CN220816463U - Embedded screw rod module - Google Patents
Embedded screw rod module Download PDFInfo
- Publication number
- CN220816463U CN220816463U CN202322833266.1U CN202322833266U CN220816463U CN 220816463 U CN220816463 U CN 220816463U CN 202322833266 U CN202322833266 U CN 202322833266U CN 220816463 U CN220816463 U CN 220816463U
- Authority
- CN
- China
- Prior art keywords
- coupler
- shell
- ball screw
- protecting cover
- embedded
- 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.)
- Active
Links
- 239000004519 grease Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 210000002445 nipple Anatomy 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 20
- 238000012423 maintenance Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses an embedded screw rod module, which relates to the technical field of screw rod modules and comprises a servo motor, a coupler, a shell and a ball screw, wherein two ends of the shell are respectively and fixedly provided with a coupler protecting cover and a tail end cover, the ball screw is arranged in the shell, two end rod walls are respectively and rotatably connected with the coupler protecting cover and the tail end cover, the coupler is arranged in the coupler protecting cover, and one end of the ball screw penetrates through the outside of the shell and is fixedly connected with the coupler. When the lubricating grease reaches the two oil ports, one part of the lubricating grease is split on the ball screw to lubricate the ball screw cap system, and due to the arrangement of the reverser, the other part of the lubricating grease continuously flows into the corresponding reverser to lubricate the circulating steel balls of the embedded guide rail, so that the whole transmission system is lubricated and maintained.
Description
Technical Field
The utility model relates to the technical field of screw rod modules, in particular to an embedded screw rod module.
Background
The rod module is a mechanical transmission device and consists of a screw rod and a nut, wherein the screw rod is a long cylinder with threads, the surface threads of the screw rod are coated with the threaded nut, and the screw rod module is mainly used for converting rotary motion into linear motion or converting the linear motion into rotary motion.
In the process of realizing the application, the applicant finds that the existing screw rod module needs to be manually carried out by a worker during maintenance, so that the problem is that the maintenance time is long, and the working strength of the worker is increased.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems with the existing screw modules.
Therefore, the utility model aims to provide the embedded screw rod module, which solves the problem that the time required by manual maintenance of a worker is long.
In order to achieve the above object, the present utility model provides the following technical solutions:
The embedded screw rod module comprises a servo motor, a coupler, a shell and a ball screw, wherein a coupler protecting cover and a tail end cover are respectively and fixedly arranged at two ends of the shell, the ball screw is arranged in the shell, two end rod walls are respectively and rotatably connected with the coupler protecting cover and the tail end cover, the coupler is arranged in the coupler protecting cover, one end of the ball screw penetrates through the outside of the shell and is fixedly connected with the coupler, the servo motor is fixedly arranged on one side outer wall of the coupler protecting cover, the output end of the ball screw penetrates through the inside of the coupler protecting cover and is fixedly connected with the coupler, ball nuts are sleeved on the rod walls of the ball screw in threads, a circulator oil way chain is fixedly arranged in the shell in a rotating mode, two bases are fixedly arranged at the two ends of the ball screw, side covers are fixedly connected with the upper ends of the bases, the side covers are matched with the corresponding circulator oil way chain, oil ports are formed in the surfaces of the circulator oil way chain, and the top of the ball nuts are fixedly provided with an inner oil way of a sliding seat.
Preferably, an external oil filling nozzle is fixedly arranged on one side of the shell.
Preferably, the two sides of the circulator oil circuit chain are respectively provided with a reverser.
Preferably, two embedded steel bars are symmetrically arranged between the two bases and the corresponding side covers.
Preferably, an upper cover plate is fixedly arranged at the top of the shell.
In the technical scheme, the utility model has the technical effects and advantages that:
According to the utility model, during maintenance, maintenance staff injects lubricating oil into the module through the oil ports, grease flows into the oil path chain of the circulator through the oil paths in the sliding seat, when the lubricating grease reaches the two oil ports, one part of the lubricating grease is split on the ball screw to lubricate the ball screw nut system, and due to the arrangement of the reverser, the other part of the lubricating grease continuously flows into the corresponding reverser to lubricate the circulating steel balls of the embedded guide rail, so that the whole transmission system is lubricated and maintained.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional perspective view of the present utility model;
FIG. 3 is a schematic side view of a base and side cover connection structure of the present utility model;
FIG. 4 is a partial perspective cross-sectional view of the housing of the present utility model;
Fig. 5 is a perspective view of the ball slider of the present utility model.
Reference numerals illustrate:
1. A servo motor; 2. a coupling; 3. a housing; 4. a ball screw; 5. a coupling cover; 6. a tail end cover; 7. a ball nut; 8. a circulator oil circuit chain; 9. a base; 10. a side cover; 11. an oil port; 12. an oil way in the sliding seat; 13. an external grease nipple; 14. an inverter; 15. embedding steel bars; 16. and an upper cover plate.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an embedded screw rod module.
The utility model provides an embedded screw rod module as shown in figures 1-5, which comprises a servo motor 1, a coupler 2, a shell 3 and a ball screw rod 4, wherein the two ends of the shell 3 are respectively and fixedly provided with a coupler protecting cover 5 and a tail end cover 6, the ball screw rod 4 is arranged in the shell 3, the two end rod walls are respectively and rotatably connected with the coupler protecting cover 5 and the tail end cover 6, the coupler 2 is arranged in the coupler protecting cover 5, one end of the ball screw rod 4 penetrates through the outside of the shell 3 and is fixedly connected with the coupler 2, the servo motor 1 is fixedly arranged on the outer wall of one side of the coupler protecting cover 5, the output end penetrates through the inside of the coupler protecting cover 5 and is fixedly connected with the coupler 2, the rod wall of the ball screw rod 4 is in threaded sleeve joint with a ball nut 7, the both ends pole wall of ball 4 has all rotated and has cup jointed circulator oil circuit chain 8, the inside symmetry of casing 3 is fixed and is provided with two bases 9, the equal fixedly connected with side cap 10 of upper end of two bases 9, the hydraulic fluid port 11 has all been seted up to every side cap 10 and the corresponding circulator oil circuit chain 8 assorted of two circulator oil circuit chain 8's surface, the fixed oil circuit 12 in the sliding seat that is provided with in the top of ball nut 7, maintenance staff pours into the lubricating oil into the module through hydraulic fluid port 11, the grease flows into in the circulator oil circuit chain 8 through the oil circuit 12 in the sliding seat, when lubricating grease reaches two hydraulic fluid ports 11, a portion reposition of redundant personnel is on ball 4, lubricate ball 4 nut system.
An external grease nipple 13 is fixedly provided on one side of the housing 3, and grease can be conveniently injected into the housing 3 by using the provided external grease nipple 13.
The two sides of the circulator oil circuit chain 8 are respectively provided with the reversers 14, and due to the arrangement of the reversers 14, the other part of lubricating grease continuously flows into the corresponding reversers 14 to lubricate the circulating steel balls of the embedded guide rail, so that the whole transmission system is lubricated and maintained.
Two embedded steel bars 15 are symmetrically arranged between the two bases 9 and the corresponding side covers 10, the embedded steel bars 15 are ground to form God grooves and are matched with balls, the function of bearing countertorque is achieved, the traditional wire gauge is replaced, the space of a traditional guide rail is saved, and meanwhile the diameter of the steel ball is increased, so that the load is improved.
The top of the housing 3 is fixedly provided with an upper cover plate 16, and the housing 3 can be covered by the upper cover plate 16, so that dust can be prevented from entering the housing 3 as much as possible.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The embedded screw rod module comprises a servo motor (1), a coupler (2), a shell (3) and a ball screw (4), and is characterized in that the two ends of the shell (3) are respectively fixedly provided with a coupler protecting cover (5) and a tail end cover (6), the ball screw (4) is arranged in the shell (3) and the two end rod walls are respectively in rotary connection with the coupler protecting cover (5) and the tail end cover (6), the coupler (2) is arranged in the coupler protecting cover (5), one end of the ball screw (4) penetrates through the outside of the shell (3) and is fixedly connected with the coupler (2), the servo motor (1) is fixedly arranged on the outer wall of one side of the coupler protecting cover (5) and the output end of the servo motor penetrates through the inside of the coupler protecting cover (5) and is fixedly connected with the coupler (2), the rod walls of the ball screw (4) are in threaded sleeve connection with ball nuts (7), the two end rod walls of the ball screw (4) are respectively in rotary sleeve connection with a circulator oil way chain (8), the inside of the shell (3) is fixedly provided with two bases (9) respectively and fixedly connected with the two side covers (10) respectively, oil ports (11) are formed in the surfaces of the two circulator oil path chains (8), and an oil path (12) in a sliding seat is fixedly arranged at the top of the ball nut (7).
2. An in-line screw module according to claim 1, characterized in that an external grease nipple (13) is fixedly arranged on one side of the housing (3).
3. The embedded screw module according to claim 1, wherein the two sides of the circulator oil circuit chain (8) are respectively provided with a reverser (14).
4. The embedded screw module according to claim 1, wherein two embedded steel bars (15) are symmetrically arranged between two bases (9) and corresponding side covers (10).
5. The embedded screw module according to claim 1, wherein an upper cover plate (16) is fixedly arranged at the top of the housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833266.1U CN220816463U (en) | 2023-10-23 | 2023-10-23 | Embedded screw rod module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833266.1U CN220816463U (en) | 2023-10-23 | 2023-10-23 | Embedded screw rod module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816463U true CN220816463U (en) | 2024-04-19 |
Family
ID=90700424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322833266.1U Active CN220816463U (en) | 2023-10-23 | 2023-10-23 | Embedded screw rod module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816463U (en) |
-
2023
- 2023-10-23 CN CN202322833266.1U patent/CN220816463U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202251313U (en) | Locking multi-channel lubricating pin shaft | |
| CN105643663A (en) | Cylindrical structure stretch and retract device of manipulator | |
| CN220816463U (en) | Embedded screw rod module | |
| CN110718989A (en) | High-strength electric push rod | |
| CN101882829A (en) | Large-thrust directly connected-type electric cylinder | |
| CN219263112U (en) | Multistage electric cylinder | |
| CN219163964U (en) | Intelligent combined power cabinet | |
| CN104179082B (en) | The row's of digging stone device is revolved in a kind of traversing vibration | |
| CN213064525U (en) | Ball screw with guide rod convenient to install | |
| CN112994346B (en) | Actuator | |
| CN212717861U (en) | Ball screw with high transmission precision | |
| CN208445417U (en) | A kind of high intensity electric pushrod | |
| CN210553166U (en) | Heavy numerical control screw press copper nut forced lubrication device | |
| CN220646657U (en) | Low-friction easy-lubrication ball screw pair | |
| CN202690795U (en) | Universal coupling for electric submersible screw pump | |
| CN203717815U (en) | Automation module used in cooperation with guide rail rack | |
| CN213326386U (en) | Limiting and anti-sliding device for gantry crane | |
| CN112377521A (en) | Wear-resistant bearing | |
| CN216895610U (en) | Ball screw with high wear-resisting effect | |
| CN211449438U (en) | Three-fork joint with damping structure | |
| CN218440468U (en) | Ball screw sealing device | |
| CN217713537U (en) | Dustproof and waterproof seal structure of lead screw and ball lead screw | |
| CN220816462U (en) | Electric push rod module | |
| CN216691838U (en) | Pull rod structure capable of injecting lubricating grease | |
| CN213265411U (en) | Tackle device of marine crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |