pole 11, rotate fixing bolt 12 this moment, fixing bolt 12 rotates and drives stopper 19 and move downwards, consequently stopper 19 and gag lever post 16 contact, and move downwards along with stopper 19 constantly, gag lever post 16 promotes kicking block 15 and stretches out from the inside of leading to groove 14, consequently contradict each other with the inner wall of the mounting hole that base 1 and support frame 2 were offered, and then accomplish the installation to guide rail 4, when needs dismantle, only need reverse rotation fixing bolt 12 can, at this moment under reset spring 17's elasticity performance, consequently lose fixedly with the mounting hole, and then the convenience is changed and is maintained guide rail 4.
The limiting block 19 is a hemisphere, and one end of the limiting rod 16, which is close to the limiting block 19, is arc-shaped;
by arranging the limiting block 19 as a hemisphere and one end of the limiting rod 16 as an arc, the phenomenon of mechanical locking between the two is avoided, and normal installation of the guide rail 4 is further ensured.
Further, a tension spring 13 is movably sleeved on the fixing bolt 12, one end of the tension spring 13 is fixedly connected to the surface of the mounting rod 11, the other end of the tension spring 13 is fixedly connected to the fixing bolt 12 through a bearing, the bearing is fixedly sleeved on the fixing bolt 12, and one end, away from the mounting rod 11, of the tension spring 13 is fixedly connected to an outer ring of the bearing;
through the extension spring 13 that sets up, consequently play the effect to fixing bolt 12 shock attenuation buffering, make it be difficult for producing random rotation phenomenon, consequently ensure stopper 19 to the spacing effect of gag lever post 16, and then ensure the stability after guide rail 4 installs.
Working principle: when needs are installed guide rail 4, can insert the inside to the mounting hole with installation pole 11, rotate fixing bolt 12 this moment, fixing bolt 12 rotates and drives stopper 19 and move downwards, consequently stopper 19 and gag lever post 16 contact, and move downwards along with stopper 19 constantly, gag lever post 16 promotes kicking block 15 and stretches out from the inside of leading to groove 14, consequently contradict each other with the inner wall of the mounting hole that base 1 and support frame 2 offered, and then accomplish the installation to guide rail 4, when needs dismantlement, only need reverse rotation fixing bolt 12 can, at this moment under reset spring 17's elasticity performance, kicking block 15 resets, consequently lose fixedly with the mounting hole.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (4)
1. The utility model provides a precision grinder guide rail, includes base (1), its characterized in that: the utility model discloses a device for fixing a motor on a base, which comprises a base (1), fixedly connected with support frame (2) on base (1), be provided with aircraft nose (3) on support frame (2), install drive assembly on base (1), drive assembly includes guide rail (4), guide rail (4) are installed on base (1), fixedly connected with motor (5) on base (1), fixedly connected with threaded rod (6) on the output of motor (5), threaded connection has movable block (8) on threaded rod (6), install workstation (7) on movable block (8), sliding connection has guide rail block (9) on guide rail (4), install on guide rail block (9) workstation (7), fixedly connected with installation piece (10) on guide rail (4), fixedly connected with installation pole (11) on installation piece (10), threaded connection has jack-up bolt (12) on installation pole (11), set up logical groove (14) on installation pole (11), the inside sliding connection of logical groove (14) has jack-up piece (15), all set up on support frame (2) and base (1) with installation pole (11) looks adaptation each other, fixed connection has stopper (16) on one side of jack-up fixed connection (16), fixedly connected with backup pad (18) on gag lever post (16), fixedly connected with reset spring (17) on backup pad (18), the one end fixed connection that reset spring (17) did not contact with backup pad (18) is on the inner wall of installation pole (11), movable extension spring (13) have been cup jointed on fixing bolt (12), the one end fixed connection of extension spring (13) is on the surface of installation pole (11), the other one end of extension spring (13) is on fixing bolt (12) through bearing fixed connection, the bearing is fixed cup joint on fixing bolt (12), the one end fixed connection that installation pole (11) were kept away from to extension spring (13) is on the outer ring of bearing.
2. The precision grinding machine guide rail of claim 1, wherein: the machine head (3) is arranged on a workbench (7) of the driving component arranged on the support frame (2).
3. A precision grinding machine guide rail as defined in claim 2, wherein: the limiting block (19) is a hemisphere.
4. A precision grinding machine guide rail according to claim 3, characterized in that: one end of the limiting rod (16) close to the limiting block (19) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887362.8U CN220637438U (en) | 2023-07-17 | 2023-07-17 | Guide rail of precision grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887362.8U CN220637438U (en) | 2023-07-17 | 2023-07-17 | Guide rail of precision grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637438U true CN220637438U (en) | 2024-03-22 |
Family
ID=90294974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321887362.8U Active CN220637438U (en) | 2023-07-17 | 2023-07-17 | Guide rail of precision grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637438U (en) |
-
2023
- 2023-07-17 CN CN202321887362.8U patent/CN220637438U/en active Active
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