CN210878779U - CNC numerical control machining center lathe is with adjusting lead screw from beginning to end - Google Patents
CNC numerical control machining center lathe is with adjusting lead screw from beginning to end Download PDFInfo
- Publication number
- CN210878779U CN210878779U CN201921635279.5U CN201921635279U CN210878779U CN 210878779 U CN210878779 U CN 210878779U CN 201921635279 U CN201921635279 U CN 201921635279U CN 210878779 U CN210878779 U CN 210878779U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- top end
- fixed
- movable block
- machining center
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a CNC numerical control machining center lathe is with front and back accommodate the lead screw, the on-line screen storage device comprises a base, the fixed first pivot that is provided with in base top, the fixed dead lever that sets up in top of first pivot, the mounting hole has been seted up on the top of dead lever, the top activity of dead lever is provided with the lead screw, the bottom activity of lead screw sets up inside the mounting hole, the fixed second pivot that is provided with in top of lead screw, the top activity of second pivot sets up the organism, the top outside activity of dead lever is provided with the movable block, the fixed first bearing that is provided with of bottom inner wall of movable block, the opposite side and the dead lever swing joint of first bearing, the screw thread that meshes with the lead screw is seted up on the inner wall top of movable block, the mounting groove has been seted up. The utility model discloses simple structure, convenient to use makes the lead screw more stable adjusting, and transmission efficiency is higher.
Description
Technical Field
The utility model relates to an accommodate the lead screw technical field specifically is a CNC numerical control machining center lathe is with front and back accommodate the lead screw.
Background
CNC numerically controlled machine, also called computer numerically controlled machine, is an automatic machine equipped with a program control system, which can logically process programs with control codes or other symbolic instructions and decode them, so that the machine acts and machines parts, the numerically controlled machine is mainly used for large-scale machining of parts, the machining modes include turning, boring, plane turning, etc., programs can be compiled, and the machine is suitable for batch production and has a high degree of automation in the production process.
But the CNC numerical control machining center lathe that uses at present has following shortcoming with front and back accommodate the lead screw:
1. the front and rear adjusting screw rods for the current CNC machining center machine tool are quite stable in adjustment, the screw rods are abraded in the rotating process, and the screw rods are easily damaged and cannot be adjusted after long-term use;
2. the CNC numerical control machining center lathe that uses at present generally uses the shaft coupling to drive the lead screw to take place to rotate through the motor with front and back accommodate the lead screw, but such transmission efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a CNC numerical control machining center lathe is with front and back accommodate the lead screw to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a front and back adjusting screw rod for a CNC (computer numerical control) machining center machine tool comprises a base, wherein a first rotating shaft is fixedly arranged at the top end of the base, a fixed rod is fixedly arranged at the top end of the first rotating shaft, a mounting hole is formed in the top end of the fixed rod, a screw rod is movably arranged at the top end of the fixed rod, the bottom end of the screw rod is movably arranged in the mounting hole, a second rotating shaft is fixedly arranged at the top end of the screw rod, an organism is movably arranged at the top end of the second rotating shaft, a movable block is movably arranged on the outer side of the top end of the fixed rod, a first bearing is fixedly arranged on the inner wall of the bottom end of the movable block, the other side of the first bearing is movably connected with the fixed rod, threads meshed with the screw rod are arranged at the top end of the inner wall of the movable block, a, the fixed installing frame that is provided with in one side of gusset plate, the inside bottom mounting of installing frame is provided with the motor, the fixed speed reducer that is provided with in top of motor, the output axle head and the speed reducer transmission of motor are connected, the fixed gear that is provided with outer ring gear engaged with in top of speed reducer, the output axle head and the gear transmission of speed reducer are connected.
Preferably, the outer side of the motor is fixedly provided with a first fixing frame, and two sides of the first fixing frame are respectively and fixedly connected with the reinforcing plate and the mounting frame.
Preferably, a second fixing frame is fixedly arranged on the outer side of the speed reducer, and two sides of the second fixing frame are fixedly connected with the reinforcing plate and the mounting frame respectively.
Preferably, the top end of the outer side of the movable block is fixedly provided with a second bearing, and the outer side of the second bearing is fixedly connected with the mounting frame.
Preferably, the bottom end of the inner portion of the mounting frame is fixedly provided with a fixed block, and the top end of the fixed block is fixedly connected with two sides of the bottom end of the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a take place to extend and shorten through the motor drive speed reducer and take place to rotate when needing the lead screw, the speed reducer drives gear revolve, through the transmission between gear and the outer ring gear, drive the movable block and rotate when gear revolve, the movable block rotates through first bearing in the outside of dead lever, can make the lead screw rise or descend in the mounting hole through the screw thread that meshes with the lead screw, make the lead screw more stable when adjusting, avoided the lead screw condition that the wearing and tearing are big;
2. the utility model discloses a motor drives the speed reducer operation, and drives the gear through the speed reducer and take place to rotate, makes the movable block rotate through the transmission between gear and the outer ring gear, makes driven efficiency higher.
Drawings
FIG. 1 is a schematic view of the overall structure of a front and rear adjusting screw rod for a CNC machining center machine tool of the present invention;
FIG. 2 is an enlarged schematic view of the front and rear adjusting screw rod of FIG. 1 for CNC machining center machine tool of the present invention;
fig. 3 is the utility model relates to a CNC numerical control machining center lathe is with gear and outer ring gear installation sketch map of front and back accommodate the lead screw.
In the figure: 1. a base; 2. a first rotating shaft; 3. fixing the rod; 4. mounting holes; 5. a screw rod; 6. a second rotating shaft; 7. a body; 8. a movable block; 9. a first bearing; 10. mounting grooves; 11. an outer ring gear; 12. a reinforcing plate; 13. installing a frame; 14. a motor; 15. a speed reducer; 16. a gear; 17. a first fixing frame; 18. a second fixing frame; 19. a second bearing; 20. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a front and rear adjusting screw rod for a CNC (computer numerical control) machining center machine tool comprises a base 1, wherein a first rotating shaft 2 is fixedly arranged at the top end of the base 1, a fixed rod 3 is fixedly arranged at the top end of the first rotating shaft 2, a mounting hole 4 is formed in the top end of the fixed rod 3, a screw rod 5 is movably arranged at the top end of the fixed rod 3, the bottom end of the screw rod 5 is movably arranged in the mounting hole 4, a second rotating shaft 6 is fixedly arranged at the top end of the screw rod 5, a machine body 7 is movably arranged at the top end of the second rotating shaft 6, a movable block 8 is movably arranged on the outer side of the top end of the fixed rod 3, a first bearing 9 is fixedly arranged on the inner wall of the bottom end of the movable block 8, the other side of the first bearing 9 is movably connected with the fixed rod 3, threads meshed with the screw rod 5 are arranged on the top end of the, one side of the reinforcing plate 12 is fixedly provided with a mounting frame 13, the bottom end inside the mounting frame 13 is fixedly provided with a motor 14, the top end of the motor 14 is fixedly provided with a speed reducer 15, the output shaft end of the motor 14 is in transmission connection with the speed reducer 15, the top end of the speed reducer 15 is fixedly provided with a gear 16 meshed with the outer gear ring 11, and the output shaft end of the speed reducer 15 is in transmission connection with the gear 16.
A first fixing frame 17 is fixedly arranged on the outer side of the motor 14, and two sides of the first fixing frame 17 are fixedly connected with the reinforcing plate 12 and the mounting frame 13 respectively;
a second fixing frame 18 is fixedly arranged on the outer side of the speed reducer 15, and two sides of the second fixing frame 18 are fixedly connected with the reinforcing plate 12 and the mounting frame 13 respectively;
a second bearing 19 is fixedly arranged at the top end of the outer side of the movable block 8, and the outer side of the second bearing 19 is fixedly connected with the mounting frame 13;
the inside bottom end of installing frame 13 is fixed and is provided with fixed block 20, and the top of fixed block 20 and the bottom both sides fixed connection of motor 14.
The working principle is as follows: the utility model discloses a take place the extension and shorten time when needs lead screw 5 and drive speed reducer 15 through motor 14 and take place to rotate, speed reducer 15 drives gear 16 and rotates, through the transmission between gear 16 and the outer ring gear 11, it rotates to drive movable block 8 in gear 16 pivoted, the rotation takes place in the outside of dead lever 3 through first bearing 9 for movable block 8, can make lead screw 5 at the inside rising of mounting hole 4 or decline through the screw thread with 5 looks meshing of lead screw, make lead screw 5 more stable when adjusting, and come control lead screw 5's motion through the transmission between gear 16 and the outer ring gear 11, the driven efficiency has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a CNC numerical control machining center lathe is with front and back accommodate the lead screw, includes base (1), its characterized in that: the top end of the base (1) is fixedly provided with a first rotating shaft (2), the top end of the first rotating shaft (2) is fixedly provided with a fixed rod (3), the top end of the fixed rod (3) is provided with a mounting hole (4), the top end of the fixed rod (3) is movably provided with a lead screw (5), the bottom end of the lead screw (5) is movably arranged in the mounting hole (4), the top end of the lead screw (5) is fixedly provided with a second rotating shaft (6), the top end of the second rotating shaft (6) is movably provided with a body (7), the outer side of the top end of the fixed rod (3) is movably provided with a movable block (8), the inner wall of the bottom end of the movable block (8) is fixedly provided with a first bearing (9), the other side of the first bearing (9) is movably connected with the fixed rod (3), the top end of the inner wall of the movable block (8, mounting groove (10) have been seted up to the outside bottom of movable block (8), mounting groove (10) inside fixed outer ring gear (11) that is provided with, the fixed cover in outside of dead lever (3) is equipped with gusset plate (12), the fixed installing frame (13) that is provided with in one side of gusset plate (12), the inside bottom mounting of installing frame (13) is provided with motor (14), the fixed speed reducer (15) that is provided with in top of motor (14), the output axle head and speed reducer (15) transmission of motor (14) are connected, the fixed gear (16) that are provided with outer ring gear (11) engaged with in top of speed reducer (15), the output axle head and gear (16) transmission of speed reducer (15) are connected.
2. The front and rear adjusting screw rod for the CNC machining center machine tool of claim 1, wherein: the motor is characterized in that a first fixing frame (17) is fixedly arranged on the outer side of the motor (14), and two sides of the first fixing frame (17) are fixedly connected with the reinforcing plate (12) and the mounting frame (13) respectively.
3. The front and rear adjusting screw rod for the CNC machining center machine tool of claim 1, wherein: and a second fixing frame (18) is fixedly arranged on the outer side of the speed reducer (15), and two sides of the second fixing frame (18) are respectively and fixedly connected with the reinforcing plate (12) and the mounting frame (13).
4. The front and rear adjusting screw rod for the CNC machining center machine tool of claim 1, wherein: the outer side top end of the movable block (8) is fixedly provided with a second bearing (19), and the outer side of the second bearing (19) is fixedly connected with the mounting frame (13).
5. The front and rear adjusting screw rod for the CNC machining center machine tool of claim 1, wherein: the mounting frame is characterized in that a fixing block (20) is fixedly arranged at the bottom end inside the mounting frame (13), and the top end of the fixing block (20) is fixedly connected with two sides of the bottom end of the motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635279.5U CN210878779U (en) | 2019-09-29 | 2019-09-29 | CNC numerical control machining center lathe is with adjusting lead screw from beginning to end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635279.5U CN210878779U (en) | 2019-09-29 | 2019-09-29 | CNC numerical control machining center lathe is with adjusting lead screw from beginning to end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878779U true CN210878779U (en) | 2020-06-30 |
Family
ID=71326542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635279.5U Expired - Fee Related CN210878779U (en) | 2019-09-29 | 2019-09-29 | CNC numerical control machining center lathe is with adjusting lead screw from beginning to end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210878779U (en) |
-
2019
- 2019-09-29 CN CN201921635279.5U patent/CN210878779U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210878779U (en) | CNC numerical control machining center lathe is with adjusting lead screw from beginning to end | |
| CN206687300U (en) | A kind of numerical control beads machine | |
| CN210476297U (en) | Connecting structure of machine tool spindle and motor | |
| CN210677039U (en) | Processing tool equipment of barrel location pinhole | |
| CN201693191U (en) | Five-axis linkage high-speed spindle head | |
| CN211464879U (en) | Multi-shaft drill for speed reducer production | |
| CN206550719U (en) | A kind of numerically controlled lathe length double side unit head | |
| CN216780462U (en) | CNC numerical control machine automation assembly line system | |
| CN201613475U (en) | Machine tool feeding transmission device | |
| CN209157149U (en) | A kind of numerically controlled lathe | |
| CN207223615U (en) | A kind of high precision numerical control grinding machine | |
| CN207656020U (en) | With the high precision numerical control gear-hobbing machine for altering knife function automatically | |
| CN209078058U (en) | A kind of laser cutting machine positioning tool | |
| CN221817996U (en) | Numerical control internal forming machine | |
| CN218193818U (en) | Processing jig for punching metal piece | |
| CN213496754U (en) | Numerical control slot milling machine | |
| CN203380437U (en) | Vertical five-axis linkage gear hobbing machine tool | |
| CN203380436U (en) | Horizontal five-axis linkage gear hobbing machine tool | |
| CN215824321U (en) | Motor cabinet boring radial feeding feedback mechanism | |
| CN218462602U (en) | Multi-shaft intelligent stone hole digging machine | |
| CN204366184U (en) | A kind of can accurately to the chamfering mechanism of tooth | |
| CN214093718U (en) | Intelligent acquisition device based on FANUC numerical control system | |
| CN204504332U (en) | Numerical-control horizontal lathe processes the milling attachment of middle-size and small-size oil groove in internal hole of parts | |
| CN214221942U (en) | Stable gear transmission structure of feeding mechanism of numerical control machine tool | |
| CN213438234U (en) | High-speed drilling and tapping center machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |