CN220869994U - Ball screw with adjustable flange - Google Patents
Ball screw with adjustable flange Download PDFInfo
- Publication number
- CN220869994U CN220869994U CN202322887103.1U CN202322887103U CN220869994U CN 220869994 U CN220869994 U CN 220869994U CN 202322887103 U CN202322887103 U CN 202322887103U CN 220869994 U CN220869994 U CN 220869994U
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- ball screw
- groove
- flange
- threaded
- threaded rod
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of flange-adjustable ball screws, and discloses a flange-adjustable ball screw which comprises a screw rod, a nut and a ball screw sleeve, wherein the nut is arranged on the outer wall of the screw rod, a flange structure is arranged on the right side of the ball screw sleeve, a groove is formed in the inner side of the flange structure, the groove is formed in the outer wall of the ball screw sleeve, the ball screw sleeve is arranged on the outer wall of the screw rod, the flange structure comprises a clamping block, a connecting block and a second threaded rod, the clamping block is arranged on the inner side of the groove, the outer side of the clamping block is connected with the second threaded rod through the connecting block, the second threaded rod penetrates through a first threaded groove to the outer wall of a flange plate, the first threaded groove is arranged in the flange plate, a second threaded groove is formed in the second threaded rod, and fixing grooves are formed in two sides of the second threaded groove; the utility model is convenient for the device to use the ball screw with different sizes and models, and improves the applicability of the device.
Description
Technical Field
The utility model relates to a ball screw technical field with adjustable flange specifically is a ball screw with adjustable flange.
Background
The ball screw is a transmission element most commonly used on tool machines and precision machines, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and simultaneously has the characteristics of high precision, reversibility and high efficiency.
Through searching, chinese patent grant bulletin number CN 210510187U, bulletin day 2020, month 05 and 12, a flange adjustable ball screw is disclosed, and herein, a "ball screw sleeve 1 is proposed, the ball screw sleeve 1 is provided with two flange plates 2 capable of adjusting positions left and right along the surface of the ball screw sleeve 1, after the flange plates 2 move to a specified position, the flange plates are locked outside the ball screw sleeve 1 by adopting screws, and the" device inside diameter is fixed so that the ball screws with different sizes are not convenient to use, so that the device installation is very limited.
Disclosure of utility model
An object of the present invention is to provide a ball screw with adjustable flange, so as to solve the problem set forth in the above background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the flange-adjustable ball screw comprises a screw rod, a nut and a ball screw rod sleeve, wherein the nut is arranged on the outer wall of the screw rod, a flange structure is arranged on the right side of the ball screw rod sleeve, a groove is formed in the inner side of the flange structure, the groove is formed in the outer wall of the ball screw rod sleeve, and the ball screw rod sleeve is arranged on the outer wall of the screw rod;
The flange structure includes fixture block, connecting block and second threaded rod, the inboard of recess is equipped with the fixture block, the outside of fixture block is connected with the second threaded rod through the connecting block, the second threaded rod runs through first thread groove to the outer wall of flange board, first thread groove installs the inside at the flange board, the inside of second threaded rod is equipped with the second thread groove, the both sides of second thread groove are equipped with the fixed slot, the outside at the flange board is installed to the fixed slot, the inside of second thread groove runs through has first threaded rod to be connected with the nut.
Preferably, the ball screw rod sleeve and the groove are integrally arranged, and the groove is connected with the clamping block in a clamping way.
Preferably, the connecting blocks are fixedly connected with the clamping blocks and the second threaded rod, and the second threaded rod is in threaded connection with the first threaded groove.
Preferably, the first thread groove and the flange plate are integrally arranged, and the second threaded rod and the second thread groove are integrally arranged.
Preferably, the second thread groove and the fixing groove are correspondingly arranged, and the fixing groove and the flange plate are integrally arranged.
Preferably, the clamping block is in sliding connection with the first thread groove.
Preferably, the second thread groove is correspondingly arranged with the right side of the ball screw sleeve.
Preferably, the first threaded rod is in threaded connection with the second threaded groove and the nut.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up fixture block, connecting block and second threaded rod, ball screw cover surface is equipped with a plurality of recesses, run through the flange board to ball screw cover's outer wall, and use the fixture block to aim at the recess, secondly rotate the inside of second threaded rod at first thread groove after using and inwards remove, the fixture block that the second threaded rod drove the connecting block and connect slides, the inside diameter size of adjusting device makes fixture block and recess block, the device of being convenient for uses the ball screw of different size models, improve the suitability of device, then use first threaded rod to aim at first thread groove and nut and carry out the device, so as to carry out screw fixation with first thread groove and nut.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic side sectional view of an unused flange structure of the present utility model;
FIG. 3 is a schematic side view of a flange structure of the present utility model;
FIG. 4 is a schematic side sectional view of a flange structure according to the present utility model.
In the figure: 1. a screw rod; 2. a nut; 3. ball screw sleeve; 4. a flange structure; 5. a groove; 401. a clamping block; 402. a connecting block; 403. a second threaded rod; 404. a first thread groove; 405. a flange plate; 406. a second thread groove; 407. a fixing groove.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.
Referring to fig. 1-4, the present invention provides a flange adjustable ball screw technical scheme: the utility model provides a ball screw with adjustable flange, includes lead screw 1, nut 2 and ball screw sleeve 3, and nut 2 is installed to the outer wall of lead screw 1, and flange structure 4 is installed on the right side of ball screw sleeve 3, and flange structure 4's inboard is equipped with recess 5, and recess 5 is established at the outer wall of ball screw sleeve 3, and ball screw sleeve 3 is installed at the outer wall of lead screw 1;
The flange structure 4 includes fixture block 401, connecting block 402 and second threaded rod 403, the inboard of recess 5 is equipped with fixture block 401, the outside of fixture block 401 is connected with second threaded rod 403 through connecting block 402, second threaded rod 403 runs through first thread groove 404 to the outer wall of flange board 405, first thread groove 404 installs the inside at flange board 405, the inside of second threaded rod 403 is equipped with second thread groove 406, the both sides of second thread groove 406 are equipped with fixed slot 407, fixed slot 407 installs the outside at flange board 405, the inside of second thread groove 406 is run through and is connected with nut 2 with first threaded rod.
During the use, ball screw sleeve 3 surface is equipped with a plurality of recesses 5, run through the outer wall of ball screw sleeve 3 with flange board 405, and use fixture block 401 to aim at recess 5, secondly rotate second threaded rod 403 and inwards remove in the inside of first thread groove 404 after using, the fixture block 401 that second threaded rod 403 drove the connecting block 402 and slide, the inside diameter size of adjusting device makes fixture block 401 and recess 5 block, the device of being convenient for uses the ball screw of different size models, improve the suitability of device, then use first threaded rod to aim at first thread groove 404 and nut 2 and carry out the device, so as to carry out the screw fixation with first thread groove 404 and nut 2.
The ball screw rod sleeve 3 and the groove 5 are integrally arranged, and the groove 5 is in clamping connection with the clamping block 401.
The connecting blocks 402 are fixedly connected with the clamping blocks 401 and the second threaded rod 403, and the second threaded rod 403 is in threaded connection with the first threaded groove 404.
The first thread groove 404 and the flange plate 405 are integrally arranged, and the second threaded rod 403 and the second thread groove 406 are integrally arranged.
The second thread groove 406 and the fixed groove 407 are correspondingly arranged, and the fixed groove 407 and the flange plate 405 are integrally arranged.
The clamping block 401 is in sliding connection with the first thread groove 404.
The second thread groove 406 is correspondingly arranged with the right side of the ball screw sleeve 3.
The first threaded rod is in threaded connection with the second thread groove 406 and the nut 2.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a ball screw with adjustable flange, includes lead screw (1), nut (2) and ball screw sleeve (3), its characterized in that: the nut (2) is arranged on the outer wall of the screw rod (1), the flange structure (4) is arranged on the right side of the ball screw rod sleeve (3), a groove (5) is formed in the inner side of the flange structure (4), the groove (5) is formed in the outer wall of the ball screw rod sleeve (3), and the ball screw rod sleeve (3) is arranged on the outer wall of the screw rod (1);
The flange structure (4) comprises a clamping block (401), a connecting block (402) and a second threaded rod (403), the clamping block (401) is arranged on the inner side of the groove (5), the outer side of the clamping block (401) is connected with the second threaded rod (403) through the connecting block (402), the second threaded rod (403) penetrates through a first threaded groove (404) to the outer wall of the flange plate (405), the first threaded groove (404) is arranged in the flange plate (405), a second threaded groove (406) is arranged in the second threaded rod (403), fixing grooves (407) are formed in the two sides of the second threaded groove (406), the fixing grooves (407) are arranged on the outer side of the flange plate (405), and the first threaded rod is connected with a nut (2) in the second threaded groove (406).
2. A flange-adjustable ball screw as defined in claim 1, wherein: the ball screw rod sleeve (3) and the groove (5) are integrally arranged, and the groove (5) is connected with the clamping block (401) in a clamping way.
3. A flange-adjustable ball screw as claimed in claim 2, wherein: the connecting blocks (402) are fixedly connected with the clamping blocks (401) and the second threaded rod (403), and the second threaded rod (403) is in threaded connection with the first threaded groove (404).
4. A flange-adjustable ball screw as claimed in claim 3, wherein: the first thread groove (404) and the flange plate (405) are integrally arranged, and the second threaded rod (403) and the second thread groove (406) are integrally arranged.
5. The flange-adjustable ball screw as claimed in claim 4, wherein: the second thread groove (406) and the fixing groove (407) are correspondingly arranged, and the fixing groove (407) and the flange plate (405) are integrally arranged.
6. The flange-adjustable ball screw as claimed in claim 5, wherein: the clamping block (401) is in sliding connection with the first thread groove (404).
7. The flange-adjustable ball screw as claimed in claim 6, wherein: the second thread groove (406) is correspondingly arranged with the right side of the ball screw rod sleeve (3).
8. The flange-adjustable ball screw according to claim 7, wherein: the first threaded rod is in threaded connection with the second threaded groove (406) and the nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887103.1U CN220869994U (en) | 2023-10-26 | 2023-10-26 | Ball screw with adjustable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887103.1U CN220869994U (en) | 2023-10-26 | 2023-10-26 | Ball screw with adjustable flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869994U true CN220869994U (en) | 2024-04-30 |
Family
ID=90821904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322887103.1U Active CN220869994U (en) | 2023-10-26 | 2023-10-26 | Ball screw with adjustable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869994U (en) |
-
2023
- 2023-10-26 CN CN202322887103.1U patent/CN220869994U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |